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.lib.common.utils.Log_OC;
  38 import com.owncloud.android.providers.UsersAndGroupsSearchProvider;
  39 import com.owncloud.android.ui.dialog.LoadingDialog;
  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 AppCompatActivity
  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 Account mAccount;
  59     private OCFile mFile;
  60
  61     private ShareFileFragment mShareFileFragment;
  62     private SearchFragment mSearchFragment;
  63
  64     @Override
  65     protected void onCreate(Bundle savedInstanceState) {
  66         super.onCreate(savedInstanceState);
  67         setContentView(R.layout.share_activity);
  68
  69         FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
  70
  71         if (savedInstanceState != null) {
  72             mFile = savedInstanceState.getParcelable(FileActivity.EXTRA_FILE);
  73             mAccount = savedInstanceState.getParcelable(FileActivity.EXTRA_ACCOUNT);
  74
  75             mShareFileFragment = (ShareFileFragment) getSupportFragmentManager().
  76                     getFragment(savedInstanceState, TAG_SHARE_FRAGMENT);
  77             mSearchFragment = (SearchFragment) getSupportFragmentManager().
  78                     getFragment(savedInstanceState, TAG_SEARCH_FRAGMENT);
  79
  80             if (mShareFileFragment != null){
  81                 ft.replace(R.id.share_fragment_container, mShareFileFragment, TAG_SHARE_FRAGMENT);
  82
  83                 if (mSearchFragment != null){
  84                     ft.hide(mShareFileFragment);
  85                     ft.add(R.id.share_fragment_container, mSearchFragment, TAG_SEARCH_FRAGMENT);
  86                     ft.addToBackStack(TAG_SEARCH_FRAGMENT);
  87                 }
  88                 ft.commit();
  89             }
  90
  91         } else {
  92             // Read Extras
  93             mFile = getIntent().getParcelableExtra(FileActivity.EXTRA_FILE);
  94             mAccount = getIntent().getParcelableExtra(FileActivity.EXTRA_ACCOUNT);
  95
  96             // Add Share fragment
  97             mShareFileFragment = ShareFileFragment.newInstance(mFile, mAccount);
  98             ft.replace(R.id.share_fragment_container, mShareFileFragment, TAG_SHARE_FRAGMENT);
  99             ft.commit();
 100
 101             mSearchFragment = null;
 102         }
 103
 104         handleIntent(getIntent());
 105     }
 106
 107
 108     @Override
 109     protected void onNewIntent(Intent intent) {
 110         setIntent(intent);
 111         handleIntent(intent);
 112     }
 113
 114
 115     private void handleIntent(Intent intent) {
 116         // Verify the action and get the query
 117         if (Intent.ACTION_SEARCH.equals(intent.getAction())) {
 118             String query = intent.getStringExtra(SearchManager.QUERY);
 119             doMySearch(query);
 120
 121         } else if (UsersAndGroupsSearchProvider.ACTION_SHARE_WITH.equals(intent.getAction())) {
 122             Uri data = intent.getData();
 123             doShareWith(
 124                     data.getLastPathSegment(),
 125                     UsersAndGroupsSearchProvider.DATA_GROUP.equals(data.getAuthority())
 126             );
 127
 128         } else {
 129             Log_OC.wtf(TAG, "Unexpected intent " + intent.toString());
 130         }
 131     }
 132
 133     private void doMySearch(String query) {
 134         // TODO implement , or prevent that search may be sent without choosing from the suggestions list
 135         Toast.makeText(this, "You want to search for [" + query + "]", Toast.LENGTH_SHORT).show();
 136     }
 137
 138     private void doShareWith(String username, boolean isGroup) {
 139         // TODO implement
 140         if (isGroup) {
 141             Toast.makeText(this, "You want to SHARE with GROUP [" + username + "]", Toast.LENGTH_SHORT).show();
 142
 143         } else {
 144             Toast.makeText(this, "You want to SHARE with USER [" + username + "]", Toast.LENGTH_SHORT).show();
 145         }
 146     }
 147
 148     @Override
 149     protected void onSaveInstanceState(Bundle outState) {
 150         super.onSaveInstanceState(outState);
 151         outState.putParcelable(FileActivity.EXTRA_FILE, mFile);
 152         outState.putParcelable(FileActivity.EXTRA_ACCOUNT, mAccount);
 153
 154         //Save the fragment's instance
 155         getSupportFragmentManager().putFragment(outState, TAG_SHARE_FRAGMENT, mShareFileFragment);
 156         if (mSearchFragment != null) {
 157             getSupportFragmentManager().putFragment(outState, TAG_SEARCH_FRAGMENT, mSearchFragment);
 158         }
 159
 160     }
 161
 162     @Override
 163     public void showSearchUsersAndGroups() {
 164         FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
 165         mSearchFragment = SearchFragment.newInstance(mFile, mAccount);
 166         ft.hide(mShareFileFragment);
 167         ft.add(R.id.share_fragment_container, mSearchFragment, TAG_SEARCH_FRAGMENT);
 168         ft.addToBackStack(TAG_SEARCH_FRAGMENT);
 169         ft.commit();
 170     }
 171
 172     @Override
 173     public void onBackPressed() {
 174         super.onBackPressed();
 175         if (mSearchFragment != null){
 176             getSupportFragmentManager().popBackStackImmediate();
 177             mSearchFragment = null;
 178         }
 179     }
 180
 181     @Override
 182     public void onShareFragmentInteraction(Uri uri) {
 183
 184     }
 185
 186     @Override
 187     public void onSearchFragmentInteraction(Uri uri) {
 188
 189     }
 190
 191     /**
 192      * Show waiting for loading data
 193      */
 194     public void showWaitingLoadDialog() {
 195         // Construct dialog
 196         LoadingDialog loading = new LoadingDialog(
 197                 getResources().getString(R.string.common_loading));
 198         FragmentManager fm = getSupportFragmentManager();
 199         FragmentTransaction ft = fm.beginTransaction();
 200         loading.show(ft, DIALOG_WAIT_LOAD_DATA);
 201
 202     }
 203
 204
 205     /**
 206      * Dismiss waiting for loading data
 207      */
 208     public void dismissWaitingLoadDialog(){
 209         Fragment frag = getSupportFragmentManager().findFragmentByTag(DIALOG_WAIT_LOAD_DATA);
 210         if (frag != null) {
 211             LoadingDialog loading = (LoadingDialog) frag;
 212             loading.dismiss();
 213         }
 214     }
 215 }