1.买了一个nexus 6, 编译了源码aosp_shamu_userdebug 版, 刷机器为aosp编译出来的rom, 然后修改SystemUI里的东西(只是加了一些log, 为了查看流程), 然后adb push 到手机, 就出现了systemUI异常的问题. 然后把原来编译出来的SystemUI(未做修改)adb push到手机, 依然出现systemUI异常的错误.

1. 采用的是aosp的源码, 直接在github上可以搜到.github源码地方:https://github.com/android/platform_frameworks_base/tree/master/packages/SystemUI

3.一下出现的错误信息

01-24 06:31:34.464 E/AndroidRuntime( 2176): FATAL EXCEPTION: main 01-24 06:31:34.464 E/AndroidRuntime( 2176): Process: com.android.systemui, PID: 2176 01-24 06:31:34.464 E/AndroidRuntime( 2176): android.view.InflateException: Binary XML file line #87: uid=10017 needs permission android.permission.READ_CONTACTS to read lock_screen_owner_info_enabled for user 0 01-24 06:31:34.464 E/AndroidRuntime( 2176): at android.view.LayoutInflater.inflate(LayoutInflater.java:539) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at android.view.LayoutInflater.inflate(LayoutInflater.java:423) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at android.view.LayoutInflater.inflate(LayoutInflater.java:374) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at android.view.View.inflate(View.java:19790) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at com.android.systemui.statusbar.phone.PhoneStatusBar.makeStatusBarView(PhoneStatusBar.java:665) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at com.android.systemui.statusbar.phone.PhoneStatusBar.addStatusBarWindow(PhoneStatusBar.java:2815) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at com.android.systemui.statusbar.phone.PhoneStatusBar.createAndAddWindows(PhoneStatusBar.java:2811) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at com.android.systemui.statusbar.BaseStatusBar.start(BaseStatusBar.java:601) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at com.android.systemui.statusbar.phone.PhoneStatusBar.start(PhoneStatusBar.java:614) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at com.android.systemui.statusbar.SystemBars.createStatusBarFromConfig(SystemBars.java:106) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at com.android.systemui.statusbar.SystemBars.onNoService(SystemBars.java:58) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at com.android.systemui.statusbar.ServiceMonitor.startService(ServiceMonitor.java:230) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at com.android.systemui.statusbar.ServiceMonitor.-wrap5(ServiceMonitor.java) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at com.android.systemui.statusbar.ServiceMonitor$1.handleMessage(ServiceMonitor.java:73) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at android.os.Handler.dispatchMessage(Handler.java:102) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at android.os.Looper.loop(Looper.java:148) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at android.app.ActivityThread.main(ActivityThread.java:5417) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at java.lang.reflect.Method.invoke(Native Method) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616) 01-24 06:31:34.464 E/AndroidRuntime( 2176): Caused by: java.lang.SecurityException: uid=10017 needs permission android.permission.READ_CONTACTS to read lock_screen_owner_info_enabled for user 0 01-24 06:31:34.464 E/AndroidRuntime( 2176): at android.os.Parcel.readException(Parcel.java:1620) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at android.os.Parcel.readException(Parcel.java:1573) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at com.android.internal.widget.ILockSettings$Stub$Proxy.getBoolean(ILockSettings.java:368) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at com.android.internal.widget.LockPatternUtils.getBoolean(LockPatternUtils.java:1095) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at com.android.internal.widget.LockPatternUtils.isOwnerInfoEnabled(LockPatternUtils.java:573) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at com.android.keyguard.KeyguardStatusView.getOwnerInfo(KeyguardStatusView.java:203) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at com.android.keyguard.KeyguardStatusView.updateOwnerInfo(KeyguardStatusView.java:179) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at com.android.keyguard.KeyguardStatusView.onFinishInflate(KeyguardStatusView.java:119) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at android.view.LayoutInflater.rInflate(LayoutInflater.java:844) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:798) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at android.view.LayoutInflater.parseInclude(LayoutInflater.java:971) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at android.view.LayoutInflater.rInflate(LayoutInflater.java:831) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:798) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at android.view.LayoutInflater.parseInclude(LayoutInflater.java:971) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at android.view.LayoutInflater.rInflate(LayoutInflater.java:831) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:798) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at android.view.LayoutInflater.rInflate(LayoutInflater.java:838) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:798) 01-24 06:31:34.464 E/AndroidRuntime( 2176): at android.view.LayoutInflater.inflate(LayoutInflater.java:515) 01-24 06:31:34.464 E/AndroidRuntime( 2176): ... 19 more

4.报错是systemUI发生异常, 然后是不断的重启SystemUI, 不断地发生异常.
5.目前在so上发现一个类似的, 但不全像我的问题. 连接在此:http://stackoverflow.com/questions/32115650/android-app-crashes-when-trying-to-read-contacts-in-android-marshmallow-android