為了代碼重用,我們首先封裝一個類。這個類是HttpUtil HttpUtil.java 接著老規矩,寫一個實體類,裡面包含get/set方法,為了方便這裡命名為App.java App.java 最後寫MainActivity.java 同時為了代碼的優化,和為了UI線程操作不出毛病,可以這樣寫。 ...
為了代碼重用,我們首先封裝一個類。這個類是HttpUtil
HttpUtil.java
- package com.example.asus.networktest;
- import okhttp3.OkHttpClient;
- import okhttp3.Request;
- public class HttpUtil {
- public static void sendOkHttpRequest(final String address, final okhttp3.Callback callback) {
- OkHttpClient client = new OkHttpClient();
- Request request = new Request.Builder()
- .url(address)
- .build();
- client.newCall(request).enqueue(callback);
- }
- }
接著老規矩,寫一個實體類,裡面包含get/set方法,為了方便這裡命名為App.java
App.java
- package com.example.asus.networktest;
- public class App {
- private String other;
- private String u_Name;
- private String u_id;
- private String u_passWord;
- private String u_token;
- private String u_userName;
- public String getOther() {
- return other;
- }
- public void setOther(String other) {
- this.other = other;
- }
- public String getU_Name() {
- return u_Name;
- }
- public void setU_Name(String u_Name) {
- this.u_Name = u_Name;
- }
- public String getU_id() {
- return u_id;
- }
- public void setU_id(String u_id) {
- this.u_id = u_id;
- }
- public String getU_passWord() {
- return u_passWord;
- }
- public void setU_passWord(String u_passWord) {
- this.u_passWord = u_passWord;
- }
- public String getU_token() {
- return u_token;
- }
- public void setU_token(String u_token) {
- this.u_token = u_token;
- }
- public String getU_userName() {
- return u_userName;
- }
- public void setU_userName(String u_userName) {
- this.u_userName = u_userName;
- }
- }
最後寫MainActivity.java
同時為了代碼的優化,和為了UI線程操作不出毛病,可以這樣寫。
MainActivity.java
- package com.example.asus.networktest;
- import android.os.Bundle;
- import android.support.v7.app.AppCompatActivity;
- import android.util.Log;
- import android.view.View;
- import android.widget.Button;
- import android.widget.TextView;
- import com.google.gson.Gson;
- import com.google.gson.reflect.TypeToken;
- import java.io.IOException;
- import java.util.List;
- import okhttp3.Call;
- import okhttp3.Response;
- public class MainActivity extends AppCompatActivity implements View.OnClickListener{
- String url="解析地址";
- TextView responseText;
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.activity_main);
- Button sendRequest = (Button) findViewById(R.id.send_request);
- responseText = (TextView) findViewById(R.id.response_text);
- sendRequest.setOnClickListener(this);
- }
- @Override
- public void onClick(View v) {
- //這裡點擊事件後,點擊後調用網路請求sendRequestWithOkHttp方法
- if (v.getId() == R.id.send_request) {
- sendRequestWithOkHttp();
- }
- }
- private void sendRequestWithOkHttp() {
- new Thread(new Runnable() {
- @Override
- public void run() {
- //在子線程中執行Http請求,並將最終的請求結果回調到okhttp3.Callback中
- HttpUtil.sendOkHttpRequest(