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In my app it is possible for the users to set images as their wallpaper and I do this using the WallPaperManager. To change a wallpaper I use a service with the following code in the 'onStartCommand': ...
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119 views

I'm working on an Android app and want to Customize Lock Screen UI using Kotlin. I’ve tried using the KeyguardManager API, but I’m not able to change the lock screen background or add widgets. What I’...
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1 answer
242 views

I've recently discovered the RuntimeShader in Android, and hoo boy is it nice to be able to add shaders without all the overhead. I've been tinkering with WallpaperService and thought it would be an ...
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1 answer
389 views

I have some problem, but i dont know what is causing this issue. Once I click on set as wallpaper button dialog disappear automatically even sometime setting a wallpaper taking long time. I try to set ...
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1 answer
59 views

I've encountered a perplexing issue. When users set my wallpaper, the font color of the app names on their home screens turns black, making it difficult to read due to the wallpaper's dark colors. I ...
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1 answer
546 views

I'm building a flutter wallpaper application and one of the requirements is to add a 3d Parallax image as a wallpaper and also add it in the app. I'm using firebase at the backend and the admin panel ...
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1 answer
117 views

When using serBitmap through WallpaperManager ie., wallpaperManager.setBitmap(wallpaperBitmap); I am getting black screen when new wallpaper been set. How to remove the black screen when transition ...
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1 answer
705 views

When I change the wallpaper, black screen is displaying before loading the new wallpaper. How to remove the black screen in android. When changing wallpaper -> Blackscreen -> New Wallpaper. ...
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1 answer
698 views

When selecting a wallpaper in android through the wallpaper selector, the os prompts the user to select from a list of wallpapers and to my knowledge some wallpaper applications, such as Wallpaper ...
9 votes
3 answers
2k views

Is this a bug with WallpaperManager in the latest versions of Android? When setting the wallpaper, it will automatically destroy and reload the current activity. This behaviour only seems to affect ...
0 votes
2 answers
2k views

Note: Please don't mark it as duplicate as the same question is asked years back, which might have worked then, but not working now. using below code my wallpaper is either stretching to screen 2 and ...
1 vote
1 answer
1k views

First of all I am new at android development. I am working on wallpaper app on that I want to add swipe able images. The working of wallpaper app is like ManiActivity in that all the categories are ...
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0 answers
179 views

I am creating an Android app which is based on wallpaper. I have different categories in my app that shows images and after clicking on particular image it will show full image. The problem is when I ...
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2 votes
0 answers
539 views

I'm currently using Android Studio to develop live wallpapers using the wallpaper service. As a result of the verification, it was found that a memory leak occurs and disappear(?) when the following ...
2 votes
0 answers
683 views

I am trying to build an app which can change the wallpaper.. I tried using react-native-manage-wallpaper to do the same; but I am getting this error: TypeError: null is not an object (evaluating '...

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