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

   1 /**
   2  *   ownCloud Android client application
   3  *
   4  *   @author masensio
   5  *   Copyright (C) 2015 ownCloud Inc.
   6  *
   7  *   This program is free software: you can redistribute it and/or modify
   8  *   it under the terms of the GNU General Public License version 2,
   9  *   as published by the Free Software Foundation.
  10  *
  11  *   This program is distributed in the hope that it will be useful,
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *   GNU General Public License for more details.
  15  *
  16  *   You should have received a copy of the GNU General Public License
  17  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  *
  19  */
  20
  21 package com.owncloud.android.ui.activity;
  22
  23 import android.accounts.Account;
  24 import android.net.Uri;
  25 import android.os.Bundle;
  26 import android.support.v4.app.FragmentTransaction;
  27 import android.support.v7.app.AppCompatActivity;
  28 import android.support.v7.widget.Toolbar;
  29
  30 import com.owncloud.android.R;
  31 import com.owncloud.android.datamodel.OCFile;
  32 import com.owncloud.android.ui.fragment.SearchFragment;
  33 import com.owncloud.android.ui.fragment.ShareFileFragment;
  34
  35 /**
  36  * Activity for sharing files
  37  */
  38
  39 public class ShareActivity extends AppCompatActivity
  40         implements ShareFileFragment.OnShareFragmentInteractionListener,
  41         SearchFragment.OnSearchFragmentInteractionListener {
  42
  43     private static final String TAG_SHARE_FRAGMENT = "SHARE_FRAGMENT";
  44     private static final String TAG_SEARCH_FRAGMENT = "SEARCH_USER_AND_GROUPS_FRAGMENT";
  45
  46     private Account mAccount;
  47     private OCFile mFile;
  48
  49     private ShareFileFragment mShareFileFragment;
  50     private SearchFragment mSearchFragment;
  51
  52     @Override
  53     protected void onCreate(Bundle savedInstanceState) {
  54         super.onCreate(savedInstanceState);
  55         setContentView(R.layout.share_activity);
  56         Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
  57         setSupportActionBar(toolbar);
  58
  59         FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
  60
  61         if (savedInstanceState != null) {
  62             mFile = savedInstanceState.getParcelable(FileActivity.EXTRA_FILE);
  63             mAccount = savedInstanceState.getParcelable(FileActivity.EXTRA_ACCOUNT);
  64
  65             mShareFileFragment = (ShareFileFragment) getSupportFragmentManager().
  66                     getFragment(savedInstanceState, TAG_SHARE_FRAGMENT);
  67             mSearchFragment = (SearchFragment) getSupportFragmentManager().
  68                     getFragment(savedInstanceState, TAG_SEARCH_FRAGMENT);
  69
  70             if (mShareFileFragment != null){
  71                 ft.replace(R.id.share_fragment_container, mShareFileFragment, TAG_SHARE_FRAGMENT);
  72
  73                 if (mSearchFragment != null){
  74                     ft.hide(mShareFileFragment);
  75                     ft.add(R.id.share_fragment_container, mSearchFragment, TAG_SEARCH_FRAGMENT);
  76                     ft.addToBackStack(TAG_SEARCH_FRAGMENT);
  77                 }
  78                 ft.commit();
  79             }
  80
  81         } else {
  82             // Read Extras
  83             mFile = getIntent().getParcelableExtra(FileActivity.EXTRA_FILE);
  84             mAccount = getIntent().getParcelableExtra(FileActivity.EXTRA_ACCOUNT);
  85
  86             // Add Share fragment
  87             mShareFileFragment = ShareFileFragment.newInstance(mFile, mAccount);
  88             ft.replace(R.id.share_fragment_container, mShareFileFragment, TAG_SHARE_FRAGMENT);
  89             ft.commit();
  90
  91             mSearchFragment = null;
  92         }
  93
  94     }
  95
  96     @Override
  97     protected void onSaveInstanceState(Bundle outState) {
  98         super.onSaveInstanceState(outState);
  99         outState.putParcelable(FileActivity.EXTRA_FILE, mFile);
 100         outState.putParcelable(FileActivity.EXTRA_ACCOUNT, mAccount);
 101
 102         //Save the fragment's instance
 103         getSupportFragmentManager().putFragment(outState, TAG_SHARE_FRAGMENT, mShareFileFragment);
 104         if (mSearchFragment != null) {
 105             getSupportFragmentManager().putFragment(outState, TAG_SEARCH_FRAGMENT, mSearchFragment);
 106         }
 107
 108     }
 109
 110     @Override
 111     public void showSearchUsersAndGroups() {
 112         FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
 113         mSearchFragment = SearchFragment.newInstance(mFile, mAccount);
 114         ft.hide(mShareFileFragment);
 115         ft.add(R.id.share_fragment_container, mSearchFragment, TAG_SEARCH_FRAGMENT);
 116         ft.addToBackStack(TAG_SEARCH_FRAGMENT);
 117         ft.commit();
 118     }
 119
 120     @Override
 121     public void onBackPressed() {
 122         super.onBackPressed();
 123         if (mSearchFragment != null){
 124             getSupportFragmentManager().popBackStackImmediate();
 125             mSearchFragment = null;
 126         }
 127     }
 128
 129     @Override
 130     public void onShareFragmentInteraction(Uri uri) {
 131
 132     }
 133
 134     @Override
 135     public void onSearchFragmentInteraction(Uri uri) {
 136
 137     }
 138 }