2025年2月24日 星期一 甲辰(龙)年 腊月廿四 设为首页 加入收藏
rss
您当前的位置:首页 > 计算机 > 编程开发 > 安卓(android)开发

Android开机log和常见异常的分析

时间:02-13来源:作者:点击数:48

Android开机log分析

分析开机log,一是可以理一下android启动流程,二是可以通过log定位错误,下面列举一些常见android程序发生错误时抛出的异常,查找关键字xxxException可以快速定位android层错误以及原因:

  • Java.lang.NullPointerException:
  • 空指针异常
  • java.lang.ClassNotFoundException:
  • 找不到类抛出的异常
  • java.lang.ArithmeticException:
  • 一个整数“除以零”时抛出的异常
  • java.lang.ArrayIndexOutOfBoundsException:
  • 数组越界访问以后抛出的异常
  • java.lang.IllegalArgumentException:
  • 传入非法参数抛出的异常
  • java.lang.IllegalAccessException:
  • 当应用程序要调用一个类,但当前的方法即没有对该类的访问权限便会出现这个异常
  • java.lang.SecturityException:
  • 安全异常。由安全管理器抛出,用于指示违反安全情况的异常
  • java.lang.RuntimeException
  • 运行时异常。是所有Java虚拟机正常操作期间可以被抛出的异常的父类。
  • java.lang.NumberFormatException:
  • 字符串转换为数字异常:
  • java.lang.StackOverflowError:
  • 堆栈溢出错误。当一个应用递归调用的层次太深而导致堆栈溢出时抛出该错误。
  • java.lang.RuntimeException 
  • java.lang.OutOfMemoryError:
  • 内存不足错误。当可用内存不足以让Java虚拟机分配给一个对象时抛出该错误。
  • java.lang.IOException:
  • 输入输出异常
  • java.lang.AbstractMethodError:
  • 抽象方法错误。当应用试图调用抽象方法时抛出。
  • java.lang.ClassFormatError:
  • 类格式错误。当Java虚拟机试图从一个文件中读取Java类,而检测到该文件的内容不符合类的有效格式时抛出。
  • java.lang.InstantiationError:
  • 实例化错误。当一个应用试图通过Java的new操作符构造一个抽象类或者接口时抛出该异常.
  • java.lang.InternalError:内部错误。用于指示Java虚拟机发生了内部错误。
  • java.lang.NoSuchMethodError
  • 方法不存在错误。当应用试图调用某类的某个方法,而该类的定义中没有该方法的定义时抛出该错误。
  • java.lang.VirtualMachineError
  • 虚拟机错误。用于指示虚拟机被破坏或者继续执行操作所需的资源不足的情况
  • java.lang.ClassCastException
  • 类造型异常。假设有类A和B(A不是B的父类或子类),O是A的实例,那么当强制将O构造为类B的实例时抛出该异常。该异常经常被称为强制类型转换异常。
  • java.lang.InterruptedException
  • 被中止异常。当某个线程处于长时间的等待、休眠或其他暂停状态,而此时其他的线程通过Thread的interrupt方法终止该线程时抛出该异常。
  • java.lang.IllegalStateException
  • 违法的状态异常。当在Java环境和应用尚未处于某个方法的合法调用状态,而调用了该方法时,抛出该异常。
  • java.lang.ExceptionInInitializerError
  • 初始化程序错误。当执行一个类的静态初始化程序的过程中,发生了异常时抛出。静态初始化程序是指直接包含于类中的static语句段。

开机关键log分析

  • 1. android启动第一阶段:启动android第一个进程init,通过解析init.rc脚本,生成文件系统,启动vold、media、SurfaceFlinger等Nativie服务。在这个阶段你可以看到带“Android”文字静态logo和带“android”文字的开机动画
  • [ 3.947876] init: /dev/hw_random not found
  • ========正常打印,找不到/dev/hw这个目录
  • [ 3.952580] init: cannot open '/initlogo.rle'
  • ==========正常打印,第二个开机画面的内容是由文件/initlogo.rle来指定的。
  • 如果文件/initlogo.rle不存在,或者在显示它的过程中出现异常,那么函数load_565rle_image的返回值就会等于-1,这时候函数console_init_action就以文本的方式来显示第二个开机画面,即向编号为0的控制台(/dev/tty0)输出带“ANDROID” 文字静态logo
  • [ 4.019576] init:
  • [ 4.019583] failed to mount pstore pstore /sys/fs/pstore ret=-1 errnostr=No such file or directory
