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WallpaperManager.Clear Method

  • Reference

Definition

Namespace:
Android.App
Assembly:
Mono.Android.dll

Overloads

Clear()

Remove any currently set system wallpaper, reverting to the system's built-in wallpaper.
Clear(WallpaperManagerFlags)

Remove one or more currently set wallpapers, reverting to the system default display for each one.

Clear()

Remove any currently set system wallpaper, reverting to the system's built-in wallpaper.

[Android.Runtime.Register("clear", "()V", "GetClearHandler")]
[Android.Runtime.RequiresPermission("android.permission.SET_WALLPAPER")]
public virtual void Clear ();
[<Android.Runtime.Register("clear", "()V", "GetClearHandler")>]
[<Android.Runtime.RequiresPermission("android.permission.SET_WALLPAPER")>]
abstract member Clear : unit -> unit
override this.Clear : unit -> unit
Attributes
RegisterAttribute RequiresPermissionAttribute

Exceptions

IOException

If an error occurs reverting to the built-in wallpaper.

Remarks

Remove any currently set system wallpaper, reverting to the system's built-in wallpaper. On success, the intent Intent#ACTION_WALLPAPER_CHANGED is broadcast.

This method requires the caller to hold the permission android.Manifest.permission#SET_WALLPAPER.

Java documentation for android.app.WallpaperManager.clear().

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to

Clear(WallpaperManagerFlags)

Remove one or more currently set wallpapers, reverting to the system default display for each one.

[Android.Runtime.Register("clear", "(I)V", "GetClear_IHandler", ApiSince=24)]
[Android.Runtime.RequiresPermission("android.permission.SET_WALLPAPER")]
public virtual void Clear (Android.App.WallpaperManagerFlags which);
[<Android.Runtime.Register("clear", "(I)V", "GetClear_IHandler", ApiSince=24)>]
[<Android.Runtime.RequiresPermission("android.permission.SET_WALLPAPER")>]
abstract member Clear : Android.App.WallpaperManagerFlags -> unit
override this.Clear : Android.App.WallpaperManagerFlags -> unit

Parameters

which
WallpaperManagerFlags

A bitwise combination of #FLAG_SYSTEM or #FLAG_LOCK

Attributes
RegisterAttribute RequiresPermissionAttribute

Remarks

Remove one or more currently set wallpapers, reverting to the system default display for each one. On success, the intent Intent#ACTION_WALLPAPER_CHANGED is broadcast. <ul> <li> When called with which=#FLAG_LOCK, clear the lockscreen wallpaper. The home screen wallpaper will become visible on the lock screen. </li>

<li> When called with which=#FLAG_SYSTEM, revert the home screen wallpaper to default. The lockscreen wallpaper will be unchanged: if the previous wallpaper was shared between home and lock screen, it will become lock screen only. </li>

<li> When called with which=(#FLAG_LOCK | #FLAG_SYSTEM), put the default wallpaper on both home and lock screen, removing any user defined wallpaper.</li> </ul>

Java documentation for android.app.WallpaperManager.clear(int).

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to