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Questions tagged [lockscreen]

A lock screen is a user interface element used by various operating systems. They regulate immediate access to a device by requiring that the user perform a certain action in order to receive access: such as entering a password, using a certain button combination, or by performing a certain gesture using a device's touchscreen.

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How to show ads on Applock's lock screen?

I am implementing an app locker for Android where the user can block apps and other users can not access these apps without an access key. Can I show ads on app lock screen?
Hải Bùi
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Is there any way of changing LockScreen Wallpaper/photo in Android programmatically

I want to change the lockscreen wallpaper of Android. I was able to change home screen wallpaper through WallpaperManager.setResource But I am unable to set LockScreen Wallpaper Also is there any way to change it over time automatically?
vishvajeet pal
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Create an app to lauch from lockscreen without unlocking

I can put 2 shortcuts on the lockscreen, and with every application installed on my android device. However, I need to unlock the screen when I slide one of those shortcuts, except for the camera: I don't need to unlock and when I close the camera…
user6226464
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Lock screen image change

Here is my code: Uri u = new Uri(@"C:\roomieUser\w3.tif"); Windows.System.UserProfile.LockScreen.RequestSetImageFeedAsync(u); I am trying to change the lock screen in a Windows forms application. I have managed to use WinRT libraries in Windows…
Asim Mehmood
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OpenGL & Ubuntu 14.04 No rendering after Lock Screen

My OpenGL version 4.5.0 on Ubuntu 14.04. VBO and shaders are used. The OpenGL not rendering correctly after lock screen (black with a few color lines, looks like glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT) not working). I tried both offline…
Jiewei Li
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How to implement Lock Screen for Lollipop?

I could not find a good solution for the question. Some of them say using flags you can achieve it. But I think it is too old and it will not work for Lolipop. I have a project on my University Last Semester and I am hard working on that, I have…
NIKHIL C M
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Run a script if password is entered wrong 3 times at lock screen [OS X]

I want to get my MacBook to automatically execute a shell script if the password at lock screen is entered wrong 3 times to restart the computer. Writing the script is easy enough, but how can I make it trigger automatically with a number of failed…
user3491112
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How to override default windows lock screen

I am developing an application in MS .Net which will authenticate the user to lock and unlock the system with an RFID tag.Can i override default windows lock screen using .Net program with RFID.
android
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Android Popup Screen like in WhatsApp or Telegram

I'm new in android developing. I searched a lot for this and i didn't find any proper answer. I want to make a Pop-up/Dialog Screen that Displays when something in a Service happens. This Screen should be also available when the phone is…
user4878754
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How to make a lock screen button in fragment layout?

I want to made a lock screen Button in a Fragment Layout. I searched some help and found the same, but made using an Activity. The code is here: http://karanbalkar.com/2014/01/tutorial-71-implement-lock-screen-in-android/ I don't know how to…
PLorida
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Setting image source in windows phone

I am trying to set source for an image. The catch here is the Uri for the image am receiving. The data is coming from the device lockscreen. The uri is res://UIXMobileAssets{ScreenResolution}!lock.sms.dualsim1.png The regular code Image imgLogo =…
Apoorva
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Get Lock Screen Preview?

Is there any way to get lock screen preview. I am writing an application where required to set Wallpaper and then look how it will be look like. Since there is no API support to show lock screen preview so I am searching for other way. Is there any…
CoDe
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What is this screen and how to use it in my application?

This screen display an authentification code even on the lock screen. I've googled it and found absolutely nothing about it. I even don't know the name of the component. Is it possible to be a special push notification ? I need to know which class…
David Ansermot
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How to disable android home button and task history button within an activity?

For home button disabling: Home key pressing event cannot be intercepted in activity by onKeyDown() beyond version3.x. I can add: in the intent-filter of the activity, but this will make even pressing home button outside of the activity to…
David Jia
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allows to use apple's lock screen?

Was wondering if an api exists to let you use this lock screen within your apps Thanks.
r4id4
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