| /* |
| * Copyright (C) 2013 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 com.android.camera.module; |
| |
| import android.content.res.Configuration; |
| |
| import com.android.camera.app.CameraManager; |
| import com.android.camera.app.AppController; |
| import com.android.camera.app.MediaSaver; |
| |
| /** |
| * The controller at app level. |
| */ |
| public interface ModuleController { |
| |
| /********************** Life cycle management **********************/ |
| |
| /** |
| * Initializes the module. |
| * |
| * @param app The app which initializes this module. |
| * @param isSecureCamera Whether the app is in secure camera mode. |
| * @param isCaptureIntent Whether the app is in capture intent mode. |
| */ |
| public void init(AppController app, boolean isSecureCamera, boolean isCaptureIntent); |
| |
| /** |
| * Resumes the module. Always call this method whenever it's being put in |
| * the foreground. |
| */ |
| public void resume(); |
| |
| /** |
| * Pauses the module. Always call this method whenever it's being put in the |
| * background. |
| */ |
| public void pause(); |
| |
| /** |
| * Destroys the module. Always call this method to release the resources used |
| * by this module. |
| */ |
| public void destroy(); |
| |
| /********************** UI / Camera preview **********************/ |
| |
| /** |
| * Called by the app when the preview size is changed. |
| * |
| * @param width The new width. |
| * @param height The new height. |
| */ |
| public void onPreviewSizeChanged(int width, int height); |
| |
| /** |
| * Called when the |
| * {@link android.app.Activity#onConfigurationChanged(android.content.res.Configuration)} |
| * happened. |
| */ |
| public void onConfigurationChanged(Configuration config); |
| |
| /** |
| * Called when the UI orientation is changed. |
| * |
| * @param orientation The new orientation. |
| */ |
| public void onOrientationChanged(int orientation); |
| |
| /********************** App-level resources **********************/ |
| |
| /** |
| * Called by the app when the camera is available. The module should use |
| * {@link com.android.camera.app.AppController#} |
| * |
| * @param cameraProxy The camera device proxy. |
| */ |
| public void onCameraAvailable(CameraManager.CameraProxy cameraProxy); |
| |
| /** |
| * Called by the app when the {@link com.android.camera.app.MediaSaver} is |
| * available. |
| * |
| * @param mediaSaver The {@link com.android.camera.app.MediaSaver} to use. |
| */ |
| public void onMediaSaverAvailable(MediaSaver mediaSaver); |
| } |