javascript - 谷歌地图嵌入 : Turn iFrame into a link in iOS/Android

Question

在我的网站上，我有一张指向我公司位置的嵌入式 Google map 。当有人在 iOS/Android 设备上查看我的网站时，我希望他们能够单击 map 并使用 URL 架构在 native Google map 应用程序中打开 map

comgooglemaps://

我的计划是将 iFrame 变成这些设备上的链接，但我没有运气。

任何人都知道如何执行此操作或更好地了解如何实现此功能。

Answer 1

我有 JSON

"GoogleMap":"\u003ciframe src=\"https://www.google.com/maps/embed?pb=!1m16!1m12!1m3!1d434549.40374533384!2d74.24349628287739!3d31.690830957117996!2m3!1f0!2f0!3f0!3m2!1i1024!2i768!4f13.1!2m1!1sPakistan+Lahore!5e0!3m2!1sen!2s!4v1395138949280\"width=\"600\"height=\"450\"frameborder=\"0\"style=\"border:0\"\u003e\u003c/iframe\u003e",

解析成字符串时，....结果

String iframe = "https://www.google.com/maps/embed?pb=!1m16!1m12!1m3!1d434549.40374533384!2d74.24349628287739!3d31.690830957117996!2m3!1f0!2f0!3f0! 3m2!1i1024!2i768!4f13.1!2m1!1s巴基斯坦+拉合尔!5e0!3m2!1sen!2s!4v1395138949280 width=600 height=450 frameborder=0 style=border:0";

布局:activity_main

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/LinearLayout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    tools:context=".MainActivity" >

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="40dp"
        android:background="#00FF00" >

        <TextView
            android:id="@+id/header_textView"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerHorizontal="true"
            android:layout_centerVertical="true"
            android:text="Google Map"
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:textStyle="bold" />
    </RelativeLayout>

    <WebView
        android:id="@+id/googlemap_webView"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_margin="10dp" />

</LinearLayout>

Java 类:MainActivity

public class MainActivity extends Activity {

    private WebView googleMapWebView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        initializeUI();
    }

    /**
     * This method is used to Initialize UI components
     */
    private void initializeUI() {

            String iframe = "<iframe src=https://www.google.com/maps/embed?pb=!1m16!1m12!1m3!1d434549.40374533384!2d74.24349628287739!3d31.690830957117996!2m3!1f0!2f0!3f0!3m2!1i1024!2i768!4f13.1!2m1!1sPakistan+Lahore!5e0!3m2!1sen!2s!4v1395138949280 width=600 height=450 frameborder=0 style=border:0</iframe>";
            googleMapWebView = (WebView) findViewById(R.id.googlemap_webView);
            googleMapWebView.getSettings().setJavaScriptEnabled(true);
            googleMapWebView.loadData(iframe, "text/html", "utf-8");
    }

}

AndroidManifest.xml

1. <uses-permission android:name="android.permission.INTERNET"/>

还要检查 WIFI 权限等..