AndroidMVPSample/app/src/main/java/com/wuxiaolong/androidmvpsample/mvp/other/BasePresenter.java

package com.wuxiaolong.androidmvpsample.mvp.other;

import com.wuxiaolong.androidmvpsample.retrofit.ApiStores;
import com.wuxiaolong.androidmvpsample.retrofit.AppClient;

import rx.Observable;
import rx.Subscriber;
import rx.android.schedulers.AndroidSchedulers;
import rx.schedulers.Schedulers;
import rx.subscriptions.CompositeSubscription;


/**
 * Created by WuXiaolong
 * on 2015/9/23.
 * github:https://github.com/WuXiaolong/
 * weibo:http://weibo.com/u/2175011601
 * 微信公众号：吴小龙同学
 * 个人博客：http://wuxiaolong.me/
 */
public class BasePresenter<V> {
    public V mvpView;
    protected ApiStores apiStores;
    private CompositeSubscription mCompositeSubscription;

    public void attachView(V mvpView) {
        this.mvpView = mvpView;
        apiStores = AppClient.retrofit().create(ApiStores.class);
    }


    public void detachView() {
        this.mvpView = null;
        onUnsubscribe();
    }


    //RXjava取消注册，以避免内存泄露
    public void onUnsubscribe() {
        if (mCompositeSubscription != null && mCompositeSubscription.hasSubscriptions()) {
            mCompositeSubscription.unsubscribe();
        }
    }


    public void addSubscription(Observable observable, Subscriber subscriber) {
        if (mCompositeSubscription == null) {
            mCompositeSubscription = new CompositeSubscription();
        }
        mCompositeSubscription.add(observable
                .subscribeOn(Schedulers.io())
                .observeOn(AndroidSchedulers.mainThread())
                .subscribe(subscriber));
    }
}