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    <p>Here's a simple example of loading values from a values xml file into a string array, searching through the values, and selecting one for display.</p> <p><strong>values/strings.xml</strong></p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;resources&gt; &lt;string name="hello"&gt;Hello World, Main!&lt;/string&gt; &lt;string name="app_name"&gt;Q6024120_Load_And_Search_Array&lt;/string&gt; &lt;string-array name="planets_array"&gt; &lt;item&gt;Mercury&lt;/item&gt; &lt;item&gt;Venus&lt;/item&gt; &lt;item&gt;Earth&lt;/item&gt; &lt;item&gt;Mars&lt;/item&gt; &lt;item&gt;Jupiter&lt;/item&gt; &lt;item&gt;Saturn&lt;/item&gt; &lt;item&gt;Uranus&lt;/item&gt; &lt;item&gt;Neptune&lt;/item&gt; &lt;/string-array&gt; &lt;/resources&gt;</code></pre> <pre><code>public class Main extends Activity { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); String[] planets = getResources().getStringArray(R.array.planets_array); int foundIndex = -1; for (int i = 0; i &lt; planets.length; i++) { String planet = planets[i]; if (planet.equals("Mars")) { foundIndex = i; break; } } String foundPlanet = foundIndex &gt;= 0 ? planets[foundIndex] : "nothing"; ((TextView)findViewById(R.id.found_planet)).setText("found: " + foundPlanet); } }</code></pre> <p>If you'd rather load the data from an xml file in the assets folder, note that it's a bit involved. Take a look at <a href="https://stackoverflow.com/questions/5557885">android: how to load xml file from assets directory?</a>.</p> <p>If the values are just a simple list of strings, then xml structure probably isn't necessary. Here's a simple example of loading the values from a text file in the assets folder.</p> <p><strong>assets/planets.txt</strong></p> <pre><code>Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune</code></pre> <pre><code>public class Main extends Activity { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); // String[] planets = getResources().getStringArray(R.array.planets_array); String[] planets = readFromAssetsTxt(); int foundIndex = -1; for (int i = 0; i &lt; planets.length; i++) { String planet = planets[i]; if (planet.equals("Mars")) { foundIndex = i; break; } } String foundPlanet = foundIndex &gt;= 0 ? planets[foundIndex] : "nothing"; ((TextView) findViewById(R.id.found_planet)).setText("found: " + foundPlanet); } String[] readFromAssetsTxt() { try { AssetManager assetManager = getAssets(); List&lt;String&gt; planets = new ArrayList&lt;String&gt;(); BufferedReader in = new BufferedReader(new InputStreamReader(assetManager.open("planets.txt"))); String planet = null; while ((planet = in.readLine()) != null) { planets.add(planet); } in.close(); String[] planetsArray = new String[planets.size()]; planets.toArray(planetsArray); return planetsArray; } catch (IOException e) { e.printStackTrace(); } return new String[] {}; } }</code></pre>
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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