1. 前言
安卓属于小团队开发,架构的重要性在很多公司其实不是那么的明显,加上现在的开源框架层出不穷,更好的帮助我们上手android项目的开发。我前两年也在公司主导过项目开发,搭建过不少项目,以前主要的倾向是MVC,导致了activity/fragment过大,而且很多公共功能杂乱在项目中,后期维护起来不方便,最近刚好有时间,重新搭建了一个新的框架。
2. 用到的知识点:
UI—-面向对象
数据交互—-MVP模式
数据库——GreenDao
网络图片加载—–picasso
json解析—–gson
http请求—-OKHttp
事件总线—-eventbus
以上知识点不熟悉的,可以先熟悉下基本知识,如果已经了解过,可以直接跳过下面的链接,直接看下文的使用。
MVP模式 讲解地址:http://blog.csdn.net/dfskhgalshgkajghljgh/article/details/51317956
GreenDao 讲解地址:http://blog.csdn.net/dfskhgalshgkajghljgh/article/details/51304390
picasso 讲解地址:http://blog.csdn.net/dfskhgalshgkajghljgh/article/details/51684693
OKHttp 讲解地址:鸿神的博客讲解地址:
http://blog.csdn.net/lmj623565791/article/details/47911083
eventbus 讲解地址:http://blog.csdn.net/dfskhgalshgkajghljgh/article/details/51681705
3. 框架整体结构:
4.项目目录结构:
bean—————————————————存放java model对象
biz—————————————————–业务模块,根据不能业务建立子模块
bridge————————————————-底层功能实现跟UI层的衔接层
capabilities——————————————–底层功能具体实现(后期项目迭代到一定程度稳定后会考虑以jar形式导入)
constant———————————————–常量
ui——————————————————界面,根据不同业务建立子模块
util—————————————————–业务层公共方法
view—————————————————自定义view实现
5.具体解析
还是按照大家的习惯思维,从界面—>数据—->网络—–>交互,这样的层次讲解。
1)UI层
UI层其实比较简单,主要就是用到面向对象的封装,BaseActivity为基类,同时BaseActivity实现三个接口,分别为CreateInit, PublishActivityCallBack, PresentationLayerFunc,这三个接口的作用依次是:界面初始化,页面跳转封装,页面交互封装。PresentationLayerFunc的具体实现是在PresentationLayerFuncHelper里面,BaseActivity类会初始化该类,把复杂的功能实现抽象出去,轻量化基类。
BaseActivity代码如下所示:
/**
* <基础activity>
*
* @author caoyinfei
* @version [版本号, 2014-3-24]
* @see [相关类/方法]
* @since [V1]
*/
public abstract class BaseActivity extends Activity implements CreateInit, PublishActivityCallBack, PresentationLayerFunc, IMvpView, OnClickListener {
private PresentationLayerFuncHelper presentationLayerFuncHelper;
/**
* 返回按钮
*/
private LinearLayout back;
/**
* 标题,右边字符
*/
protected TextView title, right;
public BasePresenter presenter;
public final String TAG = this.getClass().getSimpleName();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
presentationLayerFuncHelper = new PresentationLayerFuncHelper(this);
initViews();
initListeners();
initData();
setHeader();
EBApplication.ebApplication.addActivity(this);
EventBus.getDefault().register(this);
}
@Override
public void setHeader() {
back = (LinearLayout) findViewById(R.id.ll_back);
title = (TextView) findViewById(R.id.tv_title);
right = (TextView) findViewById(R.id.tv_right);
back.setOnClickListener(this);
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.ll_back:
finish();
break;
}
}
public void onEventMainThread(Event event) {
}
@Override
protected void onResume() {
EBApplication.ebApplication.currentActivityName = this.getClass().getName();
super.onResume();
}
@Override
public void startActivity(Class<?> openClass, Bundle bundle) {
Intent intent = new Intent(this, openClass);
if (null != bundle)
intent.putExtras(bundle);
startActivity(intent);
}
@Override
public void openActivityForResult(Class<?> openClass, int requestCode, Bundle bundle) {
Intent intent = new Intent(this, openClass);
if (null != bundle)
intent.putExtras(bundle);
startActivityForResult(intent, requestCode);
}
@Override
public void setResultOk(Bundle bundle) {
Intent intent = new Intent();
if (bundle != null) ;
intent.putExtras(bundle);
setResult(RESULT_OK, intent);
finish();
}
@Override
