android.content.res.Resources $ NotFoundException: Строка ресурса ID # 0x12 - onLocationChanged()

Question

Мой код:

//GeolocationActivity.java 

@Override 
    public void onLocationChanged(Location arg0) { 
     if(gpson&&arg0!=null) 
     { 
      tv1.setText((int)arg0.getLongitude()); //there is an error 
      tv2.setText((int)arg0.getLatitude()); 
      tv3.setText((int)arg0.getAccuracy()); 
     } 
    } 

private void setUpGPS() 
    { 
     if(locman.isProviderEnabled(LocationManager.GPS_PROVIDER) == false) 
     { 
      Intent i = new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS); 
      startActivity(i); 
      Toast.makeText(getApplicationContext(), R.string.gps_enabling, Toast.LENGTH_LONG).show(); 
     }else{ 
     setContentView(R.layout.subactivity_gps);  gpson=true; 
     //some code removed 
     tv1 = (TextView)findViewById(R.id.gps_longitude_txt); 
     tv2 = (TextView)findViewById(R.id.gps_langitude_txt); 
     tv3 = (TextView)findViewById(R.id.gps_accuracy_text); 
     Criteria c = new Criteria(); 
     prov = locman.getBestProvider(c, false); 
     Location loc = locman.getLastKnownLocation(prov); 
     if(loc!=null)onLocationChanged(loc); 
     } 
    } 
//setUpGPS() is called in onCreate() - there are also other variables initzialized 

Logcat:

10-14 13:52:41.575: E/AndroidRuntime(11386): FATAL EXCEPTION: main 
10-14 13:52:41.575: E/AndroidRuntime(11386): android.content.res.Resources$NotFoundException: String resource ID #0x12 
10-14 13:52:41.575: E/AndroidRuntime(11386): at android.content.res.Resources.getText(Resources.java:1068) 
10-14 13:52:41.575: E/AndroidRuntime(11386): at android.widget.TextView.setText(TextView.java:4546) 
10-14 13:52:41.575: E/AndroidRuntime(11386): at com.radzik.myapp.GeolocationActivity.onLocationChanged(GeolocationActivity.java:185) 

XML файл макета:

<?xml version="1.0" encoding="utf-8"?> 
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:tools="http://schemas.android.com/tools" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    android:keepScreenOn="true" 
    android:paddingBottom="@dimen/activity_vertical_margin" 
    android:paddingLeft="@dimen/activity_horizontal_margin" 
    android:paddingRight="@dimen/activity_horizontal_margin" 
    android:paddingTop="@dimen/activity_vertical_margin" 
    tools:context="com.radzik.myapp.GeolocationActivity" > 
//some code removed 

    <TextView 
     android:id="@+id/gps_longitude" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_alignLeft="@+id/gps_backmain" 
     android:layout_below="@+id/textView1" 
     android:layout_marginTop="30dp" 
     android:text="@string/longitude" 
     android:textAppearance="?android:attr/textAppearanceMedium" /> 

    <TextView 
     android:id="@+id/gps_longitude_txt" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_alignBaseline="@+id/gps_longitude" 
     android:layout_alignBottom="@+id/gps_longitude" 
     android:layout_alignLeft="@+id/textView1" 
     android:layout_marginLeft="20dp" 
     android:text=" " 
     android:textAppearance="?android:attr/textAppearanceMedium" /> 

    <TextView 
     android:id="@+id/gps_langitude" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_alignLeft="@+id/gps_longitude" 
     android:layout_below="@+id/gps_longitude" 
     android:text="@string/langitude" 
     android:textAppearance="?android:attr/textAppearanceMedium" /> 

    <TextView 
     android:id="@+id/gps_langitude_txt" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_alignBaseline="@+id/gps_langitude" 
     android:layout_alignBottom="@+id/gps_langitude" 
     android:layout_alignLeft="@+id/textView1" 
     android:text=" " 
     android:textAppearance="?android:attr/textAppearanceMedium" /> 

    <TextView 
     android:id="@+id/gps_accuracy" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_alignLeft="@+id/gps_langitude" 
     android:layout_below="@+id/gps_langitude" 
     android:text="@string/gps_accuracy" 
     android:textAppearance="?android:attr/textAppearanceMedium" /> 

    <TextView 
     android:id="@+id/gps_accuracy_text" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_below="@+id/gps_langitude_txt" 
     android:layout_toRightOf="@+id/gps_longitude_txt" 
     android:text=" " 
     android:textAppearance="?android:attr/textAppearanceMedium" /> 

//some code removed 

</RelativeLayout> 

Я не знаю причины этой ошибки. Пробовал отлаживать, но ничего не найдено - все определено propely. Пожалуйста, помогите мне в этом случае

Answer 1

Вы даете целочисленное значение TextView так, что он будет найти соответствующий идентификатор в R.java

попробовать concatinating значение как этот

@Override 
public void onLocationChanged(Location arg0) { 
    if(arg0!=null) 
    { 
     tv1.setText(String.valueOf(arg0.getLongitude())); //there is an error 
     tv2.setText(String.valueOf(arg0.getLatitude())); 
     tv3.setText(String.valueOf(arg0.getAccuracy())); 
    } 
}