如何在android中匹配与声音对应的图像?
这是我的java代码。。请帮帮我。。我正在为孩子们做一个项目如何在android中匹配与声音对应的图像?,android,Android,这是我的java代码。。请帮帮我。。我正在为孩子们做一个项目 package com.VRG; import java.util.ArrayList; import java.util.List; import java.util.Random; import android.app.Activity; import android.app.AlertDialog; import android.content.DialogInterface; import android.media.Med
package com.VRG;
import java.util.ArrayList;
import java.util.List;
import java.util.Random;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.media.MediaPlayer;
import android.media.MediaPlayer.OnCompletionListener;
import android.os.Bundle;
import android.os.CountDownTimer;
import android.util.Log;
import android.view.KeyEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;
public class Animalsgame extends Activity implements OnClickListener {
// int answer=0;
Button voice;
MediaPlayer mp;
TextView time;// count down timer
ImageView img_view1;
ImageView img_view2;
ImageView img_view3;
ImageView img_view4;
static int index = 0;
static int index1 = 0;
static int noOfLapse;
static int count = 0;
static boolean isSoundPlay;
CountDownTimer CountDownTimer;
int idx;
Integer next;
int temp1, temp2;
private Random random;
private ArrayList<MediaPlayer> sounds;
private ArrayList<MediaPlayer> tempSounds;
final int[] imageViews = { R.id.img_view1, R.id.img_view2, R.id.img_view3,
R.id.img_view4 };// Array of image views
int[] Animals_images = { R.drawable.cow, R.drawable.lion, R.drawable.dog,
R.drawable.sheep, R.drawable.elephant, R.drawable.camel,
R.drawable.rhinos, R.drawable.horse, R.drawable.donkey,
R.drawable.wolves }; // Array of Animal images
String Animals_images_string[] = { "cow", "lion", "dog", "sheep",
"elephant", "camel" };
String mfile_sounds_string[] = { "cow", "lion", "dog", "sheep", "elephant",
"camel" };
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.game);
time = (TextView) this.findViewById(R.id.time);
img_view1 = (ImageView) this.findViewById(R.id.img_view1);
img_view2 = (ImageView) this.findViewById(R.id.img_view2);
img_view3 = (ImageView) this.findViewById(R.id.img_view3);
img_view4 = (ImageView) this.findViewById(R.id.img_view4);
img_view1.setOnClickListener(this);
img_view2.setOnClickListener(this);
img_view3.setOnClickListener(this);
img_view4.setOnClickListener(this);
// Count down timer
voice = (Button) this.findViewById(R.id.voice);// Animals sounds
voice.setOnClickListener(this);
// Initialise Lapse counter
noOfLapse = 0;
isSoundPlay = true;
random = new Random();
sounds = new ArrayList<MediaPlayer>();
sounds.add(MediaPlayer.create(this, R.raw.cow));
sounds.add(MediaPlayer.create(this, R.raw.lion));
sounds.add(MediaPlayer.create(this, R.raw.dog));
sounds.add(MediaPlayer.create(this, R.raw.sheep));
sounds.add(MediaPlayer.create(this, R.raw.elephant));
sounds.add(MediaPlayer.create(this, R.raw.camel));
tempSounds = (ArrayList<MediaPlayer>) sounds.clone();
enableDisableImageView(false);
}// End of Oncreate method
public void setDuration(int duration) {
}
@Override
public void onClick(View v) {
enableDisableImageView(true);
if (v == img_view1) {
if (mp != null) {
if (mp.isPlaying()) {
mp.stop();
}
}
count++;
time.setText("");
if (CountDownTimer != null) {
CountDownTimer.cancel();
}
enableDisableButton(true);
}
if (v == voice) {
loadImages();
// answer++;
freezeButtonAndPlaySoundThenUnfreezeButton();
countDown();
// enableDisableButton(true);
}
if (v == img_view2) {
if (mp != null) {
if (mp.isPlaying()) {
mp.stop();
}
}
count++;
enableDisableButton(true); // Re-enable buttons
} else if (v == voice) {
loadImages();
countDown();
enableDisableButton(false);
}
if (v == img_view3) {
if (mp != null) {
if (mp.isPlaying()) {
mp.stop();
}
}
count++;
enableDisableButton(true); // Re-enable buttons
} else if (v == voice) {
loadImages();
countDown();
