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      1 /*
      2  * Copyright (C) 2012 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.util;
     18 
     19 import android.app.Activity;
     20 import android.content.ContentResolver;
     21 import android.content.Context;
     22 import android.net.Uri;
     23 
     24 import com.android.camera.CameraModule;
     25 
     26 public class PhotoSphereHelper {
     27     public static class PanoramaMetadata {
     28         // Whether a panorama viewer should be used
     29         public final boolean mUsePanoramaViewer;
     30         // Whether a panorama is 360 degrees
     31         public final boolean mIsPanorama360;
     32 
     33         public PanoramaMetadata(boolean usePanoramaViewer, boolean isPanorama360) {
     34             mUsePanoramaViewer = usePanoramaViewer;
     35             mIsPanorama360 = isPanorama360;
     36         }
     37     }
     38 
     39     public static class PanoramaViewHelper {
     40 
     41         public PanoramaViewHelper(Activity activity) {
     42             /* Do nothing */
     43         }
     44 
     45         public void onStart() {
     46             /* Do nothing */
     47         }
     48 
     49         public void onCreate() {
     50             /* Do nothing */
     51         }
     52 
     53         public void onStop() {
     54             /* Do nothing */
     55         }
     56 
     57         public void showPanorama(Uri uri) {
     58             /* Do nothing */
     59         }
     60     }
     61 
     62     public static final PanoramaMetadata NOT_PANORAMA = new PanoramaMetadata(false, false);
     63 
     64     public static boolean hasLightCycleCapture(Context context) {
     65         return false;
     66     }
     67 
     68     public static PanoramaMetadata getPanoramaMetadata(Context context, Uri uri) {
     69         return NOT_PANORAMA;
     70     }
     71 
     72     public static CameraModule createPanoramaModule() {
     73         return null;
     74     }
     75 
     76     /**
     77      * Get the file path from a Media storage URI.
     78      */
     79     public static String getPathFromURI(ContentResolver contentResolver, Uri contentUri) {
     80         return null;
     81     }
     82 
     83     /**
     84      * Get the modified time from a Media storage URI.
     85      */
     86     public static long getModifiedTimeFromURI(ContentResolver contentResolver, Uri contentUri) {
     87         return 0;
     88     }
     89 }
     90