加
catspinner.setOnItemSelectedListener(new planOnClickListener());
至
chooseCategory();
这是整个代码-
public class TemoActivity extends Activity {
public Spinner catspinner,planspinner3,planspinner1,planspinner2;
protected void onCreate(Bundle mbfSplash) {
super.onCreate(mbfSplash);
setContentView(R.layout.main);
chooseCategory();
choosePersonalPlan();
chooseLargeBusPlan();
chooseSmallMedPlan();
}
public void chooseCategory() {
catspinner = (Spinner) findViewById(R.id.catspinner);
ArrayAdapter<CharSequence> catAdapter = ArrayAdapter.createFromResource(this, R.array.ducategory, android.R.layout.simple_spinner_item);
catAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
catspinner.setAdapter(catAdapter);
catspinner.setOnItemSelectedListener(new planOnClickListener());
}
private void choosePersonalPlan(){
planspinner1 = (Spinner) findViewById(R.id.planspinner);
List<String> planlist = new ArrayList<String>();
planlist.add("Elite Regular Plan");
planlist.add("Elite Super Plans");
planlist.add("Emirati Plan");
planlist.add("Pay As You Go");
planlist.add("Visitor Mobile Line");
ArrayAdapter<String> planAdapter1 = new ArrayAdapter<String>(this,
android.R.layout.simple_spinner_item, planlist);
planAdapter1.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
planspinner1.setAdapter(planAdapter1);
}
private void chooseLargeBusPlan(){
planspinner2 = (Spinner) findViewById(R.id.planspinner);
List<String> planlist1 = new ArrayList<String>();
planlist1.add("Premier Plan");
planlist1.add("The Executive Plan");
planlist1.add("Business Circle Plan");
planlist1.add("Business Diamond Plan");
ArrayAdapter<String> planAdapter2 = new ArrayAdapter<String>(this,
android.R.layout.simple_spinner_item, planlist1);
planAdapter2.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
planspinner2.setAdapter(planAdapter2);
}
private void chooseSmallMedPlan(){
planspinner2 = (Spinner) findViewById(R.id.planspinner);
List<String> planlist2 = new ArrayList<String>();
planlist2.add("Business Super Plan");
planlist2.add("Her Business Super Plan");
planlist2.add("Business Circle Plan");
planlist2.add("Pay As you Go® Plus");
ArrayAdapter<String> planAdapter3 = new ArrayAdapter<String>(this,
android.R.layout.simple_spinner_item, planlist2);
planAdapter3.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
planspinner2.setAdapter(planAdapter3);
}
public class planOnClickListener implements OnItemSelectedListener {
@Override
public void onItemSelected(AdapterView<?> parent, View v, int pos,
long id) {
parent.getItemAtPosition(pos);
if (pos==0){
choosePersonalPlan();
}else if (pos==1){
chooseLargeBusPlan();
} else if (pos==2){
chooseSmallMedPlan();
}
}
@Override
public void onNothingSelected(AdapterView<?> arg0) {
// TODO Auto-generated method stub
}
}
}
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