在长按回调中显示一个新的AlertDilaog会被覆盖

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代码如下： ImagePreview.getInstance() .setContext(MainActivity.this) .setEnableDragClose(true) .setShowDownButton(false) .setIndex(position) .setImageList(fileList) .setBigImageLongClickListener(new OnBigImageLongClickListener() { @Override public boolean onLongClick(View view, final int pos) { String[] items; items = new String[] {"分享", "删除"}; AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this); builder.setItems(items, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialogInterface, int i) { switch (i) { case 0: sharePicture(fileList.get(pos)); break; case 1: deletePicture(fileList.get(pos), pos, true); break; } } }); builder.create(); builder.show(); return false; } }) .start();

分享、删除的dialog无法正常弹出，而是被图片查看界面遮挡

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已解决，使用该框架的上下文就行 AlertDialog.Builder builder = new AlertDialog.Builder(view.getContext());