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Merge "Fix suw display size flicker problem" into sc-v2-dev

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This commit is contained in:
TreeHugger Robot
2021-11-17 01:51:52 +00:00
committed by Android (Google) Code Review
parent 7f809bda12 d7f302fb4e
commit 943d68127c
1 changed files with 6 additions and 1 deletions
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7
src/com/android/settings/accessibility/AccessibilityScreenSizeForSetupWizardActivity.java
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@@ -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.