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.UnshareOperation;
  38 import com.owncloud.android.ui.fragment.SearchFragment;
  39 import com.owncloud.android.ui.fragment.ShareFileFragment;
  40
  41 /**
  42  * Activity for sharing files
  43  */
  44
  45 public class ShareActivity extends FileActivity
  46         implements ShareFileFragment.OnShareFragmentInteractionListener,
  47         SearchFragment.OnSearchFragmentInteractionListener {
  48
  49     private static final String TAG = ShareActivity.class.getSimpleName();
  50
  51     private static final String TAG_SHARE_FRAGMENT = "SHARE_FRAGMENT";
  52     private static final String TAG_SEARCH_FRAGMENT = "SEARCH_USER_AND_GROUPS_FRAGMENT";
  53
  54     private static final String DIALOG_WAIT_LOAD_DATA = "DIALOG_WAIT_LOAD_DATA";
  55
  56     private ShareFileFragment mShareFileFragment;
  57     private SearchFragment mSearchFragment;
  58
  59     @Override
  60     protected void onCreate(Bundle savedInstanceState) {
  61         super.onCreate(savedInstanceState);
  62         setContentView(R.layout.share_activity);
  63
  64         FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
  65
  66         if (savedInstanceState != null) {
  67
  68             mShareFileFragment = (ShareFileFragment) getSupportFragmentManager().
  69                     getFragment(savedInstanceState, TAG_SHARE_FRAGMENT);
  70             mSearchFragment = (SearchFragment) getSupportFragmentManager().
  71                     getFragment(savedInstanceState, TAG_SEARCH_FRAGMENT);
  72
  73             if (mShareFileFragment != null){
  74                 ft.replace(R.id.share_fragment_container, mShareFileFragment, TAG_SHARE_FRAGMENT);
  75
  76                 if (mSearchFragment != null){
  77                     ft.hide(mShareFileFragment);
  78                     ft.add(R.id.share_fragment_container, mSearchFragment, TAG_SEARCH_FRAGMENT);
  79                     ft.addToBackStack(TAG_SEARCH_FRAGMENT);
  80                 }
  81                 ft.commit();
  82             }
  83
  84         } else {
  85             // Add Share fragment
  86             mShareFileFragment = ShareFileFragment.newInstance(getFile(), getAccount());
  87             ft.replace(R.id.share_fragment_container, mShareFileFragment, TAG_SHARE_FRAGMENT);
  88             ft.commit();
  89
  90             mSearchFragment = null;
  91         }
  92
  93         handleIntent(getIntent());
  94     }
  95
  96
  97     @Override
  98     protected void onNewIntent(Intent intent) {
  99         setIntent(intent);
 100         handleIntent(intent);
 101     }
 102
 103
 104     private void handleIntent(Intent intent) {
 105         // Verify the action and get the query
 106         if (Intent.ACTION_SEARCH.equals(intent.getAction())) {
 107             String query = intent.getStringExtra(SearchManager.QUERY);
 108             doMySearch(query);
 109
 110         } else if (UsersAndGroupsSearchProvider.ACTION_SHARE_WITH.equals(intent.getAction())) {
 111             Uri data = intent.getData();
 112             doShareWith(
 113                     data.getLastPathSegment(),
 114                     UsersAndGroupsSearchProvider.DATA_GROUP.equals(data.getAuthority())
 115             );
 116
 117         } else {
 118             Log_OC.wtf(TAG, "Unexpected intent " + intent.toString());
 119         }
 120     }
 121
 122     private void doMySearch(String query) {
 123         // TODO implement , or prevent that search may be sent without choosing from the suggestions list
 124         Toast.makeText(this, "You want to search for [" + query + "]", Toast.LENGTH_SHORT).show();
 125     }
 126
 127     private void doShareWith(String username, boolean isGroup) {
 128         // TODO implement
 129         if (isGroup) {
 130             Toast.makeText(this, "You want to SHARE with GROUP [" + username + "]", Toast.LENGTH_SHORT).show();
 131
 132         } else {
 133             Toast.makeText(this, "You want to SHARE with USER [" + username + "]", Toast.LENGTH_SHORT).show();
 134         }
 135     }
 136
 137     @Override
 138     protected void onSaveInstanceState(Bundle outState) {
 139         super.onSaveInstanceState(outState);
 140         //Save the fragment's instance
 141         getSupportFragmentManager().putFragment(outState, TAG_SHARE_FRAGMENT, mShareFileFragment);
 142         if (mSearchFragment != null) {
 143             getSupportFragmentManager().putFragment(outState, TAG_SEARCH_FRAGMENT, mSearchFragment);
 144         }
 145
 146     }
 147
 148     @Override
 149     public void showSearchUsersAndGroups() {
 150         FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
 151         mSearchFragment = SearchFragment.newInstance(getFile(), getAccount());
 152         ft.hide(mShareFileFragment);
 153         ft.add(R.id.share_fragment_container, mSearchFragment, TAG_SEARCH_FRAGMENT);
 154         ft.addToBackStack(TAG_SEARCH_FRAGMENT);
 155         ft.commit();
 156     }
 157
 158     @Override
 159     public void onBackPressed() {
 160         super.onBackPressed();
 161         if (mSearchFragment != null){
 162             getSupportFragmentManager().popBackStackImmediate();
 163             mSearchFragment = null;
 164         }
 165     }
 166
 167     /**
 168      * Updates the view associated to the activity after the finish of some operation over files
 169      * in the current account.
 170      *
 171      * @param operation Removal operation performed.
 172      * @param result    Result of the removal.
 173      */
 174     @Override
 175     public void onRemoteOperationFinish(RemoteOperation operation, RemoteOperationResult result) {
 176         super.onRemoteOperationFinish(operation, result);
 177         if (operation instanceof UnshareOperation) {
 178             if (mShareFileFragment != null){
 179                 mShareFileFragment.refreshUsersOrGroupsList();
 180             }
 181         }
 182
 183     }
 184
 185     @Override
 186     public void onShareFragmentInteraction(Uri uri) {
 187
 188     }
 189
 190     @Override
 191     public void onSearchFragmentInteraction(Uri uri) {
 192
 193     }
 194 }