show ip works, but looks

Merge pull request 'compatibility-to-childmonitor-clients' (#2 ) from compatibility-to-childmonitor-clients into master
Reviewed-on: #2
2025-10-24 11:59:42 +02:00 · 2025-10-21 17:40:09 +02:00 · 2025-10-21 16:33:24 +02:00 · 2025-10-21 12:29:15 +02:00 · 2025-10-21 11:55:14 +02:00
143 changed files with 1399 additions and 3380 deletions
@@ -1,9 +1,15 @@
 *.iml
 .gradle
 /local.properties
-/.idea
+/.idea/caches
 /.idea/libraries
 /.idea/modules.xml
 /.idea/workspace.xml
 /.idea/navEditor.xml
 /.idea/assetWizardSettings.xml
 .DS_Store
 /build
 /app/build
 /app/release
 /captures
 .externalNativeBuild
 .cxx
 local.properties
@@ -0,0 +1,3 @@
 # Default ignored files
 /shelf/
 /workspace.xml
@@ -0,0 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
  <component name="AndroidProjectSystem">
    <option name="providerId" value="com.android.tools.idea.GradleProjectSystem" />
  </component>
 </project>
@@ -0,0 +1,123 @@
 <component name="ProjectCodeStyleConfiguration">
  <code_scheme name="Project" version="173">
    <JetCodeStyleSettings>
      <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
    </JetCodeStyleSettings>
    <codeStyleSettings language="XML">
      <option name="FORCE_REARRANGE_MODE" value="1" />
      <indentOptions>
        <option name="CONTINUATION_INDENT_SIZE" value="4" />
      </indentOptions>
      <arrangement>
        <rules>
          <section>
            <rule>
              <match>
                <AND>
                  <NAME>xmlns:android</NAME>
                  <XML_ATTRIBUTE />
                  <XML_NAMESPACE>^$</XML_NAMESPACE>
                </AND>
              </match>
            </rule>
          </section>
          <section>
            <rule>
              <match>
                <AND>
                  <NAME>xmlns:.*</NAME>
                  <XML_ATTRIBUTE />
                  <XML_NAMESPACE>^$</XML_NAMESPACE>
                </AND>
              </match>
              <order>BY_NAME</order>
            </rule>
          </section>
          <section>
            <rule>
              <match>
                <AND>
                  <NAME>.*:id</NAME>
                  <XML_ATTRIBUTE />
                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
                </AND>
              </match>
            </rule>
          </section>
          <section>
            <rule>
              <match>
                <AND>
                  <NAME>.*:name</NAME>
                  <XML_ATTRIBUTE />
                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
                </AND>
              </match>
            </rule>
          </section>
          <section>
            <rule>
              <match>
                <AND>
                  <NAME>name</NAME>
                  <XML_ATTRIBUTE />
                  <XML_NAMESPACE>^$</XML_NAMESPACE>
                </AND>
              </match>
            </rule>
          </section>
          <section>
            <rule>
              <match>
                <AND>
                  <NAME>style</NAME>
                  <XML_ATTRIBUTE />
                  <XML_NAMESPACE>^$</XML_NAMESPACE>
                </AND>
              </match>
            </rule>
          </section>
          <section>
            <rule>
              <match>
                <AND>
                  <NAME>.*</NAME>
                  <XML_ATTRIBUTE />
                  <XML_NAMESPACE>^$</XML_NAMESPACE>
                </AND>
              </match>
              <order>BY_NAME</order>
            </rule>
          </section>
          <section>
            <rule>
              <match>
                <AND>
                  <NAME>.*</NAME>
                  <XML_ATTRIBUTE />
                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
                </AND>
              </match>
              <order>ANDROID_ATTRIBUTE_ORDER</order>
            </rule>
          </section>
          <section>
            <rule>
              <match>
                <AND>
                  <NAME>.*</NAME>
                  <XML_ATTRIBUTE />
                  <XML_NAMESPACE>.*</XML_NAMESPACE>
                </AND>
              </match>
              <order>BY_NAME</order>
            </rule>
          </section>
        </rules>
      </arrangement>
    </codeStyleSettings>
    <codeStyleSettings language="kotlin">
      <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
    </codeStyleSettings>
  </code_scheme>
 </component>
@@ -0,0 +1,5 @@
 <component name="ProjectCodeStyleConfiguration">
  <state>
    <option name="USE_PER_PROJECT_SETTINGS" value="true" />
  </state>
 </component>
@@ -0,0 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
  <component name="CompilerConfiguration">
    <bytecodeTargetLevel target="21" />
  </component>
 </project>
@@ -0,0 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
  <component name="deploymentTargetSelector">
    <selectionStates>
      <SelectionState runConfigName="app">
        <option name="selectionMode" value="DROPDOWN" />
      </SelectionState>
    </selectionStates>
  </component>
 </project>
@@ -0,0 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
  <component name="GradleMigrationSettings" migrationVersion="1" />
  <component name="GradleSettings">
    <option name="linkedExternalProjectsSettings">
      <GradleProjectSettings>
        <option name="testRunner" value="CHOOSE_PER_TEST" />
        <option name="externalProjectPath" value="$PROJECT_DIR$" />
        <option name="gradleJvm" value="#GRADLE_LOCAL_JAVA_HOME" />
        <option name="modules">
          <set>
            <option value="$PROJECT_DIR$" />
            <option value="$PROJECT_DIR$/app" />
          </set>
        </option>
      </GradleProjectSettings>
    </option>
  </component>
 </project>
@@ -0,0 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
  <component name="ProjectMigrations">
    <option name="MigrateToGradleLocalJavaHome">
      <set>
        <option value="$PROJECT_DIR$" />
      </set>
    </option>
  </component>
 </project>
@@ -0,0 +1,9 @@
 <project version="4">
  <component name="ExternalStorageConfigurationManager" enabled="true" />
  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="jbr-21" project-jdk-type="JavaSDK">
    <output url="file://$PROJECT_DIR$/build/classes" />
  </component>
  <component name="ProjectType">
    <option name="id" value="Android" />
  </component>
 </project>
@@ -0,0 +1,17 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
  <component name="RunConfigurationProducerService">
    <option name="ignoredProducers">
      <set>
        <option value="com.intellij.execution.junit.AbstractAllInDirectoryConfigurationProducer" />
        <option value="com.intellij.execution.junit.AllInPackageConfigurationProducer" />
        <option value="com.intellij.execution.junit.PatternConfigurationProducer" />
        <option value="com.intellij.execution.junit.TestInClassConfigurationProducer" />
        <option value="com.intellij.execution.junit.UniqueIdConfigurationProducer" />
        <option value="com.intellij.execution.junit.testDiscovery.JUnitTestDiscoveryConfigurationProducer" />
        <option value="org.jetbrains.kotlin.idea.junit.KotlinJUnitRunConfigurationProducer" />
        <option value="org.jetbrains.kotlin.idea.junit.KotlinPatternConfigurationProducer" />
      </set>
    </option>
  </component>
 </project>
@@ -0,0 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
  <component name="VcsDirectoryMappings">
    <mapping directory="$PROJECT_DIR$" vcs="Git" />
  </component>
 </project>
@@ -0,0 +1,45 @@
 kotlin version: 2.0.21
 error message: Failed connecting to the daemon in 4 retries
 error message: Daemon compilation failed: Could not connect to Kotlin compile daemon
 java.lang.RuntimeException: Could not connect to Kotlin compile daemon
 	at org.jetbrains.kotlin.compilerRunner.GradleKotlinCompilerWork.compileWithDaemon(GradleKotlinCompilerWork.kt:214)
 	at org.jetbrains.kotlin.compilerRunner.GradleKotlinCompilerWork.compileWithDaemonOrFallbackImpl(GradleKotlinCompilerWork.kt:159)
 	at org.jetbrains.kotlin.compilerRunner.GradleKotlinCompilerWork.run(GradleKotlinCompilerWork.kt:111)
 	at org.jetbrains.kotlin.compilerRunner.GradleCompilerRunnerWithWorkers$GradleKotlinCompilerWorkAction.execute(GradleCompilerRunnerWithWorkers.kt:76)
 	at org.gradle.workers.internal.DefaultWorkerServer.execute(DefaultWorkerServer.java:63)
 	at org.gradle.workers.internal.NoIsolationWorkerFactory$1$1.create(NoIsolationWorkerFactory.java:66)
 	at org.gradle.workers.internal.NoIsolationWorkerFactory$1$1.create(NoIsolationWorkerFactory.java:62)
 	at org.gradle.internal.classloader.ClassLoaderUtils.executeInClassloader(ClassLoaderUtils.java:100)
 	at org.gradle.workers.internal.NoIsolationWorkerFactory$1.lambda$execute$0(NoIsolationWorkerFactory.java:62)
 	at org.gradle.workers.internal.AbstractWorker$1.call(AbstractWorker.java:44)
 	at org.gradle.workers.internal.AbstractWorker$1.call(AbstractWorker.java:41)
 	at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:210)
 	at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:205)
 	at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:67)
 	at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:60)
 	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:167)
 	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:60)
 	at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:54)
 	at org.gradle.workers.internal.AbstractWorker.executeWrappedInBuildOperation(AbstractWorker.java:41)
 	at org.gradle.workers.internal.NoIsolationWorkerFactory$1.execute(NoIsolationWorkerFactory.java:59)
 	at org.gradle.workers.internal.DefaultWorkerExecutor.lambda$submitWork$0(DefaultWorkerExecutor.java:174)
 	at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
 	at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runExecution(DefaultConditionalExecutionQueue.java:194)
 	at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.access$700(DefaultConditionalExecutionQueue.java:127)
 	at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner$1.run(DefaultConditionalExecutionQueue.java:169)
 	at org.gradle.internal.Factories$1.create(Factories.java:31)
 	at org.gradle.internal.work.DefaultWorkerLeaseService.withLocks(DefaultWorkerLeaseService.java:263)
 	at org.gradle.internal.work.DefaultWorkerLeaseService.runAsWorkerThread(DefaultWorkerLeaseService.java:127)
 	at org.gradle.internal.work.DefaultWorkerLeaseService.runAsWorkerThread(DefaultWorkerLeaseService.java:132)
 	at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runBatch(DefaultConditionalExecutionQueue.java:164)
 	at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.run(DefaultConditionalExecutionQueue.java:133)
 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
 	at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
 	at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
 	at org.gradle.internal.concurrent.AbstractManagedExecutor$1.run(AbstractManagedExecutor.java:48)
 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
 	at java.base/java.lang.Thread.run(Unknown Source)
@@ -1,15 +0,0 @@
 language: android
 sudo: true
 install:
 - echo y | android update sdk -u -a -t tools
 - echo y | android update sdk -u -a -t platform-tools
 - echo y | android update sdk -u -a -t build-tools-26.0.2
 - echo y | android update sdk -u -a -t android-25
 - echo y | android update sdk -u -a -t extra-google-m2repository
 - echo y | android update sdk -u -a -t extra-android-m2repository
 script: ./gradlew assembleRelease testReleaseUnitTest lintRelease
 after_failure:
 - cat app/build/reports/tests/debug/index.html
@@ -1,10 +0,0 @@
 [main]
 host = https://www.transifex.com
 [child-monitor.stringsxml]
 file_filter = app/src/main/res/values-<lang>/strings.xml
 minimum_perc = 0
 source_file = app/src/main/res/values/strings.xml
 source_lang = en
 type = ANDROID
@@ -1,9 +0,0 @@
 Branden Archer:
   Initial concept and implementation
 Naofumi Fukue:
   Added Japanese translation
 Enguerrand de Rochefort
   Continuation of implementation
 Anybody who has contributed code to Child Monitor (or Protect Baby Monitor) is considered
 an author. Send pull requests to this project for additions to this file.
@@ -1,81 +0,0 @@
 How to Submit Patches to the Child Monitor Project
 ===============================================================================
 https://github.com/enguerrand/child-monitor
 This document is intended to act as a guide to help you contribute to the
 Child Monitor project.  It is not perfect, and there will always be exceptions
 to the rules described here, but by following the instructions below you
 should have a much easier time getting your work merged with the upstream
 project.
 ## Test Your Code
 There are four possible tests you can run to verify your code.  The first
 is unit tests, which check the basic functionality of the application, and
 can be run by gradle using:
    # ./gradlew testReleaseUnitTest
 The second check for common problems uses static analysis.
 This is the Android lint checker, run using:
    # ./gradlew lintRelease
 The final check is by testing the application on a live device and verifying
 the basic functionality works as expected.
 ## Explain Your Work
 At the top of every patch you should include a description of the problem you
 are trying to solve, how you solved it, and why you chose the solution you
 implemented.  If you are submitting a bug fix, it is also incredibly helpful
 if you can describe/include a reproducer for the problem in the description as
 well as instructions on how to test for the bug and verify that it has been
 fixed.
 ## Sign Your Work
 The sign-off is a simple line at the end of the patch description, which
 certifies that you wrote it or otherwise have the right to pass it on as an
 open-source patch.  The "Developer's Certificate of Origin" pledge is taken
 from the Linux Kernel and the rules are pretty simple:
 	Developer's Certificate of Origin 1.1
 	By making a contribution to this project, I certify that:
 	(a) The contribution was created in whole or in part by me and I
 	    have the right to submit it under the open source license
 	    indicated in the file; or
 	(b) The contribution is based upon previous work that, to the best
 	    of my knowledge, is covered under an appropriate open source
 	    license and I have the right under that license to submit that
 	    work with modifications, whether created in whole or in part
 	    by me, under the same open source license (unless I am
 	    permitted to submit under a different license), as indicated
 	    in the file; or
 	(c) The contribution was provided directly to me by some other
 	    person who certified (a), (b) or (c) and I have not modified
 	    it.
 	(d) I understand and agree that this project and the contribution
 	    are public and that a record of the contribution (including all
 	    personal information I submit with it, including my sign-off) is
 	    maintained indefinitely and may be redistributed consistent with
 	    this project or the open source license(s) involved.
 ... then you just add a line to the bottom of your patch description, with
 your real name, saying:
 	Signed-off-by: Random J Developer <random@developer.example.org>
 ## Submit Patch(es) for Review
 Finally, you will need to submit your patches so that they can be reviewed
 and potentially merged into the main Child Monitor repository. The preferred
 way to do this is to submit a Pull Request to the Child Monitor project.
 Changes need to apply cleanly onto the master branch and pass all
 unit tests and produce no errors during static analysis.
@@ -1,675 +0,0 @@
                    GNU GENERAL PUBLIC LICENSE
                       Version 3, 29 June 2007
 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.
                            Preamble
  The GNU General Public License is a free, copyleft license for
 software and other kinds of works.
  The licenses for most software and other practical works are designed
 to take away your freedom to share and change the works.  By contrast,
 the GNU General Public License is intended to guarantee your freedom to
 share and change all versions of a program--to make sure it remains free
 software for all its users.  We, the Free Software Foundation, use the
 GNU General Public License for most of our software; it applies also to
 any other work released this way by its authors.  You can apply it to
 your programs, too.
  When we speak of free software, we are referring to freedom, not
 price.  Our General Public Licenses are designed to make sure that you
 have the freedom to distribute copies of free software (and charge for
 them if you wish), that you receive source code or can get it if you
 want it, that you can change the software or use pieces of it in new
 free programs, and that you know you can do these things.
  To protect your rights, we need to prevent others from denying you
 these rights or asking you to surrender the rights.  Therefore, you have
 certain responsibilities if you distribute copies of the software, or if
 you modify it: responsibilities to respect the freedom of others.
  For example, if you distribute copies of such a program, whether
 gratis or for a fee, you must pass on to the recipients the same
 freedoms that you received.  You must make sure that they, too, receive
 or can get the source code.  And you must show them these terms so they
 know their rights.
  Developers that use the GNU GPL protect your rights with two steps:
 (1) assert copyright on the software, and (2) offer you this License
 giving you legal permission to copy, distribute and/or modify it.
  For the developers' and authors' protection, the GPL clearly explains
 that there is no warranty for this free software.  For both users' and
 authors' sake, the GPL requires that modified versions be marked as
 changed, so that their problems will not be attributed erroneously to
 authors of previous versions.
  Some devices are designed to deny users access to install or run
 modified versions of the software inside them, although the manufacturer
 can do so.  This is fundamentally incompatible with the aim of
 protecting users' freedom to change the software.  The systematic
 pattern of such abuse occurs in the area of products for individuals to
 use, which is precisely where it is most unacceptable.  Therefore, we
 have designed this version of the GPL to prohibit the practice for those
 products.  If such problems arise substantially in other domains, we
 stand ready to extend this provision to those domains in future versions
 of the GPL, as needed to protect the freedom of users.
  Finally, every program is threatened constantly by software patents.
