AlertDialog Unable to add window token null is

2019独角兽企业重金招聘Python工程师标准>>>

AlertDialog.Builder参数应该是Activity而不是getApplicationContext();

转载于:https://my.oschina.net/shanlilaideyu/blog/480770

AlertDialog Unable to add window token null is相关推荐

AlertDialog显示错误 Unable to add window token null is not for an application
在listView的onItemClick函数中显示一个AlertDialog,出现如下错误 08-07 21:26:43.506: ERROR/AndroidRuntime(9390): andro ...
Android --- 刚刚进入 Activity 页面的时候无法打开对话框，报错 Unable to add window -- token null is not valid； is your
报错如下: E/AndroidRuntime: FATAL EXCEPTION: mainProcess: com.gxuwz.yixin, PID: 29723java.lang.RuntimeEx ...
Android之运行PopupWindow提示Unable to add window -- token null is not valid； is your activity running?
1.问题在使用PopupWindow的时候,我们构建好了直接放在Activity的onCreate函数里面直接运行,提示这个错误 Unable to add window -- token null ...
android.view.WindowManager$BadTokenException: Unable to add window — token null
错误产生: private Context mcontext; @Override protected void onCreate(Bundle savedInstanceState) {mconte ...
Unable to add window token null is not valid is your activity running
莫名其妙的报错错误原因是不在主线程调用了弹窗方法解决方法很简单创建Handler static final int REFRESH_COMPLETE = 0X1112; private Hand ...
Unable to add window -- token null is not for an application
导致报这个错是在于new AlertDialog.Builder(mcontext),虽然这里的参数是AlertDialog.Builder(Context context)但我们不能使用getApp ...
android Unable to add window -- token null is n...
2019独角兽企业重金招聘Python工程师标准>>> 问题的原因:调用了getApplicationContext()复制给你的context 解决方法:将activity赋值co ...
自定义对话框提示：Unable to add window token null is not for an application
这是因为在new Dialog(context);的时候传入的context是通过getApplicationContext()获得的,这样就会报错. 把context的获得方式改为MainActiv ...
Unable to add window——token android.os.BinderProxy@196e65b8 is not valid;is your activit is running?
Caused by: android.view.WindowManager$BadTokenException:Unable to add window--token android.os.Binde ...

AlertDialog Unable to add window token null is

AlertDialog Unable to add window token null is相关推荐

最新文章

热门文章