a

WanAndroidPostLiu/.gitignore

@@ -0,0 +1,85 @@
+# Built application files
+*.apk
+*.aar
+*.ap_
+*.aab
+
+# Files for the ART/Dalvik VM
+*.dex
+
+# Java class files
+*.class
+
+# Generated files
+bin/
+gen/
+out/
+#  Uncomment the following line in case you need and you don't have the release build type files in your app
+# release/
+
+# Gradle files
+.gradle/
+build/
+
+# Local configuration file (sdk path, etc)
+local.properties
+
+# Proguard folder generated by Eclipse
+proguard/
+
+# Log Files
+*.log
+
+# Android Studio Navigation editor temp files
+.navigation/
+
+# Android Studio captures folder
+captures/
+
+# IntelliJ
+*.iml
+.idea/workspace.xml
+.idea/tasks.xml
+.idea/gradle.xml
+.idea/assetWizardSettings.xml
+.idea/dictionaries
+.idea/libraries
+# Android Studio 3 in .gitignore file.
+.idea/caches
+.idea/modules.xml
+# Comment next line if keeping position of elements in Navigation Editor is relevant for you
+.idea/navEditor.xml
+
+# Keystore files
+# Uncomment the following lines if you do not want to check your keystore files in.
+#*.jks
+#*.keystore
+
+# External native build folder generated in Android Studio 2.2 and later
+.externalNativeBuild
+.cxx/
+
+# Google Services (e.g. APIs or Firebase)
+# google-services.json
+
+# Freeline
+freeline.py
+freeline/
+freeline_project_description.json
+
+# fastlane
+fastlane/report.xml
+fastlane/Preview.html
+fastlane/screenshots
+fastlane/test_output
+fastlane/readme.md
+
+# Version control
+vcs.xml
+
+# lint
+lint/intermediates/
+lint/generated/
+lint/outputs/
+lint/tmp/
+# lint/reports/

WanAndroidPostLiu/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2022 PostLiu
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

WanAndroidPostLiu/README.md

@@ -0,0 +1,2 @@
+# WanAndroid
+wanandroid project by Jetpack Compose

WanAndroidPostLiu/app/.gitignore

@@ -0,0 +1 @@
+/build

WanAndroidPostLiu/app/build.gradle.kts

@@ -0,0 +1,94 @@
+fun properties(key: String) = project.findProperty(key).toString()
+
+plugins {
+    id("com.android.application")
+    id("org.jetbrains.kotlin.android")
+    id("com.google.dagger.hilt.android")
+    kotlin("kapt")
+}
+
+android {
+    namespace = "com.postliu.wanandroid"
+    compileSdk = 33
+
+    defaultConfig {
+        applicationId = "com.postliu.wanandroid"
+        minSdk = 24
+        targetSdk = 33
+        versionCode = 100
+        versionName = "1.0.0"
+
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+        vectorDrawables {
+            useSupportLibrary = true
+        }
+
+        buildConfigField("String", "BASE_IP", properties("BASE_URL"))
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = false
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro"
+            )
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
+    }
+    kotlinOptions {
+        jvmTarget = "1.8"
+    }
+    buildFeatures {
+        compose = true
+    }
+    composeOptions {
+        kotlinCompilerExtensionVersion = "1.3.2"
+    }
+    packagingOptions {
+        resources {
+            excludes.add("/META-INF/{AL2.0,LGPL2.1}")
+        }
+    }
+    hilt {
+        enableExperimentalClasspathAggregation = true
+    }
+}
+
+dependencies {
+    val composeVersion = "1.3.0"
+    val accompanistVersion = "0.27.0"
+    implementation("androidx.paging:paging-compose:1.0.0-alpha17")
+    implementation("com.github.zhujiang521:Banner:2.4.0")
+    implementation("androidx.lifecycle:lifecycle-runtime-compose:2.6.0-alpha03")
+    implementation("com.github.ihsanbal:LoggingInterceptor:3.1.0") {
+        exclude(group = "org.json", module = "json")
+    }
+    implementation("com.google.code.gson:gson:2.10")
+    implementation("com.squareup.retrofit2:retrofit:2.9.0")
+    implementation("com.squareup.retrofit2:converter-gson:2.9.0")
+    implementation("io.coil-kt:coil-compose:2.2.2")
+    implementation("androidx.hilt:hilt-navigation-compose:1.0.0")
+    implementation("androidx.navigation:navigation-compose:2.5.3")
+    implementation("androidx.lifecycle:lifecycle-viewmodel-compose:2.5.1")
+    implementation("com.google.dagger:hilt-android:2.44")
+    kapt("com.google.dagger:hilt-compiler:2.44")
+    implementation("com.google.accompanist:accompanist-swiperefresh:$accompanistVersion")
+    implementation("com.google.accompanist:accompanist-drawablepainter:$accompanistVersion")
+    implementation("com.google.accompanist:accompanist-systemuicontroller:$accompanistVersion")
+    implementation("androidx.core:core-ktx:1.8.0")
+    implementation("androidx.lifecycle:lifecycle-runtime-ktx:2.4.1")
+    implementation("androidx.activity:activity-compose:1.5.1")
+    implementation("androidx.compose.ui:ui:$composeVersion")
+    implementation("androidx.compose.ui:ui-tooling-preview:$composeVersion")
+    implementation("androidx.compose.material:material:1.3.0")
+    testImplementation("junit:junit:4.13.2")
+    androidTestImplementation("androidx.test.ext:junit:1.1.3")
+    androidTestImplementation("androidx.test.espresso:espresso-core:3.4.0")
+    androidTestImplementation("androidx.compose.ui:ui-test-junit4:$composeVersion")
+    debugImplementation("androidx.compose.ui:ui-tooling:$composeVersion")
+    debugImplementation("androidx.compose.ui:ui-test-manifest:$composeVersion")
+}

