Android 报错处理：not attached to window manager
16lz
2021-01-23
not attached to window manager有许多场景发生
最近在dialog上碰到此问题
WindowManager: android.view.WindowLeaked: Activity com.XXXXXX.LoginActivity has leaked window [email protected][系统信息] that was originally added here12407-17 16:15:41.822 30086 30086 E WindowManager: at android.view.ViewRootImpl.(ViewRootImpl.java:498)12507-17 16:15:41.822 30086 30086 E WindowManager: at android.view.WindowManagerGlobal.addView(WindowManagerGlobal.java:346)12607-17 16:15:41.822 30086 30086 E WindowManager: at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:94)12707-17 16:15:41.822 30086 30086 E WindowManager: at android.app.Dialog.show(Dialog.java:356)12807-17 16:15:41.822 30086 30086 E WindowManager: at com.growingio.android.sdk.agent.VdsAgent.showDialog(Unknown Source:0)12907-17 16:15:41.822 30086 30086 E WindowManager: at com.growingio.android.sdk.agent.VdsAgent.showDialog(Unknown Source:0)13007-17 16:15:41.822 30086 30086 E WindowManager: at com.growingio.android.sdk.agent.VdsAgent.showDialog(Unknown Source:0) 可能原因：
之前显示的对话框没有关闭，或者上下文已经失效，存在窗口泄露问题
解决方法：
1、try catch
try { if ((mDialog != null) && mDialog.isShowing()) { mDialog.dismiss(); }} catch (Exception e) { } finally { mDialog = null;} 2、判断上下文，有效时再关闭
if (progressDialog != null) { if (progressDialog.isShowing()){ Context context = ((ContextWrapper)progressDialog.getContext()).getBaseContext(); if(context instanceof Activity) { if(!((Activity)context).isFinishing() && !((Activity)context).isDestroyed()) progressDialog.dismiss(); } else { progressDialog.dismiss(); } } progressDialog = null;}
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