在我的 SMS 应用程序中，当用户单击附加图像以展开它时，我会打开一个对话框。
一切正常，直到我决定添加动画。此对话框有 3 个按钮（右上角的一个关闭 ImageButton 和对话框底部栏中的两个按钮）。当用户点击图像时，按钮动画出/入。这一切都很好，除了按钮即使在隐藏后仍然可以点击。
动画之前：
动画后：
我的以下对话框代码：
// Declare these here to increase scope. (Listeners)
private static boolean ContainerChanged;
private static boolean ActionsHidden;
private static boolean AnimStarted;
private static boolean closeAnimFinished;
private static boolean barAnimFinished;
private void showExpandedImageDialog(Uri imgUri)
{
// Initialize Dialog
final Dialog dialog = new Dialog(ActivitySend.this, R.style.FullHeightDialog);
dialog.setContentView(R.layout.dialog_attachment_image_send);
// Initialize Views
final RelativeLayout Container = (RelativeLayout) dialog.findViewById(R.id.Container);
final LinearLayout actions = (LinearLayout) dialog.findViewById(R.id.Actions);
final ImageButton btnClose = (ImageButton) dialog.findViewById(R.id.btnClose);
Button btnReplace = (Button) dialog.findViewById(R.id.btnReplace);
Button btnRemove = (Button) dialog.findViewById(R.id.btnRemove);
ImageView image = (ImageView) dialog.findViewById(R.id.Image);
// Load Image & Make Zoomable
PhotoViewAttacher mAttacher = new PhotoViewAttacher(image);
image.setImageURI(imgUri);
mAttacher.update();
// Get animations ready
final Animation fiCloseAnim = AnimationUtils.loadAnimation(ActivitySend.this, R.anim.fade_in);
fiCloseAnim.setFillEnabled(true);
fiCloseAnim.setFillAfter(true);
final Animation foCloseAnim = AnimationUtils.loadAnimation(ActivitySend.this, R.anim.fade_out);
foCloseAnim.setFillEnabled(true);
foCloseAnim.setFillAfter(true);
final Animation dBarAnim = AnimationUtils.loadAnimation(ActivitySend.this, R.anim.slide_down);
dBarAnim.setFillEnabled(true);
dBarAnim.setFillAfter(true);
final Animation uBarAnim = AnimationUtils.loadAnimation(ActivitySend.this, R.anim.slide_up);
uBarAnim.setFillEnabled(true);
uBarAnim.setFillAfter(true);
// Reset static variables
ActionsHidden = false;
AnimStarted = false;
closeAnimFinished = false;
barAnimFinished = false;
// Initialize listeners
AnimationListener closeAnimListener = new AnimationListener()
{
@Override
public void onAnimationEnd(Animation animation)
{
closeAnimFinished = true;
if (closeAnimFinished && barAnimFinished)
{
AnimStarted = false;
closeAnimFinished = false;
barAnimFinished = false;
if (ActionsHidden)
{
actions.setVisibility(View.VISIBLE);
btnClose.setVisibility(View.VISIBLE);
}
else
{
actions.setVisibility(View.GONE);
btnClose.setVisibility(View.GONE);
}
ActionsHidden = !ActionsHidden;
}
}
@Override
public void onAnimationRepeat(Animation animation)
{
// Nothing
}
@Override
public void onAnimationStart(Animation animation)
{
AnimStarted = true;
}
};
AnimationListener barAnimListener = new AnimationListener()
{
@Override
public void onAnimationEnd(Animation animation)
{
barAnimFinished = true;
if (closeAnimFinished && barAnimFinished)
{
AnimStarted = false;
closeAnimFinished = false;
barAnimFinished = false;
if (ActionsHidden)
{
actions.setVisibility(View.VISIBLE);
btnClose.setVisibility(View.VISIBLE);
}
else
{
actions.setVisibility(View.GONE);
btnClose.setVisibility(View.GONE);
}
ActionsHidden = !ActionsHidden;
}
}
@Override
public void onAnimationRepeat(Animation animation)
{
// Nothing
}
@Override
public void onAnimationStart(Animation animation)
{
AnimStarted = true;
}
};
// Set listeners
fiCloseAnim.setAnimationListener(closeAnimListener);
foCloseAnim.setAnimationListener(closeAnimListener);
dBarAnim.setAnimationListener(barAnimListener);
uBarAnim.setAnimationListener(barAnimListener);
// Actions Appear/Disappear onTap (Animate)
mAttacher.setOnPhotoTapListener(new OnPhotoTapListener()
{
@Override
public void onPhotoTap(View view, float x, float y)
{
if (!AnimStarted && ActionsHidden)
{
actions.startAnimation(uBarAnim);
btnClose.startAnimation(fiCloseAnim);
}
else if (!AnimStarted)
{
actions.startAnimation(dBarAnim);
btnClose.startAnimation(foCloseAnim);
}
}
});
// Make dialog square
ContainerChanged = false;
ViewTreeObserver vto = Container.getViewTreeObserver();
vto.addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener()
{
public boolean onPreDraw()
{
// Set boolean to save processing power
if (!ContainerChanged)
{
int width = Container.getMeasuredWidth();
Container.getLayoutParams().height = width;
ContainerChanged = true;
}
return true;
}
});
// Set button listeners
btnClose.setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View v)
{
dialog.dismiss();
}
});
btnReplace.setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View v)
{
// TODO Auto-generated method stub
}
});
btnRemove.setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View v)
{
// TODO Auto-generated method stub
}
});
// Show dialog
dialog.show();
}
如果我删除动画并只使用，一切都会完美运行，view.setVisibility(View.GONE)但我真的很喜欢动画......
关于我可以做些什么来解决这个问题的任何想法？我可能会使用view.setClickable(false);，但我确信有比这更好的解决方案。