From ad1138e5c5e298e04663ff6720db7ce05102b889 Mon Sep 17 00:00:00 2001
From: Felix Ableitner <me@nutomic.com>
Date: Tue, 1 Jul 2014 13:52:59 +0200
Subject: [PATCH] Fixed ActionBar up button not working in all activities (ref
 #49).

---
 src/main/AndroidManifest.xml                     | 16 ++--------------
 .../gui/FolderPickerActivity.java                |  5 +++++
 .../gui/NodeSettingsActivity.java                |  3 +++
 .../gui/RepoSettingsActivity.java                |  3 +++
 4 files changed, 13 insertions(+), 14 deletions(-)

diff --git a/src/main/AndroidManifest.xml b/src/main/AndroidManifest.xml
index f1072fbf..520fcb6c 100644
--- a/src/main/AndroidManifest.xml
+++ b/src/main/AndroidManifest.xml
@@ -47,25 +47,13 @@
 
 		<activity
 				android:name=".gui.RepoSettingsActivity"
-				android:theme="@style/DialogWhenLarge" >
-			<meta-data
-					android:name="android.support.PARENT_ACTIVITY"
-					android:value=".gui.MainActivity" />
-		</activity>
+				android:theme="@style/DialogWhenLarge" />
 		<activity
 				android:name=".gui.NodeSettingsActivity"
-				android:theme="@style/DialogWhenLarge" >
-			<meta-data
-					android:name="android.support.PARENT_ACTIVITY"
-					android:value=".gui.MainActivity" />
-		</activity>
+				android:theme="@style/DialogWhenLarge" />
 		<activity
 				android:name=".gui.FolderPickerActivity"
 				android:label="@string/folder_picker_title" >
-			<meta-data
-					android:name="android.support.PARENT_ACTIVITY"
-					android:value=".gui.RepoSettingsActivity"
-					android:uiOptions="splitActionBarWhenNarrow"/>
 			<meta-data
 					android:name="android.support.UI_OPTIONS"
 					android:value="splitActionBarWhenNarrow" />
diff --git a/src/main/java/com/nutomic/syncthingandroid/gui/FolderPickerActivity.java b/src/main/java/com/nutomic/syncthingandroid/gui/FolderPickerActivity.java
index c40166b6..083f7449 100644
--- a/src/main/java/com/nutomic/syncthingandroid/gui/FolderPickerActivity.java
+++ b/src/main/java/com/nutomic/syncthingandroid/gui/FolderPickerActivity.java
@@ -72,6 +72,8 @@ public class FolderPickerActivity extends ActionBarActivity
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
+		getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+
         setContentView(R.layout.folder_picker_activity);
 		mListView = (ListView) findViewById(android.R.id.list);
 		mListView.setOnItemClickListener(this);
@@ -126,6 +128,9 @@ public class FolderPickerActivity extends ActionBarActivity
 				setResult(Activity.RESULT_OK, intent);
 				finish();
 				return true;
+			case android.R.id.home:
+				finish();
+				return true;
 			default:
 				return super.onOptionsItemSelected(item);
 		}
diff --git a/src/main/java/com/nutomic/syncthingandroid/gui/NodeSettingsActivity.java b/src/main/java/com/nutomic/syncthingandroid/gui/NodeSettingsActivity.java
index aad97351..5c5e5c24 100644
--- a/src/main/java/com/nutomic/syncthingandroid/gui/NodeSettingsActivity.java
+++ b/src/main/java/com/nutomic/syncthingandroid/gui/NodeSettingsActivity.java
@@ -169,6 +169,9 @@ public class NodeSettingsActivity extends PreferenceActivity implements
 			case R.id.share_node_id:
 				RestApi.shareNodeId(this, mNode.NodeID);
 				return true;
+			case android.R.id.home:
+				finish();
+				return true;
 			default:
 				return super.onOptionsItemSelected(item);
 		}
diff --git a/src/main/java/com/nutomic/syncthingandroid/gui/RepoSettingsActivity.java b/src/main/java/com/nutomic/syncthingandroid/gui/RepoSettingsActivity.java
index ed0ebd05..4da31208 100644
--- a/src/main/java/com/nutomic/syncthingandroid/gui/RepoSettingsActivity.java
+++ b/src/main/java/com/nutomic/syncthingandroid/gui/RepoSettingsActivity.java
@@ -200,6 +200,9 @@ public class RepoSettingsActivity extends PreferenceActivity
 				mSyncthingService.getApi().editRepo(mRepo, true);
 				finish();
 				return true;
+			case android.R.id.home:
+				finish();
+				return true;
 		}
 		return super.onOptionsItemSelected(item);
 	}