Convert project from ant to gradle
This commit is contained in:
Branden Archer
303
app/src/main/java/protect/babymonitor/DiscoverActivity.java
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303
app/src/main/java/protect/babymonitor/DiscoverActivity.java
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/**
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* This file is part of the Protect Baby Monitor.
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*
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* Protect Baby Monitor is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Protect Baby Monitor is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Protect Baby Monitor. If not, see <http://www.gnu.org/licenses/>.
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*/
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package protect.babymonitor;
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import android.app.Activity;
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import android.content.Context;
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import android.content.Intent;
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import android.net.nsd.NsdManager;
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import android.net.nsd.NsdServiceInfo;
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import android.os.Bundle;
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import android.util.Log;
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import android.view.View;
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import android.widget.AdapterView;
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import android.widget.AdapterView.OnItemClickListener;
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import android.widget.ArrayAdapter;
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import android.widget.Button;
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import android.widget.EditText;
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import android.widget.ListView;
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import android.widget.Toast;
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public class DiscoverActivity extends Activity
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{
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final String TAG = "BabyMonitor";
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NsdManager _nsdManager;
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NsdManager.DiscoveryListener _discoveryListener;
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@Override
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protected void onCreate(Bundle savedInstanceState)
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{
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Log.i(TAG, "Baby monitor start");
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_nsdManager = (NsdManager)this.getSystemService(Context.NSD_SERVICE);
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_discover);
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final Button discoverChildButton = (Button) findViewById(R.id.discoverChildButton);
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discoverChildButton.setOnClickListener(new View.OnClickListener()
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{
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@Override
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public void onClick(View v)
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{
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loadDiscoveryViaMdns();
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}
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});
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final Button enterChildAddressButton = (Button) findViewById(R.id.enterChildAddressButton);
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enterChildAddressButton.setOnClickListener(new View.OnClickListener()
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{
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@Override
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public void onClick(View v)
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{
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loadDiscoveryViaAddress();
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}
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});
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}
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private void loadDiscoveryViaMdns()
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{
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setContentView(R.layout.activity_discover_mdns);
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startServiceDiscovery("_babymonitor._tcp.");
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}
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private void loadDiscoveryViaAddress()
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{
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setContentView(R.layout.activity_discover_address);
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final Button connectButton = (Button) findViewById(R.id.connectViaAddressButton);
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connectButton.setOnClickListener(new View.OnClickListener()
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{
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@Override
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public void onClick(View v)
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{
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Log.i(TAG, "Connecting to child device via address");
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final EditText addressField = (EditText) findViewById(R.id.ipAddressField);
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final EditText portField = (EditText) findViewById(R.id.portField);
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final String addressString = addressField.getText().toString();
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final String portString = portField.getText().toString();
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if(addressString.length() == 0)
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{
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Toast.makeText(DiscoverActivity.this, R.string.invalidAddress, Toast.LENGTH_LONG).show();
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return;
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}
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int port = 0;
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try
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{
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port = Integer.parseInt(portString);
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}
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catch(NumberFormatException e)
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{
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Toast.makeText(DiscoverActivity.this, R.string.invalidPort, Toast.LENGTH_LONG).show();
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return;
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}
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connectToChild(addressString, port, addressString);
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}
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});
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}
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@Override
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protected void onDestroy()
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{
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Log.i(TAG, "Baby monitoring stop");
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if(_discoveryListener != null)
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{
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Log.i(TAG, "Unregistering monitoring service");
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_nsdManager.stopServiceDiscovery(_discoveryListener);
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_discoveryListener = null;
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}
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super.onDestroy();
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}
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public void startServiceDiscovery(final String serviceType)
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{
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final NsdManager nsdManager = (NsdManager)this.getSystemService(Context.NSD_SERVICE);
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final ListView serviceTable = (ListView) findViewById(R.id.ServiceTable);
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final ArrayAdapter<ServiceInfoWrapper> availableServicesAdapter = new ArrayAdapter<ServiceInfoWrapper>(this,
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R.layout.available_children_list);
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serviceTable.setAdapter(availableServicesAdapter);
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serviceTable.setOnItemClickListener(new OnItemClickListener()
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{
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@Override
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public void onItemClick(AdapterView<?> parent, View view,
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int position, long id)
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{
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final ServiceInfoWrapper info = (ServiceInfoWrapper) parent.getItemAtPosition(position);
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connectToChild(info.getAddress(), info.getPort(), info.getName());
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}
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});
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// Instantiate a new DiscoveryListener
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_discoveryListener = new NsdManager.DiscoveryListener()
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{
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// Called as soon as service discovery begins.
