App crashes when setting wallpaper
android,crash,android-wallpaper
You are storing the id of the imageView in your current variable as: current = R.id.IVimage1; But you need to store the drawable id instead as: current = R.drawable.bg_1; That will fix it. Don't forget that in the manifest you need to add the following permission: <uses-permission android:name="android.permission.SET_WALLPAPER"/> ...
set scrollable wallpaper across homescreen
android,wallpaper,android-screen-support,android-wallpaper
Got the help from androidhive.com //get screen height Display display = getWindowManager().getDefaultDisplay(); Point size = new Point(); display.getSize(size); screenHeight = size.y; wallPaperBitmap= ... //your bitmap resource //adjust the aspect ratio of the Image //this is the main part int width = wallPaperBitmap.getWidth(); width = (width * screenHeight) / wallPaperBitmap.getHeight(); //set...
Calculate time thread android
java,android,multithreading,runnable,android-wallpaper
Note that you are not using a separate Thread with the code in your question, you are running a Runnable on the main UI thread. If you look at the documentation, it's recommended to use an AsyncTask for decoding Bitmaps, and it's also the best way to achieve your desired...
How to getCropAndSetWallpaperIntent(Uri imageUri) to work?
android,android-intent,uri,android-wallpaper
Like the error says, you need a content URI. Content URIs allow you to share files with temporary read and write permissions. Check out: Get a Content URI from a File URI?...
Android set wallpaper of home screen with centering the image
android,android-image,universal-image-loader,android-bitmap,android-wallpaper
After several attempts, I managed to achieve the desired effect. public class SystemWallpaperHelper { private Context context; private ImageLoader imageLoader; private DisplayImageOptions imageLoaderOptions; private WallpaperManager wallpaperManager; public SystemWallpaperHelper(Context context) { this.context = context; setImageLoaderOptions(); wallpaperManager = WallpaperManager.getInstance(context); } private void setImageLoaderOptions() { imageLoaderOptions = new DisplayImageOptions.Builder() .imageScaleType(ImageScaleType.NONE)...
Android Home screen animation using widget
android,android-widget,android-animation,android-wallpaper,daydream
This can be done in three ways: A Widget A Live Wallpaper A Daydream Its even possible to create an app that has all three of these features and offers the user the option of using one or more of them simultaneously....
Android Background service consuming lot of RAM. How to fix this?
android,android-intent,android-activity,android-background,android-wallpaper
Try clearing your wallpaper before setting a new one : private void doStuff(Intent myIntent){ ... for (int i = 0; i < File_Array.size(); i++) { Bitmap bitmap = BitmapFactory.decodeFile(File_Array.get(i)); try { myWallpaper.clear(); myWallpaper.setBitmap(bitmap); } catch (IOException e) { e.printStackTrace(); } or try using the Method myWallpaper.forgetLoadedWallpaper(); (Min API 14)...