added drawer header

android_app/app/src/main/java/com/health/openscale/gui/MainActivity.java

@@ -57,13 +57,13 @@ public class MainActivity extends AppCompatActivity {
     private static boolean firstAppStart = true;
     private static int bluetoothStatusIcon = R.drawable.ic_bluetooth_disabled;
     private static MenuItem bluetoothStatus;
+    private static CharSequence fragmentTitle;
 
     private DrawerLayout drawerLayout;
     private Toolbar toolbar;
     private NavigationView navDrawer;
     private ActionBarDrawerToggle drawerToggle;
 
-
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -104,8 +104,11 @@ public class MainActivity extends AppCompatActivity {
         // Initial first fragment
         if(savedInstanceState == null) {
             getSupportFragmentManager().beginTransaction().replace(R.id.fragment_content,new OverviewFragment()).commit();
+            fragmentTitle = getString(R.string.title_overview);
         }
 
+        setTitle(fragmentTitle);
+
         SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
 
         if (prefs.getBoolean("firstStart", true)) {
@@ -149,6 +152,9 @@ public class MainActivity extends AppCompatActivity {
             case R.id.nav_statistic:
                 fragmentClass = StatisticsFragment.class;
                 break;
+            case R.id.nav_settings:
+                startActivityForResult(new Intent(this, SettingsActivity.class), 1);
+                return;
             default:
                 fragmentClass = OverviewFragment.class;
         }
@@ -168,7 +174,8 @@ public class MainActivity extends AppCompatActivity {
         menuItem.setChecked(true);
 
         // Set action bar title
-        //setTitle(menuItem.getTitle());
+        setTitle(menuItem.getTitle());
+        fragmentTitle = menuItem.getTitle();
 
         // Close the navigation drawer
         drawerLayout.closeDrawers();
@@ -185,10 +192,6 @@ public class MainActivity extends AppCompatActivity {
             case android.R.id.home:
                 drawerLayout.openDrawer(GravityCompat.START);
                 return true;
-            case R.id.action_general_settings:
-                Intent intent = new Intent(this, SettingsActivity.class);
-                startActivityForResult(intent, 1);
-                return true;
             case R.id.action_bluetooth_status:
                 invokeSearchBluetoothDevice();
                 return true;

android_app/app/src/main/res/layout/activity_main.xml

@@ -39,6 +39,7 @@
         android:layout_width="wrap_content"
         android:layout_height="match_parent"
         android:layout_gravity="start"
+        app:headerLayout="@layout/drawer_header"
         app:menu="@menu/drawer_view" />
 
 </android.support.v4.widget.DrawerLayout>

android_app/app/src/main/res/layout/drawer_header.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="horizontal"
+    android:background="@color/blue_pressed">
+
+    <ImageView
+        android:id="@+id/profileImageView"
+        android:layout_width="50dp"
+        android:layout_height="50dp"
+        android:src="@drawable/ic_launcher_openscale"
+        android:layout_gravity="left|top"
+        android:layout_margin="20dp" />
+    <TextView
+        android:id="@+id/nameTxt"
+        android:text="@string/app_name"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:textColor="#FFFFFF"
+        android:textSize="20sp"
+        android:layout_gravity="center"/>
+</LinearLayout>

android_app/app/src/main/res/menu/action_menu.xml

@@ -8,10 +8,4 @@
         android:icon="@drawable/ic_bluetooth_disabled"
         android:title="@string/action_bluetooth_status"
         app:showAsAction="ifRoom"/>
-
-    <item
-        android:id="@+id/action_general_settings"
-        android:orderInCategory="100"
-        android:title="@string/action_settings"
-        app:showAsAction="never"/>
 </menu>

android_app/app/src/main/res/menu/drawer_view.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <menu xmlns:android="http://schemas.android.com/apk/res/android">
-    <group android:checkableBehavior="single">
+    <group android:id="@+id/menu_top"
+           android:checkableBehavior="single">
 
         <item
             android:id="@+id/nav_overview"
@@ -23,4 +24,12 @@
             android:title="@string/title_statistics" />
 
     </group>
-</menu>
+    <group android:id="@+id/menu_bottom"
+           android:checkableBehavior="none">
+
+        <item
+            android:id="@+id/nav_settings"
+            android:icon="@drawable/ic_preferences_settings"
+            android:title="@string/action_settings" />
+        </group>
+    </menu>