Refactoring of main Activities and Fragments to avoid inconsistent states leading...

[pub/Android/ownCloud.git] / src / eu / alefzero / owncloud / ui / activity / Preferences.java

diff --git a/src/eu/alefzero/owncloud/ui/activity/Preferences.java b/src/eu/alefzero/owncloud/ui/activity/Preferences.java
index dadffaf..22c9876 100644 (file)
--- a/src/eu/alefzero/owncloud/ui/activity/Preferences.java
+++ b/src/eu/alefzero/owncloud/ui/activity/Preferences.java
@@ -17,152 +17,183 @@
  */\r
 package eu.alefzero.owncloud.ui.activity;\r
 \r
  */\r
 package eu.alefzero.owncloud.ui.activity;\r
 \r

-import java.net.URI;\r
-import java.net.URISyntaxException;\r

 import java.util.Vector;\r
 \r
 import java.util.Vector;\r
 \r

-import eu.alefzero.owncloud.OwnCloudSession;\r
-import eu.alefzero.owncloud.R;\r
-import eu.alefzero.owncloud.R.id;\r
-import eu.alefzero.owncloud.R.menu;\r
-import eu.alefzero.owncloud.R.xml;\r
-import eu.alefzero.owncloud.db.DbHandler;\r
-\r
-import android.app.Activity;\r
+import android.accounts.Account;\r
+import android.accounts.AccountManager;\r

 import android.content.Intent;\r
 import android.os.Bundle;\r
 import android.content.Intent;\r
 import android.os.Bundle;\r

+import android.preference.CheckBoxPreference;\r
+import android.preference.ListPreference;\r

 import android.preference.Preference;\r
 import android.preference.Preference;\r

-import android.preference.PreferenceActivity;\r
-import android.preference.PreferenceScreen;\r
+import android.preference.Preference.OnPreferenceChangeListener;\r
+import android.preference.Preference.OnPreferenceClickListener;\r

 import android.util.Log;\r
 import android.view.ContextMenu;\r
 import android.util.Log;\r
 import android.view.ContextMenu;\r

-import android.view.Menu;\r
-import android.view.MenuInflater;\r
-import android.view.MenuItem;\r
-import android.view.View;\r

 import android.view.ContextMenu.ContextMenuInfo;\r
 import android.view.ContextMenu.ContextMenuInfo;\r

+import android.view.View;\r

 import android.widget.AdapterView.AdapterContextMenuInfo;\r
 \r
 import android.widget.AdapterView.AdapterContextMenuInfo;\r
 \r

+import com.actionbarsherlock.app.ActionBar;\r
+import com.actionbarsherlock.app.SherlockPreferenceActivity;\r
+import com.actionbarsherlock.view.Menu;\r
+import com.actionbarsherlock.view.MenuInflater;\r
+import com.actionbarsherlock.view.MenuItem;\r
+\r
+import eu.alefzero.owncloud.AccountUtils;\r
+import eu.alefzero.owncloud.OwnCloudSession;\r
+import eu.alefzero.owncloud.R;\r
+import eu.alefzero.owncloud.authenticator.AccountAuthenticator;\r
+import eu.alefzero.owncloud.db.DbHandler;\r
+\r

 /**\r
  * An Activity that allows the user to change the application's settings.\r
 /**\r
  * An Activity that allows the user to change the application's settings.\r

