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.accounts.Account;
  25 import android.app.SearchManager;
  26 import android.content.Intent;
  27 import android.net.Uri;
  28 import android.os.Bundle;
  29 import android.support.v4.app.Fragment;
  30 import android.support.v4.app.FragmentManager;
  31 import android.support.v4.app.FragmentTransaction;
  32 import android.support.v7.app.AppCompatActivity;
  33 import android.widget.Toast;
  34
  35 import com.owncloud.android.R;
  36 import com.owncloud.android.datamodel.OCFile;
  37 import com.owncloud.android.ui.dialog.LoadingDialog;
  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 AppCompatActivity
  46         implements ShareFileFragment.OnShareFragmentInteractionListener,
  47         SearchFragment.OnSearchFragmentInteractionListener {
  48
  49     private static final String TAG_SHARE_FRAGMENT = "SHARE_FRAGMENT";
  50     private static final String TAG_SEARCH_FRAGMENT = "SEARCH_USER_AND_GROUPS_FRAGMENT";
  51
  52     private static final String DIALOG_WAIT_LOAD_DATA = "DIALOG_WAIT_LOAD_DATA";
  53
  54     private Account mAccount;
  55     private OCFile mFile;
  56
  57     private ShareFileFragment mShareFileFragment;
  58     private SearchFragment mSearchFragment;
  59
  60     @Override
  61     protected void onCreate(Bundle savedInstanceState) {
  62         super.onCreate(savedInstanceState);
  63         setContentView(R.layout.share_activity);
  64
  65         FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
  66
  67         if (savedInstanceState != null) {
  68             mFile = savedInstanceState.getParcelable(FileActivity.EXTRA_FILE);
  69             mAccount = savedInstanceState.getParcelable(FileActivity.EXTRA_ACCOUNT);
  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             // Read Extras
  89             mFile = getIntent().getParcelableExtra(FileActivity.EXTRA_FILE);
  90             mAccount = getIntent().getParcelableExtra(FileActivity.EXTRA_ACCOUNT);
  91
  92             // Add Share fragment
  93             mShareFileFragment = ShareFileFragment.newInstance(mFile, mAccount);
  94             ft.replace(R.id.share_fragment_container, mShareFileFragment, TAG_SHARE_FRAGMENT);
  95             ft.commit();
  96
  97             mSearchFragment = null;
  98         }
  99
 100         handleIntent(getIntent());
 101     }
 102
 103
 104     @Override
 105     protected void onNewIntent(Intent intent) {
 106         setIntent(intent);
 107         handleIntent(intent);
 108     }
 109
 110
 111     private void handleIntent(Intent intent) {
 112         // Verify the action and get the query
 113         if (Intent.ACTION_SEARCH.equals(intent.getAction())) {
 114             String query = intent.getStringExtra(SearchManager.QUERY);
 115             doMySearch(query);
 116         }
 117     }
 118
 119     private void doMySearch(String query) {
 120         // TODO implement
 121         Toast.makeText(this, "You want to search for [" + query + "]", Toast.LENGTH_SHORT).show();
 122     }
 123
 124     @Override
 125     protected void onSaveInstanceState(Bundle outState) {
 126         super.onSaveInstanceState(outState);
 127         outState.putParcelable(FileActivity.EXTRA_FILE, mFile);
 128         outState.putParcelable(FileActivity.EXTRA_ACCOUNT, mAccount);
 129
 130         //Save the fragment's instance
 131         getSupportFragmentManager().putFragment(outState, TAG_SHARE_FRAGMENT, mShareFileFragment);
 132         if (mSearchFragment != null) {
 133             getSupportFragmentManager().putFragment(outState, TAG_SEARCH_FRAGMENT, mSearchFragment);
 134         }
 135
 136     }
 137
 138     @Override
 139     public void showSearchUsersAndGroups() {
 140         FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
 141         mSearchFragment = SearchFragment.newInstance(mFile, mAccount);
 142         ft.hide(mShareFileFragment);
 143         ft.add(R.id.share_fragment_container, mSearchFragment, TAG_SEARCH_FRAGMENT);
 144         ft.addToBackStack(TAG_SEARCH_FRAGMENT);
 145         ft.commit();
 146     }
 147
 148     @Override
 149     public void onBackPressed() {
 150         super.onBackPressed();
 151         if (mSearchFragment != null){
 152             getSupportFragmentManager().popBackStackImmediate();
 153             mSearchFragment = null;
 154         }
 155     }
 156
 157     @Override
 158     public void onShareFragmentInteraction(Uri uri) {
 159
 160     }
 161
 162     @Override
 163     public void onSearchFragmentInteraction(Uri uri) {
 164
 165     }
 166
 167     /**
 168      * Show waiting for loading data
 169      */
 170     public void showWaitingLoadDialog() {
 171         // Construct dialog
 172         LoadingDialog loading = new LoadingDialog(
 173                 getResources().getString(R.string.common_loading));
 174         FragmentManager fm = getSupportFragmentManager();
 175         FragmentTransaction ft = fm.beginTransaction();
 176         loading.show(ft, DIALOG_WAIT_LOAD_DATA);
 177
 178     }
 179
 180
 181     /**
 182      * Dismiss waiting for loading data
 183      */
 184     public void dismissWaitingLoadDialog(){
 185         Fragment frag = getSupportFragmentManager().findFragmentByTag(DIALOG_WAIT_LOAD_DATA);
 186         if (frag != null) {
 187             LoadingDialog loading = (LoadingDialog) frag;
 188             loading.dismiss();
 189         }
 190     }
 191 }