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Merge "Guard against a NPE when disconnecting suggestion service."

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This commit is contained in:
TreeHugger Robot
2017-11-06 20:29:56 +00:00
committed by Android (Google) Code Review
parent 146997a6c9 f6073fb978
commit 5f6c80a288
2 changed files with 14 additions and 1 deletions
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5
src/com/android/settings/dashboard/suggestions/SuggestionControllerMixin.java
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@@ -97,7 +97,10 @@ public class SuggestionControllerMixin implements SuggestionController.ServiceCo
if (DEBUG) {
Log.d(TAG, "SuggestionService disconnected");
}
mHost.getLoaderManager().destroyLoader(SuggestionLoader.LOADER_ID_SUGGESTIONS);
final LoaderManager loaderManager = mHost.getLoaderManager();
if (loaderManager != null) {
loaderManager.destroyLoader(SuggestionLoader.LOADER_ID_SUGGESTIONS);
}
}
@Override

10
tests/robotests/src/com/android/settings/dashboard/suggestions/SuggestionControllerMixinTest.java
View File

@@ -97,4 +97,14 @@ public class SuggestionControllerMixinTest {
verify(mHost).getLoaderManager();
}
@Test
public void onServiceDisconnected_hostNotAttached_shouldDoNothing() {
when(mHost.getLoaderManager()).thenReturn(null);
mMixin = new SuggestionControllerMixin(mContext, mHost, mLifecycle);
mMixin.onServiceDisconnected();
verify(mHost).getLoaderManager();
}
}