机智的图灵机器人
2017-05-21 21:42
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机智的图灵机器人
主启动页面
VideoListActivity.javapackage com.wangdeqiang.www.machine; import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.os.Handler; import android.support.annotation.Nullable; import android.util.Log; import android.view.MotionEvent; import android.view.Window; /** * Created by Deligence on 2017/5/21. * @author 王德强 * 功能:页面加载显示 */ class VideoListActivity extends Activity{ private boolean isStartVideoList = false; //判断是否启动标志 private Handler handler = new Handler(); @Override protected void onCreate( Bundle savedInstanceState) { //去除标题栏 requestWindowFeature(Window.FEATURE_NO_TITLE); super.onCreate(savedInstanceState); setContentView(R.layout.videolist_activity); //启动线程 让里面的方法运行2秒后关闭 new Handler().postDelayed(new Runnable() { @Override public void run() { startVideList();//启动方法 } }, 2000); } private void startVideList() { if(!isStartVideoList){//判断是否第一次运行 isStartVideoList = true; Intent intent = new Intent(this,MainActivity.class);//转到MainActivity页面 startActivity(intent); //关闭当前的启动页面 finish(); } } @Override public boolean onTouchEvent(MotionEvent event) { //当触摸屏幕的时候 就会立马进入这个方法 startVideList(); return super.onTouchEvent(event); } @Override protected void onDestroy() { //把所有的消息和回调移除 handler.removeCallbacksAndMessages(null); super.onDestroy(); } }
布局文件
videolist_activity.xml
<?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="match_parent" android:layout_height="match_parent" android:background="@drawable/beijing" > <ImageView android:id="@+id/iv_splash_icon" android:layout_width="80dp" android:layout_height="80dp" android:layout_centerInParent="true" android:src="@mipmap/robot1" /> <LinearLayout android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_below="@id/iv_splash_icon" android:layout_centerInParent="true" android:gravity="center_vertical" android:orientation="horizontal"> <ProgressBar android:layout_width="30dp" android:layout_height="30dp" /> <TextView android:layout_marginLeft="5dp" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerInParent="true" android:text="程序正在玩命加载中..." android:textColor="#ffffff" android:textSize="18sp" /> </LinearLayout> </RelativeLayout>
界面如图所示
MainActivity.java代码
package com.wangdeqiang.www.machine; import android.os.Bundle; import android.support.v7.app.AppCompatActivity; import android.util.Log; import android.view.View; import android.view.Window; import android.widget.Button; import android.widget.EditText; import android.widget.ListView; import org.json.JSONObject; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Date; import java.util.List; /** * @author 王德强 * @功能:图灵机器人数据收集与回复 */ public class MainActivity extends AppCompatActivity implements View.OnClickListener, HttpGetData { private HttpData httpData; //创建List集合,存放数据 private List<ListData> list; private ListView lv; private Button send_btn; private EditText sendtext; private String content_str; private AdapterText adapter; private String [] welcomeArray; //界面欢迎语数组 //显示时间 private double currenttime,oldTime=0; @Override protected void onCreate(Bundle savedInstanceState) { //消除页面标题 requestWindowFeature(Window.FEATURE_NO_TITLE); super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); initView(); } //初始化 private void initView(){ //实例化集合 list = new ArrayList<ListData>(); lv = (ListView) findViewById(R.id.lv); send_btn= (Button) findViewById(R.id.send_btn); sendtext = (EditText) findViewById(R.id.senText); send_btn.setOnClickListener(this);//设置点击时间 adapter=new AdapterText(list,this); lv.setAdapter(adapter); ListData listData=null; listData=new ListData(getRandomWelcomeTips(),listData.receiver,getTime()); list.add(listData); } @Override public void onClick(View v) { getTime(); content_str=sendtext.getText().toString(); //每次发送完数据都设为空 sendtext.setText(""); //解决数据不能有空格 回车 问题 String dropk=content_str.replace(" ",""); String droph=dropk.replace("\n",""); ListData listData = null; listData = new ListData(content_str,listData.send,getTime()); Log.i("Tag","sfds"+listData); list.add(listData); //当数据过多的时候,移除数据 if(list.size()>30){ for(int i=0;i<list.size();i++){ list.remove(i); } } adapter.notifyDataSetChanged(); //异步请求对象进行实例化 //第一个参数传递url,第二个数据传递this httpData = (HttpData) new HttpData("http://www.tuling123.com/openapi/api?key=[图灵机器人API](www.tuling123.com)&info="+droph,this).execute(); } //功能:将数据传递给其他页面进行使用 //回调的方式创建这个接口 public void getDataUrl(String data) { //调用解析的方法 parseText(data); } //获得JSON中的键值对数据,解析数据 public void parseText(String str){ try { //传递JSON数据 JSONObject jb=new JSONObject(str); /*Log.i("Tag",jb.getString("code")); Log.i("Tag",jb.getString("text"))*/ //对象实例化 ListData listData = null; listData=new ListData(jb.getString("text"),listData.receiver,getTime()); //向集合中添加数据 list.add(listData); adapter.notifyDataSetChanged(); } catch (Exception e) { // TODO: handle exception } } //获得随机的见面欢迎语 public String getRandomWelcomeTips() { String welcome_tips=null; welcomeArray=this.getResources().getStringArray(R.array.welcome_tips); //获取ID int index = (int)(Math.random()*(welcomeArray.length-1)); welcome_tips=welcomeArray[index]; return welcome_tips; } //获得现在时间 public String getTime() { currenttime=System.currentTimeMillis(); //创建显示时间的格式 SimpleDateFormat format=new SimpleDateFormat("yyyy年MM月dd日 HH:mm:ss"); Date curdata=new Date(); //把获取的时间给它 String str = format.format(curdata); //判断是否超过5秒 if (currenttime-oldTime>=5*60*1000){ oldTime=currenttime; return str; }else { return ""; } } }
activity_main.xml
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="match_parent" android:layout_height="match_parent" android:background="@drawable/beijing2" > <ListView android:id="@+id/lv" android:layout_width="fill_parent" android:layout_height="0dp" android:layout_weight="1" android:divider="@null" android:listSelector="@android:color/transparent" android:transcriptMode="alwaysScroll"></ListView> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal"> <EditText android:id="@+id/senText" android:layout_width="0dp" android:layout_height="wrap_content" android:layout_weight="1" android:background="@drawable/bg_toast" /> <Button android:id="@+id/send_btn" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="@string/send" /> </LinearLayout> </LinearLayout>
运行界面如图所示
HttpData.java
package com.wangdeqiang.www.machine; import android.os.AsyncTask; import org.apache.http.HttpEntity; import org.apache.http.HttpResponse; import org.apache.http.client.HttpClient; import org.apache.http.client.methods.HttpGet; import org.apache.http.impl.client.DefaultHttpClient; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; /** * Created by Deligence on 2017/5/21. * @author 王德强 * 功能:异步数据请求 */ public class HttpData extends AsyncTask<String,Void,String>{ //通过HttpClient请求 private HttpClient httpClient; //请求方式 private HttpGet httpGet; private String url; //获取请求的返回 private HttpResponse httpResponse; private HttpEntity httpEntity; private InputStream in; private HttpGetData listener; //指定一个构造方法请求url public HttpData(String url, HttpGetData listener) { this.url = url; this.listener = listener; } @Override protected String doInBackground(String... params) { //实例化客户端 httpClient = new DefaultHttpClient(); //Get方式进行请求,传递一个具体请求的url httpGet = new HttpGet(url); try { //通过客户端进行发送 httpResponse = httpClient.execute(httpGet); /*通过Response获得数据 */ httpEntity=httpResponse.getEntity(); //转化成流文件 in=httpEntity.getContent(); BufferedReader br = new BufferedReader(new InputStreamReader(in)); String line=null; //储存所有的数据 StringBuffer sb = new StringBuffer(); while ((line=br.readLine())!=null){ sb.append(line); } return sb.toString(); } catch (IOException e) { e.printStackTrace(); } return null; /*添加一个网络权限*/ } //重载这个方法,通过这个方法获得数据 @Override protected void onPostExecute(String s) { //返回数据 listener.getDataUrl(s); super.onPostExecute(s); } }
HttpGetData.interface
package com.wangdeqiang.www.machine; /** * Created by Deligence on 2017/5/21. * @author 王德强 */ public interface HttpGetData { void getDataUrl(String Data); }
ListData.java
