我想用sms收到的坐标更新地图。 调用接收器，但void refreshMap没有。 这是代码：
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.location.Criteria;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.telephony.SmsMessage;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.widget.TextView;
import android.widget.Toast;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.MarkerOptions;
public class MainActivity extends FragmentActivity implements LocationListener {
GoogleMap googleMap;
private static final String SMS_RECEIVED = "android.provider.Telephony.SMS_RECEIVED";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
IntentFilter filter = new IntentFilter(Intent.ACTION_DEFAULT);
filter.addAction(SMS_RECEIVED);
filter.setPriority(1000);
this.registerReceiver(this.smsReceiver, filter);
// Getting reference to the SupportMapFragment of activity_main.xml
SupportMapFragment fm = (SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map);
// Getting GoogleMap object from the fragment
googleMap = fm.getMap();
// Enabling MyLocation Layer of Google Map
googleMap.setMyLocationEnabled(true);
// Getting LocationManager object from System Service LOCATION_SERVICE
LocationManager locationManager = (LocationManager) getSystemService(LOCATION_SERVICE);
// Creating a criteria object to retrieve provider
Criteria criteria = new Criteria();
// Getting the name of the best provider
String provider = locationManager.getBestProvider(criteria, true);
// Getting Current Location
Location location = locationManager.getLastKnownLocation(provider);
if(location!=null){
onLocationChanged(location);
}
locationManager.requestLocationUpdates(provider, 20000, 0, this);
}
private BroadcastReceiver smsReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
if(intent.getAction().equals("android.provider.Telephony.SMS_RECEIVED"))
{
refreshMap(); //with the parsed coordinates from sms
}
}
}catch(Exception e){
// Log.d("Exception caught",e.getMessage());
}
}
}
}
};
@Override
public void onLocationChanged(Location location) {
TextView tvLocation = (TextView) findViewById(R.id.tv_location);
// Getting latitude of the current location
double latitude = location.getLatitude();
// Getting longitude of the current location
double longitude = location.getLongitude();
// Creating a LatLng object for the current location
LatLng latLng = new LatLng(latitude, longitude);
// Showing the current location in Google Map
googleMap.moveCamera(CameraUpdateFactory.newLatLng(latLng));
// Zoom in the Google Map
googleMap.animateCamera(CameraUpdateFactory.zoomTo(15));
// Setting latitude and longitude in the TextView tv_location
tvLocation.setText("Latitude:" + latitude + ", Longitude:"+ longitude );
}
@Override
public void onProviderDisabled(String provider) {
// TODO Auto-generated method stub
}
@Override
public void onProviderEnabled(String provider) {
// TODO Auto-generated method stub
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
// TODO Auto-generated method stub
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.activity_main, menu);
return true;
}
public void refreshMap() {
// TODO Auto-generated method stub
Log.e("MAP","IS refreshing"); //NEVER CAlled
}
}
我尝试了几种方法，但从未调用过refreshMap（）。 任何帮助都会很棒。
编辑：这是LogCat
04-12 13:48:41.046: I/SELinux(17737): Function: selinux_android_load_priority [0], There is no sepolicy file.
