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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.content.Intent;
     23 import android.net.Uri;
     24 
     25 import com.android.camera.CameraModule;
     26 import com.android.camera.app.AppController;
     27 
     28 public class PhotoSphereHelper {
     29     public static class PanoramaMetadata {
     30         // Whether a panorama viewer should be used
     31         public final boolean mUsePanoramaViewer;
     32         // Whether a panorama is 360 degrees
     33         public final boolean mIsPanorama360;
     34 
     35         public PanoramaMetadata(boolean usePanoramaViewer, boolean isPanorama360) {
     36             mUsePanoramaViewer = usePanoramaViewer;
     37             mIsPanorama360 = isPanorama360;
     38         }
     39     }
     40 
     41     public static class PanoramaViewHelper {
     42 
     43         public PanoramaViewHelper(Activity activity) {
     44             /* Do nothing */
     45         }
     46 
     47         public void onStart() {
     48             /* Do nothing */
     49         }
     50 
     51         public void onCreate() {
     52             /* Do nothing */
     53         }
     54 
     55         public void onResume() {
     56             /* Do nothing */
     57         }
     58 
     59         public void onPause() {
     60             /* Do nothing */
     61         }
     62 
     63         public void onStop() {
     64             /* Do nothing */
     65         }
     66 
     67         /**
     68          * @return The {@link android.content.Intent} to invoke the external
     69          * PhotoSphere viewer.
     70          */
     71         public Intent showPanorama(Activity activity, Uri uri) {
     72             /* Do nothing */
     73             return null;
     74         }
     75 
     76         public void showRgbz(Uri uri) {
     77             /* Do nothing */
     78         }
     79     }
     80 
     81     public static final PanoramaMetadata NOT_PANORAMA = new PanoramaMetadata(false, false);
     82 
     83     public static boolean hasLightCycleCapture(Context context) {
     84         return false;
     85     }
     86 
     87     public static PanoramaMetadata getPanoramaMetadata(Context context, Uri uri) {
     88         return NOT_PANORAMA;
     89     }
     90 
     91     public static CameraModule createPanoramaModule(AppController app) {
     92         return null;
     93     }
     94 
     95     public static CameraModule createWideAnglePanoramaModule(AppController app) {
     96         return null;
     97     }
     98 
     99     /**
    100      * Get the file path from a Media storage URI.
    101      */
    102     public static String getPathFromURI(ContentResolver contentResolver, Uri contentUri) {
    103         return null;
    104     }
    105 
    106     /**
    107      * Get the modified time from a Media storage URI.
    108      */
    109     public static long getModifiedTimeFromURI(ContentResolver contentResolver, Uri contentUri) {
    110         return 0;
    111     }
    112 
    113     /**
    114      * Get the resource id of the panorama horizontal icon.
    115      */
    116     public static int getPanoramaHorizontalDrawableId() {
    117         return 0;
    118     }
    119 
    120     /**
    121      * Get the resource id of the panorama vertical icon.
    122      */
    123     public static int getPanoramaVerticalDrawableId() {
    124         return 0;
    125     }
    126 
    127     /**
    128      * Get the resource id of the panorama orientation option icon array.
    129      */
    130     public static int getPanoramaOrientationOptionArrayId() {
    131         return 0;
    132     }
    133 
    134     /**
    135      * Get the resource id of the panorama orientation descriptions array.
    136      */
    137     public static int getPanoramaOrientationDescriptions() {
    138         return 0;
    139     }
    140 
    141     /**
    142      * Get the resource id of the panorama orientation indicator array.
    143      */
    144     public static int getPanoramaOrientationIndicatorArrayId() {
    145         return 0;
    146     }
    147 }
    148