 States should not allow patents to restrict development and use of
 software on general-purpose computers, but in those that do, we wish to
 avoid the special danger that patents applied to a free program could
 make it effectively proprietary.  To prevent this, the GPL assures that
 patents cannot be used to render the program non-free.
  The precise terms and conditions for copying, distribution and
 modification follow.
                       TERMS AND CONDITIONS
  0. Definitions.
  "This License" refers to version 3 of the GNU General Public License.
  "Copyright" also means copyright-like laws that apply to other kinds of
 works, such as semiconductor masks.
  "The Program" refers to any copyrightable work licensed under this
 License.  Each licensee is addressed as "you".  "Licensees" and
 "recipients" may be individuals or organizations.
  To "modify" a work means to copy from or adapt all or part of the work
 in a fashion requiring copyright permission, other than the making of an
 exact copy.  The resulting work is called a "modified version" of the
 earlier work or a work "based on" the earlier work.
  A "covered work" means either the unmodified Program or a work based
 on the Program.
  To "propagate" a work means to do anything with it that, without
 permission, would make you directly or secondarily liable for
 infringement under applicable copyright law, except executing it on a
 computer or modifying a private copy.  Propagation includes copying,
 distribution (with or without modification), making available to the
 public, and in some countries other activities as well.
  To "convey" a work means any kind of propagation that enables other
 parties to make or receive copies.  Mere interaction with a user through
 a computer network, with no transfer of a copy, is not conveying.
  An interactive user interface displays "Appropriate Legal Notices"
 to the extent that it includes a convenient and prominently visible
 feature that (1) displays an appropriate copyright notice, and (2)
 tells the user that there is no warranty for the work (except to the
 extent that warranties are provided), that licensees may convey the
 work under this License, and how to view a copy of this License.  If
 the interface presents a list of user commands or options, such as a
 menu, a prominent item in the list meets this criterion.
  1. Source Code.
  The "source code" for a work means the preferred form of the work
 for making modifications to it.  "Object code" means any non-source
 form of a work.
  A "Standard Interface" means an interface that either is an official
 standard defined by a recognized standards body, or, in the case of
 interfaces specified for a particular programming language, one that
 is widely used among developers working in that language.
  The "System Libraries" of an executable work include anything, other
 than the work as a whole, that (a) is included in the normal form of
 packaging a Major Component, but which is not part of that Major
 Component, and (b) serves only to enable use of the work with that
 Major Component, or to implement a Standard Interface for which an
 implementation is available to the public in source code form.  A
 "Major Component", in this context, means a major essential component
 (kernel, window system, and so on) of the specific operating system
 (if any) on which the executable work runs, or a compiler used to
 produce the work, or an object code interpreter used to run it.
  The "Corresponding Source" for a work in object code form means all
 the source code needed to generate, install, and (for an executable
 work) run the object code and to modify the work, including scripts to
 control those activities.  However, it does not include the work's
 System Libraries, or general-purpose tools or generally available free
 programs which are used unmodified in performing those activities but
 which are not part of the work.  For example, Corresponding Source
 includes interface definition files associated with source files for
 the work, and the source code for shared libraries and dynamically
 linked subprograms that the work is specifically designed to require,
 such as by intimate data communication or control flow between those
 subprograms and other parts of the work.
  The Corresponding Source need not include anything that users
 can regenerate automatically from other parts of the Corresponding
 Source.
  The Corresponding Source for a work in source code form is that
 same work.
  2. Basic Permissions.
  All rights granted under this License are granted for the term of
 copyright on the Program, and are irrevocable provided the stated
 conditions are met.  This License explicitly affirms your unlimited
 permission to run the unmodified Program.  The output from running a
 covered work is covered by this License only if the output, given its
 content, constitutes a covered work.  This License acknowledges your
 rights of fair use or other equivalent, as provided by copyright law.
  You may make, run and propagate covered works that you do not
 convey, without conditions so long as your license otherwise remains
 in force.  You may convey covered works to others for the sole purpose
 of having them make modifications exclusively for you, or provide you
 with facilities for running those works, provided that you comply with
 the terms of this License in conveying all material for which you do
 not control copyright.  Those thus making or running the covered works
 for you must do so exclusively on your behalf, under your direction
 and control, on terms that prohibit them from making any copies of
 your copyrighted material outside their relationship with you.
  Conveying under any other circumstances is permitted solely under
 the conditions stated below.  Sublicensing is not allowed; section 10
 makes it unnecessary.
  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
  No covered work shall be deemed part of an effective technological
 measure under any applicable law fulfilling obligations under article
 11 of the WIPO copyright treaty adopted on 20 December 1996, or
 similar laws prohibiting or restricting circumvention of such
 measures.
  When you convey a covered work, you waive any legal power to forbid
 circumvention of technological measures to the extent such circumvention
 is effected by exercising rights under this License with respect to
 the covered work, and you disclaim any intention to limit operation or
 modification of the work as a means of enforcing, against the work's
 users, your or third parties' legal rights to forbid circumvention of
 technological measures.
  4. Conveying Verbatim Copies.
  You may convey verbatim copies of the Program's source code as you
 receive it, in any medium, provided that you conspicuously and
 appropriately publish on each copy an appropriate copyright notice;
 keep intact all notices stating that this License and any
 non-permissive terms added in accord with section 7 apply to the code;
 keep intact all notices of the absence of any warranty; and give all
 recipients a copy of this License along with the Program.
  You may charge any price or no price for each copy that you convey,
 and you may offer support or warranty protection for a fee.
  5. Conveying Modified Source Versions.
  You may convey a work based on the Program, or the modifications to
 produce it from the Program, in the form of source code under the
 terms of section 4, provided that you also meet all of these conditions:
    a) The work must carry prominent notices stating that you modified
    it, and giving a relevant date.
    b) The work must carry prominent notices stating that it is
    released under this License and any conditions added under section
    7.  This requirement modifies the requirement in section 4 to
    "keep intact all notices".
    c) You must license the entire work, as a whole, under this
    License to anyone who comes into possession of a copy.  This
    License will therefore apply, along with any applicable section 7
    additional terms, to the whole of the work, and all its parts,
    regardless of how they are packaged.  This License gives no
    permission to license the work in any other way, but it does not
    invalidate such permission if you have separately received it.
    d) If the work has interactive user interfaces, each must display
    Appropriate Legal Notices; however, if the Program has interactive
    interfaces that do not display Appropriate Legal Notices, your
    work need not make them do so.
  A compilation of a covered work with other separate and independent
 works, which are not by their nature extensions of the covered work,
 and which are not combined with it such as to form a larger program,
 in or on a volume of a storage or distribution medium, is called an
 "aggregate" if the compilation and its resulting copyright are not
 used to limit the access or legal rights of the compilation's users
 beyond what the individual works permit.  Inclusion of a covered work
 in an aggregate does not cause this License to apply to the other
 parts of the aggregate.
  6. Conveying Non-Source Forms.
  You may convey a covered work in object code form under the terms
 of sections 4 and 5, provided that you also convey the
 machine-readable Corresponding Source under the terms of this License,
 in one of these ways:
    a) Convey the object code in, or embodied in, a physical product
    (including a physical distribution medium), accompanied by the
    Corresponding Source fixed on a durable physical medium
    customarily used for software interchange.
    b) Convey the object code in, or embodied in, a physical product
    (including a physical distribution medium), accompanied by a
    written offer, valid for at least three years and valid for as
    long as you offer spare parts or customer support for that product
    model, to give anyone who possesses the object code either (1) a
    copy of the Corresponding Source for all the software in the
    product that is covered by this License, on a durable physical
    medium customarily used for software interchange, for a price no
    more than your reasonable cost of physically performing this
    conveying of source, or (2) access to copy the
    Corresponding Source from a network server at no charge.
    c) Convey individual copies of the object code with a copy of the
    written offer to provide the Corresponding Source.  This
    alternative is allowed only occasionally and noncommercially, and
    only if you received the object code with such an offer, in accord
    with subsection 6b.
    d) Convey the object code by offering access from a designated
    place (gratis or for a charge), and offer equivalent access to the
    Corresponding Source in the same way through the same place at no
    further charge.  You need not require recipients to copy the
    Corresponding Source along with the object code.  If the place to
    copy the object code is a network server, the Corresponding Source
    may be on a different server (operated by you or a third party)
    that supports equivalent copying facilities, provided you maintain
    clear directions next to the object code saying where to find the
    Corresponding Source.  Regardless of what server hosts the
    Corresponding Source, you remain obligated to ensure that it is
    available for as long as needed to satisfy these requirements.
    e) Convey the object code using peer-to-peer transmission, provided
    you inform other peers where the object code and Corresponding
    Source of the work are being offered to the general public at no
    charge under subsection 6d.
  A separable portion of the object code, whose source code is excluded
 from the Corresponding Source as a System Library, need not be
 included in conveying the object code work.
  A "User Product" is either (1) a "consumer product", which means any
 tangible personal property which is normally used for personal, family,
 or household purposes, or (2) anything designed or sold for incorporation
 into a dwelling.  In determining whether a product is a consumer product,
 doubtful cases shall be resolved in favor of coverage.  For a particular
 product received by a particular user, "normally used" refers to a
 typical or common use of that class of product, regardless of the status
 of the particular user or of the way in which the particular user
 actually uses, or expects or is expected to use, the product.  A product
 is a consumer product regardless of whether the product has substantial
 commercial, industrial or non-consumer uses, unless such uses represent
 the only significant mode of use of the product.
  "Installation Information" for a User Product means any methods,
 procedures, authorization keys, or other information required to install
 and execute modified versions of a covered work in that User Product from
 a modified version of its Corresponding Source.  The information must
 suffice to ensure that the continued functioning of the modified object
 code is in no case prevented or interfered with solely because
 modification has been made.
  If you convey an object code work under this section in, or with, or
 specifically for use in, a User Product, and the conveying occurs as
 part of a transaction in which the right of possession and use of the
 User Product is transferred to the recipient in perpetuity or for a
 fixed term (regardless of how the transaction is characterized), the
 Corresponding Source conveyed under this section must be accompanied
 by the Installation Information.  But this requirement does not apply
 if neither you nor any third party retains the ability to install
 modified object code on the User Product (for example, the work has
 been installed in ROM).
  The requirement to provide Installation Information does not include a
 requirement to continue to provide support service, warranty, or updates
 for a work that has been modified or installed by the recipient, or for
 the User Product in which it has been modified or installed.  Access to a
 network may be denied when the modification itself materially and
 adversely affects the operation of the network or violates the rules and
 protocols for communication across the network.
  Corresponding Source conveyed, and Installation Information provided,
 in accord with this section must be in a format that is publicly
 documented (and with an implementation available to the public in
 source code form), and must require no special password or key for
 unpacking, reading or copying.
  7. Additional Terms.
  "Additional permissions" are terms that supplement the terms of this
 License by making exceptions from one or more of its conditions.
 Additional permissions that are applicable to the entire Program shall
 be treated as though they were included in this License, to the extent
 that they are valid under applicable law.  If additional permissions
 apply only to part of the Program, that part may be used separately
 under those permissions, but the entire Program remains governed by
 this License without regard to the additional permissions.
  When you convey a copy of a covered work, you may at your option
 remove any additional permissions from that copy, or from any part of
 it.  (Additional permissions may be written to require their own
 removal in certain cases when you modify the work.)  You may place
 additional permissions on material, added by you to a covered work,
 for which you have or can give appropriate copyright permission.
  Notwithstanding any other provision of this License, for material you
 add to a covered work, you may (if authorized by the copyright holders of
 that material) supplement the terms of this License with terms:
    a) Disclaiming warranty or limiting liability differently from the
    terms of sections 15 and 16 of this License; or
    b) Requiring preservation of specified reasonable legal notices or
    author attributions in that material or in the Appropriate Legal
    Notices displayed by works containing it; or
    c) Prohibiting misrepresentation of the origin of that material, or
    requiring that modified versions of such material be marked in
    reasonable ways as different from the original version; or
    d) Limiting the use for publicity purposes of names of licensors or
    authors of the material; or
    e) Declining to grant rights under trademark law for use of some
    trade names, trademarks, or service marks; or
    f) Requiring indemnification of licensors and authors of that
    material by anyone who conveys the material (or modified versions of
    it) with contractual assumptions of liability to the recipient, for
    any liability that these contractual assumptions directly impose on
    those licensors and authors.
  All other non-permissive additional terms are considered "further
 restrictions" within the meaning of section 10.  If the Program as you
 received it, or any part of it, contains a notice stating that it is
 governed by this License along with a term that is a further
 restriction, you may remove that term.  If a license document contains
 a further restriction but permits relicensing or conveying under this
 License, you may add to a covered work material governed by the terms
 of that license document, provided that the further restriction does
 not survive such relicensing or conveying.
  If you add terms to a covered work in accord with this section, you
 must place, in the relevant source files, a statement of the
 additional terms that apply to those files, or a notice indicating
 where to find the applicable terms.
  Additional terms, permissive or non-permissive, may be stated in the
 form of a separately written license, or stated as exceptions;
 the above requirements apply either way.
  8. Termination.
  You may not propagate or modify a covered work except as expressly
 provided under this License.  Any attempt otherwise to propagate or
 modify it is void, and will automatically terminate your rights under
 this License (including any patent licenses granted under the third
 paragraph of section 11).
  However, if you cease all violation of this License, then your
 license from a particular copyright holder is reinstated (a)
 provisionally, unless and until the copyright holder explicitly and
 finally terminates your license, and (b) permanently, if the copyright
 holder fails to notify you of the violation by some reasonable means
 prior to 60 days after the cessation.
  Moreover, your license from a particular copyright holder is
 reinstated permanently if the copyright holder notifies you of the
 violation by some reasonable means, this is the first time you have
 received notice of violation of this License (for any work) from that
 copyright holder, and you cure the violation prior to 30 days after
 your receipt of the notice.
  Termination of your rights under this section does not terminate the
 licenses of parties who have received copies or rights from you under
 this License.  If your rights have been terminated and not permanently
 reinstated, you do not qualify to receive new licenses for the same
 material under section 10.
  9. Acceptance Not Required for Having Copies.
  You are not required to accept this License in order to receive or
 run a copy of the Program.  Ancillary propagation of a covered work
 occurring solely as a consequence of using peer-to-peer transmission
 to receive a copy likewise does not require acceptance.  However,
 nothing other than this License grants you permission to propagate or
 modify any covered work.  These actions infringe copyright if you do
 not accept this License.  Therefore, by modifying or propagating a
 covered work, you indicate your acceptance of this License to do so.
  10. Automatic Licensing of Downstream Recipients.
  Each time you convey a covered work, the recipient automatically
 receives a license from the original licensors, to run, modify and
 propagate that work, subject to this License.  You are not responsible
 for enforcing compliance by third parties with this License.
  An "entity transaction" is a transaction transferring control of an
 organization, or substantially all assets of one, or subdividing an
 organization, or merging organizations.  If propagation of a covered
 work results from an entity transaction, each party to that
 transaction who receives a copy of the work also receives whatever
 licenses to the work the party's predecessor in interest had or could
 give under the previous paragraph, plus a right to possession of the
 Corresponding Source of the work from the predecessor in interest, if
 the predecessor has it or can get it with reasonable efforts.
  You may not impose any further restrictions on the exercise of the
 rights granted or affirmed under this License.  For example, you may
 not impose a license fee, royalty, or other charge for exercise of
 rights granted under this License, and you may not initiate litigation
 (including a cross-claim or counterclaim in a lawsuit) alleging that
 any patent claim is infringed by making, using, selling, offering for
 sale, or importing the Program or any portion of it.
  11. Patents.
  A "contributor" is a copyright holder who authorizes use under this
 License of the Program or a work on which the Program is based.  The
 work thus licensed is called the contributor's "contributor version".
  A contributor's "essential patent claims" are all patent claims
 owned or controlled by the contributor, whether already acquired or
 hereafter acquired, that would be infringed by some manner, permitted
 by this License, of making, using, or selling its contributor version,
 but do not include claims that would be infringed only as a
 consequence of further modification of the contributor version.  For
 purposes of this definition, "control" includes the right to grant
 patent sublicenses in a manner consistent with the requirements of
 this License.
  Each contributor grants you a non-exclusive, worldwide, royalty-free
 patent license under the contributor's essential patent claims, to
 make, use, sell, offer for sale, import and otherwise run, modify and
 propagate the contents of its contributor version.
  In the following three paragraphs, a "patent license" is any express
 agreement or commitment, however denominated, not to enforce a patent
 (such as an express permission to practice a patent or covenant not to
 sue for patent infringement).  To "grant" such a patent license to a
 party means to make such an agreement or commitment not to enforce a
 patent against the party.
