Android Map widget tests

gitignore eclipse .metadata

.gitignore

@@ -52,3 +52,4 @@ openpilotgcs-build-desktop
 /androidgcs/gen/
 /.cproject
 /.project
+/.metadata

androidgcs/res/layout/mycustommapview.xml

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+   android:orientation="vertical"
+   android:layout_width="fill_parent"
+   android:layout_height="fill_parent"
+   > 
+ <LinearLayout
+   android:orientation="vertical"
+   android:layout_width="fill_parent"
+   android:layout_height="wrap_content"
+   >
+    <TextView
+     android:id="@+id/longitude"
+     android:layout_width="fill_parent"
+     android:layout_height="fill_parent"
+     android:text="@string/longitude"
+  />
+  <TextView
+   android:id="@+id/latitude"
+   android:layout_width="fill_parent"
+     android:layout_height="fill_parent"
+     android:text="@string/latitude"
+  />
+  <TextView
+   android:id="@+id/altitude"
+   android:layout_width="fill_parent"
+     android:layout_height="fill_parent"
+     android:text="@string/altitude"
+  />
+ </LinearLayout>
+ <org.openpilot.androidgcs.MyCustomMapView
+  android:id="@+id/mapview"
+  android:layout_width="fill_parent"
+    android:layout_height="fill_parent"
+    android:clickable="true"
+  android:apiKey="098Goj3psJ2Vg_lGi2v0pRWf4mqxjBvh2FI4frg"
+ />
+</LinearLayout>

androidgcs/res/menu/map_menu.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android" >
+    <item android:id="@+id/poi1" android:title="Set POI"></item>
+    <item android:id="@+id/poi2" android:title="Set FollowMe POI"></item>
+    <item android:id="@+id/view1" android:title="View Satellite images"></item>
+    <item android:id="@+id/view2" android:title="View Map"></item>
+    
+
+</menu>

androidgcs/res/values/strings.xml

@@ -32,6 +32,9 @@
 	<string name="alarms">Alarms</string>
 	<string name="txrate">TxRate: </string>
 	<string name="rxrate">RxRate: </string>
+	<string name="latitude">Latitude:</string>
+	<string name="longitude">Longitude:</string>
+	<string name="altitude">Altitude:</string>
 	<string name="tester">Tester</string>
 	<string name="_3dview">3DView</string>
 	<string name="tuning">Tuning</string>

androidgcs/src/org/openpilot/androidgcs/Controller.java

@@ -66,12 +66,14 @@ public class Controller extends ObjectManagerActivity {
 	private boolean leftJoystickHeld, rightJoystickHeld;
 
 	Timer sendTimer = new Timer();
-
+	TextView manualView;
+	
 	/** Called when the activity is first created. */
 	@Override
 	public void onCreate(Bundle savedInstanceState) {
 		super.onCreate(savedInstanceState);
 		setContentView(R.layout.controller);
+		manualView = (TextView) findViewById(R.id.manualControlValues);
 	}
 
