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Questions tagged [android-wallpaper]

Questions about or related to the wallpaper features of Android.

In Android devices, wallpaper is an image used as a background for the graphical user interface. In most devices, the wallpaper usually refers to the background for the 'home' or 'idle' screen. Though most devices come with a default picture, users can usually change it to files of their choosing.

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Default Live WallpaperService leaks memory in Android

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 operations are executed, but I do not know the…
Fuji
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How to change device wallpaper with react native (in 2021)

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…
Pro
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How do I change the default wallpaper on my custom rom

I am trying to create my own custom rom, and I want to change the default wallpaper. How can I change the default wallpaper on custom rom's. To be more exact, where are default wallpapers generically located in the source code of various rom's.
Prabhdeep Singh
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Failed to capture fingerprint of output files for task ':app:transformClassesWithDexBuilderForDebug'

I am trying to create a wallpaper app using Flutter's Wallpaper package (https://pub.dartlang.org/packages/wallpaper). The thing is, when I try to run the app an error appears that says: Failed to capture fingerprint of output files for task…
dev404
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Change android home screen wallpaper using react native app

I want to Change android home screen wallpaper using react native app. Is there any other modules then rnwallpaper, react-native-wallpaper-manager or react-native-wallpaper-enhanced. None of these is working. Or any one using these packages by…
Ahsan Zahid
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Detect if background wallpaper is too light or too dark

I would like to change my textviews color when the wallpaper chosen by the user is too light or too dark acting basically as the latest launchers that for instance if it is set a white wallpaper, change all the textviews to a dark color but I dont…
Luca
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How to set a wallpaper as the homescreen full screen

I have a wallpaper with optimum size to my phone: myWallpaper And I want set it as the homescreen by: WallpaperManager myWallpaperManager = WallpaperManager.getInstance(this); String imageFilePath = myWallpaperPath; Bitmap myBitmap =…
mh m
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Accessing WallpaperManager in Android 8.1

I'm building a launcher and need to access the user's current background wallpaper but every time I launch the app I get the warning W/WallpaperManager: No permission to access wallpaper, suppressing exception to avoid crashing legacy app. in the…
Nathan Bird
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getCropAndSetWallpaperIntent() Content Uri Error

I am getting this error when using getCropAndSetWallpaperIntent() in android D/Exception: java.lang.IllegalArgumentException: Cannot use passed URI to set wallpaper; check that the type returned by ContentProvider matches image/* But when I check…
Yugansh Tyagi
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Set raw asset as wallpaper from selected drawable

I have a gridview that contains an array of images in my drawable folder. I have it worked out right now to send the drawable to another activity where the user will view the image before setting a picture from the raw folder as the wallpaper. I…
BigTooth Apps
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How to make a transparent/wallpaper-showing Flutter app

Basically, I'm trying for fun to write a launcher using Flutter, and one thing I'm stuck on is the home screen. I'm trying to make it so that you can see through the app and through to the wallpaper. I changed my AndroidManifest.xml like…
kirbyfan64sos
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Android Set Lock Screen Wallpaper

According to Android Developers I must have API > 24 to set the locked screen wallpaper and I only have 23. However, both the Photos and Pandora apps set my lock screen wallpaper Can anyone help me do one of the following? Set the lockscreen like…
SeaRoth
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Intent extra on WallpaperManager's broadcast receiver

I'm building a wallpaper application. I have a button which sets the wallpaper. What I would like to do is to check if the wallpaper is downloaded, if yes set the wallpaper - if not, download and set the wallpaper. I check if a file with an ID (e.g.…
dynamitem
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how to set wallpaper fixed and scrollable same like OGQ Backgrounds HD App do's in android

I wants to set wallpaper fixed and scrollable. This is link to the OGQ Backgrounds HD App. https://play.google.com/store/apps/details?id=com.ogqcorp.bgh That app screen shots attached here, The same way i wants to do any how. please suggest any…
Mitul Varmora
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How to check if user has seen the wallpaper set by my app

I am working on an app which checks device time and set a wallpaper based on the time of the device. To state the challenge : It's 11'o clock and a wallpaper X is set by my app running in the background. At that very instance, user was playing a…
Shubham A.
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