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An Android library to access Camera Flash in all the versions of Android.

License: GNU Lesser General Public License v3.0

Java 100.00%

android android-library camera camera-flash jitpack noob

noobcameraflash's Introduction

Abhishek Jain @Abhi347

Full Stack Developer | Cloud and Mobile Expert | Top Writer @Quora | Ex-Entrepreneur

🌱 I’m currently learning Kubernetes, Golang, Database Design, Software Design
💬 Ask me about Anything
📫 How to reach me: Twitter, Open Mentoring Group
😄 Pronouns: He/him
⚡ Fun fact: I can solve a 3x3 Rubik cube in 5 mins 😎

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noobcameraflash's Issues

Remove External Storage Permission

As mentioned in #1 , External Storage permissions are not required if we are not accessing the external storage at all. The permission is not added by NoobCameraFlash library itself, but the helper library LumberJack is the real culprit here.
Fortunately, I am the author of LumberJack too and I have removed the permission from the library manifest and allowed the user to add those permission in their own manifest if they need it.
We just need to use version 0.0.3 and above of LumberJack to fix this.

IllegalArgumentException bug

Happens on Android 5.0 and 5.1 (according to Google Play vitals).

java.lang.IllegalArgumentException: 
  at android.hardware.camera2.utils.CameraBinderDecorator.throwOnError (CameraBinderDecorator.java:114)
  at android.hardware.camera2.utils.CameraBinderDecorator$CameraBinderDecoratorListener.onAfterInvocation (CameraBinderDecorator.java:73)
  at android.hardware.camera2.utils.Decorator.invoke (Decorator.java:81)
  at java.lang.reflect.Proxy.invoke (Proxy.java:397)
  at $Proxy1.createDefaultRequest (Unknown Source)
  at android.hardware.camera2.impl.CameraDeviceImpl.createCaptureRequest (CameraDeviceImpl.java:481)
  at com.noob.noobcameraflash.Utilities.CameraUtilLollipop$CameraDeviceStateCallback.onOpened (CameraUtilLollipop.java:95)
  at android.hardware.camera2.impl.CameraDeviceImpl$1.run (CameraDeviceImpl.java:118)
  at android.os.Handler.handleCallback (Handler.java:739)
  at android.os.Handler.dispatchMessage (Handler.java:95)
  at android.os.Looper.loop (Looper.java:135)
  at android.app.ActivityThread.main (ActivityThread.java:5268)
  at java.lang.reflect.Method.invoke (Native Method)
  at java.lang.reflect.Method.invoke (Method.java:372)
  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:902)
  at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:697)

IllegalArgumentException in CameraUtilLollipop

I'm using this on one of my app and I'm getting following Exception from line mBuilder = camera.createCaptureRequest(CameraDevice.TEMPLATE_MANUAL); in CameraUtilLollipop class.

Stack Trace:

Fatal Exception: java.lang.IllegalArgumentException: Bad argument passed to camera service
       at android.hardware.camera2.utils.CameraBinderDecorator.throwOnError(CameraBinderDecorator.java:114)
       at android.hardware.camera2.utils.CameraBinderDecorator$CameraBinderDecoratorListener.onAfterInvocation(CameraBinderDecorator.java:73)
       at android.hardware.camera2.utils.Decorator.invoke(Decorator.java:81)
       at java.lang.reflect.Proxy.invoke(Proxy.java:397)
       at $Proxy2.createDefaultRequest(Unknown Source)
       at android.hardware.camera2.impl.CameraDeviceImpl.createCaptureRequest(CameraDeviceImpl.java:481)
       at com.noob.noobcameraflash.Utilities.CameraUtilLollipop$CameraDeviceStateCallback.onOpened(CameraUtilLollipop.java:104)
       at android.hardware.camera2.impl.CameraDeviceImpl$1.run(CameraDeviceImpl.java:118)
       at android.os.Handler.handleCallback(Handler.java:739)
       at android.os.Handler.dispatchMessage(Handler.java:95)
       at android.os.Looper.loop(Looper.java:135)
       at android.app.ActivityThread.main(ActivityThread.java:5298)
       at java.lang.reflect.Method.invoke(Method.java)
       at java.lang.reflect.Method.invoke(Method.java:372)
       at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:904)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:699)

Do you have any idea why? Thanks!

toggleFlash getting null pointer error

i am trying to turn on/off flashligh on click but getting this error

08-01 17:06:32.231 28783-28783/com.rayvatapps.launcher E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.rayvatapps.launcher, PID: 28783
    java.lang.NullPointerException: Attempt to invoke interface method 'boolean com.noob.noobcameraflash.Utilities.CameraFlashUtility.isFlashOn()' on a null object reference
        at com.noob.noobcameraflash.managers.NoobCameraManager.isFlashOn(NoobCameraManager.java:55)
        at com.noob.noobcameraflash.managers.NoobCameraManager.toggleFlash(NoobCameraManager.java:67)
        at com.rayvatapps.launcher.MainActivity$10.onClick(MainActivity.java:304)
        at android.view.View.performClick(View.java:5647)
        at android.view.View$PerformClick.run(View.java:22465)
        at android.os.Handler.handleCallback(Handler.java:754)
        at android.os.Handler.dispatchMessage(Handler.java:95)
        at android.os.Looper.loop(Looper.java:163)
        at android.app.ActivityThread.main(ActivityThread.java:6239)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:904)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:794)