Problem mit Broadcastreciever

1package org.mosdev.phonelogger;
2
3import android.content.BroadcastReceiver;
4import android.content.Context;
5import android.content.Intent;
6import android.os.Bundle;
7import android.telephony.PhoneStateListener;
8import android.telephony.TelephonyManager;
9import android.widget.Toast;
10
11public class CallReciever extends BroadcastReceiver {
12
13 private MyPhoneStateListener phoneListener;
14 public CallReciever() {
15
16 }
17
18 @Override
19 public void onReceive(Context context, Intent intent) {
20 Bundle extras = intent.getExtras();
21 String action=intent.getAction();
22 if (phoneListener==null)
23 {
24 phoneListener = new MyPhoneStateListener(context);
25 TelephonyManager telephony = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
26 telephony.listen(phoneListener, PhoneStateListener.LISTEN_CALL_STATE);
27 }
28 }
29
30}

1package org.mosdev.phonelogger;
2
3import android.content.Context;
4import android.telephony.PhoneStateListener;
5import android.telephony.TelephonyManager;
6import android.widget.Toast;
7
8public class MyPhoneStateListener extends PhoneStateListener {
9
10 private Context context;
11 public MyPhoneStateListener(Context context)
12 {
13 this.context = context;
14 }
15
16 @Override
17 public void onCallStateChanged(int state, String incomingNumber) {
18 super.onCallStateChanged(state, incomingNumber);
19 switch(state)
20 {
21 case TelephonyManager.CALL_STATE_IDLE:
22 {
23 Toast.makeText(context, "PHONE IDLE", Toast.LENGTH_LONG).show();
24 break;
25 }
26 case TelephonyManager.CALL_STATE_RINGING:
27 {
28 Toast.makeText(context, "INCOMING CALL FROM "+incomingNumber, Toast.LENGTH_LONG).show();
29 break;
30 }
31 case TelephonyManager.CALL_STATE_OFFHOOK:
32 {
33 Toast.makeText(context, "OFF HOCK", Toast.LENGTH_LONG).show();
34 break;
35 }
36
37 }
38 }
39
40}

1<?xml version="1.0" encoding="utf-8"?>
2<manifest xmlns:android="http://schemas.android.com/apk/res/android"
3 package="org.mosdev.phonelogger"
4 android:versionCode="1"
5 android:versionName="1.0" >
6
7 <uses-sdk
8 android:minSdkVersion="8"
9 android:targetSdkVersion="16" />
10 <uses-permission android:name="android.permission.READ_PHONE_STATE"/>
11
12 <application
13 android:allowBackup="true"
14 android:icon="@drawable/ic_launcher"
15 android:label="@string/app_name"
16 android:theme="@style/AppTheme" >
17 <activity
18 android:name="org.mosdev.phonelogger.MainActivity"
19 android:label="@string/app_name" >
20 <intent-filter>
21 <action android:name="android.intent.action.MAIN" />
22
23 <category android:name="android.intent.category.LAUNCHER" />
24 </intent-filter>
25 </activity>
26 <receiver android:name=".CallReciever">
27 <intent-filter >
28 <action android:name="android.intent.action.PHONE_STATE" />
29 </intent-filter>
30 </receiver>
31 <receiver android:name=".MessageReciever"></receiver>
32 </application>
33
34</manifest>

1phoneListener = new MyPhoneStateListener(context);
2TelephonyManager telephony = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
3telephony.listen(phoneListener, PhoneStateListener.LISTEN_CALL_STATE);