大佬教程收集整理的这篇文章主要介绍了android – 通过/ system / app的INSTALL_PACKAGES许可,以编程方式安装应用程序,大佬教程大佬觉得挺不错的,现在分享给大家,也给大家做个参考。
SecurityException: Neither user 10057 nor current process has android.permission.INSTall_PACKAGES
我的安装程序位于/ root / root系统/应用程序,“安装非市场应用程序”被检查,安装程序有权限
<uses-permission android:name="android.permission.INSTall_PACKAGES"/>
这是我的通话功能
private void puk(Context context) throws IllegalArgumentexception,illegalaccessexception,InvocationTargetException{ String filename = PAKAGE_file_name ; String dir_type = Environment.DIRECTORY_DOWNLOADS; File dir= Environment.getExternalStoragePublicDirectory(dir_typE); java.io.File file = new java.io.File(dir,fileName); Uri packageUri = Uri.fromFile(filE); PackageManager pm = context.getPackageManager(); Class<? extends PackageManager> o = pm.getClass(); Method[] allMethods=o.getmethods(); for (Method m : allMethods) { if (m.getName().equals("installPackage")) { Log.e(tag,"installing the app.." ); m.invoke(pm,new Object[] { packageUri,null,1,"com.mic.zapp"}); break; } } }
我收到这个错误
11-15 02:46:23.320: W/System.err(10848): java.lang.reflect.InvocationTargetException 11-15 02:46:23.330: W/System.err(10848): at java.lang.reflect.Method.invokeNative(Native Method) 11-15 02:46:23.330: W/System.err(10848): at java.lang.reflect.Method.invoke(Method.java:507) 11-15 02:46:23.330: W/System.err(10848): at com.mic.pvtapi.PvtApiReflectActivity.puk(PvtApiReflectActivity.java:56) 11-15 02:46:23.330: W/System.err(10848): at com.mic.pvtapi.PvtApiReflectActivity.onCreate(PvtApiReflectActivity.java:28) 11-15 02:46:23.330: W/System.err(10848): at android.app.instrumentation.callActivityOnCreate(instrumentation.java:1047) 11-15 02:46:23.330: W/System.err(10848): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1722) 11-15 02:46:23.330: W/System.err(10848): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1784) 11-15 02:46:23.330: W/System.err(10848): at android.app.ActivityThread.access$1500(ActivityThread.java:123) 11-15 02:46:23.330: W/System.err(10848): at android.app.ActivityThread$H.handlemessage(ActivityThread.java:939) 11-15 02:46:23.330: W/System.err(10848): at android.os.Handler.dispatchmessage(Handler.java:99) 11-15 02:46:23.330: W/System.err(10848): at android.os.Looper.loop(Looper.java:130) 11-15 02:46:23.330: W/System.err(10848): at android.app.ActivityThread.main(ActivityThread.java:3835) 11-15 02:46:23.330: W/System.err(10848): at java.lang.reflect.Method.invokeNative(Native Method) 11-15 02:46:23.330: W/System.err(10848): at java.lang.reflect.Method.invoke(Method.java:507) 11-15 02:46:23.330: W/System.err(10848): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:847) 11-15 02:46:23.330: W/System.err(10848): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:605) 11-15 02:46:23.330: W/System.err(10848): at dalvik.system.NativeStart.main(Native Method) 11-15 02:46:23.330: W/System.err(10848): Caused by: java.lang.SecurityException: Neither user 10057 nor current process has android.permission.INSTall_PACKAGEs. 11-15 02:46:23.340: W/System.err(10848): at android.os.Parcel.readException(Parcel.java:1322) 11-15 02:46:23.340: W/System.err(10848): at android.os.Parcel.readException(Parcel.java:1276) 11-15 02:46:23.340: W/System.err(10848): at android.content.pm.IPackageManager$stub$Proxy.installPackage(IPackageManager.java:2037) 11-15 02:46:23.340: W/System.err(10848): at android.app.ContextImpl$ApplicationPackageManager.installPackage(ContextImpl.java:2613)
我已经阅读了ti可以通过两种方式获得INSTall_PAKAGES权限:用固件的密钥签署应用程序或将应用程序放在固件中.我的应用程序是从/ system / app运行,所以它必须获得权限.
有人知道有什么错,给我一些提示?谢谢
编辑:
向前一步,向后两步
我向应用添加了新的权限
<permission android:name="com.mic.pvtapi.permission.INS_AP" android:label="etichetta_perm" android:protectionLevel="signatureOrSystem" /> <uses-permission android:name="com.mic.pvtapi.permission.INS_AP"/> <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
没有更多的错误
Neither user 10057 nor current process has android.permission.INSTall_PACKAGES
但新的
11-15 19:43:58.895: I/Activitymanager(1838): Displayed com.mic.pvtapi/.PvtApiReflectActivity: +421ms 11-15 19:43:58.955: D/dalvikvm(4008): GC_EXPLICIT freed 3K,51% free 2681K/5379K,external 0K/0K,paused 132ms 11-15 19:43:58.955: W/Activitymanager(1838): No content provider found for: 11-15 19:43:58.955: E/PackageManager(1838): Couldn't create temp file for downloaded package file. 11-15 19:43:58.955: W/dalvikvm(1838): threadid=13: thread exiTing with uncaught exception (group=0x40018560) 11-15 19:43:58.965: E/AndroidRuntime(1838): *** FATAL EXCEPTION IN SYstem PROCESS: PackageManager 11-15 19:43:58.965: E/AndroidRuntime(1838): java.lang.NullPointerException 11-15 19:43:58.965: E/AndroidRuntime(1838): at com.android.server.PackageManagerservice$FileInstallArgs.createCopyFile(PackageManagerservice.java:5247) 11-15 19:43:58.965: E/AndroidRuntime(1838): at com.android.server.PackageManagerservice$FileInstallArgs.copyApk(PackageManagerservice.java:5255) 11-15 19:43:58.965: E/AndroidRuntime(1838): at com.android.server.PackageManagerservice$InstallParams.handleStartCopy(PackageManagerservice.java:5051) 11-15 19:43:58.965: E/AndroidRuntime(1838): at com.android.server.PackageManagerservice$HandlerParams.startCopy(PackageManagerservice.java:4902) 11-15 19:43:58.965: E/AndroidRuntime(1838): at com.android.server.PackageManagerservice$PackageHandler.doHandlemessage(PackageManagerservice.java:516) 11-15 19:43:58.965: E/AndroidRuntime(1838): at com.android.server.PackageManagerservice$PackageHandler.handlemessage(PackageManagerservice.java:461) 11-15 19:43:58.965: E/AndroidRuntime(1838): at android.os.Handler.dispatchmessage(Handler.java:99) 11-15 19:43:58.965: E/AndroidRuntime(1838): at android.os.Looper.loop(Looper.java:130) 11-15 19:43:58.965: E/AndroidRuntime(1838): at android.os.HandlerThread.run(HandlerThread.java:60) 11-15 19:43:58.975: I/Process(1838): Sending signal. PID: 1838 SIG: 9 11-15 19:43:59.005: I/serviceManager(1637): service 'SurfaceFlinger' died
使我的手机崩溃,freez并重新启动
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