WanAndroidPostLiu/app/proguard-rules.pro

@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.kts.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

WanAndroidPostLiu/app/src/androidTest/java/com/postliu/wanandroid/ExampleInstrumentedTest.kt

@@ -0,0 +1,24 @@
+package com.postliu.wanandroid
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("com.postliu.wanandroid", appContext.packageName)
+    }
+}

WanAndroidPostLiu/app/src/main/AndroidManifest.xml

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+
+    <application
+        android:name=".WanAndroidApp"
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.WanAndroid"
+        tools:targetApi="31">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/MainActivity.kt

@@ -0,0 +1,35 @@
+package com.postliu.wanandroid
+
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.material.MaterialTheme
+import androidx.compose.runtime.DisposableEffect
+import androidx.core.view.WindowCompat
+import androidx.hilt.navigation.compose.hiltViewModel
+import com.google.accompanist.systemuicontroller.rememberSystemUiController
+import com.postliu.wanandroid.ui.main.MainPage
+import com.postliu.wanandroid.ui.main.MainViewModel
+import com.postliu.wanandroid.ui.theme.WanAndroidTheme
+import dagger.hilt.android.AndroidEntryPoint
+
+@AndroidEntryPoint
+class MainActivity : ComponentActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        WindowCompat.setDecorFitsSystemWindows(window, false)
+        setContent {
+            WanAndroidTheme {
+                val systemUiController = rememberSystemUiController()
+                val useDarkIcons = !isSystemInDarkTheme()
+                val statusBarColor = MaterialTheme.colors.primary
+                DisposableEffect(key1 = systemUiController, key2 = useDarkIcons) {
+                    systemUiController.setSystemBarsColor(color = statusBarColor, useDarkIcons)
+                    onDispose { }
+                }
+                MainPage()
+            }
+        }
+    }
+}

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/WanAndroidApp.kt

@@ -0,0 +1,8 @@
+package com.postliu.wanandroid
+
+import android.app.Application
+import dagger.hilt.android.HiltAndroidApp
+
+@HiltAndroidApp
+class WanAndroidApp : Application() {
+}

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/common/BasePagingDataSource.kt

