layout-animation

问题 I have a circle at the center of the screen inside which there's an ImageView + TextView . I have another two ImageView + TextView , one at the top and another at bottom of the screen. My requirement is : I want a copy of the top ImageView + TextView and a copy of the bottom ImageView + TextView to move in animation into the center of the circle, thereby changing the value of the textView inside the circle. For example: Say top textView has value 200 and bottom textview has value 300. I want

问题 Is it possible to override Android's LayoutAnimationController in such a way that only certain child View s that I specify inside a ViewGroup will animate? My goal is to choose an arbitrary set of the child views based on the current state of the Activity and animate them with the same animation at exactly the same time, then at a later time choose a different arbitrary set of child views and do the same thing. I would like to be able to do this continually until the Activity is finished

问题 I am not able to put view animation for inflated layouts. I used the following code snippet pageView.startAnimation(AnimationUtils.loadAnimation(this,R.anim.right_to_left_anim.xml)); and xml <set xmlns:android="http://schemas.android.com/apk/res/android" android:shareInterpolator="false"> <translate android:fromXDelta="0%" android:toXDelta="100%" android:fromYDelta="0%" android:toYDelta="0%" android:duration="700"/> </set> Is any thing i missing? Thanks. 回答1: Here is the code for the sliding