Preventing new object creation during animation frame

Bug: 74556464
Change-Id: I85c106839c11f9588d5f4a6f1ffa35cafb754624
This commit is contained in:
Sunny Goyal
2018-04-27 11:53:51 -07:00
parent 553f13a13e
commit 70abd3f91c

View File

@@ -107,6 +107,8 @@ public abstract class RecentsView<T extends BaseActivity> extends PagedView impl
private static final boolean FLIP_RECENTS = true;
private static final int DISMISS_TASK_DURATION = 300;
private static final float[] sTempFloatArray = new float[3];
protected final T mActivity;
private final QuickScrubController mQuickScrubController;
private final float mFastFlingVelocity;
@@ -985,11 +987,10 @@ public abstract class RecentsView<T extends BaseActivity> extends PagedView impl
private float[] getAdjacentScaleAndTranslation(TaskView currTask, TaskView adjacentTask,
float currTaskToScale, float currTaskToTranslationY) {
float displacement = currTask.getWidth() * (currTaskToScale - currTask.getCurveScale());
return new float[] {
currTaskToScale * adjacentTask.getCurveScale(),
mIsRtl ? -displacement : displacement,
currTaskToTranslationY
};
sTempFloatArray[0] = currTaskToScale * adjacentTask.getCurveScale();
sTempFloatArray[1] = mIsRtl ? -displacement : displacement;
sTempFloatArray[2] = currTaskToTranslationY;
return sTempFloatArray;
}
@Override