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am 49870a1b: am e28cd1a2: Merge "Only request layout when removeView() actually removes a view" into lmp-mr1-dev

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* commit '49870a1b6460dc006a20fc11e1d0d67248a87be4':
  Only request layout when removeView() actually removes a view
This commit is contained in:
Alan Viverette
2014-10-20 19:13:30 +00:00
committed by Android Git Automerger
parent 52a65f8e8f 49870a1b64
commit a14344de9b
1 changed files with 7 additions and 4 deletions
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11
core/java/android/view/ViewGroup.java
View File

@@ -4078,9 +4078,10 @@ public abstract class ViewGroup extends View implements ViewParent, ViewManager
* {@link #dispatchDraw(android.graphics.Canvas)} or any related method.</p>
*/
public void removeView(View view) {
removeViewInternal(view);
requestLayout();
invalidate(true);
if (removeViewInternal(view)) {
requestLayout();
invalidate(true);
}
}
/**
@@ -4143,11 +4144,13 @@ public abstract class ViewGroup extends View implements ViewParent, ViewManager
invalidate(true);
}
private void removeViewInternal(View view) {
private boolean removeViewInternal(View view) {
final int index = indexOfChild(view);
if (index >= 0) {
removeViewInternal(index, view);
return true;
}
return false;
}
private void removeViewInternal(int index, View view) {