package com.example.phonefragment;
import java.io.BufferedReader;
import java.io.InputStreamReader;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 android.app.Fragment;
import android.content.Intent;import android.os.Bundle;import android.os.Handler;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup;import android.widget.Button;import android.widget.TextView;import org.json.JSONObject;public class MyFragment extends Fragment {
Handler handler;
String telString; String nameString; String tnumString; String emailString; Button setmyButton; TextView tv_username; TextView tv_name; TextView tv_tnum; TextView tv_email;@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View view = inflater.inflate(R.layout.fragment_my, container, false);handler = new Handler();
setmyButton = (Button) view.findViewById(R.id.btn_fragment_my_setmy); tv_username = (TextView) view.findViewById(R.id.tv_my_usernamecontent); tv_name = (TextView) view.findViewById(R.id.tv_my_realnamecontent); tv_tnum = (TextView) view.findViewById(R.id.tv_my_idcontent); tv_email = (TextView) view.findViewById(R.id.tv_my_emailcontent);telString = getActivity().getIntent().getStringExtra("tel");
tv_username.setText(telString);
String url = "http://192.168.1.108:3000/users/query_teacher";MyFragmentThread httpThread = new MyFragmentThread(url);
httpThread.start();setmyButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) { // TODO Auto-generated method stub Intent intent = new Intent(); intent.setClass(getActivity(), MyActivity.class); Bundle bundle = new Bundle(); // 创建Bundle对象 bundle.putString("tel", telString); // 装入数据 intent.putExtras(bundle); // 把Bundle塞入Intent里面 startActivityForResult(intent, 1); } }); return view; } @Override public void onResume() { // TODO Auto-generated method stub super.onResume(); tvShow(); } @Override public void onActivityResult(int requestCode, int resultCode, Intent data) { // TODO Auto-generated method stub switch (resultCode) { case 1: nameString = data.getStringExtra("name"); tnumString = data.getStringExtra("tnum"); emailString = data.getStringExtra("email"); tvShow(); break; default: break; } } class MyFragmentThread extends Thread {String str;
String url;
public MyFragmentThread(String url) {
// TODO Auto-generated constructor stub this.url = url; }public void doGet() {
HttpClient httpClient = new DefaultHttpClient(); // 注意，下面这一行中，我之前把链接中的"test"误写成了"text"，导致调BUG调了半天没弄出来，真是浪费时间啊 String url = this.url + "?tel=" + telString; // 第二步：创建代表请求的对象,参数是访问的服务器地址 HttpGet httpGet = new HttpGet(url); try { // 第三步：执行请求，获取服务器发还的相应对象 HttpResponse response = httpClient.execute(httpGet); // 第四步：检查相应的状态是否正常：检查状态码的值是200表示正常 if (response.getStatusLine().getStatusCode() == 200) { // 第五步：从相应对象当中取出数据，放到entity当中 HttpEntity entity = response.getEntity(); BufferedReader reader = new BufferedReader( new InputStreamReader(entity.getContent())); StringBuffer sb = new StringBuffer(); while ((str = reader.readLine()) != null) { sb.append(str); } str = sb.toString(); JSONObject resultJsonObject = new JSONObject(str); nameString = resultJsonObject.getString("name"); tnumString = resultJsonObject.getString("tnum"); emailString = resultJsonObject.getString("email"); tvShow(); } } catch (Exception e) { e.printStackTrace(); } }@Override
public void run() { // TODO Auto-generated method stub doGet(); } } public void tvShow() { tv_name.setText(nameString); tv_tnum.setText(tnumString); tv_email.setText(emailString); }}
<?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" ><ImageView
android:id="@+id/img_my_photo" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerHorizontal="true" android:layout_marginTop="40dp" android:contentDescription="@string/login_in" android:src="@drawable/user" /><LinearLayout
android:id="@+id/lin_my_message" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_below="@+id/img_my_photo" android:layout_marginTop="40dp" android:background="#ffffff" android:orientation="vertical" ><LinearLayout
android:layout_width="match_parent" android:layout_height="wrap_content" android:background="#ffffff" android:orientation="horizontal" ><TextView
android:id="@+id/tv_my_username" android:layout_width="match_parent" android:layout_height="45dp" android:layout_marginLeft="14dp" android:layout_weight="1" android:background="@null" android:gravity="left|center_vertical" android:text="@string/my_username" android:textColor="@color/black" android:textSize="16sp" /><TextView
android:id="@+id/tv_my_usernamecontent" android:layout_width="match_parent" android:layout_height="45dp" android:layout_weight="1" android:background="@null" android:gravity="left|center_vertical" android:text="@string/no_data" android:textColor="@color/black" android:textSize="16sp" /> </LinearLayout><LinearLayout
