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可能性の重複：ここ エディットテキストから地名を取得し、地図上に配置
i am getting null pointer exception from String placeName = placeText.getText().toString();
final EditText placeText = (EditText)layout.findViewById(R.id.strtplace);
final String placeName = placeText.getText().toString();
dialog.setPositiveButton("Ok", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int id) {
// TODO Auto-generated method stub
//Break from execution if the user has not entered anything in the field
if(placeName.compareTo("")==0)
numberOptions = 5;
String [] optionArray = new String[numberOptions];
Geocoder gcoder = new Geocoder(TravellogActivity.this);
try{
List<Address> results = gcoder.getFromLocationName(placeName,numberOptions);
Iterator<Address> locations = results.iterator();
String raw = "\nRaw String:\n";
String country;
int opCount = 0;
while(locations.hasNext()){
Address location = locations.next();
lat = location.getLatitude();
lon = location.getLongitude();
country = location.getCountryName();
if(country == null) {
country = "";
} else {
country = ", "+country;
}
raw += location+"\n";
optionArray[opCount] = location.getAddressLine(0)+", "+location.getAddressLine(1)+country+"\n";
opCount ++;
}
Log.i("Location-List", raw);
Log.i("Location-List","\nOptions:\n");
for(int i=0; i<opCount; i++){
Log.i("Location-List","("+(i+1)+") "+optionArray[i]);
}
} catch (IOException e){
Log.e("Geocoder", "I/O Failure; is network available?",e);
}
// p = new GeoPoint((int)(latE6),(int)(lonE6));
}
});
dialog.show();
break;
}
return false ;
}