Fixed. App crashes when changing the path and not going to the file list. Rename...

[pub/Android/ownCloud.git] / src / com / owncloud / android / ui / activity / Preferences.java

diff --git a/src/com/owncloud/android/ui/activity/Preferences.java b/src/com/owncloud/android/ui/activity/Preferences.java
index 63ee14d..e0889b0 100644 (file)
--- a/src/com/owncloud/android/ui/activity/Preferences.java
+++ b/src/com/owncloud/android/ui/activity/Preferences.java
@@ -17,50 +17,64 @@
  */
 package com.owncloud.android.ui.activity;
 
  */
 package com.owncloud.android.ui.activity;
 

-import java.util.Vector;
-
+import android.accounts.Account;
+import android.accounts.AccountManager;
+import android.accounts.AccountManagerCallback;
+import android.accounts.AccountManagerFuture;

 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager.NameNotFoundException;
 import android.net.Uri;
 import android.os.Bundle;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager.NameNotFoundException;
 import android.net.Uri;
 import android.os.Bundle;

+import android.os.Handler;

 import android.preference.CheckBoxPreference;
 import android.preference.CheckBoxPreference;

-import android.preference.ListPreference;

 import android.preference.Preference;
 import android.preference.Preference.OnPreferenceChangeListener;
 import android.preference.Preference.OnPreferenceClickListener;
 import android.preference.Preference;
 import android.preference.Preference.OnPreferenceChangeListener;
 import android.preference.Preference.OnPreferenceClickListener;

+import android.preference.PreferenceCategory;

 import android.preference.PreferenceManager;
 import android.preference.PreferenceManager;

+import android.view.ContextMenu;
+import android.view.ContextMenu.ContextMenuInfo;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.AdapterView.OnItemLongClickListener;
+import android.widget.ListAdapter;
+import android.widget.ListView;

 
 import com.actionbarsherlock.app.ActionBar;
 import com.actionbarsherlock.app.SherlockPreferenceActivity;
 import com.actionbarsherlock.view.Menu;
 import com.actionbarsherlock.view.MenuItem;
 
 import com.actionbarsherlock.app.ActionBar;
 import com.actionbarsherlock.app.SherlockPreferenceActivity;
 import com.actionbarsherlock.view.Menu;
 import com.actionbarsherlock.view.MenuItem;

-import com.owncloud.android.Log_OC;
-import com.owncloud.android.OwnCloudSession;
+import com.owncloud.android.MainApp;

 import com.owncloud.android.R;
 import com.owncloud.android.R;

+import com.owncloud.android.authentication.AccountUtils;
+import com.owncloud.android.authentication.AuthenticatorActivity;

 import com.owncloud.android.db.DbHandler;
 import com.owncloud.android.db.DbHandler;

+import com.owncloud.android.lib.common.utils.Log_OC;
+import com.owncloud.android.ui.LongClickableCheckBoxPreference;
+import com.owncloud.android.utils.DisplayUtils;
+

 
 /**
  * An Activity that allows the user to change the application's settings.
  * 
  * @author Bartek Przybylski
 
 /**
  * An Activity that allows the user to change the application's settings.
  * 
  * @author Bartek Przybylski

- * 
+ * @author David A. Velasco

  */
  */

-public class Preferences extends SherlockPreferenceActivity implements OnPreferenceChangeListener {
+public class Preferences extends SherlockPreferenceActivity implements AccountManagerCallback<Boolean> {

     
     private static final String TAG = "OwnCloudPreferences";
     
     private static final String TAG = "OwnCloudPreferences";

-    private final int mNewSession = 47;
-    private final int mEditSession = 48;
+

     private DbHandler mDbHandler;
     private DbHandler mDbHandler;

-    private Vector<OwnCloudSession> mSessions;
-    private ListPreference mTrackingUpdateInterval;
-    private CheckBoxPreference mDeviceTracking;

     private CheckBoxPreference pCode;
     private CheckBoxPreference pCode;

-    //private CheckBoxPreference pLogging;
-    //private Preference pLoggingHistory;

     private Preference pAboutApp;
     private Preference pAboutApp;

-    private int mSelectedMenuItem;
+
+    private PreferenceCategory mAccountsPrefCategory = null;
+    private final Handler mHandler = new Handler();
+    private String mAccountName;
+    private boolean mShowContextMenu = false;
+    private String mUploadPath;

 
 
