错误报告: 10-20 14:34:46.565: E/AndroidRuntime(23098): FATAL EXCEPTION: main10-20 14:34:46.565: E/AndroidRuntime(23098): android.view.WindowManager$BadTokenException: Unable to add window -- token null is not for an application 问题分析: 在AlertDialog.Builder…
Stack Overflow 排错翻译 - Closing AlertDialog.Builder in Android -Android环境中关闭AlertDialog.Builder 转自:http://www.lanqibing.com/archives/783.html 原文: In the following code, I tried to dismiss the AlertDialog box but to no avail. However, if I remove compa…
原文网址:https://blog.csdn.net/u010694658/article/details/53022294 由于开发中经常使用弹框,然而系统自带的弹框太局限,也不太美观,经常不能满足开发需求,所以就只能自定义布局.其实自定义布局很简单,没不要写出来,但是如果不写一遍的,后面遇到的话就感觉又会忘记,所以在次记一小笔,仅记一个最简单的例子,可以举一反三. 直接上代码 public class MainActivity extends Activity implements OnC…
在Android中,弹出对话框使用AlertDialog.Builder方法. new AlertDialog.Builder(MainActivity.this).setTitle("本机设置") .setView(view) .setPositiveButton("确定",new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface v, int arg…