  • [ 4.049219] EXT4-fs (actc): mounted filesystem with ordered data mode. Opts: noauto_da_alloc
  • [ 4.070701] EXT4-fs (acte): mounted filesystem with ordered data mode. Opts: nodelalloc
  • ================正常打印,挂载文件系统,一些挂载出错,主要是原因是文件不存在
  • [ 6.397025] init: value=512misc info read type=0, size=32
  • [ 6.417399] init: failed to open /data/system/entropy.dat
  • ========正常打印,打开/data/system/entropy.dat时出错,
  • [ 6.435154] healthd: wakealarm_init: timerfd_create failed
  • ========正常打印,healthd进程创建timerfd_create时失败
  • [ 6.453868] binder: 1140:1140 transaction failed 29189, size 0-0
  • [ 6.497618] init: property 'sys.powerctl' doesn't exist while expanding '${sys.powerctl}'
  • [ 6.506132] init: powerctl: cannot expand '${sys.powerctl}'
  • ========解析属性值时出错,正常打印
  • 12-31 16:00:06.510 I/installd( 1342): installd firing up
  • ========启动守护进程installd服务:apk安装的服务
  • 01-07 06:21:37.160 I/Vold ( 1326): Vold 2.1 (the revenge) firing up
  • 01-07 06:21:37.170 D/Vold ( 1326): Volume sdcard state changing -1 (Initializing) -> 0 (No-Media)
  • ========启动volume服务:主要是用来管理usb/sd卡等外部存储设备。平台可以对外部存储设备进行操作和轮询状态,当外部存储设备状态发生变化时,volume 服务也会实时报告平台。
  • 01-07 06:21:37.500 I/SurfaceFlinger( 1333): SurfaceFlinger is starting
  • 01-07 06:21:37.500 I/SurfaceFlinger( 1333): SurfaceFlinger's main thread ready to run. Initializing graphics H/W...
  • =======启动SurfaceFlinger服务:合成图像并显示到屏幕。启动该服务过程中会触发init启动一个bootanimation进程,其会开始启动动画显示,也就是我们看到的带“android”字样的启动动画
  • EGL_CONTEXT_PRIORITY_LEVEL_IMG ~~ used default
  • 01-07 06:21:38.460 D/Smart_Backlight( 1333): BackLight_Open!bl_maxval:780
  • 01-07 06:21:38.460 D/Sub_Backlight( 1333): SubBackLight_Open!bl_level:1024,bl_stdval:0,data_format:2,bl_scene:0,width:800,height:480
  • 01-07 06:21:38.460 D/Sub_Backlight( 1333): Get_Property:100
  • 01-07 06:21:38.460 D/Sub_Backlight( 1333): SubBackLight_Open!adjust_strength:100!
  • 01-07 06:21:38.460 D/Sub_Backlight( 1333): Get_Property:374
  • 01-07 06:21:38.460 D/Sub_Backlight( 1333): SubBackLight_Open!start_minval:374!
  • 01-02 01:01:29.640 E/BootAnimation( 1299): BootAnimation::music:boot
  • ======= bootanimation进程启动,如前所述,会启动带“android”字样的动画,直到luncher界面以后会停止动画
  • 01-07 06:21:39.350 I/mediaserver( 1341): ServiceManager: 0xb7460418
  • ========启动mediaserver服务:音视频多媒体服务,通过binder的进程间通信方式来完成其他进程(如音乐播放器)的请求。
  • 01-07 06:21:39.350 I/AudioFlinger( 1341): Using default 3000 mSec as standby time.
