audio_rec_iv.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

                Log.e("record audio", "came");

                Intent intent = new Intent(MediaStore.Audio.Media.RECORD_SOUND_ACTION);
                if (isAvailable(getApplicationContext(), intent)) {
                    startActivityForResult(intent, RQS_RECORDING);
                }





            }
        });

<uses-permission android:name="android.permission.RECORD_AUDIO" />