[android] Added basic menu support

android/res/menu/main.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:id="@+id/my_position"
+          android:icon="@drawable/my_position"
+          android:title="@string/my_position" />
+
+    <item android:id="@+id/download_maps"
+          android:icon="@drawable/download_maps"
+          android:title="@string/download_maps" />
+</menu>

android/src/com/mapswithme/maps/MWMActivity.java

@@ -1,9 +1,13 @@
 package com.mapswithme.maps;
 
 import com.mapswithme.maps.MainGLView;
+import com.mapswithme.maps.R;
 
 import android.app.Activity;
 import android.os.Bundle;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
 
 public class MWMActivity extends Activity
 {
@@ -40,6 +44,26 @@ public class MWMActivity extends Activity
     m_view.onResume();
   }
 
+  @Override
+  public boolean onCreateOptionsMenu(Menu menu) {
+      MenuInflater inflater = getMenuInflater();
+      inflater.inflate(R.menu.main, menu);
+      return true;
+  }
+
+  @Override
+  public boolean onOptionsItemSelected(MenuItem item) {
+      // Handle item selection
+      switch (item.getItemId()) {
+      case R.id.my_position:
+          return true;
+      case R.id.download_maps:
+          return true;
+      default:
+          return super.onOptionsItemSelected(item);
+      }
+  }
+
   static
   {
     System.loadLibrary("mapswithme");