openrocket/android/AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
	package="net.sf.openrocket" android:versionCode="1"
	android:versionName="1.0">

	<uses-sdk android:minSdkVersion="8" android:targetSdkVersion="8" />

	<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
	<uses-permission android:name="android.permission.INTERNET" />

	<application android:debuggable="true" android:icon="@drawable/or_launcher"
		android:killAfterRestore="true" android:label="@string/app_name"
		android:name=".android.Application">
		<activity android:name=".android.Main">
			<intent-filter>
				<action android:name="android.intent.action.MAIN" />

				<category android:name="android.intent.category.LAUNCHER" />
			</intent-filter>
		</activity>
		<activity android:label="@string/app_name" android:name=".android.rocket.OpenRocketViewer">

			<!-- I don't understand why I need to have two different intent filters. 
				Combining the <data> elements into a single field did not result in a working 
				application. The first intent-filter (with mimeType wildcard) convinces the 
				file browser to associate the correct launcher icon. the second intent-filter 
				is actually invoked when a file is selected. -->
			<intent-filter>
				<action android:name="android.intent.action.VIEW" />

				<category android:name="android.intent.category.DEFAULT" />

				<data android:host="*" android:mimeType="*/*"
					android:pathPattern=".*\\.ork" android:scheme="file" />
			</intent-filter>
			<intent-filter>
				<action android:name="android.intent.action.VIEW" />

				<category android:name="android.intent.category.DEFAULT" />

				<data android:host="*" android:pathPattern=".*\\.ork"
					android:scheme="file" />
			</intent-filter>
		</activity>
		<activity android:name=".android.PreferencesActivity">
			<intent-filter>
				<action android:name="net.sf.openrocket.android.PreferencesActivity" />

				<category android:name="android.intent.category.PREFERENCE" />
			</intent-filter>
		</activity>
		<activity android:label="@string/MotorListTitle"
			android:name=".android.motor.MotorHierarchicalBrowser" />
		<activity android:name=".android.motor.MotorDetails" />
		<activity android:label="@string/MotorListTitle"
			android:name=".android.thrustcurve.TCQueryActivity" />
		<activity android:name=".android.simulation.SimulationViewer" />
		<activity android:name=".android.simulation.GraphicalActivity" />

	</application>

</manifest>