  • =======启动AudioFlinger服务:由mediaserver服务启动,是Android音频系统的两大服务之一,AudioFlinger向下访问AudioHardware,实现输出音频数据,控制音频参数。同时,AudioFlinger向上通过IAudioFinger接口提供服务
  • 01-07 06:21:39.370 I/CameraService( 1341): CameraService started (pid=1341)
  • 01-07 06:21:39.440 D/CameraService( 1341): CameraService::init
  • 01-07 06:21:39.440 I/CameraService( 1341): Loaded "Actions CameraHal Module" camera module
  • =======系统初始化时会开启一个CameraService的守护进程,为上层应用提供camera对应的功能接口。并与与硬件抽象层之间通过回调函数传递数据。
  • 01-07 06:21:39.470 I/AudioPolicyManagerBase( 1341): loadAudioPolicyConfig() loaded /system/etc/audio_policy.conf
  • 01-07 06:21:39.800 I/AudioHardware( 1341): open control drv
  • 01-07 06:21:39.800 I/AudioFlinger( 1341): loadHwModule() Loaded primary
  • -------
  • 2.android启动第二阶段:Zygote进程启动:
  • 1).生成Dalvik虚拟机,运行java程序
  • 2).将需要的类与资源加载到内存中,新运行的程序可直接使用这些资源,不必重新加载,加快了运行速度
  • 3).生成SystemService进程,该进程用来生成运行Android平台需要的一些主要的java核心服务
  • 4).生成新的android应用程序
  • 01-07 06:21:44.240 I/Zygote ( 1335): Preloading classes...
  • 01-07 06:21:44.240 E/cutils-trace( 1335): Error opening trace file: No such file or directory (2)
  • 01-07 06:21:44.240 D/dalvikvm( 1335): GC_EXPLICIT freed 40K, 8% free 522K/564K, paused 0ms+0ms, total 3ms
  • 01-07 06:21:44.300 D/dalvikvm( 1335): GC_EXPLICIT freed 5K, 3% free 601K/616K, paused 0ms+1ms, total 7ms
  • 01-07 06:21:44.330 D/dalvikvm( 1335): Note: class Landroid/app/ActivityManagerNative; has 179 unimplemented (abstract) methods
  • 01-07 06:21:48.740 I/Zygote ( 1335): ...preloaded 2777 classes in 4497ms.
  • ========将需要的类到内存中
  • 01-07 06:21:49.410 I/Zygote ( 1335): Preloading resources...
  • 01-07 06:21:49.440 W/Resources( 1335): Preloaded drawable resource #0x1080096 (android:drawable/toast_frame) that varies with configuration!!
  • 01-07 06:21:49.440 W/Resources( 1335): Preloaded drawable resource #0x1080105 (android:drawable/btn_check_on_pressed_holo_light) that varies with configuration!!
  • 01-07 06:21:49.440 W/Resources( 1335): Preloaded drawable resource #0x1080104 (android:drawable/btn_check_on_pressed_holo_dark) that varies with configuration!!
  • 01-07 06:21:49.490 W/Resources( 1335): Preloaded drawable resource #0x1080102 (android:drawable/btn_check_on_holo_light) that varies with configuration!!
  • =========将需要的资源(xml文件、图像等)加载到内存中
  • 01-07 06:21:57.490 I/SystemServer( 3146): Entered the Android system server!
  • =======启动SystemServer进程,该进程会启动电源管理器、Activity管理器、窗口管理器等java核心服务
  • 01-07 06:21:57.940 D/Sensors ( 3146): AccelerationSensor::AccelerationSensor()
  • 01-07 06:21:57.940 D/Sensors ( 3146): AccelerationSensor::~enable(0, 0)
  • 01-07 06:21:58.000 I/Installer( 3146): connecting...
