I have the google maps api installed, and have tried to run it on the
emulator and an actual droid with the same result. Thanks for the
suggestion though
On Apr 9, 4:40 pm, Mark Murphy <mmur...@commonsware.com> wrote:
> bob wrote:
> > Certainly.
>
> > 04-09 20:58:13.199: ERROR/AndroidRuntime(2362): Uncaught handler:
> > thread main exiting due to uncaught exception
> > 04-09 20:58:13.229: ERROR/AndroidRuntime(2362):
> > java.lang.RuntimeException: Unable to instantiate activity
> > ComponentInfo{com.wissen.android/com.wissen.android.Hello}:
> > java.lang.ClassNotFoundException: com.wissen.android.Hello in loader
> > dalvik.system.pathclassloa...@43d02820
> > 04-09 20:58:13.229: ERROR/AndroidRuntime(2362): at
> > android.app.ActivityThread.performLaunchActivity(ActivityThread.java:
> > 2417)
> > 04-09 20:58:13.229: ERROR/AndroidRuntime(2362): at
> > android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:
> > 2512)
> > 04-09 20:58:13.229: ERROR/AndroidRuntime(2362): at
> > android.app.ActivityThread.access$2200(ActivityThread.java:119)
> > 04-09 20:58:13.229: ERROR/AndroidRuntime(2362): at
> > android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863)
> > 04-09 20:58:13.229: ERROR/AndroidRuntime(2362): at
> > android.os.Handler.dispatchMessage(Handler.java:99)
> > 04-09 20:58:13.229: ERROR/AndroidRuntime(2362): at
> > android.os.Looper.loop(Looper.java:123)
> > 04-09 20:58:13.229: ERROR/AndroidRuntime(2362): at
> > android.app.ActivityThread.main(ActivityThread.java:4363)
> > 04-09 20:58:13.229: ERROR/AndroidRuntime(2362): at
> > java.lang.reflect.Method.invokeNative(Native Method)
> > 04-09 20:58:13.229: ERROR/AndroidRuntime(2362): at
> > java.lang.reflect.Method.invoke(Method.java:521)
> > 04-09 20:58:13.229: ERROR/AndroidRuntime(2362): at
> > com.android.internal.os.ZygoteInit
> > $MethodAndArgsCaller.run(ZygoteInit.java:860)
> > 04-09 20:58:13.229: ERROR/AndroidRuntime(2362): at
> > com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
> > 04-09 20:58:13.229: ERROR/AndroidRuntime(2362): at
> > dalvik.system.NativeStart.main(Native Method)
> > 04-09 20:58:13.229: ERROR/AndroidRuntime(2362): Caused by:
> > java.lang.ClassNotFoundException: com.wissen.android.Hello in loader
> > dalvik.system.pathclassloa...@43d02820
> > 04-09 20:58:13.229: ERROR/AndroidRuntime(2362): at
> > dalvik.system.PathClassLoader.findClass(PathClassLoader.java:243)
> > 04-09 20:58:13.229: ERROR/AndroidRuntime(2362): at
> > java.lang.ClassLoader.loadClass(ClassLoader.java:573)
> > 04-09 20:58:13.229: ERROR/AndroidRuntime(2362): at
> > java.lang.ClassLoader.loadClass(ClassLoader.java:532)
> > 04-09 20:58:13.229: ERROR/AndroidRuntime(2362): at
> > android.app.Instrumentation.newActivity(Instrumentation.java:1021)
> > 04-09 20:58:13.229: ERROR/AndroidRuntime(2362): at
> > android.app.ActivityThread.performLaunchActivity(ActivityThread.java:
> > 2409)
>
> > Thanks for the help
>
> > On Apr 9, 4:10 pm, Rog rio de Souza Moraes <rogerio.so...@gmail.com>
> > wrote:
> >> Can you paste your logcat?
> >> This can guide us to help you!
>
> >> Regards,
>
> >> Rogerio
>
> >> 2010/4/9 bob <crcowboy...@gmail.com>
>
> >>> package com.wissen.android;
> >>> import com.google.android.maps.GeoPoint;
> >>> import com.google.android.maps.MapActivity;
> >>> import com.google.android.maps.MapController;
> >>> import com.google.android.maps.MapView;
> >>> import android.content.Context;
> >>> import android.location.Location;
> >>> import android.location.LocationListener;
> >>> import android.location.LocationManager;
> >>> import android.os.Bundle;
> >>> import android.widget.Toast;
> >>> public class Hello extends MapActivity implements LocationListener
> >>> {
> >>> private LocationManager lm;
> >>> private LocationListener locationListener;
> >>> private MapView mapView;
> >>> private MapController mc;
> >>> /** Called when the activity is first created. */
> >>> �...@override
> >>> public void onCreate(Bundle savedInstanceState) {
> >>> super.onCreate(savedInstanceState);
> >>> setContentView(R.layout.main);
> >>> //---use the LocationManager class to obtain GPS locations---
> >>> lm = (LocationManager)
> >>> getSystemService(Context.LOCATION_SERVICE); *
> >>> /locationListener = new MyLocationListener();
> >>> lm.requestLocationUpdates(
> >>> LocationManager.GPS_PROVIDER,
> >>> 0,
> >>> 0,
> >>> locationListener);
> >>> mapView = (MapView) findViewById(R.id.mapview1);
> >>> mc = mapView.getController();
> >>> }
> >>> �...@override
> >>> protected boolean isRouteDisplayed() {
> >>> // TODO Auto-generated method stub
> >>> return false;
> >>> }
> >>> �...@override
> >>> public void onLocationChanged(Location location) {
> >>> // TODO Auto-generated method stub
> >>> }
> >>> �...@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
> >>> }
> >>> private class MyLocationListener implements LocationListener
> >>> {
> >>> �...@override
> >>> public void onLocationChanged(Location loc) {
> >>> if (loc != null) {
> >>> Toast.makeText(getBaseContext(),
> >>> "Location changed : Lat: " + loc.getLatitude() +
> >>> " Lng: " + loc.getLongitude(),
> >>> Toast.LENGTH_SHORT).show();
> >>> GeoPoint p = new GeoPoint(
> >>> (int) (loc.getLatitude() * 1E6),
> >>> (int) (loc.getLongitude() * 1E6));
> >>> mc.animateTo(p);
> >>> mc.setZoom(16);
> >>> mapView.invalidate();
> >>> }
> >>> }
> >>> �...@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
> >>> }
> >>> }
> >>> }
> >>> I'm making a simple GPS app that updates your current location, but
> >>> whenever I try to run it, I get a "Application has stopped
> >>> unexpectedly" error. I can't figure out the problem. Any ideas?
>
> You may be attempting to run this in an emulator that does not have
> Google Maps in it. If so, Android cannot load your class, because
> MapActivity is not there.
>
> --
> Mark Murphy (a Commons
> Guy)http://commonsware.com|http://twitter.com/commonsguy
>
> Android Consulting:http://commonsware.com/consulting
--
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to android-developers@googlegroups.com
To unsubscribe from this group, send email to
android-developers+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en
To unsubscribe, reply using "remove me" as the subject.