  If you convey a covered work, knowingly relying on a patent license,
 and the Corresponding Source of the work is not available for anyone
 to copy, free of charge and under the terms of this License, through a
 publicly available network server or other readily accessible means,
 then you must either (1) cause the Corresponding Source to be so
 available, or (2) arrange to deprive yourself of the benefit of the
 patent license for this particular work, or (3) arrange, in a manner
 consistent with the requirements of this License, to extend the patent
 license to downstream recipients.  "Knowingly relying" means you have
 actual knowledge that, but for the patent license, your conveying the
 covered work in a country, or your recipient's use of the covered work
 in a country, would infringe one or more identifiable patents in that
 country that you have reason to believe are valid.
  If, pursuant to or in connection with a single transaction or
 arrangement, you convey, or propagate by procuring conveyance of, a
 covered work, and grant a patent license to some of the parties
 receiving the covered work authorizing them to use, propagate, modify
 or convey a specific copy of the covered work, then the patent license
 you grant is automatically extended to all recipients of the covered
 work and works based on it.
  A patent license is "discriminatory" if it does not include within
 the scope of its coverage, prohibits the exercise of, or is
 conditioned on the non-exercise of one or more of the rights that are
 specifically granted under this License.  You may not convey a covered
 work if you are a party to an arrangement with a third party that is
 in the business of distributing software, under which you make payment
 to the third party based on the extent of your activity of conveying
 the work, and under which the third party grants, to any of the
 parties who would receive the covered work from you, a discriminatory
 patent license (a) in connection with copies of the covered work
 conveyed by you (or copies made from those copies), or (b) primarily
 for and in connection with specific products or compilations that
 contain the covered work, unless you entered into that arrangement,
 or that patent license was granted, prior to 28 March 2007.
  Nothing in this License shall be construed as excluding or limiting
 any implied license or other defenses to infringement that may
 otherwise be available to you under applicable patent law.
  12. No Surrender of Others' Freedom.
  If conditions are imposed on you (whether by court order, agreement or
 otherwise) that contradict the conditions of this License, they do not
 excuse you from the conditions of this License.  If you cannot convey a
 covered work so as to satisfy simultaneously your obligations under this
 License and any other pertinent obligations, then as a consequence you may
 not convey it at all.  For example, if you agree to terms that obligate you
 to collect a royalty for further conveying from those to whom you convey
 the Program, the only way you could satisfy both those terms and this
 License would be to refrain entirely from conveying the Program.
  13. Use with the GNU Affero General Public License.
  Notwithstanding any other provision of this License, you have
 permission to link or combine any covered work with a work licensed
 under version 3 of the GNU Affero General Public License into a single
 combined work, and to convey the resulting work.  The terms of this
 License will continue to apply to the part which is the covered work,
 but the special requirements of the GNU Affero General Public License,
 section 13, concerning interaction through a network will apply to the
 combination as such.
  14. Revised Versions of this License.
  The Free Software Foundation may publish revised and/or new versions of
 the GNU General Public License from time to time.  Such new versions will
 be similar in spirit to the present version, but may differ in detail to
 address new problems or concerns.
  Each version is given a distinguishing version number.  If the
 Program specifies that a certain numbered version of the GNU General
 Public License "or any later version" applies to it, you have the
 option of following the terms and conditions either of that numbered
 version or of any later version published by the Free Software
 Foundation.  If the Program does not specify a version number of the
 GNU General Public License, you may choose any version ever published
 by the Free Software Foundation.
  If the Program specifies that a proxy can decide which future
 versions of the GNU General Public License can be used, that proxy's
 public statement of acceptance of a version permanently authorizes you
 to choose that version for the Program.
  Later license versions may give you additional or different
 permissions.  However, no additional obligations are imposed on any
 author or copyright holder as a result of your choosing to follow a
 later version.
  15. Disclaimer of Warranty.
  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
 APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
 HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
 OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
 THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
 IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
 ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
  16. Limitation of Liability.
  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
 THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
 GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
 USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
 DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
 PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
 EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
 SUCH DAMAGES.
  17. Interpretation of Sections 15 and 16.
  If the disclaimer of warranty and limitation of liability provided
 above cannot be given local legal effect according to their terms,
 reviewing courts shall apply local law that most closely approximates
 an absolute waiver of all civil liability in connection with the
 Program, unless a warranty or assumption of liability accompanies a
 copy of the Program in return for a fee.
                     END OF TERMS AND CONDITIONS
            How to Apply These Terms to Your New Programs
  If you develop a new program, and you want it to be of the greatest
 possible use to the public, the best way to achieve this is to make it
 free software which everyone can redistribute and change under these terms.
  To do so, attach the following notices to the program.  It is safest
 to attach them to the start of each source file to most effectively
 state the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.
    {one line to give the program's name and a brief idea of what it does.}
    Copyright (C) {year}  {name of author}
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 Also add information on how to contact you by electronic and paper mail.
  If the program does terminal interaction, make it output a short
 notice like this when it starts in an interactive mode:
    {project}  Copyright (C) {year}  {fullname}
    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
    This is free software, and you are welcome to redistribute it
    under certain conditions; type `show c' for details.
 The hypothetical commands `show w' and `show c' should show the appropriate
 parts of the General Public License.  Of course, your program's commands
 might be different; for a GUI interface, you would use an "about box".
  You should also get your employer (if you work as a programmer) or school,
 if any, to sign a "copyright disclaimer" for the program, if necessary.
 For more information on this, and how to apply and follow the GNU GPL, see
 <http://www.gnu.org/licenses/>.
  The GNU General Public License does not permit incorporating your program
 into proprietary programs.  If your program is a subroutine library, you
 may consider it more useful to permit linking proprietary applications with
 the library.  If this is what you want to do, use the GNU Lesser General
 Public License instead of this License.  But first, please read
 <http://www.gnu.org/philosophy/why-not-lgpl.html>.
@@ -1,14 +0,0 @@
 Sun Jan 3, 2016: Release 0.2
  * Improve and simplify audio playback to reduce dropped
    audio samples
  * A parent device may pair with a child device by entering
    the child's IP address and port.
  * Japanese translation
 Mon Dec 28, 2015: Release 0.1
 * Initial release
@@ -1,29 +0,0 @@
 # Child Monitor
 An Open Source Child Monitor for Android
 _Child Monitor_ allows two Android devices to act as a baby monitor. The first device,
 left in the room with the baby, will advertise itself on the network and stream audio
 to a connected client. The second device, with the parent, will connect to the monitoring
 device and receive an audio stream.
 The project is a fork of _Protect Baby Monitor_ which is declared as "on hiatus" by its developer.
 _Child Monitor_ works on Android 5.0 (Lollipop) and newer, i.e. Android SDK 21.
 The current version of _Child Monitor_ is rudimentary at best. It is capable
 of successfully advertising itself on the network, allows clients to connect,
 and streams audio. Room for improvement includes:
 1. Robust usage of the AudioTrack API
 2. Handle dropped packets gracefully
 3. Use of GSM when no internet connectivity is available
 At the time this project was forked from _Protect Baby Monitor_ there was no obvious open source solution for a
 baby monitor for Android in F-Droid.
 # License information
 _Child Monitor_ is licensed under the GPLv3. The Ulaw encoding / decoding code is licensed under the Apache License, Version 2.0 and taken from the Android Open Source Project.
 # Thanks
 Audio file originals from [freesound](https://freesound.org).
 This whole project originally created by [brarcher](https://github.com/brarcher/protect-baby-monitor).
@@ -0,0 +1 @@
 /build
@@ -1,42 +0,0 @@
 apply plugin: 'com.android.application'
 apply plugin: 'org.jetbrains.kotlin.android'
 android {
    compileSdk 34
    defaultConfig {
        applicationId "de.rochefort.childmonitor"
        minSdkVersion 21
        targetSdkVersion 34
        versionCode 13
        versionName "1.3"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
        }
    }
    dependencies {
    }
    namespace 'de.rochefort.childmonitor'
    lint {
        abortOnError true
        warning 'MissingTranslation'
    }
    compileOptions {
        // Sets Java compatibility to Java 21
        sourceCompatibility JavaVersion.VERSION_21
        targetCompatibility JavaVersion.VERSION_21
    }
    kotlin {
        jvmToolchain(21)
    }
 }
 dependencies {
    implementation 'androidx.core:core:1.12.0'
    implementation 'androidx.core:core-ktx:1.12.0'
 }
@@ -0,0 +1,62 @@
 plugins {
    alias(libs.plugins.android.application)
    alias(libs.plugins.kotlin.android)
    alias(libs.plugins.kotlin.compose)
 }
 android {
    namespace = "com.example.babyphone"
    compileSdk {
        version = release(36)
    }
    defaultConfig {
        applicationId = "com.example.babyphone"
        minSdk = 21
        targetSdk = 36
        versionCode = 1
        versionName = "1.0"
        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            isMinifyEnabled = false
            proguardFiles(
                getDefaultProguardFile("proguard-android-optimize.txt"),
                "proguard-rules.pro"
            )
        }
    }
    compileOptions {
        sourceCompatibility = JavaVersion.VERSION_11
        targetCompatibility = JavaVersion.VERSION_11
    }
    kotlinOptions {
        jvmTarget = "11"
    }
    buildFeatures {
        compose = true
    }
 }
 dependencies {
    implementation(libs.androidx.core.ktx)
    implementation(libs.androidx.lifecycle.runtime.ktx)
    implementation(libs.androidx.activity.compose)
    implementation(platform(libs.androidx.compose.bom))
    implementation(libs.androidx.compose.ui)
    implementation(libs.androidx.compose.ui.graphics)
    implementation(libs.androidx.compose.ui.tooling.preview)
    implementation(libs.androidx.compose.material3)
    testImplementation(libs.junit)
    androidTestImplementation(libs.androidx.junit)
    androidTestImplementation(libs.androidx.espresso.core)
    androidTestImplementation(platform(libs.androidx.compose.bom))
    androidTestImplementation(libs.androidx.compose.ui.test.junit4)
    debugImplementation(libs.androidx.compose.ui.tooling)
    debugImplementation(libs.androidx.compose.ui.test.manifest)
    implementation("androidx.appcompat:appcompat:1.6.1")
 }
@@ -0,0 +1,21 @@
 # Add project specific ProGuard rules here.
 # You can control the set of applied configuration files using the
 # proguardFiles setting in build.gradle.
 #
 # For more details, see
 #   http://developer.android.com/guide/developing/tools/proguard.html
 # If your project uses WebView with JS, uncomment the following
 # and specify the fully qualified class name to the JavaScript interface
 # class:
 #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
 #   public *;
 #}
 # Uncomment this to preserve the line number information for
 # debugging stack traces.
 #-keepattributes SourceFile,LineNumberTable
 # If you keep the line number information, uncomment this to
 # hide the original source file name.
 #-renamesourcefileattribute SourceFile
@@ -0,0 +1,24 @@
 package com.example.babyphone
 import androidx.test.platform.app.InstrumentationRegistry
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import org.junit.Test
 import org.junit.runner.RunWith
 import org.junit.Assert.*
 /**
 * Instrumented test, which will execute on an Android device.
 *
 * See [testing documentation](http://d.android.com/tools/testing).
 */
@RunWith(AndroidJUnit4::class)
 class ExampleInstrumentedTest {
    @Test
    fun useAppContext() {
        // Context of the app under test.
        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
        assertEquals("com.example.babyphone", appContext.packageName)
    }
 }
@@ -1,69 +1,26 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    android:versionCode="2"
+    xmlns:tools="http://schemas.android.com/tools">
-    android:versionName="0.2">
+    <uses-permission android:name="android.permission.RECORD_AUDIO" />
-
+    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission
        android:name="android.permission.ACCESS_NETWORK_STATE"
        android:required="true" />
    <uses-permission
        android:name="android.permission.INTERNET"
        android:required="true" />
    <uses-permission
        android:name="android.permission.RECORD_AUDIO"
        android:required="true" />
    <uses-permission
        android:name="android.permission.ACCESS_WIFI_STATE"
        android:required="true" />
    <uses-permission
        android:name="android.permission.CHANGE_WIFI_MULTICAST_STATE"
        android:required="true" />
    <uses-permission
        android:name="android.permission.FOREGROUND_SERVICE"/>
    <uses-permission
        android:name="android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK"/>
    <uses-permission
        android:name="android.permission.FOREGROUND_SERVICE_MICROPHONE"/>
    <application
        android:allowBackup="true"
        android:dataExtractionRules="@xml/data_extraction_rules"
        android:fullBackupContent="@xml/backup_rules"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
-        android:theme="@android:style/Theme.Holo">
+        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
-        <service
+        <activity android:name=".MainActivity"
-            android:name=".ListenService"
+            android:exported="true"
-            android:enabled="true"
+            android:theme="@style/AppTheme">
            android:foregroundServiceType="mediaPlayback"
            android:exported="false"/>
        <service
            android:name=".MonitorService"
            android:enabled="true"
            android:foregroundServiceType="microphone"
            android:exported="false"/>
        <activity
            android:name=".StartActivity"
            android:configChanges="orientation|screenSize"
            android:exported="true">
            <intent-filter>
                <action android:name="android.intent.action.MAIN"/>
                <category android:name="android.intent.category.LAUNCHER"/>
            </intent-filter>
        </activity>
        <activity
            android:name=".MonitorActivity"
            android:configChanges="orientation|screenSize"
            android:parentActivityName=".StartActivity" />
        <activity
            android:name=".DiscoverActivity"
            android:configChanges="orientation|screenSize"
            android:parentActivityName=".StartActivity"
            android:windowSoftInputMode="adjustPan" />
        <activity
            android:name=".ListenActivity"
            android:configChanges="orientation|screenSize"
            android:parentActivityName=".DiscoverActivity" />
    </application>
 </manifest>
@@ -0,0 +1,253 @@
 package com.example.babyphone;
 import android.Manifest;
 import android.content.pm.PackageManager;
 import android.media.AudioFormat;
 import android.media.AudioRecord;
 import android.media.MediaRecorder;
 import android.os.Build;
 import android.os.Bundle;
 import android.widget.Button;
 import android.widget.Toast;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.core.app.ActivityCompat;
 import androidx.core.content.ContextCompat;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.OutputStream;
 import java.net.ServerSocket;
 import java.net.Socket;
 import java.nio.ByteBuffer;
 import java.nio.ByteOrder;
 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
 import android.widget.TextView;
 public class MainActivity extends AppCompatActivity {
    private static final int SAMPLE_RATE = 8000;
    private static final int PORT = 50005;
    private boolean isStreaming = false;
    private Thread recordingThread;
    private Thread clientListenerThread;
    private ServerSocket serverSocket;
    private final List<Socket> clients = new ArrayList<>();
    private String getLocalIpAddress() {
        try {
            for (java.util.Enumeration<java.net.NetworkInterface> en = java.net.NetworkInterface.getNetworkInterfaces(); en.hasMoreElements();) {
                java.net.NetworkInterface intf = en.nextElement();
                for (java.util.Enumeration<java.net.InetAddress> enumIpAddr = intf.getInetAddresses(); enumIpAddr.hasMoreElements();) {
                    java.net.InetAddress inetAddress = enumIpAddr.nextElement();
                    if (!inetAddress.isLoopbackAddress() && inetAddress instanceof java.net.Inet4Address) {
                        return inetAddress.getHostAddress();
                    }
                }
            }
        } catch (Exception ex) {
            ex.printStackTrace();
        }
        return "unbekannt";
    }
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        TextView ipAddressText = findViewById(R.id.ipAddressText);
        String ip = getLocalIpAddress();
        ipAddressText.setText("Sever(Kinder)-IP-Adresse: " + ip);
        Button startStreamButton = findViewById(R.id.startStreamButton);
        startStreamButton.setOnClickListener(v -> {
            if (!isStreaming) {
                if (checkPermissions()) {
                    startStreaming();
                    startStreamButton.setText("Stop Streaming");
                }
            } else {
                stopStreaming();
                startStreamButton.setText("Start Streaming");
            }
        });
    }
