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

   1 /* ownCloud Android client application
   2  *   Copyright (C) 2012 Bartek Przybylski
   3  *   Copyright (C) 2012-2013 ownCloud Inc.
   4  *
   5  *   This program is free software: you can redistribute it and/or modify
   6  *   it under the terms of the GNU General Public License version 2,
   7  *   as published by the Free Software Foundation.
   8  *
   9  *   This program is distributed in the hope that it will be useful,
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *   GNU General Public License for more details.
  13  *
  14  *   You should have received a copy of the GNU General Public License
  15  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  *
  17  */
  18
  19 package com.owncloud.android.ui.activity;
  20
  21 import java.util.HashMap;
  22 import java.util.LinkedList;
  23 import java.util.List;
  24 import java.util.Map;
  25
  26 import android.accounts.Account;
  27 import android.accounts.AccountManager;
  28 import android.accounts.AccountManagerCallback;
  29 import android.accounts.AccountManagerFuture;
  30 import android.content.Context;
  31 import android.content.Intent;
  32 import android.os.Bundle;
  33 import android.os.Handler;
  34 import android.view.ContextMenu;
  35 import android.view.View;
  36 import android.view.ViewGroup;
  37 import android.view.ContextMenu.ContextMenuInfo;
  38 import android.widget.AdapterView.AdapterContextMenuInfo;
  39 import android.widget.CheckedTextView;
  40 import android.widget.ListView;
  41 import android.widget.SimpleAdapter;
  42 import android.widget.TextView;
  43
  44 import com.actionbarsherlock.app.ActionBar;
  45 import com.actionbarsherlock.app.SherlockListActivity;
  46 import com.actionbarsherlock.view.Menu;
  47 import com.actionbarsherlock.view.MenuInflater;
  48 import com.actionbarsherlock.view.MenuItem;
  49 import com.owncloud.android.authentication.AuthenticatorActivity;
  50 import com.owncloud.android.authentication.AccountUtils;
  51 import com.owncloud.android.lib.common.accounts.AccountUtils.Constants;
  52 import com.owncloud.android.utils.DisplayUtils;
  53 import com.owncloud.android.utils.Log_OC;
  54 import com.owncloud.android.MainApp;
  55 import com.owncloud.android.R;
  56
  57
  58 public class AccountSelectActivity extends SherlockListActivity implements
  59         AccountManagerCallback<Boolean> {
  60
  61     private static final String  TAG = "AccountSelectActivity";
  62
  63     private static final String PREVIOUS_ACCOUNT_KEY = "ACCOUNT";
  64
  65     private final Handler mHandler = new Handler();
  66     private Account mPreviousAccount = null;
  67
  68     @Override
  69     protected void onCreate(Bundle savedInstanceState) {
  70         super.onCreate(savedInstanceState);
  71
  72         if (savedInstanceState != null) {
  73             mPreviousAccount = savedInstanceState.getParcelable(PREVIOUS_ACCOUNT_KEY);
  74         } else {
  75             mPreviousAccount = AccountUtils.getCurrentOwnCloudAccount(this);
  76         }
  77
  78         ActionBar actionBar = getSupportActionBar();
  79         actionBar.setIcon(DisplayUtils.getSeasonalIconId());
  80         actionBar.setDisplayShowTitleEnabled(true);
  81         actionBar.setDisplayHomeAsUpEnabled(false);
  82     }
  83
  84     @Override
  85     protected void onResume() {
  86         super.onResume();
  87         populateAccountList();
  88     }
  89
  90     @Override
  91     protected void onPause() {
  92         super.onPause();
  93         if (this.isFinishing()) {
  94             Account current = AccountUtils.getCurrentOwnCloudAccount(this);
  95             if ((mPreviousAccount == null && current != null) ||
  96                 (mPreviousAccount != null && !mPreviousAccount.equals(current))) {
  97                 /// the account set as default changed since this activity was created
  98
  99                 // restart the main activity
 100                 Intent i = new Intent(this, FileDisplayActivity.class);
 101                 i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 102                 startActivity(i);
 103             }
 104         }
 105     }
 106
 107     @Override
 108     public boolean onCreateOptionsMenu(Menu menu) {
 109         // Show Create Account if Multiaccount is enabled
 110         if (getResources().getBoolean(R.bool.multiaccount_support)) {
 111             MenuInflater inflater = getSherlock().getMenuInflater();
 112             inflater.inflate(R.menu.account_picker, menu);
 113         }
 114         return true;
 115     }
 116
 117     @Override
 118     public void onCreateContextMenu(ContextMenu menu, View v,
 119             ContextMenuInfo menuInfo) {
 120         getMenuInflater().inflate(R.menu.account_picker_long_click, menu);
 121         super.onCreateContextMenu(menu, v, menuInfo);
 122     }
 123
 124     @Override
 125     protected void onListItemClick(ListView l, View v, int position, long id) {
 126         String accountName = ((TextView) v.findViewById(android.R.id.text1))
 127                 .getText().toString();
 128         AccountUtils.setCurrentOwnCloudAccount(this, accountName);
 129         finish();   // immediate exit
 130     }
 131
 132     @Override
 133     public boolean onMenuItemSelected(int featureId, MenuItem item) {
 134         if (item.getItemId() == R.id.createAccount) {
 135             /*Intent intent = new Intent(
 136                     android.provider.Settings.ACTION_ADD_ACCOUNT);
 137             intent.putExtra("authorities",
 138                     new String[] { MainApp.getAuthTokenType() });
 139             startActivity(intent);*/
 140             AccountManager am = AccountManager.get(getApplicationContext());
 141             am.addAccount(MainApp.getAccountType(),
 142                             null,
 143                             null,
 144                             null,
 145                             this,
 146                             null,
 147                             null);
 148             return true;
 149         }
 150         return false;
 151     }
 152
 153     /**
 154      * Called when the user clicked on an item into the context menu created at
 155      * {@link #onCreateContextMenu(ContextMenu, View, ContextMenuInfo)} for every
 156      * ownCloud {@link Account} , containing 'secondary actions' for them.
