Android - An Open Handset Alliance Project

com.google.android.maps
public class

com.google.android.maps.MyLocationOverlay

java.lang.Object
	com.google.android.maps.Overlay
		com.google.android.maps.MyLocationOverlay

Overlay for drawing the user's current location on the map. As long as this overlay is active, it will be requesting constant repaints.

Summary

Constants inherited from class com.google.android.maps.Overlay

SHADOW_X_SKEW, SHADOW_Y_SCALE, sXYCoords

			Value
float	SHADOW_X_SKEW	X Skew value for creating a marker shadow in perspective.	-0.9
float	SHADOW_Y_SCALE	Y Scale value for creating a marker shadow in perspective.	0.5
int[]	sXYCoords	Coordinate pair for temporary use.

Fields

protected final Drawable mDot

Public Methods

				void	draw(Canvas canvas, PixelCalculator map, boolean shadow)
					Draw the overlay over the map.

Methods inherited from class com.google.android.maps.Overlay

draw, draw, drawAt, getCenter, getLatSpanE6, getLonSpanE6, getTitle, isActive, onDeactivate, onTap

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

	Object	clone()
		Answers a new instance of the same class as the receiver, whose slots have been filled in with the values in the slots of the receiver.
	boolean	equals(Object o)
		Compares the argument to the receiver, and answers true if they represent the same object using a class specific comparison.
	void	finalize()
		Called by the virtual machine when there are no longer any (non-weak) references to the receiver.
final	Class	getClass()
		Answers the unique instance of java.lang.Class which represents the class of the receiver.
	int	hashCode()
		Answers an integer hash code for the receiver.
final	void	notify()
		Causes one thread which is `wait` ing on the receiver to be made ready to run.
final	void	notifyAll()
		Causes all threads which are `wait` ing on the receiver to be made ready to run.
	String	toString()
		Answers a string containing a concise, human-readable description of the receiver.
final	void	wait(long time, int frac)
		Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by `notify` or `notifyAll`) or the expiration of the timeout.
final	void	wait(long time)
		Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by `notify` or `notifyAll`) or the expiration of the timeout.
final	void	wait()
		Causes the thread which sent this message to be made not ready to run pending some change in the receiver (as indicated by `notify` or `notifyAll`).

Details

Fields

protected final Drawable mDot

Public Methods

public void draw(Canvas canvas, PixelCalculator map, boolean shadow)

Draw the overlay over the map. This will be called on all active overlays with shadow=true, to lay down the shadow layer, and then again on all overlays with shadow=false. By default, draws nothing.

		boolean	draw(Canvas canvas, PixelCalculator calculator, boolean shadow, long when)
			Draw call for animated overlays.
		void	draw(Canvas canvas, PixelCalculator calculator, boolean shadow)
			Draw the overlay over the map.
	static	void	drawAt(Canvas canvas, Drawable drawable, int x, int y, boolean shadow)
			Convenience method to draw a Drawable at an offset.
		Point	getCenter()
			The overlay may suggest a new map center when it is loaded by overriding this method and returning a non-null Point.
		int	getLatSpanE6()
		int	getLonSpanE6()
		String	getTitle()
			If the overlay has a title, it can override this method to be listed in the overlay-switcher menu.
final		boolean	isActive()
		void	onDeactivate()
			This will be called before the overlay is deactivated or removed.
		boolean	onTap(DeviceType deviceType, Point p, PixelCalculator calculator)
			Handle a tap event.

Android - An Open Handset Alliance Project

Documentation

Goodies

com.google.android.maps.MyLocationOverlay

Summary

Constants inherited from class com.google.android.maps.Overlay

Fields

Public Methods

Methods inherited from class com.google.android.maps.Overlay

Methods inherited from class java.lang.Object

Details

Fields

protected final Drawable mDot

Public Methods

public void draw(Canvas canvas, PixelCalculator map, boolean shadow)


e.g. "intent" or "activity"