From c0c756e0a8129942f13823f9f0c7d5bb84947f4d Mon Sep 17 00:00:00 2001
From: str4d <str4d@mail.i2p>
Date: Fri, 28 Feb 2014 07:49:27 +0000
Subject: [PATCH] Enable ActionBar app icon to behave as action to go back

---
 AndroidManifest.xml                 | 7 +++++--
 src/i2p/bote/ViewEmailActivity.java | 3 +++
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 46e8406..a0bb19f 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -15,14 +15,17 @@
         android:theme="@style/AppTheme" >
         <activity
             android:name="i2p.bote.MailListActivity"
-            android:label="@string/app_name" >
+            android:label="@string/app_name"
+            android:launchMode="singleTop" >
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-        <activity android:name="i2p.bote.ViewEmailActivity" />
+        <activity
+            android:name="i2p.bote.ViewEmailActivity"
+            android:parentActivityName="i2p.bote.MailListActivity" />
     </application>
 
 </manifest>
diff --git a/src/i2p/bote/ViewEmailActivity.java b/src/i2p/bote/ViewEmailActivity.java
index e7c252b..1febbaa 100644
--- a/src/i2p/bote/ViewEmailActivity.java
+++ b/src/i2p/bote/ViewEmailActivity.java
@@ -38,6 +38,9 @@ public class ViewEmailActivity extends ActionBarActivity implements
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_view_email);
 
+        // Enable ActionBar app icon to behave as action to go back
+        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+
         Intent i = getIntent();
         String folderName = i.getStringExtra(FOLDER_NAME);
         mFolder = BoteHelper.getMailFolder(