    private boolean checkPermissions() {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            if (checkSelfPermission(Manifest.permission.RECORD_AUDIO) != PackageManager.PERMISSION_GRANTED) {
                ActivityCompat.requestPermissions(this,
                        new String[]{Manifest.permission.RECORD_AUDIO}, 1);
                return false;
            }
        }
        return true;
    }
    private void startStreaming() {
        isStreaming = true;
        try {
            serverSocket = new ServerSocket(PORT);
            showToast("Server gestartet auf Port " + PORT);
        } catch (IOException e) {
            showToast("Fehler beim Start des Servers: " + e.getMessage());
            return;
        }
        // Thread: Neue Clients annehmen
        clientListenerThread = new Thread(() -> {
            while (isStreaming) {
                try {
                    Socket client = serverSocket.accept();
                    synchronized (clients) {
                        clients.add(client);
                    }
                    showToast("Neuer Client: " + client.getInetAddress());
                } catch (IOException e) {
                    if (isStreaming) {
                        showToast("Fehler beim Client-Connect: " + e.getMessage());
                    }
                }
            }
        });
        clientListenerThread.start();
        // Thread: Audio aufnehmen und an alle Clients senden (mit µ-law)
 // Thread: Audio aufnehmen und an alle Clients senden (µ-Law, 8kHz)
        recordingThread = new Thread(() -> {
            int minBufferSize = AudioRecord.getMinBufferSize(8000, // neue Sample-Rate
                    AudioFormat.CHANNEL_IN_MONO,
                    AudioFormat.ENCODING_PCM_16BIT);
            if (ContextCompat.checkSelfPermission(this, Manifest.permission.RECORD_AUDIO)
                    != PackageManager.PERMISSION_GRANTED) {
                ActivityCompat.requestPermissions(this,
                        new String[]{Manifest.permission.RECORD_AUDIO},
                        1001);
                return;
            }
            AudioRecord recorder = null;
            try {
                recorder = new AudioRecord(
                        MediaRecorder.AudioSource.MIC,
                        44100, // Aufnahme weiterhin mit nativer Rate
                        AudioFormat.CHANNEL_IN_MONO,
                        AudioFormat.ENCODING_PCM_16BIT,
                        minBufferSize
                );
            } catch (SecurityException e) {
                e.printStackTrace();
                return;
            }
            byte[] pcmBuffer = new byte[minBufferSize];
            recorder.startRecording();
            // Buffer für Resampling
            short[] pcmSamples = new short[minBufferSize / 2];
            while (isStreaming) {
                int read = recorder.read(pcmBuffer, 0, pcmBuffer.length);
                if (read > 0) {
                    // PCM Byte-Array → short[]
                    ByteBuffer.wrap(pcmBuffer, 0, read).order(ByteOrder.LITTLE_ENDIAN).asShortBuffer().get(pcmSamples, 0, read / 2);
                    // Resample 44.1kHz -> 8kHz (einfaches Downsampling, z.B. jede 5.5. Probe nehmen)
                    short[] downsampled = new short[(int) (pcmSamples.length * 8000f / 44100f)];
                    for (int i = 0; i < downsampled.length; i++) {
                        downsampled[i] = pcmSamples[(int) (i * 44100f / 8000f)];
                    }
                    // PCM → µ-Law
                    byte[] muLawData = new byte[downsampled.length];
                    for (int i = 0; i < downsampled.length; i++) {
                        muLawData[i] = linearToMuLawSample(downsampled[i]);
                    }
                    // Senden an alle Clients
                    synchronized (clients) {
                        Iterator<Socket> iterator = clients.iterator();
                        while (iterator.hasNext()) {
                            Socket client = iterator.next();
                            try {
                                OutputStream out = client.getOutputStream();
                                out.write(muLawData);
                            } catch (IOException e) {
                                try { client.close(); } catch (IOException ignored) {}
                                iterator.remove();
                                showToast("Client getrennt");
                            }
                        }
                    }
                }
            }
            recorder.stop();
            recorder.release();
        });
        recordingThread.start();
    }
    private void stopStreaming() {
        isStreaming = false;
        // Schließe alle Clients
        synchronized (clients) {
            for (Socket client : clients) {
                try {
                    client.close();
                } catch (IOException ignored) {}
            }
            clients.clear();
        }
        // Server stoppen
        try {
            if (serverSocket != null) {
                serverSocket.close();
            }
        } catch (IOException ignored) {}
        showToast("Streaming gestoppt");
    }
    private void showToast(String msg) {
        runOnUiThread(() -> Toast.makeText(MainActivity.this, msg, Toast.LENGTH_SHORT).show());
    }
    // ========================
    // PCM16 → µ-Law Umwandlung
    // ========================
    private static byte linearToMuLawSample(short sample) {
        final int MU = 255;
        int sign = (sample >> 8) & 0x80;
        if (sign != 0) sample = (short) -sample;
        if (sample > 32635) sample = 32635;
        sample = (short) (sample + 132);
        int exponent = 7;
        for (int expMask = 0x4000; (sample & expMask) == 0 && exponent > 0; exponent--, expMask >>= 1) {}
        int mantissa = (sample >> ((exponent == 0) ? 4 : (exponent + 3))) & 0x0F;
        int muLawByte = ~(sign | (exponent << 4) | mantissa);
        return (byte) muLawByte;
    }
    private static byte[] pcm16ToMuLaw(byte[] pcmData, int length) {
        ByteArrayOutputStream baos = new ByteArrayOutputStream(length / 2);
        ByteBuffer bb = ByteBuffer.wrap(pcmData, 0, length).order(ByteOrder.LITTLE_ENDIAN);
        while (bb.remaining() > 1) {
            short sample = bb.getShort();
            baos.write(linearToMuLawSample(sample));
        }
        return baos.toByteArray();
    }
 }
@@ -0,0 +1,11 @@
 package com.example.babyphone.ui.theme
 import androidx.compose.ui.graphics.Color
 val Purple80 = Color(0xFFD0BCFF)
 val PurpleGrey80 = Color(0xFFCCC2DC)
 val Pink80 = Color(0xFFEFB8C8)
 val Purple40 = Color(0xFF6650a4)
 val PurpleGrey40 = Color(0xFF625b71)
 val Pink40 = Color(0xFF7D5260)
@@ -0,0 +1,58 @@
 package com.example.babyphone.ui.theme
 import android.app.Activity
 import android.os.Build
 import androidx.compose.foundation.isSystemInDarkTheme
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.darkColorScheme
 import androidx.compose.material3.dynamicDarkColorScheme
 import androidx.compose.material3.dynamicLightColorScheme
 import androidx.compose.material3.lightColorScheme
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.platform.LocalContext
 private val DarkColorScheme = darkColorScheme(
    primary = Purple80,
    secondary = PurpleGrey80,
    tertiary = Pink80
 )
 private val LightColorScheme = lightColorScheme(
    primary = Purple40,
    secondary = PurpleGrey40,
    tertiary = Pink40
    /* Other default colors to override
    background = Color(0xFFFFFBFE),
    surface = Color(0xFFFFFBFE),
    onPrimary = Color.White,
    onSecondary = Color.White,
    onTertiary = Color.White,
    onBackground = Color(0xFF1C1B1F),
    onSurface = Color(0xFF1C1B1F),
    */
 )
@Composable
 fun BabyphoneTheme(
    darkTheme: Boolean = isSystemInDarkTheme(),
    // Dynamic color is available on Android 12+
    dynamicColor: Boolean = true,
    content: @Composable () -> Unit
 ) {
    val colorScheme = when {
        dynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> {
            val context = LocalContext.current
            if (darkTheme) dynamicDarkColorScheme(context) else dynamicLightColorScheme(context)
        }
        darkTheme -> DarkColorScheme
        else -> LightColorScheme
    }
    MaterialTheme(
        colorScheme = colorScheme,
        typography = Typography,
        content = content
    )
 }
@@ -0,0 +1,34 @@
 package com.example.babyphone.ui.theme
 import androidx.compose.material3.Typography
 import androidx.compose.ui.text.TextStyle
 import androidx.compose.ui.text.font.FontFamily
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.sp
 // Set of Material typography styles to start with
 val Typography = Typography(
    bodyLarge = TextStyle(
        fontFamily = FontFamily.Default,
        fontWeight = FontWeight.Normal,
        fontSize = 16.sp,
        lineHeight = 24.sp,
        letterSpacing = 0.5.sp
    )
    /* Other default text styles to override
    titleLarge = TextStyle(
        fontFamily = FontFamily.Default,
        fontWeight = FontWeight.Normal,
        fontSize = 22.sp,
        lineHeight = 28.sp,
        letterSpacing = 0.sp
    ),
    labelSmall = TextStyle(
        fontFamily = FontFamily.Default,
        fontWeight = FontWeight.Medium,
        fontSize = 11.sp,
        lineHeight = 16.sp,
        letterSpacing = 0.5.sp
    )
    */
 )
@@ -1,28 +0,0 @@
 /*
 * This file is part of Child Monitor.
 *
 * Child Monitor is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Child Monitor is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Child Monitor. If not, see <http://www.gnu.org/licenses/>.
 */
 package de.rochefort.childmonitor
 import android.media.AudioFormat
 import de.rochefort.childmonitor.audio.G711UCodec
 object AudioCodecDefines {
    const val FREQUENCY = 8000
    const val ENCODING = AudioFormat.ENCODING_PCM_16BIT
    val CODEC = G711UCodec()
    const val CHANNEL_CONFIGURATION_IN = AudioFormat.CHANNEL_IN_MONO
    const val CHANNEL_CONFIGURATION_OUT = AudioFormat.CHANNEL_OUT_MONO
 }
@@ -1,235 +0,0 @@
 /*
 * This file is part of Child Monitor.
 *
 * Child Monitor is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Child Monitor is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Child Monitor. If not, see <http://www.gnu.org/licenses/>.
 */
 package de.rochefort.childmonitor
 import android.app.Activity
 import android.content.Intent
 import android.net.nsd.NsdManager
 import android.net.nsd.NsdManager.DiscoveryListener
 import android.net.nsd.NsdServiceInfo
 import android.net.wifi.WifiManager
 import android.os.Bundle
 import android.util.Log
 import android.view.View
 import android.widget.AdapterView
 import android.widget.AdapterView.OnItemClickListener
 import android.widget.ArrayAdapter
 import android.widget.Button
 import android.widget.EditText
 import android.widget.ListView
 import android.widget.Toast
 class DiscoverActivity : Activity() {
    private lateinit var nsdManager: NsdManager
    private var discoveryListener: DiscoveryListener? = null
    override fun onCreate(savedInstanceState: Bundle?) {
        Log.i(TAG, "ChildMonitor start")
        this.nsdManager = this.getSystemService(NSD_SERVICE) as NsdManager
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_discover)
        val discoverChildButton = findViewById<Button>(R.id.discoverChildButton)
        discoverChildButton.setOnClickListener { _: View? -> loadDiscoveryViaMdns() }
        val enterChildAddressButton = findViewById<Button>(R.id.enterChildAddressButton)
        enterChildAddressButton.setOnClickListener { _: View? -> loadDiscoveryViaAddress() }
    }
    private fun loadDiscoveryViaMdns() {
        setContentView(R.layout.activity_discover_mdns)
        startServiceDiscovery("_childmonitor._tcp.")
    }
    private fun loadDiscoveryViaAddress() {
        setContentView(R.layout.activity_discover_address)
        val connectButton = findViewById<Button>(R.id.connectViaAddressButton)
        val addressField = findViewById<EditText>(R.id.ipAddressField)
        val portField = findViewById<EditText>(R.id.portField)
        val preferredAddress = getPreferences(MODE_PRIVATE).getString(PREF_KEY_CHILD_DEVICE_ADDRESS, null)
        if (!preferredAddress.isNullOrEmpty()) {
            addressField.setText(preferredAddress)
        }
        val preferredPort = getPreferences(MODE_PRIVATE).getInt(PREF_KEY_CHILD_DEVICE_PORT, -1)
        if (preferredPort > 0) {
            portField.setText(preferredPort.toString())
        } else {
            portField.setText("10000")
        }
        connectButton.setOnClickListener { _: View? ->
            Log.i(TAG, "Connecting to child device via address")
            val addressString = addressField.text.toString()
            val portString = portField.text.toString()
            if (addressString.isEmpty()) {
                Toast.makeText(this@DiscoverActivity, R.string.invalidAddress, Toast.LENGTH_LONG).show()
                return@setOnClickListener
            }
            val port: Int = try {
                portString.toInt()
            } catch (e: NumberFormatException) {
                Toast.makeText(this@DiscoverActivity, R.string.invalidPort, Toast.LENGTH_LONG).show()
                return@setOnClickListener
            }
            val preferencesEditor = getPreferences(MODE_PRIVATE).edit()
            preferencesEditor.putString(PREF_KEY_CHILD_DEVICE_ADDRESS, addressString)
            preferencesEditor.putInt(PREF_KEY_CHILD_DEVICE_PORT, port)
            preferencesEditor.apply()
            connectToChild(addressString, port, addressString)
        }
    }
    override fun onDestroy() {
        Log.i(TAG, "ChildMonitoring stop")
        this.discoveryListener?.let {
            this.discoveryListener = null
            Log.i(TAG, "Unregistering monitoring service")
            this.nsdManager.stopServiceDiscovery(it)
        }
        super.onDestroy()
    }
    private fun startServiceDiscovery(serviceType: String) {
        val nsdManager = this.getSystemService(NSD_SERVICE) as NsdManager
        val wifi = this.applicationContext.getSystemService(WIFI_SERVICE) as WifiManager
        val multicastLock = wifi.createMulticastLock("multicastLock")
        multicastLock.setReferenceCounted(true)
        multicastLock.acquire()
        val multicastReleaser = {
            try {
                multicastLock.release()
            } catch (ignored: Exception) {
                // don't really care
            }
        }
        val serviceTable = findViewById<ListView>(R.id.ServiceTable)
        val availableServicesAdapter = ArrayAdapter<ServiceInfoWrapper>(this,
                R.layout.available_children_list)
        serviceTable.adapter = availableServicesAdapter
        serviceTable.onItemClickListener = OnItemClickListener { parent: AdapterView<*>, _: View?, position: Int, _: Long ->
            val info = parent.getItemAtPosition(position) as ServiceInfoWrapper
            info.address?.let {
                connectToChild(it, info.port, info.name)
            }
        }
        // Instantiate a new DiscoveryListener
        this.discoveryListener = object : DiscoveryListener {
            //  Called as soon as service discovery begins.
            override fun onDiscoveryStarted(regType: String) {
                Log.d(TAG, "Service discovery started")
            }
            override fun onServiceFound(service: NsdServiceInfo) {
                // A service was found!  Do something with it.
                Log.d(TAG, "Service discovery success: $service")
                if (service.serviceType != serviceType) {
                    // Service type is the string containing the protocol and
                    // transport layer for this service.
                    Log.d(TAG, "Unknown Service Type: " + service.serviceType)
                } else if (service.serviceName.contains("ChildMonitor")) {
                    val resolver: NsdManager.ResolveListener = object : NsdManager.ResolveListener {
                        override fun onResolveFailed(serviceInfo: NsdServiceInfo, errorCode: Int) {
                            // Called when the resolve fails.  Use the error code to debug.
                            Log.e(TAG, "Resolve failed: error $errorCode for service: $serviceInfo")
                        }
                        override fun onServiceResolved(serviceInfo: NsdServiceInfo) {
                            Log.i(TAG, "Resolve Succeeded: $serviceInfo")
                            runOnUiThread {
                                for (index in 0 until availableServicesAdapter.count) {
                                    val item = availableServicesAdapter.getItem(index)
                                    if (item != null && item.matches(serviceInfo)) {
                                        // Prevent inserting duplicates
                                        return@runOnUiThread
                                    }
                                }
                                availableServicesAdapter.add(ServiceInfoWrapper(serviceInfo))
                            }
                        }
                    }
                    this@DiscoverActivity.nsdManager.resolveService(service, resolver)
                } else {
                    Log.d(TAG, "Unknown Service name: " + service.serviceName)
                }
            }
            override fun onServiceLost(service: NsdServiceInfo) {
                // When the network service is no longer available.
                // Internal bookkeeping code goes here.
                Log.e(TAG, "Service lost: $service")
                multicastReleaser()
            }
            override fun onDiscoveryStopped(serviceType: String) {
                Log.i(TAG, "Discovery stopped: $serviceType")
                multicastReleaser()
            }
            override fun onStartDiscoveryFailed(serviceType: String, errorCode: Int) {
                Log.e(TAG, "Discovery failed: Error code: $errorCode")
                nsdManager.stopServiceDiscovery(this)
                multicastReleaser()
            }
            override fun onStopDiscoveryFailed(serviceType: String, errorCode: Int) {
                Log.e(TAG, "Discovery failed: Error code: $errorCode")
                nsdManager.stopServiceDiscovery(this)
                multicastReleaser()
            }
        }
        nsdManager.discoverServices(
                serviceType, NsdManager.PROTOCOL_DNS_SD, discoveryListener
        )
    }
    private fun connectToChild(address: String, port: Int, name: String) {
        val i = Intent(applicationContext, ListenActivity::class.java)
        val b = Bundle()
        b.putString("address", address)
        b.putInt("port", port)
        b.putString("name", name)
        i.putExtras(b)
        startActivity(i)
    }
    companion object {
        private const val TAG = "ChildMonitor"
        private const val PREF_KEY_CHILD_DEVICE_ADDRESS = "childDeviceAddress"
        private const val PREF_KEY_CHILD_DEVICE_PORT = "childDevicePort"
    }
 }
 internal class ServiceInfoWrapper(private val info: NsdServiceInfo) {
    fun matches(other: NsdServiceInfo): Boolean {
        return info.host == other.host && info.port == other.port
    }
    val address: String?
        get() = info.host.hostAddress
    val port: Int
        get() = info.port
    // If there is more than one service with the same name on the network, it will
    // have a number at the end, but will appear as the following:
    //   "ChildMonitor\\032(number)
    // or
    //   "ChildMonitor\032(number)
    // Replace \\032 and \032 with a " "
    val name: String = info.serviceName
        .replace("\\\\032", " ")
        .replace("\\032", " ")
    override fun toString(): String {
        return name
    }
 }
@@ -1,122 +0,0 @@
 /*
 * This file is part of Child Monitor.
