Hello friends i have spinner as following
When i click on any item click event than it should be set like following
it means when i select Afghnistan at that time it should be set value as AF and rest of country value remain as it is my code is as follow
On Spinner item click
mSpinnerCountry.setOnItemSelectedListener(new OnItemSelectedListener() {
#Override
public void onItemSelected(AdapterView<?> parent, View view,
int position, long id) {
// TODO Auto-generated method stub
mStringCountryID=mArrayListCountryDatas.get(position).getId();
mSpinnerCountry.setPrompt(mArrayListCountryDatas.get(position).getIso_alpha()+"
}
#Override
public void onNothingSelected(AdapterView<?> parent) {
// TODO Auto-generated method stub
}
});
When i run above code it is not set value any idea how can i make it possible ?
mSpinnerCountry.setOnItemSelectedListener(new OnItemSelectedListener() {
public void onItemSelected(AdapterView<?> arg0, View arg1,
int arg2, long arg3) {
int mStringCountryID = s1.getSelectedItemPosition(); Toast.makeText(getBaseContext(),
"You have selected item : " + presidents[mStringCountryID],
Toast.LENGTH_SHORT).show();
}
public void onNothingSelected(AdapterView<?> arg0) {
}
});
Try this... variable mStringCountryID will hold your specific complete value do what ever you want to do with this value.
Related
I have a list view and using two listeners - OnItemClicked and OnItemSelected. The clicked listener is working properly but onItemSelected Listener is not getting invoked. I need OnItemSelected listener because sometimes selected is set pragmatically.
allClues.post(new Runnable() {
public void run() {
listView.setSelection(ind);
}
});
I am expecting that when selection is set its OnSelection listener will be invoked. But its not happening.
listView.setOnItemSelectedListener(new OnItemSelectedListener() {
#Override
public void onItemSelected(AdapterView<?> parent, View arg1,
int arg2, long arg3) {
// TODO Auto-generated method stub
iSelected = arg2 ;
Log.e("listargs", (String.valueOf(arg1)) + " " + String.valueOf(arg3));
}
#Override
public void onNothingSelected(AdapterView<?> arg0) {
// TODO Auto-generated method stub
}
});
What could be wrong here ?
OnItemSelectedListener is used for the Spinner not for the Listview For Listview you have to use OnItemClickListener
You have to use OnItemClickListener like this
listview.setOnItemClickListener(new OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> arg0, View view, int i,
long j) {
// do ur code
}
});
I've a spinner control that I connected it via a dataadapter and I get the data through it .
in the class, I want to get the selected spinner control's id .
How can I do that ?
I've used this code but when I run it , it says there's a problem and it closed .
Toast toast=Toast.makeText(MainActivity.this,sp.getSelectedItemId(),5000);
toast.setGravity(Gravity.CENTER,100, 0);
toast.show();
I tried getSelectedItemId and getSelectedItemPosition but non of them worked .
Here the answer for your question
ArrayAdapter<String> adpt = new ArrayAdapter<String>this,android.R.layout.simple_spinner_item, strType);
adpt.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spnType.setAdapter(adpt);
spnType.setOnItemSelectedListener(new OnItemSelectedListener()
{
public void onItemSelected(AdapterView<?> arg0, View arg1,int arg2, long arg3)
{
int intItemType = spnType.getSelectedItemPosition();
}
public void onNothingSelected(AdapterView<?> arg0)
{
}
});
This the line getting selected position of the spinner
int intItemType = spnType.getSelectedItemPosition();
Try this
//Spinner OnItemClick Event here
payfeeTabStudentNameSpinner.setOnItemSelectedListener(new OnItemSelectedListener(){
#Override
public void onItemSelected(AdapterView<?> parent, View view,
int position, long id) {
String spinnerSelectedValue = parent.getItemAtPosition(position).toString();
}
#Override
public void onNothingSelected(AdapterView<?> arg0) {
// TODO Auto-generated method stub
}
});
Please let me know your problem is resolved or not.
OK, so I'm pretty new to this, but I'm getting it. I just ran into this error and I have seen other people have had the same problem, but the standard fix (clean) doesn't work for me. I have no clue how to fix these errors! HELP PLEASE!
first error:
on sp2.setOnItemSelectedListener(new OnItemSelectedListener() { in my else if statement I keep geting this error:
The type new AdapterView.OnItemSelectedListener(){} must implement the inherited abstract method AdapterView.OnItemSelectedListener.onNothingSelected(AdapterView)
I have the onNothingSelected there, and it works in my if statement, I mean all I did was copy and paste and edit.
second error:
on }); at the end of my else if statement i get the error:
Syntax error, insert ";" to complete Statement
but everything is there. the statement is completed!
