是否可以在无根的普通android设备上启用checkjni？
[英]Is it possible to enable checkjni on unrooted normal android device?
问题描述
I want to enable checkjni on my android device. 
我想在我的Android设备上启用checkjni。 However, i am unable to set properties those were given in stackoverflow, because they use "su" or "root". 但是，我无法设置那些在stackoverflow中给定的属性，因为它们使用“ su”或“ root”。
Can't i enable checkjni on the device without root access? 没有root用户访问权限的设备不能启用checkjni吗？ I want to see "checkJNI ON" on logcat when i use the device 使用设备时，我想在logcat上看到“ checkJNI ON”
UPDATE: I got these from the device when i unlock the screen of my audio track playing app. 更新：当我解锁音轨播放应用程序的屏幕时，我是从设备上获得这些的。 How can i extend details? 如何扩展细节？ I want to enable every checkjni options. 我想启用每个checkjni选项。 This block tells me nothing, or does it? 这个方块告诉我什么，还是没有？
10-26 20:47:16.720: A/libc(18272): Fatal signal 11 (SIGSEGV) at 0x00000078 (code=1)
10-26 20:47:17.145: W/SurfaceView(2094): CHECK surface infomation creating=false formatChanged=false sizeChanged=false visible=false visibleChanged=true surfaceChanged=true realSizeChanged=false redrawNeeded=false left=false top=false
10-26 20:47:17.145: I/SurfaceFlinger(1903): id=1615 Removed SurfaceView idx=4 Map Size=6
10-26 20:47:17.145: D/KeyguardViewMediator(2094): setHidden false
10-26 20:47:17.145: I/SurfaceFlinger(1903): id=1615 Removed SurfaceView idx=-2 Map Size=6
10-26 20:47:17.150: D/WallpaperWidget(2094): cleanUp()
10-26 20:47:17.150: I/DEBUG(17071): #00 pc 0007831e /system/lib/libdvm.so (_Z13dvmImplementsPK11ClassObjectS1_)
10-26 20:47:17.150: I/DEBUG(17071): #01 pc 000783fa /system/lib/libdvm.so
10-26 20:47:17.150: I/DEBUG(17071): #02 pc 00078390 /system/lib/libdvm.so (dvmInstanceofNonTrivial)
10-26 20:47:17.155: D/KeyguardUpdateMonitor(2094): handleClockVisibilityChanged()
10-26 20:47:17.155: I/DEBUG(17071): #03 pc 00026fcc /system/lib/libdvm.so (dvmAsmSisterStart)
10-26 20:47:17.155: D/KeyguardViewMediator(2094): adjustStatusBarLocked: mShowing=false mHidden=false isSecure=true --> flags=0x0
10-26 20:47:17.155: I/DEBUG(17071): #04 pc 000343b0 /system/lib/libdvm.so (_Z12dvmInterpretP6ThreadPK6MethodP6JValue)
10-26 20:47:17.155: I/DEBUG(17071): #05 pc 0006c8c6 /system/lib/libdvm.so (_Z15dvmInvokeMethodP6ObjectPK6MethodP11ArrayObjectS5_P11ClassObjectb)
10-26 20:47:17.155: I/DEBUG(17071): #06 pc 00073eba /system/lib/libdvm.so
10-26 20:47:17.155: I/DEBUG(17071): #07 pc 00030bcc /system/lib/libdvm.so
10-26 20:47:17.155: I/DEBUG(17071): #08 pc 000343b0 /system/lib/libdvm.so (_Z12dvmInterpretP6ThreadPK6MethodP6JValue)
10-26 20:47:17.155: I/DEBUG(17071): #09 pc 0006cb96 /system/lib/libdvm.so (_Z14dvmCallMethodVP6ThreadPK6MethodP6ObjectbP6JValueSt9__va_list)
10-26 20:47:17.155: D/KeyguardViewMediator(2094): setHidden false
10-26 20:47:17.155: I/DEBUG(17071): #10 pc 00054ff6 /system/lib/libdvm.so
10-26 20:47:17.155: D/STATUSBAR-StatusBarManagerService(2094): manageDisableList what=0x0 pkg=android
10-26 20:47:17.160: I/DEBUG(17071): #11 pc 00049a7a /system/lib/libandroid_runtime.so
10-26 20:47:17.160: I/DEBUG(17071): #12 pc 0004b362 /system/lib/libandroid_runtime.so (_ZN7android14AndroidRuntime5startEPKcS2_)
10-26 20:47:17.160: I/DEBUG(17071): #13 pc 00008f0a /system/bin/app_process
10-26 20:47:17.160: I/DEBUG(17071): #14 pc 0001684c /system/lib/libc.so (__libc_init)
10-26 20:47:17.160: I/DEBUG(17071): code around pc:
10-26 20:47:17.160: I/DEBUG(17071): 409a32fc e8bd4648 f1b883fe d1050f02 f8d9e7ee HF..............
