android Programming Glossary: flashlight

android : how to run a shell command from within code

http://stackoverflow.com/questions/3054973/android-how-to-run-a-shell-command-from-within-code

my code the command is echo 125 sys devices platform flashlight.0 leds flashlight brightness and I can run it without problems.. command is echo 125 sys devices platform flashlight.0 leds flashlight brightness and I can run it without problems from adb shell.. it Runtime.getRuntime .exec echo 125 sys devices platform flashlight.0 leds flashlight brightness However I get a permissions error..

Camera.Parameters.FLASH_MODE_TORCH replacement for Android 2.1

http://stackoverflow.com/questions/3878294/camera-parameters-flash-mode-torch-replacement-for-android-2-1

class is... Attempts to set camera flash torch flashlight mode on off @param isOn true on false off @return boolean whether..

Can I change the LED intensity of an Android device?

http://stackoverflow.com/questions/5970188/can-i-change-the-led-intensity-of-an-android-device

you can use it by writing a string to sys devices platform flashlight.0 leds flashlight brightness . This controls if the LED is on.. writing a string to sys devices platform flashlight.0 leds flashlight brightness . This controls if the LED is on and how bright it.. Easy to test from adb shell echo 128 sys devices platform flashlight.0 leds flashlight brightness And finally turn it off by writing..

How turn on camera flash light programmatically in Android?

http://stackoverflow.com/questions/6068803/how-turn-on-camera-flash-light-programmatically-in-android

for more information. For turning on off flashlight I googled out and got this about android.permission.FLASHLIGHT... manifests' permission looks promising Allows access to the flashlight permission android name android.permission.FLASHLIGHT android.. protectionLevel normal android label @string permlab_flashlight android description @string permdesc_flashlight Then make use..

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

http://stackoverflow.com/questions/6939816/turn-on-off-camera-led-flash-light-in-samsung-galaxy-ace-2-2-1-galaxy-tab

cam.stopPreview cam.release Code Reference Use camera flashlight in Android But the problem is LED Light remains on just for.. to Stop. android android camera galaxy samsung mobile flashlight share improve this question I will soon released a new version.. https play.google.com store apps details id droid.pr.coolflashlightfree In order to solve your problem you should do this this._camera..

Widget for turning on/off camera flashlight in android

http://stackoverflow.com/questions/7515309/widget-for-turning-on-off-camera-flashlight-in-android

for turning on off camera flashlight in android I am developing a widget for turning on off camera.. name android.appwidget.provider android resource @xml flashlight_appwidget_info receiver receiver android name FlashlightWidgetReceiver..

LED flashlight on Galaxy Nexus controllable by what API?

http://stackoverflow.com/questions/8876843/led-flashlight-on-galaxy-nexus-controllable-by-what-api

flashlight on Galaxy Nexus controllable by what API So many 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.. doesn't appear to be so universal after all. android led flashlight share improve this question What I found out is that some..

LED Flashlight does not work on Samsung Galaxy Nexus

http://stackoverflow.com/questions/9505945/led-flashlight-does-not-work-on-samsung-galaxy-nexus

but unfortunately not on the Samsung Galaxy Nexus problem flashlight ignores the button click no reaction no light no crash no exception.. no reaction no light no crash no exception . I've read LED flashlight on Galaxy Nexus controllable by what API here in stackoverflow.. Can someone help Kind regards CarpeTemporem android led flashlight share improve this question I had the same problem and solved..

android : how to run a shell command from within code

http://stackoverflow.com/questions/3054973/android-how-to-run-a-shell-command-from-within-code

from within code I am trying to execute a command from within my code the command is echo 125 sys devices platform flashlight.0 leds flashlight brightness and I can run it without problems from adb shell I am using Runtime class to execute it Runtime.getRuntime.. I am trying to execute a command from within my code the command is echo 125 sys devices platform flashlight.0 leds flashlight brightness and I can run it without problems from adb shell I am using Runtime class to execute it Runtime.getRuntime .exec.. problems from adb shell I am using Runtime class to execute it Runtime.getRuntime .exec echo 125 sys devices platform flashlight.0 leds flashlight brightness However I get a permissions error since I am not supposed to access the sys directory. I have..

