[Completed] How to change default camera? - XDA Assist

Hay guys,
i could not find forum for lg joy, so, i postED here.
I have a question about camera.
Lg joy has option in settings to start camera app, when device is locked, and when screen is ofF by long pressing volume down button.
This turns oN the screen and starts the camera.
What i want to do is to change default camera app to non stock, so, that when i long press volume down when my device is locked, that other camera app start, witch is not the stock one.
So, do you know how to do this?
I already tried going in settings►applications►all►camera and clearing preferences, but that button is disabled, saying that there is no preferences.
So, anything else i can try?
I just want to be able to start camera on a wery fast way, and without display going on.
Since, i kind of love spying, i have an app, wich can run in background, and i can take pictures without turning on my screen, and without unlocking it.
The only time when i need to unlock the phone is when i am starting this app.
But since, i kind of like spying, and usually, want to be able to take picture in a few seconds, after i notice something interesthing, i sometimes do not have time to turn on the screen and to launch the app.
And stock camera is not good because it requires screen to be on, and i want to be undetected.
So i need a way to launch camera app, but in the background, within 5 seconds.
That is why i want to change default camera witch is started by long pressing volume down button.

SYOB SYOT said:
Hay guys,
i could not find forum for lg joy, so, i postED here.
I have a question about camera.
Lg joy has option in settings to start camera app, when device is locked, and when screen is ofF by long pressing volume down button.
This turns oN the screen and starts the camera.
What i want to do is to change default camera app to non stock, so, that when i long press volume down when my device is locked, that other camera app start, witch is not the stock one.
So, do you know how to do this?
I already tried going in settings►applications►all►camera and clearing preferences, but that button is disabled, saying that there is no preferences.
So, anything else i can try?
I just want to be able to start camera on a wery fast way, and without display going on.
Since, i kind of love spying, i have an app, wich can run in background, and i can take pictures without turning on my screen, and without unlocking it.
The only time when i need to unlock the phone is when i am starting this app.
But since, i kind of like spying, and usually, want to be able to take picture in a few seconds, after i notice something interesthing, i sometimes do not have time to turn on the screen and to launch the app.
And stock camera is not good because it requires screen to be on, and i want to be undetected.
So i need a way to launch camera app, but in the background, within 5 seconds.
That is why i want to change default camera witch is started by long pressing volume down button.
Click to expand...
Click to collapse
Hi and thank you for using XDA Assist
Basically if you have two camera apps, one of it should be declared the main one to use. Try to access for example a social app like Facebook, WP or Telegram, and try to use the camera. For sure it will be prompted to you which camera app to use, and there you will choose your desired one.
For any other questions you can always ask here ---> Android Q&A, Help & Troubleshooting
Good luck!

Related

Tapping the screen to wake up from standby.

