X-Git-Url: http://git.linex4red.de/pub/Android/ownCloud.git/blobdiff_plain/00a221ea8f037e3cab90b75559bda0e25da91b03..fcdef568ea42a0dab6a2ac30b5de10c3918a1a33:/src/com/owncloud/android/ui/fragment/ShareFileFragment.java

diff --git a/src/com/owncloud/android/ui/fragment/ShareFileFragment.java b/src/com/owncloud/android/ui/fragment/ShareFileFragment.java
index c0626ccf..38deb99f 100644
--- a/src/com/owncloud/android/ui/fragment/ShareFileFragment.java
+++ b/src/com/owncloud/android/ui/fragment/ShareFileFragment.java
@@ -29,16 +29,25 @@ import android.support.v4.app.Fragment;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.AdapterView;
 import android.widget.Button;
 import android.widget.ImageView;
+import android.widget.ListView;
 import android.widget.TextView;
 
 import com.owncloud.android.R;
+import com.owncloud.android.datamodel.FileDataStorageManager;
 import com.owncloud.android.datamodel.OCFile;
 import com.owncloud.android.datamodel.ThumbnailsCacheManager;
+import com.owncloud.android.lib.common.utils.Log_OC;
+import com.owncloud.android.lib.resources.shares.OCShare;
+import com.owncloud.android.ui.activity.FileActivity;
+import com.owncloud.android.ui.adapter.ShareUserListAdapter;
 import com.owncloud.android.utils.DisplayUtils;
 import com.owncloud.android.utils.MimetypeIconUtil;
 
+import java.util.ArrayList;
+
 /**
  * Fragment for Sharing a file with users
  *
@@ -50,6 +59,7 @@ import com.owncloud.android.utils.MimetypeIconUtil;
  * create an instance of this fragment.
  */
 public class ShareFileFragment extends Fragment {
+
     private static final String TAG = ShareFileFragment.class.getSimpleName();
 
     // the fragment initialization parameters
@@ -60,16 +70,19 @@ public class ShareFileFragment extends Fragment {
     private OCFile mFile;
     private Account mAccount;
 
+    private ArrayList<OCShare> mShares;
+    private ShareUserListAdapter mUserGroupsAdapter = null;
+
     private OnShareFragmentInteractionListener mListener;
 
     /**
      * Public factory method to create new ShareFileFragment instances.
      *
-     * @param fileToShare   An {@link OCFile} to show in the fragment
-     * @param account       An ownCloud account
+     * @param fileToShare An {@link OCFile} to show in the fragment
+     * @param account     An ownCloud account
      * @return A new instance of fragment ShareFileFragment.
      */
-    public static ShareFileFragment  newInstance(OCFile fileToShare, Account account) {
+    public static ShareFileFragment newInstance(OCFile fileToShare, Account account) {
         ShareFileFragment fragment = new ShareFileFragment();
         Bundle args = new Bundle();
         args.putParcelable(ARG_FILE, fileToShare);
@@ -105,7 +118,7 @@ public class ShareFileFragment extends Fragment {
         if (mFile.isImage()) {
             String remoteId = String.valueOf(mFile.getRemoteId());
             Bitmap thumbnail = ThumbnailsCacheManager.getBitmapFromDiskCache(remoteId);
-            if (thumbnail != null){
+            if (thumbnail != null) {
                 icon.setImageBitmap(thumbnail);
             }
         }
@@ -114,7 +127,7 @@ public class ShareFileFragment extends Fragment {
         filename.setText(mFile.getFileName());
         // Size
         TextView size = (TextView) view.findViewById(R.id.shareFileSize);
-        if (mFile.isFolder()){
+        if (mFile.isFolder()) {
             size.setVisibility(View.GONE);
         } else {
             size.setText(DisplayUtils.bytesToHumanReadable(mFile.getFileLength()));
@@ -134,6 +147,13 @@ public class ShareFileFragment extends Fragment {
         return view;
     }
 
+    @Override
+    public void onActivityCreated(Bundle savedInstanceState) {
+        super.onActivityCreated(savedInstanceState);
+
+        refreshUsersOrGroupsList();
+    }
+
     // TODO: Rename method, update argument and hook method into UI event
     public void onButtonPressed(Uri uri) {
         if (mListener != null) {
@@ -158,6 +178,83 @@ public class ShareFileFragment extends Fragment {
         mListener = null;
     }
 
+    // Get users and groups to fill the "share with" list
+    public void refreshUsersOrGroupsList(){
+        mShares = new ArrayList<>();
+
+        // Get Users and Groups
+        FileDataStorageManager fileDataStorageManager =
+                new FileDataStorageManager(mAccount, getActivity().getContentResolver());
+        mShares = fileDataStorageManager.getSharesWithForAFile(mFile.getRemotePath(),
+                mAccount.name);
+
+        // Update list of users/groups
+        updateListOfUserGroups();
+    }
+
+    private void updateListOfUserGroups() {
+        // Update list of users/groups
+        mUserGroupsAdapter = new ShareUserListAdapter(getActivity().getApplicationContext(),
+                R.layout.share_user_item, mShares);
+
+        // Show data
+        TextView noShares = (TextView) getView().findViewById(R.id.shareNoUsers);
+        ListView usersList = (ListView) getView().findViewById(R.id.shareUsersList);
+
+        if (mShares.size() > 0) {
+            noShares.setVisibility(View.GONE);
+            usersList.setVisibility(View.VISIBLE);
+            usersList.setAdapter(mUserGroupsAdapter);
+
+            // Add unshare options
+            registerLongClickListener(usersList);
+
+        } else {
+            noShares.setVisibility(View.VISIBLE);
+            usersList.setVisibility(View.GONE);
+        }
+    }
+
+    private void registerLongClickListener(final ListView listView) {
+        listView.setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() {
+            @Override
+            public boolean onItemLongClick(AdapterView<?> parent, View view, final int position,
+                                           long id) {
+                // Show unshare button
+                ImageView unshareButton = (ImageView) view.findViewById(R.id.unshareButton);
+                if (unshareButton.getVisibility() == View.GONE) {
+                    unshareButton.setVisibility(View.VISIBLE);
+                    unshareButton.setOnClickListener(new View.OnClickListener() {
+                        @Override
+                        public void onClick(View v) {
+                            // Unshare
+                            unshareWith(mShares.get(position));
+                            Log_OC.d(TAG, "Unshare - " +
+                                    mShares.get(position).getSharedWithDisplayName());
+                        }
+                    });
+
+                } else {
+                    unshareButton.setVisibility(View.GONE);
+                }
+                view.setAlpha(0);
+                view.animate().alpha(1).setDuration(500).start();
+                return false;
+            }
+        });
+    }
+
+    // Call to Unshare operation
+    private void unshareWith(OCShare share){
+        OCFile file = ((FileActivity) getActivity()).getFile();
+
+        ((FileActivity) getActivity()).getFileOperationsHelper().
+                unshareFileWithUserOrGroup(
+                        file, share.getShareType(), share.getShareWith()
+                );
+    }
+
+
     // TODO: review if it is necessary
     /**
      * This interface must be implemented by activities that contain this
@@ -170,9 +267,9 @@ public class ShareFileFragment extends Fragment {
      * >Communicating with Other Fragments</a> for more information.
      */
     public interface OnShareFragmentInteractionListener {
-        public void showSearchUsersAndGroups();
+        void showSearchUsersAndGroups();
 
-        public void onShareFragmentInteraction(Uri uri);
+        void onShareFragmentInteraction(Uri uri);
     }
 
 }