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kivy / plyer

Plyer is a platform-independent Python wrapper for platform-dependent APIs
https://plyer.readthedocs.io
MIT License
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Using the camera crashes the app #369

Closed sstoychev closed 6 years ago

sstoychev commented 7 years ago

I have kivy app and using plyer camera:

...
from plyer import camera
...
    def open_camera(self):
        self.dismiss_popup()

        # Take a picture and save at this location. After will call done() callback
        pics_dir = os.path.join(App.get_running_app().user_data_dir, 'pics')
        if not os.path.exists(pics_dir):
            os.makedirs(pics_dir)
        pic_name = os.path.join(pics_dir, 'main.jpg')
        camera.take_picture(pic_name, self.done)
        self.additional_info.text = pic_name

    def done(self, e):
        print(e)
...

When I click to open the camera the app crashes.

...
09-20 02:34:19.031  7285  7410 W PythonActivity: Accessing org.renpy.android.PythonActivity is deprecated and will be removed in a future version. Please switch to org.kivy.android.PythonActivity.
09-20 02:34:19.061  7285  7410 F art     : art/runtime/java_vm_ext.cc:410] JNI DETECTED ERROR IN APPLICATION: static jfieldID 0xb05b16c0 not valid for class java.lang.Class<org.renpy.android.PythonActivity>
09-20 02:34:19.061  7285  7410 F art     : art/runtime/java_vm_ext.cc:410]     in call to GetStaticObjectField
09-20 02:34:19.061  7285  7410 F art     : art/runtime/java_vm_ext.cc:410]     from int org.libsdl.app.SDLActivity.nativeInit(java.lang.Object)
09-20 02:34:19.061  7285  7410 F art     : art/runtime/java_vm_ext.cc:410] "SDLThread" prio=5 tid=12 Runnable
09-20 02:34:19.061  7285  7410 F art     : art/runtime/java_vm_ext.cc:410]   | group="main" sCount=0 dsCount=0 obj=0x12c514c0 self=0x9ed98400
09-20 02:34:19.061  7285  7410 F art     : art/runtime/java_vm_ext.cc:410]   | sysTid=7410 nice=0 cgrp=default sched=0/0 handle=0x9dd70930
09-20 02:34:19.061  7285  7410 F art     : art/runtime/java_vm_ext.cc:410]   | state=R schedstat=( 5939062751 1246171278 5527 ) utm=533 stm=60 core=0 HZ=100
09-20 02:34:19.061  7285  7410 F art     : art/runtime/java_vm_ext.cc:410]   | stack=0x9dc6e000-0x9dc70000 stackSize=1038KB
09-20 02:34:19.061  7285  7410 F art     : art/runtime/java_vm_ext.cc:410]   | held mutexes= "mutator lock"(shared held)
09-20 02:34:19.061  7285  7410 F art     : art/runtime/java_vm_ext.cc:410]   native: #00 pc 00370cb1  /system/lib/libart.so (_ZN3art15DumpNativeStackERNSt3__113basic_ostreamIcNS0_11char_traitsIcEEEEiPKcPNS_9ArtMethodEPv+160)
09-20 02:34:19.061  7285  7410 F art     : art/runtime/java_vm_ext.cc:410]   native: #01 pc 00350327  /system/lib/libart.so (_ZNK3art6Thread4DumpERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEE+150)
09-20 02:34:19.061  7285  7410 F art     : art/runtime/java_vm_ext.cc:410]   native: #02 pc 0025a605  /system/lib/libart.so (_ZN3art9JavaVMExt8JniAbortEPKcS2_+740)
09-20 02:34:19.061  7285  7410 F art     : art/runtime/java_vm_ext.cc:410]   native: #03 pc 0025acdd  /system/lib/libart.so (_ZN3art9JavaVMExt9JniAbortVEPKcS2_St9__va_list+64)
09-20 02:34:19.061  7285  7410 F art     : art/runtime/java_vm_ext.cc:410]   native: #04 pc 000fd0b1  /system/lib/libart.so (_ZN3art11ScopedCheck6AbortFEPKcz+32)
09-20 02:34:19.061  7285  7410 F art     : art/runtime/java_vm_ext.cc:410]   native: #05 pc 00114991  /system/lib/libart.so (_ZN3art11ScopedCheck16CheckFieldAccessERNS_18ScopedObjectAccessEP8_jobjectP9_jfieldIDbNS_9Primitive4TypeE+452)
09-20 02:34:19.061  7285  7410 F art     : art/runtime/java_vm_ext.cc:410]   native: #06 pc 001163b5  /system/lib/libart.so (_ZN3art8CheckJNI8GetFieldEPKcP7_JNIEnvP8_jobjectP9_jfieldIDbNS_9Primitive4TypeE+524)
09-20 02:34:19.061  7285  7410 F art     : art/runtime/java_vm_ext.cc:410]   native: #07 pc 0011694f  /system/lib/libart.so (_ZN3art8CheckJNI20GetStaticObjectFieldEP7_JNIEnvP7_jclassP9_jfieldID+30)
09-20 02:34:19.061  7285  7410 F art     : art/runtime/java_vm_ext.cc:410]   native: #08 pc 00039079  /data/data/net.dtl.facialarc/files/app/lib/python2.7/site-packages/jnius/jnius.so (???)
09-20 02:34:19.061  7285  7410 F art     : art/runtime/java_vm_ext.cc:410]   at org.libsdl.app.SDLActivity.nativeInit(Native method)
09-20 02:34:19.061  7285  7410 F art     : art/runtime/java_vm_ext.cc:410]   at org.libsdl.app.SDLMain.run(SDLActivity.java:936)
09-20 02:34:19.061  7285  7410 F art     : art/runtime/java_vm_ext.cc:410]   at java.lang.Thread.run(Thread.java:818)
09-20 02:34:19.061  7285  7410 F art     : art/runtime/java_vm_ext.cc:410] 
09-20 02:34:19.075   764  2156 D NetlinkSocketObserver: NeighborEvent{elapsedMs=287270970, fd44:1c17:1800::1, [C04A00B6B6B6], RTM_NEWNEIGH, NUD_STALE}
09-20 02:34:19.294  7340  7606 V stateside: Scheduling command [com.yahoo.android.yconfig.internal.k@f93222e] on target control state [FETCHING]
