首页 文章

[DJI-SDK] [Android] NEW v3 SDK演示不起作用

提问于
浏览
0

我从github(https://github.com/dji-sdk/Mobile-SDK-Android)下载了新的SDK演示(v3)并使用Android Studio(1.5.1)打开了该项目 . 进口很顺利,一切都很好 .

我在代码或设置上没有改变任何东西,除了dji app键,但是当我尝试启动应用程序时(在带有Android 6的Nexus 9上)我在android监视器中得到以下消息:

01-13 21:57:06.052 com.dji.sdk.sample I/art: Late-enabling -Xcheck:jni
01-13 21:57:06.129 com.dji.sdk.sample D/FPVController: try to load libstlport_shared.so
01-13 21:57:06.132 com.dji.sdk.sample D/FPVController: try to load libdjivideo.so
01-13 21:57:06.139 com.dji.sdk.sample E/linker: /data/app/com.dji.sdk.sample-1/lib/arm/libdjivideo.so: has text relocations
01-13 21:57:06.139 com.dji.sdk.sample E/FPVController: Couldn't load lib
01-13 21:57:06.192 com.dji.sdk.sample E/art: No implementation found for int dji.midware.natives.FPVController.native_init(java.lang.Object) (tried Java_dji_midware_natives_FPVController_native_1init and Java_dji_midware_natives_FPVController_native_1init__Ljava_lang_Object_2)
01-13 21:57:06.192 com.dji.sdk.sample D/AndroidRuntime: Shutting down VM
01-13 21:57:06.199 com.dji.sdk.sample W/System.err: java.io.FileNotFoundException: /storage/emulated/0/DJI/com.dji.sdk.sample/LOG/CRASH/crash-2016-01-13-21-57-06.txt: open failed: ENOENT (No such file or directory)
01-13 21:57:06.199 com.dji.sdk.sample W/System.err:     at libcore.io.IoBridge.open(IoBridge.java:452)
01-13 21:57:06.199 com.dji.sdk.sample W/System.err:     at java.io.FileOutputStream.<init>(FileOutputStream.java:87)
01-13 21:57:06.199 com.dji.sdk.sample W/System.err:     at java.io.FileOutputStream.<init>(FileOutputStream.java:127)
01-13 21:57:06.199 com.dji.sdk.sample W/System.err:     at java.io.FileOutputStream.<init>(FileOutputStream.java:116)
01-13 21:57:06.199 com.dji.sdk.sample W/System.err:     at dji.publics.b.f.b(Unknown Source)
01-13 21:57:06.199 com.dji.sdk.sample W/System.err:     at dji.publics.b.f.a(Unknown Source)
01-13 21:57:06.199 com.dji.sdk.sample W/System.err:     at dji.publics.b.f.uncaughtException(Unknown Source)
01-13 21:57:06.199 com.dji.sdk.sample W/System.err:     at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:693)
01-13 21:57:06.199 com.dji.sdk.sample W/System.err:     at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:690)
01-13 21:57:06.199 com.dji.sdk.sample W/System.err: Caused by: android.system.ErrnoException: open failed: ENOENT (No such file or directory)
01-13 21:57:06.199 com.dji.sdk.sample W/System.err:     at libcore.io.Posix.open(Native Method)
01-13 21:57:06.199 com.dji.sdk.sample W/System.err:     at libcore.io.BlockGuardOs.open(BlockGuardOs.java:186)
01-13 21:57:06.199 com.dji.sdk.sample W/System.err:     at libcore.io.IoBridge.open(IoBridge.java:438)
01-13 21:57:06.199 com.dji.sdk.sample W/System.err:  ... 8 more
01-13 21:57:06.200 com.dji.sdk.sample E/DJICrashHandler: uncaughtException 2
01-13 21:57:06.200 com.dji.sdk.sample E/DJICrashHandler: uncaughtException 3
01-13 21:57:06.226 com.dji.sdk.sample I/onLoad: loaded onLoad.cpp :JNI_OnLoad() go to end
01-13 21:57:06.226 com.dji.sdk.sample D/GroudStation: load lib suc
01-13 21:57:06.234 com.dji.sdk.sample D/DJIGimbalParamInfoManager: readToMemory size = 19
01-13 21:57:06.300 com.dji.sdk.sample D/DJIFlycParamInfoManager: readToMemory size = 583
01-13 21:57:06.401 com.dji.sdk.sample E/DJICrashHandler: uncaughtException 4
01-13 21:57:06.402 com.dji.sdk.sample E/AndroidRuntime: FATAL EXCEPTION: main
                                                     Process: com.dji.sdk.sample, PID: 3145                                                       java.lang.UnsatisfiedLinkError: No implementation found for int dji.midware.natives.FPVController.native_init(java.lang.Object) (tried Java_dji_midware_natives_FPVController_native_1init and Java_dji_midware_natives_FPVController_native_1init__Ljava_lang_Object_2)
                                                         at dji.midware.natives.FPVController.native_init(Native Method)
                                                         at dji.midware.data.manager.P3.ServiceManager.<init>(Unknown Source)
                                                         at dji.midware.data.manager.P3.ServiceManager.getInstance(Unknown Source)
                                                         at dji.sdk.SDKManager.DJISDKManager.initParams(Unknown Source)
                                                         at dji.sdk.SDKManager.DJISDKManager.initSDKManager(Unknown Source)
                                                         at com.dji.sdk.sample.common.DJISampleApplication.onCreate(DJISampleApplication.java:71)
                                                         at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1013)
                                                         at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4707)
                                                         at android.app.ActivityThread.-wrap1(ActivityThread.java)
                                                         at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1405)
                                                         at android.os.Handler.dispatchMessage(Handler.java:102)
                                                         at android.os.Looper.loop(Looper.java:148)
                                                         at android.app.ActivityThread.main(ActivityThread.java:5417)
                                                         at java.lang.reflect.Method.invoke(Native Method)
                                                         at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
                                                         at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
01-13 21:57:31.447 com.dji.sdk.sample I/Process: Sending signal. PID: 13145 SIG: 9

该应用程序将直接在Android平板电脑上关闭 . 任何人都可以帮助我并告诉我我做错了什么?为什么不能只下载并启动sdk演示?

提前致谢!问候

2 回答

  • 0

    问题是App中的Android版本,因为SDK Lib是使用android级别22构建的,并且应用程序是使用android级别23构建的 .

    将应用程序减少到版本22后,应用程序正在运行!

  • 1

    当您在DJI Developer User Center申请App Key时,请检查识别码,它应该是 com.dji.sdk.sample . 有关详细信息,请查看DJI Android SDK Github Page,您可以按照指南进行操作 . 希望这有帮助!

相关问题