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.ContentResolver;
  31 import android.content.Context;
  32 import android.content.Intent;
  33 import android.os.Bundle;
  34 import android.os.Handler;
  35 import android.view.ContextMenu;
  36 import android.view.View;
  37 import android.view.ViewGroup;
  38 import android.view.ContextMenu.ContextMenuInfo;
  39 import android.widget.AdapterView.AdapterContextMenuInfo;
  40 import android.widget.CheckedTextView;
  41 import android.widget.ListView;
  42 import android.widget.SimpleAdapter;
  43 import android.widget.TextView;
  44
  45 import com.actionbarsherlock.app.ActionBar;
  46 import com.actionbarsherlock.app.SherlockListActivity;
  47 import com.actionbarsherlock.view.Menu;
  48 import com.actionbarsherlock.view.MenuInflater;
  49 import com.actionbarsherlock.view.MenuItem;
  50 import com.owncloud.android.authentication.AccountAuthenticator;
  51 import com.owncloud.android.authentication.AuthenticatorActivity;
  52 import com.owncloud.android.authentication.AccountUtils;
  53 import com.owncloud.android.ui.activity.FileActivity.AccountCreationCallback;
  54 import com.owncloud.android.Log_OC;
  55
  56 import com.owncloud.android.R;
  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 action_bar = getSupportActionBar();
  79         action_bar.setDisplayShowTitleEnabled(true);
  80         action_bar.setDisplayHomeAsUpEnabled(false);
  81     }
  82
  83     @Override
  84     protected void onResume() {
  85         super.onResume();
  86         populateAccountList();
  87     }
  88
  89     @Override
  90     protected void onPause() {
  91         super.onPause();
  92         if (this.isFinishing()) {
  93             Account current = AccountUtils.getCurrentOwnCloudAccount(this);
  94             if ((mPreviousAccount == null && current != null) ||
  95                 (mPreviousAccount != null && !mPreviousAccount.equals(current))) {
  96                 /// the account set as default changed since this activity was created
  97
  98                 // trigger synchronization
  99                 ContentResolver.cancelSync(null, AccountAuthenticator.AUTHORITY);
 100                 Bundle bundle = new Bundle();
 101                 bundle.putBoolean(ContentResolver.SYNC_EXTRAS_MANUAL, true);
 102                 ContentResolver.requestSync(AccountUtils.getCurrentOwnCloudAccount(this), AccountAuthenticator.AUTHORITY, bundle);
 103
 104                 // restart the main activity
 105                 Intent i = new Intent(this, FileDisplayActivity.class);
 106                 i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 107                 startActivity(i);
 108             }
 109         }
 110     }
 111
 112     @Override
 113     public boolean onCreateOptionsMenu(Menu menu) {
 114         MenuInflater inflater = getSherlock().getMenuInflater();
 115         inflater.inflate(R.menu.account_picker, menu);
 116         return true;
 117     }
 118
 119     @Override
 120     public void onCreateContextMenu(ContextMenu menu, View v,
 121             ContextMenuInfo menuInfo) {
 122         getMenuInflater().inflate(R.menu.account_picker_long_click, menu);
 123         super.onCreateContextMenu(menu, v, menuInfo);
 124     }
 125
 126     @Override
 127     protected void onListItemClick(ListView l, View v, int position, long id) {
 128         String accountName = ((TextView) v.findViewById(android.R.id.text1))
 129                 .getText().toString();
 130         AccountUtils.setCurrentOwnCloudAccount(this, accountName);
 131         finish();   // immediate exit
 132     }
 133
 134     @Override
 135     public boolean onMenuItemSelected(int featureId, MenuItem item) {
 136         if (item.getItemId() == R.id.createAccount) {
 137             /*Intent intent = new Intent(
 138                     android.provider.Settings.ACTION_ADD_ACCOUNT);
 139             intent.putExtra("authorities",
 140                     new String[] { AccountAuthenticator.AUTHORITY });
 141             startActivity(intent);*/
 142             AccountManager am = AccountManager.get(getApplicationContext());
 143             am.addAccount(AccountAuthenticator.ACCOUNT_TYPE,
 144                             null,
 145                             null,
 146                             null,
 147                             this,
 148                             null,
 149                             null);
 150
 151             return true;
 152         }
 153         return false;
 154     }
 155
 156     /**
 157      * Called when the user clicked on an item into the context menu created at
 158      * {@link #onCreateContextMenu(ContextMenu, View, ContextMenuInfo)} for every
 159      * ownCloud {@link Account} , containing 'secondary actions' for them.
