src/com/owncloud/android/ui/activity/ShareActivity.java

   1 /**
   2  *   ownCloud Android client application
   3  *
   4  *   @author masensio
   5  *   @author David A. Velasco
   6  *   Copyright (C) 2015 ownCloud Inc.
   7  *
   8  *   This program is free software: you can redistribute it and/or modify
   9  *   it under the terms of the GNU General Public License version 2,
  10  *   as published by the Free Software Foundation.
  11  *
  12  *   This program is distributed in the hope that it will be useful,
  13  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *   GNU General Public License for more details.
  16  *
  17  *   You should have received a copy of the GNU General Public License
  18  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19  *
  20  */
  21
  22 package com.owncloud.android.ui.activity;
  23
  24 import android.app.SearchManager;
  25 import android.content.Intent;
  26 import android.net.Uri;
  27 import android.os.Bundle;
  28 import android.support.v4.app.FragmentTransaction;
  29 import android.widget.Toast;
  30
  31 import com.owncloud.android.R;
  32 import com.owncloud.android.lib.common.utils.Log_OC;
  33 import com.owncloud.android.providers.UsersAndGroupsSearchProvider;
  34
  35 import com.owncloud.android.lib.common.operations.RemoteOperation;
  36 import com.owncloud.android.lib.common.operations.RemoteOperationResult;
  37 import com.owncloud.android.operations.GetSharesForFileOperation;
  38 import com.owncloud.android.lib.resources.shares.ShareType;
  39 import com.owncloud.android.operations.UnshareOperation;
  40 import com.owncloud.android.ui.fragment.SearchFragment;
  41 import com.owncloud.android.ui.fragment.ShareFileFragment;
  42
  43 /**
  44  * Activity for sharing files
  45  */
  46
  47 public class ShareActivity extends FileActivity
  48         implements ShareFileFragment.OnShareFragmentInteractionListener,
  49         SearchFragment.OnSearchFragmentInteractionListener {
  50
  51     private static final String TAG = ShareActivity.class.getSimpleName();
  52
  53     private static final String TAG_SHARE_FRAGMENT = "SHARE_FRAGMENT";
  54     private static final String TAG_SEARCH_FRAGMENT = "SEARCH_USER_AND_GROUPS_FRAGMENT";
  55
  56     private static final String DIALOG_WAIT_LOAD_DATA = "DIALOG_WAIT_LOAD_DATA";
  57
  58     private ShareFileFragment mShareFileFragment;
  59     private SearchFragment mSearchFragment;
  60
  61     @Override
  62     protected void onCreate(Bundle savedInstanceState) {
  63         super.onCreate(savedInstanceState);
  64
  65         setContentView(R.layout.share_activity);
  66
  67         FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
  68
  69         if (savedInstanceState != null) {
  70
  71             mShareFileFragment = (ShareFileFragment) getSupportFragmentManager().
  72                     getFragment(savedInstanceState, TAG_SHARE_FRAGMENT);
  73             mSearchFragment = (SearchFragment) getSupportFragmentManager().