 *
 * Child Monitor is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Child Monitor is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Child Monitor. If not, see <http://www.gnu.org/licenses/>.
 */
 package de.rochefort.childmonitor
 import android.app.Activity
 import android.content.ComponentName
 import android.content.Context
 import android.content.Intent
 import android.content.ServiceConnection
 import android.media.AudioManager
 import android.os.Bundle
 import android.os.IBinder
 import android.util.Log
 import android.widget.TextView
 import android.widget.Toast
 import androidx.core.content.ContextCompat
 import de.rochefort.childmonitor.ListenService.ListenBinder
 class ListenActivity : Activity() {
    // Don't attempt to unbind from the service unless the client has received some
    // information about the service's state.
    private var shouldUnbind = false
    private val connection: ServiceConnection = object : ServiceConnection {
        override fun onServiceConnected(className: ComponentName, service: IBinder) {
            // This is called when the connection with the service has been
            // established, giving us the service object we can use to
            // interact with the service.  Because we have bound to a explicit
            // service that we know is running in our own process, we can
            // cast its IBinder to a concrete class and directly access it.
            val bs = (service as ListenBinder).service
            Toast.makeText(this@ListenActivity, R.string.connect,
                    Toast.LENGTH_SHORT).show()
            val connectedText = findViewById<TextView>(R.id.connectedTo)
            connectedText.text = bs.childDeviceName
            val volumeView = findViewById<VolumeView>(R.id.volume)
            volumeView.volumeHistory = bs.volumeHistory
            bs.onUpdate = { volumeView.postInvalidate() }
            bs.onError = { postErrorMessage() }
        }
        override fun onServiceDisconnected(className: ComponentName) {
            // This is called when the connection with the service has been
            // unexpectedly disconnected -- that is, its process crashed.
            // Because it is running in our same process, we should never
            // see this happen.
            Toast.makeText(this@ListenActivity, R.string.disconnected,
                    Toast.LENGTH_SHORT).show()
        }
    }
    private fun ensureServiceRunningAndBind(bundle: Bundle?) {
        val context: Context = this
        val intent = Intent(context, ListenService::class.java)
        bundle?.let {
            intent.putExtra("name", it.getString("name"))
            intent.putExtra("address", it.getString("address"))
            intent.putExtra("port", it.getInt("port"))
            ContextCompat.startForegroundService(context, intent)
        }
        // Attempts to establish a connection with the service.  We use an
        // explicit class name because we want a specific service
        // implementation that we know will be running in our own process
        // (and thus won't be supporting component replacement by other
        // applications).
        if (bindService(intent, connection, BIND_AUTO_CREATE)) {
            this.shouldUnbind = true
            Log.i(TAG, "Bound listen service")
        } else {
            Log.e(TAG, "Error: The requested service doesn't " +
                    "exist, or this client isn't allowed access to it.")
        }
    }
    private fun doUnbindAndStopService() {
        if (this.shouldUnbind) {
            // Release information about the service's state.
            unbindService(connection)
            this.shouldUnbind = false
        }
        val context: Context = this
        val intent = Intent(context, ListenService::class.java)
        context.stopService(intent)
    }
    fun postErrorMessage() {
        val status = findViewById<TextView>(R.id.textStatus)
        status.post { status.setText(R.string.disconnected) }
    }
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        val bundle = this.intent.extras
        ensureServiceRunningAndBind(bundle)
        this.volumeControlStream = AudioManager.STREAM_MUSIC
        setContentView(R.layout.activity_listen)
        val statusText = findViewById<TextView>(R.id.textStatus)
        statusText.setText(R.string.listening)
    }
    public override fun onDestroy() {
        doUnbindAndStopService()
        super.onDestroy()
    }
    companion object {
        private const val TAG = "ListenActivity"
    }
 }
@@ -1,210 +0,0 @@
 /*
 * This file is part of Child Monitor.
 *
 * Child Monitor is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Child Monitor is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Child Monitor. If not, see <http://www.gnu.org/licenses/>.
 */
 package de.rochefort.childmonitor
 import android.app.Notification
 import android.app.NotificationChannel
 import android.app.NotificationManager
 import android.app.PendingIntent
 import android.app.Service
 import android.content.Intent
 import android.content.pm.ServiceInfo
 import android.media.AudioManager
 import android.media.AudioTrack
 import android.media.MediaPlayer
 import android.os.Binder
 import android.os.Build
 import android.os.IBinder
 import android.util.Log
 import android.widget.Toast
 import androidx.core.app.NotificationCompat
 import androidx.core.app.ServiceCompat
 import java.io.IOException
 import java.net.Socket
 class ListenService : Service() {
    private val frequency: Int = AudioCodecDefines.FREQUENCY
    private val channelConfiguration: Int = AudioCodecDefines.CHANNEL_CONFIGURATION_OUT
    private val audioEncoding: Int = AudioCodecDefines.ENCODING
    private val bufferSize = AudioTrack.getMinBufferSize(frequency, channelConfiguration, audioEncoding)
    private val byteBufferSize = bufferSize * 2
    private val binder: IBinder = ListenBinder()
    private lateinit var notificationManager: NotificationManager
    private var listenThread: Thread? = null
    val volumeHistory = VolumeHistory(16384)
    var childDeviceName: String? = null
        private set
    override fun onCreate() {
        super.onCreate()
        this.notificationManager = getSystemService(NOTIFICATION_SERVICE) as NotificationManager
    }
    override fun onStartCommand(intent: Intent, flags: Int, startId: Int): Int {
        Log.i(TAG, "Received start id $startId: $intent")
        // Display a notification about us starting.  We put an icon in the status bar.
        createNotificationChannel()
        intent.extras?.let {
            val name = it.getString("name")
            childDeviceName = name
            val n = buildNotification(name)
            val foregroundServiceType = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) ServiceInfo.FOREGROUND_SERVICE_TYPE_MEDIA_PLAYBACK else 0 // Keep the linter happy
            ServiceCompat.startForeground(this, ID, n, foregroundServiceType)
            val address = it.getString("address")
            val port = it.getInt("port")
            doListen(address, port)
        }
        return START_REDELIVER_INTENT
    }
    override fun onDestroy() {
        this.listenThread?.interrupt()
        this.listenThread = null
        // Cancel the persistent notification.
        notificationManager.cancel(R.string.listening)
        ServiceCompat.stopForeground(this, ServiceCompat.STOP_FOREGROUND_REMOVE)
        // Tell the user we stopped.
        Toast.makeText(this, R.string.stopped, Toast.LENGTH_SHORT).show()
    }
    override fun onBind(intent: Intent): IBinder {
        return binder
    }
    private fun buildNotification(name: String?): Notification {
        // In this sample, we'll use the same text for the ticker and the expanded notification
        val text = getText(R.string.listening)
        // The PendingIntent to launch our activity if the user selects this notification
        val contentIntent = PendingIntent.getActivity(this, 0,
                Intent(this, ListenActivity::class.java), PendingIntent.FLAG_IMMUTABLE)
        // Set the info for the views that show in the notification panel.
        val b = NotificationCompat.Builder(this, CHANNEL_ID)
        b.setSmallIcon(R.drawable.listening_notification) // the status icon
                .setOngoing(true)
                .setTicker(text) // the status text
                .setContentTitle(text) // the label of the entry
                .setContentText(name) // the contents of the entry
                .setContentIntent(contentIntent)
        return b.build()
    }
    private fun createNotificationChannel() {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
            val serviceChannel = NotificationChannel(
                    CHANNEL_ID,
                    "Foreground Service Channel",
                    NotificationManager.IMPORTANCE_DEFAULT
            )
            notificationManager.createNotificationChannel(serviceChannel)
        }
    }
    inner class ListenBinder : Binder() {
        val service: ListenService
            get() = this@ListenService
    }
    var onError: (() -> Unit)? = null
    var onUpdate: (() -> Unit)? = null
    private fun doListen(address: String?, port: Int) {
        val lt = Thread {
            try {
                val socket = Socket(address, port)
                socket.soTimeout = 30_000
                val success = streamAudio(socket)
                if (!success) {
                    playAlert()
                    onError?.invoke()
                }
            } catch (e : IOException) {
                Log.e(TAG, "Error opening socket to $address on port $port", e)
            }
        }
        this.listenThread = lt
        lt.start()
    }
    private fun streamAudio(socket: Socket): Boolean {
        Log.i(TAG, "Setting up stream")
        val audioTrack = AudioTrack(AudioManager.STREAM_MUSIC,
            frequency,
            channelConfiguration,
            audioEncoding,
            bufferSize,
            AudioTrack.MODE_STREAM)
        try {
            audioTrack.play()
        } catch (e : java.lang.IllegalStateException) {
            Log.e(TAG, "Failed to play streamed audio audio for other reason", e)
            return false
        }
        val inputStream = try {
            socket.getInputStream()
        } catch (e: IOException) {
            Log.e(TAG, "Failed to read audio audio for socket", e)
            return false
        }
        val readBuffer = ByteArray(byteBufferSize)
        val decodedBuffer = ShortArray(byteBufferSize * 2)
        try {
            while (!Thread.currentThread().isInterrupted) {
                val len = inputStream.read(readBuffer)
                if (len < 0) {
                    // If the current thread was not interrupted this means the remote stopped streaming
                    return Thread.currentThread().isInterrupted
                }
                val decoded: Int = AudioCodecDefines.CODEC.decode(decodedBuffer, readBuffer, len, 0)
                if (decoded > 0) {
                    audioTrack.write(decodedBuffer, 0, decoded)
                    val decodedBytes = ShortArray(decoded)
                    System.arraycopy(decodedBuffer, 0, decodedBytes, 0, decoded)
                    volumeHistory.onAudioData(decodedBytes)
                    onUpdate?.invoke()
                }
            }
            return true
        } catch (e: Exception) {
            Log.e(TAG, "Connection failed", e)
            return false
        } finally {
            audioTrack.stop()
            socket.close()
        }
    }
    private fun playAlert() {
        val mp = MediaPlayer.create(this, R.raw.upward_beep_chromatic_fifths)
        if (mp != null) {
            Log.i(TAG, "Playing alert")
            mp.setOnCompletionListener { obj: MediaPlayer -> obj.release() }
            mp.start()
        } else {
            Log.e(TAG, "Failed to play alert")
        }
    }
    companion object {
        private const val TAG = "ListenService"
        const val CHANNEL_ID = TAG
        const val ID = 902938409
    }
 }
@@ -1,135 +0,0 @@
 /*
 * This file is part of Child Monitor.
 *
 * Child Monitor is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Child Monitor is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Child Monitor. If not, see <http://www.gnu.org/licenses/>.
 */
 package de.rochefort.childmonitor
 import android.app.Activity
 import android.content.ComponentName
 import android.content.Context
 import android.content.Intent
 import android.content.ServiceConnection
 import android.net.ConnectivityManager
 import android.os.Bundle
 import android.os.IBinder
 import android.util.Log
 import android.widget.TextView
 import android.widget.Toast
 import androidx.core.content.ContextCompat
 import de.rochefort.childmonitor.MonitorService.MonitorBinder
 class MonitorActivity : Activity() {
    private val connection: ServiceConnection = object : ServiceConnection {
        override fun onServiceConnected(className: ComponentName, service: IBinder) {
            // This is called when the connection with the service has been
            // established, giving us the service object we can use to
            // interact with the service. Because we have bound to an explicit
            // service that we know is running in our own process, we can
            // cast its IBinder to a concrete class and directly access it.
            val bs = (service as MonitorBinder).service
            bs.monitorActivity = this@MonitorActivity
        }
        override fun onServiceDisconnected(className: ComponentName) {
            // This is called when the connection with the service has been
            // unexpectedly disconnected -- that is, its process crashed.
            // Because it is running in our same process, we should never
            // see this happen.
            Toast.makeText(this@MonitorActivity, R.string.disconnected,
                    Toast.LENGTH_SHORT).show()
        }
    }
    private var shouldUnbind = false
    override fun onCreate(savedInstanceState: Bundle?) {
        Log.i(TAG, "ChildMonitor start")
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_monitor)
        val addressText = findViewById<TextView>(R.id.address)
        val listenAddresses = listenAddresses
        if (listenAddresses.isNotEmpty()) {
            val sb = StringBuilder()
            for (i in listenAddresses.indices) {
                val listenAddress = listenAddresses[i]
                sb.append(listenAddress)
                if (i != listenAddresses.size - 1) {
                    sb.append("\n\n")
                }
            }
            addressText.text = sb.toString()
        } else {
            addressText.setText(R.string.notConnected)
        }
        ensureServiceRunningAndBind()
    }
    private val listenAddresses: List<String>
        get() {
            val cm = getSystemService(CONNECTIVITY_SERVICE) as ConnectivityManager
            val listenAddresses: MutableList<String> = ArrayList()
            for (network in cm.allNetworks) {
                val networkInfo = cm.getNetworkInfo(network)
                val connected = networkInfo!!.isConnected
                if (connected) {
                    val linkAddresses = cm.getLinkProperties(network)!!.linkAddresses
                    for (linkAddress in linkAddresses) {
                        val address = linkAddress.address
                        val hostAddress = address.hostAddress
                        if (!address.isLinkLocalAddress && !address.isLoopbackAddress && hostAddress != null) {
                            listenAddresses.add(hostAddress + " (" + networkInfo.typeName + ")")
                        }
                    }
                }
            }
            return listenAddresses
        }
    public override fun onDestroy() {
        doUnbindAndStopService()
        super.onDestroy()
    }
    private fun ensureServiceRunningAndBind() {
        val context: Context = this
        val intent = Intent(context, MonitorService::class.java)
        ContextCompat.startForegroundService(context, intent)
        // Attempts to establish a connection with the service.  We use an
        // explicit class name because we want a specific service
        // implementation that we know will be running in our own process
        // (and thus won't be supporting component replacement by other
        // applications).
        if (bindService(intent, connection, BIND_AUTO_CREATE)) {
            this.shouldUnbind = true
            Log.i(TAG, "Bound monitor service")
        } else {
            Log.e(TAG, "Error: The requested service doesn't " +
                    "exist, or this client isn't allowed access to it.")
        }
    }
    private fun doUnbindAndStopService() {
        if (this.shouldUnbind) {
            this.shouldUnbind = false
            // Release information about the service's state.
            unbindService(connection)
        }
        val context: Context = this
        val intent = Intent(context, MonitorService::class.java)
        context.stopService(intent)
    }
    companion object {
        const val TAG = "ChildMonitor"
    }
 }
@@ -1,269 +0,0 @@
 /*
 * This file is part of Child Monitor.
 *
 * Child Monitor is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Child Monitor is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Child Monitor. If not, see <http://www.gnu.org/licenses/>.
