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Preventing new object creation during animation frame

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Bug: 74556464
Change-Id: I85c106839c11f9588d5f4a6f1ffa35cafb754624
This commit is contained in:
Sunny Goyal
2018-04-27 11:53:51 -07:00
parent 553f13a13e
commit 70abd3f91c
1 changed files with 6 additions and 5 deletions
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quickstep/src/com/android/quickstep/views/RecentsView.java
+6 -5
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 boolean FLIP_RECENTS = true;
private static final int DISMISS_TASK_DURATION = 300; private static final int DISMISS_TASK_DURATION = 300;
private static final float[] sTempFloatArray = new float[3];
protected final T mActivity; protected final T mActivity;
private final QuickScrubController mQuickScrubController; private final QuickScrubController mQuickScrubController;
private final float mFastFlingVelocity; 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, private float[] getAdjacentScaleAndTranslation(TaskView currTask, TaskView adjacentTask,
float currTaskToScale, float currTaskToTranslationY) { float currTaskToScale, float currTaskToTranslationY) {
float displacement = currTask.getWidth() * (currTaskToScale - currTask.getCurveScale()); float displacement = currTask.getWidth() * (currTaskToScale - currTask.getCurveScale());
return new float[] { sTempFloatArray[0] = currTaskToScale * adjacentTask.getCurveScale();
currTaskToScale * adjacentTask.getCurveScale(), sTempFloatArray[1] = mIsRtl ? -displacement : displacement;
mIsRtl ? -displacement : displacement, sTempFloatArray[2] = currTaskToTranslationY;
currTaskToTranslationY return sTempFloatArray;
};
} }
@Override @Override