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chengzhenyu
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lensman
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add swipe to dismiss

chengzhenyu 8 years ago
parent
db90fae0b6
commit
12d4c3eda7
5 changed files with 58 additions and 8 deletions
Show Diff Stats
  1. 2 0
      app/src/main/java/ai/pai/lensman/box/BoxUrlContainer.java
  2. 13 0
      app/src/main/java/ai/pai/lensman/session/SessionActivity.java
  3. 1 1
      app/src/main/java/ai/pai/lensman/session/SessionContract.java
  4. 8 0
      app/src/main/java/ai/pai/lensman/session/SessionInteractor.java
  5. 34 7
      app/src/main/java/ai/pai/lensman/session/SessionPresenter.java

+ 2 - 0
app/src/main/java/ai/pai/lensman/box/BoxUrlContainer.java
View File 

@@ -8,6 +8,8 @@ public final class BoxUrlContainer {
8 8
9 9 
     public static final String SESSION_END_URL = BASE_URL+"session_end";
10 10
11 
+    public static final String DELETE_PHOTO_URL = BASE_URL+"delete";
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+
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     public static final String FETCH_THUMBNAIL_URL = BASE_URL+"fetch_thumbnail";
12 14
13 15 
     public static final String PHOTO_PATH_PREFIX_URL = BASE_URL+"static/";

+ 13 - 0
app/src/main/java/ai/pai/lensman/session/SessionActivity.java
View File 

@@ -2,6 +2,7 @@ package ai.pai.lensman.session;
2 2
3 3 
 import android.app.Activity;
4 4 
 import android.content.Intent;
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+import android.graphics.Canvas;
5 6 
 import android.os.Bundle;
6 7 
 import android.support.v7.widget.LinearLayoutManager;
7 8 
 import android.support.v7.widget.RecyclerView;
 
@@ -32,6 +33,17 @@ public class SessionActivity extends BaseActivity implements SessionContract.Vie
32 33
33 34 
     private ItemTouchHelper.Callback mCallback = new ItemTouchHelper.SimpleCallback(ItemTouchHelper.UP | ItemTouchHelper.DOWN,
34 35 
             ItemTouchHelper.LEFT|ItemTouchHelper.RIGHT) {
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+
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+        @Override
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+        public void onChildDraw(Canvas c, RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder, float dX, float dY, int actionState, boolean isCurrentlyActive) {
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+            super.onChildDraw(c, recyclerView, viewHolder, dX, dY, actionState, isCurrentlyActive);
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+            if(actionState == ItemTouchHelper.ACTION_STATE_SWIPE) {
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+                final float alpha = 1 - Math.abs(dX) / (float)viewHolder.itemView.getWidth();
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+                viewHolder.itemView.setAlpha(alpha);
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+                viewHolder.itemView.setTranslationX(dX);
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+            }
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+        }
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+
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         @Override
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         public boolean onMove(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder, RecyclerView.ViewHolder target) {
37 49 
             return false;
 
@@ -40,6 +52,7 @@ public class SessionActivity extends BaseActivity implements SessionContract.Vie
40 52 
         @Override
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         public void onSwiped(RecyclerView.ViewHolder viewHolder, int direction) {
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             int position = viewHolder.getAdapterPosition();
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+            presenter.swipeToDeletePhoto(position);
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             adapter.removePhotoAtIndex(position);
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         }
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     };

+ 1 - 1
app/src/main/java/ai/pai/lensman/session/SessionContract.java
View File 

@@ -17,6 +17,6 @@ public class SessionContract {
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     }
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     interface Presenter extends BasePresenter{
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-
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+        void swipeToDeletePhoto(int index);
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     }
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 }

+ 8 - 0
app/src/main/java/ai/pai/lensman/session/SessionInteractor.java
View File 

