Creating basic Android project framework.

AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.hackforchange.malariaapp"
+    android:versionCode="1"
+    android:versionName="1.0" >
+
+    <uses-sdk
+        android:minSdkVersion="11"
+        android:targetSdkVersion="18" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@style/AppTheme" >
+        <activity
+            android:name="com.hackforchange.malariaapp.WelcomeActivity"
+            android:label="@string/app_name" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

proguard-project.txt

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+# To enable ProGuard in your project, edit project.properties
+# to define the proguard.config property as described in that file.
+#
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in ${sdk.dir}/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the ProGuard
+# include property in project.properties.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}

project.properties

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+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+#
+# This file must be checked in Version Control Systems.
+#
+# To customize properties used by the Ant build system edit
+# "ant.properties", and override values to adapt the script to your
+# project structure.
+#
+# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
+#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
+
+# Project target.
+target=android-19

res/layout/activity_welcomeactivity.xml

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+<android.support.v4.view.ViewPager xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/pager"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".WelcomeActivity" >
+
+    <!--
+    This title strip will display the currently visible page title, as well as the page
+    titles for adjacent pages.
+    -->
+
+    <android.support.v4.view.PagerTitleStrip
+        android:id="@+id/pager_title_strip"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="top"
+        android:background="#33b5e5"
+        android:paddingBottom="4dp"
+        android:paddingTop="4dp"
+        android:textColor="#fff" />
+
+</android.support.v4.view.ViewPager>

res/layout/fragment_welcome_dummy.xml

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+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:paddingBottom="@dimen/activity_vertical_margin"
+    android:paddingLeft="@dimen/activity_horizontal_margin"
+    android:paddingRight="@dimen/activity_horizontal_margin"
+    android:paddingTop="@dimen/activity_vertical_margin"
+    tools:context=".WelcomeActivity$DummySectionFragment" >
+
+    <TextView
+        android:id="@+id/section_label"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content" />
+
+</RelativeLayout>

res/menu/welcome.xml

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+<menu xmlns:android="http://schemas.android.com/apk/res/android" >
+
+    <item
+        android:id="@+id/action_settings"
+        android:orderInCategory="100"
+        android:showAsAction="never"
+        android:title="@string/action_settings"/>
+
+</menu>

res/values-sw600dp/dimens.xml

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+<resources>
+
+    <!--
+         Customize dimensions originally defined in res/values/dimens.xml (such as
+         screen margins) for sw600dp devices (e.g. 7" tablets) here.
+    -->
+
+</resources>

res/values-sw720dp-land/dimens.xml

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+<resources>
+
+    <!--
+         Customize dimensions originally defined in res/values/dimens.xml (such as
+         screen margins) for sw720dp devices (e.g. 10" tablets) in landscape here.
+    -->
+    <dimen name="activity_horizontal_margin">128dp</dimen>
+
+</resources>

res/values-v11/styles.xml

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+<resources>
+
+    <!--
+        Base application theme for API 11+. This theme completely replaces
+        AppBaseTheme from res/values/styles.xml on API 11+ devices.
+    -->
+    <style name="AppBaseTheme" parent="android:Theme.Holo.Light">
+        <!-- API 11 theme customizations can go here. -->
+    </style>
+
+</resources>

res/values-v14/styles.xml

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+<resources>
+
+    <!--
+        Base application theme for API 14+. This theme completely replaces
+        AppBaseTheme from BOTH res/values/styles.xml and
+        res/values-v11/styles.xml on API 14+ devices.
+    -->
+    <style name="AppBaseTheme" parent="android:Theme.Holo.Light.DarkActionBar">
+        <!-- API 14 theme customizations can go here. -->
+    </style>
+
+</resources>

res/values/dimens.xml

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+<resources>
+
+    <!-- Default screen margins, per the Android Design guidelines. -->
+    <dimen name="activity_horizontal_margin">16dp</dimen>
+    <dimen name="activity_vertical_margin">16dp</dimen>
+
+</resources>

res/values/strings.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <string name="app_name">Malaria App</string>
+    <string name="action_settings">Settings</string>
+    <string name="title_section1">Section 1</string>
+    <string name="title_section2">Section 2</string>
+    <string name="title_section3">Section 3</string>
+
+</resources>