  74                     getFragment(savedInstanceState, TAG_SEARCH_FRAGMENT);
  75
  76             if (mShareFileFragment != null){
  77                 ft.replace(R.id.share_fragment_container, mShareFileFragment, TAG_SHARE_FRAGMENT);
  78
  79                 if (mSearchFragment != null){
  80                     ft.hide(mShareFileFragment);
  81                     ft.add(R.id.share_fragment_container, mSearchFragment, TAG_SEARCH_FRAGMENT);
  82                     ft.addToBackStack(TAG_SEARCH_FRAGMENT);
  83                 }
  84                 ft.commit();
  85             }
  86
  87         } else {
  88             // Add Share fragment
  89             mShareFileFragment = ShareFileFragment.newInstance(getFile(), getAccount());
  90             ft.replace(R.id.share_fragment_container, mShareFileFragment, TAG_SHARE_FRAGMENT);
  91             ft.commit();
  92
  93             mSearchFragment = null;
  94         }
  95
  96         handleIntent(getIntent());
  97     }
  98
  99
 100     @Override
 101     protected void onNewIntent(Intent intent) {
 102         setIntent(intent);
 103         handleIntent(intent);
 104     }
 105
 106
 107     private void handleIntent(Intent intent) {
 108         // Verify the action and get the query
 109         if (Intent.ACTION_SEARCH.equals(intent.getAction())) {
 110             String query = intent.getStringExtra(SearchManager.QUERY);
 111             Log_OC.w(TAG, "Ignored Intent requesting to query for " + query);
 112
 113         } else if (UsersAndGroupsSearchProvider.ACTION_SHARE_WITH.equals(intent.getAction())) {
 114             Uri data = intent.getData();
 115             doShareWith(
 116                     data.getLastPathSegment(),
 117                     UsersAndGroupsSearchProvider.DATA_GROUP.equals(data.getAuthority())
 118             );
 119
 120         } else {
 121             Log_OC.wtf(TAG, "Unexpected intent " + intent.toString());
 122         }
 123     }
 124
 125     private void doShareWith(String shareeName, boolean isGroup) {
 126         if (isGroup) {
 127             Toast.makeText(this, "You want to SHARE with GROUP [" + shareeName + "]", Toast.LENGTH_SHORT).show();
 128         } else {
 129             Toast.makeText(this, "You want to SHARE with USER [" + shareeName + "]", Toast.LENGTH_SHORT).show();
 130         }
 131         getFileOperationsHelper().shareFileWithSharee(
 132                 getFile(),
 133                 shareeName,
 134                 (isGroup ? ShareType.GROUP : ShareType.USER )
 135         );
 136     }
 137
 138     @Override
 139     protected void onSaveInstanceState(Bundle outState) {
 140         super.onSaveInstanceState(outState);
 141         //Save the fragment's instance
 142         getSupportFragmentManager().putFragment(outState, TAG_SHARE_FRAGMENT, mShareFileFragment);
 143         if (mSearchFragment != null) {
 144             getSupportFragmentManager().putFragment(outState, TAG_SEARCH_FRAGMENT, mSearchFragment);
 145         }
 146
 147     }
 148
 149
 150     @Override
 151     public void showSearchUsersAndGroups() {
 152         FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
 153         mSearchFragment = SearchFragment.newInstance(getFile(), getAccount());
 154         ft.hide(mShareFileFragment);
 155         ft.add(R.id.share_fragment_container, mSearchFragment, TAG_SEARCH_FRAGMENT);
 156         ft.addToBackStack(TAG_SEARCH_FRAGMENT);
 157         ft.commit();
 158     }
 159
 160     @Override
 161     public void onBackPressed() {
 162         super.onBackPressed();
 163         if (mSearchFragment != null){
 164             getSupportFragmentManager().popBackStackImmediate();
 165             mSearchFragment = null;
 166             mShareFileFragment.refreshUsersOrGroupsList();
 167         }
 168     }
 169
 170     /**
 171      * Updates the view associated to the activity after the finish of some operation over files
 172      * in the current account.
 173      *
 174      * @param operation Removal operation performed.
 175      * @param result    Result of the removal.
 176      */
 177     @Override
 178     public void onRemoteOperationFinish(RemoteOperation operation, RemoteOperationResult result) {
 179         super.onRemoteOperationFinish(operation, result);
 180         if (operation instanceof UnshareOperation) {
 181             if (mShareFileFragment != null){
 182                 mShareFileFragment.refreshUsersOrGroupsListFromDB();
 183             }
 184         } else if (operation instanceof GetSharesForFileOperation) {
 185             onGetSharesForFileOperationFinish((GetSharesForFileOperation) operation, result);
 186         }
 187
 188     }
 189
 190     private  void onGetSharesForFileOperationFinish(GetSharesForFileOperation operation, RemoteOperationResult result){
 191         dismissLoadingDialog();
 192
 193         if (!result.isSuccess()) {
 194             Toast.makeText(getApplicationContext(), result.getLogMessage(), Toast.LENGTH_LONG).show();
 195         }
 196
 197         // Show Shares
 198         if (mShareFileFragment != null){
 199             mShareFileFragment.refreshUsersOrGroupsListFromDB();
 200         }
 201     }
 202
 203     @Override
 204     public void onSearchFragmentInteraction(Uri uri) {
 205
 206     }
 207 }