Is it possible in android to record the call during incoming or outgoing calls

Question

In android is it possible to record voice call during incoming/outgoing calls without open the speaker of mobile. I had seen a application in the android market. It does not cor

Answer 1

You can use MediaRecorder class as follows:

if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
    Log.d(TAGS, "In M" + "In M");
    Toast.makeText(this, "6.0", Toast.LENGTH_SHORT).show();
    recorder.setAudioSource(MediaRecorder.AudioSource.MIC);
    recorder.setOutputFormat(MediaRecorder.OutputFormat.MPEG_4);
    recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AAC);
} else if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
    Log.d(TAGS, "NNNN" + "NNNN");
    recorder.setAudioSource(MediaRecorder.AudioSource.VOICE_COMMUNICATION);
    recorder.setOutputFormat(MediaRecorder.OutputFormat.MPEG_4);
    recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AAC);
} else if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.N_MR1) {
    Log.d(TAGS, "N_MR1" + "N_MR1");
    recorder.setAudioSource(MediaRecorder.AudioSource.VOICE_COMMUNICATION);
    recorder.setOutputFormat(MediaRecorder.OutputFormat.MPEG_4);
    recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AAC);
} else if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
    Log.d(TAGS, "O" + "O");
    recorder.setAudioSource(MediaRecorder.AudioSource.MIC);
    recorder.setOutputFormat(MediaRecorder.OutputFormat.MPEG_4);
    recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AAC);
} else {
    Log.d(TAGS, "ELSE" + "ELSE ");
    recorder.setAudioSource(MediaRecorder.AudioSource.VOICE_COMMUNICATION);
    recorder.setOutputFormat(MediaRecorder.OutputFormat.MPEG_4);
    recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AAC);
}