diff --git a/students/soft1714080902402/dazuoye/app/src/main/AndroidManifest.xml b/students/soft1714080902402/dazuoye/app/src/main/AndroidManifest.xml
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diff --git a/students/soft1714080902402/dazuoye/app/src/main/java/edu/hzuapps/androidlabs/MainActivity.java b/students/soft1714080902402/dazuoye/app/src/main/java/edu/hzuapps/androidlabs/MainActivity.java
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+++ b/students/soft1714080902402/dazuoye/app/src/main/java/edu/hzuapps/androidlabs/MainActivity.java
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+package edu.hzuapps.androidlabs;
+
+/*import android.app.Activity;
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+public class MainActivity extends Activity {
+
+ int[] imageIds=new int[]{R.drawable.shoe_ok,R.drawable.shoe_sorry,R.drawable.shoe_sorry};//定义一个保存全部图片的ID的数组
+ private ImageView image1; //ImageView组件1
+ private ImageView image2; //ImageView组件2
+ private ImageView image3; //ImageView组件3
+ private TextView result; //显示结果
+ private void reset(){
+ for(int i=0;i<3;i++)
+ {
+ int temp=imageIds[i];
+ int index=(int)(Math.random()*2);
+ imageIds[i]=imageIds[index];
+ imageIds[index]=temp;
+ }
+ }
+ image1=(ImageView)findViewById(R.id.imageView1);
+ image2=(ImageView)findViewById(R.id.imageView2);
+ image3=(ImageView)findViewById(R.id.imageView3);
+
+
+ image1.setOnClickListener(new View.OnClickListener()){
+ @Override
+ public void onClick(View v){
+ isRight(v,0);
+ }
+ }
+
+}*/
+
+
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.support.v4.content.ContextCompat;
+import android.support.v7.app.AppCompatActivity;
+import android.text.TextUtils;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.ImageView;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import com.example.myapplication.R;
+
+import java.io.InputStream;
+import java.net.HttpURLConnection;
+import java.net.URL;
+
+
+public class MainActivity extends AppCompatActivity implements View.OnClickListener {
+ private TextView text;
+ private ImageView pic0;
+ private ImageView pic1;
+ private ImageView pic2;
+ int[] imageIds = new int[]{R.drawable.shoe_ok, R.drawable.shoe_sorry,
+ R.drawable.shoe_sorry};
+
+
+
+
+ /*网络编程*/
+
+
+ protected static final int CHANGE_UI = 1;
+ protected static final int ERROR = 2;
+ private EditText et_path;
+ private ImageView iv;
+ //主线程创建消息处理器
+ private Handler handler = new Handler() {
+ public void handleMessage(android.os.Message msg) {
+ if (msg.what == CHANGE_UI) {
+ Bitmap bitmap = (Bitmap) msg.obj;
+ iv.setImageBitmap(bitmap);
+ } else if (msg.what == ERROR) {
+ Toast.makeText(MainActivity.this, "显示图片错误", Toast.LENGTH_SHORT).show();
+ }
+ }
+ };
+
+
+ /**/
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_main);
+ pic0 = (ImageView) findViewById(R.id.pic0);
+ pic1 = (ImageView) findViewById(R.id.pic1);
+ pic2 = (ImageView) findViewById(R.id.pic2);
+ Button butplay = (Button) findViewById(R.id.butplay);
+ text = (TextView) findViewById(R.id.text);
+ pic0.setOnClickListener(this);
+ pic1.setOnClickListener(this);
+ pic2.setOnClickListener(this);
+ butplay.setOnClickListener(this);
+ replay();//开局先将鞋子顺序打乱
+
+
+ /*网络编程*/
+
+
+ et_path = (EditText) findViewById(R.id.et_path);
+ iv = (ImageView) findViewById(R.id.iv);
+
+
+
+
+ }
+
+ @Override
+ public void onClick(View view) {
+ switch (view.getId()) {
+ case R.id.pic0:
+ //设置已打乱顺序的鞋子图片
+ pic0.setImageDrawable(ContextCompat.getDrawable(MainActivity.this, imageIds[0]));
+ pic1.setImageDrawable(ContextCompat.getDrawable(MainActivity.this, imageIds[1]));
+ pic2.setImageDrawable(ContextCompat.getDrawable(MainActivity.this, imageIds[2]));
+ if (imageIds[0] == R.drawable.shoe_ok) {
+ //判断是否猜中有鸡蛋的鞋子
+ text.setText("恭喜你，猜对了，祝你幸福！");
+ } else
+ text.setText("很抱歉，猜错了，要不要再试一次？");
+ break;
+
+ case R.id.pic1:
+ pic0.setImageDrawable(ContextCompat.getDrawable(MainActivity.this, imageIds[0]));
+ pic1.setImageDrawable(ContextCompat.getDrawable(MainActivity.this, imageIds[1]));
+ pic2.setImageDrawable(ContextCompat.getDrawable(MainActivity.this, imageIds[2]));
+ if (imageIds[1] == R.drawable.shoe_ok) {
+ text.setText("恭喜你，猜对了，祝你幸福！");
+ } else
