用kml文件启动谷歌地球

时间:2012-09-27 18:27:17

标签: android android-intent

我正在尝试使用特定的KML文件从我的Android应用启动Google地球6.1。这就是我所拥有的:

            File file = new File(Environment.getExternalStorageDirectory(), "master.kml");
            Intent intent = new Intent(Intent.ACTION_VIEW);
            intent.setDataAndType(Uri.fromFile(file), "application/vnd.google-earth.kml+xml");
            startActivity(intent);

我的AndroidManifest.xml如下所示:

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.androidscope"
android:versionCode="1"
android:versionName="1.0" >

<uses-sdk
    android:minSdkVersion="8"
    android:targetSdkVersion="15" />

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

<application
    android:icon="@drawable/ic_launcher"
    android:label="@string/app_name"
    android:theme="@style/AppTheme" >
    <activity
        android:name=".MainActivity"
        android:label="@string/title_activity_main" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
</application>

但是,当我运行时,我得到一个ActivityNotFoundException:

  

09-27 14:23:05.290:W / dalvikvm(3525):threadid = 1:线程退出时未捕获异常(group = 0x400dc760)   09-27 14:23:05.290:E / AndroidRuntime(3525):致命异常:主要   09-27 14:23:05.290:E / AndroidRuntime(3525):android.content.ActivityNotFoundException:找不到处理Intent的活动{act = android.intent.action.VIEW dat = file:/// mnt / sdcard / master .kml typ = application / vnd.google-earth.kml + xml}   09-27 14:23:05.290:E / AndroidRuntime(3525):在android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1508)   09-27 14:23:05.290:E / AndroidRuntime(3525):在android.app.Instrumentation.execStartActivity(Instrumentation.java:1382)   09-27 14:23:05.290:E / AndroidRuntime(3525):在android.app.Activity.startActivityForResult(Activity.java:3095)   09-27 14:23:05.290:E / AndroidRuntime(3525):在android.app.Activity.startActivity(Activity.java:3201)   09-27 14:23:05.290:E / AndroidRuntime(3525):at com.example.androidscope.MainActivity $ 1.onClick(MainActivity.java:85)   09-27 14:23:05.290:E / AndroidRuntime(3525):在android.view.View.performClick(View.java:3122)   09-27 14:23:05.290:E / AndroidRuntime(3525):在android.view.View $ PerformClick.run(View.java:11942)   09-27 14:23:05.290:E / AndroidRuntime(3525):在android.os.Handler.handleCallback(Handler.java:587)   09-27 14:23:05.290:E / AndroidRuntime(3525):在android.os.Handler.dispatchMessage(Handler.java:92)   09-27 14:23:05.290:E / AndroidRuntime(3525):在android.os.Looper.loop(Looper.java:132)   09-27 14:23:05.290:E / AndroidRuntime(3525):在android.app.ActivityThread.main(ActivityThread.java:4028)   09-27 14:23:05.290:E / AndroidRuntime(3525):at java.lang.reflect.Method.invokeNative(Native Method)   09-27 14:23:05.290:E / AndroidRuntime(3525):at java.lang.reflect.Method.invoke(Method.java:491)   09-27 14:23:05.290:E / AndroidRuntime(3525):at com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:844)   09-27 14:23:05.290:E / AndroidRuntime(3525):at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:602)   09-27 14:23:05.290:E / AndroidRuntime(3525):at dalvik.system.NativeStart.main(Native Method)

我注意到如果我添加:

intent.setClassName("com.google.earth", "com.google.earth.EarthActivity");

然后Google地球加载但没有KML信息。有没有人有任何想法?

2 个答案:

答案 0 :(得分:0)

Uri earthURI = Uri.fromFile(kmlFile);

Intent earthIntent = new Intent(android.content.Intent.ACTION_VIEW,earthURI);

startActivity(earthIntent);

答案 1 :(得分:0)

  

Intent earthIntent = new Intent(android.content.Intent.ACTION_VIEW,earthURI);

这似乎在Android 5上运行良好

是否存在违反此意图的Android 6权限更改?