Android/frameworks_base
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Merge "Fixed some minor bugs in MotionEvent recycling." into kraken

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This commit is contained in:
Jeff Brown
2010-06-02 15:46:13 -07:00
committed by Android (Google) Code Review
parent 169af47b00 d28f4be870
commit ca583f0966
1 changed files with 12 additions and 7 deletions
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19
core/java/android/view/MotionEvent.java
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@@ -255,17 +255,19 @@ public final class MotionEvent implements Parcelable {
}
static private MotionEvent obtain() {
final MotionEvent ev;
synchronized (gRecyclerLock) {
if (gRecyclerTop == null) {
return new MotionEvent();
}
MotionEvent ev = gRecyclerTop;
ev = gRecyclerTop;
gRecyclerTop = ev.mNext;
gRecyclerUsed--;
ev.mRecycledLocation = null;
ev.mRecycled = false;
return ev;
}
ev.mRecycledLocation = null;
ev.mRecycled = false;
ev.mNext = null;
return ev;
}
/**
@@ -620,11 +622,14 @@ public final class MotionEvent implements Parcelable {
throw new RuntimeException(toString() + " recycled twice!", mRecycledLocation);
}
mRecycledLocation = new RuntimeException("Last recycled here");
} else if (mRecycled) {
throw new RuntimeException(toString() + " recycled twice!");
//Log.w("MotionEvent", "Recycling event " + this, mRecycledLocation);
} else {
if (mRecycled) {
throw new RuntimeException(toString() + " recycled twice!");
}
mRecycled = true;
}
//Log.w("MotionEvent", "Recycling event " + this, mRecycledLocation);
synchronized (gRecyclerLock) {
if (gRecyclerUsed < MAX_RECYCLED) {
gRecyclerUsed++;