 */
 package de.rochefort.childmonitor
 import android.app.Notification
 import android.app.NotificationChannel
 import android.app.NotificationManager
 import android.app.Service
 import android.content.Intent
 import android.content.pm.ServiceInfo
 import android.media.AudioRecord
 import android.media.MediaRecorder
 import android.net.nsd.NsdManager
 import android.net.nsd.NsdManager.RegistrationListener
 import android.net.nsd.NsdServiceInfo
 import android.os.Binder
 import android.os.Build
 import android.os.IBinder
 import android.util.Log
 import android.widget.TextView
 import android.widget.Toast
 import androidx.core.app.NotificationCompat
 import androidx.core.app.ServiceCompat
 import java.io.IOException
 import java.net.ServerSocket
 import java.net.Socket
 class MonitorService : Service() {
    private val binder: IBinder = MonitorBinder()
    private lateinit var nsdManager: NsdManager
    private var registrationListener: RegistrationListener? = null
    private var currentSocket: ServerSocket? = null
    private var connectionToken: Any? = null
    private var currentPort = 0
    private lateinit var notificationManager: NotificationManager
    private var monitorThread: Thread? = null
    var monitorActivity: MonitorActivity? = null
    private fun serviceConnection(socket: Socket) {
        val ma = this.monitorActivity
        ma?.runOnUiThread {
            val statusText = ma.findViewById<TextView>(R.id.textStatus)
            statusText.setText(R.string.streaming)
        }
        val frequency: Int = AudioCodecDefines.FREQUENCY
        val channelConfiguration: Int = AudioCodecDefines.CHANNEL_CONFIGURATION_IN
        val audioEncoding: Int = AudioCodecDefines.ENCODING
        val bufferSize = AudioRecord.getMinBufferSize(frequency, channelConfiguration, audioEncoding)
        val audioRecord: AudioRecord = try {
            AudioRecord(
                    MediaRecorder.AudioSource.MIC,
                    frequency,
                    channelConfiguration,
                    audioEncoding,
                    bufferSize
            )
        } catch (e: SecurityException) {
            // This should never happen, we asked for permission before
            throw RuntimeException(e)
        }
        val pcmBufferSize = bufferSize * 2
        val pcmBuffer = ShortArray(pcmBufferSize)
        val ulawBuffer = ByteArray(pcmBufferSize)
        try {
            audioRecord.startRecording()
            val out = socket.getOutputStream()
            socket.sendBufferSize = pcmBufferSize
            Log.d(TAG, "Socket send buffer size: " + socket.sendBufferSize)
            while (socket.isConnected && (this.currentSocket != null) && !Thread.currentThread().isInterrupted) {
                val read = audioRecord.read(pcmBuffer, 0, bufferSize)
                val encoded: Int = AudioCodecDefines.CODEC.encode(pcmBuffer, read, ulawBuffer, 0)
                out.write(ulawBuffer, 0, encoded)
            }
        } catch (e: Exception) {
            Log.e(TAG, "Connection failed", e)
        } finally {
            audioRecord.stop()
        }
    }
    override fun onCreate() {
        Log.i(TAG, "ChildMonitor start")
        super.onCreate()
        this.notificationManager = getSystemService(NOTIFICATION_SERVICE) as NotificationManager
        this.nsdManager = this.getSystemService(NSD_SERVICE) as NsdManager
        this.currentPort = 10000
        this.currentSocket = null
    }
    override fun onStartCommand(intent: Intent, flags: Int, startId: Int): Int {
        Log.i(TAG, "Received start id $startId: $intent")
        // Display a notification about us starting.  We put an icon in the status bar.
        createNotificationChannel()
        val n = buildNotification()
        val foregroundServiceType = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) ServiceInfo.FOREGROUND_SERVICE_TYPE_MICROPHONE else 0 // Keep the linter happy
        ServiceCompat.startForeground(this, ID, n, foregroundServiceType)
        ensureMonitorThread()
        return START_REDELIVER_INTENT
    }
    private fun ensureMonitorThread() {
        var mt = this.monitorThread
        if (mt != null && mt.isAlive) {
            return
        }
        val currentToken = Any()
        this.connectionToken = currentToken
        mt = Thread {
            while (this.connectionToken == currentToken) {
                try {
                    ServerSocket(this.currentPort).use { serverSocket ->
                        this.currentSocket = serverSocket
                        // Store the chosen port.
                        val localPort = serverSocket.localPort
                        // Register the service so that parent devices can
                        // locate the child device
                        registerService(localPort)
                        serverSocket.accept().use { socket ->
                            Log.i(TAG, "Connection from parent device received")
                            // We now have a client connection.
                            // Unregister so no other clients will
                            // attempt to connect
                            unregisterService()
                            serviceConnection(socket)
                        }
                    }
                } catch (e: Exception) {
                    if (this.connectionToken == currentToken) {
                        // Just in case
                        this.currentPort++
                        Log.e(TAG, "Failed to open server socket. Port increased to $currentPort", e)
                    }
                }
            }
        }
        this.monitorThread = mt
        mt.start()
    }
    private fun registerService(port: Int) {
        val serviceInfo = NsdServiceInfo()
        serviceInfo.serviceName = "ChildMonitor on " + Build.MODEL
        serviceInfo.serviceType = "_childmonitor._tcp."
        serviceInfo.port = port
        this.registrationListener = object : RegistrationListener {
            override fun onServiceRegistered(nsdServiceInfo: NsdServiceInfo) {
                // Save the service name.  Android may have changed it in order to
                // resolve a conflict, so update the name you initially requested
                // with the name Android actually used.
                nsdServiceInfo.serviceName.let { serviceName ->
                    Log.i(TAG, "Service name: $serviceName")
                    monitorActivity?.let { ma ->
                        ma.runOnUiThread {
                            val statusText = ma.findViewById<TextView>(R.id.textStatus)
                            statusText.setText(R.string.waitingForParent)
                            val serviceText = ma.findViewById<TextView>(R.id.textService)
                            serviceText.text = serviceName
                            val portText = ma.findViewById<TextView>(R.id.port)
                            portText.text = port.toString()
                        }
                    }
                }
            }
            override fun onRegistrationFailed(serviceInfo: NsdServiceInfo, errorCode: Int) {
                // Registration failed!  Put debugging code here to determine why.
                Log.e(TAG, "Registration failed: $errorCode")
            }
            override fun onServiceUnregistered(arg0: NsdServiceInfo) {
                // Service has been unregistered.  This only happens when you call
                // NsdManager.unregisterService() and pass in this listener.
                Log.i(TAG, "Unregistering service")
            }
            override fun onUnregistrationFailed(serviceInfo: NsdServiceInfo, errorCode: Int) {
                // Unregistration failed.  Put debugging code here to determine why.
                Log.e(TAG, "Unregistration failed: $errorCode")
            }
        }
        nsdManager.registerService(
                serviceInfo, NsdManager.PROTOCOL_DNS_SD, registrationListener)
    }
    private fun unregisterService() {
        this.registrationListener?.let {
            this.registrationListener = null
            Log.i(TAG, "Unregistering monitoring service")
            this.nsdManager.unregisterService(it)
        }
    }
    private fun createNotificationChannel() {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
            val serviceChannel = NotificationChannel(
                    CHANNEL_ID,
                    "Foreground Service Channel",
                    NotificationManager.IMPORTANCE_DEFAULT
            )
            this.notificationManager.createNotificationChannel(serviceChannel)
        }
    }
    private fun buildNotification(): Notification {
        val text: CharSequence = "Child Device"
        // Set the info for the views that show in the notification panel.
        val b = NotificationCompat.Builder(this, CHANNEL_ID)
        b.setSmallIcon(R.drawable.listening_notification) // the status icon
                .setOngoing(true)
                .setTicker(text) // the status text
                .setContentTitle(text) // the label of the entry
        return b.build()
    }
    override fun onDestroy() {
        this.monitorThread?.let {
            this.monitorThread = null
            it.interrupt()
        }
        unregisterService()
        this.connectionToken = null
        this.currentSocket?.let {
            try {
                it.close()
            } catch (e: IOException) {
                Log.e(TAG, "Failed to close active socket on port $currentPort")
            }
        }
        this.currentSocket = null
        // Cancel the persistent notification.
        this.notificationManager.cancel(R.string.listening)
        ServiceCompat.stopForeground(this, ServiceCompat.STOP_FOREGROUND_REMOVE)
        // Tell the user we stopped.
        Toast.makeText(this, R.string.stopped, Toast.LENGTH_SHORT).show()
        super.onDestroy()
    }
    override fun onBind(intent: Intent): IBinder {
        return binder
    }
    inner class MonitorBinder : Binder() {
        val service: MonitorService
            get() = this@MonitorService
    }
    companion object {
        const val TAG = "MonitorService"
        const val CHANNEL_ID = TAG
        const val ID = 1338
    }
 }
@@ -1,87 +0,0 @@
 /*
 * This file is part of Child Monitor.
 *
 * Child Monitor is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Child Monitor is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Child Monitor. If not, see <http://www.gnu.org/licenses/>.
 */
 package de.rochefort.childmonitor
 import android.Manifest
 import android.app.Activity
 import android.content.Intent
 import android.content.pm.PackageManager
 import android.os.Bundle
 import android.util.Log
 import android.view.View
 import android.widget.Button
 import androidx.core.app.ActivityCompat
 import androidx.core.content.ContextCompat
 class StartActivity : Activity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        Log.i(TAG, "ChildMonitor launched")
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_start)
        val monitorButton = findViewById<Button>(R.id.useChildDevice)
        monitorButton.setOnClickListener { _: View? ->
            Log.i(TAG, "Starting up monitor")
            if (isAudioRecordingPermissionGranted) {
                startActivity(Intent(applicationContext, MonitorActivity::class.java))
            } else {
                requestAudioPermission()
            }
        }
        val connectButton = findViewById<Button>(R.id.useParentDevice)
        connectButton.setOnClickListener { _: View? ->
            Log.i(TAG, "Starting connection activity")
            if (isMulticastPermissionGranted) {
                val i = Intent(applicationContext, DiscoverActivity::class.java)
                startActivity(i)
            } else {
                requestMulticastPermission()
            }
        }
    }
    private val isMulticastPermissionGranted: Boolean
        get() = (ContextCompat.checkSelfPermission(this@StartActivity, Manifest.permission.CHANGE_WIFI_MULTICAST_STATE)
                == PackageManager.PERMISSION_GRANTED)
    private val isAudioRecordingPermissionGranted: Boolean
        get() = (ContextCompat.checkSelfPermission(this@StartActivity, Manifest.permission.RECORD_AUDIO)
                == PackageManager.PERMISSION_GRANTED)
    private fun requestAudioPermission() {
        ActivityCompat.requestPermissions(this@StartActivity, arrayOf(Manifest.permission.RECORD_AUDIO),
                PERMISSIONS_REQUEST_RECORD_AUDIO)
    }
    private fun requestMulticastPermission() {
        ActivityCompat.requestPermissions(this@StartActivity, arrayOf(Manifest.permission.CHANGE_WIFI_MULTICAST_STATE),
                PERMISSIONS_REQUEST_MULTICAST)
    }
    override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<String>, grantResults: IntArray) {
        if (requestCode == PERMISSIONS_REQUEST_RECORD_AUDIO && grantResults.size > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
            startActivity(Intent(applicationContext, MonitorActivity::class.java))
        } else if (requestCode == PERMISSIONS_REQUEST_MULTICAST) {
            // its okay if the permission was denied... the user will have to type the address manually
            startActivity(Intent(applicationContext, DiscoverActivity::class.java))
        }
    }
    companion object {
        const val TAG = "ChildMonitor"
        private const val PERMISSIONS_REQUEST_RECORD_AUDIO = 298349824
        private const val PERMISSIONS_REQUEST_MULTICAST = 298349825
    }
 }
@@ -1,63 +0,0 @@
 /*
 * This file is part of Child Monitor.
 *
 * Child Monitor is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Child Monitor is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Child Monitor. If not, see <http://www.gnu.org/licenses/>.
 */
 package de.rochefort.childmonitor
 import android.os.Handler
 import android.os.Looper
 import androidx.collection.CircularArray
 class VolumeHistory internal constructor(private val maxHistory: Int) {
    private var maxVolume = 0.25
    var volumeNorm = 1.0 / this.maxVolume
        private set
    private val historyData: CircularArray<Double> = CircularArray(maxHistory)
    private val uiHandler: Handler = Handler(Looper.getMainLooper())
    operator fun get(i: Int): Double {
        return historyData[i]
    }
    fun size(): Int {
        return historyData.size()
    }
    private fun addLast(volume: Double) {
        // schedule editing of member vars on the ui event loop to avoid concurrency problems
        uiHandler.post {
            if (volume > this.maxVolume) {
                this.maxVolume = volume
                this.volumeNorm = 1.0 / volume
            }
            historyData.addLast(volume)
            historyData.removeFromStart(historyData.size() - maxHistory)
        }
    }
    fun onAudioData(data: ShortArray) {
        if (data.isEmpty()) {
            return
        }
        val scale = 1.0 / 128.0
        var sum = 0.0
        for (datum in data) {
            val rel = datum * scale
            sum += rel * rel
        }
        val volume = sum / data.size
        addLast(volume)
    }
 }
@@ -1,89 +0,0 @@
 /*
 * This file is part of Child Monitor.
 *
 * Child Monitor is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Child Monitor is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Child Monitor. If not, see <http://www.gnu.org/licenses/>.
 */
 package de.rochefort.childmonitor
 import android.content.Context
 import android.graphics.Canvas
 import android.graphics.Color
 import android.graphics.Paint
 import android.util.AttributeSet
 import android.view.View
 import kotlin.math.min
 class VolumeView : View {
    private val paint: Paint
    var volumeHistory: VolumeHistory? = null
    constructor(context: Context?) : super(context) {
        paint = initPaint()
    }
    constructor(context: Context?, attrs: AttributeSet?) : super(context, attrs) {
        paint = initPaint()
    }
    constructor(context: Context?, attrs: AttributeSet?, defStyleAttr: Int) : super(context, attrs, defStyleAttr) {
        paint = initPaint()
    }
    private fun initPaint(): Paint {
        val paint = Paint()
        paint.color = Color.rgb(255, 127, 0)
        return paint
    }
    override fun onDraw(canvas: Canvas) {
        val volumeHistory = this.volumeHistory ?: return
        val height = height
        val width = width
        val size = volumeHistory.size() // Size is at most width
        val volumeNorm = volumeHistory.volumeNorm
        val minBrightness = 0.3
        val relativeBrightness: Double = if (size > 0) {
            (volumeNorm * volumeHistory[size - 1]).coerceAtLeast(minBrightness)
        } else {
            minBrightness
        }
        val blue: Int
        val rest: Int
        if (relativeBrightness > 0.5) {
            blue = 255
            rest = (2 * 255 * (relativeBrightness - 0.5)).toInt()
        } else {
            blue = (255 * (relativeBrightness - 0.2) / 0.3).toInt()
            rest = 0
        }
        val rgb = Color.rgb(rest, rest, blue)
        canvas.drawColor(rgb)
        if (size == 0) {
            return
        }
        val margins = height * 0.1
        val graphHeight = height - 2.0 * margins
        val leftMost = (volumeHistory.size() - width).coerceAtLeast(0)
        val graphScale = graphHeight * volumeNorm
        var xPrev = 0
        var yPrev = (margins + graphHeight - volumeHistory[leftMost] * graphScale).toInt()
        val length = min(size, width)
        for (xNext in 1 until length - 1) {
            val yNext = (margins + graphHeight - volumeHistory[leftMost + xNext] * graphScale).toInt()
            canvas.drawLine(xPrev.toFloat(), yPrev.toFloat(), xNext.toFloat(), yNext.toFloat(), paint)
            xPrev = xNext
            yPrev = yNext
        }
    }
 }
@@ -1,97 +0,0 @@
 /*
 * Copyright (C) 2009 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Taken from https://android.googlesource.com/platform/external/nist-sip/+/6f95fdeab4481188b6260041b41d1db12b101266/src/com/android/sip/media/G711UCodec.java
 * Adopted to the needs of the Child Monitor project.
 */
 package de.rochefort.childmonitor.audio
 /**
 * G.711 codec. This class provides u-law conversion.