public void showToast(String msg) {
presentationLayerFuncHelper.showToast(msg);
}
@Override
public void showProgressDialog() {
presentationLayerFuncHelper.showProgressDialog();
}
@Override
public void hideProgressDialog() {
presentationLayerFuncHelper.hideProgressDialog();
}
@Override
public void showSoftKeyboard(View focusView) {
presentationLayerFuncHelper.showSoftKeyboard(focusView);
}
@Override
public void hideSoftKeyboard() {
presentationLayerFuncHelper.hideSoftKeyboard();
}
@Override
protected void onDestroy() {
EBApplication.ebApplication.deleteActivity(this);
EventBus.getDefault().unregister(this);
if (presenter != null) {
presenter.detachView(this);
}
OkHttpManager httpManager = BridgeFactory.getBridge(Bridges.HTTP);
httpManager.cancelActivityRequest(TAG);
super.onDestroy();
}
}
PresentationLayerFuncHelper代码如下所示:
/**
* <页面基础公共功能实现>
*
* @author caoyinfei
* @version [版本号, 2016/6/6]
* @see [相关类/方法]
* @since [V1]
*/
public class PresentationLayerFuncHelper implements PresentationLayerFunc {
private Context context;
public PresentationLayerFuncHelper(Context context) {
this.context = context;
}
@Override
public void showToast(String msg) {
ToastUtil.makeText(context, msg);
}
@Override
public void showProgressDialog() {
}
@Override
public void hideProgressDialog() {
}
@Override
public void showSoftKeyboard(View focusView) {
}
@Override
public void hideSoftKeyboard() {
}
}
三个接口,分别为CreateInit, PublishActivityCallBack, PresentationLayerFunc代码如下所示:
/**
* <公共方法抽象>
*
* @author caoyinfei
* @version [版本号, 2014-3-24]
* @see [相关类/方法]
* @since [V1]
*/
public interface CreateInit {
/**
* 初始化布局组件
*/
public void initViews();
/**
* 增加按钮点击事件
*/
void initListeners();
/**
* 初始化数据
*/
public void initData();
/**
* 初始化公共头部
*/
public void setHeader();
}
/**
* <页面跳转封装>
*
* @author caoyinfei
* @version [版本号, 2016/6/6]
* @see [相关类/方法]
* @since [V1]
*/
public interface PublishActivityCallBack {
/**
* 打开新界面
*
* @param openClass 新开页面
* @param bundle 参数
*/
public void startActivity(Class<?> openClass, Bundle bundle);
/**
* 打开新界面,期待返回
*
* @param openClass 新界面
* @param requestCode 请求码
* @param bundle 参数
*/
public void openActivityForResult(Class<?> openClass, int requestCode, Bundle bundle);
/**
* 返回到上个页面
*
* @param bundle 参数
*/
public void setResultOk(Bundle bundle);
}
/**
* <页面基础公共功能抽象>
*
* @author caoyinfei
* @version [版本号, 2016/6/6]
* @see [相关类/方法]
* @since [V1]
*/
public interface PresentationLayerFunc {
/**
* 弹出消息
*
* @param msg
*/
public void showToast(String msg);
/**
* 网络请求加载框
*/
public void showProgressDialog();
/**
* 隐藏网络请求加载框
*/
public void hideProgressDialog();
/**
* 显示软键盘
*
* @param focusView
*/
public void showSoftKeyboard(View focusView);
/**
* 隐藏软键盘
*/
public void hideSoftKeyboard();
}
对于上层开发而言,工作就比较简单了,比如登录界面(LoginActivity),只要继承BaseActivity则可以了,然后用IDE工具,自动导入必要的override方法。
代码如下:
public class LoginActivity extends BaseActivity implements IUserLoginView {
/**
* 用户名
*/
private EditText userName;
/**
* 用户密码
*/
private EditText password;
/**
* 登录
*/
private Button login;
private LoginPresenter mUserLoginPresenter;
@Override
protected void onCreate(Bundle savedInstanceState) {
setContentView(R.layout.activity_main);
super.onCreate(savedInstanceState);
presenter = mUserLoginPresenter = new LoginPresenter();
