Top "Flashlight" questions

Most phones (and even tablets) have one or more camera/s. For optimal lighting, a white LED (or more than one) is used to illuminate the scene and act as a flash light.

Turn ON/OFF Camera LED/flash light in Samsung Galaxy Ace 2.2.1 & Galaxy Tab

I am turning ON Camera LED light using FLASH_MODE_ON. Samsung Galaxy Ace have only three flash modes : on, …

android android-camera galaxy samsung-mobile flashlight
android java lang runtimeexception fail to connect to camera service

I am currently working on Flashlight On/OFF. I am getting this error java.lang.RuntimeException: Fail to connect to …

android android-camera flashlight
Use camera flashlight in Android

I'm trying to use the cameras LED flashlight in a widget. I've found several threads about this topic (i.e. …

android android-camera flashlight
How to turn flashlight ON and OFF in swift?

I'd like to add flashlight functionality to my app in Swift. How can I go about doing that?

ios swift xcode6 flashlight
Can I change the LED intensity of an Android device?

Is there a way to set the LED intensity that I desire? I know that to turn on the LED …

android camera led flashlight camera-flash
LED flashlight on Galaxy Nexus controllable by what API?

So many LED flashlight API questions for Android. I'm afraid to ask yet another, but here goes.. Using the tried …

android led flashlight
How to turn ON and OFF Device flash light?

I want to turn on only camera flash light (not with camera preview) programmatically in Android. I googled for it …

android camera flashlight
How to turn on the Android Flashlight

Update Check out my answer Original I'm trying to turn on the camera flashlight on the LG Revolution within my …

android camera lg flashlight
Flashlight Camera2 API

Can I use camera preview and flashlight at the same time in Android Camera2 API? When I try use CameraManager.…

android flashlight camera2
Turn ON / OFF Flashlight using SurfaceView

I am writing an Android Camera App and trying to implement Flash functionality, I am using SurfaceView, whenever i do …

android flash surfaceview flashlight