nutomic/controldna
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Renderer volume can be changed with volume keys.

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This commit is contained in:
Felix Ableitner 2013-06-09 13:31:45 +02:00
parent 167e0c7479
commit faef0888c2
2 changed files with 59 additions and 0 deletions
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21
src/com/github/nutomic/controldlna/MainActivity.java
View file

@ -10,6 +10,7 @@ import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.app.FragmentTransaction;
import android.support.v4.view.ViewPager;
import android.view.KeyEvent;
import com.actionbarsherlock.app.ActionBar;
import com.actionbarsherlock.app.SherlockFragmentActivity;
@ -144,5 +145,25 @@ public class MainActivity extends SherlockFragmentActivity implements
getSupportActionBar().selectTab(getSupportActionBar().getTabAt(0));
mRendererFragment.setPlaylist(playlist, start);
}
/**
* Sends volume key events to RendererFragment (which sends them to
* media renderer).
*/
@Override
public boolean dispatchKeyEvent(KeyEvent event) {
switch (event.getKeyCode()) {
case KeyEvent.KEYCODE_VOLUME_UP:
if (event.getAction() == KeyEvent.ACTION_DOWN)
mRendererFragment.changeVolume(true);
return true;
case KeyEvent.KEYCODE_VOLUME_DOWN:
if (event.getAction() == KeyEvent.ACTION_DOWN)
mRendererFragment.changeVolume(false);
return true;
default:
return super.dispatchKeyEvent(event);
}
}
}

38
src/com/github/nutomic/controldlna/RendererFragment.java
View file

@ -28,6 +28,8 @@ import org.teleal.cling.support.model.DIDLContent;
import org.teleal.cling.support.model.PositionInfo;
import org.teleal.cling.support.model.SeekMode;
import org.teleal.cling.support.model.item.Item;
import org.teleal.cling.support.renderingcontrol.callback.GetVolume;
import org.teleal.cling.support.renderingcontrol.callback.SetVolume;
import android.app.AlertDialog;
import android.content.ComponentName;
@ -484,4 +486,40 @@ public class RendererFragment extends Fragment implements
public void onStopTrackingTouch(SeekBar seekBar) {
}
/**
* Increases or decreases volume.
*
* @param increase True to increase volume, false to decrease.
*/
@SuppressWarnings("rawtypes")
public void changeVolume(final boolean increase) {
if (mCurrentRenderer == null)
return;
final Service<?, ?> service = mCurrentRenderer.findService(
new ServiceType("schemas-upnp-org", "RenderingControl"));
mUpnpService.getControlPoint().execute(new GetVolume(service) {
@Override
public void failure(ActionInvocation invocation,
UpnpResponse operation, String defaultMessage) {
Log.d(TAG, "Failed to get current Volume: " + defaultMessage);
}
@Override
public void received(ActionInvocation invocation, int volume) {
int newVolume = volume + ((increase) ? 4 : -4);
if (newVolume < 0) newVolume = 0;
mUpnpService.getControlPoint().execute(new SetVolume(service,
newVolume) {
@Override
public void failure(ActionInvocation invocation,
UpnpResponse operation, String defaultMessage) {
Log.d(TAG, "Failed to set new Volume: " + defaultMessage);
}
});
}
});
}
}