Camera.Parameters.FLASH_MODE_TORCH replacement for Android 2.1

http://stackoverflow.com/questions/3878294/camera-parameters-flash-mode-torch-replacement-for-android-2-1

of supported So...the method I use to toggle torch in a CameraHelper class is... Attempts to set camera flash torch flashlight mode on off @param isOn true on false off @return boolean whether or not we were able to set it public boolean setFlashlight..

Can I change the LED intensity of an Android device?

http://stackoverflow.com/questions/5970188/can-i-change-the-led-intensity-of-an-android-device

party ones unless you use root . But on 2.2 HTC devices you can use it by writing a string to sys devices platform flashlight.0 leds flashlight brightness . This controls if the LED is on and how bright it is. For maximum brightness write 128 n half.. you use root . But on 2.2 HTC devices you can use it by writing a string to sys devices platform flashlight.0 leds flashlight brightness . This controls if the LED is on and how bright it is. For maximum brightness write 128 n half brightness write..

How turn on camera flash light programmatically in Android?

http://stackoverflow.com/questions/6068803/how-turn-on-camera-flash-light-programmatically-in-android

http developer.android.com reference android content pm PackageManager.html for more information. For turning on off flashlight I googled out and got this about android.permission.FLASHLIGHT. Android manifests' permission looks promising Allows access.. and got this about android.permission.FLASHLIGHT. Android manifests' permission looks promising Allows access to the flashlight permission android name android.permission.FLASHLIGHT android permissionGroup android.permission group.HARDWARE_CONTROLS.. android.permission group.HARDWARE_CONTROLS android protectionLevel normal android label @string permlab_flashlight android description @string permdesc_flashlight Then make use of Camera and set Camera.Parameters . The main parameter used..

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

http://stackoverflow.com/questions/6939816/turn-on-off-camera-led-flash-light-in-samsung-galaxy-ace-2-2-1-galaxy-tab

boolean success Camera camera And turning it off by using cam.stopPreview cam.release Code Reference Use camera flashlight in Android But the problem is LED Light remains on just for 5sec. It just then turns OFF automatically. Can anyone please.. way to turn ON the LED light continuously till its requested to Stop. android android camera galaxy samsung mobile flashlight share improve this question I will soon released a new version of my app to support to galaxy ace. You can download.. of my app to support to galaxy ace. You can download here https play.google.com store apps details id droid.pr.coolflashlightfree In order to solve your problem you should do this this._camera Camera.open this._camera.startPreview this._camera.autoFocus..

Widget for turning on/off camera flashlight in android

http://stackoverflow.com/questions/7515309/widget-for-turning-on-off-camera-flashlight-in-android

for turning on off camera flashlight in android I am developing a widget for turning on off camera led of phone. I have made a widget that can work like toggle.. intent filter meta data android name android.appwidget.provider android resource @xml flashlight_appwidget_info receiver receiver android name FlashlightWidgetReceiver intent filter action android name COM_FLASHLIGHT..

LED flashlight on Galaxy Nexus controllable by what API?

http://stackoverflow.com/questions/8876843/led-flashlight-on-galaxy-nexus-controllable-by-what-api

flashlight on Galaxy Nexus controllable by what API So many LED flashlight API questions for Android. I'm afraid to ask yet another.. 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 and true FLASH_MODE_TORCH I am.. Kind of disappointing that this seemingly standard API doesn't appear to be so universal after all. android led flashlight share improve this question What I found out is that some devices need a SurfaceView to turn on the LED. SurfaceView..

LED Flashlight does not work on Samsung Galaxy Nexus

http://stackoverflow.com/questions/9505945/led-flashlight-does-not-work-on-samsung-galaxy-nexus

problem My Flashlight app works fine on my Samsung Galaxy S2 but unfortunately not on the Samsung Galaxy Nexus problem flashlight ignores the button click no reaction no light no crash no exception . I've read LED flashlight on Galaxy Nexus controllable.. Galaxy Nexus problem flashlight ignores the button click no reaction no light no crash no exception . I've read LED flashlight on Galaxy Nexus controllable by what API here in stackoverflow but it did not help me since my problem still occures. This.. uses permission android name android.permission.WAKE_LOCK Can someone help Kind regards CarpeTemporem android led flashlight share improve this question I had the same problem and solved it via using Surface View having 1px width and 1px height..

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