 160      *
 161      * {@inheritDoc}}
 162      */
 163     @SuppressWarnings("unchecked")
 164     @Override
 165     public boolean onContextItemSelected(android.view.MenuItem item) {
 166         AdapterContextMenuInfo info = (AdapterContextMenuInfo) item.getMenuInfo();
 167         int index = info.position;
 168         HashMap<String, String> map = null;
 169         try {
 170             map = (HashMap<String, String>) getListAdapter().getItem(index);
 171         } catch (ClassCastException e) {
 172             Log_OC.wtf(TAG, "getitem(index) from list adapter did not return hashmap, bailing out");
 173             return false;
 174         }
 175
 176         String accountName = map.get("NAME");
 177         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 178         Account accounts[] = am.getAccountsByType(AccountAuthenticator.ACCOUNT_TYPE);
 179         for (Account a : accounts) {
 180             if (a.name.equals(accountName)) {
 181                 if (item.getItemId() == R.id.change_password) {
 182                     Intent updateAccountCredentials = new Intent(this, AuthenticatorActivity.class);
 183                     updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACCOUNT, a);
 184                     updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACTION, AuthenticatorActivity.ACTION_UPDATE_TOKEN);
 185                     startActivity(updateAccountCredentials);
 186
 187                 } else if (item.getItemId() == R.id.delete_account) {
 188                     am.removeAccount(a, this, mHandler);
 189                 }
 190             }
 191         }
 192
 193         return true;
 194     }
 195
 196     private void populateAccountList() {
 197         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 198         Account accounts[] = am
 199                 .getAccountsByType(AccountAuthenticator.ACCOUNT_TYPE);
 200         LinkedList<HashMap<String, String>> ll = new LinkedList<HashMap<String, String>>();
 201         for (Account a : accounts) {
 202             HashMap<String, String> h = new HashMap<String, String>();
 203             h.put("NAME", a.name);
 204             h.put("VER",
 205                     "ownCloud version: "
 206                             + am.getUserData(a,
 207                                     AccountAuthenticator.KEY_OC_VERSION));
 208             ll.add(h);
 209         }
 210
 211         setListAdapter(new AccountCheckedSimpleAdepter(this, ll,
 212                 android.R.layout.simple_list_item_single_choice,
 213                 new String[] { "NAME" }, new int[] { android.R.id.text1 }));
 214         registerForContextMenu(getListView());
 215     }
 216
 217     @Override
 218     public void run(AccountManagerFuture<Boolean> future) {
 219         if (future.isDone()) {
 220             Account a = AccountUtils.getCurrentOwnCloudAccount(this);
 221             String accountName = "";
 222             if (a == null) {
 223                 Account[] accounts = AccountManager.get(this)
 224                         .getAccountsByType(AccountAuthenticator.ACCOUNT_TYPE);
 225                 if (accounts.length != 0)
 226                     accountName = accounts[0].name;
 227                 AccountUtils.setCurrentOwnCloudAccount(this, accountName);
 228             }
 229             populateAccountList();
 230         }
 231     }
 232
 233     private class AccountCheckedSimpleAdepter extends SimpleAdapter {
 234         private Account mCurrentAccount;
 235         private List<? extends Map<String, ?>> mPrivateData;
 236
 237         public AccountCheckedSimpleAdepter(Context context,
 238                 List<? extends Map<String, ?>> data, int resource,
 239                 String[] from, int[] to) {
 240             super(context, data, resource, from, to);
 241             mCurrentAccount = AccountUtils
 242                     .getCurrentOwnCloudAccount(AccountSelectActivity.this);
 243             mPrivateData = data;
 244         }
 245
 246         @Override
 247         public View getView(int position, View convertView, ViewGroup parent) {
 248             View v = super.getView(position, convertView, parent);
 249             CheckedTextView ctv = (CheckedTextView) v
 250                     .findViewById(android.R.id.text1);
 251             if (mPrivateData.get(position).get("NAME")
 252                     .equals(mCurrentAccount.name)) {
 253                 ctv.setChecked(true);
 254             }
 255             return v;
 256         }
 257
 258     }
 259
 260 }