Hello all, I'm new here and I'm also new to the xda world. I just had my Atom few days ago.
I used to use Symbian where I would only need to tap the screen to wake the device so, is it possible to make Xda Atom to wake from standby mode by tapping the screen, instead pressing the "power button"?
Pressing the "power button" few times a day to wake the device could and might wear the button and it won't take long to make it unusable.
I have done my home work as a noob by searching the forum. Here: http://forum.xda-developers.com/showthread.php?t=307481
I do not really mind with the power drop. So, is there any solution to make this possible?
Thank you in advance and any help would be appreciated.
Go to Start>Settings>System>Power >Advanced and untick Turn of device if not used for X minutes.
Now your device will be always on, unless you use the power button, and the screen should just dim when you dont use it after a minute or 2, and come back on when you touch it.
Let us know how it works out.
Surur
Thank you for the hint, Surur. It works, however it's not exactly what I had in mind. By letting it to show the today view all the time, it would take too much.
I was thinking to let the screen to go completely off, but the screen is still active (touch only), or only part of the screen. So, when the device goes to blank or standby, it would wake when I tap on the screen... or some part of the screen if it could help to preserve some power.
In Symbian, I could set the time for the screen to go completely off. And when the screen is completely off, each time I tap on the screen, the screen would go on. And if no input from user, it would go off again, according to the time I set before.
Note: the device does automatic lock, so even if it gets tap by something, the display would show or awake but would not open an app or do something unwanted, until user unlocked it using combination. So, I never need to touch any button with Symbian, completely using screen only.
Is there an application that able to do something similar or better than what Symbian does? I'm even willing to pay for someone to make this kind of program.
I don't know if it's allowed to double posts or not, if not please let me know.
Here is a testimony to back up my point of view regarding the power button:
"Naturally I set it to the power button, but after a while, that button got worn down and stopped "working" so I naturally set it to recognize any other button.
This experience has taught me the hard way, that its a good choice to have (or maybe even a necessity in some cases) that other buttons to wake the unit up in case of situations like this."
Taken from http://forum.xda-developers.com/showthread.php?t=315329
So, please someone create an application to allow user to use screen to wake from standby.
Here is what I had in mind:
1. Lock the screen if standby
2. On standby mode. If I tap some part of the screen (some part of screen only to save some batt power), then it would show option to unlock.
3. If I tap but do nothing or do not unlock, it would goes to standby again.
Again, I would pay the good person who's willing to make this kind of application. Or maybe it's already available?
MDCT said:
Hello all, I'm new here and I'm also new to the xda world. I just had my Atom few days ago.
I used to use Symbian where I would only need to tap the screen to wake the device so, is it possible to make Xda Atom to wake from standby mode by tapping the screen, instead pressing the "power button"?
Pressing the "power button" few times a day to wake the device could and might wear the button and it won't take long to make it unusable.
I have done my home work as a noob by searching the forum. Here: http://forum.xda-developers.com/showthread.php?t=307481
I do not really mind with the power drop. So, is there any solution to make this possible?
Thank you in advance and any help would be appreciated.
Click to expand...
Click to collapse
You can try the keylock in the settings, that will not wake your device by tapping the screen, but it will wake up by pressing any key...
Thanks for trying to help, ai6908. Unfortunately, I couldn't find the keylock in the settings, and it still needs button to be pressed.
I do not feel comfortable pressing button. I used p800, using it, Symbian was able to be operated without the need of any button.
Depending on button, it could decrease the value of the mobile, I mean pressing button(s) few times a day would surely wear the button(s) over time. Movable parts are more easily to get broken or wear. And It would decrease the value if the mobile is going to be sold later on. With p800, I could keep the state like new for many years, thanks to the UI that allows us to fully control from the touchscreen alone.
It seems like a Microsoft and mobile manufactures scheme to make user to buy another device when the button goes wear from waking up from standby. I can't believe Windows Mobile depends on the need of button to be operated. I even have to use button to take picture with Atom.
I know many also like to use button, but I believe there are other who do not like or like me. I hope MS is flexible about this like Symbian. Someone could help me on this issue?
Keylock is under settings/system...you can try it, but it is not like the symbian one that you mentioned...
I couldn't find Keylock in the settings/system, maybe it's a separate application. Thanks ai6908 for trying to help me, unfortunately it's not like what I had in mind. If I couldn't find the solution that I want, I would surely use your advice.
Someone told me that the display panel is "connected" with the touch. So when the display is off, the touch capability will be off too.
Because of that, I was thinking maybe an application that would set the backlight to very minimal (so it would make the screen to go blank) after a defined period of time could do the job.
Has someone tried this before? Or is it also not possible?

An app to turn off the screen WITHOUT locking.