04-12 13:48:41.046: I/SELinux(17737):
04-12 13:48:41.066: I/SELinux(17737): Function: selinux_android_load_priority , spota verifySig and checkHash pass. priority version is VE=SEPF_SM-N9005_4.4.2_0040
04-12 13:48:41.066: I/SELinux(17737):
04-12 13:48:41.066: I/SELinux(17737):
04-12 13:48:41.066: I/SELinux(17737): selinux_android_seapp_context_reload: seapp_contexts file is loaded from /data/security/spota/seapp_contexts
04-12 13:48:41.066: E/dalvikvm(17737): >>>>> Normal User
04-12 13:48:41.066: E/dalvikvm(17737): >>>>> in.wptrafficanalyzer.locationingooglemapv2 [ userId:0 | appId:10623 ]
04-12 13:48:41.066: D/dalvikvm(17737): Late-enabling CheckJNI
04-12 13:48:41.296: W/ApplicationPackageManager(17737): getCSCPackageItemText()
04-12 13:48:41.296: I/PersonaManager(17737): getPersonaService() name persona_policy
04-12 13:48:41.356: E/MoreInfoHPW_ViewGroup(17737): Parent view is not a TextView
04-12 13:48:41.406: I/x(17737): Making Creator dynamically
04-12 13:48:41.446: I/Google Maps Android API(17737): Google Play services client version: 6587000
04-12 13:48:41.466: I/Google Maps Android API(17737): Google Play services package version: 7099038
04-12 13:48:42.076: D/dalvikvm(17737): GC_FOR_ALLOC freed 4205K, 24% free 20808K/27180K, paused 38ms, total 39ms
04-12 13:48:42.356: D/AbsListView(17737): Get MotionRecognitionManager
04-12 13:48:42.366: D/AbsListView(17737): onVisibilityChanged() is called, visibility : 8
04-12 13:48:42.366: D/AbsListView(17737): unregisterIRListener() is called
04-12 13:48:42.376: D/AbsListView(17737): onVisibilityChanged() is called, visibility : 8
04-12 13:48:42.376: D/AbsListView(17737): unregisterIRListener() is called
04-12 13:48:42.416: D/dalvikvm(17737): GC_FOR_ALLOC freed 1184K, 21% free 21645K/27180K, paused 26ms, total 26ms
04-12 13:48:42.456: W/ActivityThread(17737): ClassLoader.loadClass: The class loader returned by Thread.getContextClassLoader() may fail for processes that host multiple applications. You should explicitly specify a context class loader. For example: Thread.setContextClassLoader(getClass().getClassLoader());
04-12 13:48:42.526: I/System.out(17737): Thread-72732(HTTPLog):isShipBuild true
04-12 13:48:42.526: I/System.out(17737): Thread-72732(HTTPLog):SmartBonding Enabling is true, SHIP_BUILD is true, log to file is false, DBG is false
04-12 13:48:42.586: D/AbsListView(17737): onVisibilityChanged() is called, visibility : 0
04-12 13:48:42.586: D/AbsListView(17737): unregisterIRListener() is called
04-12 13:48:42.616: E/Activity :(17737): resumed
04-12 13:48:42.626: I/dalvikvm(17737): Could not find method android.content.pm.PackageManager.getPackageInstaller, referenced from method com.google.android.gms.common.ff.a
04-12 13:48:42.626: W/dalvikvm(17737): VFY: unable to resolve virtual method 479: Landroid/content/pm/PackageManager;.getPackageInstaller ()Landroid/content/pm/PackageInstaller;
04-12 13:48:42.626: D/dalvikvm(17737): VFY: replacing opcode 0x6e at 0x000d
04-12 13:48:42.636: D/AbsListView(17737): onVisibilityChanged() is called, visibility : 4
04-12 13:48:42.636: D/AbsListView(17737): unregisterIRListener() is called
04-12 13:48:42.646: D/AbsListView(17737): onVisibilityChanged() is called, visibility : 0
04-12 13:48:42.646: D/AbsListView(17737): unregisterIRListener() is called
04-12 13:48:42.646: D/AbsListView(17737): unregisterIRListener() is called
04-12 13:48:42.686: I/Adreno-EGL(17737): <qeglDrvAPI_eglInitialize:410>: EGL 1.4 QUALCOMM build: ()
04-12 13:48:42.686: I/Adreno-EGL(17737): OpenGL ES Shader Compiler Version: E031.24.00.08+13
04-12 13:48:42.686: I/Adreno-EGL(17737): Build Date: 03/28/14 Fri
04-12 13:48:42.686: I/Adreno-EGL(17737): Local Branch: 0328_AU200_patches
04-12 13:48:42.686: I/Adreno-EGL(17737): Remote Branch:
04-12 13:48:42.686: I/Adreno-EGL(17737): Local Patches:
04-12 13:48:42.686: I/Adreno-EGL(17737): Reconstruct Branch:
04-12 13:48:42.786: D/OpenGLRenderer(17737): Enabling debug mode 0
04-12 13:48:42.796: D/AbsListView(17737): unregisterIRListener() is called
答案 0 :(得分：0)
我认为您需要在UI线程上调用refreshMap方法，如下所示：
private BroadcastReceiver smsReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
if(intent.getAction().equals("android.provider.Telephony.SMS_RECEIVED"))
{
MainActivity.this.runOnUiThread(new Runnable() {
@Override
public void run() {
refreshMap(); //with the parsed coordinates from sms
}
});
}
}
}catch(Exception e){
Log.d("Exception caught",e.getMessage());
}
}
}
}
};