更新SDK后无法更新应用程序（未安装应用程序）

时间：2017-02-17 07:44:10

标签： java android android-studio android-sdk-tools

更新SDK并安装构建工具等后，我无法更新应用。虽然它在卸载和重新安装后仍然有效，但对我来说这对我来说似乎很奇怪。

我还查了AndroidManifest，一切都OKAY，VersionCode，VersionName和Package等。

以下是日志：

02-17 12:29:51.593 920-1110/? I/InputDispatcher: Delivering touch to (8187): action: 0x1, toolType: 1 02-17 12:29:51.613 8187-8187/? I/Timeline: Timeline: Activity_launch_request id:com.android.packageinstaller time:246510604
02-17 12:29:51.613 920-1991/? E/PersonaManagerService: inState():  stateMachine is null !! 
02-17 12:29:51.613 920-1991/? I/PersonaManagerService: PersonaId don't exist 
02-17 12:29:51.613 920-1991/? I/ActivityManager: do not start freezing screen for locked container getKeyguardshowstate = false 
02-17 12:29:51.623 8170-8211/? D/MediaScanner: Skipping: 
02-17 12:29:51.623 8170-8211/? D/MediaScanner: 7klwibgf7fvntblfd7(7cwv5ebcfawws5wicb7 
02-17 12:29:51.623 920-1991/? E/Parcel: Class not found when unmarshalling: com.android.packageinstaller.InstallFlowAnalytics
                                                    java.lang.ClassNotFoundException: com.android.packageinstaller.InstallFlowAnalytics
                                                        at java.lang.Class.classForName(Native Method)
                                                        at java.lang.Class.forName(Class.java:308)
                                                        at java.lang.Class.forName(Class.java:272)
                                                        at android.os.Parcel.readParcelableCreator(Parcel.java:2275)
                                                        at android.os.Parcel.readParcelable(Parcel.java:2239)
                                                        at android.os.Parcel.readValue(Parcel.java:2146)
                                                        at android.os.Parcel.readArrayMapInternal(Parcel.java:2479)
                                                        at android.os.BaseBundle.unparcel(BaseBundle.java:221)
                                                        at android.os.BaseBundle.getString(BaseBundle.java:918)
                                                        at android.content.Intent.getStringExtra(Intent.java:5386)
                                                        at com.android.server.am.ActivityStackSupervisor.startActivityLocked(ActivityStackSupervisor.java:1789)
                                                        at com.android.server.am.ActivityStackSupervisor.startActivityMayWait(ActivityStackSupervisor.java:1342)
                                                        at com.android.server.am.ActivityManagerService.startActivityAsUser(ActivityManagerService.java:4754)
                                                        at com.android.server.am.ActivityManagerService.startActivity(ActivityManagerService.java:4589)
                                                        at android.app.ActivityManagerNative.onTransact(ActivityManagerNative.java:142)
                                                        at com.android.server.am.ActivityManagerService.onTransact(ActivityManagerService.java:3086)
                                                        at android.os.Binder.execTransact(Binder.java:446)
                                                     Caused by: java.lang.ClassNotFoundException: Didn't find class "com.android.packageinstaller.InstallFlowAnalytics" on path: DexPathList[[directory "."],nativeLibraryDirectories=[/vendor/lib, /system/lib]]
                                                        at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
                                                        at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
                                                        at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
                                                        at java.lang.Class.classForName(Native Method) 
                                                        at java.lang.Class.forName(Class.java:308) 
                                                        at java.lang.Class.forName(Class.java:272) 
                                                        at android.os.Parcel.readParcelableCreator(Parcel.java:2275) 
                                                        at android.os.Parcel.readParcelable(Parcel.java:2239) 
                                                        at android.os.Parcel.readValue(Parcel.java:2146) 
                                                        at android.os.Parcel.readArrayMapInternal(Parcel.java:2479) 
                                                        at android.os.BaseBundle.unparcel(BaseBundle.java:221) 
                                                        at android.os.BaseBundle.getString(BaseBundle.java:918) 
                                                        at android.content.Intent.getStringExtra(Intent.java:5386) 
                                                        at com.android.server.am.ActivityStackSupervisor.startActivityLocked(ActivityStackSupervisor.java:1789) 
                                                        at com.android.server.am.ActivityStackSupervisor.startActivityMayWait(ActivityStackSupervisor.java:1342) 
                                                        at com.android.server.am.ActivityManagerService.startActivityAsUser(ActivityManagerService.java:4754) 
                                                        at com.android.server.am.ActivityManagerService.startActivity(ActivityManagerService.java:4589) 
                                                        at android.app.ActivityManagerNative.onTransact(ActivityManagerNative.java:142) 
                                                        at com.android.server.am.ActivityManagerService.onTransact(ActivityManagerService.java:3086) 
                                                        at android.os.Binder.execTransact(Binder.java:446) 
                                                        Suppressed: java.lang.ClassNotFoundException: com.android.packageinstaller.InstallFlowAnalytics
                                                        at java.lang.Class.classForName(Native Method)
                                                        at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
                                                        at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
                                                        at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
                                                                ... 18 more
                                                     Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack available


--------- beginning of system 02-17 12:29:51.623 920-1991/? I/ActivityManager: START u0 {dat=file:///storage/emulated/0/Abode APK's/abode-release-20171602-7.apk cmp=com.android.packageinstaller/.InstallAppProgress (has extras)} from uid 10156 on display 0
02-17 12:29:51.623 920-1991/? W/ActivityManager: mDVFSHelper.acquire() 
2-17 12:29:51.643 920-1057/? D/PointerIcon: setMouseIconStyle1 pointerType: 1001iconType:101 flag:0
02-17 12:29:51.643 920-1057/? D/PointerIcon: setMouseCustomIcon IconType is same.101 
02-17 12:29:51.643 920-1057/? D/PointerIcon: setHoveringSpenIconStyle1 pointerType: 10001iconType:1 flag:0 
02-17 12:29:51.643 920-1057/? D/PointerIcon: setHoveringSpenCustomIcon IconType is same.1
02-17 12:29:51.673 8187-8187/? W/InstallAppProgress: Replacing package:com.abode.abode 
02-17 12:29:51.683 920-1625/? D/PackageManager: START_PACKAGE_INSTALL: observer{363969550} originPath{/storage/emulated/0/Abode APK's/abode-release-20171602-7.apk} 
02-17 12:29:51.683 8187-8187/? D/Activity: performCreate Call secproduct feature value false
02-17 12:29:51.683 8187-8187/? D/Activity: performCreate Call debug elastic valuetrue 
02-17 12:29:51.683 920-1063/? D/PackageManager: [MSG] INIT_COPY: observer{363969550} idx{0} for_user{UserHandle{0}}

2 个答案:

答案 0 :(得分：2)

当我在Studio中使用V2（Full APK Signature）选项构建我的应用程序时遇到了同样的问题。我现在选择了V1（Jar Signature）和V2（Full APK Signature），它可以工作。

enter image description here

答案 1 :(得分：0)

在Android 6上为我选择v1和v2签名就像魅力一样！

谢谢@Droid Chris

我在android.com website

上找到了原因
  

在Android 7.0中，可以根据APK签名方案v2（v2方案）或JAR签名（v1方案）验证APK。较旧的平台忽略v2签名并仅验证v1签名。

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