FileActivity does not need to 'remember' the current account in configuration changes

[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 2eb48fa..70ca9de 100644 (file)
--- a/src/com/owncloud/android/ui/activity/Preferences.java
+++ b/src/com/owncloud/android/ui/activity/Preferences.java
@@ -119,7 +119,11 @@ public class Preferences extends SherlockPreferenceActivity
 
         // For adding content description tag to a title field in the action bar
         int actionBarTitleId = getResources().getIdentifier("action_bar_title", "id", "android");
 
         // For adding content description tag to a title field in the action bar
         int actionBarTitleId = getResources().getIdentifier("action_bar_title", "id", "android");

-        getWindow().getDecorView().findViewById(actionBarTitleId).setContentDescription(getString(R.string.actionbar_settings));
+        View actionBarTitleView = getWindow().getDecorView().findViewById(actionBarTitleId);
+        if (actionBarTitleView != null) {    // it's null in Android 2.x
+            getWindow().getDecorView().findViewById(actionBarTitleId).
+                    setContentDescription(getString(R.string.actionbar_settings));
+        }

 
         // Load the accounts category for adding the list of accounts
         mAccountsPrefCategory = (PreferenceCategory) findPreference("accounts_category");
 
         // Load the accounts category for adding the list of accounts
         mAccountsPrefCategory = (PreferenceCategory) findPreference("accounts_category");


@@ -612,6 +616,7 @@ public class Preferences extends SherlockPreferenceActivity
                                             FileDisplayActivity.class
                                     );
                                     i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
                                             FileDisplayActivity.class
                                     );
                                     i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);

+                                    i.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);

                                     startActivity(i);
                                 } else {
                                     finish();
                                     startActivity(i);
                                 } else {
                                     finish();