enableDisableButton(false);
}
if (v == img_view4) {
if (mp != null) {
if (mp.isPlaying()) {
mp.stop();
}
}
count++;
enableDisableButton(true); // Re-enable buttons
} else if (v == voice) {
loadImages();
countDown();
enableDisableButton(false);
}
if (count > 4) {
AlertDialog.Builder alertbox = new AlertDialog.Builder(this);
setDuration(0);
mp = MediaPlayer.create(this, R.raw.claps);
if (mp != null) {
if (mp.isPlaying()) {
mp.stop();
}
}
mp.start();
Toast.makeText(getApplicationContext(), "Your Score : " + count,
Toast.LENGTH_SHORT).show();
// set the message to display
alertbox.setMessage("Game Over..! Do you want to play again?");
// set a positive/yes button and create a listener
alertbox.setPositiveButton("Yes",
new DialogInterface.OnClickListener() {
// do something when the button is clicked
public void onClick(DialogInterface arg0, int arg1) {
if (mp != null) {
if (mp.isPlaying()) {
mp.stop();
}
}
count = 0;
// Intent i = new Intent(VRGActivity2.this,
// VRGActivity2.class);
// startActivity(i);
finish();
}
});
// set a negative/no button and create a listener
alertbox.setNegativeButton("No",
new DialogInterface.OnClickListener() {
// do something when the button is clicked
public void onClick(DialogInterface arg0, int arg1) {
if (mp != null) {
if (mp.isPlaying()) {
mp.stop();
}
}
finish();
// Intent i = new Intent(VRGActivity2.this,
// VRGActivity1.class);
// startActivity(i);
}
});
// display box
alertbox.show();
enableDisableButton(false);
}
}// End of voice on click
private void countDown() {
CountDownTimer = new CountDownTimer(6000, 10000) {
public void onTick(long millisUntilFinished) {
if (isSoundPlay) {
// freezeButtonAndPlaySoundThenUnfreezeButton();
isSoundPlay = false;
}
time.setText("" + "" + millisUntilFinished / 10000);
}
public void onFinish() {
// time.setText("UP");
setDuration(0);
// Toast.makeText(getApplicationContext(), "Time Up",
// Toast.LENGTH_SHORT).show();
isSoundPlay = true;
}// End of on finish
}.start(); // End of countDown Constructor
}// End of countDown method
public void enableDisableButton(Boolean state) {
voice.setEnabled(state);
}
public void enableDisableImageView(Boolean state) {
img_view1.setEnabled(state);
img_view2.setEnabled(state);
img_view3.setEnabled(state);
img_view4.setEnabled(state);
}
private void loadImages() {
// img_view1.setImageResource(Compulsory_Animals_images[answer]);
Random rng = new Random(); // Random function
List<Integer> generated = new ArrayList<Integer>();
for (int i = 0; i < 4; i++) {
while (true) {
next = rng.nextInt(9);
index = next;
if (!generated.contains(next)) {
generated.add(next);
ImageView iv = (ImageView) findViewById(imageViews[i]);
iv.setImageResource(Animals_images[next]);
break;
}// End of if
}// While loop
}// End of for loop
}
public void freezeButtonAndPlaySoundThenUnfreezeButton() {
enableDisableButton(false); // disable buttons
int randomInt = random.nextInt(tempSounds.size());
mp = tempSounds.get(randomInt);
// Toast.makeText(getApplicationContext(), "Index: "+sound_index,
// Toast.LENGTH_SHORT).show();
temp1 = randomInt;
temp2 = temp1;
tempSounds.remove(randomInt);
temp1 = temp2;
mp.seekTo(0);
mp.start();
mp.setOnCompletionListener(new OnCompletionListener() {
@Override
public void onCompletion(MediaPlayer mpalmost) {
// mpalmost.release();
}
});
}
@Override
// while back pressed the task is refreshed
public void onBackPressed() {
Log.v("44444", "onBackPressed Called");
if (mp != null) {
if (mp.isPlaying()) {
mp.stop();
}
}
}
@Override
protected void onPause() {
super.onPause();
// saveState();
Log.v("11111111", "onPause Called");
}
@Override
protected void onStart() {
super.onStart();
Log.v("111111", "onStart Called");
}
@Override
protected void onResume() {
super.onResume();
Log.v("222222", "onResume Called");