 	Observer settingsUpdated = new Observer() {

androidgcs/src/org/openpilot/androidgcs/MyCustomMapView.java

@@ -0,0 +1,121 @@
+package org.openpilot.androidgcs;
+
+import java.util.Timer;
+import java.util.TimerTask;
+
+import com.google.android.maps.GeoPoint;
+import com.google.android.maps.MapView;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.MotionEvent;
+
+public class MyCustomMapView extends MapView {
+    
+    // Define the interface we will interact with from our Map
+public interface OnLongpressListener {
+    public void onLongpress(MapView view, GeoPoint longpressLocation);
+}
+ 
+/**
+ * Time in ms before the OnLongpressListener is triggered.
+ */
+static final int LONGPRESS_THRESHOLD = 500;
+ 
+/**
+ * Keep a record of the center of the map, to know if the map
+ * has been panned.
+ */
+private GeoPoint lastMapCenter;
+ 
+private Timer longpressTimer = new Timer();
+private MyCustomMapView.OnLongpressListener longpressListener;
+
+ 
+public MyCustomMapView(Context context, String apiKey) {
+    super(context, apiKey);
+}
+
+public MyCustomMapView(Context context, AttributeSet attrs) {
+    super(context, attrs);
+}
+
+public MyCustomMapView(Context context, AttributeSet attrs, int defStyle) {
+    super(context, attrs, defStyle);
+}
+
+public void setOnLongpressListener(MyCustomMapView.OnLongpressListener listener) {
+    longpressListener = listener;
+}
+
+/**
+ * This method is called every time user touches the map,
+ * drags a finger on the map, or removes finger from the map.
+ */
+@Override
+public boolean onTouchEvent(MotionEvent event) {
+    handleLongpress(event);
+     
+    return super.onTouchEvent(event);
+}
+
+/**
+ * This method takes MotionEvents and decides whether or not
+ * a longpress has been detected. This is the meat of the
+ * OnLongpressListener.
+ *
+ * The Timer class executes a TimerTask after a given time,
+ * and we start the timer when a finger touches the screen.
+ *
+ * We then listen for map movements or the finger being
+ * removed from the screen. If any of these events occur
+ * before the TimerTask is executed, it gets cancelled. Else
+ * the listener is fired.
+ * 
+ * @param event
+ */
+private void handleLongpress(final MotionEvent event) {
+     
+    if (event.getAction() == MotionEvent.ACTION_DOWN) {
+        // Finger has touched screen.
+        longpressTimer = new Timer();
+        longpressTimer.schedule(new TimerTask() {
+            @Override
+            public void run() {
+                GeoPoint longpressLocation = getProjection().fromPixels((int)event.getX(),
+                        (int)event.getY());
+                 
+                /*
+                 * Fire the listener. We pass the map location
+                 * of the longpress as well, in case it is needed
+                 * by the caller.
+                 */
+                longpressListener.onLongpress(MyCustomMapView.this, longpressLocation);
+            }
+             
+        }, LONGPRESS_THRESHOLD);
+         
+        lastMapCenter = getMapCenter();
+    }
+     
+    if (event.getAction() == MotionEvent.ACTION_MOVE) {
+             
+        if (!getMapCenter().equals(lastMapCenter)) {
+            // User is panning the map, this is no longpress
+            longpressTimer.cancel();
+        }
+         
+        lastMapCenter = getMapCenter();
+    }
+     
+    if (event.getAction() == MotionEvent.ACTION_UP) {
+        // User has removed finger from map.
+        longpressTimer.cancel();
+    }
+
+        if (event.getPointerCount() > 1) {
+                    // This is a multitouch event, probably zooming.
+            longpressTimer.cancel();
+        }
+}
+}

androidgcs/src/org/openpilot/androidgcs/UAVLocation.java

@@ -49,13 +49,22 @@ import android.graphics.BitmapFactory;
 import android.graphics.Canvas;
 import android.graphics.Paint;
 import android.graphics.Point;
+import android.location.Location;
+import android.location.LocationListener;
+import android.location.LocationManager;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.IBinder;
 import android.util.Log;
+import android.view.ContextMenu;
+import android.view.ContextMenu.ContextMenuInfo;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
+import android.view.KeyEvent;
+import android.view.View;
+import android.widget.TextView;
+import android.widget.Toast;
 
 import com.google.android.maps.GeoPoint;
 import com.google.android.maps.MapActivity;
@@ -72,9 +81,11 @@ public class UAVLocation extends MapActivity
 //	private static boolean WARN = LOGLEVEL > 1;
 	private static boolean DEBUG = LOGLEVEL > 0;
 
-	private MapView mapView;
+	//private MapView mapView;
+	private MyCustomMapView mapView;
 	private MapController mapController;
-
+	private GeoPoint mContextMenuGeoPoint = null;
+	
 	UAVObjectManager objMngr;
     boolean mBound = false;
     boolean mConnected = false;
@@ -84,23 +95,37 @@ public class UAVLocation extends MapActivity
     GeoPoint homeLocation;
     GeoPoint uavLocation;
 
