android – 如何将一个kml文件发送到Google Earth,就像MyTracks(开源)一样？

@H_502_1@我不知道你是否看过惊人的myTrack更新,但它允许将一个kml文件发送到Google Earth应用程序并将其显示在Google应用程序中(当然,如果已安装). @H_674_1@源代码在那里：http://code.google.com/p/mytracks/source/browse/

@H_674_1@但我无法找到实现这一目标的方法.

@H_674_1@我想我在这里找到了一些东西：http://code.google.com/r/jshih-mytracks3/source/browse/MyTracks/src/com/google/android/apps/mytracks/io/file/SaveActivity.java?spec=svn5178eb75934b7f0c4c23ec26b7d79a0787de18b8&r=5178eb75934b7f0c4c23ec26b7d79a0787de18b8

else if (playTrack) {
        Intent intent = new Intent()
            .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_NEW_TASK)
            .putExtra(GOOGLE_EARTH_TOUR_FEATURE_ID,KmlTrackWriter.TOUR_FEATURE_ID)
            .setClassName(GOOGLE_EARTH_PACKAGE,GOOGLE_EARTH_CLASS)
            .setDataAndType(Uri.fromFile(new File(savedPath)),GOOGLE_EARTH_KML_MIME_TYPE);
        startActivity(intent);

@H_674_1@硬编码方式提供此代码：

Intent intent = new Intent()
            .addFlags(
                    Intent.FLAG_ACTIVITY_CLEAR_TOP
                            | Intent.FLAG_ACTIVITY_NEW_TASK)
            .putExtra("com.google.earth.EXTRA.tour_feature_id","tour")
            .setClassName("com.google.earth","com.google.earth.EarthActivity")
            .setDataAndType(Uri.fromFile(new File("/sdcard/test.kml")),"application/vnd.google-earth.kml+xml");
    startActivity(intent);

@H_674_1@但是上面的代码只显示了与此代码相同结果的路径：

Intent mapIntent = new Intent(Intent.ACTION_VIEW); 
    Uri uri1 = Uri.parse("file:///sdcard/test.kml"); 
    mapIntent.setData(uri1); 
    startActivity(Intent.createChooser(mapIntent,"Sample"));

@H_674_1@我的目标是通过“播放”按钮获得相同的结果.

File file = new File(Environment.getExternalStorageDirectory(),"sample_tour.kml");
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setDataAndType(Uri.fromFile(filE),"application/vnd.google-earth.kml+xml");
intent.putExtra("com.google.earth.EXTRA.tour_feature_id","my_track");
startActivity(intent);

<Placemark id="my_track">
 <gx:Track>
  ...
 </gx:Track>
</Placemark>