Mvp-arch

Architecture Blueprint

Project Structure

1. data: It contains all the data accessing and manipulating components.
2. di: Dependency providing classes using Dagger2.
3. ui: View classes along with their corresponding Presenters.
4. service: Services for the application.
5. utils: Utility classes.

数据层面

• 通过AppDataManager 提供数据库，网络数据，本地Preference数据操作

sqlite数据库

• 使用greenDao 第三方插件实现基本数据操作

网络操作

• 使用Rx2AndroidNetworking第三方库 封装网络数据请求
• 基本数据包括 User信息，Blog信息，Repo信息，并且每一个信息都有对应地封装地Response类中，其中ApiHeader 存放网络请求相关的header信息

本地Preferences文件

UI层面

1. View: It is the part of the application which renders the UI and receives interactions from the user. Activity, Fragment, and CustomView constitute this part.
2. MvpView: It is an interface, that is implemented by the View. It contains methods that are exposed to its Presenter for the communication.
3. Presenter: It is the decision-making counterpart of the View and is a pure java class, with no access to Android APIs. It receives the user interactions passed on from its View and then takes the decision based on the business logic, finally instructing the View to perform specific actions. It also communicates with the DataManager for any data it needs to perform business logic.
4. MvpPresenter: It is an interface, that is implemented by the Presenter. It contains methods that are exposed to its View for the communication.

登录界面

LoginActivity 中通过 @Inject 注入LoginMvpPresenter mPresenter; 实例，并在onCreate中进行attach，在onDestroy进行dettach

public class LoginActivity extends BaseActivity implements LoginMvpView {

    @Inject
    LoginMvpPresenter<LoginMvpView> mPresenter;
     @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_login);

        getActivityComponent().inject(this);

        setUnBinder(ButterKnife.bind(this));

        mPresenter.onAttach(LoginActivity.this);  //  在程序启动的时候 attach
    }
    @Override
    protected void onDestroy() {
        mPresenter.onDetach();   // 在销毁的时候 进行presenter detach操作
        super.onDestroy();
    }
}

public interface LoginMvpView extends MvpView {

    void openMainActivity();
}

@PerActivity
public interface LoginMvpPresenter<V extends LoginMvpView> extends MvpPresenter<V> {

    void onServerLoginClick(String email, String password);

    void onGoogleLoginClick();

    void onFacebookLoginClick();

}
public class LoginPresenter<V extends LoginMvpView> extends BasePresenter<V>
        implements LoginMvpPresenter<V> {

    private static final String TAG = "LoginPresenter";

    @Inject
    public LoginPresenter(DataManager dataManager,
                          SchedulerProvider schedulerProvider,
                          CompositeDisposable compositeDisposable) {
        super(dataManager, schedulerProvider, compositeDisposable);
    }
    //...
}

• https://github.com/liudongdong1/android-mvp-architecture