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show ip works, but looks

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pi
2025-10-24 11:59:42 +02:00
parent 6b309798b8
commit 6d034731b0
2 changed files with 42 additions and 1 deletions
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23
app/src/main/java/com/example/babyphone/MainActivity.java
View File

@@ -25,6 +25,8 @@ import java.util.ArrayList;
import java.util.Iterator; import java.util.Iterator;
import java.util.List; import java.util.List;
import android.widget.TextView;
public class MainActivity extends AppCompatActivity { public class MainActivity extends AppCompatActivity {
private static final int SAMPLE_RATE = 8000; private static final int SAMPLE_RATE = 8000;
@@ -36,11 +38,32 @@ public class MainActivity extends AppCompatActivity {
private final List<Socket> clients = new ArrayList<>(); 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 @Override
protected void onCreate(Bundle savedInstanceState) { protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState); super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main); 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); Button startStreamButton = findViewById(R.id.startStreamButton);
startStreamButton.setOnClickListener(v -> { startStreamButton.setOnClickListener(v -> {

18
app/src/main/res/layout/activity_main.xml
View File

@@ -10,4 +10,22 @@
android:layout_width="match_parent" android:layout_width="match_parent"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:text="Start Streaming"/> 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> </LinearLayout>