  • 01-07 06:21:58.010 I/installd( 1342): new connection
  • 01-07 06:21:58.010 I/SystemServer( 3146): Power Manager
  • ========启动PowerManagerService:电源管理服务
  • 01-07 06:21:58.010 I/SystemServer( 3146): Activity Manager
  • ========启动ActivityManagerService:创建Activity管理器的服务
  • 01-07 06:21:58.300 I/SystemServer( 3146): Display Manager
  • ========启动DisplayManagerService:显示管理服务
  • 01-07 06:21:58.340 I/SystemServer( 3146): Package Manager
  • 01-07 06:21:58.400 V/PackageManager( 3146): BuiltinPkg file :/system/etc/builtinapk
  • 01-07 06:21:58.450 I/PackageManager( 3146): Non-xml file /system/etc/permissions/extras in /system/etc/permissions directory, ignoring
  • 01-07 06:21:58.490 D/SELinuxMMAC( 3146): Couldn't find install policy /data/security/mac_permissions.xml
  • 01-07 06:21:58.500 D/SELinuxMMAC( 3146): Using install policy file /system/etc/security/mac_permissions.xml
  • ========启动PackageManagerService:包管理器服务。遍历/system/priv-app、/system/app等目录下的apk的权限和安装信息等
  • 01-07 06:22:03.660 I/SystemServer( 3146): User Service
  • 01-07 06:22:03.660 I/SystemServer( 3146): Account Manager
  • ===========启动UserManagerService:用户管理服务
  • 01-07 06:22:03.680 I/SystemServer( 3146): Content Manager
  • 01-07 06:22:03.680 I/SystemServer( 3146): System Content Providers
  • 01-07 06:22:03.780 D/lights ( 3146): #######open_lights (backlight)######
  • 01-07 06:22:03.780 D/lights ( 3146): #######open_lights (backlight) OK######
  • 01-07 06:22:03.780 I/SystemServer( 3146): Lights Service
  • ==========启动LightsService:光系统管理服务
  • 01-07 06:22:03.780 I/SystemServer( 3146): Battery Service
  • ========启动BatteryService:电池服务
  • 01-07 06:22:03.790 I/SystemServer( 3146): Vibrator Service
  • ========启动VibratorService:振动器系统管理服务
  • [ 33.765371] request_suspend_state: wakeup (3->0) at 33747188755 (2011-01-07 14:22:03.817901502 UTC)
  • 01-07 06:22:03.790 E/ConsumerIrService( 3146): Can't open consumer IR HW Module, error: -2
  • 01-07 06:22:03.840 I/SystemServer( 3146): Alarm Manager
  • ========启动AlarmManagerService:定时器服务
  • 01-07 06:22:03.840 I/SystemServer( 3146): Init Watchdog
  • 01-07 06:22:03.840 I/SystemServer( 3146): Input Manager
  • =========启动InputManagerService:输入子系统管理服务
  • 01-07 06:22:03.840 I/InputManager( 3146): Initializing input manager, mUseDevInputEventForAudioJack=false
  • 01-07 06:22:03.870 I/SystemServer( 3146): Window Manager
  • =========启动WindowManagerService:窗口管理服务
  • 01-07 06:22:03.960 I/WindowManager( 3146): No existing display settings /data/system/display_settings.xml; starting empty
  • 01-07 06:22:04.000 I/WindowManager( 3146): No keyguard interface!
  • 01-07 06:22:04.010 D/BluetoothManagerService( 3146): Loading stored name and address
  • 01-07 06:22:04.010 I/SystemServer( 3146): Bluetooth Manager Service
  • ===========启动BluetoothManagerService:蓝牙服务
  • 01-07 06:22:04.020 I/SystemServer( 3146): Input Method Service
  • 01-07 06:22:04.030 D/EventHub( 3146): No input device configuration file found for device 'gslX680'.
