Android高德地图使用

首页 > 代码库 > Android高德地图使用

2024-11-17 07:29:39 202人阅读

在Swift基础 - - 高德地图实践（一）中使用swift来使用高德地图，这里使用Android实践高德地图包含定位，移动地图动画，获取网络数据，marker标记以及点击，Infowindow自定义界面以及点击，以及点击无marker地图上面隐藏infowindow等功能。直接看代码

package com.carmap.ui;

import android.graphics.Color;
import android.location.Location;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.animation.Animation;
import android.view.animation.Animation.AnimationListener;
import android.view.animation.AnimationUtils;
import android.widget.ImageView;

import com.amap.api.location.AMapLocation;
import com.amap.api.location.AMapLocationListener;
import com.amap.api.location.LocationManagerProxy;
import com.amap.api.location.LocationProviderProxy;
import com.amap.api.maps.AMap;
import com.amap.api.maps.AMap.InfoWindowAdapter;
import com.amap.api.maps.AMap.OnCameraChangeListener;
import com.amap.api.maps.AMap.OnInfoWindowClickListener;
import com.amap.api.maps.AMap.OnMapClickListener;
import com.amap.api.maps.AMap.OnMapLoadedListener;
import com.amap.api.maps.AMap.OnMarkerClickListener;
import com.amap.api.maps.CameraUpdateFactory;
import com.amap.api.maps.LocationSource;
import com.amap.api.maps.MapView;
import com.amap.api.maps.UiSettings;
import com.amap.api.maps.model.BitmapDescriptorFactory;
import com.amap.api.maps.model.CameraPosition;
import com.amap.api.maps.model.LatLng;
import com.amap.api.maps.model.Marker;
import com.amap.api.maps.model.MarkerOptions;
import com.amap.api.maps.model.MyLocationStyle;
import com.carmap.R;
import com.carmap.ui.base.BaseActivity;

/**
 * 
 * @author jwzhangjie
 *
 */
public class MapActivity extends BaseActivity implements AMapLocationListener,
		LocationSource, OnMarkerClickListener, OnInfoWindowClickListener,
		InfoWindowAdapter, OnMapLoadedListener, OnCameraChangeListener,
		AnimationListener, OnClickListener, OnMapClickListener {

	private MapView mapView;
	private AMap aMap;
	private LocationManagerProxy aMapManager;
	private OnLocationChangedListener mListener;
	private UiSettings mUiSettings;
	private AMapLocation aLocation;

	private Animation centerMarker;
	private ImageView centerImageView;
	private Marker currentMarker;

	private boolean isFirst = true;

	private ImageView locate;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_map);
		mapView = (MapView) findViewById(R.id.mapView);
		mapView.onCreate(savedInstanceState);// 此方法必须重写
		centerMarker = AnimationUtils.loadAnimation(this,
				R.anim.center_map_bounds);
		centerImageView = (ImageView) findViewById(R.id.centerMarkerImg);
		locate = (ImageView) findViewById(R.id.locate);
		initMap();
	}

	/**
	 * 初始化AMap对象
	 */
	private void initMap() {
		if (aMap == null) {
			aMap = mapView.getMap();
			mUiSettings = aMap.getUiSettings();
		}
		// 自定义系统定位小蓝点
		MyLocationStyle myLocationStyle = new MyLocationStyle();
		myLocationStyle.myLocationIcon(BitmapDescriptorFactory
				.fromResource(R.drawable.transdrawable));// 设置小蓝点的图标
		myLocationStyle.strokeColor(Color.argb(0, 0, 0, 0));// 设置圆形的边框颜色
		myLocationStyle.radiusFillColor(Color.argb(0, 0, 0, 0));// 设置圆形的填充颜色
		myLocationStyle.strokeWidth(0f);// 设置圆形的边框粗细
		aMap.setMyLocationStyle(myLocationStyle);
		aMap.setMyLocationRotateAngle(180);
		aMap.setLocationSource(this);// 设置定位监听
		mUiSettings.setMyLocationButtonEnabled(false); // 是否显示默认的定位按钮
		aMap.setMyLocationEnabled(true);// 是否可触发定位并显示定位层
		aMap.setMyLocationType(AMap.LOCATION_TYPE_LOCATE);
		mUiSettings.setTiltGesturesEnabled(false);// 设置地图是否可以倾斜
		mUiSettings.setScaleControlsEnabled(true);// 设置地图默认的比例尺是否显示
		mUiSettings.setZoomControlsEnabled(false);
		initMapListener();
	}

