src/eu/alefzero/owncloud/ui/activity/Preferences.java

   1 /* ownCloud Android client application
   2  *   Copyright (C) 2011  Bartek Przybylski
   3  *
   4  *   This program is free software: you can redistribute it and/or modify
   5  *   it under the terms of the GNU General Public License as published by
   6  *   the Free Software Foundation, either version 3 of the License, or
   7  *   (at your option) any later version.
   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 package eu.alefzero.owncloud.ui.activity;
  19
  20 import java.util.Vector;
  21
  22 import android.accounts.Account;
  23 import android.accounts.AccountManager;
  24 import android.content.Intent;
  25 import android.os.Bundle;
  26 import android.preference.CheckBoxPreference;
  27 import android.preference.ListPreference;
  28 import android.preference.Preference;
  29 import android.preference.Preference.OnPreferenceChangeListener;
  30 import android.preference.Preference.OnPreferenceClickListener;
  31 import android.util.Log;
  32 import android.view.ContextMenu;
  33 import android.view.ContextMenu.ContextMenuInfo;
  34 import android.view.View;
  35 import android.widget.AdapterView.AdapterContextMenuInfo;
  36
  37 import com.actionbarsherlock.app.ActionBar;
  38 import com.actionbarsherlock.app.SherlockPreferenceActivity;
  39 import com.actionbarsherlock.view.Menu;
  40 import com.actionbarsherlock.view.MenuInflater;
  41 import com.actionbarsherlock.view.MenuItem;
  42
  43 import eu.alefzero.owncloud.AccountUtils;
  44 import eu.alefzero.owncloud.OwnCloudSession;
  45 import eu.alefzero.owncloud.R;
  46 import eu.alefzero.owncloud.authenticator.AccountAuthenticator;
  47 import eu.alefzero.owncloud.db.DbHandler;
  48
  49 /**
  50  * An Activity that allows the user to change the application's settings.
  51  *
  52  * @author Bartek Przybylski
  53  *
  54  */
  55 public class Preferences extends SherlockPreferenceActivity implements
  56         OnPreferenceChangeListener {
  57     private static final String TAG = "OwnCloudPreferences";
  58     private final int mNewSession = 47;
  59     private final int mEditSession = 48;
  60     private DbHandler mDbHandler;
  61     private Vector<OwnCloudSession> mSessions;
  62     private Account[] mAccounts;
  63     private ListPreference mAccountList;
  64     private ListPreference mTrackingUpdateInterval;
  65     private CheckBoxPreference mDeviceTracking;
  66     private int mSelectedMenuItem;
  67
  68     @Override
  69     public void onCreate(Bundle savedInstanceState) {
  70         super.onCreate(savedInstanceState);
  71         mDbHandler = new DbHandler(getBaseContext());
  72         mSessions = new Vector<OwnCloudSession>();
  73         addPreferencesFromResource(R.xml.preferences);
  74         populateAccountList();
  75         ActionBar actionBar = getSherlock().getActionBar();
  76         actionBar.setDisplayHomeAsUpEnabled(true);
  77         Preference p = findPreference("manage_account");
  78         if (p != null)
  79         p.setOnPreferenceClickListener(new OnPreferenceClickListener() {
  80             @Override
  81             public boolean onPreferenceClick(Preference preference) {
  82                 Intent i = new Intent(getApplicationContext(), AccountSelectActivity.class);
  83                 startActivity(i);
  84                 return true;
  85             }
  86         });
  87     }
  88
  89     /**
  90      * Populates the account selector
  91      */
  92     private void populateAccountList() {
  93         AccountManager accMan = AccountManager.get(this);
  94         mAccounts = accMan.getAccountsByType(AccountAuthenticator.ACCOUNT_TYPE);
  95         mAccountList = (ListPreference) findPreference("select_oc_account");
  96         mAccountList.setOnPreferenceChangeListener(this);
  97
  98         // Display the name of the current account if there is any
  99         Account defaultAccount = AccountUtils.getCurrentOwnCloudAccount(this);
 100         if (defaultAccount != null) {
 101             mAccountList.setSummary(defaultAccount.name);
 102         }
 103
 104         // Transform accounts into array of string for preferences to use
 105         String[] accNames = new String[mAccounts.length];
 106         for (int i = 0; i < mAccounts.length; i++) {
 107             Account account = mAccounts[i];
 108             accNames[i] = account.name;
 109         }
 110
 111         mAccountList.setEntries(accNames);
 112         mAccountList.setEntryValues(accNames);
 113     }
 114
 115     @Override
 116     public boolean onCreateOptionsMenu(Menu menu) {
 117         super.onCreateOptionsMenu(menu);
 118         //MenuInflater inflater = getSherlock().getMenuInflater();
 119         //inflater.inflate(R.menu.prefs_menu, menu);
 120         return true;
 121     }
 122
 123     @Override
 124     public boolean onMenuItemSelected(int featureId, MenuItem item) {
 125         super.onMenuItemSelected(featureId, item);
 126         Intent intent;
 127
 128         switch (item.getItemId()) {
 129         //case R.id.addSessionItem:
 130         case 1:
 131             intent = new Intent(this, PreferencesNewSession.class);
 132             startActivityForResult(intent, mNewSession);
 133             break;
 134         case R.id.SessionContextEdit:
 135             intent = new Intent(this, PreferencesNewSession.class);
 136             intent.putExtra("sessionId", mSessions.get(mSelectedMenuItem)
 137                     .getEntryId());
 138             intent.putExtra("sessionName", mSessions.get(mSelectedMenuItem)
 139                     .getName());
 140             intent.putExtra("sessionURL", mSessions.get(mSelectedMenuItem)
 141                     .getUrl());
 142             startActivityForResult(intent, mEditSession);
 143             break;
 144         case android.R.id.home:
 145             intent = new Intent(getBaseContext(), FileDisplayActivity.class);
 146             intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
 147             startActivity(intent);
 148             break;
 149         default:
 150             Log.w(TAG, "Unknown menu item triggered");
 151             return false;
 152         }
 153         return true;
 154     }
 155
 156     @Override
 157     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
 158         super.onActivityResult(requestCode, resultCode, data);
 159     }
 160
 161     @Override
 162     protected void onDestroy() {
 163         mDbHandler.close();
 164         super.onDestroy();
 165     }
 166
 167     @Override
 168     /**
 169      * Updates various summaries after updates. Also starts and stops
 170      * the
 171      */
 172     public boolean onPreferenceChange(Preference preference, Object newValue) {
 173         // Update current account summary
 174         if (preference.equals(mAccountList)) {
 175             mAccountList.setSummary(newValue.toString());
 176         }
 177
 178         // Update tracking interval summary
 179         else if (preference.equals(mTrackingUpdateInterval)) {
 180             String trackingSummary = getResources().getString(
 181                     R.string.prefs_trackmydevice_interval_summary);
 182             trackingSummary = String.format(trackingSummary,
 183                     newValue.toString());
 184             mTrackingUpdateInterval.setSummary(trackingSummary);
 185         }
 186
 187         // Start or stop tracking service
 188         else if (preference.equals(mDeviceTracking)) {
 189             Intent locationServiceIntent = new Intent();
 190             locationServiceIntent
 191                     .setAction("eu.alefzero.owncloud.location.LocationLauncher");
 192             locationServiceIntent.putExtra("TRACKING_SETTING",
 193                     (Boolean) newValue);
 194             sendBroadcast(locationServiceIntent);
 195         }
 196         return true;
 197     }
 198
 199 }