  • 01-07 06:22:04.300 I/SystemServer( 3146): Accessibility Manager
  • ==========启动AccessibilityManager:
  • 01-07 06:22:04.300 I/ActivityManager( 3146): Config changes=1df8 {1.0 ?mcc?mnc zh_CN ldltr sw480dp w800dp h480dp 160dpi lrg long
  • 01-07 06:22:04.330 I/SystemServer( 3146): Mount Service
  • ==========启动MountService:管理sd挂载服务
  • 01-07 06:22:04.490 I/SystemServer( 3146): LockSettingsService
  • ==========启动LockSettingsService:管理锁屏的服务
  • 01-07 06:22:04.490 I/SystemServer( 3146): Device Policy
  • 01-07 06:22:04.490 I/SystemServer( 3146): Status Bar
  • 01-07 06:22:04.490 I/SystemServer( 3146): Clipboard Service
  • 01-07 06:22:04.490 I/SystemServer( 3146): NetworkManagement Service
  • ========启动NetworkManagementService:网络管理服务
  • 01-07 06:22:04.530 I/SystemServer( 3146): NetworkStats Service
  • =======启动NetworkStatsService:网络状态服务
  • 01-07 06:22:04.530 W/MountService( 3146): getSecureContainerList() called when storage not mounted
  • 01-07 06:22:04.560 I/SystemServer( 3146): NetworkPolicy Service
  • =======启动NetworkPolicyService:网络策略服务
  • 01-07 06:22:04.600 I/SystemServer( 3146): Wi-Fi P2pService
  • =========启动WifiP2pService:管理P2P连接服务
  • 01-07 06:22:04.600 W/PackageManager( 3146): Not granting permission android.permission.READ_LOGS to package com.actions.AL.Test (protectionLevel=50 flags=0x8be45)
  • 01-07 06:22:05.420 I/SystemServer( 3146): Wi-Fi Service
  • =============启动WifiService:wifi管理服务
  • 01-07 06:22:05.450 D/WifiHW ( 3146): Unable to unload driver module "wlan_kk": No such file or directory
  • 01-07 06:22:05.470 D/EthernetService( 3146): EthernetService construct starting
  • 01-07 06:22:05.470 E/Netd ( 1330): Failed to open /proc/sys/net/ipv6/conf/eth0/disable_ipv6: No such file or directory
  • 01-02 01:01:57.130 F/SystemServer( 1627): java.lang.SecurityException: Unable to find app for caller android.app.ActivityThread$ApplicationThread@41924790 (pid=1627) when registering receiver android.app.LoadedApk$ReceiverDispatcher$InnerReceiver@41a2ed50
  • =======正常打印:导致SecurityException是因为发起此请求的应用所在的进程不是系统进程,并且此进程的包名列表中,并不包含要注册的receiver对应的package名称
  • 01-07 06:22:05.470 I/SystemServer( 3146): Ethernet Service
  • =============启动EtherhetService:wifi管理服务
  • 01-07 06:22:05.500 E/EthernetStateMachine( 3146): Failed to disable IPv6: java.lang.IllegalStateException: command '1 interface ipv6 eth0 disable' failed with '400 1 Failed to change IPv6 state (No such file or directory)'
  • ======正常打印,未能使能IPv6
  • 01-07 06:22:05.500 D/ethernet( 3146): Unable to unload driver module "asix": No such file or directory
  • 01-07 06:22:05.500 I/SystemServer( 3146): Connectivity Service
  • ==========启动ConnectivityService:数据连接管理服务
  • 01-07 06:22:05.500 D/ConnectivityService( 3146): ConnectivityService starting up
  • 01-07 06:22:05.520 D/ethernet( 3146): Unable to unload driver module "sr9700": No such file or directory
  • 01-07 06:22:05.520 D/ConnectivityService( 3146): wifiOnly=false
  • 01-07 06:22:05.530 E/ConnectivityService( 3146): Ignoring protectedNetwork
  • 01-07 06:22:05.550 I/WifiService( 3146): WifiService starting up with Wi-Fi disabled
  • 01-07 06:22:05.660 I/SystemServer( 3146): Network Service Discovery Service
  • 01-07 06:22:05.660 D/NsdService( 3146): Network service discovery enabled true
  • 01-07 06:22:05.660 I/SystemServer( 3146): UpdateLock Service
  • 01-07 06:22:05.750 I/SystemServer( 3146): Notification Manager
  • ========启动NotificationManager:通知管理器服务
  • 01-07 06:22:05.760 I/SystemServer( 3146): Device Storage Monitor