+	boolean towerEnabled;
+	boolean gpsEnabled;
+	
+	LocationManager gpsLocationManager;
+	LocationManager towerLocationManager;
+	MyLocationListener gpsLocationListener;
+	MyLocationListener towerLocationListener;
+	private TextView myLongitude, myLatitude, myAltitude;
+    
     @Override public void onCreate(Bundle icicle) {
-		super.onCreate(icicle);
-		setContentView(R.layout.map_layout);
-		mapView = (MapView)findViewById(R.id.map_view);
+    	super.onCreate(icicle);
+        setContentView(R.layout.mycustommapview);
+        mapView = (MyCustomMapView)findViewById(R.id.mapview);
 		mapController = mapView.getController();
+	    registerForContextMenu(mapView);
 
 		mapView.displayZoomControls(true);
 		Double lat = 37.422006*1E6;
 		Double lng = -122.084095*1E6;
 		homeLocation = new GeoPoint(lat.intValue(), lng.intValue());
 		uavLocation = homeLocation;
-		mapController.setCenter(homeLocation);
-		mapController.setZoom(18);
+		//mapController.setCenter(homeLocation);
+		mapController.setZoom(16);
 
 		List<Overlay> overlays = mapView.getOverlays();
 		UAVOverlay myOverlay = new UAVOverlay();
 		overlays.add(myOverlay);
+		
+		  myLongitude = (TextView)findViewById(R.id.longitude);
+		  myLatitude = (TextView)findViewById(R.id.latitude);
+		  myAltitude = (TextView)findViewById(R.id.altitude);
 
 		MyLocationOverlay myLocationOverlay = new MyLocationOverlay(this, mapView);
 		myLocationOverlay.enableMyLocation();
@@ -108,15 +133,159 @@ public class UAVLocation extends MapActivity
 		overlays.add(myLocationOverlay);
 
 		mapView.postInvalidate();
+		gpsLocationListener = new MyLocationListener();
+		towerLocationListener = new MyLocationListener();
+		gpsLocationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
+		towerLocationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
 
