diff options
Diffstat (limited to 'src/com/android/launcher3/LauncherCallbacks.java')
| -rw-r--r-- | src/com/android/launcher3/LauncherCallbacks.java | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/com/android/launcher3/LauncherCallbacks.java b/src/com/android/launcher3/LauncherCallbacks.java index aef2adc7f..e0cfa27ba 100644 --- a/src/com/android/launcher3/LauncherCallbacks.java +++ b/src/com/android/launcher3/LauncherCallbacks.java @@ -6,6 +6,7 @@ import android.graphics.Rect; import android.os.Bundle; import android.view.Menu; import android.view.View; +import android.view.ViewGroup; import java.io.FileDescriptor; import java.io.PrintWriter; @@ -86,4 +87,22 @@ public interface LauncherCallbacks { public boolean overrideWallpaperDimensions(); public boolean isLauncherPreinstalled(); + /** + * Returning true will immediately result in a call to {@link #setLauncherOverlayView(ViewGroup, + * com.android.launcher3.Launcher.LauncherOverlayCallbacks)}. + * + * @return true if this launcher extension will provide an overlay + */ + public boolean hasLauncherOverlay(); + + /** + * Handshake to establish an overlay relationship + * + * @param overlayView Full screen overlay ViewGroup into which custom views can be placed. + * @param callbacks A set of callbacks provided by Launcher in relation to the overlay + * @return an interface used to make requests and notify the Launcher in relation to the overlay + */ + public Launcher.LauncherOverlay setLauncherOverlayView(ViewGroup overlayView, + Launcher.LauncherOverlayCallbacks callbacks); + } |