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一个简易封装的MVP库,有效提高开发效率。封装了普通基类BaseActivity、BaseBindingActivity、BaseMVPActivity、BaseBindingMVPActivity以及BaseFragment、BaseBindingFragment、BaseMVPFragment、BaseBindingMVPFragment;支持自定义LCE视图(LoadingStateView)、高度解耦的Tittle(TitleBar);使用代理模式封装了Log、Toast,高度定制化;封装了事件通知和图片加载器,可随意切换,高度定制化;

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huangxiaolianghh/ArchDroid

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ArchDroid(mvp-ktx版本更新中)

一个可有效提高Android开发效率的MVP框架

  • 封装Activity/Fragment基类-BaseActivity/BaseFragment(Fragment懒加载开关配置)
  • 封装Activity/Fragment基类-BaseBindingActivity/BaseBindingFragment,支持ViewBinding的泛型,无需设置contentView、layouId
  • 封装MVP模式Activity/Fragment基类-BaseMVPActivity/BaseMVPFragmentV与P层生命周期监听和绑定,解决诸多内存泄漏问题;除此之外还扩展封装了BaseBindingMVPActivity/BaseBindingMVPFragment以支持ViewBinding
  • 使用 LoadingStateView实现可定制化的页面LCE视图
  • LoadingDialog加载框定制化,可随意切换
  • 添加P层按键返回事件拦截
  • 使用TitleBar 实现可全局配置、页面可定制化的Title,不用每个页面写繁琐的xml代码
  • 沉浸式状态栏及状态栏颜色设置
  • 封装了Log、Toast,可自定义代理实现自己的Log、Toast
  • 封装了图片加载器、事件通知管理器,可通过配置切换
  • ktx版本更新中...

项目引入该库

在你的 Project build.gradle文件中添加:

	allprojects {
		repositories {
			...
			maven { url 'https://jitpack.io' }
		}
	}

在你的 Module build.gradle文件中添加:

	dependencies {
          	implementation 'com.github.huangxiaolianghh.ArchDroid:mvp:1.0.8'
        }

ViewBinding的配置,在你的 Module build.gradle文件中添加:

android {

 	...
 	
    buildFeatures {
        viewBinding true
    }

	...

}

效果图

功能实现

  1. UILog、UIToast

框架默认实现了UILog、UIToast的代理UILogDelegateUIToastDelegate,如果不满足需求,可实现自己定义的代理(实现UILog.LogDelegate、UIToast.ToastDelegate即可),具体可参考框架的实现,这里简单实现了CustomLogDelegate

package com.huangxiaoliang.mvparchdemo.util;

import android.util.Log;

import com.huangxiaoliang.mvplib.manager.MVPArchConfig;
import com.huangxiaoliang.mvplib.manager.log.UILog;

/**
 * @author : HHotHeart
 * @date : 2021/9/24 10:01
 * @desc : 自定义代理
 */
public class CustomLogDelegate implements UILog.LogDelegate {

    @Override
    public String getTag() {
        return "日志Tag";
    }

    @Override
    public UILog.LogDelegate init() {
        //做一些初始化工作
        return this;
    }

    @Override
    public void v(String tag, String msg, Object... obj) {
        Log.v(tag, msg);
    }

    @Override
    public void d(String tag, String msg, Object... obj) {
        //自己的Log库
        Log.d(tag, msg);
    }

    @Override
    public void i(String tag, String msg, Object... obj) {
        //自己的Log库
        Log.i(tag, msg);
    }

    @Override
    public void w(String tag, String msg, Object... obj) {
        //自己的Log库
        Log.w(tag, msg);

    }

    @Override
    public void e(String tag, String msg, Object... obj) {
        //自己的Log库
        Log.e(tag, msg);
    }

    @Override
    public void xml(String tag, String msg) {
        //自己的Log库
    }

    @Override
    public void json(String tag, String msg) {
        //自己的Log库
    }

    @Override
    public void printErrStackTrace(String tag, Throwable throwable) {
        //自己的Log库
    }
}

