get Key Code from KeyEvent - Android User Interface

Android examples for User Interface:Key Event

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  4. Key Event

Description

get Key Code from KeyEvent

Demo Code


//package com.java2s;
import android.view.KeyEvent;

public class Main {
    public static String getKeyCode(int keyCode, KeyEvent keyEvent,
            boolean isOnlyNum) {
        if (keyCode == KeyEvent.KEYCODE_0) {
            return "0";
        } else if (keyCode == KeyEvent.KEYCODE_1) {
            return "1";
        } else if (keyCode == KeyEvent.KEYCODE_2) {
            return "2";
        } else if (keyCode == KeyEvent.KEYCODE_3) {
            return "3";
        } else if (keyCode == KeyEvent.KEYCODE_4) {
            return "4";
        } else if (keyCode == KeyEvent.KEYCODE_5) {
            return "5";
        } else if (keyCode == KeyEvent.KEYCODE_6) {
            return "6";
        } else if (keyCode == KeyEvent.KEYCODE_7) {
            return "7";
        } else if (keyCode == KeyEvent.KEYCODE_8) {
            return "8";
        } else if (keyCode == KeyEvent.KEYCODE_9) {
            return "9";
        } else if (keyCode == KeyEvent.KEYCODE_DEL) {
            return "del";
        } else if (!isOnlyNum && keyCode == KeyEvent.KEYCODE_X) {
            return "X";
        }/*from   w w w  . java  2 s  .c  om*/
        return null;
    }
}

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