Binder资源不足时log体现
时间: 2024-09-14 22:08:48 浏览: 62
当Android应用中发生Binder资源不足的情况时,通常会在系统的日志(Logcat)中看到相关的错误信息。这通常表现为`ActivityManager$RunningAppProcessError`异常,提示类似于`Application Not Responding`、`Insufficient memory for binding`等。具体日志可能如下:
```
W/InputDispatcher(459): channel 'com.example.app/com.example.app.MainActivity (server)' ~ Consumer closed input channel or an error occurred. events=0x9
E/WindowManager(459): Activity com.example.app.MainActivity has leaked window com.android.internal.policy.PhoneWindow$DecorView@67a34d7 that was originally added here
W/System.err(459): android.view.WindowLeaked: Activity com.example.app.MainActivity has leaked window com.android.internal.policy.PhoneWindow$DecorView@67a34d7 that was originally added here
W/System.err(459): at android.view.ViewRootImpl.<init>(ViewRootImpl.java:385)
W/System.err(459): at android.view.WindowManagerGlobal.addView(WindowManagerGlobal.java:299)
W/System.err(459): at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:92)
W/System.err(459): at android.app.Dialog.show(Dialog.java:293)
W/System.err(459): at com.example.app.MainActivity.onCreateDialog(MainActivity.java:xxx)
W/System.err(459): at com.example.app.MainActivity.onOptionsItemSelected(MainActivity.java:yyy)
W/System.err(459): at android.app.Activity.onMenuItemSelected(Activity.java:2969)
W/System.err(459): ... 30 more
```
这种错误通常是因为进程内存不足,导致无法创建新的Binder连接。开发者应该检查是否有大量耗内存的操作,比如持有过多的对象引用、网络请求延迟处理不当、大量的数据库操作等,并及时释放不再需要的资源,优化内存管理。
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