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Fail to connect to camera service Android java RuntimeException



FATAL EXCEPTION: main

java.lang.RuntimeException: Unable to start activity ComponentInfo {com.code2care.tools
.app/com.code2care.tools.app.MainActivity}: 
java.lang.RuntimeException: Fail to connect to camera service

at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1651)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1667)
at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:2836)
at android.app.ActivityThread.access$1600(ActivityThread.java:117)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:939)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:130)
at android.app.ActivityThread.main(ActivityThread.java:3687)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:507)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:878)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:636)
at dalvik.system.NativeStart.main(Native Method)

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:291)
at android.hardware.Camera.open(Camera.java:266)
at com.code2care.tools.app.MainActivity.onCreate(MainActivity.java:59)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1615)
... 12 more


You have used the Camara hardware java code in your Android application everything seems fine with no errors in eclipse project files, but it fails on runtime ?

Reason : Any hardware you use like bluetooth, Camara, Wifi or other sensors you need to get the Permissions from the user that your app want them. To do so you need to add this code in AndroidManifest.xml file.

For Camara App add the following lines :

<uses-permission android:name = "android.permission.CAMERA"/>


Try running the App now you will not the the Camara RuntimeException exception.



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