mUserLoginPresenter.attachView(this);
}
@Override
public void initViews() {
userName = (EditText) findViewById(R.id.username);
password = (EditText) findViewById(R.id.passowrd);
login = (Button) findViewById(R.id.login);
}
@Override
public void initListeners() {
login.setOnClickListener(this);
}
@Override
public void initData() {
}
@Override
public void setHeader() {
super.setHeader();
title.setText("登录");
}
@Override
public void onEventMainThread(Event event) {
super.onEventMainThread(event);
switch (event){
case IMAGE_LOADER_SUCCESS:
clearEditContent();
break;
}
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.login:
//13914786934 123456 可以登录
mUserLoginPresenter.login(userName.getText().toString(), password.getText().toString());
break;
}
super.onClick(v);
}
@Override
public void clearEditContent() {
userName.setText("");
password.setText("");
}
@Override
public void onError(String errorMsg, String code) {
showToast(errorMsg);
}
@Override
public void onSuccess() {
startActivity(HomeActivity.class,null);
}
@Override
public void showLoading() {
}
@Override
public void hideLoading() {
}
}
大家应该看得出,acitivty里面全是接口,开发gg只要把想应实现填到对应的接口中即可,这样实现的好处有几个:
1.每个页面都是这种统一的格式,后期人员流动后维护方便。
2.公共处理,比如title栏,每个页面都有,各个页面去单独实现,代码冗余,这边抽到BaseActivity 里面setHeader()方法去统一处理,当时各个子类也可以自定义特殊格式,比如title栏上面的titleName的不同。
3.公共方法抽象,避免每个activity重复大量代码。
2)数据交互层
可能有人会看到上面的代码中有MVP的代码,会看不太懂?别急,接下来讲解MVP的作用。
之前activity层既做界面,又做业务逻辑,代码量特别大,动不动几百上千行,之前项目上线的时候,领导让我混淆一下,我当时说,这种代码,过几个月我们自己都看不懂了,还需要混淆吗?哈哈~~当然是开玩笑。
言归正传,我们这边用MVP代替了MVC,从上面activity可以看出,activity只做两件事:1、view的创建。2、用户交互。那业务逻辑我们放在哪里呢?这里我们引入Presenter层,用来专门处理业务逻辑,并通过IMvpView接口实现跟activity的交互(mvp具体讲解,前面已经很详细的介绍过,地址:http://blog.csdn.net/dfskhgalshgkajghljgh/article/details/51317956)
代码如下:
上面我们说过,Presenter与View交互是通过接口。所以我们这里需要定义一个IUserLoginView ,难点就在于应该有哪些方法,我们这个是登录页面,其实有哪些功能,就应该有哪些方法,比如登录成功,失败,弹出加载框这些都要通知ui(Activity)去更新。所以定义了如下方法:
/**
* <功能详细描述>
*
* @author caoyinfei
* @version [版本号, 2016/5/4]
* @see [相关类/方法]
* @since [V1]
*/
public interface IMvpView {
void onError(String errorMsg, String code);
void onSuccess();
void showLoading();
void hideLoading();
}
/**
* <功能详细描述>
*
* @author caoyinfei
* @version [版本号, 2016/5/4]
* @see [相关类/方法]
* @since [产品/模块版本]
*/
public interface IUserLoginView extends IMvpView {
void clearEditContent();
}
LoginPresenter 为登录的业务实现类,他需要做两件事:1、业务处理。2.通知页面数据刷新。业务处理很简单,这边不做介绍了。Presenter与页面交互是通过接口实现的,这边通过继承基类BasePresenter,从而实现接口attachView(V view),这边的view是个泛型,在这里,他其实是IUserLoginView,LoginActivity会实现这个接口,在初始化LoginPresenter 的时候,会把自身传过来mUserLoginPresenter.attachView(this);—–这段代码是在LoginActivity的onCreate中,这样 Presenter通知页面刷新就只要通过接口就可以了。
/**
* <基础业务类>
*
* @author caoyinfei
* @version [版本号, 2016/6/6]
* @see [相关类/方法]
* @since [V1]
*/
public interface Presenter<V> {
void attachView(V view);
void detachView(V view);
}
/**
* <基础业务类>
*
* @author caoyinfei
* @version [版本号, 2016/6/6]
* @see [相关类/方法]
* @since [V1]
*/
public abstract class BasePresenter<V extends IMvpView> implements Presenter<V> {
protected V mvpView;
public void attachView(V view) {
mvpView = view;
}
@Override
public void detachView(V view) {
mvpView = null;
}
}
/**
* <功能详细描述>
*
* @author caoyinfei
* @version [版本号, 2016/5/4]
* @see [相关类/方法]
* @since [产品/模块版本]
*/