 */
 class G711UCodec {
    fun decode(b16: ShortArray, ulaw: ByteArray, count: Int, offset: Int): Int {
        var i = 0
        var j = offset
        while (i < count) {
            b16[i] = table8to16[ulaw[j].toInt() and 0xFF]
            i++
            j++
        }
        return count
    }
    fun encode(b16: ShortArray, count: Int, b8: ByteArray, offset: Int): Int {
        var i = 0
        var j = offset
        while (i < count) {
            b8[j] = table13to8[b16[i].toInt() shr 4 and 0x1FFF]
            i++
            j++
        }
        return count
    }
    companion object {
        // s00000001wxyz...s000wxyz
        // s0000001wxyza...s001wxyz
        // s000001wxyzab...s010wxyz
        // s00001wxyzabc...s011wxyz
        // s0001wxyzabcd...s100wxyz
        // s001wxyzabcde...s101wxyz
        // s01wxyzabcdef...s110wxyz
        // s1wxyzabcdefg...s111wxyz
        private val table13to8 = ByteArray(8192)
        private val table8to16 = ShortArray(256)
        init {
            // b13 --> b8
            var p = 1
            var q = 0
            while (p <= 0x80) {
                var i = 0
                var j = (p shl 4) - 0x10
                while (i < 16) {
                    val v = i + q xor 0x7F
                    val value1 = v.toByte()
                    val value2 = (v + 128).toByte()
                    var m = j
                    val e = j + p
                    while (m < e) {
                        table13to8[m] = value1
                        table13to8[8191 - m] = value2
                        m++
                    }
                    i++
                    j += p
                }
                p = p shl 1
                q += 0x10
            }
            // b8 --> b16
            for (r in 0..7) {
                var i = 0
                var m = r shl 4
                while (i < 16) {
                    val v = (i + 0x10 shl r) - 0x10 shl 3
                    table8to16[m xor 0x7F] = v.toShort()
                    table8to16[(m xor 0x7F) + 128] = (65536 - v).toShort()
                    i++
                    m++
                }
            }
        }
    }
 }
@@ -1,74 +1,170 @@
 <?xml version="1.0" encoding="utf-8"?>
-<vector
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:height="108dp"
    android:width="108dp"
-    android:viewportHeight="108"
+    android:height="108dp"
    android:viewportWidth="108"
-    xmlns:android="http://schemas.android.com/apk/res/android">
+    android:viewportHeight="108">
-    <path android:fillColor="#3DDC84"
+    <path
        android:fillColor="#3DDC84"
        android:pathData="M0,0h108v108h-108z" />
-    <path android:fillColor="#00000000" android:pathData="M9,0L9,108"
+    <path
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+        android:fillColor="#00000000"
-    <path android:fillColor="#00000000" android:pathData="M19,0L19,108"
+        android:pathData="M9,0L9,108"
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+        android:strokeWidth="0.8"
-    <path android:fillColor="#00000000" android:pathData="M29,0L29,108"
+        android:strokeColor="#33FFFFFF" />
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path
-    <path android:fillColor="#00000000" android:pathData="M39,0L39,108"
+        android:fillColor="#00000000"
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+        android:pathData="M19,0L19,108"
-    <path android:fillColor="#00000000" android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+        android:strokeColor="#33FFFFFF" />
-    <path android:fillColor="#00000000" android:pathData="M59,0L59,108"
+    <path
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+        android:fillColor="#00000000"
-    <path android:fillColor="#00000000" android:pathData="M69,0L69,108"
+        android:pathData="M29,0L29,108"
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+        android:strokeWidth="0.8"
-    <path android:fillColor="#00000000" android:pathData="M79,0L79,108"
+        android:strokeColor="#33FFFFFF" />
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path
-    <path android:fillColor="#00000000" android:pathData="M89,0L89,108"
+        android:fillColor="#00000000"
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+        android:pathData="M39,0L39,108"
-    <path android:fillColor="#00000000" android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+        android:strokeColor="#33FFFFFF" />
-    <path android:fillColor="#00000000" android:pathData="M0,9L108,9"
+    <path
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+        android:fillColor="#00000000"
-    <path android:fillColor="#00000000" android:pathData="M0,19L108,19"
+        android:pathData="M49,0L49,108"
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+        android:strokeWidth="0.8"
-    <path android:fillColor="#00000000" android:pathData="M0,29L108,29"
+        android:strokeColor="#33FFFFFF" />
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path
-    <path android:fillColor="#00000000" android:pathData="M0,39L108,39"
+        android:fillColor="#00000000"
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+        android:pathData="M59,0L59,108"
-    <path android:fillColor="#00000000" android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+        android:strokeColor="#33FFFFFF" />
-    <path android:fillColor="#00000000" android:pathData="M0,59L108,59"
+    <path
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+        android:fillColor="#00000000"
-    <path android:fillColor="#00000000" android:pathData="M0,69L108,69"
+        android:pathData="M69,0L69,108"
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+        android:strokeWidth="0.8"
-    <path android:fillColor="#00000000" android:pathData="M0,79L108,79"
+        android:strokeColor="#33FFFFFF" />
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path
-    <path android:fillColor="#00000000" android:pathData="M0,89L108,89"
+        android:fillColor="#00000000"
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+        android:pathData="M79,0L79,108"
-    <path android:fillColor="#00000000" android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+        android:strokeColor="#33FFFFFF" />
-    <path android:fillColor="#00000000" android:pathData="M19,29L89,29"
+    <path
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+        android:fillColor="#00000000"
-    <path android:fillColor="#00000000" android:pathData="M19,39L89,39"
+        android:pathData="M89,0L89,108"
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+        android:strokeWidth="0.8"
-    <path android:fillColor="#00000000" android:pathData="M19,49L89,49"
+        android:strokeColor="#33FFFFFF" />
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path
-    <path android:fillColor="#00000000" android:pathData="M19,59L89,59"
+        android:fillColor="#00000000"
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+        android:pathData="M99,0L99,108"
-    <path android:fillColor="#00000000" android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+        android:strokeColor="#33FFFFFF" />
-    <path android:fillColor="#00000000" android:pathData="M19,79L89,79"
+    <path
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+        android:fillColor="#00000000"
-    <path android:fillColor="#00000000" android:pathData="M29,19L29,89"
+        android:pathData="M0,9L108,9"
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+        android:strokeWidth="0.8"
-    <path android:fillColor="#00000000" android:pathData="M39,19L39,89"
+        android:strokeColor="#33FFFFFF" />
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path
-    <path android:fillColor="#00000000" android:pathData="M49,19L49,89"
+        android:fillColor="#00000000"
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+        android:pathData="M0,19L108,19"
-    <path android:fillColor="#00000000" android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+        android:strokeColor="#33FFFFFF" />
-    <path android:fillColor="#00000000" android:pathData="M69,19L69,89"
+    <path
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+        android:fillColor="#00000000"
-    <path android:fillColor="#00000000" android:pathData="M79,19L79,89"
+        android:pathData="M0,29L108,29"
-          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+        android:strokeWidth="0.8"
        android:strokeColor="#33FFFFFF" />
    <path
        android:fillColor="#00000000"
        android:pathData="M0,39L108,39"
        android:strokeWidth="0.8"
        android:strokeColor="#33FFFFFF" />
    <path
        android:fillColor="#00000000"
        android:pathData="M0,49L108,49"
        android:strokeWidth="0.8"
        android:strokeColor="#33FFFFFF" />
    <path
        android:fillColor="#00000000"
        android:pathData="M0,59L108,59"
        android:strokeWidth="0.8"
        android:strokeColor="#33FFFFFF" />
    <path
        android:fillColor="#00000000"
        android:pathData="M0,69L108,69"
        android:strokeWidth="0.8"
        android:strokeColor="#33FFFFFF" />
    <path
        android:fillColor="#00000000"
        android:pathData="M0,79L108,79"
        android:strokeWidth="0.8"
        android:strokeColor="#33FFFFFF" />
    <path
        android:fillColor="#00000000"
        android:pathData="M0,89L108,89"
        android:strokeWidth="0.8"
        android:strokeColor="#33FFFFFF" />
    <path
        android:fillColor="#00000000"
        android:pathData="M0,99L108,99"
        android:strokeWidth="0.8"
        android:strokeColor="#33FFFFFF" />
    <path
        android:fillColor="#00000000"
        android:pathData="M19,29L89,29"
        android:strokeWidth="0.8"
        android:strokeColor="#33FFFFFF" />
    <path
        android:fillColor="#00000000"
        android:pathData="M19,39L89,39"
        android:strokeWidth="0.8"
        android:strokeColor="#33FFFFFF" />
    <path
        android:fillColor="#00000000"
        android:pathData="M19,49L89,49"
        android:strokeWidth="0.8"
        android:strokeColor="#33FFFFFF" />
    <path
        android:fillColor="#00000000"
        android:pathData="M19,59L89,59"
        android:strokeWidth="0.8"
        android:strokeColor="#33FFFFFF" />
    <path
        android:fillColor="#00000000"
        android:pathData="M19,69L89,69"
        android:strokeWidth="0.8"
        android:strokeColor="#33FFFFFF" />
    <path
        android:fillColor="#00000000"
        android:pathData="M19,79L89,79"
        android:strokeWidth="0.8"
        android:strokeColor="#33FFFFFF" />
    <path
        android:fillColor="#00000000"
        android:pathData="M29,19L29,89"
        android:strokeWidth="0.8"
        android:strokeColor="#33FFFFFF" />
    <path
        android:fillColor="#00000000"
        android:pathData="M39,19L39,89"
        android:strokeWidth="0.8"
        android:strokeColor="#33FFFFFF" />
    <path
        android:fillColor="#00000000"
        android:pathData="M49,19L49,89"
        android:strokeWidth="0.8"
        android:strokeColor="#33FFFFFF" />
    <path
        android:fillColor="#00000000"
        android:pathData="M59,19L59,89"
        android:strokeWidth="0.8"
        android:strokeColor="#33FFFFFF" />
    <path
        android:fillColor="#00000000"
        android:pathData="M69,19L69,89"
        android:strokeWidth="0.8"
        android:strokeColor="#33FFFFFF" />
    <path
        android:fillColor="#00000000"
        android:pathData="M79,19L79,89"
        android:strokeWidth="0.8"
        android:strokeColor="#33FFFFFF" />
 </vector>
@@ -1,59 +0,0 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/LinearLayout1"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context="de.rochefort.childmonitor.MonitorActivity" >
    <TextView
        android:id="@+id/parentDeviceTitle"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:gravity="center"
        android:text="@string/parentDevice"
        android:textSize="25sp" />
    <Space
        android:layout_width="match_parent"
        android:layout_height="15dip" />
    <Button
        android:id="@+id/discoverChildButton"
        style="?android:attr/buttonStyleSmall"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="@string/discoverChild"
        android:textSize="17sp" />
    <TextView
        android:id="@+id/discoverChildDescription"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="@string/discoverChildDescription"
        android:textSize="14sp" />
    <Space
       android:layout_width="match_parent"
       android:layout_height="15dip" />
    <Button
        android:id="@+id/enterChildAddressButton"
        style="?android:attr/buttonStyleSmall"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="@string/enterChildAddress"
        android:textSize="17sp" />
    <TextView
        android:id="@+id/enterChildAddressDescription"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="@string/enterChildAddressDescription"
        android:textSize="14sp" />
 </LinearLayout>
@@ -1,83 +0,0 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/LinearLayout1"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context="de.rochefort.childmonitor.MonitorActivity" >
    <TextView
        android:id="@+id/parentDeviceTitle"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:gravity="center"
        android:text="@string/parentDevice"
        android:textSize="25sp" />
    <Space
        android:layout_width="match_parent"
        android:layout_height="15dip" />
    <TextView
        android:id="@+id/enterAddressInstructions"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/enterAddressInstructions" />
    <Space
        android:layout_width="match_parent"
        android:layout_height="15dip" />
    <TextView
        android:id="@+id/ipAddressTitle"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textSize="20sp"
        android:text="@string/addressTitle" />
    <EditText
        android:id="@+id/ipAddressField"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:ems="10"
        android:hint="@string/exampleAddress"
        android:inputType="textUri"
        android:textSize="20sp"
        android:nextFocusForward="@+id/portField" >
    </EditText>
    <TextView
        android:id="@+id/portTitle"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textSize="20sp"
        android:text="@string/portTitle" />
    <EditText
        android:id="@+id/portField"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:textSize="20sp"
        android:ems="10"
        android:inputType="number"
        android:maxLength="5"
        android:hint="@string/examplePort"
        android:nextFocusForward="@+id/connectViaAddressButton"/>
    <Space
        android:layout_width="match_parent"
        android:layout_height="15dip" />
    <Button
        android:id="@+id/connectViaAddressButton"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:text="@string/connect" />
 </LinearLayout>
@@ -1,41 +0,0 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/LinearLayout1"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context="de.rochefort.childmonitor.MonitorActivity" >
    <TextView
        android:id="@+id/parentDeviceTitle"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:gravity="center"
        android:text="@string/parentDevice"
        android:textSize="25sp" />
    <Space
        android:layout_width="match_parent"
        android:layout_height="15dip" />
    <TextView
        android:id="@+id/selectChildDeviceTitle"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/selectChildDevice"
        android:textSize="20sp" />
    <ListView
        android:id="@+id/ServiceTable"
        android:scrollbars="vertical"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="0.32"
        android:padding="10dp" >
    </ListView>
 </LinearLayout>
@@ -1,67 +0,0 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/LinearLayout1"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:keepScreenOn="true"
    android:orientation="vertical"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingBottom="@dimen/activity_vertical_margin"
    tools:context="de.rochefort.childmonitor.MonitorActivity">
    <TextView
        android:id="@id/parentDeviceTitle"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:gravity="center"
        android:text="@string/parentDevice"
        android:textSize="25sp" />
    <Space
        android:layout_width="match_parent"
        android:layout_height="15dip" />
    <TextView
        android:id="@+id/connectedToTitle"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/connectedTo"
        android:textSize="20sp" />
    <TextView
        android:id="@+id/connectedTo"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text=""
        android:textSize="20sp" />
    <Space
        android:layout_width="match_parent"
        android:layout_height="15dip" />
    <TextView
        android:id="@+id/status"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/status"
        android:textSize="20sp" />
    <TextView
        android:id="@+id/textStatus"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text=""
        android:textSize="20sp" />
    <Space
        android:layout_width="match_parent"
        android:layout_height="15dip" />
    <de.rochefort.childmonitor.VolumeView
        android:id="@+id/volume"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />
 </LinearLayout>
@@ -0,0 +1,31 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:padding="24dp"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
    <Button
        android:id="@+id/startStreamButton"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="Start Streaming"/>
    <TextView
        android:id="@+id/ipAddressText"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="16dp"
        android:text="IP-Adresse: wird geladen..."