     @SuppressWarnings("deprecation")
 
 
     @SuppressWarnings("deprecation")


@@ -68,22 +82,42 @@ public class Preferences extends SherlockPreferenceActivity implements OnPrefere
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         mDbHandler = new DbHandler(getBaseContext());
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         mDbHandler = new DbHandler(getBaseContext());

-        mSessions = new Vector<OwnCloudSession>();

         addPreferencesFromResource(R.xml.preferences);
         addPreferencesFromResource(R.xml.preferences);

-        //populateAccountList();
+

         ActionBar actionBar = getSherlock().getActionBar();
         ActionBar actionBar = getSherlock().getActionBar();

+        actionBar.setIcon(DisplayUtils.getSeasonalIconId());

         actionBar.setDisplayHomeAsUpEnabled(true);
         actionBar.setDisplayHomeAsUpEnabled(true);

-        Preference p = findPreference("manage_account");
-        if (p != null)
-        p.setOnPreferenceClickListener(new OnPreferenceClickListener() {
+        actionBar.setTitle(R.string.actionbar_settings);
+
+        loadInstantUploadPath();
+
+        // Load the accounts category for adding the list of accounts
+        mAccountsPrefCategory = (PreferenceCategory) findPreference("accounts_category");
+
+        ListView listView = getListView();
+        listView.setOnItemLongClickListener(new OnItemLongClickListener() {

             @Override
             @Override

-            public boolean onPreferenceClick(Preference preference) {
-                Intent i = new Intent(getApplicationContext(), AccountSelectActivity.class);
-                startActivity(i);
-                return true;
+            public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
+                ListView listView = (ListView) parent;
+                ListAdapter listAdapter = listView.getAdapter();
+                Object obj = listAdapter.getItem(position);
+
+                if (obj != null && obj instanceof LongClickableCheckBoxPreference) {
+                    mShowContextMenu = true;
+                    mAccountName = obj.toString();
+
+                    Preferences.this.openContextMenu(listView);
+
+                    View.OnLongClickListener longListener = (View.OnLongClickListener) obj;
+                    return longListener.onLongClick(view);
+                }
+                return false;

             }
         });
             }
         });

-        
+
+        // Register context menu for list of preferences.
+        registerForContextMenu(getListView());
+

         pCode = (CheckBoxPreference) findPreference("set_pincode");
         if (pCode != null){
             pCode.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
         pCode = (CheckBoxPreference) findPreference("set_pincode");
         if (pCode != null){
             pCode.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {


@@ -99,87 +133,125 @@ public class Preferences extends SherlockPreferenceActivity implements OnPrefere
             });            
             
         }
             });            
             
         }

+
+        PreferenceCategory preferenceCategory = (PreferenceCategory) findPreference("more");

         
         

+        boolean helpEnabled = getResources().getBoolean(R.bool.help_enabled);

         Preference pHelp =  findPreference("help");
         if (pHelp != null ){
         Preference pHelp =  findPreference("help");
         if (pHelp != null ){

-            pHelp.setOnPreferenceClickListener(new OnPreferenceClickListener() {
-                @Override
-                public boolean onPreferenceClick(Preference preference) {
-                    String helpWeb   =(String) getText(R.string.url_help);
-                    if (helpWeb != null && helpWeb.length() > 0) {
-                        Uri uriUrl = Uri.parse(helpWeb);
-                        Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
-                        startActivity(intent);
+            if (helpEnabled) {
+                pHelp.setOnPreferenceClickListener(new OnPreferenceClickListener() {
+                    @Override
+                    public boolean onPreferenceClick(Preference preference) {
+                        String helpWeb   =(String) getText(R.string.url_help);
+                        if (helpWeb != null && helpWeb.length() > 0) {
+                            Uri uriUrl = Uri.parse(helpWeb);
+                            Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
+                            startActivity(intent);
+                        }
+                        return true;

                     }
                     }

-                    return true;
-                }
-            });
+                });
+            } else {
+                preferenceCategory.removePreference(pHelp);
+            }
+            

         }
         
         }
         

+       
+       boolean recommendEnabled = getResources().getBoolean(R.bool.recommend_enabled);

        Preference pRecommend =  findPreference("recommend");
         if (pRecommend != null){
        Preference pRecommend =  findPreference("recommend");
         if (pRecommend != null){

