こんにちは皆さん私はここに与えられたコードを使用しています Androidでユーザーの現在の場所を取得するための最も簡単で最も堅牢な方法は何ですか? 現在の場所を取得するにはしかし、私はClassNotFoundExecption
ここに私の完全なコードを取得しています:
// MapActivityコード:
package com.example.gmaps;
import com.example.gmaps.MyLocation.LocationResult;
import com.google.android.maps.MapActivity;
import android.location.Location;
import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.widget.Toast;
public class MainActivity extends MapActivity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
LocationResult locationResult = new LocationResult(){
@Override
public void gotLocation(Location location){
//Got the location!
Toast.makeText(getApplicationContext(), "I got the location", Toast.LENGTH_LONG).show();
}
};
MyLocation myLocation = new MyLocation();
myLocation.getLocation(MainActivity.this, locationResult);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.activity_main, menu);
return true;
}
@Override
protected boolean isRouteDisplayed() {
// TODO Auto-generated method stub
return false;
}
}
MyLocationのANd私は上記のリンクで与えられたのと同じコードを持っていますこれが私のlogcatです
> 10-18 16:49:51.222: E/AndroidRuntime(24816): FATAL EXCEPTION: main
10-18 16:49:51.222: E/AndroidRuntime(24816): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.example.gmaps/com.example.gmaps.MainActivity}: java.lang.ClassNotFoundException: com.example.gmaps.MainActivity
10-18 16:49:51.222: E/AndroidRuntime(24816): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1993)
10-18 16:49:51.222: E/AndroidRuntime(24816): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2104)
10-18 16:49:51.222: E/AndroidRuntime(24816): at android.app.ActivityThread.access$600(ActivityThread.java:132)
10-18 16:49:51.222: E/AndroidRuntime(24816): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1157)
10-18 16:49:51.222: E/AndroidRuntime(24816): at android.os.Handler.dispatchMessage(Handler.java:99)
10-18 16:49:51.222: E/AndroidRuntime(24816): at android.os.Looper.loop(Looper.java:137)
10-18 16:49:51.222: E/AndroidRuntime(24816): at android.app.ActivityThread.main(ActivityThread.java:4575)
10-18 16:49:51.222: E/AndroidRuntime(24816): at java.lang.reflect.Method.invokeNative(Native Method)
10-18 16:49:51.222: E/AndroidRuntime(24816): at java.lang.reflect.Method.invoke(Method.java:511)
10-18 16:49:51.222: E/AndroidRuntime(24816): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:789)
10-18 16:49:51.222: E/AndroidRuntime(24816): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:556)
10-18 16:49:51.222: E/AndroidRuntime(24816): at dalvik.system.NativeStart.main(Native Method)
10-18 16:49:51.222: E/AndroidRuntime(24816): Caused by: java.lang.ClassNotFoundException: com.example.gmaps.MainActivity
10-18 16:49:51.222: E/AndroidRuntime(24816): at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:61)
10-18 16:49:51.222: E/AndroidRuntime(24816): at java.lang.ClassLoader.loadClass(ClassLoader.java:501)
10-18 16:49:51.222: E/AndroidRuntime(24816): at java.lang.ClassLoader.loadClass(ClassLoader.java:461)
10-18 16:49:51.222: E/AndroidRuntime(24816): at android.app.Instrumentation.newActivity(Instrumentation.java:1023)
10-18 16:49:51.222: E/AndroidRuntime(24816): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1984)
10-18 16:49:51.222: E/AndroidRuntime(24816): ... 11 more