Develop Reference

Android: Align items and title/prompt in "Dialog" mode Spinner

I have a spinner that's populated like this:
Spinner spinner = (Spinner) findViewById(R.id.m_spinner);
final ArrayAdapter<String> spinnerAdapter = new ArrayAdapter<String>(mContext, android.R.layout.simple_spinner_item, spinnerValuesList);
spinnerAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(spinnerAdapter);
spinner.setPrompt("CPU Frequency Governor");
It's created like this:
<Spinner
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:spinnerMode="dialog"
android:id="#+id/my_spinner"/>
Everything works fine, but I'd like to align the text of the dialog title and the spinner items. I attached a picture to show what it currently looks like and what I'm looking to achieve.
Thanks

Instead of
final ArrayAdapter<String> spinnerAdapter = new ArrayAdapter<String>(mContext, android.R.layout.simple_spinner_item, spinnerValuesList);
Try this:
final ArrayAdapter<String> spinnerAdapter = new ArrayAdapter<String>(mContext, android.R.layout.simple_list_item_1
, spinnerValuesList);
Let me know if it works for you.

How to change multi Spinner's value

I use two Spinner and get data from asyncTask when I get first spinner and want get the 2th spinner but when setadapter .. two spanner's data are the same...
This is i setadapter first time.
List<String> none=new ArrayList<String>();
none.add("none");
ArrayAdapter<String> adapterchoseTime =
new ArrayAdapter<String>(this,
android.R.layout.simple_spinner_item, none);
adapterchoseTime.setDropDownViewResource(
android.R.layout.simple_spinner_dropdown_item);
ArrayAdapter<String> adapterchoseProm =
new ArrayAdapter<String>(this,
android.R.layout.simple_spinner_item, none);
adapterchoseProm.setDropDownViewResource(
android.R.layout.simple_spinner_dropdown_item);
choseTime.setAdapter(adapterchoseTime);
choseProm.setAdapter(adapterchoseProm);
I get Spinner 1's data
ArrayAdapter<String> adapterchoseTime=(ArrayAdapter<String>)choseTime.getAdapter();
adapterchoseTime.clear();
adapterchoseTime.addAll(time);
choseTime.refreshDrawableState();
and i get spinner2's data
ArrayAdapter<String> adapterchoseTime = (ArrayAdapter<String>)choseTime.getAdapter();
adapterchoseTime.clear();
adapterchoseTime.addAll(time);
ArrayAdapter<String> adapterchoseProm = (ArrayAdapter<String>)choseProm.getAdapter();
adapterchoseProm.clear();
adapterchoseProm.addAll(prom);
choseTime.setAdapter(adapterchoseTime);
choseProm.setAdapter(adapterchoseProm);
And then I get two same spinner...

It looks like you're referencing the same spinner from your setDropDownViewResource.
adapterchoseTime.setDropDownViewResource(
android.R.layout.simple_spinner_dropdown_item);
One of these needs to reference the second spinner.

Array Adapter Issue

I'm trying to input an array into a ListView. I've gotten it to work for a spin box with this code:
Spinner spinner = (Spinner) findViewById(R.id.location_spinner);
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,
android.R.layout.simple_spinner_item, model.getLocationsArray());
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(adapter);
When I run the next block of code the program closes unexpectedly. Strangely if I remove model.getLocationsArray() it runs but the view won't update.
ListView listView = (ListView) findViewById(R.id.available_locations_list);
adapter = new ArrayAdapter<String>(this,
android.R.layout.simple_list_item_1, model.getLocationsArray());
listView.setAdapter(adapter);
Thanks in advance!

model.getLocationsArray() instead this... you can use directly Arraylist object. If you have.Nullpointer Exc. because of from your EditText value cant be added to your ArrayList.

want to disable the radio button appearing on spinner after selection

Hi friends wanna remove the radio button appearing on spinner.. Which is increasing the layout size of my dialog.. Thanks in advance..

set your spinner's adapter as follow:
adapterSpinner = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, new String[]{"1", "2"});
adapterSpinner.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);

For this you need to change your Spinner Style
ArrayAdapter<String> adapter = new ArrayAdapter<String>(Registration.this,android.R.layout.simple_spinner_item, Your Array);
spinner.setAdapter(adapter);

Spinner doesn't show up

I'm currently bereft at the moment. I'm working on an application (Android) using a spinner but "incredible is nothing" it doesn't work at all. I mean, It displays the title but the list of items doesn't show up. It would be really nice if you could give me an explanation. (I'm a newbie in this tech ...). I followed all possible deals but nothing ...
Here is my source (of the activity) :
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.form_find_layout);
/********************** Les composants ********************/
String[] listLoyer = {"200","250","300","350","400","450","500","550","600","650","700"};
String[] listType = {"T1", "T2", "T3", "T4"};
// ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, listLoyer);
Spinner loyersMin = (Spinner)findViewById(R.id.min_spin);
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(
this, R.array.les_prix, android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
loyersMin.setAdapter(adapter);
loyersMin.setOnItemSelectedListener(this);
ArrayAdapter<String> adapter1 = new ArrayAdapter<String>(
this, android.R.layout.simple_spinner_item, listLoyer);
Spinner loyersMax = ((Spinner) findViewById(R.id.max_spin));
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
loyersMax.setAdapter(adapter1);
loyersMax.setOnItemSelectedListener(this);
ArrayAdapter<String> adapter2 = new ArrayAdapter<String>(
this, android.R.layout.simple_spinner_item, listType);
Spinner type_appart = ((Spinner) findViewById(R.id.type_spin));
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
type_appart.setAdapter(adapter2);
type_appart.setOnItemSelectedListener(this);
Button loginBtn = (Button)findViewById(R.id.find_btn);
loginBtn.setOnClickListener(this);
}
Thanks for all

I've solved my trouble. For those who get the same trouble with thier spinner, make sure that your "setContentView" targets the right layout, besides, that you correctly called your activity by the "mother" (or the caller class) activity (in my case).
Hope it helps you!