34 48 
         void onSessionEnd(String session);
35 49 
     }
36 50
37 51 
     public void startSession(){
52 
+        cancelTask(sessionStartTask);
53 
+        HashMap<String,String> params = new HashMap<>();
54 
+        params.put("lensman",lensmanId);
55 
+        params.put("session",sessionId);
56 
+        sessionStartTask = new HttpPostTask(params){
57 
+            @Override
58 
+            protected boolean parseResponse(String response) {
59 
+                LogHelper.d(TAG,"startSession get response string = "+response);
60 
+                try{
61 
+                    JSONObject json = new JSONObject(response);
62 
+                    int status = json.getInt("status");
63 
+                    if(status == 200){
64 
+                        return true;
65 
+                    }
66 
+                }catch (Exception e){
67 
+                    e.printStackTrace();
68 
+                }
69 
+                return false;
70 
+            }
38 71
72 
+            @Override
73 
+            protected void onPostFail() {
74 
+                super.onPostFail();
75 
+                listener.onSessionStartError(sessionId);
76 
+            }
77 
+
78 
+            @Override
79 
+            protected void onPostSuccess() {
80 
+                super.onPostSuccess();
81 
+                listener.onSessionStartSuccess(sessionId);
82 
+                startCapture();
83 
+            }
84 
+        };
85 
+        sessionStartTask.executeOnExecutor(ThreadExecutor.getInstance().getExecutor(), BoxUrlContainer.SESSION_START_URL);
39 86 
     }
40 87
41 88 
     public void startCapture() {
@@ -46,16 +93,85 @@ public class SessionInteractor {
46 93 
         timer = new Timer();
47 94 
         timer.schedule(new TimerTask() {
48 95 
             @Override
49 
-            public void run() {}
50 
-        },1000,1000);
96 
+            public void run() {
97 
+                fetchThumbnailTask();
98 
+            }
99 
+        },1000,5000);
100 
+    }
101 
+
102 
+    private void fetchThumbnailTask(){
103 
+        cancelTask(fetchThumbnailTask);
104 
+        HashMap<String,String> params = new HashMap<>();
105 
+        params.put("lensman",lensmanId);
106 
+        params.put("session",sessionId);
107 
+        fetchThumbnailTask = new HttpPostTask(params){
108 
+            ArrayList<PhotoBean> photoList = new ArrayList<>();
109 
+            @Override
110 
+            protected boolean parseResponse(String response) {
111 
+                LogHelper.d(TAG,"fetchThumbnailTask get response string = "+response);
112 
+                try{
113 
+                    JSONObject json = new JSONObject(response);
114 
+                    int status = json.getInt("status");
115 
+                    if(status == 200){
116 
+                        JSONObject data = json.getJSONObject("data");
117 
+                        JSONArray files = data.getJSONArray("files");
118 
+                        if(files!=null && files.length()>0){
119 
+                            for(int k = 0 ; k< files.length();k++){
120 
+                                JSONObject file = files.getJSONObject(k);
121 
+                                PhotoBean bean = new PhotoBean();
122 
+                                bean.photoName = file.getString("name");
123 
+                                bean.photoId = file.getLong("id");
124 
+                                bean.photoPath = file.getString("path");
125 
+                                bean.captureTime = bean.photoId;
126 
+                                bean.isRawPhoto = false;
127 
+                                bean.isUploaded = false;
128 
+                                bean.sessionId = sessionId;
129 
+                                photoList.add(bean);
130 
+                            }
131 
+                        }
132 
+                        return true;
133 
+                    }
134 
+                }catch (Exception e){
135 
+                    e.printStackTrace();
136 
+                }
137 
+                return false;
138 
+            }
139 
+
140 
+            @Override
141 
+            protected void onPostFail() {
142 
+                super.onPostFail();
143 
+            }
144 
+
145 
+            @Override
146 
+            protected void onPostSuccess() {
147 
+                super.onPostSuccess();
148 
+                listener.onSessionPhotoCaptured(photoList);
149 
+            }
150 
+        };
151 
+        fetchThumbnailTask.executeOnExecutor(ThreadExecutor.getInstance().getExecutor(), BoxUrlContainer.FETCH_THUMBNAIL_URL);
51 152 
     }
52 153
53 154 
     public void endSession(){
155 
+        cancelTask(sessionEndTask);
156 
+        HashMap<String,String> params = new HashMap<>();
157 
+        params.put("lensman",lensmanId);
158 
+        params.put("session",sessionId);
159 
+        sessionEndTask = new HttpPostTask(params);
160 
+        sessionEndTask.executeOnExecutor(ThreadExecutor.getInstance().getExecutor(), BoxUrlContainer.SESSION_END_URL);
54 161 
         if(timer!=null){
55 162 
             timer.cancel();
56 163 
             timer = null;
57 164 
         }
165 
+        listener.onSessionEnd(sessionId);
166 
+    }
58 167
168 
+    private void cancelTask(HttpPostTask task){
169 
+        if(task==null){
170 
+            return;
171 
+        }
172 
+        if(task.getStatus()== AsyncTask.Status.RUNNING){
173 
+            task.cancel(true);
174 
+        }
59 175 
     }
60 176
61 177 
 }

+ 9 - 10
app/src/main/java/ai/pai/lensman/session/SessionPresenter.java
Voir le fichier 

@@ -1,23 +1,19 @@
1 1 
 package ai.pai.lensman.session;
2 2
3 
-import android.content.Context;
4 
-
5 3 
 import java.util.ArrayList;
6 4
7 5 
 import ai.pai.lensman.bean.PhotoBean;
8 6
9 7 
 public class SessionPresenter implements SessionContract.Presenter,SessionInteractor.SessionListener{
10 8
11 
-    private Context context;
12 9 
     private SessionInteractor interactor;
13 10 
     private ArrayList<PhotoBean> photoList;
14 11 
     private SessionContract.View sessionView;
15 12
16 
-    public SessionPresenter(Context context, String sessionId, SessionContract.View view){
17 
-        this.context = context;
13 
+    public SessionPresenter(String lensmanId, String sessionId, SessionContract.View view){
18 14 
         this.sessionView = view;
19 15 
         photoList = new ArrayList<>();
20 
-        interactor = new SessionInteractor(context,sessionId,this);
16 
+        interactor = new SessionInteractor(lensmanId,sessionId,this);
21 17 
     }
22 18
23 19 
     @Override
 
@@ -37,18 +33,21 @@ public class SessionPresenter implements SessionContract.Presenter,SessionIntera
37 33
38 34 
     @Override
39 35 
     public void onSessionStartSuccess(String session) {
40 
-
36 
+        sessionView.showToast("session启动成功");
41 37 
     }
42 38
43 39 
     @Override
44 40 
     public void onSessionStartError(String session) {
45 
-
41 
+        sessionView.showToast("session启动失败");
46 42 
     }
47 43
48 44 
     @Override
49 
-    public void onSessionPhotoCaptured(final PhotoBean bean) {
45 
+    public void onSessionPhotoCaptured(final ArrayList<PhotoBean> beans) {
50 46 
         sessionView.showPhotoRecyclerView();
51 
-        sessionView.addNewPhoto(bean);
47 
+        sessionView.showToast("发现新增照片"+beans.size()+"张");
48 
+        for (PhotoBean bean : beans){
49 
+            sessionView.addNewPhoto(bean);
50 
+        }
52 51 
     }
53 52
54 53 
     @Override

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ZIP TAR.GZ

models.py 58B
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    from django.db import models


# Create your models here.