	private void initMapListener() {
		aMap.setOnMapLoadedListener(this);
		aMap.setOnCameraChangeListener(this);
		aMap.setOnMarkerClickListener(this);
		aMap.setOnInfoWindowClickListener(this);
		aMap.setInfoWindowAdapter(this);// 设置自定义InfoWindow样式
		aMap.setOnMapClickListener(this);
		centerMarker.setAnimationListener(this);
		locate.setOnClickListener(this);
	}

	/**
	 * 方法必须重写
	 */
	@Override
	protected void onResume() {
		super.onResume();
		mapView.onResume();
	}

	/**
	 * 方法必须重写
	 */
	@Override
	protected void onPause() {
		super.onPause();
		mapView.onPause();
	}

	/**
	 * 方法必须重写
	 */
	@Override
	protected void onSaveInstanceState(Bundle outState) {
		super.onSaveInstanceState(outState);
		mapView.onSaveInstanceState(outState);
	}

	/**
	 * 方法必须重写
	 */
	@Override
	protected void onDestroy() {
		super.onDestroy();
		mapView.onDestroy();
	}

	@Override
	public void onLocationChanged(Location location) {

	}

	@Override
	public void onStatusChanged(String provider, int status, Bundle extras) {

	}

	@Override
	public void onProviderEnabled(String provider) {

	}

	@Override
	public void onProviderDisabled(String provider) {

	}

	@Override
	public void onLocationChanged(AMapLocation aLocation) {
		if (aLocation != null) {
			this.aLocation = aLocation;
			if (mListener != null)
				mListener.onLocationChanged(aLocation);// 显示系统小蓝点
			if (isFirst) {
				isFirst = false;
				aMap.moveCamera(CameraUpdateFactory.changeLatLng(new LatLng(
						aLocation.getLatitude(), aLocation.getLongitude())));
				CameraUpdateFactory.zoomTo(16);
				MarkerOptions markerOption = new MarkerOptions();
				markerOption.position(new LatLng(aLocation.getLatitude(),
						aLocation.getLongitude()));
				markerOption.title("上海市").snippet("上海：34.341568, 108.940174");
				markerOption.draggable(true);
				Marker marker = aMap.addMarker(markerOption);
				marker.setObject("11");//这里可以存储用户数据
			}
		}
	}

	@SuppressWarnings("deprecation")
	@Override
	public void activate(OnLocationChangedListener listener) {
		mListener = listener;
		if (aMapManager == null) {
			aMapManager = LocationManagerProxy.getInstance(this);
			/*
			 * 1.0.2版本新增方法，设置true表示混合定位中包含gps定位，false表示纯网络定位，默认是true
			 */
			// Location API定位采用GPS和网络混合定位方式，时间最短是2000毫秒
			aMapManager.requestLocationUpdates(
					LocationProviderProxy.AMapNetwork, 2000, 10, this);
		}
	}

	/**
	 * 停止定位
	 */
	@Override
	public void deactivate() {
		mListener = null;
		if (aMapManager != null) {
			aMapManager.removeUpdates(this);
			aMapManager.destory();
		}
		aMapManager = null;
	}

	@Override
	public boolean onMarkerClick(Marker marker) {
		currentMarker = marker;
		Log.e("marker", marker.getObject() + "marker: " + marker.getPosition().latitude+" ： "+marker);
		return false;
	}