public class LoginPresenter extends BasePresenter<IUserLoginView> {
public LoginPresenter() {
}
public void login(String useName, String password) {
//网络层
mvpView.showLoading();
SecurityManager securityManager = BridgeFactory.getBridge(Bridges.SECURITY);
OkHttpManager httpManager = BridgeFactory.getBridge(Bridges.HTTP);
httpManager.requestAsyncPostByTag(URLUtil.USER_LOGIN, getName(), new ITRequestResult<LoginResp>() {
@Override
public void onCompleted() {
mvpView.hideLoading();
}
@Override
public void onSuccessful(LoginResp entity) {
mvpView.onSuccess();
EBSharedPrefManager manager = BridgeFactory.getBridge(Bridges.SHARED_PREFERENCE);
manager.getKDPreferenceUserInfo().saveString(EBSharedPrefUser.USER_NAME, "abc");
}
@Override
public void onFailure(String errorMsg) {
mvpView.onError(errorMsg, "");
}
}, LoginResp.class, new Param("username", useName),
new Param("pas", securityManager.get32MD5Str(password)));
}
}
public class LoginActivity extends BaseActivity implements IUserLoginView {
/**
* 用户名
*/
private EditText userName;
/**
* 用户密码
*/
private EditText password;
/**
* 登录
*/
private Button login;
private LoginPresenter mUserLoginPresenter;
@Override
protected void onCreate(Bundle savedInstanceState) {
setContentView(R.layout.activity_main);
super.onCreate(savedInstanceState);
presenter = mUserLoginPresenter = new LoginPresenter();
mUserLoginPresenter.attachView(this);
}
@Override
public void initViews() {
userName = (EditText) findViewById(R.id.username);
password = (EditText) findViewById(R.id.passowrd);
login = (Button) findViewById(R.id.login);
}
@Override
public void initListeners() {
login.setOnClickListener(this);
}
@Override
public void initData() {
}
@Override
public void setHeader() {
super.setHeader();
title.setText("登录");
}
@Override
public void onEventMainThread(Event event) {
super.onEventMainThread(event);
switch (event){
case IMAGE_LOADER_SUCCESS:
clearEditContent();
break;
}
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.login:
//13914786934 123456 可以登录
mUserLoginPresenter.login(userName.getText().toString(), password.getText().toString());
break;
}
super.onClick(v);
}
@Override
public void clearEditContent() {
userName.setText("");
password.setText("");
}
@Override
public void onError(String errorMsg, String code) {
showToast(errorMsg);
}
@Override
public void onSuccess() {
startActivity(HomeActivity.class,null);
}
@Override
public void showLoading() {
}
@Override
public void hideLoading() {
}
}
3)网络层
网络由于google在6.0后不再使用httpclient,之前项目中通过httpclient实现了网络通信,现在跟随google,换成OKHttp框架。这个框架的讲解不再介绍了,比较简单,我贴一个鸿神的博客讲解地址:
http://blog.csdn.net/lmj623565791/article/details/47911083有兴趣的可以去看看。
我这边做的事情是,对OKHttp再做了一层封装,更方便我们使用。
/**
* <http公共解析库>
*
* @author caoyinfei
* @version [版本号, 2016/6/6]
* @see [相关类/方法]
* @since [V1]
*/
public class OkHttpUtil {
Handler handler = new Handler() {
};
private final String TAG = OkHttpUtil.class.getSimpleName();
private static OkHttpUtil manager;
private OkHttpClient mOkHttpClient;
public final int TIMEOUT = 20;
public final int WRITE_TIMEOUT = 20;
public final int READ_TIMEOUT = 20;
/**
* 请求url集合
*/
private HashMap<String, Set<String>> requestMap;
public OkHttpUtil() {
requestMap = new HashMap<String, Set<String>>();
mOkHttpClient = new OkHttpClient();
