移动videoView ...用翻译动画 [英] move videoView...using translation animation

问题描述

我基本上尝试移动 VideoView 我必须使用在包含布局的动画师。但是，视频视图永远不会发生变化。它的布局动作，而不是视频本身？

我怎样才能使视频的举动？

这是我到目前为止所。

在 slideleft.xml

 ＆LT; XML版本=1.0编码=UTF-8＆GT？;
＆LT;设置的xmlns：机器人=htt​​p://schemas.android.com/apk/res/android＆GT;
＆LT;翻译机器人：fromXDelta =0％安卓toXDelta = -  50％机器人：时间=200
    机器人：fillAfter =真正的机器人：fillEnabled =真
机器人：插=@机器人：动画/ accelerate_decelerate_interpolator/＆GT;
＆LT; /集＆gt;
 

在动画部分activiy （重新初始化动画每次只是为了确保）

 公共无效videoSlideOut（时间长）{
    RN2 =新的Runnable（）{
        公共无效的run（）{
            动画SlideLeft = AnimationUtils.loadAnimation（Video.this，R.anim.slideleft）;
            动画SlideLeft2 = AnimationUtils.loadAnimation（Video.this，R.anim.slideleft）;
            （（RelativeLayout的）findViewById（R.id.video_view_slider））startAnimation（SlideLeft）。
            video.startAnimation（SlideLeft2）;
        }
    };
    hnd.postDelayed（RN2，时间）;

}
 

解决方案

我不认为你可以动画VideoView这样。 Basicly动画需要绘制窗口的缓存/层，然后蓬勃生机。但VideoView使用SurfaceView渲染视频。而且，据我所知，SurfaceView不能用动画动画类。

您可以尝试动画，但我不知道这是否会工作......

I am basically trying to move the VideoView I have by using an animator on the layout that contains in. However, the video view never moves. Its layout moves, but not the video itself?

How can I make the video move?

here is what i have so far.

the slideleft.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<translate android:fromXDelta="0%" android:toXDelta="-50%" android:duration="200"
    android:fillAfter ="true" android:fillEnabled="true"
android:interpolator="@android:anim/accelerate_decelerate_interpolator" />
</set>

the animation portion in activiy (reinitialized animators everytime just to make sure)

public void videoSlideOut(long time){
    rn2 = new Runnable(){
        public void run() {
            Animation SlideLeft = AnimationUtils.loadAnimation(Video.this, R.anim.slideleft);
            Animation SlideLeft2 = AnimationUtils.loadAnimation(Video.this, R.anim.slideleft);
            ((RelativeLayout) findViewById(R.id.video_view_slider)).startAnimation(SlideLeft);
            video.startAnimation(SlideLeft2);
        }
    };
    hnd.postDelayed(rn2, time);

}

解决方案

I don't think you can animate VideoView like this. Basicly animation takes drawing cache/layer of the window and then animates it. But VideoView uses SurfaceView for rendering video. And, as far as I know, SurfaceView can't be animated with Animation class.

You can try Animator but I'm not sure if it'll work...

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