Merge "Fix crash in Monkey test." into pi-dev am: d95668db99 (7b13eaf1) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/fuelgauge/batterytip/BatteryTipPreferenceController.java

+3 −1

Original line number	Diff line number	Diff line
		@@ -91,6 +91,9 @@ public class BatteryTipPreferenceController extends BasePreferenceController {
		}

		public void updateBatteryTips(List<BatteryTip> batteryTips) {
		if (batteryTips == null) {
		return;
		}
		if (mBatteryTips == null) {
		mBatteryTips = batteryTips;
		} else {
		@@ -100,7 +103,6 @@ public class BatteryTipPreferenceController extends BasePreferenceController {
		}
		}

		//TODO(b/70570352): try to reuse the existing preference rather than remove and add.
		mPreferenceGroup.removeAll();
		for (int i = 0, size = batteryTips.size(); i < size; i++) {
		final BatteryTip batteryTip = mBatteryTips.get(i);

+13 −0

Original line number	Diff line number	Diff line
		@@ -149,6 +149,19 @@ public class BatteryTipPreferenceControllerTest {
		assertOnlyContainsSummaryTip(mPreferenceGroup);
		}

		@Test
		public void testRestoreFromNull_shouldNotCrash() {
		final Bundle bundle = new Bundle();
		// Battery tip list is null at this time
		mBatteryTipPreferenceController.saveInstanceState(bundle);

		final BatteryTipPreferenceController controller = new BatteryTipPreferenceController(
		mContext, KEY_PREF, mSettingsActivity, mFragment, mBatteryTipListener);

		// Should not crash
		controller.restoreInstanceState(bundle);
		}

		@Test
		public void testHandlePreferenceTreeClick_noDialog_invokeCallback() {
		when(mBatteryTip.getType()).thenReturn(SMART_BATTERY_MANAGER);