我必须用新的"快照制造商"来解决这个问题,这是在谷歌地图发布8月份实施但我不知道如何做到这一点.可以给我一个简单的例子吗?
这是我的代码:
public class MainActivity extends Activity {
static LatLng HAMBURG = new LatLng(47.524749, 21.632745);
GoogleMap map;
File dbFile;
private File imageFile;
@SuppressLint("NewApi")
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
PolylineOptions line = new PolylineOptions();
map = ((MapFragment) getFragmentManager().findFragmentById(R.id.map))
.getMap();
/*
* Adatbázis
*/
try {
dbFile = getDatabasePath("/mnt/sdcard/Download/TeleSensors.db");
} catch (Exception e) {
}
SQLiteDatabase myDataBase = SQLiteDatabase.openDatabase(
dbFile.getAbsolutePath(), null, SQLiteDatabase.OPEN_READONLY);
Cursor curTAB = myDataBase.rawQuery("SELECT * FROM GPS_Values;", null);
Integer count = 0;
while (curTAB.moveToNext()) {
String s_latitude …Run Code Online (Sandbox Code Playgroud)