package com.wangdeqiang.www.machine; /** * Created by Deligence on 2017/5/21. * @author 王德强 * 功能:数据封装 */ public class ListData { private String content; public static final int send = 1; public static final int receiver = 2; private int flag; private String time; //创建构造方法 public ListData(String content, int flag, String time) { this.content = content; this.flag = flag; this.time = time; } //创建Getter和Setter public String getContent() { return content; } public void setContent(String content) { this.content = content; } public static int getSend() { return send; } public static int getReceiver() { return receiver; } public int getFlag() { return flag; } public void setFlag(int flag) { this.flag = flag; } public String getTime() { return time; } public void setTime(String time) { this.time = time; } }
AdapterText.java
package com.wangdeqiang.www.machine; import android.content.Context; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.BaseAdapter; import android.widget.RelativeLayout; import android.widget.TextView; import java.util.List; /** * Created by Deligence on 2017/5/21. * @author 王德强 * 功能:自定义ListView的适配器 */ public class AdapterText extends BaseAdapter{ private List<ListData> lists; private Context mContext; private RelativeLayout layout; public AdapterText(List<ListData> lists, Context mContext) { this.lists = lists; this.mContext = mContext; } @Override public int getCount() { return lists.size(); } @Override public Object getItem(int position) { return lists.get(position); } @Override public long getItemId(int position) { return position; } @Override public View getView(int position, View convertView, ViewGroup parent) { LayoutInflater inflater =LayoutInflater.from(mContext); if(lists.get(position).getFlag()==ListData.receiver){ layout= (RelativeLayout) inflater.inflate(R.layout.leftitem,null); } if (lists.get(position).getFlag()==ListData.send) { layout = (RelativeLayout) inflater.inflate(R.layout.rightitem,null); } TextView tv = (TextView) layout.findViewById(R.id.tv); TextView time = (TextView) layout.findViewById(R.id.time); time.setText(lists.get(position).getTime()); tv.setText(lists.get(position).getContent()); return layout; } }
leftitem.xml
<?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent"> <TextView android:id="@+id/time" android:layout_width="match_parent" android:layout_height="wrap_content" android:gravity="center_horizontal" /> <TextView android:id="@+id/tv" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_below="@+id/time" android:layout_marginLeft="45dp" android:layout_marginTop="55dp" android:gravity="center" android:background="@drawable/aio_friend_bg_nor_11" /> <com.makeramen.roundedimageview.RoundedImageView xmlns:app="http://schemas.android.com/apk/res-auto" android:id="@+id/iv" android:layout_width="60dp" android:layout_height="60dp" android:gravity="center_horizontal" android:src="@drawable/picture1" app:riv_border_color="#333333" app:riv_border_width="3dip" app:riv_corner_radius="10dip" app:riv_mutate_background="true" app:riv_oval="true" /> </RelativeLayout>
运行界面如图所示
rightitem.xml
<?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" > <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:gravity="center_vertical" android:id="@+id/time" /> <TextView android:layout_below="@id/iv" android:layout_marginLeft="55dp" android:layout_toLeftOf="@id/iv" android:layout_width="wrap_content" android:layout_height="wrap_content" android:id="@+id/tv" android:background="@drawable/aio_user_bg_nor_11" android:gravity="center" /> <com.makeramen.roundedimageview.RoundedImageView xmlns:app="http://schemas.android.com/apk/res-auto" android:id="@+id/iv" android:layout_width="60dp" android:layout_height="60dp" android:layout_alignParentRight="true" android:layout_below="@+id/time" app:riv_border_color="#333333" app:riv_border_width="3dip" app:riv_corner_radius="10dip" app:riv_mutate_background="true" android:src="@drawable/pic1" app:riv_oval="true" /> </RelativeLayout>
运行界面如图所示
AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.wangdeqiang.www.machine"> <!-- 打开网络连接 --> <uses-permission android:name="android.permission.INTERNET" /> <application android:allowBackup="true" android:icon="@mipmap/robot" android:label="@string/app_name" android:roundIcon="@mipmap/ic_launcher_round" android:supportsRtl="true" android:theme="@style/AppTheme"> <activity android:name=".VideoListActivity"> <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> <activity android:name=".MainActivity"/> </application> </manifest>
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