android.view.WindowLeaked:Activity has leaked window DecorView@9a11182[] that was originally added h

来源：互联网发布：软件hd什么意思编辑：程序博客网时间：2024/06/06 06:55

E/WindowManager: android.view.WindowLeaked: Activity com.activity.LoginActivity has leaked window DecorView@9a11182[] that was originally added here       at android.view.ViewRootImpl.<init>(ViewRootImpl.java:428)       at android.view.WindowManagerGlobal.addView(WindowManagerGlobal.java:337)       at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:94)       at android.app.Dialog.show(Dialog.java:332)

看提示是窗口泄露。

错误原因是因为activity中的Dialog、PopupWindow不能脱离activity而单独存在。当Dialog、PopupWindow正在显示的时候而它们依附的activity却destroy了，就会出现WindowLeaked异常。

解决办法是在finish 某个activity之前要确保依附于其上的Dialog、PopupWindow已经dismiss了

@Override    protected void onDestroy() {        super.onDestroy();        if(progressDialog!=null&&progressDialog.isShowing()) {            progressDialog.dismiss();        }    }

也可在OnCreateDialog()中创建Dialog，让系统去管理对话框。

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