+ * \r

  * @author Bartek Przybylski\r
  * @author Bartek Przybylski\r

- *\r
+ * \r

  */\r
  */\r

-public class Preferences extends PreferenceActivity {\r
-  private String TAG = "OwnCloudPreferences";\r
-  private final int mNewSession = 47;\r
-  private final int mEditSession = 48;\r
-  private DbHandler mDbHandler;\r
-  private Vector<OwnCloudSession> mSessions;\r
-  private int mSelectedMenuItem;\r
-  \r
-  @Override\r
-  public void onCreate(Bundle savedInstanceState){\r
-    super.onCreate(savedInstanceState);\r
-    mDbHandler = new DbHandler(getBaseContext());\r
-    mSessions = new Vector<OwnCloudSession>();\r
-    addPreferencesFromResource(R.xml.preferences);\r
-    registerForContextMenu(getListView());\r
-    //populateSessionList();\r
-  }\r
-  \r
-  private void populateSessionList() {\r
-    mSessions.clear();\r
-    mSessions = mDbHandler.getSessionList();\r
-    PreferenceScreen ps = getPreferenceScreen();\r
-    ps.removeAll();\r
-    addPreferencesFromResource(R.xml.preferences);\r
-    for (int i = 0; i < mSessions.size(); i++) {\r
-      Preference preference = new Preference(getBaseContext());\r
-      preference.setTitle(mSessions.get(i).getName());\r
-      URI uri;\r
-      try {\r
-        uri = new URI(mSessions.get(i).getUrl());\r
-      } catch (URISyntaxException e) {\r
-        e.printStackTrace(); // should never happend\r
-        continue;\r
-      }\r
-      preference.setSummary(uri.getScheme() + "://" + uri.getHost()+uri.getPath());\r
-      ps.addPreference(preference);\r
+public class Preferences extends SherlockPreferenceActivity implements\r
+        OnPreferenceChangeListener {\r
+    private static final String TAG = "OwnCloudPreferences";\r
+    private final int mNewSession = 47;\r
+    private final int mEditSession = 48;\r
+    private DbHandler mDbHandler;\r
+    private Vector<OwnCloudSession> mSessions;\r
+    private Account[] mAccounts;\r
+    private ListPreference mAccountList;\r
+    private ListPreference mTrackingUpdateInterval;\r
+    private CheckBoxPreference mDeviceTracking;\r
+    private int mSelectedMenuItem;\r
+\r
+    @Override\r
+    public void onCreate(Bundle savedInstanceState) {\r
+        super.onCreate(savedInstanceState);\r
+        mDbHandler = new DbHandler(getBaseContext());\r
+        mSessions = new Vector<OwnCloudSession>();\r
+        addPreferencesFromResource(R.xml.preferences);\r
+        populateAccountList();\r
+        ActionBar actionBar = getSherlock().getActionBar();\r
+        actionBar.setDisplayHomeAsUpEnabled(true);\r
+        Preference p = findPreference("manage_account");\r
+        if (p != null)\r
+        p.setOnPreferenceClickListener(new OnPreferenceClickListener() {\r
+            @Override\r
+            public boolean onPreferenceClick(Preference preference) {\r
+                Intent i = new Intent(getApplicationContext(), AccountSelectActivity.class);\r
+                startActivity(i);\r
+                return true;\r
+            }\r
+        });\r

     }\r
     }\r

-  }\r
-\r
-  @Override\r
-  public boolean onCreateOptionsMenu(Menu menu) {\r
-    super.onCreateOptionsMenu(menu);\r
-    MenuInflater inflater = getMenuInflater();\r
-    inflater.inflate(R.menu.prefs_menu, menu);\r
-    return true;\r
-  }\r
-  \r
-  @Override\r
-  public boolean onMenuItemSelected(int featureId, MenuItem item) {\r
-    super.onMenuItemSelected(featureId, item);\r
-    Intent intent;\r
-    \r
-    switch (item.getItemId()) {\r
-      case R.id.addSessionItem:\r
-        intent = new Intent(this, PreferencesNewSession.class);\r
-        startActivityForResult(intent, mNewSession);\r
-        break;\r
-      case R.id.SessionContextEdit:\r
-        intent = new Intent(this, PreferencesNewSession.class);\r
-        intent.putExtra("sessionId", mSessions.get(mSelectedMenuItem).getEntryId());\r
-        intent.putExtra("sessionName", mSessions.get(mSelectedMenuItem).getName());\r
-        intent.putExtra("sessionURL", mSessions.get(mSelectedMenuItem).getUrl());\r
-        startActivityForResult(intent, mEditSession);\r
-        break;\r
-      case R.id.SessionContextRemove:\r
-        OwnCloudSession ocs = mSessions.get(mSelectedMenuItem);\r
-        mDbHandler.removeSessionWithId(ocs.getEntryId());\r
-        mSessions.remove(ocs);\r
-        getPreferenceScreen().removePreference(getPreferenceScreen().getPreference(mSelectedMenuItem+1));\r
-        break;\r
-      default:\r
-        Log.w(TAG, "Unknown menu item triggered");\r
-        return false;\r
+\r
+    /**\r
+     * Populates the account selector\r
+     */\r
+    private void populateAccountList() {\r
+        AccountManager accMan = AccountManager.get(this);\r
+        mAccounts = accMan.getAccountsByType(AccountAuthenticator.ACCOUNT_TYPE);\r
+        mAccountList = (ListPreference) findPreference("select_oc_account");\r
+        mAccountList.setOnPreferenceChangeListener(this);\r
+\r
+        // Display the name of the current account if there is any\r
+        Account defaultAccount = AccountUtils.getCurrentOwnCloudAccount(this);\r
+        if (defaultAccount != null) {\r
+            mAccountList.setSummary(defaultAccount.name);\r
+        }\r
+        \r
+        // Transform accounts into array of string for preferences to use\r
+        String[] accNames = new String[mAccounts.length];\r
+        for (int i = 0; i < mAccounts.length; i++) {\r
+            Account account = mAccounts[i];\r
+            accNames[i] = account.name;\r
+        }\r
+\r
+        mAccountList.setEntries(accNames);\r
+        mAccountList.setEntryValues(accNames);\r
+    }\r
+\r
+    @Override\r
+    public boolean onCreateOptionsMenu(Menu menu) {\r
+        super.onCreateOptionsMenu(menu);\r
+        //MenuInflater inflater = getSherlock().getMenuInflater();\r
+        //inflater.inflate(R.menu.prefs_menu, menu);\r
+        return true;\r
+    }\r
+\r
+    @Override\r
+    public boolean onMenuItemSelected(int featureId, MenuItem item) {\r
+        super.onMenuItemSelected(featureId, item);\r
+        Intent intent;\r
+\r
+        switch (item.getItemId()) {\r
+        //case R.id.addSessionItem:\r
+        case 1:\r
+            intent = new Intent(this, PreferencesNewSession.class);\r
+            startActivityForResult(intent, mNewSession);\r
+            break;\r
+        case R.id.SessionContextEdit:\r
+            intent = new Intent(this, PreferencesNewSession.class);\r
+            intent.putExtra("sessionId", mSessions.get(mSelectedMenuItem)\r
+                    .getEntryId());\r
+            intent.putExtra("sessionName", mSessions.get(mSelectedMenuItem)\r
+                    .getName());\r
+            intent.putExtra("sessionURL", mSessions.get(mSelectedMenuItem)\r
+                    .getUrl());\r
+            startActivityForResult(intent, mEditSession);\r
+            break;\r
+        case android.R.id.home:\r
+            intent = new Intent(getBaseContext(), FileDisplayActivity.class);\r
+            intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);\r
+            startActivity(intent);\r
+            break;\r
+        default:\r
+            Log.w(TAG, "Unknown menu item triggered");\r
+            return false;\r
+        }\r
+        return true;\r
+    }\r
+\r
+    @Override\r
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {\r
+        super.onActivityResult(requestCode, resultCode, data);\r

