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Fix concurrent modifcation exception (issue 11234805)

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Change-Id: I21a7e968c249b0d8876fbffa68954ddc229b16df
This commit is contained in:
Adam Cohen
2013-10-15 10:18:02 -07:00
parent e5467dccdd
commit b6d33df909
1 changed files with 6 additions and 3 deletions
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9
src/com/android/launcher3/IconCache.java
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@@ -29,6 +29,8 @@ import android.graphics.Canvas;
import android.graphics.drawable.Drawable;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map.Entry;
/**
* Cache of application icons. Icons can be made from any thread.
@@ -151,10 +153,11 @@ public class IconCache {
*/
public void flushInvalidIcons(DeviceProfile grid) {
synchronized (mCache) {
for (ComponentName cn : mCache.keySet()) {
final CacheEntry e = mCache.get(cn);
Iterator<Entry<ComponentName, CacheEntry>> it = mCache.entrySet().iterator();
while (it.hasNext()) {
final CacheEntry e = it.next().getValue();
if (e.icon.getWidth() != grid.iconSizePx || e.icon.getHeight() != grid.iconSizePx) {
mCache.remove(cn);
it.remove();
}
}
}