KotlinMall实战之注册部分MVP架构配置

包目录如下：

 

 

 

 

①BaseView部分：基本的回调

interface BaseView {
    fun showLoading()
    fun hideLoading()
    fun onError()
}

②BasePresenter部分：用泛型的方式使持有BaseView的引用

open class BasePresenter<T:BaseView> {
    lateinit var mView:T
}

③BaseActivity部分：所有的Activity都应该继承它

open class BaseActivity:AppCompatActivity() {
}

④BaseMvpActivity部分：需要继承BaseActivity，用泛型的方式使持有BasePresenter的引用，需要实现BaseView

open class BaseMvpActivity<T:BasePresenter<*>>:BaseActivity() ,BaseView{
    override fun showLoading() {
    }

    override fun hideLoading() {
    }

    override fun onError() {
    }
    lateinit var mPresenter:T

⑤RegisterView部分：需要实现BaseView

interface RegisterView:BaseView{
    fun onRegisterResult(result:Boolean)
}

⑥RegisterPresenter部分：继承BasePresenter

open class RegisterPresenter: BasePresenter<RegisterView>() {
    fun register(moblie:String,verifyCode:String){
        /*
        业务逻辑：请求网络做注册等等
         */
        mView.onRegisterResult(true)
    }
}

⑥RegisterActivity部分：继承BaseMvpActivity，需要实现RegisterView

class RegisterActivity :BaseMvpActivity<RegisterPresenter>(),RegisterView{
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_register)
        mPresenter= RegisterPresenter()
        mPresenter.mView=this
        mregisterBtn.setOnClickListener {
            mPresenter.register("","")
        }
    }

    override fun onRegisterResult(result: Boolean) {
        toast("注册成功")
    }
}