mOkHttpClient.setConnectTimeout(TIMEOUT, TimeUnit.SECONDS);
mOkHttpClient.setWriteTimeout(WRITE_TIMEOUT, TimeUnit.SECONDS);
mOkHttpClient.setReadTimeout(READ_TIMEOUT, TimeUnit.SECONDS);
}
public static OkHttpUtil getInstance() {
if (manager == null) {
synchronized (OkHttpUtil.class) {
if (manager == null) {
return new OkHttpUtil();
}
}
}
return manager;
}
/*********************************************************** get请求*********************************************************/
/**
* 异步Get请求 具体实现
*
* @param url 请求url
* @param iTRequestResult 请求回调
* @param clazz Class<T>
* @param params 请求参数
* @param <T> 泛型模板
*/
public <T> void requestAsyncGetEnqueue(String url, ITRequestResult<T> iTRequestResult, Class<T> clazz, Param... params) {
String constructUrl = constructUrl(url, params);
Request request = new Request.Builder()
.get()
.url(constructUrl)
.build();
mOkHttpClient.newCall(request).enqueue(new TRequestCallBack(iTRequestResult, clazz));
}
/**
* 异步Get请求 具体实现(可取消)
*
* @param url 请求url
* @param activityName 请求activityName
* @param iTRequestResult 请求回调
* @param clazz Class<T>
* @param params 请求参数
* @param <T> 泛型模板
*/
public <T> void requestAsyncGetEnqueueByTag(String url, String activityName, ITRequestResult<T> iTRequestResult, Class<T> clazz, Param... params) {
addRequestUrl(activityName, url);
String constructUrl = constructUrl(url, params);
Request request = new Request.Builder()
.get()
.url(constructUrl)
.tag(url)
.build();
mOkHttpClient.newCall(request).enqueue(new TRequestCallBack(iTRequestResult, clazz, activityName));
}
/**
* 构造get请求的url
*
* @param url 不带参数的url
* @param params 参数
* @return 带参数的url
*/
private String constructUrl(String url, Param... params) {
StringBuilder sb = new StringBuilder();
sb.append(url);
if (params.length != 0) {
sb.append("?");
} else {
return sb.toString();
}
for (Param param :
params) {
sb.append(param.key + "=" + param.value + "&");
}
return sb.toString().substring(0, sb.length() - 1);
}
/*********************************************************** post请求*********************************************************/
/**
* 异步POST请求 具体实现
*
* @param url 请求url
* @param iTRequestResult 请求回调
* @param clazz Class<T>
* @param params 请求参数
* @param <T> 泛型模板
*/
public <T> void requestAsyncPost(String url, ITRequestResult<T> iTRequestResult, Class<T> clazz, Param... params) {
FormEncodingBuilder builder = new FormEncodingBuilder();
for (Param param :
params) {
builder.add(param.key, param.value);
}
RequestBody body = builder.build();
Request request = new Request.Builder().post(body).url(url).build();
mOkHttpClient.newCall(request).enqueue(new TRequestCallBack(iTRequestResult, clazz));
}
/**
* 异步POST请求 具体实现(可取消)
*
* @param url 请求url
* @param activityName 请求activityName
* @param iTRequestResult 请求回调
* @param clazz Class<T>
* @param params 请求参数
* @param <T> 泛型模板
*/
public <T> void requestAsyncPostByTag(String url, String activityName, ITRequestResult<T> iTRequestResult, Class<T> clazz, Param... params) {
addRequestUrl(activityName, url);
FormEncodingBuilder builder = new FormEncodingBuilder();
for (Param param :
params) {
builder.add(param.key, param.value);
}
RequestBody body = builder.build();
Request request = new Request.Builder().post(body).url(url).tag(url).build();
