使EditText从NumberPicker获取输入

<EditText
    android:id="@+id/editText"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content" />

<NumberPicker
    android:id="@+id/numberPicker"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content" />

EditText editText = findViewById(R.id.editText);
NumberPicker numberPicker = findViewById(R.id.numberPicker);

numberPicker.setOnValueChangedListener(new NumberPicker.OnValueChangeListener() {
    @Override
    public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
        editText.setText(String.valueOf(newVal));
    }
});