+ text.setText("很抱歉，猜错了，要不要再试一次？");
+ break;
+
+ case R.id.pic2:
+ pic0.setImageDrawable(ContextCompat.getDrawable(MainActivity.this, imageIds[0]));
+ pic1.setImageDrawable(ContextCompat.getDrawable(MainActivity.this, imageIds[1]));
+ pic2.setImageDrawable(ContextCompat.getDrawable(MainActivity.this, imageIds[2]));
+ if (imageIds[2] == R.drawable.shoe_ok) {
+ text.setText("恭喜你，猜对了，祝你幸福！");
+ } else
+ text.setText("很抱歉，猜错了，要不要再试一次？");
+ break;
+
+ case R.id.butplay:
+ replay();
+
+ default:
+ break;
+ }
+
+
+
+ /**/
+
+
+ final String path = et_path.getText().toString().trim();
+ if (TextUtils.isEmpty(path)) {
+ Toast.makeText(this, "图片路径不能为空", Toast.LENGTH_SHORT).show();
+ } else {
+ //子线程请求网络，Android 4.0以后访问网络不能放在主线程中
+ new Thread() {
+ private HttpURLConnection conn;
+ private Bitmap bitmap;
+ public void run() {
+ //连接服务器get请求，获取图片
+ try {
+ //创建URL对象
+ URL url = new URL(path);
+ //根据url发送http的请求
+ conn = (HttpURLConnection) url.openConnection();
+ //设置请求的方式
+ conn.setRequestMethod("GET");
+ //设置超时时间
+ conn.setConnectTimeout(5000);
+ //设置请求头User-Agent浏览器的版本
+ conn.setRequestProperty("User-Agent", "Mozilla/4.0(compatible;MSIE 6.0;Windows NT 5.1;" + "SV1;.NET4.0C;.NET4.0E;.NET CLR 2.0.50727;" + ".NET CLR 3.0.4506.2152;.NET CLR 3.5.30729;Shuame)");
+ //得到服务器返回的响应码
+ int code = conn.getResponseCode();
+ //请求网络成功后返回码是200
+ if (code == 200) {
+ //获取输入流
+ InputStream is = conn.getInputStream();
+ //将流转换成Bitmap对象
+ bitmap = BitmapFactory.decodeStream(is);
+ //TODO: 告诉主线程一个消息：帮我更改界面，内容：bitmap
+ Message msg = new Message();
+ msg.what = CHANGE_UI;
+ msg.obj = bitmap;
+ handler.sendMessage(msg);
+ } else {
+ //返回码不是200，请求服务器失败
+ Message msg = new Message();
+ msg.what = ERROR;
+ handler.sendMessage(msg);
+ }
+ } catch (Exception e) {
+ e.printStackTrace();
+ Message msg = new Message();
+ msg.what = ERROR;
+ handler.sendMessage(msg);
+ }
+ }
+ }.start();
+ }
+
+ }
+
+ public void replay() {
+ //点击再玩一次，恢复原有标题和鞋子图片
+ text.setText("猜猜鸡蛋在哪只鞋子里？");
+ pic0.setImageDrawable(ContextCompat.getDrawable(MainActivity.this, R.drawable.shoe_default));
+ pic1.setImageDrawable(ContextCompat.getDrawable(MainActivity.this, R.drawable.shoe_default));
+ pic2.setImageDrawable(ContextCompat.getDrawable(MainActivity.this, R.drawable.shoe_default));
+
+ for (int i = 0; i < 3; i++) {
+ int temp = imageIds[i]; // 将数组元素i保存到临时变量中
+ int index = (int) (Math.random() * 2); // 生成一个随机数
+ imageIds[i] = imageIds[index]; // 将随机数指定的数组元素的内容赋给数组元素i
+ imageIds[index] = temp; // 将临时变量的值赋值给随机数组指定的那个数组元素
+ }
+ }
+
+
+
+
+ /**/
+
+
+}
diff --git a/students/soft1714080902402/dazuoye/app/src/main/res/drawable/background.png b/students/soft1714080902402/dazuoye/app/src/main/res/drawable/background.png
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diff --git a/students/soft1714080902402/dazuoye/app/src/main/res/drawable/ic_launcher_background.xml b/students/soft1714080902402/dazuoye/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
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--- /dev/null
+++ b/students/soft1714080902402/dazuoye/app/src/main/res/drawable/ic_launcher_background.xml
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diff --git a/students/soft1714080902402/dazuoye/app/src/main/res/drawable/shoe_default.png b/students/soft1714080902402/dazuoye/app/src/main/res/drawable/shoe_default.png
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diff --git a/students/soft1714080902402/dazuoye/app/src/main/res/drawable/shoe_ok.png b/students/soft1714080902402/dazuoye/app/src/main/res/drawable/shoe_ok.png
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diff --git a/students/soft1714080902402/dazuoye/app/src/main/res/drawable/shoe_sorry.png b/students/soft1714080902402/dazuoye/app/src/main/res/drawable/shoe_sorry.png
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diff --git a/students/soft1714080902402/dazuoye/app/src/main/res/layout/activity_main.xml b/students/soft1714080902402/dazuoye/app/src/main/res/layout/activity_main.xml
new file mode 100644
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+++ b/students/soft1714080902402/dazuoye/app/src/main/res/layout/activity_main.xml
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