Я пробую пример, приведенный в нашей книге, и тестирую его на LG P500, но все, что я получаю, это принудительное закрытие со следующими ошибками:
WARNING: Application does not specify an API level requirement!
[2011-11-09 15:43:38 - dloc] Device API version is 8 (Android 2.2.2)
**p.s i have mentioned api level**
**logcat:**
11-09 16:00:44.738: W/dalvikvm(8002): threadid=1: thread exiting with uncaught exception (group=0x40020ac0)
11-09 16:00:44.738: E/AndroidRuntime(8002): FATAL EXCEPTION: main
11-09 16:00:44.738: E/AndroidRuntime(8002): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.microjobsinc.dloc/com.microjobsinc.dloc.Main}: java.lang.ClassNotFoundException: com.microjobsinc.dloc.Main in loader dalvik.system.PathClassLoader[/data/app/com.microjobsinc.dloc-2.apk]
11-09 16:00:44.738: E/AndroidRuntime(8002): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2585)
11-09 16:00:44.738: E/AndroidRuntime(8002): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
11-09 16:00:44.738: E/AndroidRuntime(8002): at android.app.ActivityThread.access$2300(ActivityThread.java:125)
11-09 16:00:44.738: E/AndroidRuntime(8002): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
11-09 16:00:44.738: E/AndroidRuntime(8002): at android.os.Handler.dispatchMessage(Handler.java:99)
11-09 16:00:44.738: E/AndroidRuntime(8002): at android.os.Looper.loop(Looper.java:123)
11-09 16:00:44.738: E/AndroidRuntime(8002): at android.app.ActivityThread.main(ActivityThread.java:4627)
11-09 16:00:44.738: E/AndroidRuntime(8002): at java.lang.reflect.Method.invokeNative(Native Method)
11-09 16:00:44.738: E/AndroidRuntime(8002): at java.lang.reflect.Method.invoke(Method.java:521)
11-09 16:00:44.738: E/AndroidRuntime(8002): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
11-09 16:00:44.738: E/AndroidRuntime(8002): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
11-09 16:00:44.738: E/AndroidRuntime(8002): at dalvik.system.NativeStart.main(Native Method)
11-09 16:00:44.738: E/AndroidRuntime(8002): Caused by: java.lang.ClassNotFoundException: com.microjobsinc.dloc.Main in loader dalvik.system.PathClassLoader[/data/app/com.microjobsinc.dloc-2.apk]
11-09 16:00:44.738: E/AndroidRuntime(8002): at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:243)
11-09 16:00:44.738: E/AndroidRuntime(8002): at java.lang.ClassLoader.loadClass(ClassLoader.java:573)
11-09 16:00:44.738: E/AndroidRuntime(8002): at java.lang.ClassLoader.loadClass(ClassLoader.java:532)
11-09 16:00:44.738: E/AndroidRuntime(8002): at android.app.Instrumentation.newActivity(Instrumentation.java:1021)
11-09 16:00:44.738: E/AndroidRuntime(8002): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2577)
11-09 16:00:44.738: E/AndroidRuntime(8002): ... 11 more
11-09 16:00:49.848: W/dalvikvm(8013): threadid=1: thread exiting with uncaught exception (group=0x40020ac0)
11-09 16:00:49.858: E/AndroidRuntime(8013): FATAL EXCEPTION: main
Код написан ниже
public class main extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
// find the TextViews
TextView tvLatitude = (TextView)findViewById(R.id.tvLatitude);
TextView tvLongitude = (TextView)findViewById(R.id.tvLongitude);
// get handle for LocationManager
LocationManager lm = (LocationManager)getSystemService(Context.LOCATION_SERVICE);
// connect to the GPS location service
String providerName = LocationManager.GPS_PROVIDER;
Location loc = lm.getLastKnownLocation( providerName);
// fill in the TextViews
tvLatitude.setText(Double.toString(loc.getLatitude()));
tvLongitude.setText(Double.toString(loc.getLongitude()));
}
}
В чем причина этой проблемы и как ее исправить?