mOkHttpClient.newCall(request).enqueue(new TRequestCallBack(iTRequestResult, clazz, activityName));
}
/**
* 异步DELETE请求 具体实现
*
* @param url 请求url
* @param iTRequestResult 请求回调
* @param clazz Class<T>
* @param params 请求参数
* @param <T> 泛型模板
*/
public <T> void requestAsyncDelete(String url, ITRequestResult<T> iTRequestResult, Class<T> clazz, Param... params) {
String finalUrl = constructUrl(url, params);
Request request = new Request.Builder()
.delete()
.url(finalUrl)
.build();
mOkHttpClient.newCall(request).enqueue(new TRequestCallBack(iTRequestResult, clazz));
}
/*********************************************************** 文件请求*********************************************************/
/**
* 异步POST请求 单文件上传
*
* @param url 请求url
* @param file 待上传的文件
* @param key 待上传的key
* @param iTRequestResult 请求回调
* @param clazz Class<T>
* @param params 请求参数
*/
public <T> void requestAsyncPost(String url, File file, String key, ITRequestResult<T> iTRequestResult, Class<T> clazz, Param... params) {
MultipartBuilder builder = new MultipartBuilder().type(MultipartBuilder.FORM);
for (Param param :
params) {
builder.addFormDataPart(param.key, param.value);
}
builder = constructMultipartBuilder(builder, file, key);
RequestBody body = builder.build();
Request request = new Request.Builder().post(body).url(url).build();
mOkHttpClient.newCall(request).enqueue(new TRequestCallBack(iTRequestResult, clazz));
}
/**
* 异步POST请求 单文件上传(可取消)
*
* @param url 请求url
* @param activityName 请求activityName
* @param file 待上传的文件
* @param key 待上传的key
* @param iTRequestResult 请求回调
* @param clazz Class<T>
* @param params 请求参数
*/
public <T> void requestAsyncPostByTag(String url, String activityName, File file, String key, ITRequestResult<T> iTRequestResult, Class<T> clazz, Param... params) {
addRequestUrl(activityName, url);
MultipartBuilder builder = new MultipartBuilder().type(MultipartBuilder.FORM);
for (Param param :
params) {
builder.addFormDataPart(param.key, param.value);
}
builder = constructMultipartBuilder(builder, file, key);
RequestBody body = builder.build();
Request request = new Request.Builder().post(body).url(url).tag(url).build();
mOkHttpClient.newCall(request).enqueue(new TRequestCallBack(iTRequestResult, clazz, activityName));
}
/**
* 异步POST请求 多文件上传
*
* @param url 请求url
* @param files 待上传的文件s
* @param keys 待上传文件的keys
* @param iTRequestResult 请求回调
* @param clazz Class<T>
* @param params 请求参数
*/
public <T> void requestAsyncPost(String url, File[] files, String[] keys, ITRequestResult<T> iTRequestResult, Class<T> clazz, Param... params) {
MultipartBuilder builder = new MultipartBuilder().type(MultipartBuilder.FORM);
for (Param param :
params) {
builder.addFormDataPart(param.key, param.value);
}
for (int i = 0; i < files.length; i++) {
builder = constructMultipartBuilder(builder, files[i], keys[i]);
}
RequestBody body = builder.build();
Request request = new Request.Builder().post(body).url(url).build();
mOkHttpClient.newCall(request).enqueue(new TRequestCallBack(iTRequestResult, clazz));
}
/**
* 异步POST请求 多文件上传(可取消)
*
* @param url 请求url
* @param activityName 请求activityName
* @param files 待上传的文件s
* @param keys 待上传文件的keys
* @param iTRequestResult 请求回调
* @param clazz Class<T>
* @param params 请求参数
*/
