I've already followed the method to deactivate automatic screen lock as explained in this article. However, when the screen turns off and I shake the mouse or press a key to wake it up, I'm still g...

I have an android app which is voip app. When some one call we show a caller screen. This works fine but on some redmi device(Note 7 pro) the caller screen doesn't come if device is locked ie it on...

Is there anyway to prevent users from sliding the status bar (expand) or collapsing back? I'm trying out a lockscreen replacement and seems like it's a must-have feature. Is there any possible wa...

I'm trying to bind "Esc" key to lock my computer with AutoHotkey. Manually pressing Winkey + l will lock my computer, but it doesn't work in my AutoHotkey script. esc:: MsgBox Going to lock Sen...

I have an application that opens an Activity on a certain event. Just like alarm application. I use the following flags: getWindow().addFlags(WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON | Win...

Is it possible to use the default security settings, which user has set to the phone, as a locking or login mechanism for my app too? I mean like when we reset the phone, it asks for phone password...

I'm trying to create an android full screen notification to show an activity over the lock screen, like an alarm clock. The notification always occurs, but the activity is never started over the l...

I want to check if the user has any type of screen lock set on their device (PIN, fingerprint, face, pattern, etc.). I don't want to simply check if the device is capable of for example biometrics,...

I want to show a short questionnaire on the Android look screen, as soon as the user locks their device. For this I detect a screen lock event and show an activity with a full screen intent notific...

I have the requirement to disable the lock screen and set the lock screen type to "None". My device is rooted (can run with SU permission) + can run as a system application with system permissions ...

Safari on iOS puts a scrubber on its lock screen for simple HTMLAudioElements. For example: const a = new Audio(); a.src = 'https://example.com/audio.m4a' a.play(); JSFiddle: https://jsfiddle.ne...

In my app I displayed a notification with a foreground service, which is in charge of playing music. The notification is handled by com.google.android.exoplayer2.ui.PlayerNotificationManager andro...

I am trying to show an activity when the screen is locked. I am running a service in the background, when an event occurs, I want to open an activity even if the app is locked(Similar to alarm app,...

I have the following problem. I'm trying to make an app that locks the screen. The method via DevicePolicyManager works very well. So far so good. But when I lock my phone with DPM the fingerprint...

I am currently storing the username (email) and a salted hash of the email and password in the iOS KeyChain. I'm using the ARC'ified version found here. KeychainItemWrapper *wrapper = [[KeychainIte...

I have written complete Music Player to stream music from the web, but I don't know how to put media player controls in Notification and when the screen is Lock. I am following this tutorial to sh...

It doesn't seem to work. I looked at the solution proposed here: Android emulator 4.2.2 not showing add widget option in lock screen but without success. Using the rev1 image (as the rev2 has a bug...

In my application i'm trying to overlay a layout with a service here when i'm running service it successfully executes and display the layout on lock screen when target devices is lower than oreo b...

A few years ago, I wrote an alarm app that worked on Android 2, and I'm now trying to upgrade it to work on Android 4. Specifically, on the Samsung Galaxy S4. On Android 2, if the phone was sleepi...

I use the i3 window manager and have set $Locker i3lock --color=000000 && sleep 1 exec --no-startup-id xautolock -time 5 -locker "$Locker" in its config file, so that it locks af...

I'm developing a music application, which should play music in the background. I use the MPMoviePlayerController to play the music. My code to initiate the MPMoviePlayerController: NSString* reso...

I've been working on push notifications and I am able to implement it and display it on status bar, the problem I am facing is that I want to display it even if the phone is lock, Under the lock sc...

When I receive a Push message in a service that extends FirebaseMessagingService and I start an Activity in this class, then the following lifecycle events / methods get executed: Push Message st...

Trying to find a way to detect if the screen is locked on a Mac system, using Python3 I've tried the following, and it gives a KeyError: import Quartz gui_dict = Quartz.CGSessionCopyCurrentDictio...

I use the code below to retrieve the android lock screen wallpaper on an android 8.1 phone: WallpaperManager manager = WallpaperManager.getInstance(getActivity()); ParcelFileDescriptor pfd = manag...