Hi All,
I was hoping you guy might be able to help me out.
The LG G3 is awesome, i love being able to turn the screen on and off without using any buttons.
One bit that i think could use some work is that currently, when the screen is on, you can tap the notification bar twice to turn the screen off, however, i find that this doesnt work so well all the time.
I have Nova launcher and i wanted to link a two finger swipe gesture with an app to turn the screen off however...
All the apps on the store only seem to offer you the option to turn the screen off and lock the phone immediately at the same time. Does anyone know of an app that will let me turn the screen off, but NOT lock the phone immediately, and just leave the lock settings to the system defaults.
It seems pretty straight forward but i've tried about 30 apps on the store and all of them only screen off and lock, none allow you to do it without locking the phone immediately.
Any help would be really appreciated!
Ums
umar_akhtar786 said:
Hi All,
I was hoping you guy might be able to help me out.
The LG G3 is awesome, i love being able to turn the screen on and off without using any buttons.
One bit that i think could use some work is that currently, when the screen is on, you can tap the notification bar twice to turn the screen off, however, i find that this doesnt work so well all the time.
I have Nova launcher and i wanted to link a two finger swipe gesture with an app to turn the screen off however...
All the apps on the store only seem to offer you the option to turn the screen off and lock the phone immediately at the same time. Does anyone know of an app that will let me turn the screen off, but NOT lock the phone immediately, and just leave the lock settings to the system defaults.
It seems pretty straight forward but i've tried about 30 apps on the store and all of them only screen off and lock, none allow you to do it without locking the phone immediately.
Any help would be really appreciated!
Ums
Click to expand...
Click to collapse
Maybe try a tasker profile?
bradleyw801 said:
Maybe try a tasker profile?
Click to expand...
Click to collapse
Thanks for the idea. I just tried and had no joy. It can trigger an action when i turn the screen off myself, but it wont turn the screen off for me.
Any other ideas?
I feel like this is so straight forward and that i'm just being super dense - im hoping someone points something so obvious and straight forward out that i missed!
umar_akhtar786 said:
Thanks for the idea. I just tried and had no joy. It can trigger an action when i turn the screen off myself, but it wont turn the screen off for me.
Any other ideas?
I feel like this is so straight forward and that i'm just being super dense - im hoping someone points something so obvious and straight forward out that i missed!
Click to expand...
Click to collapse
You could try an app like Button Savior. https://play.google.com/store/apps/details?id=com.smart.swkey.nonroot
It has the option to swipe from the side to bring up the buttons, and from what I understand, the power button on it is exactly the same action as pressing the power button on your phone. You could tweak it to try and get it to the solution you want, but I think at least the button should be what you are looking for.
bradleyw801 said:
You could try an app like Button Savior. https://play.google.com/store/apps/details?id=com.smart.swkey.nonroot
It has the option to swipe from the side to bring up the buttons, and from what I understand, the power button on it is exactly the same action as pressing the power button on your phone. You could tweak it to try and get it to the solution you want, but I think at least the button should be what you are looking for.
Click to expand...
Click to collapse
Thanks - just tried it and it is suffers from the same thing - it automatically locks the phone when you press the power button.
umar_akhtar786 said:
Thanks - just tried it and it is suffers from the same thing - it automatically locks the phone when you press the power button.
Click to expand...
Click to collapse
My phone seems to do the same action either way. I think I know what you are talking about. It seems that on previous roms, the screen could go dark, but if I woke the phone back up it wasn't actually locked. What about this app? It seems to distinguish between the two.
https://play.google.com/store/apps/details?id=com.katecca.screenofflock
---------- Post added at 06:49 PM ---------- Previous post was at 06:46 PM ----------
Here is another one you could potentially try. https://play.google.com/store/apps/details?id=com.ericlpchow.screentrigger
Tried both of the above... Neither seem to work!
Sent from my LG-D855 using XDA Free mobile app
I use "No Lock" when I want to switch off the phone but bypass lock settings when I turn it on. Is that what you mean?
