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Fix NPE when calling getSuggestionV2 in adapter.

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Change-Id: I3aa498c2255107ca2e33046f3df629c2ef43ec5c
Fixes: 66111737
Test: robotest
This commit is contained in:
Fan Zhang
2017-09-20 09:01:38 -07:00
parent 82cb5a5cc8
commit 45424c5464
2 changed files with 23 additions and 1 deletions
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18
tests/robotests/src/com/android/settings/dashboard/suggestions/SuggestionAdapterTest.java
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@@ -203,7 +203,7 @@ public class SuggestionAdapterTest {
public void onBindViewHolder_v2_itemViewShouldHandleClick()
throws PendingIntent.CanceledException {
final List<Suggestion> packages = makeSuggestionsV2("pkg1");
setupSuggestions(mActivity, null /* suggestionV1 */ , packages);
setupSuggestions(mActivity, null /* suggestionV1 */, packages);
mSuggestionAdapter.onBindViewHolder(mSuggestionHolder, 0);
mSuggestionHolder.itemView.performClick();
@@ -233,6 +233,22 @@ public class SuggestionAdapterTest {
assertThat(itemView.getChildCount()).isEqualTo(1);
}
@Test
public void getSuggestionsV2_shouldReturnSuggestionWhenMatch() {
final List<Suggestion> suggestionsV2 = makeSuggestionsV2("pkg1");
setupSuggestions(mActivity, null /* suggestionV1 */, suggestionsV2);
assertThat(mSuggestionAdapter.getSuggestion(0)).isNull();
assertThat(mSuggestionAdapter.getSuggestionsV2(0)).isNotNull();
List<Tile> suggestionsV1 = makeSuggestions("pkg1");
setupSuggestions(mActivity, suggestionsV1, null /* suggestionV2 */);
assertThat(mSuggestionAdapter.getSuggestionsV2(0)).isNull();
assertThat(mSuggestionAdapter.getSuggestion(0)).isNotNull();
}
private void setupSuggestions(Context context, List<Tile> suggestions,
List<Suggestion> suggestionsV2) {
mSuggestionAdapter = new SuggestionAdapter(context, suggestions, suggestionsV2,