okhttp 如何设置 reponse cache 缓存
虽然okttp自动的缓存一般，考虑到信息安全问题，如果信息比较敏感的话，最好自己写在数据库，自己做缓存，
我在tigerokttp上基础修改一些东西，实现我自己的缓存，大家最好别做伸手党，多看看别人的源码，tigerokhttp的设计不一定适合每个人的业务需求，我结合mvp和mvvm做了一个demo
package com.moziqi.testmvvm;
/**
* Created by moziqi on 16-5-1.
*/
public interface IMainView {
public void doSuccess(String result);
public void doFailure(String error);
}
package com.moziqi.testmvvm;
/**
* Created by moziqi on 16-5-1.
*/
public interface IPresenter extends Runnable {
public void cancel();
}
package com.moziqi.testmvvm;
import android.databinding.DataBindingUtil;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import com.moziqi.testmvvm.databinding.ActivityMainBinding;
import cn.ittiger.net.http.TigerOkHttp;
public class MainActivity extends FragmentActivity implements IMainView {
private MainPresenter mainPresenter = new MainPresenter(this);
private ActivityMainBinding activityMainBinding;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//setContentView(R.layout.activity_main);
activityMainBinding = DataBindingUtil.setContentView(this, R.layout.activity_main);
mainPresenter.testGet();
}
@Override
public void doSuccess(String result) {
activityMainBinding.setUser(new UserBean(1, result));
}
@Override
public void doFailure(String error) {
activityMainBinding.setUser(new UserBean(1, error));
}
@Override
protected void onDestroy() {
mainPresenter.cancel();
super.onDestroy();
}
}
package com.moziqi.testmvvm;
import cn.ittiger.net.common.RequestCallback;
import cn.ittiger.net.http.TigerOkHttp;
import cn.ittiger.net.http.exeception.TigerHttpException;
import cn.ittiger.net.http.request.TigerJsonRequest;
/**
* MVP的深入learn 其他人的框架https://github.com/moziqi/Beam
* Created by moziqi on 16-5-1.
*/
public class MainPresenter implements IPresenter {
private IMainView iMainView;
private TigerJsonRequest<String> request;
private Thread netThread;
public MainPresenter(IMainView iMainView) {
this.iMainView = iMainView;
netThread = new Thread(this);
}
public void testGet() {
request = new TigerJsonRequest<>("https://www.baidu.com");
//request.addHeaders(MApplication.getInstance().getDefaultHeaders());
request.setRequestCallback(new RequestCallback<String>() {
@Override
public void onSuccess(String result) {
iMainView.doSuccess(result);
}
@Override
public void onFailure(TigerHttpException e) {
iMainView.doFailure(e.getMessage());
}
});
netThread.start();
}
@Override
public void run() {
//http://blog.csdn.net/aminfo/article/details/7903112
TigerOkHttp.getAsync(request);
}
@Override
public void cancel() {
TigerOkHttp.cancel(request.getTag());
request = null;
netThread = null;
}
}
package com.moziqi.testmvvm;
import android.app.Application;
import android.content.Context;
import android.telephony.TelephonyManager;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;
import cn.ittiger.net.http.TigerOkHttp;
import cn.ittiger.net.http.config.TigerHttpConfig;
/**
* Created by moziqi on 16-4-30.
*/
public class MApplication extends Application {
private static MApplication mApplication;
@Override
public void onCreate() {
super.onCreate();
mApplication = this;
//初始化
TigerOkHttp.init(new TigerHttpConfig(getApplicationContext()));
}
public static MApplication getInstance() {
return mApplication;
}
/**
* cache-control可以在请求的过程中设置缓存策略，会自动添加对于的header头
*
* @return
*/
public Map<String, String> getDefaultHeaders() {
SimpleDateFormat sFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
Calendar calendar = Calendar.getInstance();
Map<String, String> headers = new HashMap<>();
headers.put("User-Agent", getPhoneInfo());
headers.put("Connection", "close");
headers.put("Date", sFormat.format(calendar.getTime()));
return null;
}
/**
* 获取文件上传请求头
*
* @return
*/
public Map<String, String> getUploadFileHeaders() {
SimpleDateFormat sFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
Calendar calendar = Calendar.getInstance();
Map<String, String> headers = new HashMap<>();
headers.put("User-Agent", getPhoneInfo());
headers.put("Connection", "keep-alive");
headers.put("Content-Type", "multipart/form-data;boundary=" + UUID.randomUUID().toString());
headers.put("Date", sFormat.format(calendar.getTime()));
return null;
}
/**
* 根据自身开发需求，公司需求再加修改
*
* @return
*/
