@Override
public void onAnimationCancel(View view) {
Object listenerTag = view.getTag(LISTENER_TAG_ID);
ViewPropertyAnimatorListener listener = null;
if (listenerTag instanceof ViewPropertyAnimatorListener) {
listener = (ViewPropertyAnimatorListener) listenerTag;
}
if (listener != null) {
listener.onAnimationCancel(view);
}
}
@Override
public void onAnimationStart(View view) {
if (mVpa.mOldLayerType >= 0) {
ViewCompat.setLayerType(view, ViewCompat.LAYER_TYPE_HARDWARE, null);
}
if (mVpa.mStartAction != null) {
mVpa.mStartAction.run();
}
Object listenerTag = view.getTag(LISTENER_TAG_ID);
ViewPropertyAnimatorListener listener = null;
if (listenerTag instanceof ViewPropertyAnimatorListener) {
listener = (ViewPropertyAnimatorListener) listenerTag;
}
if (listener != null) {
listener.onAnimationStart(view);
}
}
@Override
public void onAnimationEnd(View view) {
if (mVpa.mOldLayerType >= 0) {
ViewCompat.setLayerType(view, mVpa.mOldLayerType, null);
mVpa.mOldLayerType = -1;
}
if (mVpa.mEndAction != null) {
mVpa.mEndAction.run();
}
Object listenerTag = view.getTag(LISTENER_TAG_ID);
ViewPropertyAnimatorListener listener = null;
if (listenerTag instanceof ViewPropertyAnimatorListener) {
listener = (ViewPropertyAnimatorListener) listenerTag;
}
if (listener != null) {
listener.onAnimationEnd(view);
}
}
private void startAnimation(ViewPropertyAnimatorCompat vpa, View view) {
Object listenerTag = view.getTag(LISTENER_TAG_ID);
ViewPropertyAnimatorListener listener = null;
if (listenerTag instanceof ViewPropertyAnimatorListener) {
listener = (ViewPropertyAnimatorListener) listenerTag;
}
Runnable startAction = vpa.mStartAction;
Runnable endAction = vpa.mEndAction;
if (startAction != null) {
startAction.run();
}
if (listener != null) {
listener.onAnimationStart(view);
listener.onAnimationEnd(view);
}
if (endAction != null) {
endAction.run();
}
if (mStarterMap != null) {
mStarterMap.remove(view);
}
}