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.operations.UnshareOperation;
  39 import com.owncloud.android.ui.fragment.SearchFragment;
  40 import com.owncloud.android.ui.fragment.ShareFileFragment;
  41
  42 /**
  43  * Activity for sharing files
  44  */
  45
  46 public class ShareActivity extends FileActivity
  47         implements ShareFileFragment.OnShareFragmentInteractionListener,
  48         SearchFragment.OnSearchFragmentInteractionListener {
  49
  50     private static final String TAG = ShareActivity.class.getSimpleName();
  51
  52     private static final String TAG_SHARE_FRAGMENT = "SHARE_FRAGMENT";
  53     private static final String TAG_SEARCH_FRAGMENT = "SEARCH_USER_AND_GROUPS_FRAGMENT";
  54
  55     private static final String DIALOG_WAIT_LOAD_DATA = "DIALOG_WAIT_LOAD_DATA";
  56
  57     private ShareFileFragment mShareFileFragment;
  58     private SearchFragment mSearchFragment;
  59
  60     @Override
  61     protected void onCreate(Bundle savedInstanceState) {
  62         super.onCreate(savedInstanceState);
  63
  64         setContentView(R.layout.share_activity);
  65
  66         FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
  67
  68         if (savedInstanceState != null) {
  69
  70             mShareFileFragment = (ShareFileFragment) getSupportFragmentManager().
  71                     getFragment(savedInstanceState, TAG_SHARE_FRAGMENT);
  72             mSearchFragment = (SearchFragment) getSupportFragmentManager().
  73                     getFragment(savedInstanceState, TAG_SEARCH_FRAGMENT);
  74
  75             if (mShareFileFragment != null){
  76                 ft.replace(R.id.share_fragment_container, mShareFileFragment, TAG_SHARE_FRAGMENT);
  77
  78                 if (mSearchFragment != null){
  79                     ft.hide(mShareFileFragment);
  80                     ft.add(R.id.share_fragment_container, mSearchFragment, TAG_SEARCH_FRAGMENT);
  81                     ft.addToBackStack(TAG_SEARCH_FRAGMENT);
  82                 }
  83                 ft.commit();
  84             }
  85
  86         } else {
  87             // Add Share fragment
  88             mShareFileFragment = ShareFileFragment.newInstance(getFile(), getAccount());
  89             ft.replace(R.id.share_fragment_container, mShareFileFragment, TAG_SHARE_FRAGMENT);
  90             ft.commit();
  91
  92             mSearchFragment = null;
  93         }
  94
  95         handleIntent(getIntent());
  96     }
  97
  98
  99     @Override
 100     protected void onNewIntent(Intent intent) {
 101         setIntent(intent);
 102         handleIntent(intent);
 103     }
 104
 105
 106     private void handleIntent(Intent intent) {
 107         // Verify the action and get the query
 108         if (Intent.ACTION_SEARCH.equals(intent.getAction())) {
 109             String query = intent.getStringExtra(SearchManager.QUERY);
 110             doMySearch(query);
 111
 112         } else if (UsersAndGroupsSearchProvider.ACTION_SHARE_WITH.equals(intent.getAction())) {
 113             Uri data = intent.getData();
 114             doShareWith(
 115                     data.getLastPathSegment(),
 116                     UsersAndGroupsSearchProvider.DATA_GROUP.equals(data.getAuthority())
 117             );
 118
 119         } else {
 120             Log_OC.wtf(TAG, "Unexpected intent " + intent.toString());
 121         }
 122     }
 123
 124     private void doMySearch(String query) {
 125         // TODO implement , or prevent that search may be sent without choosing from the suggestions list
 126         Toast.makeText(this, "You want to search for [" + query + "]", Toast.LENGTH_SHORT).show();
 127     }
 128
 129     private void doShareWith(String username, boolean isGroup) {
 130         // TODO implement
 131         if (isGroup) {
 132             Toast.makeText(this, "You want to SHARE with GROUP [" + username + "]", Toast.LENGTH_SHORT).show();
 133
 134         } else {
 135             Toast.makeText(this, "You want to SHARE with USER [" + username + "]", Toast.LENGTH_SHORT).show();
 136         }
 137     }
 138
 139     @Override
 140     protected void onSaveInstanceState(Bundle outState) {
 141         super.onSaveInstanceState(outState);
 142         //Save the fragment's instance
 143         getSupportFragmentManager().putFragment(outState, TAG_SHARE_FRAGMENT, mShareFileFragment);
 144         if (mSearchFragment != null) {
 145             getSupportFragmentManager().putFragment(outState, TAG_SEARCH_FRAGMENT, mSearchFragment);
 146         }
 147
 148     }
 149
 150
 151     @Override
 152     public void showSearchUsersAndGroups() {
 153         FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
 154         mSearchFragment = SearchFragment.newInstance(getFile(), getAccount());
 155         ft.hide(mShareFileFragment);
 156         ft.add(R.id.share_fragment_container, mSearchFragment, TAG_SEARCH_FRAGMENT);
 157         ft.addToBackStack(TAG_SEARCH_FRAGMENT);
 158         ft.commit();
 159     }
 160
 161     @Override
 162     public void onBackPressed() {
 163         super.onBackPressed();
 164         if (mSearchFragment != null){
 165             getSupportFragmentManager().popBackStackImmediate();
 166             mSearchFragment = null;
 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 }