在main中新建
然后导入html文件
其中代码如下：
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<!--重要meta, 必须!-->
<meta name="viewport" content="width=320, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0,shrink-to-fit=no" />
<title>SUBWAY</title>
</head>
<body>
<div id="mybox"></div>
<script src="https://webapi.amap.com/subway?v=1.0&key=b09132fa0d59581435755699c411c397&callback=cbk"></script>
<script type="text/javascript">
window.cbk = function() {
var mySubway = subway("mybox", {
adcode: 1100,
theme: "colorful",
client: 0,
doubleclick: {
switch: true
}
});
//地铁加载完成，执行complete事件
mySubway.event.on("subway.complete", function(ev, info) {
var id = info.id;
});
//点击站点，显示此站点的信息窗体
mySubway.event.on("station.touch", function(ev, info) {
var id = info.id;
mySubway.stopAnimation();
mySubway.addInfoWindow(id, {});
var center = mySubway.getStCenter(id);
mySubway.setCenter(center);
});
//点击线路名，高亮此线路
mySubway.event.on("lineName.touch", function(ev, info) {
mySubway.showLine(info.id);
var select_obj = qs('#g-select');
mySubway.setFitView(select_obj);
var center = mySubway.getSelectedLineCenter();
mySubway.setCenter(center);
});
//点击空白, 关闭infowindow
mySubway.event.on("subway.touch", function() {
mySubway.clearInfoWindow();
});
//设置起点
mySubway.event.on("startStation.touch", function(ev, info) {
mySubway.stopAnimation();
mySubway.clearInfoWindow();
mySubway.setSt
art(info.id, {});
startInfo = info;
route();
});
//设置终点
mySubway.event.on("endStation.touch", function(ev, info) {
mySubway.stopAnimation();
mySubway.clearInfoWindow();
mySubway.setEnd(info.id, {});
endInfo = info;
route();
});
//路线规划
var startInfo = {},
endInfo = {};
function route() {
if (startInfo.id && endInfo.id) {
mySubway.route(startInfo.id, endInfo.id, {});
startInfo = {};
endInfo = {};
}
}
};
</script>
</body>
这个key的值可能不一样可能需要改。
MainActivity代码：
package com.example.chaxun;
import androidx.appcompat.app.AppCompatActivity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import com.example.chaxun.Dao.Dao;
public class MainActivity extends AppCompatActivity implements View.OnClickListener {
Dao Dao = new Dao();
private Intent intent;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
findViewById(R.id.btn_selectbyline).setOnClickListener(this);
findViewById(R.id.btn_selectbystation).setOnClickListener(this);
findViewById(R.id.btn_selectbetween).setOnClickListener(this);
findViewById(R.id.btn_ditu).setOnClickListener(this);
}
@Override
public void onClick(View view) {
switch (view.getId()) {
case R.id.btn_selectbyline:
intent = new Intent(MainActivity.this, SearchLineActivity.class);
startActivity(intent);
break;
case R.id.btn_selectbystation:
intent = new Intent(MainActivity.this, SearchStationActivity.class);
startActivity(intent);
break;
case R.id.btn_selectbetween:
intent = new Intent(MainActivity.this, ChangeStationActivity.class);
startActivity(intent);
break;
case R.id.btn_ditu:
intent = new Intent(MainActivity.this, MapActivity.class);
startActivity(intent);
break;
}
}
}
xml中的代码：
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MapActivity">
<!-- <TextView-->
<!-- android:layout_width="wrap_content"-->
<!-- android:layout_height="wrap_content"-->
<!-- android:text="Hello World!"-->
<!-- app:layout_constraintBottom_toBottomOf="parent"-->
<!-- app:layout_constraintLeft_toLeftOf="parent"-->
<!-- app:layout_constraintRight_toRightOf="parent"-->
<!-- app:layout_constraintTop_toTopOf="parent" />-->
<WebView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/mWebView">
</WebView>
</androidx.constraintlayout.widget.ConstraintLayout>
这样就能实现地图下钻的功能了
标签：总结,info,function,30,地图,intent,mySubway,btn,id From： https://www.cnblogs.com/nanbei666/p/17274689.html