-            pRecommend.setOnPreferenceClickListener(new OnPreferenceClickListener() {
-                @Override
-                public boolean onPreferenceClick(Preference preference) {
-                    
-                    Intent intent = new Intent(Intent.ACTION_SENDTO); 
-                    intent.setType("text/plain");
-                    //Account currentAccount = AccountUtils.getCurrentOwnCloudAccount(Preferences.this);
-                    String appName = getString(R.string.app_name);
-                    //String username = currentAccount.name.substring(0, currentAccount.name.lastIndexOf('@')); 
-                    //String recommendSubject = String.format(getString(R.string.recommend_subject), username, appName);
-                    String recommendSubject = String.format(getString(R.string.recommend_subject), appName);
-                    intent.putExtra(Intent.EXTRA_SUBJECT, recommendSubject);
-                    //String recommendText = String.format(getString(R.string.recommend_text), getString(R.string.app_name), username);
-                    String recommendText = String.format(getString(R.string.recommend_text), getString(R.string.app_name), getString(R.string.url_app_download));
-                    intent.putExtra(Intent.EXTRA_TEXT, recommendText);
-                    
-                    intent.setData(Uri.parse(getString(R.string.mail_recommend))); 
-                    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 
-                    startActivity(intent);
-                    
-                    
-                    return(true);
-                    
-                }
-            });
+            if (recommendEnabled) {
+                pRecommend.setOnPreferenceClickListener(new OnPreferenceClickListener() {
+                    @Override
+                    public boolean onPreferenceClick(Preference preference) {
+
+                        Intent intent = new Intent(Intent.ACTION_SENDTO); 
+                        intent.setType("text/plain");
+                        intent.setData(Uri.parse(getString(R.string.mail_recommend))); 
+                        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 
+                        
+                        String appName = getString(R.string.app_name);
+                        String downloadUrl = getString(R.string.url_app_download);
+                        Account currentAccount = AccountUtils.getCurrentOwnCloudAccount(Preferences.this);
+                        String username = currentAccount.name.substring(0, currentAccount.name.lastIndexOf('@'));
+                        
+                        String recommendSubject = String.format(getString(R.string.recommend_subject), appName);
+                        String recommendText = String.format(getString(R.string.recommend_text), appName, downloadUrl, username);
+                        
+                        intent.putExtra(Intent.EXTRA_SUBJECT, recommendSubject);
+                        intent.putExtra(Intent.EXTRA_TEXT, recommendText);
+                        startActivity(intent);
+
+
+                        return(true);
+
+                    }
+                });
+            } else {
+                preferenceCategory.removePreference(pRecommend);
+            }
+            

         }
         }

+        
+        boolean feedbackEnabled = getResources().getBoolean(R.bool.feedback_enabled);

         Preference pFeedback =  findPreference("feedback");
         if (pFeedback != null){
         Preference pFeedback =  findPreference("feedback");
         if (pFeedback != null){

-            pFeedback.setOnPreferenceClickListener(new OnPreferenceClickListener() {
-                @Override
-                public boolean onPreferenceClick(Preference preference) {
-                    String feedbackMail   =(String) getText(R.string.mail_feedback);
-                    String feedback   =(String) getText(R.string.prefs_feedback);
-                    Intent intent = new Intent(Intent.ACTION_SENDTO); 
-                    intent.setType("text/plain");
-                    intent.putExtra(Intent.EXTRA_SUBJECT, feedback);
-                    
-                    intent.setData(Uri.parse(feedbackMail)); 
-                    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 
-                    startActivity(intent);
-                    
-                    return true;
-                }
-            });
+            if (feedbackEnabled) {
+                pFeedback.setOnPreferenceClickListener(new OnPreferenceClickListener() {
+                    @Override
+                    public boolean onPreferenceClick(Preference preference) {
+                        String feedbackMail   =(String) getText(R.string.mail_feedback);
+                        String feedback   =(String) getText(R.string.prefs_feedback);
+                        Intent intent = new Intent(Intent.ACTION_SENDTO); 
+                        intent.setType("text/plain");
+                        intent.putExtra(Intent.EXTRA_SUBJECT, feedback);
+                        
+                        intent.setData(Uri.parse(feedbackMail)); 
+                        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 
+                        startActivity(intent);
+                        
+                        return true;
+                    }
+                });
+            } else {
+                preferenceCategory.removePreference(pFeedback);
+            }
+            

         }
         
         }
         

+        boolean imprintEnabled = getResources().getBoolean(R.bool.imprint_enabled);