https://play.google.com/store/apps/details?id=org.jraf.android.nolock&hl=en
Hi, Thanks for the suggestion... The problem with that app is that the phone won't lock until I go back in and disable it... I want the phone to use the same system timeout so if I do leave my phone lying around it will lock after 3 or 5 minutes on its own.
Sent from my LG-D855 using XDA Free mobile app
umar_akhtar786 said:
Hi All,
I was hoping you guy might be able to help me out.
The LG G3 is awesome, i love being able to turn the screen on and off without using any buttons.
One bit that i think could use some work is that currently, when the screen is on, you can tap the notification bar twice to turn the screen off, however, i find that this doesnt work so well all the time.
I have Nova launcher and i wanted to link a two finger swipe gesture with an app to turn the screen off however...
All the apps on the store only seem to offer you the option to turn the screen off and lock the phone immediately at the same time. Does anyone know of an app that will let me turn the screen off, but NOT lock the phone immediately, and just leave the lock settings to the system defaults.
It seems pretty straight forward but i've tried about 30 apps on the store and all of them only screen off and lock, none allow you to do it without locking the phone immediately.
Any help would be really appreciated!
Ums
Click to expand...
Click to collapse
Take this.
Note: Needs Root
Not sure it it covers your needs, but I'm using SkipLock combined with Gravity Screen
SkipLock let's you bypass the lockscreen (and pincode) when your phone is connected to either a trusted WIFI network or a trusted BT-device (carkit!).
As soon as you get home you'll turn on your screen and you the lockscreen as usual, but from that point on it's lockscreen free until it disconnects with your wifi network.
So when you turn off the screen the screen goes black, but as soon as you turn it on again you'll see either the homescreen or your last opened app.
It works really GREAT!
Gravity screen is not needed but makes it even easier. It automatically turns your screen on when you pick up the phone, and turns it off when you place it down (configurable). It also features Pocket Mode so it will turn the screen off when you put it in your pocket and on again when you take it out. Worst part was getting used to NOT press the power-button anymore
v_singh said:
Take this.
Note: Needs Root
Click to expand...
Click to collapse
Hi, Thanks for the suggestion - i just tried the app and it has a non-root version, but that just basically turns the screen black, leaves the notification bar and navi buttons and doesnt actuall replicate pressing the power button.
I cant root my phone either as i need to use banking apps and these dont work with root.
Any other ideas?
latino147 said:
Not sure it it covers your needs, but I'm using SkipLock combined with Gravity Screen
SkipLock let's you bypass the lockscreen (and pincode) when your phone is connected to either a trusted WIFI network or a trusted BT-device (carkit!).
As soon as you get home you'll turn on your screen and you the lockscreen as usual, but from that point on it's lockscreen free until it disconnects with your wifi network.
So when you turn off the screen the screen goes black, but as soon as you turn it on again you'll see either the homescreen or your last opened app.
It works really GREAT!
Gravity screen is not needed but makes it even easier. It automatically turns your screen on when you pick up the phone, and turns it off when you place it down (configurable). It also features Pocket Mode so it will turn the screen off when you put it in your pocket and on again when you take it out. Worst part was getting used to NOT press the power-button anymore
Click to expand...
Click to collapse
This sounds like a cool set of apps, but I'm quite pedantic about my phone and the way it uses battery and with all the sensors working. I'm not sure its right for me, but its cool none-the-less.
umar_akhtar786 said:
This sounds like a cool set of apps, but I'm quite pedantic about my phone and the way it uses battery and with all the sensors working. I'm not sure its right for me, but its cool none-the-less.
Click to expand...
Click to collapse
Skiplock doesn't use up any battery. Gravity MIGHT, but there are options to choose that use up more or less battery.
Don't know about needing root though...
Hi, I have been looking for this too....no solution? I use the trusted places and devices to keep my phone unlocked when i am home, and when in the car (connected to bluetooth) but of course turning off the screen also locks it.
SkipLock isn't compatible with my Lollipop G3 - any solutions that work on Lollipop? I've been using Tasker but somethings it messes up things a bit so I would like to try something else

