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Merge "Added null test to avoid regression for onRemoteVolumeChanged." into oc-dr1-dev

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am: 6407874ae0

Change-Id: Ib0fcc0592a57be6bce184b729f1c25ee02595062
This commit is contained in:
Beverly
2017-08-02 18:39:02 +00:00
committed by android-build-merger
parent 858a27c0b6 6407874ae0
commit 7084e59bae
2 changed files with 15 additions and 2 deletions
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4
packages/SystemUI/src/com/android/systemui/volume/VolumeDialogControllerImpl.java
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@@ -100,7 +100,7 @@ public class VolumeDialogControllerImpl implements VolumeDialogController, Dumpa
private final MediaSessions mMediaSessions;
protected C mCallbacks = new C();
private final State mState = new State();
private final MediaSessionsCallbacks mMediaSessionsCallbacksW = new MediaSessionsCallbacks();
protected final MediaSessionsCallbacks mMediaSessionsCallbacksW = new MediaSessionsCallbacks();
private final Vibrator mVibrator;
private final boolean mHasVibrator;
private boolean mShowA11yStream;
@@ -906,7 +906,7 @@ public class VolumeDialogControllerImpl implements VolumeDialogController, Dumpa
}
}
private final class MediaSessionsCallbacks implements MediaSessions.Callbacks {
protected final class MediaSessionsCallbacks implements MediaSessions.Callbacks {
private final HashMap<Token, Integer> mRemoteStreams = new HashMap<>();
private int mNextStream = DYNAMIC_STREAM_START_INDEX;

13
packages/SystemUI/tests/src/com/android/systemui/volume/VolumeDialogControllerImplTest.java
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@@ -24,6 +24,7 @@ import static org.mockito.Mockito.when;
import android.content.Context;
import android.media.AudioManager;
import android.media.session.MediaSession;
import android.support.test.filters.SmallTest;
import com.android.systemui.SysuiTestCase;
import com.android.systemui.keyguard.WakefulnessLifecycle;
@@ -73,6 +74,18 @@ public class VolumeDialogControllerImplTest extends SysuiTestCase {
verify(mCallback, times(1)).onShowRequested(Events.SHOW_REASON_VOLUME_CHANGED);
}
@Test
public void testOnRemoteVolumeChanged_newStream_noNullPointer() {
MediaSession.Token token = new MediaSession.Token(null);
mVolumeController.mMediaSessionsCallbacksW.onRemoteVolumeChanged(token, 0);
}
@Test
public void testOnRemoteRemove_newStream_noNullPointer() {
MediaSession.Token token = new MediaSession.Token(null);
mVolumeController.mMediaSessionsCallbacksW.onRemoteRemoved(token);
}
static class TestableVolumeDialogControllerImpl extends VolumeDialogControllerImpl {
public TestableVolumeDialogControllerImpl(Context context, C callback, StatusBar s) {
super(context);