Android 自定义alertDialog

       final AlertDialog.Builder builder = new AlertDialog.Builder(getContext());

     

       View view = View

                .inflate(getContext(), R.layout.group_manager, null);//发射一个自定view

        builder.setView(view);
        builder.setCancelable(true);

        Button groupManagerBu = view.findViewById(R.id.managerGroup);//根据id找到button
        Button deleteBu = view.findViewById(R.id.deleteGroup);//这里只是个演示

        final AlertDialog managerDialog = builder.create();

        managerDialog.show();

        如果想让对话框消失只需要在用到地方 managerDialog.dismiss(); 一下就可以了