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Diffstat (limited to 'core/java/android/app/WallpaperManager.java')
| -rw-r--r-- | core/java/android/app/WallpaperManager.java | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/core/java/android/app/WallpaperManager.java b/core/java/android/app/WallpaperManager.java index 48ff5b6..8bfe6d3 100644 --- a/core/java/android/app/WallpaperManager.java +++ b/core/java/android/app/WallpaperManager.java @@ -16,6 +16,7 @@ package android.app; +import android.annotation.SystemApi; import android.content.ComponentName; import android.content.ContentResolver; import android.content.Context; @@ -951,6 +952,48 @@ public class WallpaperManager { } /** + * Specify extra padding that the wallpaper should have outside of the display. + * That is, the given padding supplies additional pixels the wallpaper should extend + * outside of the display itself. + * @param padding The number of pixels the wallpaper should extend beyond the display, + * on its left, top, right, and bottom sides. + * @hide + */ + @SystemApi + public void setDisplayPadding(Rect padding) { + try { + if (sGlobals.mService == null) { + Log.w(TAG, "WallpaperService not running"); + } else { + sGlobals.mService.setDisplayPadding(padding); + } + } catch (RemoteException e) { + // Ignore + } + } + + /** + * Apply a raw offset to the wallpaper window. Should only be used in + * combination with {@link #setDisplayPadding(android.graphics.Rect)} when you + * have ensured that the wallpaper will extend outside of the display area so that + * it can be moved without leaving part of the display uncovered. + * @param x The offset, in pixels, to apply to the left edge. + * @param y The offset, in pixels, to apply to the top edge. + * @hide + */ + @SystemApi + public void setDisplayOffset(IBinder windowToken, int x, int y) { + try { + //Log.v(TAG, "Sending new wallpaper display offsets from app..."); + WindowManagerGlobal.getWindowSession().setWallpaperDisplayOffset( + windowToken, x, y); + //Log.v(TAG, "...app returning after sending display offset!"); + } catch (RemoteException e) { + // Ignore. + } + } + + /** * Set the position of the current wallpaper within any larger space, when * that wallpaper is visible behind the given window. The X and Y offsets * are floating point numbers ranging from 0 to 1, representing where the |