        android:textSize="16sp"
        android:textColor="@android:color/black" />
    <TextView
        android:id="@+id/PortText"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="16dp"
        android:text="Port zu wählen: 50005"
        android:textSize="16sp"
        android:textColor="@android:color/black" />
 </LinearLayout>
@@ -1,117 +0,0 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/LinearLayout1"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    android:keepScreenOn="true"
    tools:context="de.rochefort.childmonitor.MonitorActivity" >
    <TextView
        android:id="@+id/childDeviceTitle"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:gravity="center"
        android:text="@string/childDevice"
        android:textSize="25sp" />
    <Space
        android:layout_width="match_parent"
        android:layout_height="15dip" />
    <ScrollView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:fillViewport="true">
        <LinearLayout
            android:id="@+id/LinearLayout2"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            android:keepScreenOn="true"
            tools:context="de.rochefort.childmonitor.MonitorActivity" >
            <TextView
                android:id="@+id/serviceTitle"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@string/serviceTitle"
                android:textSize="20sp" />
            <TextView
                android:id="@+id/textService"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@string/loading"
                android:textSize="20sp" />
            <TextView
                android:id="@+id/serviceDescription"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@string/serviceDescription" />
            <Space
                android:layout_width="match_parent"
                android:layout_height="15dip" />
            <Space
                android:layout_width="match_parent"
                android:layout_height="15dip" />
            <TextView
                android:id="@+id/portTitle"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@string/portTitle"
                android:textSize="20sp" />
            <TextView
                android:id="@+id/port"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@string/loading"
                android:textSize="20sp"/>
            <Space
                android:layout_width="match_parent"
                android:layout_height="15dip" />
            <TextView
                android:id="@+id/addressTitle"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@string/addressTitle"
                android:textSize="20sp" />
            <Space
                android:layout_width="match_parent"
                android:layout_height="15dip" />
            <TextView
                android:id="@+id/address"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text=""
                android:textSize="15sp"/>
            <Space
                android:layout_width="match_parent"
                android:layout_height="15dip" />
            <TextView
                android:id="@+id/textStatus"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text=""
                android:textSize="20sp" />
        </LinearLayout>
    </ScrollView>
 </LinearLayout>
@@ -1,46 +0,0 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/LinearLayout1"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context="de.rochefort.childmonitor.StartActivity" >
    <Button
        android:id="@+id/useChildDevice"
        style="?android:attr/buttonStyleSmall"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="@string/useAsChildDevice"
        android:textSize="17sp" />
    <TextView
        android:id="@+id/childDescription"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="@string/childDescription"
        android:textSize="14sp" />
 	<Space
 	   android:layout_width="match_parent"
 	   android:layout_height="15dip" />
    <Button
        android:id="@+id/useParentDevice"
        style="?android:attr/buttonStyleSmall"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="@string/useAsParentDevice"
        android:textSize="17sp" />
    <TextView
        android:id="@+id/parentDescription"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/parentDescription" />
 </LinearLayout>
@@ -1,12 +0,0 @@
 <?xml version="1.0" encoding="utf-8"?>
 <TextView xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/availableChildrenList"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:textAppearance="?android:attr/textAppearanceListItemSmall"
    android:gravity="center_vertical"
    android:paddingStart="16dp"
    android:paddingLeft="16dp"
    android:paddingEnd="16dp"
    android:paddingRight="16dp"
    android:minHeight="?android:attr/listPreferredItemHeightSmall" />
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
    <background android:drawable="@drawable/ic_launcher_background" />
-    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
 </adaptive-icon>
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
    <background android:drawable="@drawable/ic_launcher_background" />
-    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
 </adaptive-icon>
@@ -1,36 +0,0 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
    <string name="app_name">Child Monitor</string>
    <string name="action_settings">Einstellungen</string>
    <string name="useAsParentDevice">Als Eltern-Gerät benutzen</string>
    <string name="useAsChildDevice">Als Kind-Gerät benutzen</string>
    <string name="childDescription">Gerät ist beim Kind platziert und sendet Tonsignale zum Eltern-Gerät</string>
    <string name="parentDescription">Gekoppelt mit Kind-Gerät und gibt empfangene Tonsignale wieder.</string>
    <string name="childDevice">Kind-Gerät</string>
    <string name="serviceTitle">Dienst:</string>
    <string name="serviceDescription">Name des Diensten, mit dem sich die Eltern verbinden müssen.</string>
    <string name="loading">Lade...</string>
    <string name="stopped">Angehalten</string>
    <string name="streaming">Streaming...</string>
    <string name="waitingForParent">Warte auf Eltern</string>
    <string name="parentDevice">Eltern-Gerät</string>
    <string name="selectChildDevice">Wähle Kind-Gerät</string>
    <string name="status">Status:</string>
    <string name="connectedTo">Verbunden mit:</string>
    <string name="disconnected">Getrennt</string>
    <string name="listening">Lausche...</string>
    <string name="addressTitle">Adressen:</string>
    <string name="portTitle">Port:</string>
    <string name="notConnected">Mit keinem Netzwerk verbunden</string>
    <string name="enterAddressInstructions">Gib die IP-Adresse und den Port des Kind-Gerätes ein und klicke auf Verbinden</string>
    <string name="connect">Verbinden</string>
    <string name="exampleAddress">192.168.1.2</string>
    <string name="examplePort">10000</string>
    <string name="invalidPort">Entweder wurde kein Port eingegeben oder er ist ungültig</string>
    <string name="invalidAddress">Das Adressfeld muss ausgefüllt sein</string>
    <string name="discoverChild">Suche Kind im Netzwerk</string>
    <string name="discoverChildDescription">Wähle ein Kind aus einer Liste der erkannten Kinder im Netzwerk</string>
    <string name="enterChildAddress">Wähle Kind durch Adresse</string>
    <string name="enterChildAddressDescription">Gib die Adresse und den Port des Kind ein</string>
 </resources>
@@ -1,36 +0,0 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
    <string name="app_name">子モニター</string>
    <string name="action_settings">設定</string>
    <string name="useAsParentDevice">親機として使用する</string>
    <string name="useAsChildDevice">子機として使用する</string>
    <string name="childDescription">端末をベビーの横に置くと、音声が親機に送られます</string>
    <string name="parentDescription">子機とペアにして、受信した音声を再生します</string>
    <string name="childDevice">子機</string>
    <string name="serviceTitle">サービス:</string>
    <string name="serviceDescription">親機がペアにするサービスの名前</string>
    <string name="loading">読み込み中...</string>
    <string name="stopped">停止しました</string>
    <string name="streaming">ストリーム中...</string>
    <string name="waitingForParent">親機を待機中...</string>
    <string name="parentDevice">親機</string>
    <string name="selectChildDevice">子機を選択:</string>
    <string name="status">ステータス:</string>
    <string name="connectedTo">接続しました:</string>
    <string name="disconnected">切断しました</string>
    <string name="listening">リスニング中...</string>
    <string name="addressTitle">アドレス:</string>
    <string name="portTitle">ポート:</string>
    <string name="notConnected">ネットワークに接続されていません</string>
    <string name="enterAddressInstructions">子機の IP アドレスとポートを入力して、接続をクリックしてください</string>
    <string name="connect">接続</string>
    <string name="exampleAddress">192.168.1.2</string>
    <string name="examplePort">10000</string>
    <string name="invalidPort">ポートが入力されていないか正しくありません</string>
    <string name="invalidAddress">アドレスフィールドを入力してください</string>
    <string name="discoverChild">ネットワークで子機を探索</string>
    <string name="discoverChildDescription">ネットワークで検出した子機を選択します</string>
    <string name="enterChildAddress">子機をアドレスで選択</string>
    <string name="enterChildAddressDescription">子機のアドレスとポートを入力します</string>
 </resources>
@@ -1,36 +0,0 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
    <string name="app_name">ChildMonitor</string>
    <string name="action_settings">Instellingen</string>
    <string name="useAsParentDevice">Gebruiken als ouderapparaat</string>
    <string name="useAsChildDevice">Gebruiken als kindapparaat</string>
    <string name="childDescription">Het apparaat wordt bij de baby geplaatst en verstuurt audio naar een gekoppeld ouderapparaat.</string>
    <string name="parentDescription">Verbindt met kindapparaat en speelt ontvangen audio af</string>
    <string name="childDevice">Kindapparaat</string>
    <string name="serviceTitle">Dienst:</string>
    <string name="serviceDescription">Naam van de dienst waar de ouder mee moet verbinden</string>
    <string name="loading">Bezig met laden...</string>
    <string name="stopped">Gestopt</string>
    <string name="streaming">Bezig met uitzenden...</string>
    <string name="waitingForParent">Bezig met wachten op ouderapparaat...</string>
    <string name="parentDevice">Ouderapparaat</string>
    <string name="selectChildDevice">Selecteer kindapparaat:</string>
    <string name="status">Status:</string>
    <string name="connectedTo">Verbonden met:</string>
    <string name="disconnected">Verbinding verbroken</string>
    <string name="listening">Bezig met luisteren...</string>
    <string name="addressTitle">Adressen:</string>
    <string name="portTitle">Poort:</string>
    <string name="notConnected">Niet verbonden met een netwerk</string>
    <string name="enterAddressInstructions">Voer het IP-adres en de poort van een kindapparaat in en druk op Verbinden</string>
    <string name="connect">Verbinden</string>
    <string name="exampleAddress">192.168.1.2</string>
    <string name="examplePort">10000</string>
    <string name="invalidPort">Er is geen of een ongeldig poortnummer ingevoerd</string>
    <string name="invalidAddress">Het adresveld moet worden ingevuld</string>
    <string name="discoverChild">Kindapparaat ontdekken op netwerk</string>
    <string name="discoverChildDescription">Selecteer het kindapparaat uit een lijst van ontdekte apparaten op het netwerk</string>
    <string name="enterChildAddress">Selecteer kindapparaat middels adres</string>
    <string name="enterChildAddressDescription">Voer het adres en de poort in van een kindapparaat</string>
 </resources>
@@ -1,36 +0,0 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
    <string name="app_name">Monitor para crianças</string>
    <string name="action_settings">Configurações</string>
    <string name="useAsParentDevice">Usar como Dispositivo de Pais</string>
    <string name="useAsChildDevice">Usar como Dispositivo para Crianças</string>
    <string name="childDescription">O dispositivo é colocado com o bebê para enviar áudio a um Dispositivo de Pais conectado</string>
    <string name="parentDescription">Conecta com o Dispositivo para Crianças e reproduz o áudio recebido</string>
    <string name="childDevice">Dispositivo para Crianças</string>
    <string name="serviceTitle">Serviço:</string>
    <string name="serviceDescription">Nome do serviço ao qual os pais devem se conectar</string>
    <string name="loading">Carregando...</string>
    <string name="stopped">Parado</string>
    <string name="streaming">Transmitindo...</string>
    <string name="waitingForParent">Esperando os Pais...</string>
    <string name="parentDevice">Dispositivo de Pais</string>
    <string name="selectChildDevice">Selecione o Dispositivo para Crianças:</string>
    <string name="status">Status:</string>
    <string name="connectedTo">Conectado a:</string>
    <string name="disconnected">Desconectado</string>
    <string name="listening">Ouvindo...</string>
    <string name="addressTitle">Endereços:</string>
    <string name="portTitle">Porta:</string>
    <string name="notConnected">Não conectado a nenhuma rede</string>
    <string name="enterAddressInstructions">Digite o endereço IP e a Porta de Dispositivo para Criança e clique em Conectar</string>
    <string name="connect">Conectar</string>
    <string name="exampleAddress">192.168.1.2</string>
    <string name="examplePort">10000</string>
    <string name="invalidPort">Ou não foi digitada nenhuma Porta ou é inválida</string>
    <string name="invalidAddress">O campo de endereço precisa ser preenchido</string>
    <string name="discoverChild">Descubra o Dispositivo para Criança na Rede</string>
    <string name="discoverChildDescription">Selecione um Dispositivo para Criança de uma lista que foi encontrada na rede</string>
    <string name="enterChildAddress">Selecione Dispositivo para Criança por Endereço</string>
    <string name="enterChildAddressDescription">Digite o endereço e a Porta de Dispositivo para Criança</string>
 </resources>
@@ -1,11 +0,0 @@
 <resources>
    <!--
        Base application theme for API 11+. This theme completely replaces
        AppBaseTheme from res/values/styles.xml on API 11+ devices.
    -->
    <style name="AppBaseTheme" parent="android:Theme.Holo.Light">
        <!-- API 11 theme customizations can go here. -->
    </style>
 </resources>
@@ -1,12 +0,0 @@
 <resources>
    <!--
        Base application theme for API 14+. This theme completely replaces
        AppBaseTheme from BOTH res/values/styles.xml and
        res/values-v11/styles.xml on API 14+ devices.
    -->
    <style name="AppBaseTheme" parent="android:Theme.Holo.Light.DarkActionBar">
        <!-- API 14 theme customizations can go here. -->
    </style>
 </resources>
@@ -1,10 +0,0 @@
 <resources>
    <!--
         Example customization of dimensions originally defined in res/values/dimens.xml
         (such as screen margins) for screens with more than 820dp of available width. This
         would include 7" and 10" devices in landscape (~960dp and ~1280dp respectively).
    -->
    <dimen name="activity_horizontal_margin">64dp</dimen>
 </resources>
@@ -0,0 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
    <color name="purple_200">#FFBB86FC</color>
    <color name="purple_500">#FF6200EE</color>
    <color name="purple_700">#FF3700B3</color>
    <color name="teal_200">#FF03DAC5</color>
    <color name="teal_700">#FF018786</color>
    <color name="black">#FF000000</color>
    <color name="white">#FFFFFFFF</color>
 </resources>
@@ -1,7 +0,0 @@
 <resources>
    <!-- Default screen margins, per the Android Design guidelines. -->
    <dimen name="activity_horizontal_margin">16dp</dimen>
    <dimen name="activity_vertical_margin">16dp</dimen>
 </resources>
@@ -1,36 +1,3 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-
+    <string name="app_name">Babyphone</string>
    <string name="app_name">Child Monitor</string>
    <string name="action_settings">Settings</string>
    <string name="useAsParentDevice">Use as Parent Device</string>
    <string name="useAsChildDevice">Use as Child Device</string>
    <string name="childDescription">Device is placed with baby, and sends audio to a paired parent device</string>
    <string name="parentDescription">Pairs with child device and plays received audio</string>
    <string name="childDevice">Child Device</string>
    <string name="serviceTitle">Service:</string>
    <string name="serviceDescription">Name of the service that parent must pair to</string>
    <string name="loading">Loading...</string>
    <string name="stopped">Stopped</string>
    <string name="streaming">Streaming...</string>
    <string name="waitingForParent">Waiting for Parent...</string>
    <string name="parentDevice">Parent Device</string>
    <string name="selectChildDevice">Select Child Device:</string>
    <string name="status">Status:</string>
    <string name="connectedTo">Connected To:</string>
    <string name="disconnected">Disconnected</string>
    <string name="listening">Listening...</string>
    <string name="addressTitle">Addresses:</string>
    <string name="portTitle">Port:</string>
    <string name="notConnected">Not connected to any network</string>
    <string name="enterAddressInstructions">Enter the IP Address and port of a child and click Connect</string>
    <string name="connect">Connect</string>
    <string name="exampleAddress">192.168.1.2</string>
    <string name="examplePort">10000</string>
    <string name="invalidPort">Either no port was entered or it is invalid</string>
    <string name="invalidAddress">The address field needs to be filled out</string>
    <string name="discoverChild">Discover Child on Network</string>
    <string name="discoverChildDescription">Select child from a list of discovered children on the network</string>
    <string name="enterChildAddress">Select Child by Address</string>
    <string name="enterChildAddressDescription">Enter the address and port of the child</string>
 </resources>
@@ -1,10 +1,9 @@
 <!-- res/values/styles.xml -->
 <resources>
-
+    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
-    <!--
+        <!-- Customize your theme here -->
-        Base application theme, dependent on API level. This theme is replaced
+        <item name="colorPrimary">@color/purple_500</item>
-        by AppBaseTheme from res/values-vXX/styles.xml on newer devices.
+        <item name="colorPrimaryDark">@color/purple_700</item>
-    -->
+        <item name="colorAccent">@color/teal_200</item>
-
+    </style>
    <!-- Application theme. -->
 </resources>
@@ -0,0 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
    <style name="Theme.Babyphone" parent="android:Theme.Material.Light.NoActionBar" />
 </resources>
@@ -0,0 +1,13 @@
 <?xml version="1.0" encoding="utf-8"?><!--
   Sample backup rules file; uncomment and customize as necessary.
   See https://developer.android.com/guide/topics/data/autobackup
   for details.
   Note: This file is ignored for devices older than API 31
   See https://developer.android.com/about/versions/12/backup-restore
 -->
 <full-backup-content>
    <!--
   <include domain="sharedpref" path="."/>
   <exclude domain="sharedpref" path="device.xml"/>
 -->
 </full-backup-content>
@@ -0,0 +1,19 @@
 <?xml version="1.0" encoding="utf-8"?><!--
   Sample data extraction rules file; uncomment and customize as necessary.
   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
   for details.
 -->
 <data-extraction-rules>
    <cloud-backup>
        <!-- TODO: Use <include> and <exclude> to control what is backed up.
        <include .../>
        <exclude .../>
        -->
    </cloud-backup>
    <!--
    <device-transfer>
        <include .../>
        <exclude .../>
    </device-transfer>
    -->
 </data-extraction-rules>
@@ -0,0 +1,17 @@
 package com.example.babyphone
 import org.junit.Test
 import org.junit.Assert.*
 /**
 * Example local unit test, which will execute on the development machine (host).
 *
 * See [testing documentation](http://d.android.com/tools/testing).
 */
 class ExampleUnitTest {
    @Test
    fun addition_isCorrect() {
        assertEquals(4, 2 + 2)
    }
 }
@@ -1,35 +0,0 @@
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 buildscript {
    ext {
        kotlin_version = '1.9.22'
    }
    repositories {
        mavenCentral()
        google()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:8.2.2'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
 }
 plugins {
    id 'org.jetbrains.kotlin.jvm' version '1.9.22'
 }
 allprojects {
    repositories {
        mavenCentral()
        google()
    }
 }
 repositories {
    mavenCentral()
 }
 dependencies {
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8"
 }
@@ -0,0 +1,6 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 plugins {
    alias(libs.plugins.android.application) apply false
    alias(libs.plugins.kotlin.android) apply false
    alias(libs.plugins.kotlin.compose) apply false
 }
@@ -1,7 +0,0 @@
 <p>Ein quelloffenes Babyfon f&uuml;r Android</p>
 <p>Child Monitor l&auml;sst zwei Androidger&auml;te als Babyfon fungieren. Das erste Ger&auml;t bleibt im Kinderzimmer. Das zweite Ger&auml;t kann sich &uuml;ber das Netzwerk mit ihm verbinden und einen Audiostream empfangen.</p>
 <p>Dieses Projekt ist ein Fork von Protect Baby Monitor, welches von seinem Entwickler als "on hiatus" (pausiert) gekennzeichnet wurde.</p>
 <p>Child Monitor funktioniert auf Android 5.0 (Lollipop) und neuer, d.h. ab Android SDK 21.</p>
 <p>Achtung: Diese Version von Child Monitor ist inkompatibel zu älteren Versionen als 1.0!</p>
 <p>Fehlerbehebung in dieser Version: Das Elterngerät erkennt jetzt, wenn das Kindgerät keine Daten mehr schickt
 (z.B. aufgrund von Netzwerkproblemen), trennt die Verbindung und spielt den Warnton ab.</p>
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
pi	6d034731b0	show ip works, but looks	2025-10-24 11:59:42 +02:00
pi	6b309798b8	Merge pull request 'compatibility-to-childmonitor-clients' (#2 ) from compatibility-to-childmonitor-clients into master Reviewed-on: #2	2025-10-21 17:40:09 +02:00
pi	abced7d982	first try and works	2025-10-21 16:33:24 +02:00
pi	c329ce9279	first try	2025-10-21 12:29:15 +02:00
pi	b583bb29f9	works with multiple clients as server app	2025-10-21 11:55:14 +02:00