CODEWITHSUNDEEP
androidtextviewspinner
Edwin Nicolás Rojas Gálvez
Edwin Nicolás Rojas Gálvez

Reputation: 73

show spinner content in a textview

i want show spinner content in a textview. I can show spinner content in a textview but only show the first element and if ai change the item, the textview dont change 

    Spinner sp = (Spinner) findViewById(R.id.cbTipoInspeccion);
    ArrayAdapter adapter = ArrayAdapter.createFromResource(
        this, R.array.tipoPrioridad, android.R.layout.simple_spinner_item);
    adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    sp.setAdapter(adapter);  

    tvMostrar=(TextView)this.findViewById(R.id.tvSpinnerContent);

  String Text = sp.getSelectedItem().toString();

    tvMostrar.setText(Text.toString());

Upvotes: 1

Views: 1534

Answers (1)

Anton Cherkashyn
Anton Cherkashyn

Reputation: 5859

You need to set an OnItemSelectedListener on your spinner:

sp.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {

  onItemSelected(AdapterView<?> parent, View view, int position, long id) {
    //update your TextView
    tvMostrar.setText(sp.getSelectedItem().toString());
  }

  onNothingSelected(AdapterView<?> parent) {
    //
  }

})

Look at the documentation on Spinners and OnItemSelectedListener.

Upvotes: 2

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