throw new WindowManager.BadTokenException("Unabletoaddwindow -- token" + attrs.token+ "is not valid; is your activity running?"); 常见的崩溃日志如下: android.view.WindowManager$BadTokenException:Unable toaddwindow -- tokenandroid.os.BinderProxy@406a074is not valid; is your activity running?ata...
对于PopupWindow Dialog需要 Activity 作为容器,并于其生命周期联系在一起.在Activity 还没有初始化完成时,此时我们调用PopupWindow Dialog的show()方法就会抛出异常: thrownewWindowManager.BadTokenException("Unable to add window -- token "+attrs.token+" is not valid; is your activity running?"); 常见的崩溃...
对于PopupWindow Dialog 需要 Activity 作为容器,并于其生命周期联系在一起.在Activity 还没有初始化完成时,此时我们调用 PopupWindow Dialog 的show()方法...
然而,当我们运行这段代码时,可能会遇到一个错误:android.view.WindowManager$BadTokenException: Unable to add window -- token null is not valid; is your activity running?。 这个错误的原因是在显示Dialog的时候,可能当前的Activity已经被销毁或不可见,不能再添加新的窗口。因此,我们需要在显示Dialog之前,检查...
如果在show之前没有指定Window的type为SYSTEM_WINDOW类型,一样会发生BadTokenException的,message是token null is not valid; is your activity running?。 为什么会这样? 常规的Dialog的容器是Activity,所以它窗口属性的token引用的就是Activity的Token。到了WMS那边会根据这个Activity的Token来找到对应的ActivityRecord实例...
2.Toast偶尔报错Unable to add window,is your activity running 3.Toast运行在子线程导致崩溃,子线程如何吐司 4.Dialog Unable to add window --token null is not for an application 5.为什么Dialog不能用Application的Context,一旦用了则会导致崩溃
主动避免 android.view.WindowManager$BadTokenException: Unable to add window -- token android.os.BinderProxy@4fe3219 is not valid; is your activity running? 这个问题Activity MZCretin commented on Nov 8, 2019 MZCretin on Nov 8, 2019 Owner 你用的是哪个版本? zzzsssbo commented on Nov 8, 2019...
Retrieve the Context this Dialog is running in. (Inherited from Dialog) CurrentFocus Call android.view.Window#getCurrentFocus on the Window if this Activity to return the currently focused view. (Inherited from Dialog) DatePicker Returns the DatePicker contained in this dialog. Handle The handl...
Retrieve the Context this Dialog is running in. (Inherited from Dialog) CurrentFocus Call android.view.Window#getCurrentFocus on the Window if this Activity to return the currently focused view. (Inherited from Dialog) Handle The handle to the underlying Android instance. (Inherited from Objec...
正常可以使用Activity的onCreateDialog(int)回调函数来创建Dialog。使用这个回调函数的时候,系统会自动管理每个dialog的状态,并把它们关联到这个Activity,有效的使它成为dialog的所有者。这样每个第啊咯个都从父Activity继承一些属性。For example, when a dialog is open, the Menu key reveals the options menu defined...