  • ========启动DeviceStorageMonitorService:设备存储监视服务
  • 01-07 06:22:05.760 I/SystemServer( 3146): Location Manager
  • =======启动LocationManager:定位管理器服务
  • 01-07 06:22:05.760 I/SystemServer( 3146): Country Detector
  • 01-07 06:22:05.760 I/SystemServer( 3146): Search Service
  • =======启动SearchService:定位搜索器服务
  • 01-07 06:22:05.770 I/SystemServer( 3146): DropBox Service
  • =======启动DropBoxService:剪切板服务服务
  • 01-07 06:22:05.770 I/SystemServer( 3146): Wallpaper Service
  • ========启动WallpaperService壁纸管理服务
  • 01-07 06:22:05.780 I/SystemServer( 3146): Audio Service
  • ========启动AudioService:音频管理服务
  • 01-07 06:22:05.860 I/SystemServer( 3146): Wired Accessory Manager
  • 01-07 06:22:05.860 I/SystemServer( 3146): USB Service
  • =======启动UsbService:usb管理服务
  • 01-07 06:22:05.870 E/UsbDeviceManager( 3146): failed to write to /sys/class/android_usb/android0/f_rndis/ethaddr
  • 01-07 06:22:05.880 I/SystemServer( 3146): Serial Service
  • =======启动SerialService:串口管理服务
  • 01-07 06:22:05.880 I/SystemServer( 3146): Twilight Service
  • 01-07 06:22:05.880 I/SystemServer( 3146): UI Mode Manager Service
  • 01-07 06:22:05.890 I/SystemServer( 3146): Backup Service
  • ========启动BackupService:备份管理服务
  • 01-07 06:22:06.070 I/BackupManagerService( 3146): Scheduling backup for new app android
  • 01-07 06:22:06.070 D/BackupManagerService( 3146): Now staging backup of android
  • 01-07 06:22:06.190 I/BackupManagerService( 3146): Scheduling backup for new app com.android.providers.settings
  • 01-07 06:22:06.190 D/BackupManagerService( 3146): Now staging backup of com.android.providers.settings
  • 01-07 06:22:06.310 I/BackupManagerService( 3146): com.google.android.googlequicksearchbox
  • 01-07 06:22:06.310 I/SystemServer( 3146): AppWidget Service
  • ========启动AppWidgetService:桌面管理服务
  • 01-07 06:22:06.440 I/SystemServer( 3146): Print Service
  • ========启动PrintService:打印管理服务
  • 01-07 06:22:06.460 D/Atlas ( 3146): Loaded configuration: SliceMinArea (768x768) flags=0x2 count=24
  • 01-07 06:22:06.460 I/SystemServer( 3146): Media Router Service
  • 01-07 06:22:06.470 I/WindowManager( 3146): SAFE MODE not enabled
  • 01-07 06:22:06.670 I/Zygote ( 3146): Process: zygote socket opened
  • 01-07 06:22:06.690 V/KeyguardServiceDelegate( 3146): *** Keyguard started
  • 01-07 06:22:06.690 V/KeyguardServiceDelegate( 3146): onSystemReady() called before keyguard service was ready
  • 01-07 06:22:06.690 I/ActivityManager( 3146): Start proc com.android.systemui for service com.android.keyguard/.KeyguardService: pid=3198 uid=10012
  • 01-07 06:22:06.820 I/ActivityManager( 3146): System now ready
  • 01-07 06:22:06.830 I/SystemServer( 3146): Making services ready
  • 01-07 06:22:06.860 D/NetworkManagementService( 3146): enabling bandwidth control
  • 01-07 06:22:06.860 D/DirectVolume( 1326): getDeviceNodes mDiskNumParts:0
  • 01-07 06:22:06.860 D/DirectVolume( 1326): mDiskMinor:72
  • 01-07 06:22:06.860 I/Vold ( 1326): /dev/block/vold/93:72 being considered for volume sdcard
  • 01-07 06:22:06.860 D/Vold ( 1326): Volume sdcard state changing 1 (Idle-Unmounted) -> 3 (Checking)
  • 01-07 06:22:06.870 D/MountService( 3146): volume state changed for /mnt/sdcard (unmounted -> checking)
  • 01-07 06:22:07.100 V/KeyguardService( 3198): onCreate()
  • =======启动KeyguardService服务管理锁屏
  • 01-07 06:22:07.120 I/fsck_msdos( 1326): ** Phase 2 - Check Cluster Chains
  • 01-07 06:22:07.130 E/ActionOMXPlugin( 1341): In ActionOMXPlugin: libOMX_Core.so is openning!
