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Workaround for 2262578: Don't draw tabs if view is not in the correct orientation for the layout

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This is an uber hack.  Since there is a race between resizing the view and getting
the orientation-changed notification, this just tries to avoid drawing the tabs in the
wrong orientation (based on what we *expect* to be the orientation specified in the layout
file for the SlidingTab). This masks the problem *most* of the time.
This commit is contained in:
Jim Miller
2009-11-18 01:35:42 -08:00
parent f0166e4dd0
commit 1d0a152fa8
1 changed files with 9 additions and 0 deletions
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9
core/java/com/android/internal/widget/SlidingTab.java
View File

@@ -17,6 +17,7 @@
package com.android.internal.widget;
import android.content.Context;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.content.res.TypedArray;
import android.graphics.Canvas;
@@ -150,6 +151,14 @@ public class SlidingTab extends ViewGroup {
// TODO: For debugging; remove after glitches debugged.
@Override
protected void dispatchDraw(Canvas canvas) {
int orientation = getResources().getConfiguration().orientation;
if (mOrientation == HORIZONTAL && orientation != Configuration.ORIENTATION_PORTRAIT
|| mOrientation == VERTICAL && orientation != Configuration.ORIENTATION_LANDSCAPE) {
// UBER HACK ALERT. This is a workaround for a configuration race condition between
// orientation changed notification and the resize notification. This just prevents
// us from drawing under this circumstance, though the view will still be wrong.
return;
}
super.dispatchDraw(canvas);
}