Android Settings Wallpaper

1. Call the system Intent.action_attach_data, the intent will arouse all the settings wallpaper program and set the contact picture program, the user can choose through chooseactivity:

The intent is a standard intent, so all settings will support

Intent Intent = new Intent (intent.action_attach_data);                Intent.addflags (intent.flag_grant_read_uri_permission);                Intent.putextra ("MimeType", "image/*");                Uri uri = uri.parse (MediaStore.Images.Media                        . Insertimage (Getactivity (). Getcontentresolver (), (                                ( bitmapdrawable) wallpaper). Getbitmap (), NULL, NULL));                Intent.setdata (URI);                Startactivityforresult (Intent, set_wallpaper);

2. Set by Wallpapermanager

This method can be used to set the image as wallpaper directly for all platforms, but it is not possible to crop/adjust the image.

try {    Wallpapermanager wpm = (Wallpapermanager) getactivity (). Getsystemservice (                context.wallpaper_service);    if (wallpaper! = null) {       wpm.setbitmap (bitmap);       LOG.I ("Xzy", "Wallpaper NOT NULL");}    } catch (IOException e) {    log.e (TAG, "Failed to set Wallpaper:" + e);}

You need to declare permissions in Androidmanifest.xml:

<uses-permission android:name = "Android.permission.SET_WALLPAPER"/>

Android Settings Wallpaper