下面是显示自定义对话框的代码
private void showDialog() {
AlertDialog.Builder builder = new AlertDialog.Builder(Blackname_Activity.this);
//要自定义对话框的样式所以调用creat方法
AlertDialog dialog = builder.create();
View view = View.inflate(getApplicationContext(), R.layout.blackname_insert_dialog, null);
//将低版本的间距取消掉
dialog.setView(view,0,0,0,0);
dialog.show();
}
刚开始我把
AlertDialog.Builder builder = new AlertDialog.Builder(Blackname_Activity.this);
写成了
AlertDialog.Builder builder = new AlertDialog.Builder(getApplicationContext());
报了个错误
Unable to add window -- token null is not for an application
