birt code 128

birt code 128

birt code 128

birt code 128

birt code 128

birt code 128,
birt code 128,

birt code 128,
birt code 128,
birt code 128,
birt code 128,

birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,

birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,
birt code 128,

ported by DDMS. Because of this we find it more valuable at present to use GPX as a debugging and testing format, because it supports detailed timing. KML is still important; it s an international standard and will continue to gain traction. Also, KML is an important format for other Google applications, so you may encounter it more frequently in other contexts than GPX. For example, you could create a KML route using Google Earth, and then later use it in your emulator to simulate movement. Now that you know how to send mock location information to the emulator in various formats, you can step out of the built-in Maps application and start creating your own programs that rely on location.

12:

When building location-aware applications on the Android platform, you ll most often use several key classes. A LocationProvider provides location data using several metrics, and you can access providers through a LocationManager. LocationManager allows you to attach a LocationListener that receives updates when the device location changes. LocationManager also can directly fire an Intent based on the proximity to a specified latitude and longitude. You can always retrieve the last-known Location directly from the manager. The Location class is a Java bean that represents all the location data available from a particular snapshot in time. Depending on the provider used to populate it, a Location may or may not have all the possible data present; for example, it might not include speed or altitude. To get your Wind and Waves sample application started and to grasp the related concepts, you first need to master the LocationManager.

' === Variables === symbol IRflag = pinC2 symbol key = b0 ' === Directives === #com 3 #picaxe 20X2 #no_data #no_table #terminal 9600

LocationManager lets you retrieve location-related data on Android. Before you can check which providers are available or query the last-known Location, you need to acquire the manager from the system service. The following listing demonstrates this task, and includes a portion of the MapViewActivity that will drive our Wind and Waves application.

FIGURE 12-7

public class MapViewActivity extends MapActivity { Extend private static final int MENU_SET_SATELLITE = 1; MapActivity private static final int MENU_SET_MAP = 2; private static final int MENU_BUOYS_FROM_MAP_CENTER = 3; private static final int MENU_BACK_TO_LAST_LOCATION = 4; . . . Handler and LocationListeners omitted here for brevity - shown in later listings Define private MapController mapController; LocationManager private LocationManager locationManager;

' ' ' ' '

$count $words $dict $possibles $known $suggested $wordlen $chars $temp $val Static integer containing number of calls to the plug-in Static array containing words extracted from $dict String containing the contents of $dictionary Array containing possible similar words Array containing all words both on $possibles and $words Array containing all the suggested words Integer containing the length of $word Array containing all the letters of the alphabet String containing key extracted from element of $known String containing value extracted from element of $known

private LocationProvider locationProvider; Define private MapView mapView; LocationProvider private ViewGroup zoom; private Overlay buoyOverlay; private ProgressDialog progressDialog; private Drawable defaultMarker; private ArrayList<BuoyOverlayItem> buoys; @Override public void onCreate(Bundle icicle) { super.onCreate(icicle); this.setContentView(R.layout.mapview_activity); this.mapView = (MapView) this.findViewById(R.id.map_view); this.zoom = (ViewGroup) findViewById(R.id.zoom); this.zoom.addView(this.mapView.getZoomControls()); this.defaultMarker = getResources().getDrawable(R.drawable.redpin); this.defaultMarker.setBounds(0, 0, this.defaultMarker.getIntrinsicWidth(), this.defaultMarker.getIntrinsicHeight()); this.buoys = new ArrayList<BuoyOverlayItem>(); } @Override public void onStart() { super.onStart(); this.locationManager = (LocationManager) Instantiate LocationManager this.getSystemService system service (Context.LOCATION_SERVICE); this.locationProvider = Assign GPS this.locationManager.getProvider( LocationProvider LocationManager.GPS_PROVIDER); // LocationListeners omitted here for brevity GeoPoint lastKnownPoint = this.getLastKnownPoint(); Set up this.mapController = this.mapView.getController(); map this.mapController.setZoom(10); this.mapController.animateTo(lastKnownPoint); this.getBuoyData(lastKnownPoint); } . . . onResume and onPause omitted for brevity . . . other portions of MapViewActivity are included in later listings in this chapter private GeoPoint getLastKnownPoint() { GeoPoint lastKnownPoint = null; Location lastKnownLocation =