在微调框适配器中更改TextView布局的文本

Question

I have layout that contains a TextView which I am using in a spinner. How to change android:text at the runtime depending on my spinner.

<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android" 
  android:id="@android:id/text1"
  style="?android:attr/spinnerItemStyle"
  android:singleLine="true"
  android:layout_width="match_parent"
  android:layout_height="wrap_content"
  android:ellipsize="marquee"
  android:textSize="18sp"
  android:textColor="#808080"
  android:text="@string/month"/>

Answer 1

If you are looking to find the text of the currently selected item in the spinner, and then setting it to another textview this is what you need to do

Spinner spinner = (Spinner) findViewById(R.id.idOfSpinner);
TextView textView = (TextView)findViewById(R.id.idOfTextView);

textView.setText(spinner.getSelectedItem().toString());