学步园

package com.example;

import android.content.Context;

import android.graphics.Bitmap;

import android.graphics.BitmapFactory;

import android.graphics.Canvas;

import android.graphics.Matrix;

import android.graphics.Point;

import android.location.Location;

import com.google.android.maps.GeoPoint;

import com.google.android.maps.MapView;

import com.google.android.maps.MyLocationOverlay;
public class MyCustomLocationOverlay extends MyLocationOverlay {

    private Context mContext;

    private float   mOrientation;
    public MyCustomLocationOverlay(Context context, MapView mapView) {

        super(context, mapView);

        mContext = context;

    }
    @Override

    protected void drawMyLocation(Canvas canvas, MapView mapView, Location lastFix,