	@Override
	public View getInfoContents(Marker marker) {
		Log.e("marker",
				marker.getObject() + "getInfoContents: " + marker.getId());
		return null;
	}

	@Override
	public View getInfoWindow(Marker marker) {
		Log.e("marker", marker.getObject() + "getInfoWindow: " + marker.getId());
		View infoWindow = getLayoutInflater().inflate(
				R.layout.custom_info_window, null);
		render(marker, infoWindow);
		return infoWindow;
	}

	@Override
	public void onInfoWindowClick(Marker marker) {
		Log.e("marker",
				marker.getObject() + "onInfoWindowClick: " + marker.getId());

	}

	@Override
	public void onMapLoaded() {
		centerImageView.startAnimation(centerMarker);
		CameraUpdateFactory.zoomTo(16);
		Log.e("load", "onMapLoaded");

	}

	@Override
	public void onCameraChange(CameraPosition arg0) {
	}

	@Override
	public void onCameraChangeFinish(CameraPosition arg0) {
		centerImageView.startAnimation(centerMarker);
		Log.e("load", "onCameraChangeFinish+获取后台数据");
	}

	@Override
	public void onAnimationStart(Animation animation) {
		centerImageView.setImageResource(R.drawable.green_pin_lift);
	}

	@Override
	public void onAnimationRepeat(Animation animation) {

	}

	@Override
	public void onAnimationEnd(Animation animation) {
		centerImageView.setImageResource(R.drawable.green_pin);
	}

	@Override
	public void onClick(View v) {
		int id = v.getId();
		switch (id) {
		case R.id.locate:
			Log.e("load", "locate");
			aMap.animateCamera(CameraUpdateFactory.changeLatLng(new LatLng(
					aLocation.getLatitude(), aLocation.getLongitude())));
			break;
		default:
			break;
		}
	}

	/**
	 * 自定义infowinfow窗口，动态修改内容的
	 */
	public void render(Marker marker, View view) {

	}

	// 点击非marker区域，将显示的InfoWindow隐藏
	@Override
	public void onMapClick(LatLng latLng) {
		if (currentMarker != null) {
			currentMarker.hideInfoWindow();
		}
	}
}

package com.carmap.ui.base;

import android.content.Intent;
import android.support.v4.app.FragmentActivity;

/**
 * 
 * @author jwzhangjie
 *
 */
public class BaseActivity extends FragmentActivity{

	public Intent startIntent;
	
	
	public void startChange(Class name){
		startIntent = new Intent();
		startIntent.setClass(this, name);
		startActivity(startIntent);
	}
	
	public void startChange(Class name, boolean close){
		startChange(name);
		if(close)finish();
	}
	
	
}

处于地图中心点的图片的弹跳动画设置如下，bounce_interpolator是一个弹跳的动画，在弹跳和停止是两张不同的图片，所以在onAnimationStart和onAnimationEnd分别设置。

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android"
    android:fillAfter="true"
    android:fillEnabled="true"
    android:interpolator="@android:anim/bounce_interpolator" >

    <translate
        android:duration="1000"
        android:fromYDelta="-100%"
        android:toYDelta="0%" />
	
</set>

@Override
	public void onAnimationStart(Animation animation) {
		centerImageView.setImageResource(R.drawable.green_pin_lift);
	}

	@Override
	public void onAnimationRepeat(Animation animation) {

	}

	@Override
	public void onAnimationEnd(Animation animation) {
		centerImageView.setImageResource(R.drawable.green_pin);
	}

上面的MapActivity.java包含了以上功能

技术分享

Android高德地图使用

声明：以上内容来自用户投稿及互联网公开渠道收集整理发布，本网站不拥有所有权，未作人工编辑处理，也不承担相关法律责任，若内容有误或涉及侵权可进行投诉：投诉/举报工作人员会在5个工作日内联系你，一经查实，本站将立刻删除涉嫌侵权内容。

联系
我们

首页 > 代码库 > Android高德地图使用

Android高德地图使用

看完仍有疑问？有类似问题直接问程序猿