Android：旋转动画和移动动画组合

Question

我有一个ImageView图像。我需要旋转这个图像90去油脂，然后从左到右移动这个图像。我管理如何做到这一点。我用AnnimationListener和旋转完成后我开始moveAnimation（）。但在运动图像返回到原始外观之前（旋转之前）。旋转

XML代码rotation.xml

<?xml version="1.0" encoding="utf-8"?> 
<rotate 
    xmlns:android="http://schemas.android.com/apk/res/android" 
    android:fromDegrees="0" 
    android:interpolator="@android:anim/linear_interpolator" 
    android:toDegrees="90" 
    android:pivotX="50%" 
    android:pivotY="50%" 
    android:duration="1000" 
    android:startOffset="0" 
/> 

rotateAnimation（）

private void rotateAnimation(){ 

     Animation rotation = AnimationUtils.loadAnimation(getContext(), R.anim.rotate); 
     rotation.setRepeatCount(0); 
     rotation.setFillAfter(true); 

     rotation.setAnimationListener(new AnimationListener() { 


     public void onAnimationEnd(Animation animation) { 
      moveAnnimation(); 
     } 
    }); 

moveAnnimation（）

 private void moveAnnimation(){ 

    TranslateAnimation moveLefttoRight = new TranslateAnimation(0, 2000, 0, 0); 
     moveLefttoRight.setDuration(1000); 
     moveLefttoRight.setFillAfter(true); 

     moveLefttoRight.setAnimationListener(new AnimationListener() { 

     public void onAnimationStart(Animation animation) { 
      // TODO Auto-generated method stub 

     } 

     public void onAnimationRepeat(Animation animation) { 
      // TODO Auto-generated method stub 

     } 

     public void onAnimationEnd(Animation animation) { 
      // TODO Auto-generated method stub 

     } 
    }); 


    image.startAnimation(moveLefttoRight); 
} 

Answer 1

您需要setFillAfter(true)的旋转和平移两个Animation obje克拉。

Animation.html#setFillAfter(boolean)

If fillAfter is true, the transformation that this animation performed will persist when it is finished. Defaults to false if not set. Note that this applies to individual animations and when using an AnimationSet to chain animations.

以下是我的代码，你需要AnimationSet实现链接动画效果。

public class MainActivity extends Activity { 

    ImageView image = null; 

    @Override 
    public void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_main); 

     image = (ImageView)findViewById(R.id.imageview); 

     animateImageView(); 
    } 

    private void animateImageView() { 
     AnimationSet set = new AnimationSet(true); 
     set.setFillAfter(true); 

     Animation rotation = AnimationUtils.loadAnimation(this, R.anim.rotation); 
     TranslateAnimation moveLefttoRight = new TranslateAnimation(0, 200, 0, 0); 
     moveLefttoRight.setDuration(1000); 
     moveLefttoRight.setStartOffset(1000); 

     set.addAnimation(rotation); 
     set.addAnimation(moveLefttoRight); 

     image.startAnimation(set); 
    } 
}