         Preference pImprint =  findPreference("imprint");
         if (pImprint != null) {
         Preference pImprint =  findPreference("imprint");
         if (pImprint != null) {

-            pImprint.setOnPreferenceClickListener(new OnPreferenceClickListener() {
-                @Override
-                public boolean onPreferenceClick(Preference preference) {
-                    String imprintWeb = (String) getText(R.string.url_imprint);
-                    if (imprintWeb != null && imprintWeb.length() > 0) {
-                        Uri uriUrl = Uri.parse(imprintWeb);
-                        Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
-                        startActivity(intent);
+            if (imprintEnabled) {
+                pImprint.setOnPreferenceClickListener(new OnPreferenceClickListener() {
+                    @Override
+                    public boolean onPreferenceClick(Preference preference) {
+                        String imprintWeb = (String) getText(R.string.url_imprint);
+                        if (imprintWeb != null && imprintWeb.length() > 0) {
+                            Uri uriUrl = Uri.parse(imprintWeb);
+                            Intent intent = new Intent(Intent.ACTION_VIEW, uriUrl);
+                            startActivity(intent);
+                        }
+                        //ImprintDialog.newInstance(true).show(preference.get, "IMPRINT_DIALOG");
+                        return true;

                     }
                     }

-                    //ImprintDialog.newInstance(true).show(preference.get, "IMPRINT_DIALOG");
-                    return true;
-                }
-            });
+                });
+            } else {
+                preferenceCategory.removePreference(pImprint);
+            }

         }
         }

+
+        Preference pInstantUploadPathApp = (Preference) findPreference("instant_upload_path");
+
+        pInstantUploadPathApp.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
+            @Override
+            public boolean onPreferenceChange(Preference preference, Object newValue) {
+                mUploadPath = updateInstantUploadPath(newValue.toString());
+                return true;
+            }
+        });

             
         /* About App */
        pAboutApp = (Preference) findPreference("about_app");
             
         /* About App */
        pAboutApp = (Preference) findPreference("about_app");


@@ -193,52 +265,83 @@ public class Preferences extends SherlockPreferenceActivity implements OnPrefere
                    Log_OC.e(TAG, "Error while showing about dialog", e);
                }
        }
                    Log_OC.e(TAG, "Error while showing about dialog", e);
                }
        }

-       
-       /* DISABLED FOR RELEASE UNTIL FIXED 
-       pLogging = (CheckBoxPreference) findPreference("log_to_file");
-       if (pLogging != null) {
-           pLogging.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
-               @Override
-               public boolean onPreferenceChange(Preference preference, Object newValue) {
-                   
-                   String logpath = Environment.getExternalStorageDirectory()+File.separator+"owncloud"+File.separator+"log";
-                
-                   if(!pLogging.isChecked()) {
-                       Log_OC.d("Debug", "start logging");
-                       Log_OC.v("PATH", logpath);
-                       Log_OC.startLogging(logpath);
-                   }
-                   else {
-                       Log_OC.d("Debug", "stop logging");
-                       Log_OC.stopLogging();
-                   }
-                   return true;
-               }
-           });
-       }
-       
-       pLoggingHistory = (Preference) findPreference("log_history");
-       if (pLoggingHistory != null) {
-           pLoggingHistory.setOnPreferenceClickListener(new OnPreferenceClickListener() {
-            
-            @Override
-            public boolean onPreferenceClick(Preference preference) {
-                Intent intent = new Intent(getApplicationContext(),LogHistoryActivity.class);
-                startActivity(intent);
-                return true;
+    }
+
+    @Override
+    protected void onPause() {
+        saveInstantUploadPathOnPreferences();
+        super.onPause();
+    }
+
+    @Override
+    public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
+
+        // Filter for only showing contextual menu when long press on the
+        // accounts
+        if (mShowContextMenu) {
+            getMenuInflater().inflate(R.menu.account_picker_long_click, menu);
+            mShowContextMenu = false;
+        }
+        super.onCreateContextMenu(menu, v, menuInfo);
+    }
+
+    /**
+     * Called when the user clicked on an item into the context menu created at
+     * {@link #onCreateContextMenu(ContextMenu, View, ContextMenuInfo)} for
+     * every ownCloud {@link Account} , containing 'secondary actions' for them.
+     * 
+     * {@inheritDoc}
+     */
+    @Override
+    public boolean onContextItemSelected(android.view.MenuItem item) {
+        AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
+        Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
+        for (Account a : accounts) {
+            if (a.name.equals(mAccountName)) {
+                if (item.getItemId() == R.id.change_password) {
+
+                    // Change account password
+                    Intent updateAccountCredentials = new Intent(this, AuthenticatorActivity.class);
+                    updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACCOUNT, a);
+                    updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACTION,
+                            AuthenticatorActivity.ACTION_UPDATE_TOKEN);
+                    startActivity(updateAccountCredentials);
+
+                } else if (item.getItemId() == R.id.delete_account) {
+
+                    // Remove account
+                    am.removeAccount(a, this, mHandler);
+                }