 157      *
 158      * {@inheritDoc}}
 159      */
 160     @SuppressWarnings("unchecked")
 161     @Override
 162     public boolean onContextItemSelected(android.view.MenuItem item) {
 163         AdapterContextMenuInfo info = (AdapterContextMenuInfo) item.getMenuInfo();
 164         int index = info.position;
 165         HashMap<String, String> map = null;
 166         try {
 167             map = (HashMap<String, String>) getListAdapter().getItem(index);
 168         } catch (ClassCastException e) {
 169             Log_OC.wtf(TAG, "getitem(index) from list adapter did not return hashmap, bailing out");
 170             return false;
 171         }
 172
 173         String accountName = map.get("NAME");
 174         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 175         Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
 176         for (Account a : accounts) {
 177             if (a.name.equals(accountName)) {
 178                 if (item.getItemId() == R.id.change_password) {
 179                     Intent updateAccountCredentials = new Intent(this, AuthenticatorActivity.class);
 180                     updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACCOUNT, a);
 181                     updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACTION, AuthenticatorActivity.ACTION_UPDATE_TOKEN);
 182                     startActivity(updateAccountCredentials);
 183
 184                 } else if (item.getItemId() == R.id.delete_account) {
 185                     am.removeAccount(a, this, mHandler);
 186                 }
 187             }
 188         }
 189
 190         return true;
 191     }
 192
 193     private void populateAccountList() {
 194         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 195         Account accounts[] = am
 196                 .getAccountsByType(MainApp.getAccountType());
 197         if (am.getAccountsByType(MainApp.getAccountType()).length == 0) {
 198             // Show create account screen if there isn't any account
 199             am.addAccount(MainApp.getAccountType(),
 200                     null,
 201                     null,
 202                     null,
 203                     this,
 204                     null,
 205                     null);
 206         }
 207         else {
 208             LinkedList<HashMap<String, String>> ll = new LinkedList<HashMap<String, String>>();
 209             for (Account a : accounts) {
 210                 HashMap<String, String> h = new HashMap<String, String>();
 211                 h.put("NAME", a.name);
 212                 h.put("VER",
 213                         "ownCloud version: "
 214                                 + am.getUserData(a,
 215                                         Constants.KEY_OC_VERSION));
 216                 ll.add(h);
 217             }
 218
 219             setListAdapter(new AccountCheckedSimpleAdepter(this, ll,
 220                     android.R.layout.simple_list_item_single_choice,
 221                     new String[] { "NAME" }, new int[] { android.R.id.text1 }));
 222             registerForContextMenu(getListView());
 223         }
 224     }
 225
 226     @Override
 227     public void run(AccountManagerFuture<Boolean> future) {
 228         if (future.isDone()) {
 229             Account a = AccountUtils.getCurrentOwnCloudAccount(this);
 230             String accountName = "";
 231             if (a == null) {
 232                 Account[] accounts = AccountManager.get(this)
 233                         .getAccountsByType(MainApp.getAccountType());
 234                 if (accounts.length != 0)
 235                     accountName = accounts[0].name;
 236                 AccountUtils.setCurrentOwnCloudAccount(this, accountName);
 237             }
 238             populateAccountList();
 239         }
 240     }
 241
 242     private class AccountCheckedSimpleAdepter extends SimpleAdapter {
 243         private Account mCurrentAccount;
 244         private List<? extends Map<String, ?>> mPrivateData;
 245
 246         public AccountCheckedSimpleAdepter(Context context,
 247                 List<? extends Map<String, ?>> data, int resource,
 248                 String[] from, int[] to) {
 249             super(context, data, resource, from, to);
 250             mCurrentAccount = AccountUtils
 251                     .getCurrentOwnCloudAccount(AccountSelectActivity.this);
 252             mPrivateData = data;
 253         }
 254
 255         @Override
 256         public View getView(int position, View convertView, ViewGroup parent) {
 257             View v = super.getView(position, convertView, parent);
 258             CheckedTextView ctv = (CheckedTextView) v
 259                     .findViewById(android.R.id.text1);
 260             if (mPrivateData.get(position).get("NAME")
 261                     .equals(mCurrentAccount.name)) {
 262                 ctv.setChecked(true);
 263             }
 264             return v;
 265         }
 266
 267     }
 268
 269 }