File	Doc	Category	Size	Date	Package
LocationManagerProximityTest.java	API Doc	Android 1.5 API	9762	Wed May 06 22:42:02 BST 2009	android.location

LocationManagerProximityTest

• java.lang.Object
  • android.test.AndroidTestCase

Fields Summary
private static final int	UPDATE_LOCATION_WAIT_TIME
private static final int	PROXIMITY_WAIT_TIME
private android.location.LocationManager	mLocationManager
private android.app.PendingIntent	mPendingIntent
private TestIntentReceiver	mIntentReceiver
private static final String	LOG_TAG
private static final String	PROVIDER_NAME

Constructors Summary

Methods Summary
private void	assertProximityType(boolean expectedEnterProximity) Asserts that the received intent had the enter proximity property set as expected param expectedEnterProximity - true if enter proximity expected, false if exit expected boolean proximityTest = mIntentReceiver.getLastReceivedIntent(). getBooleanExtra(LocationManager.KEY_PROXIMITY_ENTERING, !expectedEnterProximity); assertEquals("proximity alert not set to expected enter proximity value", expectedEnterProximity, proximityTest);
private void	doTestEnterProximity(long expiration) Helper variant for testing enter proximity scenario TODO: add additional parameters as more scenarios are added param expiration - expiry of proximity alert // update location to outside proximity range synchronousSendLocation(30, 30); registerProximityListener(0, 0, 1000, expiration); sendLocation(0, 0); waitForAlert(); assertProximityType(true);
private void	registerProximityListener(double latitude, double longitude, float radius, long expiration) Registers the proximity intent receiver String intentKey = "testProximity"; Intent proximityIntent = new Intent(intentKey); mPendingIntent = PendingIntent.getBroadcast(getContext(), 0, proximityIntent, PendingIntent.FLAG_CANCEL_CURRENT); mIntentReceiver = new TestIntentReceiver(intentKey); mLocationManager.addProximityAlert(latitude, longitude, radius, expiration, mPendingIntent); getContext().registerReceiver(mIntentReceiver, mIntentReceiver.getFilter());
private void	sendLocation(double latitude, double longitude) Asynchronously update the mock location provider without notification sendLocation(latitude, longitude, null);
private void	sendLocation(double latitude, double longitude, java.lang.Object observer) Asynchronously update the mock location provider with given latitude and longitude param latitude - update location param longitude - update location param observer - optionally, object to notify when update is sent.If null, no update will be sent Thread locationUpdater = new Thread() { @Override public void run() { Location loc = new Location(PROVIDER_NAME); loc.setLatitude(latitude); loc.setLongitude(longitude); loc.setTime(java.lang.System.currentTimeMillis()); Log.d(LOG_TAG, "Sending update for " + PROVIDER_NAME); mLocationManager.setTestProviderLocation(PROVIDER_NAME, loc); if (observer != null) { synchronized (observer) { observer.notify(); } } } }; locationUpdater.start();
protected void	setUp() super.setUp(); // test that mock locations are allowed so a more descriptive error message can be logged if (Settings.Secure.getInt(getContext().getContentResolver(), Settings.Secure.ALLOW_MOCK_LOCATION, 0) == 0) { fail("Mock locations are currently disabled in Settings - this test requires " + "mock locations"); } mLocationManager = (LocationManager) getContext(). getSystemService(Context.LOCATION_SERVICE); if (mLocationManager.getProvider(PROVIDER_NAME) != null) { mLocationManager.removeTestProvider(PROVIDER_NAME); } mLocationManager.addTestProvider(PROVIDER_NAME, true, //requiresNetwork, false, // requiresSatellite, true, // requiresCell, false, // hasMonetaryCost, false, // supportsAltitude, false, // supportsSpeed, s false, // upportsBearing, Criteria.POWER_MEDIUM, // powerRequirement Criteria.ACCURACY_FINE); // accuracy
private void	synchronousSendLocation(double latitude, double longitude) Synchronous variant of sendLocation sendLocation(latitude, longitude, this); // wait for location to be set synchronized (this) { wait(UPDATE_LOCATION_WAIT_TIME); }
protected void	tearDown() mLocationManager.removeTestProvider(PROVIDER_NAME); if (mPendingIntent != null) { mLocationManager.removeProximityAlert(mPendingIntent); } if (mIntentReceiver != null) { getContext().unregisterReceiver(mIntentReceiver); }
public void	testEnterProximity() Tests basic proximity alert when entering proximity doTestEnterProximity(10000);
public void	testEnterProximity_noexpire() Tests proximity alert when entering proximity, with no expiration doTestEnterProximity(-1);
public void	testExitProximity() Tests basic proximity alert when exiting proximity // first do enter proximity scenario doTestEnterProximity(-1); // now update to trigger exit proximity proximity mIntentReceiver.clearReceivedIntents(); sendLocation(20, 20); waitForAlert(); assertProximityType(false);
private void	waitForAlert() Blocks until proximity intent notification is received throws InterruptedException Log.d(LOG_TAG, "Waiting for proximity update"); synchronized (mIntentReceiver) { mIntentReceiver.wait(PROXIMITY_WAIT_TIME); } assertNotNull("Did not receive proximity alert", mIntentReceiver.getLastReceivedIntent());