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我執行出來沒有大頭針，我該如何在地圖上加入大頭針
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googleMap.html
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
<script type="text/javascript"
src="http://maps.google.com/maps/api/js?sensor=true"></script>
<script type="text/javascript">
function initialize() {
var myLatlng = new google.maps.LatLng(25.018398,121.537796); //地圖中心點
var myOptions = {
zoom: 17,
center: myLatlng,
mapTypeId: google.maps.MapTypeId.ROADMAP //道路地圖
}
var map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
}
</script>
</head>
<body style="margin:0px; padding:0px;" onload="initialize()">
<div id="map_canvas" style="width:100%; height:100%"></div>
</body>
</html>
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MainActivity.java
package com.example.google;
import android.os.Bundle;
import android.app.Activity;
import android.content.Intent;
import android.content.pm.ActivityInfo;
import android.graphics.drawable.Drawable;
import android.view.KeyEvent;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.webkit.WebView;
import android.widget.Button;
public class MainActivity extends Activity {
private static final String MAP_URL = "file:///android_asset/googleMap.html";
private WebView webView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
setupWebView();
this.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
}
private void setupWebView(){
webView = (WebView) findViewById(R.id.webView1);
webView.getSettings().setJavaScriptEnabled(true);
webView.loadUrl(MAP_URL);
}
}
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activity_main.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/RelativeLayout1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center"
android:orientation="vertical"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".Home" >
<WebView
android:id="@+id/webView1"
android:layout_width="fill_parent"
android:layout_height="400dp"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:layout_weight="0.39" />
</RelativeLayout> |
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