然后在Application中将代理设置给UILog

     MVPArchConfig.get().setLogDelegate(new CustomLogDelegate().init())

Log日志开关可通过MVPArchConfig配置

     MVPArchConfig.get().setLoggable(BuildConfig.DEBUG)

Toast的代理设置,如

     UIToast.setDelegate(UIToast.ToastDelegate delegate);
  1. EventManager、ILFactory

框架默认实现了EventBusImpl事件通知和GlideLoader图片加载器,可以自由切换(实现IEventBus、IImageLoader接口即可),实现了之后可通过MVPArchConfig配置,如替换GlideLoader、EventBusImpl

     MVPArchConfig.get().setImageLoader(IImageLoader imageLoader)
     MVPArchConfig.get().setEventBus(IEventBus eventBus);

两者调用方式

     EventManager.getBus().post(IEventBus.AbsEvent event);
     ImageLoaderFactory.get().loadImage(ImageView target, Object model, ImageOptions<T> options);

其中图片的封装的ImageOptions属性配置尚未配置完成,但基本能满足大部分需求,未来会继续完善这一块。

  1. LCE-T

框架实现了L(加载视图)、C(内容视图)、E(错误视图、空视图)、T(标题)的逻辑处理,这里主要使用了两个库LoadingHelperTitleBar ,具体实现原理可去Github上看看,框架可全局配置LCE-T,如

        MVPArchConfig.getInstance()
                .setLogDelegate(new CustomLogDelegate().init())
                .setLoggable(BuildConfig.DEBUG)
                .setLightStatusBar(false)
                .setStatusBarColor(Color.BLACK)
                .setTitleParam(new TitleParam()
                        .setLeftIcon(R.drawable.ic_arrow_back_black)
                        .setMiddleTextSize(17f)
                        .setMiddleTextColor(Color.BLACK)
                        .setTitleBarHeight(R.dimen.title_bar_height)
                        .setTittleBarBgColor(Color.WHITE)
                        .setBottomLineColor(Color.LTGRAY)
                        .setBottomLineHeight(0.5f));

        //设置全局LCE
        LoadingStateView.setViewDelegatePool(pool ->
        pool.register(new GLoadingViewDelegate(), new GErrorViewDelegate(), new GEmptyViewDelegate()));

其中GLoadingViewDelegate、GErrorViewDelegate、GEmptyViewDelegate是框架实现的默认全局LCE,可参考将其替换成自己项目的LCE,某个页面都可以通过LoadingStateView对象去设置特定的LCE。

因为Loading弹窗的设置是通过ILoadingPopupView实现的,要想改变代理实现,可自定义代理CustomLoadingPopupDelegate实现ILoadingPopupView接口,然后通过清单文件AndroidManifest.xml去配置自定义的代理,如

        <meta-data
            android:name="MVPArch.LoadingPopupDelegate"
            android:value="com.huangxiaoliang.mvparchdemo.util.CustomLoadingPopupDelegate" />
package com.huangxiaoliang.mvparchdemo.util;

import android.app.Activity;
import android.text.TextUtils;

import com.huangxiaoliang.mvplib.manager.lcet.ILoadingPopupView;
import com.kaopiz.kprogresshud.KProgressHUD;

/**
 * <pre>@author HHotHeart</pre>
 * <pre>@date 2021/7/9 17:36</pre>
 * <pre>@desc 自定义LoadingPopupView代理类,需在清单文件注册meta</pre>
 */
public class CustomLoadingPopupDelegate implements ILoadingPopupView {

    private Activity mActivity;
    /**
     * 加载框 https://github.com/Kaopiz/KProgressHUD
     */
    private KProgressHUD mKProgressHUD;

    /**
     * 必不可少的构造函数,实例化时用到
     *
     * @param activity Activity
     */
    public CustomLoadingPopupDelegate(Activity activity) {
        mActivity = activity;
    }

