Call Recorder Not Working In Android 10 (q)

Call recorder is recording blank for the duration in Android 10 (Pixel 3A). It was working fine for all phones till Android 8 and in Android 9 most phones were recording only one s

Solution 1:

It's possible using Accessibility Service.

Remote call recorder and BoldBeast both record perfectly both side voice in Android 10 (Pixel 3A) without having to root or being a system app. Both of them use Accessibility service.

Detailed info here in this link.

Solution 2:

As per Google's new permission policy no other third party apps (Except system apps) can record calls from Android 9 Pie.

This change will not affect previous recordings or call recording in general.

Solution 3:

I am using Realme2pro device having version android 10 it is working for me by using Accessibility try this code

To implement Accessibility go through this link

publicclassAccessibilityextendsAccessibilityService {

Service mService = null;

@OverridepublicvoidonAccessibilityEvent(AccessibilityEvent event) {
    Log.d("MyAccessibilityService", "Shrinidhi: onAccessibilityEvent");
}

@OverridepublicvoidonInterrupt() {

}


@OverrideprotectedvoidonServiceConnected() {
    Log.d("MyAccessibilityService", "Shrinidhi: onServiceConnected");
}

@OverridepublicvoidonCreate() {
    this.mService = this;
    Log.d("MyAccessibilityService", "Shrinidhi: onCreate");
 }
}

and add AudioSource to recorder.setAudioSource(MediaRecorder.AudioSource.VOICE_RECOGNITION);

 recorder = newMediaRecorder();
    recorder.setAudioSource(MediaRecorder.AudioSource.VOICE_RECOGNITION);
    recorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
    recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);
    recorder.setOutputFile(file.getAbsolutePath());

Hope it work :)