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@Override
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public void onDiscoveryStarted(String regType)
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{
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Log.d(TAG, "Service discovery started");
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}
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@Override
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public void onServiceFound(NsdServiceInfo service) {
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// A service was found! Do something with it.
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Log.d(TAG, "Service discovery success: " + service);
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if (!service.getServiceType().equals(serviceType))
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{
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// Service type is the string containing the protocol and
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// transport layer for this service.
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Log.d(TAG, "Unknown Service Type: " + service.getServiceType());
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}
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else if (service.getServiceName().contains("ProtectBabyMonitor"))
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{
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NsdManager.ResolveListener resolver = new NsdManager.ResolveListener()
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{
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@Override
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public void onResolveFailed(NsdServiceInfo serviceInfo, int errorCode)
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{
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// Called when the resolve fails. Use the error code to debug.
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Log.e(TAG, "Resolve failed: error " + errorCode + " for service: " + serviceInfo);
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}
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@Override
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public void onServiceResolved(final NsdServiceInfo serviceInfo)
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{
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Log.i(TAG, "Resolve Succeeded: " + serviceInfo);
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DiscoverActivity.this.runOnUiThread(new Runnable()
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{
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@Override
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public void run()
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{
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availableServicesAdapter.add(new ServiceInfoWrapper(serviceInfo));
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}
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});
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}
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};
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_nsdManager.resolveService(service, resolver);
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}
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else
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{
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Log.d(TAG, "Unknown Service name: " + service.getServiceName());
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}
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}
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@Override
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public void onServiceLost(NsdServiceInfo service)
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{
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// When the network service is no longer available.
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// Internal bookkeeping code goes here.
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Log.e(TAG, "Service lost: " + service);
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}
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@Override
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public void onDiscoveryStopped(String serviceType)
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{
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Log.i(TAG, "Discovery stopped: " + serviceType);
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}
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@Override
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public void onStartDiscoveryFailed(String serviceType, int errorCode)
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{
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Log.e(TAG, "Discovery failed: Error code: " + errorCode);
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nsdManager.stopServiceDiscovery(this);
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}
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@Override
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public void onStopDiscoveryFailed(String serviceType, int errorCode)
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{
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Log.e(TAG, "Discovery failed: Error code: " + errorCode);
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nsdManager.stopServiceDiscovery(this);
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}
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};
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nsdManager.discoverServices(
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serviceType, NsdManager.PROTOCOL_DNS_SD, _discoveryListener);
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}
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/**
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* Launch the ListenActivity to connect to the given child device
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*
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* @param address
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* @param port
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* @param name
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*/
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private void connectToChild(final String address, final int port, final String name)
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{
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final Intent i = new Intent(getApplicationContext(), ListenActivity.class);
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final Bundle b = new Bundle();
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b.putString("address", address);
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b.putInt("port", port);
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b.putString("name", name);
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i.putExtras(b);
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startActivity(i);
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}
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}
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class ServiceInfoWrapper
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{
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private NsdServiceInfo _info;
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public ServiceInfoWrapper(NsdServiceInfo info)
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{
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_info = info;
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}
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public String getAddress()
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{
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return _info.getHost().getHostAddress();
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}
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public int getPort()
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{
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return _info.getPort();
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}
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public String getName()
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{
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// If there is more than one service on the network, it will
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// have a number at the end, but will appear as the following:
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// "ProtectBabyMonitor\\032(number)
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// or
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// "ProtectBabyMonitor\032(number)
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// Replace \\032 and \032 with a " "
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String serviceName = _info.getServiceName();
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serviceName = serviceName.replace("\\\\032", " ");
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serviceName = serviceName.replace("\\032", " ");
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return serviceName;
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}
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@Override
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public String toString()
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{
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return getName();
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}
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}
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