  • 01-07 06:22:07.130 E/ActionOMXPlugin( 1341): In ActionOMXPlugin: libAction_OMX_Core.so is openning!
  • 01-07 06:22:07.260 D/SystemUIService( 3198): loading: class
  • =========启动SystemUIService服务,管理StatusBar(状态栏)、NavigationBar(导航栏)
  • com.android.systemui.recent.Recents
  • 01-07 06:22:07.270 D/SystemUIService( 3198): running: com.android.systemui.recent.Recents@418bf4c0
  • 01-07 06:22:07.270 D/SystemUIService( 3198): loading: class com.android.systemui.statusbar.SystemBars
  • 01-07 06:22:07.270 D/SystemUIService( 3198): running: com.android.systemui.statusbar.SystemBars@418c0328
  • 001-07 06:22:07.290 D/SystemUIService( 3198): loading: class com.android.systemui.usb.StorageNotification
  • com.android.systemui.usb.StorageNotification@418c2780
  • 01-07 06:22:07.300 I/fsck_msdos( 1326): ** Phase 4 - Checking for Lost Files
  • 01-07 06:22:07.630 I/PackageManager( 3146): No secure containers on sdcard
  • 01-07 06:22:07.630 I/ActivityManager( 3146): Start proc android.process.media for broadcast com.android.providers.downloads/.DownloadReceiver: pid=3256 uid=10006 gids={50006, 1028, 1015, 1023, 1024, 2001, 3003, 3007}
  • 01-07 06:22:07.680 W/PackageManager( 3146): Not granting permission android.permission.DEVICE_POWER to package com.actions.explore (protectionLevel=2 flags=0x4088be45)
  • 01-02 01:01:59.600 E/WifiConfigStore( 1627): Error parsing configurationjava.io.FileNotFoundException: /data/misc/wifi/ipconfig.txt: open failed: ENOENT (No such file or directory)
  • =======正常打印,导致引起FileNotFoundException是因为/data/misc/wifi/ipconfig.txt不存在
  • 01-07 06:22:09.910 I/ActivityManager( 3146): Start proc com.android.phone for added application com.android.phone: pid=3359 uid=1001 gids={41001, 3002, 3001, 3003, 1028, 1015}
  • 3.android第三阶段:启动完所需的核心服务后,启动launcher,进入home界面,android动画结束
  • 01-07 06:22:09.920 I/ActivityManager( 3146): START u0 {act=android.intent.action.MAIN cat=[android.intent.category.HOME] flg=0x10000000 cmp=com.android.launcher/com.android.launcher2.Launcher} from pid 0
  • 01-07 06:22:09.960 I/LatinIME( 3315): Hardware accelerated drawing: false
  • 01-07 06:22:10.010 I/ActivityManager( 3146): Start proc com.android.launcher for activity com.android.launcher/com.android.launcher2.Launcher: pid=3371 uid=10013 gids={50013}
  • 01-02 01:03:15.880 W/System.err( 2522):
方便获取更多学习、工作、生活信息请关注本站微信公众号城东书院 微信服务号城东书院 微信订阅号
推荐内容
相关内容
栏目更新
栏目热门