public <T> void requestAsyncPostByTag(String url, String activityName, File[] files, String[] keys, ITRequestResult<T> iTRequestResult, Class<T> clazz, Param... params) {
addRequestUrl(activityName, url);
MultipartBuilder builder = new MultipartBuilder().type(MultipartBuilder.FORM);
for (Param param :
params) {
builder.addFormDataPart(param.key, param.value);
}
for (int i = 0; i < files.length; i++) {
builder = constructMultipartBuilder(builder, files[i], keys[i]);
}
RequestBody body = builder.build();
Request request = new Request.Builder().post(body).url(url).tag(url).build();
mOkHttpClient.newCall(request).enqueue(new TRequestCallBack(iTRequestResult, clazz, activityName));
}
/**
* 异步POST请求 单图片上传上传
*
* @param url 请求url
* @param files 待上传图片数组
* @param fileName 待上传图片名
* @param key 待上传的key
* @param iTRequestResult 请求回调
* @param clazz Class<T>
* @param params 请求参数
*/
public <T> void requestAsyncPost(String url, byte[] files, String fileName, String key, ITRequestResult<T> iTRequestResult, Class<T> clazz, Param... params) {
MultipartBuilder builder = new MultipartBuilder().type(MultipartBuilder.FORM);
for (Param param :
params) {
builder.addFormDataPart(param.key, param.value);
}
RequestBody requestBody = RequestBody.create(MediaType.parse("image/*"), files);
builder.addFormDataPart(key, fileName, requestBody);
RequestBody body = builder.build();
Request request = new Request.Builder().post(body).url(url).build();
mOkHttpClient.newCall(request).enqueue(new TRequestCallBack(iTRequestResult, clazz));
}
/**
* 异步POST请求 单图片上传上传(可取消)
*
* @param url 请求url
* @param activityName 请求activityName
* @param files 待上传图片数组
* @param fileName 待上传图片名
* @param key 待上传的key
* @param iTRequestResult 请求回调
* @param clazz Class<T>
* @param params 请求参数
*/
public <T> void requestAsyncPostByTag(String url, String activityName, byte[] files, String fileName, String key, ITRequestResult<T> iTRequestResult, Class<T> clazz, Param... params) {
addRequestUrl(activityName, url);
MultipartBuilder builder = new MultipartBuilder().type(MultipartBuilder.FORM);
for (Param param :
params) {
builder.addFormDataPart(param.key, param.value);
}
RequestBody requestBody = RequestBody.create(MediaType.parse("image/*"), files);
builder.addFormDataPart(key, fileName, requestBody);
RequestBody body = builder.build();
Request request = new Request.Builder().post(body).url(url).tag(url).build();
mOkHttpClient.newCall(request).enqueue(new TRequestCallBack(iTRequestResult, clazz, activityName));
}
/**
* 构造多部件builer
*
* @param builder 当前实例化MultipartBuilder
* @param file 待上传文件
* @param key 对应的参数名
* @return 构造后的MultipartBuilder
*/
private MultipartBuilder constructMultipartBuilder(MultipartBuilder builder, File file, String key) {
String name = file.getName();
RequestBody requestBody = RequestBody.create(MediaType.parse(guessMimeType(name)), file);
builder.addFormDataPart(key, name, requestBody);
return builder;
}
/**
* 获取文件类型
*
* @param path
* @return
*/
private String guessMimeType(String path) {
FileNameMap fileNameMap = URLConnection.getFileNameMap();
String contentTypeFor = fileNameMap.getContentTypeFor(path);
if (contentTypeFor == null) {
contentTypeFor = "application/octet-stream";
}
return contentTypeFor;
}
/**
* 增加请求标志
*
* @param activityName
*