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0
votes
0answers
27 views

samsung mega gt-i9152 camera flash is flashing and the phone wont start

My phone was working fine today. I went out and when I got back the screen was blank and the camera flash was flashing away like crazy. I pulled the battery, flash and sim and waited a while and when ...
0
votes
0answers
133 views

Stock android camera app. How to prevent default settings from taking over

I'm on Android 5 KitKat but I've seen this in Android 4.x as well. The stock camera app has the settings for contrast sharpness brightness etc. I always want the sharpness to be maximum along with ...
1
vote
0answers
129 views

LG l90 led light

The L.E.D. on a LG l90 Android I recently purchased does not light up. I have tried going to setting, but can find no toggle switch to activate the L.E.D. What should i do?
0
votes
0answers
141 views

How to check if flashlight is activated?

I've got a brandnew OnePlus One with Cyanogenmod 12 on it, and the device is rooted. I like the offscreen gestures very much. But sometimes they are triggered accidentally. This is very costy when ...
-1
votes
1answer
2k views

Major issues on Micromax YUREKA after updating to Lollipop

I am having multiple issues on my Micromax Yureka after upgrading to Lollipop: I am unable to pick up calls & the display is not coming on USB storage connection is not functioning & won't ...
1
vote
0answers
999 views

Where is located flashlight activity on cm12

As you know, on cm12 does not exist Torch.apk. Flashlight run on toggle in quick settings. I am wondering, which one application contain flashlight activity? I was Googling, but can't find an answer.
2
votes
1answer
779 views

Turn on flashlight when volume button is held

I have Nexus 4 on Android 5.0 Lollipop, and I'm using Tasker. Is there any way to get the Flashlight to turn on when screen is off and the volume up or down button is held for 2-3 seconds? Then turn ...
1
vote
0answers
167 views

How fast can a camera LED normally flash? [closed]

I am thinking of developing an application that turns the LED flash for the Android camera very fast on/off, and I was wondering if anyone knows about hardware/OS limitation specifications. The flash ...
2
votes
1answer
414 views

Wifi hotspot and Flashlight

I am being told by my device (HTC one E8) that the camera flash (and thereby flashlight app) and portable wifi hotspot cannot work at the same time. I dont see any logical connection between the ...
0
votes
1answer
49 views

Are there Android devices without a camera, but with a torch? [closed]

Flashlight in Android seems to be "entangled" with Camera, leading to UI, power consumption, privacy and other issues. Are there Android devices with a torch, but without a camera at all? How the LED ...
0
votes
0answers
34 views

How to make the best out of the Samsung Galaxy SIII camera application

Where can I find some good documentation concerning how to use the features of the camera application installed on the Samsung Galaxy SIII and how these features work under-the-hood? I would like to ...
1
vote
8answers
24k views

Flashlight on lockscreen on Galaxy S5

I am soon going on a field trip and would like to give my friends the ability to use the flash light from the phone without giving them the pattern to unlock the phone. Is that possible to add the ...
2
votes
4answers
60k views

Samsung Galaxy S3 camera light keeps flashing

Ever since I updated the software on my Galaxy S3 the camera light flashes randomly all day, it also flashes when my alarm goes off. I cannot find anywhere in my settings how to disable this ...
8
votes
1answer
137k views

Camera light flashes when the phone rings - how do I turn this off?

With Android version 4.3 for my Samsung Galaxy S3 (or perhaps just Verizon's flavor of it) my camera flash has begun to blink very brightly when I am receiving an incoming call. How can I turn this ...
4
votes
1answer
4k views

Lowering the brightness of the camera flash

My girl has a Samsung Galaxy S Duos (GT-S7562L). The camera is good, but its flash is so strong that after the photo we have to wait for 1 or 2 minutes to our eyes be able to see all clearly - it is ...
0
votes
3answers
11k views

What's a quick way to turn on the torch?

In my accessibility settings on my Samsung Galaxy Ace Plus (GT-S7500), there is an "Assistive light" option that "Turn[s] on torch to see better". It activates the light on the back of the device. ...
0
votes
1answer
856 views

Does the Nexus 7 have a LED flash for its camera?

Does the Nexus 7 have a LED flash for its front facing camera? Can somebody point me to some documentation online that states whether this is true or not?
0
votes
1answer
670 views

What's the purpose of Strobe frequency adjustment in Torch?

I have the Torch app by default in Cyanogenmod. I was wondering what's the purpose of Strobe frequency adjustment? I tried to play around with it and I couldn't tell what difference does it make.
10
votes
4answers
9k views

Any concerns using LED flashlight apps?

I've always wondered with flashlight apps, especially ones that use the LED light(s): Is there any risk of shortening the life of the LEDs? I noticed one app ("ASettings") gives a warning that doing ...