在AlertDialog.Builder中用到findViewById()出现NullPointer异常

findViewById在DialogFragment - NullPointerException异常(findViewById in Dialog...{ AlertDialog.Builder builder = new AlertDialog.Builder(getActivity()); ...

newpassword, null); Dialog dlg=new AlertDialog.Builder(this).setView(input...那么如何获取dialog中的view呢?起初,我直接使用findviewbyid,运行后发生异常,使用...

Android 自定义控件布局 NullPointerException findViewById 标签: androidfindView...写在这里作为提醒吧! 贴上代码: AlertDialog.Builder builder=new AlertDialog....

NullPointerException异常而在AlertDialog改变TextView的文本(NullPointerException ...text = (TextView)view.findViewById(R.id.lorem); builder.setView(view);...

AlertDialog.Builder alertDialog =new AlertDialog.Builder...getLayoutInflater().inflate(R.layout.main, null)...通过view.findViewById() 得到 目标View 然后设置...

= inflater.inflate(R.layout.newpassword, null);...Dialog dlg=new AlertDialog.Builder(this).setView...当然,我们也可以在layout中使用findviewbyid方法。使用...

Null Pointer Exception in alert Dialog Builder up vote 0 down vote favorite...(TextView) findViewById(R.id.txt_date); txt_Location = (TextView) ...

以前我们在Activity里面使用某个控件时,通常是直接使用findViewById()方法来获取这个...null); AlertDialog.Builder builder =new AlertDialog.Builder(Order.this); ...

2.在另一个view的元素应该用view.findViewById来拿3.clean一下工程,让ID重新...Dialog.setButton("设置", null); //创建面板 AlertDialog.Builder builder =...

plateList = (ListView)selectplate.findViewById(R.id.plateList1);builder....Dialog { public void processDialog(AlertDialog dialog){ if(dialog == null...