@@ -0,0 +1,98 @@
+package com.postliu.wanandroid.common
+
+import androidx.paging.Pager
+import androidx.paging.PagingConfig
+import androidx.paging.PagingSource
+import androidx.paging.PagingState
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.flow.flowOn
+
+abstract class BasePagingSource<Value : Any> : PagingSource<Int, Value>() {
+
+    override fun getRefreshKey(state: PagingState<Int, Value>): Int? {
+        return state.anchorPosition?.let {
+            val anchorPage = state.closestPageToPosition(it)
+            anchorPage?.prevKey?.plus(1) ?: anchorPage?.nextKey?.minus(1)
+        }
+    }
+
+    override suspend fun load(params: LoadParams<Int>): LoadResult<Int, Value> {
+        return loadPaging(params)
+    }
+
+    abstract suspend fun loadPaging(loadParams: LoadParams<Int>): LoadResult<Int, Value>
+
+}
+
+/**
+ * 创建一个默认的[PagingConfig]
+ */
+val defaultPagingConfig = PagingConfig(pageSize = 10, initialLoadSize = 10, prefetchDistance = 1)
+
+/**
+ * 封装[PagingSource]，简化创建流程
+ *
+ * @param T 数据类型
+ * @param block 具体的请求结果块
+ */
+inline fun <reified T : Any> intKeyPagingSource(
+    crossinline block: suspend (page: Int) -> List<T>
+) = object : BasePagingSource<T>() {
+
+    override suspend fun loadPaging(loadParams: LoadParams<Int>): LoadResult<Int, T> {
+        return kotlin.runCatching {
+            val page = loadParams.key ?: 1
+            val dataList = block.invoke(page)
+            LoadResult.Page(
+                data = dataList,
+                prevKey = null,
+                nextKey = if (dataList.size < 10) null else page + 1
+            )
+        }.getOrElse { LoadResult.Error(it) }
+    }
+}
+
+/**
+ * 封装[Pager],简化创建流程
+ *
+ * @param T 数据源类型
+ * @param block 数据请求块
+ */
+inline fun <reified T : Any> launchPagingFlow(
+    crossinline block: suspend (page: Int) -> List<T>
+) = Pager(
+    config = defaultPagingConfig,
+    pagingSourceFactory = {
+        intKeyPagingSource {
+            block.invoke(it)
+        }
+    }
+).flow.flowOn(Dispatchers.IO)
+
+inline fun <reified T : Any> intKeyZeroPagingSource(
+    crossinline block: suspend (page: Int) -> List<T>
+) = object : BasePagingSource<T>() {
+
+    override suspend fun loadPaging(loadParams: LoadParams<Int>): LoadResult<Int, T> {
+        return kotlin.runCatching {
+            val page = loadParams.key ?: 0
+            val dataList = block.invoke(page)
+            LoadResult.Page(
+                data = dataList,
+                prevKey = null,
+                nextKey = if (dataList.size < 10) null else page + 1
+            )
+        }.getOrElse { LoadResult.Error(it) }
+    }
+}
+
+inline fun <reified T : Any> launchPagingFromZeroFlow(
+    crossinline block: suspend (page: Int) -> List<T>
+) = Pager(
+    config = defaultPagingConfig,
+    pagingSourceFactory = {
+        intKeyZeroPagingSource {
+            block.invoke(it)
+        }
+    }
+).flow.flowOn(Dispatchers.IO)

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/common/Ext.kt

@@ -0,0 +1,8 @@
+package com.postliu.wanandroid.common
+
+import android.content.Context
+import android.widget.Toast
+
+fun Context.toast(msg: Any?) {
+    msg?.let { Toast.makeText(this, it.toString(), Toast.LENGTH_SHORT).show() }
+}

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/common/GsonUtils.kt

@@ -0,0 +1,14 @@
+package com.postliu.wanandroid.common
+
+import com.google.gson.Gson
+import com.google.gson.reflect.TypeToken
+
+object GsonUtils {
+    private val gson by lazy { Gson() }
+
+    fun toJson(json: Any): String = gson.toJson(json)
+
+    fun <T> fromJson(json: String, typeToken: TypeToken<T>): T = gson.fromJson(json, typeToken)
+
+    fun <T> fromJson(json: String, clazz: Class<T>): T = gson.fromJson(json, clazz)
+}

