android는 활동이 끝나기 전에 애니메이션이 끝날 때까지 기다린다.

Question

나는 게임 응용을 쓴다. 사용자가 잘못된 버튼을 누르면 애니메이션을 표시하고 애니메이션이 완료되면 게임을 마칩니다.

현재 완성 된 애니메이션이 시작되면 애니메이션이 시작됩니다. 애니메이션이 완성되기를 바래요. 다음은

이이 내 SwapView 클래스는이 스레드가 있습니다

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; 
     } 

애니메이션을 시작 내 주요 활동 방법입니다 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) { 

    } 
} 

를 구현하는 내 클래스입니다

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

'애니메이션'이 무엇인지 구체적으로 설명 할 수 있습니까? 프레임을 직접 재생하거나 이미지 또는 비디오 만 재생하는 수업입니까?

가장 좋은 방법은 콜백 메서드를 만들고 애니메이션이 끝날 때 실행하는 것입니다. 이 같은

Answer 2

뭔가 :

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) { 

} 
} 

그리고 당신의 applyRotation는 추측이 정확한지 여부를 전달해야합니다

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; 
}