09-20 02:34:19.295  7340  7372 I stateside: Machine was transitioned from control state [WAITING_NEXT_RETRY] to [FETCHING]
...
09-20 02:34:19.330  7285  7410 F libc    : Fatal signal 6 (SIGABRT), code -6 in tid 7410 (SDLThread)
09-20 02:34:19.330   255   255 I DEBUG   : property debug.db.uid not set; NOT waiting for gdb.
09-20 02:34:19.330   255   255 I DEBUG   : HINT: adb shell setprop debug.db.uid 100000
09-20 02:34:19.330   255   255 I DEBUG   : HINT: adb forward tcp:5039 tcp:5039
09-20 02:34:19.433   255   255 F DEBUG   : *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
09-20 02:34:19.433   255   255 F DEBUG   : CM Version: '13.1.2-ZNH2KAS3P0-bacon'
09-20 02:34:19.433   255   255 F DEBUG   : Build fingerprint: 'oneplus/bacon/A0001:6.0.1/MHC19Q/ZNH2KAS3P0:user/release-keys'
09-20 02:34:19.433   255   255 F DEBUG   : Revision: '0'
09-20 02:34:19.433   255   255 F DEBUG   : ABI: 'arm'
09-20 02:34:19.433   255   255 F DEBUG   : pid: 7285, tid: 7410, name: SDLThread  >>> net.dtl.facialarc <<<
09-20 02:34:19.433   255   255 F DEBUG   : signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr --------
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367544): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367545): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367546): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367547): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367548): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367549): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367550): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367551): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367552): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367553): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367554): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367555): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367556): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367557): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367558): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367559): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367560): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367561): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367562): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367563): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367564): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367565): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367566): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367567): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367568): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367569): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367570): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367571): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367572): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.434   255   255 W debuggerd: type=1400 audit(0.0:367573): avc: denied { search } for name="net.dtl.facialarc" dev="mmcblk0p28" ino=254504 scontext=u:r:debuggerd:s0 tcontext=u:object_r:app_data_file:s0:c512,c768 tclass=dir permissive=0
09-20 02:34:19.459   255   255 F DEBUG   : Abort message: 'art/runtime/java_vm_ext.cc:410] JNI DETECTED ERROR IN APPLICATION: static jfieldID 0xb05b16c0 not valid for class java.lang.Class<org.renpy.android.PythonActivity>'
09-20 02:34:19.459   255   255 F DEBUG   :     r0 00000000  r1 00001cf2  r2 00000006  r3 00000000
09-20 02:34:19.459   255   255 F DEBUG   :     r4 9dd70980  r5 00000006  r6 9dd70930  r7 0000010c
09-20 02:34:19.459   255   255 F DEBUG   :     r8 b4bff398  r9 b4c6a800  sl 00000001  fp 00000001
09-20 02:34:19.459   255   255 F DEBUG   :     ip 00000000  sp 9dd68858  lr b6c6a4d1  pc b6c6cc34  cpsr 20070010
09-20 02:34:19.485   255   255 F DEBUG   : 
09-20 02:34:19.485   255   255 F DEBUG   : backtrace:
...

Device : OnePlus One Android 6.0.1 I'm using buildozer vm with buildozer.spec:

$ egrep "^[^#]" buildozer.spec 
[app]
title = FacialArc
package.name = FacialArc
package.domain = net.dtl
source.dir = .
source.include_exts = py,png,jpg,kv,atlas
version = 0.1
requirements = kivy, plyer
orientation = all
osx.python_version = 3
osx.kivy_version = 1.9.1
fullscreen = 1
android.permissions = CAMERA, WRITE_EXTERNAL_STORAGE, READ_EXTERNAL_STORAGE
android.minapi = 13
android.arch = armeabi-v7a
[buildozer]
log_level = 1
warn_on_root = 1
build_dir = /build/FacialArc

running buildozer with: $ buildozer -v android debug deploy run logcat

I'm attaching the full error: kivy_plyer_camera_erorr.txt and the full source code:

main.txt just rename it to main.py

P.S I've also tried to build it using android_old but it can't be build: $ buildozer -v android_old debug deploy run logcat android_old_error.txt

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sstoychev commented 7 years ago

OK, I solved it: in buildozer.spec I needed android requirement: requirements = kivy, plyer, android