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/common/Result.kt

@@ -0,0 +1,63 @@
+package com.postliu.wanandroid.common
+
+import androidx.annotation.Keep
+import com.google.gson.annotations.SerializedName
+import okio.IOException
+
+class TokenException(val code: Int, override val message: String) : IOException(message)
+
+class QuestException(val code: Int, override val message: String) : IOException(message)
+
+@Keep
+data class DataResult<out T>(
+    val errorCode: Int,
+    val errorMsg: String,
+    @SerializedName("data")
+    val `data`: T
+) {
+    val result = when (errorCode) {
+        0 -> data
+        -1001 -> throw TokenException(errorCode, errorMsg)
+        else -> throw QuestException(errorCode, errorMsg)
+    }
+
+    val success get() = errorCode == 0
+}
+
+sealed interface UIResult<out T> {
+    object Loading : UIResult<Nothing>
+    data class Throwable(val throwable: kotlin.Throwable) : UIResult<Nothing>
+    data class Failed(val code: Int, val message: String) : UIResult<Nothing>
+    data class Success<T>(val data: T) : UIResult<T>
+
+    companion object {
+
+        inline fun <T> UIResult<T>.doLoading(block: () -> Unit) {
+            if (this is Loading) {
+                block.invoke()
+            }
+        }
+
+        inline fun <T> UIResult<T>.doThrowable(block: (kotlin.Throwable) -> Unit) {
+            if (this is Throwable) {
+                block.invoke(throwable)
+            }
+        }
+
+        inline fun <T> UIResult<T>.doFailed(block: (String) -> Unit) {
+            if (this is Failed) {
+                block.invoke(message)
+            }
+        }
+
+        inline fun <T> UIResult<T>.doSuccess(block: (T) -> Unit) {
+            if (this is Success) {
+                block.invoke(data)
+            }
+        }
+
+        val <T> UIResult<T>.successData get() = if (this is Success) data else null
+
+        val <T> UIResult<T>.failedMsg get() = if (this is Failed) message else ""
+    }
+}

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/common/Routes.kt

@@ -0,0 +1,17 @@
+package com.postliu.wanandroid.common
+
+object Routes {
+
+    const val Project = "/project"
+    const val System = "/system"
+    const val Official = "/official"
+    const val Square = "/square"
+
+    const val Register = "/register"
+
+    const val Login = "/login"
+
+    const val Home = "/home"
+
+    const val Main = "/main"
+}

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/di/ApiServiceModule.kt

@@ -0,0 +1,20 @@
+package com.postliu.wanandroid.di
+
+import com.postliu.wanandroid.model.ApiService
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import retrofit2.Retrofit
+import javax.inject.Singleton
+
+@Module
+@InstallIn(SingletonComponent::class)
+object ApiServiceModule {
+
+    @Singleton
+    @Provides
+    fun providesApiService(retrofit: Retrofit): ApiService {
+        return retrofit.create(ApiService::class.java)
+    }
+}

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/di/RetrofitModule.kt

@@ -0,0 +1,45 @@
+package com.postliu.wanandroid.di
+
+import com.google.gson.GsonBuilder
+import com.google.gson.ToNumberPolicy
+import com.ihsanbal.logging.Level
+import com.ihsanbal.logging.LoggingInterceptor
+import com.postliu.wanandroid.BuildConfig
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import okhttp3.OkHttpClient
+import retrofit2.Retrofit
+import retrofit2.converter.gson.GsonConverterFactory
+import javax.inject.Singleton
+
+@Module
+@InstallIn(SingletonComponent::class)
+object RetrofitModule {
+
+    @Singleton
+    @Provides
+    fun providerOkHttpClient(): OkHttpClient {
+        return OkHttpClient.Builder()
+            .addInterceptor(
+                LoggingInterceptor.Builder()
+                    .setLevel(Level.BODY)
+                    .build()
+            ).build()
+    }
+
+    @Singleton
+    @Provides
+    fun providerRetrofit(okHttpClient: OkHttpClient): Retrofit {
+        return Retrofit.Builder()
+            .baseUrl(BuildConfig.BASE_IP)
+            .addConverterFactory(
+                GsonConverterFactory.create(
+                    GsonBuilder().setObjectToNumberStrategy(
+                        ToNumberPolicy.LAZILY_PARSED_NUMBER
+                    ).create()
+                )
+            ).client(okHttpClient).build()
+    }
+}

