これが私のコードです。メインアクティビティクラスからレシーバークラスを呼び出すことができません。助けてください。
public class RecorderActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Intent i = new Intent(this, CallRecorder.class);
startActivity(i);
}
}
/////////////////////////////////////
class CallRecorder extends BroadcastReceiver {
private static final String AUDIO_RECORDER_FOLDER = "AudioRecorder";
private MediaRecorder recorder = null;
boolean recordstarted = false;
String phonenbr = null;
TelephonyManager telManager;
@Override
public void onReceive(Context context, Intent intent) {
// TODO Auto-generated method stub
if (intent.getAction().equalsIgnoreCase(Intent.ACTION_ANSWER))
{
try
{
phonenbr = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);
Log.v("GDHGDHGHDGDHGDHGHDGHDGH", phonenbr);
recorder = new MediaRecorder();
recorder.setAudioSource(MediaRecorder.AudioSource.MIC);
recorder.setOutputFormat(MediaRecorder.OutputFormat.MPEG_4);
recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);
recorder.setOutputFile(getFilename());
recorder.prepare();
recorder.start();
recordstarted = true;
telManager = (TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE);
}
catch(Exception e)
{
e.printStackTrace();
}
final PhoneStateListener phoneListener = new PhoneStateListener()
{
@Override
public void onCallStateChanged(int state, String incomingNumber) {
try {
switch (state) {
case TelephonyManager.CALL_STATE_RINGING: {
//
break;
}
case TelephonyManager.CALL_STATE_OFFHOOK: {
//
break;
}
case TelephonyManager.CALL_STATE_IDLE: {
if (recordstarted) {
recorder.stop();
recordstarted = false;
}
break;
}
default: { }
}
} catch (Exception ex) {
}
}
};
telManager.listen(phoneListener, PhoneStateListener.LISTEN_CALL_STATE);
}
}
private String getFilename(){
String filepath = Environment.getExternalStorageDirectory().getPath();
File file = new File(filepath,AUDIO_RECORDER_FOLDER);
if(!file.exists()){
file.mkdirs();
}
return (file.getAbsolutePath() + "/" + phonenbr + System.currentTimeMillis() + ".mp4");
}
}
<application
android:icon="@drawable/ic_launcher"
android:label="@string/app_name" >
<receiver android:name=".CallRecorder" android:enabled="true">
<intent-filter android:priority="1000">
<action android:name="android.intent.action.PHONE_STATE" />
</intent-filter>
</receiver>
<activity
android:name=".RecorderActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>