Merge "Fix suw display size flicker problem" into sc-v2-dev (943d6812) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/accessibility/AccessibilityScreenSizeForSetupWizardActivity.java

+6 −1

Original line number	Diff line number	Diff line
		@@ -63,6 +63,9 @@ public class AccessibilityScreenSizeForSetupWizardActivity extends InstrumentedA
		int SCREEN_SIZE = 2;
		}

		// Keep the last height of the scroll view in the {@link GlifLayout}
		private int mLastScrollViewHeight;

		@Override
		protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		@@ -143,11 +146,13 @@ public class AccessibilityScreenSizeForSetupWizardActivity extends InstrumentedA
		* Scrolls to bottom while {@link ScrollView} layout changed.
		*/
		private void scrollToBottom() {
		mLastScrollViewHeight = 0;
		final GlifLayout layout = findViewById(R.id.setup_wizard_layout);
		final ScrollView scrollView = layout.getScrollView();
		scrollView.getViewTreeObserver().addOnGlobalLayoutListener(() -> {
		final int scrollViewHeight = scrollView.getHeight();
		if (scrollViewHeight > 0) {
		if (scrollViewHeight > 0 && scrollViewHeight != mLastScrollViewHeight) {
		mLastScrollViewHeight = scrollViewHeight;
		scrollView.post(() -> {
		// Here is no need to show the scrolling animation. So disabled first and
		// then enabled it after scrolling finished.