app/src/main/java/ai/pai/lensman/session/PhotoRecyclerAdapter.java

@@ -61,6 +61,19 @@ public class PhotoRecyclerAdapter extends RecyclerView.Adapter<PhotoRecyclerAdap

                         }
              

                     }
              

                 
              

                +    public synchronized void addPreviousPhotos(ArrayList<PhotoBean> photos){
              

                +        if(photos==null||photos.size()==0){
              

                +            return;
              

                +        }
              

                +        if(photoList==null){
              

                +            photoList = new ArrayList<>();
              

                +        }
              

                +        if(photoList.size()==0){
              

                +            photoList.addAll(photos);
              

                +            notifyDataSetChanged();
              

                +        }
              

                +    }
              

                +
              

                     public synchronized void removePhotoAtIndex(int index){
              

                         if(photoList==null || photoList.size()<=index){
              

                             return;
              

app/src/main/java/ai/pai/lensman/session/SessionActivity.java

@@ -17,6 +17,7 @@ import com.android.common.utils.LogHelper;

                 import com.umeng.analytics.MobclickAgent;
              

                 
              

                 import java.io.File;
              

                +import java.util.ArrayList;
              

                 
              

                 import ai.pai.lensman.BuildConfig;
              

                 import ai.pai.lensman.R;
              
@@ -200,6 +201,20 @@ public class SessionActivity extends BaseActivity implements SessionContract.Vie

                     }
              

                 
              

                     @Override
              

                +    public void addPhotos(final ArrayList<PhotoBean> photoList) {
              

                +        if(photoList==null||photoList.size()<1) {
              

                +            return;
              

                +        }
              

                +        photosRecyclerView.post(new Runnable() {
              

                +            @Override
              

                +            public void run() {
              

                +                adapter.addPreviousPhotos(photoList);
              

                +                photosRecyclerView.smoothScrollToPosition(photoList.size()-1);
              

                +            }
              

                +        });
              

                +    }
              

                +
              

                +    @Override
              

                     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
              

                         super.onActivityResult(requestCode,resultCode,data);
              

                         if (resultCode == Activity.RESULT_OK) {
              

app/src/main/java/ai/pai/lensman/session/SessionContract.java

@@ -1,5 +1,7 @@

                 package ai.pai.lensman.session;
              

                 
              

                +import java.util.ArrayList;
              

                +
              

                 import ai.pai.lensman.base.BasePresenter;
              

                 import ai.pai.lensman.base.BaseView;
              

                 import ai.pai.lensman.bean.PhotoBean;
              
@@ -15,6 +17,7 @@ public class SessionContract {

                         void showEmptyView();
              

                         void showToast(String toast);
              

                         void refreshUploadTimeHint();
              

                +        void addPhotos(ArrayList<PhotoBean> photoList);
              

                     }
              

                 
              

                     interface Presenter extends BasePresenter{
              

app/src/main/java/ai/pai/lensman/session/SessionPresenter.java

@@ -49,9 +49,7 @@ public class SessionPresenter implements SessionContract.Presenter, SessionInter

                             }
              

                             LogHelper.d(TAG,"SessionPresenter start and found  old photos, size = "+photoList.size());
              

                             sessionView.showPhotoRecyclerView();
              

                -            for (PhotoBean photoBean : photoList) {
              

                -                sessionView.addNewPhoto(photoBean);
              

                -            }
              

                +            sessionView.addPhotos(photoList);
              

                         }
              

                         interactor.startSession();
              

                         refreshTimer = new Timer();