android:id="@+id/myline" android:layout_width="match_parent" android:layout_height="0.5dp" android:layout_marginLeft="14dp" android:layout_marginRight="14dp" android:background="#D7D7D7" android:orientation="vertical" > </LinearLayout><LinearLayout
android:layout_width="match_parent" android:layout_height="wrap_content" android:background="#ffffff" android:orientation="horizontal" ><TextView
android:id="@+id/edt_my_realname" android:layout_width="match_parent" android:layout_height="45dp" android:layout_marginLeft="14dp" android:layout_weight="1" android:background="@null" android:gravity="left|center_vertical" android:text="@string/my_realname" android:textColor="@color/black" android:textSize="16sp" /><TextView
android:id="@+id/tv_my_realnamecontent" android:layout_width="match_parent" android:layout_height="45dp" android:layout_weight="1" android:background="@null" android:gravity="left|center_vertical" android:text="@string/no_data" android:textColor="@color/black" android:textSize="16sp" /> </LinearLayout><LinearLayout
android:id="@+id/mylinetwo" android:layout_width="match_parent" android:layout_height="0.5dp" android:layout_marginLeft="14dp" android:layout_marginRight="14dp" android:background="#D7D7D7" android:orientation="vertical" > </LinearLayout><LinearLayout
android:layout_width="match_parent" android:layout_height="wrap_content" android:background="#ffffff" android:orientation="horizontal" ><TextView
android:id="@+id/edt_my_id" android:layout_width="match_parent" android:layout_height="45dp" android:layout_marginLeft="14dp" android:layout_weight="1" android:background="@null" android:gravity="left|center_vertical" android:text="@string/my_id" android:textColor="@color/black" android:textSize="16sp" /><TextView
android:id="@+id/tv_my_idcontent" android:layout_width="match_parent" android:layout_height="45dp" android:layout_weight="1" android:background="@null" android:gravity="left|center_vertical" android:text="@string/no_data" android:textColor="@color/black" android:textSize="16sp" /> </LinearLayout><LinearLayout
android:id="@+id/mylinethree" android:layout_width="match_parent" android:layout_height="0.5dp" android:layout_marginLeft="14dp" android:layout_marginRight="14dp" android:background="#D7D7D7" android:orientation="vertical" > </LinearLayout><TextView
android:id="@+id/edt_my_award" android:layout_width="match_parent" android:layout_height="45dp" android:layout_marginLeft="14dp" android:background="@null" android:gravity="left|center_vertical" android:text="@string/award" android:textColor="@color/black" android:textSize="16sp" /><LinearLayout
android:id="@+id/mylinefour" android:layout_width="match_parent" android:layout_height="0.5dp" android:layout_marginLeft="14dp" android:layout_marginRight="14dp" android:background="#D7D7D7" android:orientation="vertical" > </LinearLayout><LinearLayout
android:layout_width="match_parent" android:layout_height="wrap_content" android:background="#ffffff" android:orientation="horizontal" ><TextView
android:id="@+id/edt_my_email" android:layout_width="match_parent" android:layout_height="45dp" android:layout_marginLeft="14dp" android:layout_weight="1" android:background="@null" android:gravity="left|center_vertical" android:text="@string/my_email" android:textColor="@color/black" android:textSize="16sp" /><TextView
android:id="@+id/tv_my_emailcontent" android:layout_width="match_parent" android:layout_height="45dp" android:layout_weight="1" android:background="@null" android:gravity="left|center_vertical" android:text="@string/no_data" android:textColor="@color/black" android:textSize="16sp" /> </LinearLayout><LinearLayout
android:id="@+id/mylinefive" android:layout_width="match_parent" android:layout_height="0.5dp" android:layout_marginLeft="14dp" android:layout_marginRight="14dp" android:background="#D7D7D7" android:orientation="vertical" > </LinearLayout> </LinearLayout><Button
android:id="@+id/btn_fragment_my_setmy" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_below="@+id/lin_my_message" android:layout_marginLeft="15dp" android:text="@string/set" /></RelativeLayout>
package com.example.phonefragment;
import java.io.BufferedReader;
import java.io.InputStreamReader;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 android.app.Activity;import android.content.Intent;import android.os.Bundle;import android.os.Handler;import android.view.View;import android.view.View.OnClickListener;import android.view.Window;import android.widget.Button;import android.widget.EditText;import android.widget.TextView;import android.widget.Toast;public class MyActivity extends Activity {
