Root Cause:
When configuration changes, it will recreate fragment then call no args constructor which lead to null pointer exception for error passing parameters in getInstance().
Solution:
* Use setArguments() to pass parameters.
* Move settings key update action into fragment.
* Obsever settings key changes to update summary accordingly.
Bug: 349049233
Test: atest ScreenFlashNotificationColorDialogFragmentTest ScreenFlashNotificationPreferenceControllerTest
Flag: EXEMPT bugfix
Change-Id: Ided0853cf9a989e2f288a85c1aa709f71f7e1cd6
Current failing tests: ab/I64100010182936387
Had to Ignore some of com.android.settings.accessibility tests, which will be fixed separately
Bug: 261728063
Test: atest SettingsRoboTests -- --test-arg com.android.tradefed.testtype.IsolatedHostTest:java-flags:-XX:CompressedClassSpaceSize=3g
Change-Id: I4a0cb992db924936826e0c9808accc78dddb5f30
Previously we hard-coded the settings key in FlashNotificationUtils. Change to use internal system settings key for retrieving flash notification settings from the database.
Bug: 266775683
Test: make RunSettingsRoboTests ROBOTEST_FILTER=CameraFlashNotificationPreferenceControllerTest
Test: make RunSettingsRoboTests ROBOTEST_FILTER=ScreenFlashNotificationPreferenceControllerTest
Test: make RunSettingsRoboTests ROBOTEST_FILTER=FlashNotificationsPreviewPreferenceControllerTest
Test: make RunSettingsRoboTests ROBOTEST_FILTER=FlashNotificationsUtilTest
Change-Id: I1e7a0c4ed58505cfb3c06e43af866744fa1b2d41
Bug: 237628564
Test: make RunSettingsRoboTests ROBOTEST_FILTER=CameraFlashNotificationPreferenceControllerTest
Test: make RunSettingsRoboTests ROBOTEST_FILTER=ColorSelectorLayoutTest
Test: make RunSettingsRoboTests ROBOTEST_FILTER=FlashNotificationsPreferenceControllerTest
Test: make RunSettingsRoboTests ROBOTEST_FILTER=FlashNotificationsPreferenceFragmentTest
Test: make RunSettingsRoboTests ROBOTEST_FILTER=FlashNotificationsPreviewPreferenceControllerTest
Test: make RunSettingsRoboTests ROBOTEST_FILTER=FlashNotificationsPreviewPreferenceTest
Test: make RunSettingsRoboTests ROBOTEST_FILTER=FlashNotificationsUtilTest
Test: make RunSettingsRoboTests ROBOTEST_FILTER=ScreenFlashNotificationColorDialogFragmentTest
Test: make RunSettingsRoboTests ROBOTEST_FILTER=ScreenFlashNotificationColorTest
Change-Id: I0987590ddfcfd0873ec419db263f6a7eade81844
Signed-off-by: yw.bae <yw.bae@samsung.corp-partner.google.com>
Signed-off-by: Angela Wang <angelala@google.com>