res/values/styles.xml

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+<resources>
+
+    <!--
+        Base application theme, dependent on API level. This theme is replaced
+        by AppBaseTheme from res/values-vXX/styles.xml on newer devices.
+    -->
+    <style name="AppBaseTheme" parent="android:Theme.Light">
+        <!--
+            Theme customizations available in newer API levels can go in
+            res/values-vXX/styles.xml, while customizations related to
+            backward-compatibility can go here.
+        -->
+    </style>
+
+    <!-- Application theme. -->
+    <style name="AppTheme" parent="AppBaseTheme">
+        <!-- All customizations that are NOT specific to a particular API-level can go here. -->
+    </style>
+
+</resources>

src/com/hackforchange/malariaapp/WelcomeActivity.java

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+package com.hackforchange.malariaapp;
+
+import java.util.Locale;
+
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.support.v4.app.FragmentActivity;
+import android.support.v4.app.FragmentManager;
+import android.support.v4.app.FragmentPagerAdapter;
+import android.support.v4.app.NavUtils;
+import android.support.v4.view.ViewPager;
+import android.view.Gravity;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+public class WelcomeActivity extends FragmentActivity {
+
+  /**
+   * The {@link android.support.v4.view.PagerAdapter} that will provide fragments for each of the
+   * sections. We use a {@link android.support.v4.app.FragmentPagerAdapter} derivative, which will
+   * keep every loaded fragment in memory. If this becomes too memory intensive, it may be best to
+   * switch to a {@link android.support.v4.app.FragmentStatePagerAdapter}.
+   */
+  SectionsPagerAdapter mSectionsPagerAdapter;
+
+  /**
+   * The {@link ViewPager} that will host the section contents.
+   */
+  ViewPager mViewPager;
+
+  @Override
+  protected void onCreate(Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
+    setContentView(R.layout.activity_welcomeactivity);
+
+    // Create the adapter that will return a fragment for each of the three
+    // primary sections of the app.
+    mSectionsPagerAdapter = new SectionsPagerAdapter(getSupportFragmentManager());
+
+    // Set up the ViewPager with the sections adapter.
+    mViewPager = (ViewPager) findViewById(R.id.pager);
+    mViewPager.setAdapter(mSectionsPagerAdapter);
+
+  }
+
+  @Override
+  public boolean onCreateOptionsMenu(Menu menu) {
+    // Inflate the menu; this adds items to the action bar if it is present.
+    getMenuInflater().inflate(R.menu.welcome, menu);
+    return true;
+  }
+
+  /**
+   * A {@link FragmentPagerAdapter} that returns a fragment corresponding to one of the
+   * sections/tabs/pages.
+   */
+  public class SectionsPagerAdapter extends FragmentPagerAdapter {
+
+    public SectionsPagerAdapter(FragmentManager fm) {
+      super(fm);
+    }
+
+    @Override
+    public Fragment getItem(int position) {
+      // getItem is called to instantiate the fragment for the given page.
+      // Return a DummySectionFragment (defined as a static inner class
+      // below) with the page number as its lone argument.
+      Fragment fragment = new DummySectionFragment();
+      Bundle args = new Bundle();
+      args.putInt(DummySectionFragment.ARG_SECTION_NUMBER, position + 1);
+      fragment.setArguments(args);
+      return fragment;
+    }
+
+    @Override
+    public int getCount() {
+      // Show 3 total pages.
+      return 3;
+    }
+
+    @Override
+    public CharSequence getPageTitle(int position) {
+      Locale l = Locale.getDefault();
+      switch (position) {
+        case 0:
+          return getString(R.string.title_section1).toUpperCase(l);
+        case 1:
+          return getString(R.string.title_section2).toUpperCase(l);
+        case 2:
+          return getString(R.string.title_section3).toUpperCase(l);
+      }
+      return null;
+    }
+  }
+
+  /**
+   * A dummy fragment representing a section of the app, but that simply displays dummy text.
+   */
+  public static class DummySectionFragment extends Fragment {
+    /**
+     * The fragment argument representing the section number for this fragment.
+     */
+    public static final String ARG_SECTION_NUMBER = "section_number";
+
+    public DummySectionFragment() {
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+      View rootView = inflater.inflate(R.layout.fragment_welcome_dummy, container, false);
+      TextView dummyTextView = (TextView) rootView.findViewById(R.id.section_label);
+      dummyTextView.setText(Integer.toString(getArguments().getInt(ARG_SECTION_NUMBER)));
+      return rootView;
+    }
+  }
+
+}