[Q] Homescreen Button

I'm having an issue with my Nexus 5 after the 5.0 updates. I'm currently on 5.0.1 but had the same issue with 5.0. My device is completely stock. Just never felt like doing anything to the nexus 5. First phone I decided not to root. The issue i'm having is that every once in a while during a day I will try to turn on my phone to view any notifications or just refresh some news sites. Instead of getting the lock screen and hearing the unlock click to slide, i'm taking right to the home screen bypassing the slide to unlock. All applications at this point will glitch. For example, if i open hangouts, it will open but be blank. Spotify might open, or just be a dark gray screen. Other apps just behave very strangely. If I try to press the home button, it lights up and won't do anything. If i press the multi-task button it looks like it will show the running apps but then just shows a blank screen. If I press the back button many times, it takes me back to the home screen which might or might not be blank. The only way around this is to reboot my phone. But this is happening a few times a day. Often, i'll also see the home button and multi task button disappear. I've taken two screen shots of what it looks like. Has anyone ever seen this issue? I don't mind downgrading back to 4.x or rooting for a custom rom if that will resolve this glitch. I can also provide a list of installed apps if anyone wants to know. So what do you guys think of this?

[Q] Tasker profile gone wrong: Display won't come on

As the title says, I was making a tasker profile to give my camera button permission to lock and unlock the device. I also allowed the Secure Settings plugin to be installed into the system. Now, when I boot the phone, the display stays on for a very short amount of time. Ive tried to QUICKLY get to tasker right away to turn off the profile, but I never have quite enough time before the screen goes black. Then, pressing the unlock button only flashes the screen for a second, the camera button does nothing. USB debugging should still be enabled, thankfully. It's a Sony Xperia z1s. How can I get to tasker and secure settings to remove both and start over?
Edit: Have enough time to boot into safe mode, but then it continuously says " unfortunately, initialbootsetup has stopped"
I cant factory reset, I dont have a nandroid. Please help and tell me I havent completely screwed my phone.
Flash stock sony os. It should fix it.
CoDe LaZaRuS said:
Flash stock sony os. It should fix it.
Click to expand...
Click to collapse
Thank you, nothing else was working. It's all good now
Happy to help

Major issue with ZTE Blade 10: Screen refuses to stay off

I've gotten no help from ZTE themselves - they want me to do a factory reset and didn't even bother to read what my problem is. This is with the stock ROM for a ZTE Blade 10. I touch the power button and the screen doesn't stay off, instead turning on every time I move it (in the same vein as a "Lift to Wake" problem). This burned a huge hole in my battery the first day I had it, butt dialed a couple of people by opening my Contacts on its own, swiped important notifications away (including texts and reminders), and played with apps. I've managed to stabilize it some by tweaking some settings, but I haven't found a setting that disables this entirely.
I have screenshots of my settings in a second post, since I'm not allowed to post them in the original post.
Worth noting is that I have a custom lockscreen app, HiLocker, for which I set a five-second timeout. It does not seem to be the app, since the problem still presents itself when I disable it. Ergo, I either have to choose between changing that to instantly locking (thus making me enter my pattern again when my screen times out, even if I'm in the middle of using the phone) or keeping as is and dealing with this problem. I don't want this to be a choice. I want this five-second thing, but I want the power button to be absolute and keep the screen off until I push it again. My phone doesn't seem to understand something so basic: That's what the power button is for.
Does anyone know if there's a solution for this? Any pointers would be appreciated, thanks!
I hope this works.
https://i.imgur.com/uwdn8V5.png
https://i.imgur.com/aqd16Ko.png
https://i.imgur.com/RuhrvAV.jpg
Bump. Seems I can do that every 24 hours, and it's on the bottom of the page, so...
Still seeking any feedback. Anyone have any idea, or do I need to flash a ROM for the first time in half a decade?
One last try... can anyone help me?

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