Question

我正在编写一个主要使用Javascript连接到网站的基本移动包装器。此站点有一个登录表单，尝试访问相关设备的地理位置。当在模拟器上运行时，没有提示允许位置（这在我的脑海中是有意义的，因为PC具有物理位置和外部IP地址等）并且GeoLocation只是没有问题，这对我来说建议代码至少是权限和webView设置的功能。在启用了位置服务的设备上运行时，即使我提示并允许其位置，该网站也无法解析我的位置。

webView和设置如下所示，Android Manifest如下所示。

public class MainActivity extends AppCompatActivity {

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

    WebView wView = (WebView) findViewById(R.id.activity_main_webview);
    WebView.setWebContentsDebuggingEnabled(true);


    wView.setWebChromeClient(new WebChromeClient(){
        @Override
        public void onGeolocationPermissionsShowPrompt(final String origin,
                                                       final GeolocationPermissions.Callback callback) {

            AlertDialog.Builder builder = new AlertDialog.Builder(getApplicationContext());
            builder.setMessage( origin + " would like to use your current location" );
            builder.setNegativeButton( "Don't Allow", new DialogInterface.OnClickListener() {
                @Override
                public void onClick( DialogInterface dialog, int which ) {

                    callback.invoke( origin, false, false );
                    dialog.dismiss();
                }
            } );
            builder.setPositiveButton( "Okay", new DialogInterface.OnClickListener() {
                @Override
                public void onClick( DialogInterface dialog, int which ) {
                    callback.invoke( origin, true, false );
                    dialog.dismiss();
                }
            });
        }
    });

    wView.getSettings().setJavaScriptEnabled(true);
    wView.getSettings().setJavaScriptCanOpenWindowsAutomatically(true);
    wView.getSettings().setGeolocationEnabled(true);

    String url = BuildConfig.HOST_URL;



    //String postData = "username="+ URLEncoder.encode(user,"UTF-8")+"&password="+URLEncoder.encode(password,"UTF-8");
    //Log.e("TEST","postData " + postData);
    wView.loadUrl(url);


}
}

清单：

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.toteireland.app" >

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_GPS" />
<uses-permission android:name="android.permission.ACCESS_ASSISTED_GPS" />
<uses-permission android:name="android.permission.ACCESS_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />

<application
    android:allowBackup="true"
    android:icon="@drawable/ic_launcher"
    android:label="Tote Ireland"
    android:theme="@style/AppTheme"
    >

    <activity
        android:name="com.toteireland.app.MainActivity"
        android:label="@string/app_name">
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>

</application>

这是权限的正确位置吗？

Android GeoLocation不适用于设备

0 个答案: