Gestione dispositivi virtuali Android - Webcam0 su 4.4.2 non funzionante

Question

Ho configurato un dispositivo Android 4.4.2 (braccio) virtuale nell'AVD (Impostazioni complete di seguito) e ho bisogno di utilizzare la mia webcam per testare la videocamera.

L'app della fotocamera si avvia e si arresta immediatamente (la videocamera ha smesso di funzionare).

ottengo il seguente output di log:

10-28 05:43:41.220  370-548/system_process I/ActivityManager﹕ Start proc com.android.camera for activity com.android.camera/.Camera: pid=1136 uid=10030 gids={50030, 1028, 1015} 
10-28 05:43:42.100 1136-1150/com.android.camera V/CameraHolder﹕ open camera 0 
10-28 05:43:42.100  60-125/? E/CameraService﹕ CameraService::connect X (pid 1136) rejected (invalid cameraId 0). 
10-28 05:43:42.110 1136-1150/com.android.camera W/CameraBase﹕ An error occurred while connecting to camera: 0 
10-28 05:43:42.110 1136-1150/com.android.camera E/CameraHolder﹕ fail to connect Camera 
    java.lang.RuntimeException: Fail to connect to camera service 
      at android.hardware.Camera.native_setup(Native Method) 
      at android.hardware.Camera.<init>(Camera.java:351) 
      at android.hardware.Camera.open(Camera.java:310) 
      at com.android.camera.CameraHolder.open(CameraHolder.java:131) 
      at com.android.camera.Util.openCamera(Util.java:267) 
      at com.android.camera.Camera$4.run(Camera.java:1100) 
      at java.lang.Thread.run(Thread.java:841) 
10-28 05:43:42.120 1136-1150/com.android.camera W/dalvikvm﹕ threadid=11: thread exiting with uncaught exception (group=0xb1ab5ba8) 
10-28 05:43:42.120 1136-1150/com.android.camera E/AndroidRuntime﹕ FATAL EXCEPTION: Thread-87 
    Process: com.android.camera, PID: 1136 
    java.lang.RuntimeException: openCamera failed 
      at com.android.camera.Util.openCamera(Util.java:272) 
      at com.android.camera.Camera$4.run(Camera.java:1100) 
      at java.lang.Thread.run(Thread.java:841) 
    Caused by: com.android.camera.CameraHardwareException: java.lang.RuntimeException: Fail to connect to camera service 
      at com.android.camera.CameraHolder.open(CameraHolder.java:135) 
      at com.android.camera.Util.openCamera(Util.java:267) 
            at com.android.camera.Camera$4.run(Camera.java:1100) 
            at java.lang.Thread.run(Thread.java:841) 
    Caused by: java.lang.RuntimeException: Fail to connect to camera service 
      at android.hardware.Camera.native_setup(Native Method) 
      at android.hardware.Camera.<init>(Camera.java:351) 
      at android.hardware.Camera.open(Camera.java:310) 
      at com.android.camera.CameraHolder.open(CameraHolder.java:131) 
            at com.android.camera.Util.openCamera(Util.java:267) 
            at com.android.camera.Camera$4.run(Camera.java:1100) 
            at java.lang.Thread.run(Thread.java:841) 

AVD-Regolazioni:

Name: Samsung_Galaxy_S3_API_19 

CPU/ABI: ARM (armeabi-v7a) 

Path: D:\Users\rowi1de\.android\avd\Samsung_Galaxy_S3_API_19.avd 

Target: Android 4.4.2 (API level 19) 

Skin: galaxy_s3_blue 

SD Card: D:\Users\rowi1de\.android\avd\Samsung_Galaxy_S3_API_19.avd\sdcard.img 

Snapshot: no 

hw.dPad: no 

runtime.network.speed: full 

hw.accelerometer: yes 

hw.device.name: Samsung Galaxy S3 

vm.heapSize: 64 

skin.dynamic: no 

hw.device.manufacturer: User 

hw.gps: yes 

hw.audioInput: yes 

hw.cpu.model: cortex-a8 

tag.id: default 

hw.camera.back: webcam0 

hw.mainKeys: yes 

AvdId: Samsung_Galaxy_S3_API_19 

hw.camera.front: none 

hw.lcd.density: 320 

runtime.scalefactor: auto 

hw.gsmModem: yes 

avd.ini.displayname: Samsung Galaxy S3 API 19 

snapshot.present: no 

hw.device.hash2: MD5:e6de262aae26d1ce2c8a8b656265afbc 

hw.ramSize: 1536 

hw.trackBall: no 

hw.battery: yes 

hw.camera: yes 

hw.sdCard: yes 

tag.display: Default 

runtime.network.latency: none 

hw.keyboard: yes 

hw.touchScreen: yes 

hw.sensors.proximity: yes 

disk.dataPartition.size: 200M 

hw.sensors.orientation: yes 

avd.ini.encoding: UTF-8 

hw.gpu.enabled: yes 

Qualsiasi idea di come risolvere questo problema?

saluti, Robert

Answer 1

Usa Genymotion per i test di app che funzionano come AVD e si può utilizzare la fotocamera in Genymotion.

Puoi controllare Link About Genymotion e le funzionalità di Genymotion. Click here