@@ -251,6 +251,14 @@ public class SessionInteractor {
251 251 
         listener.onSessionEnd(sessionBean.sessionId);
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     }
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+    public void deletePhoto(){
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+        HashMap<String,String> params = new HashMap<>();
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+        params.put("lensman",sessionBean.lensmanId);
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+        params.put("session",sessionBean.sessionId);
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+        HttpPostTask deleteTask = new HttpPostTask(params);
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+        deleteTask.executeOnExecutor(ThreadExecutor.getInstance().getExecutor(), BoxUrlContainer.DELETE_PHOTO_URL);
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+    }
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+
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     private void cancelTask(HttpPostTask task){
255 263 
         if(task==null){
256 264 
             return;

+ 34 - 7
app/src/main/java/ai/pai/lensman/session/SessionPresenter.java
View File 

@@ -1,33 +1,52 @@
1 1 
 package ai.pai.lensman.session;
2 2
3 
+import android.os.SystemClock;
4 
+
3 5 
 import java.util.ArrayList;
4 6
5 7 
 import ai.pai.lensman.bean.PhotoBean;
6 8 
 import ai.pai.lensman.bean.SessionBean;
7 9 
 import ai.pai.lensman.db.DBService;
8 10
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-public class SessionPresenter implements SessionContract.Presenter,SessionInteractor.SessionListener{
11 
+public class SessionPresenter implements SessionContract.Presenter, SessionInteractor.SessionListener {
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     private SessionInteractor interactor;
12 14 
     private ArrayList<PhotoBean> photoList;
13 15 
     private SessionContract.View sessionView;
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     private SessionBean sessionBean;
15 17
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-    public SessionPresenter(SessionBean sessionBean, SessionContract.View view){
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+    public SessionPresenter(SessionBean sessionBean, SessionContract.View view) {
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         this.sessionView = view;
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         this.sessionBean = sessionBean;
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-        interactor = new SessionInteractor(sessionBean,this);
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+        interactor = new SessionInteractor(sessionBean, this);
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     }
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     @Override
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     public void start() {
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         photoList = DBService.getInstance().getPhotoListBySessionId(sessionBean.sessionId);
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-        if(photoList.size()==0){
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+        //TODO for test
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+        for (int k = 0; k < 10; k++) {
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+            PhotoBean bean = new PhotoBean();
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+            long milisec = System.currentTimeMillis();
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+            bean.photoName = milisec + ".jpg";
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+            bean.photoId = milisec;
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+            bean.photoPath = "http://e.hiphotos.baidu.com/image/h%3D200/sign=31e61d6532f33a87816d071af65d1018/95eef01f3a292df504213240b4315c6035a87381.jpg";
34 
+            bean.captureTime = bean.photoId;
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+            bean.isRawPhoto = false;
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+            bean.isUploaded = false;
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+            bean.sessionId = sessionBean.sessionId;
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+            bean.lensmanId = sessionBean.lensmanId;
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+            bean.sessionSeq = sessionBean.sessionSeq;
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+            bean.sessionDate = sessionBean.sessionDate;
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+            photoList.add(bean);
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+            SystemClock.sleep(10);
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+        }
44 
+        if (photoList.size() == 0) {
26 45 
             sessionView.showEmptyView();
27 
-        }else{
46 
+        } else {
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             sessionView.showPhotoRecyclerView();
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-            for(PhotoBean bean : photoList){
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-                sessionView.addNewPhoto(bean);
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+            for (PhotoBean photoBean : photoList) {
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+                sessionView.addNewPhoto(photoBean);
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             }
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         }
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         interactor.startSession();
 
@@ -59,4 +78,12 @@ public class SessionPresenter implements SessionContract.Presenter,SessionIntera
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     public void onSessionEnd(String session) {
60 79
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     }
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+
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+    @Override
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+    public void swipeToDeletePhoto(int index) {
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+        PhotoBean photoBean = photoList.get(index);
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+        photoList.remove(photoBean);
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+        DBService.getInstance().deletePhotoBean(photoBean);
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+        interactor.deletePhoto();
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+    }
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 }