    @Override
    public void showLoadingPopup() {
        showLoadingPopup(null);
    }

    @Override
    public void showLoadingPopup(boolean cancelable) {
        showLoadingPopup(null, cancelable);
    }

    @Override
    public void showLoadingPopup(String msg) {
        showLoadingPopup(msg, false);
    }

    @Override
    public void showLoadingPopup(String msg, boolean cancelable) {
        if (mKProgressHUD == null) {
            mKProgressHUD = KProgressHUD.create(mActivity);
        }
        if (!TextUtils.isEmpty(msg)) {
            mKProgressHUD.setLabel(msg);
        } else {
            mKProgressHUD.setLabel(null);
        }
        mKProgressHUD.setCancellable(cancelable);
        mKProgressHUD.show();
    }

    /**
     * 关闭加载框
     */
    @Override
    public void dismissLoadingPopup() {
        if (mKProgressHUD != null && mKProgressHUD.isShowing()) {
            mKProgressHUD.dismiss();
        }
    }

    /**
     * 释放资源
     */
    @Override
    public void release() {
        mKProgressHUD = null;
        mActivity = null;
    }
}

其中KProgressHUD 的加载框可改变,这个代理的是全局加载Loading弹窗。

除此之外,LCE-T状态页面定制化,应该如何呢?比如我们的标题

package com.huangxiaoliang.mvparchdemo.activity;

import android.graphics.Color;
import android.os.Bundle;
import android.view.View;

import com.huangxiaoliang.mvparchdemo.databinding.ActivityTitleDemoBinding;
import com.huangxiaoliang.mvparchdemo.util.HttpUtils;
import com.huangxiaoliang.mvplib.manager.imageloader.ImageLoaderFactory;
import com.huangxiaoliang.mvplib.manager.lcet.ITitleView;
import com.huangxiaoliang.mvplib.manager.lcet.TitleParam;
import com.huangxiaoliang.mvplib.manager.toast.UIToast;
import com.huangxiaoliang.mvplib.mvp.BaseBindingActivity;

/**
 * <pre>@author HHotHeart</pre>
 * <pre>@date 2021/8/14 15:42</pre>
 * <pre>@desc 标题属性Demo</pre>
 */
public class TitleDemoActivity extends BaseBindingActivity<ActivityTitleDemoBinding> {
    /**
     * {@link TitleParam}的属性设置并不是很全面,如果需要设置{@link com.hjq.bar.TitleBar}的更多属性,可以获取它的实例对象进行设置,
     * 或者自己利用当前页面的{@link com.dylanc.loadingstateview.LoadingStateView}实现标题栏,参考{@link CustomLCEActivity}
     */
    @Override
    public ITitleView getPageTitleView() {
        return new TitleParam("自定义标题Demo")
                .setRightText("完成").setRightTextColor(Color.WHITE).setRightTextSize(17f)
                .setTittleBarBgColor(Color.RED)
                .setOnTitleBarListener(new TitleParam.SimpleTitleBarListener() {
                    @Override
                    public void onLeftClick(View view) {
                        finish();
                    }

                    @Override
                    public void onRightClick(View view) {
                        UIToast.showShort("点击完成");
                    }
                });
    }

    @Override
    protected void onBusiness(Bundle savedInstanceState) {
        ImageLoaderFactory.get().loadNet(getBinding().imageView1, HttpUtils.IMG);
    }
}

我们需要继承框架的BaseActivity,如果是MVP架构,可继承BaseMVPActivity或BaseBindingMVPActivity(Fragment同理),页面的标题相关属性会覆盖全局配置的属性,当然我们也可以拿到LoadingStateView对象,对单个页面设置标题的layout。

