Android的等待動畫活動之前完成結束

Question

我寫一個遊戲應用。如果用戶按錯了按鈕，我想顯示一個動畫，當動畫完成時，完成（）我的遊戲;

目前，完成被調用時我的動畫剛剛開始。我想要動畫完成。

下面是我的類，它實現AnimationListener

public final class DisplayNextView implements Animation.AnimationListener { 
    View changeView; 
    Drawable image; 

    public DisplayNextView(View parChangeView, Drawable parImage) { 
     this.changeView = parChangeView; 
     this.image = parImage; 
    } 

    public void onAnimationStart(Animation animation) { 
     changeView.post(new SwapViews(changeView, image)); 
     changeView.postDelayed(new SwapViews(changeView, null), 1000); 
    } 

    public void onAnimationEnd(Animation animation) { 

    } 

    public void onAnimationRepeat(Animation animation) { 

    } 
} 

這是我的一個啓動動畫

private void applyRotation(View parChangeView, Drawable image, float start, float end) { 
     // Find the center of image 
     final float centerX = parChangeView.getWidth()/2.0f; 
     final float centerY = parChangeView.getHeight()/2.0f; 

     // Create a new 3D rotation with the supplied parameter 
     // The animation listener is used to trigger the next animation 
     final Flip3DAnimation rotation = 
       new Flip3DAnimation(start, end, centerX, centerY); 
     rotation.setDuration(250); 
     rotation.setFillAfter(true); 
     rotation.setInterpolator(new AccelerateInterpolator()); 
     rotation.setAnimationListener(new DisplayNextView (parChangeView,image)); 
     parChangeView.startAnimation(rotation); 
     //return rotation; 
     } 

這是我的SwapView類，這是一個線程的主要活動方式

public final class SwapViews implements Runnable { 
    View changeView; 
    Drawable image; 

    public SwapViews(View parChangeView, Drawable parImage) { 
     this.changeView = parChangeView; 
     this.image = parImage; 
    } 

    public void run() { 
     final float centerX = changeView.getWidth()/2.0f; 
     final float centerY = changeView.getHeight()/2.0f; 
     Flip3DAnimation rotation; 
     changeView.setBackgroundDrawable(image); 
     //TODO should find a better way!! 
     if (image==null) 
      changeView.setBackgroundColor(Color.BLACK); 


     rotation = new Flip3DAnimation(-90, 0, centerX, centerY); 


     rotation.setDuration(250); 
     rotation.setFillAfter(true); 
     rotation.setInterpolator(new DecelerateInterpolator()); 

     changeView.startAnimation(rotation); 

    } 
} 

Answer 1

你能更具體，這是什麼「動畫」是什麼？這是一個你自己玩框架或只是圖像或視頻的課程嗎？

，如果它是第一個最好的方法是創建一個回調方法，只是火，當動畫完成。

Answer 2

事情是這樣的：

public final class DisplayNextView implements Animation.AnimationListener { 
View changeView; 
Drawable image; 
boolean mIsCorrect; 
Activity mContext; 

public DisplayNextView(View parChangeView, Drawable parImage, 
     boolean isCorrect, Activity context) { 
    this.changeView = parChangeView; 
    this.image = parImage; 
    mIsCorrect = isCorrect; 
    mContext = context; 
} 

public void onAnimationStart(Animation animation) { 
    changeView.post(new SwapViews(changeView, image)); 
    changeView.postDelayed(new SwapViews(changeView, null), 1000); 
} 

public void onAnimationEnd(Animation animation) { 
    if (mIsCorrect == false) { 
     mContext.finish(); 
    } 
} 

public void onAnimationRepeat(Animation animation) { 

} 
} 

和你applyRotation應該通過猜測是否是正確的：

private void applyRotation(View parChangeView, Drawable image, float start, 
     float end, boolean isCorrect) { 
    // Find the center of image 
    final float centerX = parChangeView.getWidth()/2.0f; 
    final float centerY = parChangeView.getHeight()/2.0f; 

    // Create a new 3D rotation with the supplied parameter 
    // The animation listener is used to trigger the next animation 
    final Flip3DAnimation rotation = new Flip3DAnimation(start, end, 
      centerX, centerY); 
    rotation.setDuration(250); 
    rotation.setFillAfter(true); 
    rotation.setInterpolator(new AccelerateInterpolator()); 
    rotation.setAnimationListener(new DisplayNextView(parChangeView, image, isCorrect, this)); 
    parChangeView.startAnimation(rotation); 
    // return rotation; 
}