Comments (7)
I dont know your need, but this library is a "Fake-spinner".
This library implement a EditText with AutoComplete. It looks like a spinner, works as spinner, but it's not a spinner.
Your items are strings. To know who is selected, simply retrieve the text that appears on the spinner, using the getText()
from betterspinner.
Then reneame this library to FakeSpinner and not betterSpinner
from betterspinner.
So, u r saying that this library is useless for my need. ?
from betterspinner.
Please, check #21. And to understand check #38.
from betterspinner.
You can get the item position using below listener:
material_spinner.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@OverRide
public void onItemClick(AdapterView<?> adapterView, View view, int position, long l) {
}
});
from betterspinner.
@harshithagb be careful. This approach have a problem. If the item is selected programmatically, this event is not called.
from betterspinner.
Just add the listener of TextView.addTextChangedListener(new TextWatch(){...})
in the Constructer of your own Spinner which extends BetterSpinner/MaterialBetterSpinner, and in the callback method of void afterTextChanged(Editable s)
you can get the position by mData.indexOf(getText())
and custom an callback function which involves the parm of "position". The sample code's as below:
public class CustomSpinner extends MaterialBetterSpinner {
private OnItemSelectedListener l;
private List<String> mData;
public CustomSpinner(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
this.addTextChangedListener(new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
}
@Override
public void afterTextChanged(Editable s) {
if (l != null && mData != null) {
l.onItemSelected(mData.indexOf(getText().toString()));
}
}
});
}
public interface OnItemSelectedListener {
void onItemSelected(int position);
}
public void setOnItemSelectedListener(OnItemSelectedListener l) {
this.l = l;
}
/**attach data*/
public void attachDataSource(List<String> data) {
this.mData = data;
ArrayAdapter<String> adapter = new ArrayAdapter<String>(getContext(), R.layout.item_spinner_data, data);
adapter.setDropDownViewResource(R.layout.item_spinner_data);
this.setAdapter(adapter);
}
}
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Related Issues (20)
- How to change floating label color? HOT 2
- How to set the selected item with particular position? HOT 1
- Please add search popup option.
- Annoying Double Tap issue HOT 3
- how to get value and position of selected item ...? HOT 1
- how to align the drop down icon close to the selected text
- Add an option to hide the dropdown arrow icon HOT 1
- How to change the material better spinner background color
- Please add wiki with explanation of usage MaterialEditText
- How to set typeface in label and hint
- My fix for bugs with empty data, focus, setText and setSelected/getSelected feature
- disable MaterialBetterSpinner HOT 1
- Wrap Long Text
- HOW TO set default value HOT 1
- How to change right icon on betterspinner HOT 1
- how to open spinner programmatically?
- How to validate if no value selected HOT 1
- MaterialBetterSpinner selection remove HOT 1
- Poor docs: Can't get selected item from spinner nulls
- how to know which better spinner is selected or clicked HOT 2
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