CODEWITHSUNDEEP
androidandroid-studiotextviewspinner
Saurabh
Saurabh

Reputation: 62

How to display value of two Spinner(present in one activity) in a TextView: Android

I am unable to display the value of selected spinner in the TextView. None of the spinner value is being displayed. Is there any way to display values of both the spinners?

here is the code

public class Calculator extends Activity implements OnItemSelectedListener {

    Spinner temp1,temp2;
    TextView t1;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_calculator);

        t1=(TextView)findViewById(R.id.t1);

        temp1=(Spinner)findViewById(R.id.temp);
        ArrayAdapter<CharSequence>   adapter=ArrayAdapter.createFromResource(this,R.array.temperature,android.R.layout.simple_spinner_item);
           adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    temp1.setAdapter(adapter);

       temp2=(Spinner)findViewById(R.id.temp2);
       ArrayAdapter<CharSequence> adapter2=ArrayAdapter.createFromResource(this,R.array.temperature,android.R.layout.simple_spinner_item);
      adapter2.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    temp2.setAdapter(adapter2);
    }

    @Override
    public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {

        Spinner temp1=(Spinner)parent;
        Spinner temp2=(Spinner)parent;
        if (temp1.getId()==R.id.temp) {
            String item = parent.getItemAtPosition(position).toString();
            t1.setText(item);
        }
        if (temp2.getId()==R.id.temp2) {
            String item = parent.getItemAtPosition(position).toString();
            t1.setText(item);
        }

    }

    public void onNothingSelected(AdapterView<?> arg0) {
        // TODO Auto-generated method stub

    }
}

Upvotes: 1

Views: 948

Answers (1)

Harish Sridharan
Harish Sridharan

Reputation: 1090

You did not added listener to your spinners.

Use:

temp1.setOnItemSelectedListener(this);
temp2.setOnItemSelectedListener(this);

Upvotes: 1

Related Questions