     }\r
     }\r

-    return true;\r
-  }\r
-\r
-  @Override\r
-  protected void onActivityResult(int requestCode, int resultCode, Intent data) {\r
-    super.onActivityResult(requestCode, resultCode, data);\r
-    if (resultCode == Activity.RESULT_OK) {\r
-      switch (requestCode) {\r
-        case mNewSession:\r
-          mDbHandler.addSession(data.getStringExtra("sessionName"), \r
-                                data.getStringExtra("sessionURL"));\r
-          getPreferenceScreen().removeAll();\r
-          addPreferencesFromResource(R.xml.preferences);\r
-          populateSessionList();\r
-          break;\r
-        case mEditSession:\r
-          mDbHandler.changeSessionFields(data.getIntExtra("sessionId", -1),\r
-                                         data.getStringExtra("sessionName"),\r
-                                         data.getStringExtra("sessionURL"));\r
-          populateSessionList();\r
-          break;\r
-      }\r
+\r
+    @Override\r
+    protected void onDestroy() {\r
+        mDbHandler.close();\r
+        super.onDestroy();\r

     }\r
     }\r

-  }\r
-\r
-  @Override\r
-  public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {\r
-    super.onCreateContextMenu(menu, v, menuInfo);\r
-    AdapterContextMenuInfo info = (AdapterContextMenuInfo) menuInfo;\r
-    mSelectedMenuItem = info.position-1;\r
-    menu.setHeaderTitle(mSessions.get(mSelectedMenuItem).getName());\r
-    \r
-    MenuInflater inflater = getMenuInflater();\r
-    inflater.inflate(R.menu.session_context_menu, menu);\r
-    \r
-  }\r
-  \r
-  @Override\r
-  protected void onDestroy() {\r
-    mDbHandler.close();\r
-    super.onDestroy();\r
-  }\r
-  \r
+\r
+    @Override\r
+    /**\r
+     * Updates various summaries after updates. Also starts and stops \r
+     * the\r
+     */\r
+    public boolean onPreferenceChange(Preference preference, Object newValue) {\r
+        // Update current account summary\r
+        if (preference.equals(mAccountList)) {\r
+            mAccountList.setSummary(newValue.toString());\r
+        }\r
+\r
+        // Update tracking interval summary\r
+        else if (preference.equals(mTrackingUpdateInterval)) {\r
+            String trackingSummary = getResources().getString(\r
+                    R.string.prefs_trackmydevice_interval_summary);\r
+            trackingSummary = String.format(trackingSummary,\r
+                    newValue.toString());\r
+            mTrackingUpdateInterval.setSummary(trackingSummary);\r
+        }\r
+\r
+        // Start or stop tracking service\r
+        else if (preference.equals(mDeviceTracking)) {\r
+            Intent locationServiceIntent = new Intent();\r
+            locationServiceIntent\r
+                    .setAction("eu.alefzero.owncloud.location.LocationLauncher");\r
+            locationServiceIntent.putExtra("TRACKING_SETTING",\r
+                    (Boolean) newValue);\r
+            sendBroadcast(locationServiceIntent);\r
+        }\r
+        return true;\r
+    }\r
+\r

 }\r
 }\r