public String getPhoneInfo() {
StringBuilder phoneInfo = new StringBuilder();
phoneInfo.append("Product: " + android.os.Build.PRODUCT + System.getProperty("line.separator"));
phoneInfo.append("CPU_ABI: " + android.os.Build.CPU_ABI + System.getProperty("line.separator"));
phoneInfo.append("TAGS: " + android.os.Build.TAGS + System.getProperty("line.separator"));
phoneInfo.append("VERSION_CODES.BASE: " + android.os.Build.VERSION_CODES.BASE + System.getProperty("line.separator"));
phoneInfo.append("MODEL: " + android.os.Build.MODEL + System.getProperty("line.separator"));
phoneInfo.append("SDK: " + android.os.Build.VERSION.SDK + System.getProperty("line.separator"));
phoneInfo.append("VERSION.RELEASE: " + android.os.Build.VERSION.RELEASE + System.getProperty("line.separator"));
phoneInfo.append("DEVICE: " + android.os.Build.DEVICE + System.getProperty("line.separator"));
phoneInfo.append("DISPLAY: " + android.os.Build.DISPLAY + System.getProperty("line.separator"));
phoneInfo.append("BRAND: " + android.os.Build.BRAND + System.getProperty("line.separator"));
phoneInfo.append("BOARD: " + android.os.Build.BOARD + System.getProperty("line.separator"));
phoneInfo.append("FINGERPRINT: " + android.os.Build.FINGERPRINT + System.getProperty("line.separator"));
phoneInfo.append("ID: " + android.os.Build.ID + System.getProperty("line.separator"));
phoneInfo.append("MANUFACTURER: " + android.os.Build.MANUFACTURER + System.getProperty("line.separator"));
phoneInfo.append("USER: " + android.os.Build.USER + System.getProperty("line.separator"));
TelephonyManager tm = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
phoneInfo.append("DeviceId(IMEI) = " + tm.getDeviceId() + System.getProperty("line.separator"));
phoneInfo.append("DeviceSoftwareVersion = " + tm.getDeviceSoftwareVersion() + System.getProperty("line.separator"));
phoneInfo.append("Line1Number = " + tm.getLine1Number() + System.getProperty("line.separator"));
phoneInfo.append("NetworkCountryIso = " + tm.getNetworkCountryIso() + System.getProperty("line.separator"));
phoneInfo.append("NetworkOperator = " + tm.getNetworkOperator() + System.getProperty("line.separator"));
phoneInfo.append("NetworkOperatorName = " + tm.getNetworkOperatorName() + System.getProperty("line.separator"));
phoneInfo.append("NetworkType = " + tm.getNetworkType() + System.getProperty("line.separator"));
phoneInfo.append("PhoneType = " + tm.getPhoneType() + System.getProperty("line.separator"));
phoneInfo.append("SimCountryIso = " + tm.getSimCountryIso() + System.getProperty("line.separator"));
phoneInfo.append("SimOperator = " + tm.getSimOperator() + System.getProperty("line.separator"));
phoneInfo.append("SimOperatorName = " + tm.getSimOperatorName() + System.getProperty("line.separator"));
phoneInfo.append("SimSerialNumber = " + tm.getSimSerialNumber() + System.getProperty("line.separator"));
phoneInfo.append("SimState = " + tm.getSimState() + System.getProperty("line.separator"));
phoneInfo.append("SubscriberId(IMSI) = " + tm.getSubscriberId() + System.getProperty("line.separator"));
phoneInfo.append("VoiceMailNumber = " + tm.getVoiceMailNumber() + System.getProperty("line.separator"));
return phoneInfo.toString();
}
}
package com.moziqi.testmvvm;
import android.os.Parcel;
import android.os.Parcelable;
/**
* Created by moziqi on 16-4-30.
*/
public class UserBean implements Parcelable{
private int id;
private String name;
public UserBean() {
}
public UserBean(int id, String name) {
this.id = id;
this.name = name;
}
protected UserBean(Parcel in) {
id = in.readInt();
name = in.readString();
}
public static final Creator<UserBean> CREATOR = new Creator<UserBean>() {
@Override
public UserBean createFromParcel(Parcel in) {
return new UserBean(in);
}
@Override
public UserBean[] newArray(int size) {
return new UserBean[size];
}
};
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(Parcel parcel, int i) {
parcel.writeInt(id);
parcel.writeString(name);
}
}
我是基于android studio2.0编写的，具体代码在https://github.com/moziqi/TestMvvm，大家可以比较下，我改动了tiggerokhttp什么代码，代码并不是很多。
谢谢下面的博主提供思路给我
http://blog.csdn.net/huyongl1989/article/details/50467977
http://www.jianshu.com/p/aad5aacd79bf
https://github.com/duzechao/OKHttpUtils