Handler handler;
EditText setmyname; EditText setmytnum; EditText setmyemail; Button setButton; TextView myshow;@Override
protected void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); requestWindowFeature(Window.FEATURE_NO_TITLE); setContentView(R.layout.activity_my);handler = new Handler();
setmyname = (EditText) findViewById(R.id.edt_setmyname); setmytnum = (EditText) findViewById(R.id.edt_setmyid); setmyemail = (EditText) findViewById(R.id.edt_setmyemail); setButton = (Button) findViewById(R.id.btn_setmy_confirm); myshow = (TextView) findViewById(R.id.tv_my_show);Intent intent = this.getIntent();
Bundle getbundle = intent.getExtras(); // 获取intent里面的bundle对象 final String telString = getbundle.getString("tel"); // 获取Bundle里面的字符串myshow.setText(telString);
setButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) { // TODO Auto-generated method stub String name = setmyname.getText().toString(); String tnum = setmytnum.getText().toString(); String email = setmyemail.getText().toString();String url = "http://192.168.1.108:3000/users/update_teacher";
SetMyThread httpThread = new SetMyThread(url, telString, name, tnum,
email); httpThread.start(); } }); }class SetMyThread extends Thread {
String str;
String url;
String tel;
String name;
String tnum;
String email;
public SetMyThread(String url, String tel, String name, String tnum,
String email) { // TODO Auto-generated constructor stub this.url = url; this.tel = tel; this.name = name; this.tnum = tnum; this.email = email; }public void doGet() {
HttpClient httpClient = new DefaultHttpClient(); // 注意，下面这一行中，我之前把链接中的"test"误写成了"text"，导致调BUG调了半天没弄出来，真是浪费时间啊 String url = this.url + "?tel=" + tel + "&tnum=" + tnum + "&name=" + name + "&email=" + email; // 第二步：创建代表请求的对象,参数是访问的服务器地址 HttpGet httpGet = new HttpGet(url); try { // 第三步：执行请求，获取服务器发还的相应对象 HttpResponse response = httpClient.execute(httpGet); // 第四步：检查相应的状态是否正常：检查状态码的值是200表示正常 if (response.getStatusLine().getStatusCode() == 200) { // 第五步：从相应对象当中取出数据，放到entity当中 HttpEntity entity = response.getEntity(); BufferedReader reader = new BufferedReader( new InputStreamReader(entity.getContent())); StringBuffer sb = new StringBuffer(); while ((str = reader.readLine()) != null) { sb.append(str); } str = sb.toString(); if (str.trim().equals("empty")) { // 用户登录失败 handler.post(new Runnable() {@Override
public void run() { // TODO Auto-generated method stub Toast.makeText(MyActivity.this, "账号不存在", Toast.LENGTH_LONG).show(); } }); } else { if (str.trim().equals("ok")) { // 用户登录成功 handler.post(new Runnable() {@Override
public void run() { // TODO Auto-generated method stub Toast.makeText(MyActivity.this, "添加成功", Toast.LENGTH_LONG).show(); } }); Intent intent = new Intent(MyActivity.this, MainActivity.class); /* 将数据打包到aintent Bundle 的过程略 */ Bundle bundle = new Bundle(); bundle.putString("name", this.name); bundle.putString("tnum", this.tnum); bundle.putString("email", this.email); intent.putExtras(bundle); // 把Bundle塞入Intent里面 setResult(1, intent); MyActivity.this.finish(); } else { handler.post(new Runnable() {@Override
public void run() { // TODO Auto-generated method stub Toast.makeText(MyActivity.this, "账号或密码错误", Toast.LENGTH_LONG).show(); } }); } } } } catch (Exception e) { e.printStackTrace(); } }@Override
public void run() { // TODO Auto-generated method stub doGet(); } }}
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" ><EditText
android:id="@+id/edt_setmyname" android:layout_width="match_parent" android:layout_height="wrap_content" android:hint="@string/my_inputname" android:ems="10" /><EditText
android:id="@+id/edt_setmyid" android:layout_width="match_parent" android:layout_height="wrap_content" android:hint="@string/my_inputid" android:ems="10" /><EditText
android:id="@+id/edt_setmyemail" android:inputType="textEmailAddress" android:layout_width="match_parent" android:layout_height="wrap_content" android:hint="@string/my_inputemail" android:ems="10" /> <TextView android:id="@+id/tv_my_show" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="@string/no_data"/> <Button android:id="@+id/btn_setmy_confirm" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginBottom="20dp" android:layout_marginLeft="20dp" android:layout_marginRight="20dp" android:layout_marginTop="30dp" android:background="@drawable/btnbg" android:includeFontPadding="false" android:text="@string/confirm" android:textColor="#ffffff" /></LinearLayout>