我在带有LinearLayout的.xml文件中有一个EditText,并希望在AlertDialog上将其添加为setView()
参数。这可能吗?这是我尝试过的:
AlertDialog.Builder builder = new AlertDialog.Builder(this);
final EditText input = new EditText(this);
builder.setView(input);
但是启动时对话框是空白的。我做错了什么?
答案 0 :(得分:0)
像这样使用
AlertDialog.Builder builder = new AlertDialog.Builder(this);
LayoutInflater inflater = this.getLayoutInflater();
View dialogView = inflater.inflate(R.layout.your_layout, null);
builder.setView(dialogView);
AlertDialog alertDialog = builder.create();
alertDialog.show();
使用dialogView
,您可以获得EditText
这样的
EditText editText = (EditText) dialogView.findViewById(R.id.your_edit_text);
答案 1 :(得分:0)
这可能会有所帮助
AlertDialog.Builder builder = new AlertDialog.Builder(this);
LayoutInflater inflater = getLayoutInflater();
builder.setView(inflater.inflate(R.layout.YourLayout, null));
AlertDialog ad = builder.create();