// freezeButtonAndPlaySoundThenUnfreezeButton();
}
@Override
// if key down happens
public boolean onKeyDown(int keyCode, KeyEvent event) {
{
Log.d("333333", "onKeyDown Called");
onBackPressed();
finish();
// calling the OnBackpressed method called
}
return true;
}
}// }
package com.VRG;
导入java.util.ArrayList;
导入java.util.List;
导入java.util.Random;
导入android.app.Activity;
导入android.app.AlertDialog;
导入android.content.DialogInterface;
导入android.media.MediaPlayer;
导入android.media.MediaPlayer.OnCompletionListener;
导入android.os.Bundle;
导入android.os.CountDownTimer;
导入android.util.Log;
导入android.view.KeyEvent;
导入android.view.view;
导入android.view.view.OnClickListener;
导入android.widget.Button;
导入android.widget.ImageView;
导入android.widget.TextView;
导入android.widget.Toast;
公共类Animalsgame扩展活动实现OnClickListener{
//int-answer=0;
按钮声音;
MediaPlayer mp;
text查看时间;//倒计时
图像视图img_视图1;
图像视图img_视图2;
图像视图img_视图3;
图像视图img_视图4;
静态int指数=0;
静态int index1=0;
静态内翻;
静态整数计数=0;
静态布尔播放;
倒计时倒计时;
int-idx;
整数次;
int temp1,temp2;
私有随机;
私人ArrayList声音;
私人ArrayList tempSounds;
final int[]imageview={R.id.img_视图1,R.id.img_视图2,R.id.img_视图3,
R.id.img_view4};//图像视图数组
int[]动物图片={R.drawable.cow,R.drawable.lion,R.drawable.dog,
绵羊,大象,骆驼,
可牵拉的犀牛,可牵拉的马,可牵拉的驴,
R.drawable.wolfs};//动物图像数组
字符串动物\u图像\u字符串[]={“牛”、“狮子”、“狗”、“羊”,
“大象”、“骆驼”};
字符串mfile_发音_字符串[]={“牛”、“狮子”、“狗”、“羊”、“大象”,
“骆驼”};
@凌驾
创建时的公共void(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.game);
time=(TextView)this.findViewById(R.id.time);
img_view1=(ImageView)this.findviewbyd(R.id.img_view1);
img_view2=(ImageView)this.findviewbyd(R.id.img_view2);
img_view3=(ImageView)this.findviewbyd(R.id.img_view3);
img_view4=(ImageView)this.findviewbyd(R.id.img_view4);
img_view1.setOnClickListener(此);
img_view2.setOnClickListener(此);
img_view3.setOnClickListener(此);
img_view4.setOnClickListener(此);
//倒计时
voice=(按钮)this.findviewbyd(R.id.voice);//动物的声音
voice.setOnClickListener(这个);
//初始化失效计数器
noOfLapse=0;
isSoundPlay=正确;
随机=新随机();
sounds=新的ArrayList();
添加(MediaPlayer.create(this,R.raw.cow));
添加(MediaPlayer.create(this,R.raw.lion));
添加(MediaPlayer.create(this,R.raw.dog));
添加(MediaPlayer.create(this,R.raw.sheep));
添加(MediaPlayer.create(this,R.raw.大象));
添加(MediaPlayer.create(this,R.raw.camel));
tempsoonds=(ArrayList)sounds.clone();
enableDisableImageView(假);
}//Oncreate方法的结束
公共void setDuration(int duration){
}
@凌驾
公共void onClick(视图v){
enableDisableImageView(真);
如果(v==img_view1){
如果(mp!=null){
if(mp.isPlaying()){
mp.stop();
}
}
计数++;
time.setText(“”);
if(倒计时!=null){
倒计时。取消();
}
enableDisableButton(真);
}
if(v==语音){
loadImages();
//回答++;
冻结按钮和播放声音然后取消冻结按钮();
倒计时();
//enableDisableButton(真);
}
if(v==img_视图2){
如果(mp!=null){
if(mp.isPlaying()){
mp.stop();
}
}
计数++;
enableDisableButton(true);//重新启用按钮
}else if(v==语音){
loadImages();
倒计时();
enableDisableButton(假);
}
如果(v==img_视图3){
如果(mp!=null){
if(mp.isPlaying()){
mp.stop();
}
}
计数++;
enableDisableButton(true);//重新启用按钮
}else if(v==语音){
loadImages();
倒计时();
enableDisableButton(假);
}
if(v==img_视图4){
如果(mp!=null){
if(mp.isPlaying()){
mp.stop();
}
}
计数++;
enableDisableButton(true);//重新启用按钮
}else if(v==语音){
loadImages();
倒计时();
enableDisableButton(假);
}
如果(计数>4){
AlertDialog.Builder alertbox=新建AlertDialog.Builder(此);
设定持续时间(0);
mp=MediaPlayer.create(这个,R.raw.claps);
如果(mp!=null){
if(mp.isPlaying()){
mp.stop();
}
}
mp.start();
Toast.makeText(getApplicationContext(),“您的分数:”+count,
吐司。长度(短)。show();
//将消息设置为显示
setMessage(“游戏结束..!你想再次玩吗?”);
//设置一个肯定/是按钮并创建一个侦听器
alertbox.setPositiveButton(“是”,
新建DialogInterface.OnClickListener(){
//单击按钮时执行某些操作
//keeps the element at the same position matching.
final int[] animals = new Int[]{R.drawable.cow, R.drawable.lion, ...};
final int[] sounds = new Int[] {R.raw.cow,R.raw.lion, ...};
int index = new Random.nextInt(0,TOTAL_RESOURCE_NUMBER);