cleanups

app/app.iml

@@ -84,11 +84,11 @@
       <excludeFolder url="file://$MODULE_DIR$/build/outputs" />
       <excludeFolder url="file://$MODULE_DIR$/build/tmp" />
     </content>
-    <orderEntry type="jdk" jdkName="Android API 21 Platform" jdkType="Android SDK" />
+    <orderEntry type="jdk" jdkName="Android API 22 Platform" jdkType="Android SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" exported="" name="appcompat-v7-21.0.3" level="project" />
-    <orderEntry type="library" exported="" name="support-v4-21.0.3" level="project" />
-    <orderEntry type="library" exported="" name="support-annotations-21.0.3" level="project" />
     <orderEntry type="library" exported="" name="android-async-http-1.4.6" level="project" />
+    <orderEntry type="library" exported="" name="support-annotations-22.2.0" level="project" />
+    <orderEntry type="library" exported="" name="support-v4-22.2.0" level="project" />
+    <orderEntry type="library" exported="" name="appcompat-v7-22.2.0" level="project" />
   </component>
 </module>

app/build.gradle

@@ -3,13 +3,13 @@ apply plugin: 'com.android.application'
 project.archivesBaseName = 'OpenLP'
 
 android {
-    compileSdkVersion 21
+    compileSdkVersion 22
     buildToolsVersion "21.1.2"
 
     defaultConfig {
         applicationId "org.openlp.android2"
         minSdkVersion 15
-        targetSdkVersion 21
+        targetSdkVersion 22
         versionCode 2
         versionName "2.0"
     }
@@ -28,7 +28,7 @@ android {
 
 dependencies {
     compile fileTree(include: ['*.jar'], dir: 'libs')
-    compile 'com.android.support:appcompat-v7:21.0.3'
-    compile 'com.android.support:support-v4:21.0.3'
+    compile 'com.android.support:appcompat-v7:22.2.0'
+    compile 'com.android.support:support-v4:22.2.0'
     compile 'com.loopj.android:android-async-http:1.4.6'
 }

app/src/main/java/org/openlp/android2/fragments/NavigationDrawerFragment.java

@@ -20,6 +20,7 @@ package org.openlp.android2.fragments;
 
 import android.graphics.Color;
 import android.graphics.drawable.ColorDrawable;
+import android.os.Build;
 import android.support.v7.app.ActionBarActivity;
 import android.app.Activity;
 import android.support.v7.app.ActionBar;
@@ -188,6 +189,11 @@ public class NavigationDrawerFragment extends Fragment {
         actionBar.setHomeButtonEnabled(true);
         // OpenLP Blue
         actionBar.setBackgroundDrawable(new ColorDrawable(Color.parseColor("#4d7bd8")));
+        getActionBar().setDisplayHomeAsUpEnabled(true); // also required
+        if (Build.VERSION.SDK_INT >= 18) {
+            getActionBar().setHomeAsUpIndicator(
+                    getResources().getDrawable(R.drawable.ic_menu_white));
+        }
 
         // ActionBarDrawerToggle ties together the the proper interactions
         // between the navigation drawer and the action bar app icon.