针对有键盘的android手机的数字输入发音（零-9）

package com.zzl.test;import java.util.HashMap;import java.util.Map;import android.app.Activity;import android.media.AudioManager;import android.media.SoundPool;import android.media.ToneGenerator;import android.os.Bundle;import android.view.KeyEvent;import android.view.View;import android.view.View.OnKeyListener;import android.widget.EditText;public class MainActivity extends Activity {		private SoundPool soundPool;	Map<Integer, Integer> soundMap = new HashMap<Integer, Integer>();   	@Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.main);                EditText et = (EditText) findViewById(R.id.et_test);        soundPool = new SoundPool(10, AudioManager.STREAM_SYSTEM, 5);         addVoice();                et.setOnKeyListener(new OnKeyListener() {						@Override			public boolean onKey(View arg0, int arg1, KeyEvent arg2) {				play(arg1);				return false;			}		});            }        /**     * 添加语音文件     * raw文件夹下的a代表0、b代表1.。。。。。。。。。     */    public void addVoice(){    	soundMap.put(0, soundPool.load(MainActivity.this, R.raw.a, 1));		soundMap.put(1, soundPool.load(MainActivity.this, R.raw.b, 1));		soundMap.put(2, soundPool.load(MainActivity.this, R.raw.c, 1));		soundMap.put(3, soundPool.load(MainActivity.this, R.raw.d, 1));		soundMap.put(4, soundPool.load(MainActivity.this, R.raw.e, 1));		soundMap.put(5, soundPool.load(MainActivity.this, R.raw.f, 1));		soundMap.put(6, soundPool.load(MainActivity.this, R.raw.g, 1));		soundMap.put(7, soundPool.load(MainActivity.this, R.raw.h, 1));		soundMap.put(8, soundPool.load(MainActivity.this, R.raw.i, 1));		soundMap.put(9, soundPool.load(MainActivity.this, R.raw.j, 1));    }    /**     * 播放声音文件     *      */    public void play(int id) {		switch (id) {		case 7:			soundPool.play(soundMap.get(0), 1, 1, 1, 0, 1);			break;		case 8:			soundPool.play(soundMap.get(1), 1, 1, 1, 0, 1);			break;		case 9:			soundPool.play(soundMap.get(2), 1, 1, 1, 0, 1);			break;		case 10:			soundPool.play(soundMap.get(3), 1, 1, 1, 0, 1);			break;		case 11:			soundPool.play(soundMap.get(4), 1, 1, 1, 0, 1);			break;		case 12:			soundPool.play(soundMap.get(5), 1, 1, 1, 0, 1);			break;		case 13:			soundPool.play(soundMap.get(6), 1, 1, 1, 0, 1);		case 14:			soundPool.play(soundMap.get(7), 1, 1, 1, 0, 1);			break;		case 15:			soundPool.play(soundMap.get(8), 1, 1, 1, 0, 1);			break;		case 16:			soundPool.play(soundMap.get(9), 1, 1, 1, 0, 1);			break;		default:			break;		}	}}