Android VideoView : Video view is much darker in a dialog view

Question

大家好我在对话框 View 中嵌入视频 View 时遇到问题

一切正常，只是对话框中显示的视频比在 Activity 的其余部分中显示的要暗得多

有什么想法吗？

这里有一些代码

button1main.setOnClickListener(new OnClickListener() {

                public VideoView videoView = null;
                @Override
                public void onClick(View v) {
                    //set up dialog
                    Dialog dialog = new Dialog(CustomDialog.this);
                    dialog.setContentView(R.layout.maindialog);
                    //dialog.setTitle("This is my custom dialog box");
                    dialog.setCancelable(true);


                    this.videoView = (VideoView) dialog.findViewById(R.id.video);
                    VideoPlayer vp = new VideoPlayer(this.videoView, null);
                    vp.playVideo();

                    //set up button
                    Button button = (Button) dialog.findViewById(R.id.Button01);
                    button.setOnClickListener(new OnClickListener() {
                    @Override
                        public void onClick(View v) {
                            finish();
                        }
                    });
                    //now that the dialog is set up, it's time to show it    
                    dialog.show();
                }
            });

Answer 1

VideoView 似乎变暗了，因为它是在窗口后面创建的。Jason Rogers 解决方案有效，但意味着对话框后面的区域不会变暗。

我用过

mVideoView.setZOrderOnTop(true);

将 VideoView 放在前面，这样它就不会变暗，但对话框后面的所有内容仍然会变暗。