Android：如何将偏移量设置为10的数字选择器的最大值设置为最小值

Question

I want to have number picker with values 10,20,30,40,50 when I'm doing like this:

    minutePicker.setMaxValue(10);
    minutePicker.setMinValue(1);
    minutePicker.setDisplayedValues(values);

provided values is {"30", "40", "50", "60", "70"};

Im able to display values as expected but these are like edit text, when I'm taping on each value keyboard displays, how can I make it just display value as textview rather edit text

Answer 1

Create NumberPicker class like below

public class MyNumberPicker extends NumberPicker {

public MyNumberPicker(Context context, AttributeSet attrs) {
    super(context, attrs);
    processAttributeSet(attrs);
}

public MyNumberPicker(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    processAttributeSet(attrs);
}
private void processAttributeSet(AttributeSet attrs) {
    //This method reads the parameters given in the xml file and sets the properties according to it
    this.setMinValue(attrs.getAttributeIntValue(null, "min", 0));
    this.setMaxValue(attrs.getAttributeIntValue(null, "max", 0));
}

}