Add gestion for errors when moving files
[pub/Android/ownCloud.git] / src / com / owncloud / android / ui / activity / Preferences.java
index 20c14bc..2711368 100644 (file)
  */
 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.os.Handler;
 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.PreferenceCategory;
 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.owncloud.android.Log_OC;
-import com.owncloud.android.OwnCloudSession;
+import com.owncloud.android.MainApp;
 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.ui.LongClickableCheckBoxPreference;
+import com.owncloud.android.utils.DisplayUtils;
+import com.owncloud.android.utils.Log_OC;
 
 
 /**
  * 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 final int mNewSession = 47;
-    private final int mEditSession = 48;
+
+    private static final String PREVIOUS_ACCOUNT_KEY = "ACCOUNT";
+
     private DbHandler mDbHandler;
-    private Vector<OwnCloudSession> mSessions;
-    private ListPreference mTrackingUpdateInterval;
-    private CheckBoxPreference mDeviceTracking;
     private CheckBoxPreference pCode;
     //private CheckBoxPreference pLogging;
     //private Preference pLoggingHistory;
     private Preference pAboutApp;
-    private int mSelectedMenuItem;
+
+    private Account mPreviousAccount = null;
+    private PreferenceCategory mAccountsPrefCategory = null;
+    private final Handler mHandler = new Handler();
+    private String mAccountName;
+    private boolean mShowContextMenu = false;
 
 
     @SuppressWarnings("deprecation")
@@ -72,23 +86,45 @@ public class Preferences extends SherlockPreferenceActivity implements OnPrefere
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         mDbHandler = new DbHandler(getBaseContext());
-        mSessions = new Vector<OwnCloudSession>();
         addPreferencesFromResource(R.xml.preferences);
-        //populateAccountList();
+
         ActionBar actionBar = getSherlock().getActionBar();
+        actionBar.setIcon(DisplayUtils.getSeasonalIconId());
         actionBar.setDisplayHomeAsUpEnabled(true);
         
-        Preference p = findPreference("manage_account");
-        if (p != null)
-        p.setOnPreferenceClickListener(new OnPreferenceClickListener() {
+        if (savedInstanceState != null) {
+            mPreviousAccount = savedInstanceState.getParcelable(PREVIOUS_ACCOUNT_KEY);
+        } else {
+            mPreviousAccount = AccountUtils.getCurrentOwnCloudAccount(this);
+        }
+
+        // Load the accounts category for adding the list of accounts
+        mAccountsPrefCategory = (PreferenceCategory) findPreference("accounts_category");
+
+        ListView listView = getListView();
+        listView.setOnItemLongClickListener(new OnItemLongClickListener() {
             @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() {
@@ -104,8 +140,6 @@ public class Preferences extends SherlockPreferenceActivity implements OnPrefere
             });            
             
         }
-        
-        
 
         PreferenceCategory preferenceCategory = (PreferenceCategory) findPreference("more");
         
@@ -142,18 +176,19 @@ public class Preferences extends SherlockPreferenceActivity implements OnPrefere
 
                         Intent intent = new Intent(Intent.ACTION_SENDTO); 
                         intent.setType("text/plain");
-                        Account currentAccount = AccountUtils.getCurrentOwnCloudAccount(Preferences.this);
+                        intent.setData(Uri.parse(getString(R.string.mail_recommend))); 
+                        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 
+                        
                         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);
+                        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);
-                        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);
 
 
@@ -268,11 +303,74 @@ public class Preferences extends SherlockPreferenceActivity implements OnPrefere
     }
 
     @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() {
+        super.onResume();
         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
@@ -287,21 +385,6 @@ public class Preferences extends SherlockPreferenceActivity implements OnPrefere
         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);
@@ -324,36 +407,110 @@ public class Preferences extends SherlockPreferenceActivity implements OnPrefere
         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();
         }
 
-        // 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);
+        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 {
 
-        // 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;
+            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)) {
+                                p.setChecked(true);
+                                AccountUtils.setCurrentOwnCloudAccount(getApplicationContext(), a.name);
+                            } 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();
+            }
+
+        }
+    }
+
+    /**
+     * 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;
+            }
+        });
+
+    }
+
+    @Override
+    protected void onPause() {
+        if (this.isFinishing()) {
+            Account current = AccountUtils.getCurrentOwnCloudAccount(this);
+            if ((mPreviousAccount == null && current != null)
+                    || (mPreviousAccount != null && !mPreviousAccount.equals(current))) {
+                // the account set as default changed since this activity was
+                // created
+
+                // restart the main activity
+                Intent i = new Intent(this, FileDisplayActivity.class);
+                i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+                startActivity(i);
+            }
+        }
+        super.onPause();
     }
+
 }