| /** |
| * Copyright (c) 2016, The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.view; |
| |
| import android.content.pm.ParceledListSlice; |
| import android.graphics.Rect; |
| import android.view.IPinnedStackController; |
| |
| /** |
| * Listener for changes to the pinned stack made by the WindowManager. |
| * |
| * @hide |
| */ |
| oneway interface IPinnedStackListener { |
| |
| /** |
| * Called when the listener is registered and provides an interface to call back to the pinned |
| * stack controller to update the controller of the pinned stack state. |
| */ |
| void onListenerRegistered(IPinnedStackController controller); |
| |
| /** |
| * Called when the window manager has detected a change that would cause the movement bounds |
| * to be changed (ie. after configuration change, aspect ratio change, etc). It then provides |
| * the components that allow the listener to calculate the movement bounds itself. The |
| * {@param normalBounds} are also the default bounds that the PiP would be entered in its |
| * current state with the aspect ratio applied. The {@param animatingBounds} are provided |
| * to indicate the current target bounds of the pinned stack (the final bounds if animating, |
| * the current bounds if not), which may be helpful in calculating dependent animation bounds. |
| * |
| * The {@param displayRotation} is provided so that the client can verify when making certain |
| * calls that it will not provide stale information based on an old display rotation (ie. if |
| * the WM has changed in the mean time but the client has not received onMovementBoundsChanged). |
| */ |
| void onMovementBoundsChanged(in Rect insetBounds, in Rect normalBounds, in Rect animatingBounds, |
| boolean fromImeAdjustment, boolean fromShelfAdjustment, int displayRotation); |
| |
| /** |
| * Called when window manager decides to adjust the pinned stack bounds because of the IME, or |
| * when the listener is first registered to allow the listener to synchronized its state with |
| * the controller. This call will always be followed by a onMovementBoundsChanged() call |
| * with fromImeAdjustement set to {@code true}. |
| */ |
| void onImeVisibilityChanged(boolean imeVisible, int imeHeight); |
| |
| /** |
| * Called when window manager decides to adjust the pinned stack bounds because of the shelf, or |
| * when the listener is first registered to allow the listener to synchronized its state with |
| * the controller. This call will always be followed by a onMovementBoundsChanged() call |
| * with fromShelfAdjustment set to {@code true}. |
| */ |
| void onShelfVisibilityChanged(boolean shelfVisible, int shelfHeight); |
| |
| /** |
| * Called when window manager decides to adjust the minimized state, or when the listener |
| * is first registered to allow the listener to synchronized its state with the controller. |
| */ |
| void onMinimizedStateChanged(boolean isMinimized); |
| |
| /** |
| * Called when the set of actions for the current PiP activity changes, or when the listener |
| * is first registered to allow the listener to synchronized its state with the controller. |
| */ |
| void onActionsChanged(in ParceledListSlice actions); |
| } |