ImageView no longer exists. You should not use this PhotoViewAttacher any more

「爱情、让人受尽委屈。」 2022-07-16 08:13 148阅读 0赞

[参考GitHub的解决方法][GitHub]

把PhotoviewAttacher 类中的cleanup()方法替代成下面的方法

@SuppressLint("NewApi")
        @SuppressWarnings("deprecation")
        public final void cleanup() {
            if (VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN)
            {
                if (null != mImageView) {
                    mImageView.get().getViewTreeObserver().removeOnGlobalLayoutListener(this);
                }
    
                if (null != mViewTreeObserver && mViewTreeObserver.isAlive()) {
                    mViewTreeObserver.removeOnGlobalLayoutListener(this);
    
                    mViewTreeObserver = null;
    
                    // Clear listeners too
                    mMatrixChangeListener = null;
                    mPhotoTapListener = null;
                    mViewTapListener = null;
                    // Finally, clear ImageView
                    mImageView = null;
                }
    
            }
            else
            {
                if (null != mImageView) {
                    mImageView.get().getViewTreeObserver().removeGlobalOnLayoutListener(this);
                }
    
                if (null != mViewTreeObserver && mViewTreeObserver.isAlive()) {
                    mViewTreeObserver.removeGlobalOnLayoutListener(this);
    
                    mViewTreeObserver = null;
    
                    // Clear listeners too
                    mMatrixChangeListener = null;
                    mPhotoTapListener = null;
                    mViewTapListener = null;
                    // Finally, clear ImageView
                    mImageView = null;
                }
            }
        }

[GitHub]: https://github.com/chrisbanes/PhotoView/issues/50