对话框后面的对话框中显示的是VideoView的MediaController

我在自定义对话框中有一个VideoView,我正在为VideoView立即创建一个媒体控制器,并将其分配给代码中的VideoView,但控制器实际上并不会出现在视频中 – 它出现在对话框后面！任何想法如何让控制器上面的视频？

我创建了一个静态对话助手类来帮助构建自定义对话框：

public class DialogHelper {

    public static Dialog getVideoDialog(Context context,Uri videoLocation,boolean autoplay) {
        final Dialog dialog = getBaseDialog(context,true,R.layout.dialog_video);

        ((Activity)context).getwindow().setFormat(PixelFormat.TRANSLUCENT);
        final VideoView videoHolder = (VideoView) dialog.findViewById(R.id.video_view);
        videoHolder.setVideoURI(videoLocation);
        //videoHolder.setRotation(90);
        MediaController mediaController =  new MediaController(context);
        videoHolder.setMediaController(mediaController);
        mediaController.setAnchorView(videoHolder);
        videoHolder.requestFocus();
        if(autoplay) {
            videoHolder.start();
        }
        videoHolder.setonCompletionListener(new OnCompletionListener() {

            @Override
            public void onCompletion(MediaPlayer mp) {
                dialog.dismiss();

            }
        });
        return dialog;
    }


    /**
     * Creates a simple dialog Box with as many buttons as you want
     * @param context The context of the dialog
     * @param cancelable whether the dialog can be closed/cancelled by the user
     * @param layoutResID the resource id of the layout you want within the dialog
     * 
     * @return the dialog
     */
    public static Dialog getBaseDialog(Context context,boolean cancelable,int layoutResID) {
        Dialog dialog = new Dialog(context,R.style.Theme_PopUpDialog);
        dialog.requestwindowFeature(Window.FEATURE_NO_TITLE);
        dialog.setCancelable(cancelable);
        dialog.setCanceledOnTouchOutside(cancelable);
        dialog.setContentView(layoutResID);

        return dialog;
    }
}

所以在我的活动中,我只需要创建我的对话框：

Dialog videoDialog = DialogHelper.getVideoDialog(context,Uri.parse("http://commonsware.com/misc/test2.3gp"),true);
videoDialog.show();

解决方法

我建议您需要使用活动而不是对话框.设置您的活动主题以模拟清单中的对话框.

示例 – AndroidManifest.xml：

android:theme="@android:style/Theme.Dialog"

然后,您可以像示例中一样显示VideoView.