10-26 20:47:17.160: I/DEBUG(17071): 409a330c 6ad93000 d1f32907 f8406938 e7ef9026 .0.j.)..8i@.&...
10-26 20:47:17.160: I/DEBUG(17071): 409a331c 6f82b510 e0072300 f8546fc4 428c4033 ...o.#...oT.3@.B
10-26 20:47:17.160: I/DEBUG(17071): 409a332c 2001d101 3301e003 dbf54293 bd102000 ... ...3.B... ..
10-26 20:47:17.160: I/DEBUG(17071): 409a333c e92d4b1b 447b41f3 460e681b ea864607 .K-..A{D.h.F.F..
10-26 20:47:17.160: I/DEBUG(17071): code around lr:
10-26 20:47:17.160: I/DEBUG(17071): 409a33dc 6c93e004 bf144299 20012000 bf00bd10 ...l.B... . ....
10-26 20:47:17.160: I/DEBUG(17071): 409a33ec 6a09460a 0589b510 d5034603 f7ff4611 .F.j.....F...F..
10-26 20:47:17.160: I/DEBUG(17071): 409a33fc e01cff8f 78086981 d110285b f8906990 .....i.x[(...i..
10-26 20:47:17.160: I/DEBUG(17071): 409a340c f1bcc000 d0050f5b 428a6c99 2000bf14 ....[....l.B...
10-26 20:47:17.160: I/DEBUG(17071): 409a341c e00c2001 6c196bd8 ffc4f7ff 4293e007 . ...k.l.......B
10-26 20:47:17.160: I/DEBUG(17071): stack:
10-26 20:47:17.160: I/DEBUG(17071): bede46f8 bede4701 [stack]
10-26 20:47:17.160: I/DEBUG(17071): bede46fc 409a2b5f /system/lib/libdvm.so
10-26 20:47:17.160: I/DEBUG(17071): bede4700 40fa0b80 /dev/ashmem/dalvik-heap (deleted)
10-26 20:47:17.160: I/DEBUG(17071): bede4704 000000c2
10-26 20:47:17.160: I/DEBUG(17071): bede4708 57099d68 /dev/ashmem/dalvik-LinearAlloc (deleted)
10-26 20:47:17.160: I/DEBUG(17071): bede470c 583a91d4 /system/framework/framework.odex
10-26 20:47:17.160: I/DEBUG(17071): bede4710 00000000
10-26 20:47:17.160: I/DEBUG(17071): bede4714 00000000
10-26 20:47:17.160: I/DEBUG(17071): bede4718 01b31468 [heap]
10-26 20:47:17.160: I/DEBUG(17071): bede471c 01aed2e0 [heap]
10-26 20:47:17.160: I/DEBUG(17071): bede4720 409def9c /system/lib/libdvm.so
10-26 20:47:17.160: I/DEBUG(17071): bede4724 586591ec /system/framework/framework.odex
10-26 20:47:17.160: I/DEBUG(17071): bede4728 fffffe4c
10-26 20:47:17.160: I/DEBUG(17071): bede472c 4095f740 /system/lib/libdvm.so
10-26 20:47:17.160: I/DEBUG(17071): bede4730 df0027ad
10-26 20:47:17.160: I/DEBUG(17071): bede4734 00000000
10-26 20:47:17.160: I/DEBUG(17071): #00 bede4738 34000000
10-26 20:47:17.160: I/DEBUG(17071): bede473c 409a33ff /system/lib/libdvm.so
10-26 20:47:17.160: I/DEBUG(17071): #01 bede4740 34000000
10-26 20:47:17.160: I/DEBUG(17071): bede4744 409a3395 /system/lib/libdvm.so
1 个解决方案
解决方案1
0 2012-10-26 20:01:12
You should be able to do adb shell setprop debug.checkjni 1 on an unrooted device. 您应该能够在无根设备上执行adb shell setprop debug.checkjni 1 。 It will affect any apps started after that point, and you should see D Late-enabling CheckJNI in the log when you start an app. 这将影响在此之后启动的所有应用程序，并且在启动应用程序时，您应该在日志中看到D Late-enabling CheckJNI 。
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