             }
             }

-        });
-       }
-       */
-       
+        }
+
+        return true;
+    }
+
+    @Override
+    public void run(AccountManagerFuture<Boolean> future) {
+        if (future.isDone()) {
+            Account a = AccountUtils.getCurrentOwnCloudAccount(this);
+            String accountName = "";
+            if (a == null) {
+                Account[] accounts = AccountManager.get(this).getAccountsByType(MainApp.getAccountType());
+                if (accounts.length != 0)
+                    accountName = accounts[0].name;
+                AccountUtils.setCurrentOwnCloudAccount(this, accountName);
+            }
+            addAccountsCheckboxPreferences();
+        }

     }
 
     @Override
     protected void onResume() {
     }
 
     @Override
     protected void onResume() {

+        super.onResume();

         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
         boolean state = appPrefs.getBoolean("set_pincode", false);
         pCode.setChecked(state);
         SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
         boolean state = appPrefs.getBoolean("set_pincode", false);
         pCode.setChecked(state);

-        super.onResume();
+
+        // Populate the accounts category with the list of accounts
+        addAccountsCheckboxPreferences();

     }
 
     @Override
     }
 
     @Override


@@ -253,21 +356,6 @@ public class Preferences extends SherlockPreferenceActivity implements OnPrefere
         Intent intent;
 
         switch (item.getItemId()) {
         Intent intent;
 
         switch (item.getItemId()) {

-        //case R.id.addSessionItem:
-        case 1:
-            intent = new Intent(this, PreferencesNewSession.class);
-            startActivityForResult(intent, mNewSession);
-            break;
-        case R.id.SessionContextEdit:
-            intent = new Intent(this, PreferencesNewSession.class);
-            intent.putExtra("sessionId", mSessions.get(mSelectedMenuItem)
-                    .getEntryId());
-            intent.putExtra("sessionName", mSessions.get(mSelectedMenuItem)
-                    .getName());
-            intent.putExtra("sessionURL", mSessions.get(mSelectedMenuItem)
-                    .getUrl());
-            startActivityForResult(intent, mEditSession);
-            break;

         case android.R.id.home:
             intent = new Intent(getBaseContext(), FileDisplayActivity.class);
             intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
         case android.R.id.home:
             intent = new Intent(getBaseContext(), FileDisplayActivity.class);
             intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);


@@ -290,36 +378,139 @@ public class Preferences extends SherlockPreferenceActivity implements OnPrefere
         mDbHandler.close();
         super.onDestroy();
     }
         mDbHandler.close();
         super.onDestroy();
     }

-    
-    @Override
+

     /**
     /**

-     * Updates various summaries after updates. Also starts and stops 
-     * the
+     * Create the list of accounts that has been added into the app

      */
      */

-    public boolean onPreferenceChange(Preference preference, Object newValue) {
-        // Update current account summary
-        /*if (preference.equals(mAccountList)) {
-            mAccountList.setSummary(newValue.toString());
+    @SuppressWarnings("deprecation")
+    private void addAccountsCheckboxPreferences() {
+
+        // Remove accounts in case list is refreshing for avoiding to have
+        // duplicate items
+        if (mAccountsPrefCategory.getPreferenceCount() > 0) {
+            mAccountsPrefCategory.removeAll();
+        }
+
+        AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
+        Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
+        Account currentAccount = AccountUtils.getCurrentOwnCloudAccount(getApplicationContext());
+
+        if (am.getAccountsByType(MainApp.getAccountType()).length == 0) {
+            // Show create account screen if there isn't any account
+            am.addAccount(MainApp.getAccountType(), null, null, null, this,
+                    null,
+                    null);