除此之外,页面LCE的配置也是可覆盖全局配置的LCE,如

package com.huangxiaoliang.mvparchdemo.activity;

import android.os.Bundle;

import com.huangxiaoliang.mvparchdemo.databinding.ActivityCustomLceBinding;
import com.huangxiaoliang.mvparchdemo.delegate.CLoadingViewDelegate;
import com.huangxiaoliang.mvparchdemo.listener.NetCallback;
import com.huangxiaoliang.mvparchdemo.util.HttpUtils;
import com.huangxiaoliang.mvplib.manager.toast.UIToast;
import com.huangxiaoliang.mvplib.mvp.BaseBindingActivity;

import androidx.annotation.Nullable;

/**
 * <pre>@author HHotHeart</pre>
 * <pre>@date 2021/9/23 10:39</pre>
 * <pre>@desc 自定义加载布局Demo</pre>
 */
public class CustomLCEActivity extends BaseBindingActivity<ActivityCustomLceBinding> {

    @Override
    public String getPageTitle() {
        return "自定义LCE";
    }

    @Override
    public void onBeforeBusiness(@Nullable Bundle savedInstanceState) {
        getLoadingStateView().register(new CLoadingViewDelegate());
    }

    @Override
    protected void onBusiness(Bundle savedInstanceState) {
        stateLoadingView();
        HttpUtils.requestNet(this, new NetCallback<Long>() {
            @Override
            public void onSuccess(Long aLong) {
                stateContentView();
            }

            @Override
            public void onFailure(String msg) {
                stateErrorView();
                UIToast.showShort(msg);
            }
        });
    }
}

更多用法查看代码。

  1. MVP模式

框架简易封装了MVP架构,使用了lifecycle管理Activity、Fragment和P层的生命周期,使用RxLifecycle管理Rxjava和Activity、Fragment的生命周期,有效地避免内存泄漏和P层销毁,延时任务造成的空指针问题,Activity(Fragment同理)业务逻辑实现的AContract管理MVP契约类

/**
 * @author : HHotHeart
 * @date : 2021/8/14 11:50
 * @desc : 描述
 */
public class AContract {

    public interface MyActivityModel {
        void requestNet(NetCallback<Long> netCallback);
    }

    public interface MyActivityView {
        void showToast();

    }

    public interface MyActivityPresenter {
        void loadData();

        default void onReload() {

        }
    }
}

P层实现

/**
 * @Author : HHotHeart
 * @Time : 2021/6/11 11:53
 * @Description : Activity Presenter
 */
public class MvpDemoActivityPresenter extends BasePresenter<MvpDemoActivityModel, MvpDemoActivity>
        implements AContract.MyActivityPresenter {
    private static final String TAG = "MvpDemoActivityPresenter";


    @Override
    public void loadData() {
        getMvpView().stateLoadingView();
        getMvpModel().requestNet(new NetCallback<Long>() {
            @Override
            public void onSubscribe(Disposable d) {
                getMvpView().addDispose(d);
            }

            @Override
            public void onSuccess(Long o) {
                getMvpView().stateContentView();
                getMvpView().showToast();
            }

            @Override
            public void onFailure(String msg) {
                getMvpView().stateErrorView();
                UIToast.showShort(msg);
            }
        });
    }

    @Override
    public void onReload() {
        getMvpView().stateLoadingView();
        getMvpModel().requestNet(new NetCallback<Long>() {
            @Override
            public void onSubscribe(Disposable d) {
                getMvpView().addDispose(d);
            }

            @Override
            public void onSuccess(Long aLong) {
                getMvpView().stateContentView();

            }

            @Override
            public void onFailure(String msg) {
                getMvpView().stateErrorView();
                UIToast.showShort(msg);
            }
        });
    }

    @Override
    public void onResume(@NonNull @NotNull LifecycleOwner owner) {
        super.onResume(owner);
    }


    /**
     * BasePresenter实现了和Activity或Fragment生命周期绑定,重写即可
     *
     * @param owner
     */
    @Override
    public void onDestroy(@NonNull LifecycleOwner owner) {
        super.onDestroy(owner);
        UILog.d(TAG, TAG + " onDestroy被调用");

