Example usage for android.app Activity setVolumeControlStream

Introduction

In this page you can find the example usage for android.app Activity setVolumeControlStream.

Prototype

public final void setVolumeControlStream(int streamType) 

Source Link

Document

Suggests an audio stream whose volume should be changed by the hardware volume controls.

Usage

From source file:Main.java

public static void useVolumeControl(Activity activity) {
    activity.setVolumeControlStream(AudioManager.STREAM_MUSIC);
}

---

From source file:de.azapps.mirakel.helper.TaskDialogHelpers.java

public static void playbackFile(final Activity context, final FileMirakel file, final boolean loud) {
    final MediaPlayer mPlayer = new MediaPlayer();
    final AudioManager am = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
    if (!loud) {/*from  w w w.  jav  a2  s  . com*/
        am.setSpeakerphoneOn(false);
        am.setMode(AudioManager.MODE_IN_CALL);
        context.setVolumeControlStream(AudioManager.STREAM_VOICE_CALL);
    }
    try {
        mPlayer.reset();
        if (!loud) {
            mPlayer.setAudioStreamType(AudioManager.STREAM_VOICE_CALL);
        }
        mPlayer.setDataSource(file.getFileStream(context).getFD());
        mPlayer.prepare();
        mPlayer.start();
        mPlayer.setOnCompletionListener(new OnCompletionListener() {
            @Override
            public void onCompletion(final MediaPlayer mp) {
                audio_playback_dialog.dismiss();
            }
        });
        am.setMode(AudioManager.MODE_NORMAL);
        audio_playback_playing = true;
    } catch (final IOException e) {
        Log.e(TAG, "prepare() failed");
    }
    audio_playback_dialog = new AlertDialog.Builder(context).setTitle(R.string.audio_playback_title)
            .setPositiveButton(R.string.audio_playback_pause, null)
            .setNegativeButton(R.string.audio_playback_stop, new DialogInterface.OnClickListener() {
                @Override
                public void onClick(final DialogInterface dialog, final int which) {
                    mPlayer.release();
                }
            }).setOnCancelListener(new OnCancelListener() {
                @Override
                public void onCancel(final DialogInterface dialog) {
                    mPlayer.release();
                    dialog.cancel();
                }
            }).create();
    audio_playback_dialog.setOnShowListener(new OnShowListener() {
        @Override
        public void onShow(final DialogInterface dialog) {
            final Button button = ((AlertDialog) dialog).getButton(DialogInterface.BUTTON_POSITIVE);
            button.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(final View v) {
                    if (audio_playback_playing) {
                        button.setText(R.string.audio_playback_play);
                        mPlayer.pause();
                        audio_playback_playing = false;
                    } else {
                        button.setText(R.string.audio_playback_pause);
                        mPlayer.start();
                        audio_playback_playing = true;
                    }
                }
            });
        }
    });
    audio_playback_dialog.show();
}

---

From source file:name.vdg.respi55.RespiStateManager.java

public void setAudioFocus(Activity a) {
    // Hardware buttons setting to adjust the media sound
    a.setVolumeControlStream(AudioManager.STREAM_MUSIC);
    // Request audio focus depending on sound mode & started state
    mRespiSound.updateSoundMode(mSoundMode);
}

---