         }
         }

+        else {
+
+            for (Account a : accounts) {
+                LongClickableCheckBoxPreference accountPreference = new LongClickableCheckBoxPreference(this);
+                accountPreference.setKey(a.name);
+                accountPreference.setTitle(a.name);
+                mAccountsPrefCategory.addPreference(accountPreference);
+
+                // Check the current account that is being used
+                if (a.name.equals(currentAccount.name)) {
+                    accountPreference.setChecked(true);
+                } else {
+                    accountPreference.setChecked(false);
+                }
+
+                accountPreference.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
+                    @Override
+                    public boolean onPreferenceChange(Preference preference, Object newValue) {
+                        String key = preference.getKey();
+                        AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
+                        Account accounts[] = am.getAccountsByType(MainApp.getAccountType());
+                        for (Account a : accounts) {
+                            CheckBoxPreference p = (CheckBoxPreference) findPreference(a.name);
+                            if (key.equals(a.name)) {
+                                boolean accountChanged = !p.isChecked(); 
+                                p.setChecked(true);
+                                AccountUtils.setCurrentOwnCloudAccount(
+                                        getApplicationContext(),
+                                        a.name
+                                );
+                                if (accountChanged) {
+                                    // restart the main activity
+                                    Intent i = new Intent(
+                                            Preferences.this, 
+                                            FileDisplayActivity.class
+                                    );
+                                    i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+                                    startActivity(i);
+                                } else {
+                                    finish();
+                                }
+                            } else {
+                                p.setChecked(false);
+                            }
+                        }
+                        return (Boolean) newValue;
+                    }
+                });
+
+            }
+
+            // Add Create Account preference at the end of account list if
+            // Multiaccount is enabled
+            if (getResources().getBoolean(R.bool.multiaccount_support)) {
+                createAddAccountPreference();
+            }

 
 

-        // Update tracking interval summary
-        else*/ if (preference.equals(mTrackingUpdateInterval)) {
-            String trackingSummary = getResources().getString(
-                    R.string.prefs_trackmydevice_interval_summary);
-            trackingSummary = String.format(trackingSummary,
-                    newValue.toString());
-            mTrackingUpdateInterval.setSummary(trackingSummary);

         }
         }

+    }

 
 

-        // Start or stop tracking service
-        else if (preference.equals(mDeviceTracking)) {
-            Intent locationServiceIntent = new Intent();
-            locationServiceIntent
-                    .setAction("com.owncloud.android.location.LocationLauncher");
-            locationServiceIntent.putExtra("TRACKING_SETTING",
-                    (Boolean) newValue);
-            sendBroadcast(locationServiceIntent);
-        } 
-        return true;
+    /**
+     * Create the preference for allow adding new accounts
+     */
+    private void createAddAccountPreference() {
+        Preference addAccountPref = new Preference(this);
+        addAccountPref.setKey("add_account");
+        addAccountPref.setTitle(getString(R.string.prefs_add_account));
+        mAccountsPrefCategory.addPreference(addAccountPref);
+
+        addAccountPref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
+            @Override
+            public boolean onPreferenceClick(Preference preference) {
+                AccountManager am = AccountManager.get(getApplicationContext());
+                am.addAccount(MainApp.getAccountType(), null, null, null, Preferences.this, null, null);
+                return true;
+            }
+        });
+
+    }
+
+    /**
+     * Update the upload path checking that it is a correct path
+     * @param uploadPath: path write by user
+     * @return String: uploadPath
+     */
+    private String updateInstantUploadPath(String uploadPath) {
+        String uploadPathInitialSlash = "/";
+        if (uploadPath.isEmpty()) {
+            uploadPath = getString(R.string.instant_upload_path);
+        } else if (!uploadPath.startsWith(uploadPathInitialSlash)) {
+            uploadPath = uploadPathInitialSlash.concat(uploadPath);
+        }
+        return uploadPath;
+    }
+
+    /**
+     * Load upload path set on preferences
+     */
+    private void loadInstantUploadPath() {
+        SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
+        mUploadPath = appPrefs.getString("instant_upload_path", getString(R.string.instant_upload_path));
+    }
+
+    /**
+     * Save the "Instant Upload Path" on preferences
+     */
+    private void saveInstantUploadPathOnPreferences() {
+        SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());        
+        SharedPreferences.Editor editor = appPrefs.edit();
+        editor.putString("instant_upload_path", mUploadPath);
+        editor.commit();

     }
 }
     }
 }