Merge "Update SliceView when slice is null" into qt-dev am: f32025a17d (2dd11684) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/slices/SlicePreferenceController.java

+3 −4

Original line number	Diff line number	Diff line
		@@ -40,7 +40,8 @@ public class SlicePreferenceController extends BasePreferenceController implemen
		LifecycleObserver, OnStart, OnStop, Observer<Slice> {
		@VisibleForTesting
		LiveData<Slice> mLiveData;
		private SlicePreference mSlicePreference;
		@VisibleForTesting
		SlicePreference mSlicePreference;
		private Uri mUri;

		public SlicePreferenceController(Context context, String preferenceKey) {
		@@ -82,8 +83,6 @@ public class SlicePreferenceController extends BasePreferenceController implemen

		@Override
		public void onChanged(Slice slice) {
		if (slice != null) {
		mSlicePreference.onSliceUpdated(slice);
		}
		}
		}

+10 −0

Original line number	Diff line number	Diff line
		@@ -41,6 +41,8 @@ public class SlicePreferenceControllerTest {

		@Mock
		private LiveData<Slice> mLiveData;
		@Mock
		private SlicePreference mSlicePreference;
		private Context mContext;
		private SlicePreferenceController mController;
		private Uri mUri;
		@@ -53,6 +55,7 @@ public class SlicePreferenceControllerTest {
		mContext = spy(RuntimeEnvironment.application);
		mController = new SlicePreferenceController(mContext, KEY);
		mController.mLiveData = mLiveData;
		mController.mSlicePreference = mSlicePreference;
		mUri = Uri.EMPTY;
		}

		@@ -78,4 +81,11 @@ public class SlicePreferenceControllerTest {
		mController.onStop();
		verify(mLiveData).removeObserver(mController);
		}

		@Test
		public void onChanged_nullSlice_updateSlice() {
		mController.onChanged(null);

		verify(mController.mSlicePreference).onSliceUpdated(null);
		}
		}
		No newline at end of file