+		CheckTowerAndGpsStatus();
+		if(gpsEnabled)
+		{
+			gpsLocationManager.requestLocationUpdates( LocationManager.GPS_PROVIDER, 0, 0, gpsLocationListener);
+	
+			  //Get the current location in start-up
+			Location last = gpsLocationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER);
+			if(last != null)
+			{
+			  GeoPoint initGeoPoint = new GeoPoint(
+			   (int)(last.getLatitude()*1000000),
+			   (int)(last.getLongitude()*1000000));			  
+			   CenterLocation(initGeoPoint,(last.getAltitude()));
+			}
+		}
+		mapView.setOnLongpressListener(new MyCustomMapView.OnLongpressListener() {
+        public void onLongpress(final MapView view, final GeoPoint longpressLocation) {
+        	mContextMenuGeoPoint = longpressLocation;
+            runOnUiThread(new Runnable() {
+            public void run() {
+                // Insert your longpress action here
+            	//Toast.makeText(mapView.getContext(), "You pressed here: Lat:", Toast.LENGTH_LONG).show();
+            	openContextMenu(view);
+            }
+        });
+        }
+    });
+    }
+
+    private void CenterLocation(GeoPoint centerGeoPoint, double Altitude)
+    {
+    	mapController.animateTo(centerGeoPoint);
+     
+    
+	     myLongitude.setText("Longitude: "+
+	      String.valueOf((float)centerGeoPoint.getLongitudeE6()/1000000)
+	      );
+	     myLatitude.setText("Latitude: "+
+	    	      String.valueOf((float)centerGeoPoint.getLatitudeE6()/1000000)
+	    	      );
+	     myAltitude.setText("Altitude: "+
+	    	      String.valueOf(Altitude)
+	    	      );
+    };
+
+	private void CheckTowerAndGpsStatus() {
+		towerEnabled = towerLocationManager
+				.isProviderEnabled(LocationManager.NETWORK_PROVIDER);
+		gpsEnabled = gpsLocationManager
+				.isProviderEnabled(LocationManager.GPS_PROVIDER);
 	}
-
-	//@Override
-	@Override
+    
+    @Override
 	protected boolean isRouteDisplayed() {
 		// IMPORTANT: This method must return true if your Activity // is displaying driving directions. Otherwise return false.
 		return false;
 	}
+	
+	  @Override
+	  public void onCreateContextMenu(ContextMenu menu, View v,
+	      ContextMenuInfo menuInfo) {
+	    super.onCreateContextMenu(menu, v, menuInfo);
+	
+	    MenuInflater inflater = getMenuInflater();
+	    inflater.inflate(R.menu.map_menu, menu);
+	  }
+	  
+	  @Override
+	  public boolean onContextItemSelected(MenuItem item) {
+		  int lat = mContextMenuGeoPoint.getLatitudeE6();
+		  int lon = mContextMenuGeoPoint.getLongitudeE6();
+	      switch (item.getItemId()) {
+		      case R.id.poi1:
+
+		        return true;
+		      case R.id.poi2:
+		    	  Toast.makeText(mapView.getContext(), "You pressed here: Lat:" + lat/1000000.0 + " Lon:" + lon/1000000.0, Toast.LENGTH_LONG).show();
+		        return true;
+			case R.id.view1:
+				mapView.setSatellite(true);
+				mapView.invalidate();
+		        return true;
+			case R.id.view2:	
+				mapView.setSatellite(false);
+				mapView.invalidate();
+		        return true;
+			default:
+				return super.onContextItemSelected(item);
+	      }
+	  }
+
+	  
+	  /* Class My Location Listener */
+
+	  public class MyLocationListener implements LocationListener
+	  {
+		  @Override
+		  public void onLocationChanged(Location loc)
+		  {
+			GeoPoint myGeoPoint = new GeoPoint(
+				(int)(loc.getLatitude()*1000000),
+				(int)(loc.getLongitude()*1000000));
+			
+			CenterLocation(myGeoPoint,loc.getAltitude());
+		  }
+		  @Override
+		  public void onProviderDisabled(String provider)
+		  {
+			  Toast.makeText( getApplicationContext(),
+					  "Gps Disabled",
+					  Toast.LENGTH_SHORT ).show();
+		  }
+		  @Override
+		  public void onProviderEnabled(String provider)
+		  {
+			  Toast.makeText( getApplicationContext(),
+					  "Gps Enabled",
+					  Toast.LENGTH_SHORT).show();
+		  }
+
+		  @Override
+		  public void onStatusChanged(String provider, int status, Bundle extras)
+		  {
+		  }
+	  }/* End of Class MyLocationListener */
+	  
+	public boolean onKeyDown(int keyCode, KeyEvent event) {
+		switch (keyCode) {
+			case KeyEvent.KEYCODE_DPAD_UP:
+				mapController.zoomIn();
+				break;
+			case KeyEvent.KEYCODE_DPAD_DOWN:
+				mapController.zoomOut();
+				break;
+			case KeyEvent.KEYCODE_DPAD_LEFT:
+				mapController.setZoom(17);
+				mapView.setSatellite(true);
+				mapView.invalidate();
+				break;
+			case KeyEvent.KEYCODE_DPAD_RIGHT:	
+				mapController.setZoom(17);
+				mapView.setSatellite(false);
+				mapView.invalidate();	
+				break;
+				
+		}
+		return super.onKeyDown(keyCode, event);
+	}
 
 	public class UAVOverlay extends Overlay {
 		Bitmap homeSymbol = BitmapFactory.decodeResource(getResources(), R.drawable.ic_home);