单击警报对话框以下载Facebook视频

Question

    void showDialog  (String title, String message){
        final AlertDialog.Builder builder=new AlertDialog.Builder(Browser.this ,R.style.MyDialogTheme );
    builder.setMessage(""+message+"");
    builder.setPositiveButton("Downlload", new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialogInterface, int i) {
            downloadVideoInBackground();
            dialogInterface.dismiss();
        }
    });
    builder.setNegativeButton("Play",new DialogInterface.OnClickListener()  {

        @Override
        public void onClick(DialogInterface dialogInterface,  int i) {
            dialogInterface.dismiss();
        }

    });
        builder.setNeutralButton("Cancel",new DialogInterface.OnClickListener()  {

            @Override
            public void onClick(DialogInterface dialogInterface,  int i) {
                dialogInterface.dismiss();
            }

        });
        builder.setCancelable(false);
        builder.create();
        builder.show();
}

这是我单击facebook video时低于7.0的警报视频的代码。但是，如果Android高于7.0，则会自动显示该对话框。告诉我，任何人，该怎么办或我在哪里错了