    }

}

V层实现

package com.huangxiaoliang.mvparchdemo.activity.mvp;

import android.os.Bundle;

import com.huangxiaoliang.mvparchdemo.R;
import com.huangxiaoliang.mvparchdemo.databinding.ActivityTestMvpBinding;
import com.huangxiaoliang.mvparchdemo.util.HttpUtils;
import com.huangxiaoliang.mvplib.manager.imageloader.ImageLoaderFactory;
import com.huangxiaoliang.mvplib.manager.log.UILog;
import com.huangxiaoliang.mvplib.manager.toast.UIToast;
import com.huangxiaoliang.mvplib.mvp.BaseBindingMVPActivity;

/**
 * <pre>@author HHotHeart</pre>
 * <pre>@date 2021/8/14 15:09</pre>
 * <pre>@desc Activity MVP例子</pre>
 */
public class MvpDemoActivity
        extends BaseBindingMVPActivity<MvpDemoActivityPresenter, ActivityTestMvpBinding>
        implements AContract.MyActivityView {

    private static final String TAG = "MvpDemoActivity";

    @Override
    public String getPageTitle() {
        return "Activity MVP模式";
    }

    @Override
    protected void onBusiness(Bundle savedInstanceState) {
        getBinding().btnTest.setText("btnTest Toast");
        ImageLoaderFactory.get().loadNet(getBinding().imageView1, HttpUtils.IMG);
        findView(R.id.btn_test, v -> UIToast.showLong("测试Toast"));
        UILog.e(TAG, "isVisible:" + isVisible(R.id.btn_test));
        getMvpPresenter().loadData();
    }


    @Override
    public void showToast() {
        UIToast.showLong("loadData加载完成");
    }

}

M层实现

/**
 * @Author : HHotHeart
 * @Time : 2021/6/11 15:46
 * @Description : 描述
 */
public class MvpDemoActivityModel extends BaseModel implements AContract.MyActivityModel {

    @Override
    protected void initData() {
        UIToast.showLong("测试TestModel");
    }

    @Override
    public void requestNet(NetCallback<Long> netCallback) {
        Observable.timer(2, TimeUnit.SECONDS)
                .observeOn(AndroidSchedulers.mainThread())
                .subscribe(new Observer<Long>() {
                    @Override
                    public void onSubscribe(@NonNull Disposable d) {
                        if (netCallback != null) {
                            netCallback.onSubscribe(d);
                        }
                    }

                    @Override
                    public void onNext(@NonNull Long aLong) {
                        if (netCallback != null) {
                            netCallback.onSuccess(aLong);
                        }
                    }

                    @Override
                    public void onError(@NonNull Throwable e) {
                        if (netCallback != null) {
                            netCallback.onFailure(e.getMessage());
                        }
                    }

                    @Override
                    public void onComplete() {
                        UILog.e("onComplete()");
                    }
                });

    }
}

BaseActivity和BaseFragment实现了Disposable的管理,每执行一个Rxjava任务时,应手动调用方法

 		getMvpView().addDispose(d);

添加任务的Disposable,在页面销毁时会把任务中断。除此之外还可以调用

		observable.compose(bindUntilEvent(ActivityEvent event));

将Rxjava任务与页面生命周期绑定,ActivityEvent对应Actiivity的生命周期,如ActivityEvent.DESTROY,具体可查看RxLifecycle的用法。

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一个简易封装的MVP库,有效提高开发效率。封装了普通基类BaseActivity、BaseBindingActivity、BaseMVPActivity、BaseBindingMVPActivity以及BaseFragment、BaseBindingFragment、BaseMVPFragment、BaseBindingMVPFragment;支持自定义LCE视图(LoadingStateView)、高度解耦的Tittle(TitleBar);使用代理模式封装了Log、Toast,高度定制化;封装了事件通知和图片加载器,可随意切换,高度定制化;

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