sp1.setOnItemSelectedListener(new OnItemSelectedListener() {
public void onItemSelecteds(AdapterView<?> arg0, View arg1,
int arg2, long arg3) {
String reg_select = (sp1.getSelectedItem().toString());
if (reg_select.contentEquals("Southwest")){
sp2.setAdapter(sw_cit_adp);
sp2.setOnItemSelectedListener(new OnItemSelectedListener() {
public void onItemSelected(AdapterView<?> arg0, View arg1,
int arg2, long arg3) {
// TODO Auto-generated method stub
String sw_cit_select = (sp2.getSelectedItem().toString());
if (sw_cit_select.contentEquals("Lake Charles")){
sp3.setAdapter(sw_lake_charles_adp); }
else if (sw_cit_select.contentEquals("Iowa")){
sp3.setAdapter(sw_iowa_adp); }
;}
public void onNothingSelected(AdapterView<?> arg0) {
// TODO Auto-generated method stub
};});}
else if (reg_select.contentEquals("South Central")){
sp2.setAdapter(sc_cit_adp);
sp2.setOnItemSelectedListener(new OnItemSelectedListener() {
public void onItemSelected(AdapterView<?> arg0, View arg1,
int arg2, long arg3) {
// TODO Auto-generated method stub
String sc_cit_select = (sp2.getSelectedItem().toString());
if (sc_cit_select.contentEquals("Lafayette")){
sp3.setAdapter(sc_lafayette_adp); }
else if (sc_cit_select.contentEquals("Gueydan")){
sp3.setAdapter(sc_gueydan_adp); }
;}
public void onNothingSelected(
AdapterView<?> arg0) {
// TODO Auto-generated method stub
}
;
});
}
You have that method in the wrong place. You can't have an item selected and nto select anything, that's non-sensical.
You need to put the method under the listener, like the onItemSelected, but not inside onItemSelected.
This is what it should (basically) look like:
spinner.setOnItemSelectedListener(new OnItemSelectedListener() {
#Override
public void onNothingSelected(AdapterView<?> parent) {
}
#Override
public void onItemSelected(AdapterView<?> parent, View view,
int pos, long id) {
// Your code to do something with the selected item
}
});
Oh, and you need to use the exact method name... it's onItemSelected not onItemSelecteds
i have one spinner which display data from database. now i want to display data in grid view which selected in spinner.
so plz give good solution for my this question.
I think you are trying to get the value selected from the spinner and display it in grid
View,if so try this..
Spinner spin_type = (Spinner) findViewById(R.id.Spinner_type);
spin_type.setOnItemSelectedListener(new OnItemSelectedListener() {
#Override
public void onItemSelected(AdapterView<?> arg0, View arg1,
int arg2, long arg3) {
// TODO Auto-generated method stub
String selected Value=array_type[arg2].toString();
}
#Override
public void onNothingSelected(AdapterView<?> arg0) {
// TODO Auto-generated method stub
}
});
Where array_type your String array that is having complete "DATA"..
You will get the Value selected in the Spinner in "Selected Value"..
I have two spinner in my system. Now I have to change the selected value of the 2nd spinner depending on the first spinner value. As soon as the user will change the 1st spinner value, the 2nd spinner value will set automatically depending upon the 1st spinner's selected value. How to implement this?
From the Hello Spinner tutorial:
Now create a nested class that implements AdapterView.OnItemSelectedListener. This will provide a callback method that will notify your application when an item has been selected from the Spinner. Here's what this class should look like:
public class MyOnItemSelectedListener implements OnItemSelectedListener {
public void onItemSelected(AdapterView<?> parent,
View view, int pos, long id) {
Toast.makeText(parent.getContext(), "The planet is " +
parent.getItemAtPosition(pos).toString(), Toast.LENGTH_LONG).show();
}
public void onNothingSelected(AdapterView parent) {
// Do nothing.
}
}
The AdapterView.OnItemSelectedListener requires the onItemSelected() and onNothingSelected() callback methods. The former is called when an item from the AdapterView is selected, in which case, a short Toast message displays the selected text; and the latter is called when a selection disappears from the AdapterView, which doesn't happen in this case, so it's ignored.
Now the MyOnItemSelectedListener needs to be applied to the Spinner. Go back to the onCreate() method and add the following line to the end:
spinner.setOnItemSelectedListener(new MyOnItemSelectedListener());
In other words, you need to create an OnItemSelectedListener that modifies the value of the second spinner, and attach it to the first spinner.
You have to put the condition on onItemSelected of very first spinner. By this example you can get value of 2nd spinner depending on 1st spinner:
public void onItemSelected(AdapterView<?> arg0, View arg1, int arg2,long arg3) {
if(arg0.equals(spin0)){
spin1.setClickable(true);
if(spin0.getSelectedItem().equals("India"))
{
ArrayAdapter <String> s1 = new ArrayAdapter <String> (this,android.R.layout.simple_spinner_item,states_india);
s1.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spin1.setAdapter(s1);
}
else if(spin0.getSelectedItem().equals("Pakistan"))
{
ArrayAdapter <String> s2 = new ArrayAdapter <String> (this,android.R.layout.simple_spinner_item,states_pak);
s2.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spin1.setAdapter(s2);
}
else if(spin0.getSelectedItem().equals("China"))
{
ArrayAdapter <String> s3 = new ArrayAdapter <String> (this,android.R.layout.simple_spinner_item,states_china);
s3.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spin1.setAdapter(s3);
}
}
}
You should define the onItemSelected() separately for each spinner. Otherwise the code gets executed if anything is selected from either spinners.
newCategory.setOnItemSelectedListener(new OnItemSelectedListener() {
#Override
public void onItemSelected(AdapterView<?> arg0, View arg1,
int arg2, long arg3) {
// TODO Auto-generated method stub
String selCat = newCategory.getItemAtPosition(arg2).toString();
if (selCat != "New")
{
loadSpinnerData(topic);
}
}
#Override
public void onNothingSelected(AdapterView<?> arg0) {
// TODO Auto-generated method stub
}
});
newTopic.setOnItemSelectedListener(new OnItemSelectedListener() {
#Override
public void onItemSelected(AdapterView<?> arg0, View arg1, int arg2,
long arg3) {
// TODO Auto-generated method stub
loadSpinnerData()
}
#Override
public void onNothingSelected(AdapterView<?> arg0) {
// TODO Auto-generated method stub
}
});