触摸外部时解除对话框

Question

我试过并搜索过这些东西，但没有得到答案

我正在点击一个关于点击的视图现在我想要解除膨胀的视图，但它没有发生 这是我的来源......

icon1.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
             LayoutInflater inflater = (LayoutInflater)screen.getSystemService(screen.LAYOUT_INFLATER_SERVICE);
               layout =  inflater.inflate(R.layout.image_popup,null);

               AlertDialog.Builder builder = new AlertDialog.Builder(Actvity.this);
               builder.setCancelable(true);
               builder.setView(layout);

我不想添加正面或负面按钮

 builder.setPositiveButton("OK", new DialogInterface.OnClickListener() {

                @Override
                public void onClick(DialogInterface dialog, int which) {
                    // TODO Auto-generated method stub
                     dialog.dismiss();
                }
            });

               final AlertDialog alertDialog = builder.create(); 

               alertDialog.setIcon(R.drawable.icon1);
               alertDialog.show();
        }
    });

Answer 1

使用自定义对话框并使用此方法达到您的要求dialog.setCanceledOnTouchOutside(true);

示例

public void getCustomOkDialog(Context mContext) {

    final Dialog dialog = new Dialog(mContext);
    dialog.setContentView(R.layout.ok_dialog);

    dialog.setCanceledOnTouchOutside(true);
    TextView txtMessage = (TextView) dialog.findViewById(R.id.txtMessage);
    txtMessage.setText("Your Message");
    dialog.show();

}