Spinner ignores conditional statements
So i got my spinner with entries from a StringArray.
String[] spinnerEntries = {
getResources().getString(R.string.oldPoint),
getResources().getString(R.string.newPoint),
getResources().getString(R.string.gpsLocati开发者_StackOverflow中文版on) };
Spinner spinner = (Spinner) findViewById(R.id.spinner1);
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,
android.R.layout.simple_spinner_item, spinnerEntries);
I want to set the searchPoint
depending on spinner selection, but it totally igonores all cases except for the first one (oldPoint). What am I doing wrong? Wheter i got too tired or too stupid, but i just don't see the problem.
public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
String spinnerItem = (String) parent.getItemAtPosition(pos);
if (spinnerItem.equals(getString(R.string.oldPoint))) {
searchPoint = R.string.oldPoint;
} else if (spinnerItem.equals(R.string.newPoint)) {
searchPoint = R.string.newPoint;
} else if (spinnerItem.equals(R.string.gpsLocation)) {
searchPoint = R.string.gpsLocation;
}
}
In the first conditional, you're correctly calling getString
() on the constant name. However, on the second two else blocks, you're not.
// Correct
if (spinnerItem.equals(getString(R.string.oldPoint))) {
searchPoint = R.string.oldPoint;
// Need to call getString() on R.string.newPoint
} else if (spinnerItem.equals(R.string.newPoint)) {
searchPoint = R.string.newPoint;
// Need to call getString() on R.string.gpsLocation
} else if (spinnerItem.equals(R.string.gpsLocation)) {
searchPoint = R.string.gpsLocation;
}
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