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Code Issues Releases Wiki Activity

Use hardware buttons to control multimedia player volume.

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REVIEW: 116652
This commit is contained in:
Mariusz Fik 2014-03-07 23:27:01 +01:00 committed by Albert Vaca
parent f31afdb6d0
commit 11e5563d9a
1 changed files with 72 additions and 4 deletions
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76
src/main/java/org/kde/kdeconnect/Plugins/MprisPlugin/MprisActivity.java
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@ -5,6 +5,7 @@ import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.util.Log;
import android.view.KeyEvent;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
@ -27,6 +28,8 @@ public class MprisActivity extends Activity {
//TODO: Add a loading spinner at the begginning (to distinguish the loading state from a no-players state).
//TODO 2: Add a message when no players are detected after loading completes
private String deviceId;
protected void connectToPlugin() {
final String deviceId = getIntent().getStringExtra("deviceId");
@ -146,12 +149,73 @@ public class MprisActivity extends Activity {
});
}
/**
* Change current volume with provided step.
*
* @param mpris multimedia controller
* @param step step size volume change
*/
private void updateVolume(MprisPlugin mpris, int step) {
final int currentVolume = mpris.getVolume();
if(currentVolume < 100 || currentVolume > 0) {
int newVolume = currentVolume + step;
if(newVolume > 100) {
newVolume = 100;
} else if (newVolume <0 ) {
newVolume = 0;
}
mpris.setVolume(newVolume);
}
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
switch (keyCode) {
case KeyEvent.KEYCODE_VOLUME_UP:
BackgroundService.RunCommand(MprisActivity.this, new BackgroundService.InstanceCallback() {
@Override
public void onServiceStart(BackgroundService service) {
Device device = service.getDevice(deviceId);
MprisPlugin mpris = (MprisPlugin) device.getPlugin("plugin_mpris");
if (mpris == null) return;
updateVolume(mpris, 5);
}
});
return true;
case KeyEvent.KEYCODE_VOLUME_DOWN:
BackgroundService.RunCommand(MprisActivity.this, new BackgroundService.InstanceCallback() {
@Override
public void onServiceStart(BackgroundService service) {
Device device = service.getDevice(deviceId);
MprisPlugin mpris = (MprisPlugin) device.getPlugin("plugin_mpris");
if (mpris == null) return;
updateVolume(mpris, -5);
}
});
return true;
default:
return super.onKeyDown(keyCode, event);
}
}
@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
switch (keyCode) {
case KeyEvent.KEYCODE_VOLUME_UP:
return true;
case KeyEvent.KEYCODE_VOLUME_DOWN:
return true;
default:
return super.onKeyUp(keyCode, event);
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.mpris_control);
final String deviceId = getIntent().getStringExtra("deviceId");
deviceId = getIntent().getStringExtra("deviceId");
BackgroundService.RunCommand(MprisActivity.this, new BackgroundService.InstanceCallback() {
@Override
@ -238,10 +302,12 @@ public class MprisActivity extends Activity {
((SeekBar)findViewById(R.id.volume_seek)).setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
@Override
public void onProgressChanged(SeekBar seekBar, int i, boolean b) { }
public void onProgressChanged(SeekBar seekBar, int i, boolean b) {
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) { }
public void onStartTrackingTouch(SeekBar seekBar) {
}
@Override
public void onStopTrackingTouch(final SeekBar seekBar) {
@ -253,12 +319,14 @@ public class MprisActivity extends Activity {
if (mpris == null) return;
mpris.setVolume(seekBar.getProgress());
}
});
});
}
});
}
}