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      1 /*
      2  * Copyright (C) 2013 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.camera.app;
     18 
     19 import com.android.camera.remote.RemoteShutterListener;
     20 import com.android.camera.session.CaptureSessionManager;
     21 import com.android.camera.settings.SettingsManager;
     22 
     23 /**
     24  * Functionality available to all modules and services.
     25  */
     26 public interface CameraServices {
     27 
     28     /**
     29      * Returns the capture session manager instance that modules use to store
     30      * temporary or final capture results.
     31      */
     32     public CaptureSessionManager getCaptureSessionManager();
     33 
     34     /**
     35      * Returns the memory manager which can be used to get informed about memory
     36      * status updates.
     37      */
     38     public MemoryManager getMemoryManager();
     39 
     40     /**
     41      * Returns the motion manager which senses when significant motion of the
     42      * camera should unlock a locked focus.
     43      */
     44     public MotionManager getMotionManager();
     45 
     46     /**
     47      * Returns the media saver instance.
     48      * <p>
     49      * Deprecated. Use {@link #getCaptureSessionManager()} whenever possible.
     50      * This direct access to media saver will go away.
     51      */
     52     @Deprecated
     53     public MediaSaver getMediaSaver();
     54 
     55     /**
     56      * @return A listener to be informed by events interesting for remote
     57      *         capture apps. Will never return null.
     58      */
     59     public RemoteShutterListener getRemoteShutterListener();
     60 
     61     /**
     62      * @return The settings manager which allows get/set of all app settings.
     63      */
     64     public SettingsManager getSettingsManager();
     65 }
     66