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/model/ApiService.kt

@@ -0,0 +1,59 @@
+package com.postliu.wanandroid.model
+
+import com.postliu.wanandroid.common.DataResult
+import com.postliu.wanandroid.model.entity.ArticleEntity
+import com.postliu.wanandroid.model.entity.HomeArticleEntity
+import com.postliu.wanandroid.model.entity.LoginUserEntity
+import retrofit2.http.Field
+import retrofit2.http.FormUrlEncoded
+import retrofit2.http.GET
+import retrofit2.http.POST
+import retrofit2.http.Path
+import retrofit2.http.Query
+
+interface ApiService {
+
+    /**
+     * 登录
+     *
+     * @param userName 用户名
+     * @param password 登录密码
+     * @return
+     */
+    @FormUrlEncoded
+    @POST("/user/login")
+    suspend fun login(
+        @Field("username") userName: String,
+        @Field("password") password: String,
+    ): DataResult<LoginUserEntity>
+
+    /**
+     * 注册账号
+     *
+     * @param userName 用户名
+     * @param password 密码
+     * @param rePassword 确认密码
+     * @return
+     */
+    @FormUrlEncoded
+    @POST("/user/register")
+    suspend fun register(
+        @Field("username") userName: String,
+        @Field("password") password: String,
+        @Field("repassword") rePassword: String,
+    ): DataResult<LoginUserEntity>
+
+    /**
+     * 置顶文章
+     *
+     */
+    @GET("/article/top/json")
+    suspend fun stickyPostsArticle(): DataResult<List<ArticleEntity>>
+
+    @GET("/article/list/{page}/json")
+    suspend fun homeArticle(
+        @Path("page") page: Int = 0,
+        @Query("page_size") pageSize: Int = 10
+    ): DataResult<HomeArticleEntity>
+
+}

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/model/entity/ArticleEntity.kt

@@ -0,0 +1,127 @@
+package com.postliu.wanandroid.model.entity
+
+
+import androidx.annotation.Keep
+import com.google.gson.annotations.SerializedName
+
+/**
+ * 文章信息
+ *
+ * @property adminAdd
+ * @property apkLink
+ * @property audit
+ * @property author
+ * @property canEdit
+ * @property chapterId
+ * @property chapterName
+ * @property collect 是否已收藏
+ * @property courseId
+ * @property desc
+ * @property descMd
+ * @property envelopePic
+ * @property fresh 是否是最新文章
+ * @property host
+ * @property id
+ * @property isAdminAdd
+ * @property link
+ * @property niceDate 文章时间
+ * @property niceShareDate 分享文章时间
+ * @property origin
+ * @property prefix
+ * @property projectLink
+ * @property publishTime
+ * @property realSuperChapterId
+ * @property selfVisible
+ * @property shareDate
+ * @property shareUser
+ * @property superChapterId
+ * @property superChapterName
+ * @property tags
+ * @property title
+ * @property type
+ * @property userId
+ * @property visible
+ * @property zan
+ * @constructor Create empty Article entity
+ */
+@Keep
+data class ArticleEntity(
+    @SerializedName("adminAdd")
+    val adminAdd: Boolean,
+    @SerializedName("apkLink")
+    val apkLink: String,
+    @SerializedName("audit")
+    val audit: Int,
+    @SerializedName("author")
+    val author: String,
+    @SerializedName("canEdit")
+    val canEdit: Boolean,
+    @SerializedName("chapterId")
+    val chapterId: Int,
+    @SerializedName("chapterName")
+    val chapterName: String,
+    @SerializedName("collect")
+    val collect: Boolean,
+    @SerializedName("courseId")
+    val courseId: Int,
+    @SerializedName("desc")
+    val desc: String,
+    @SerializedName("descMd")
+    val descMd: String,
+    @SerializedName("envelopePic")
+    val envelopePic: String,
+    @SerializedName("fresh")
+    val fresh: Boolean,
+    @SerializedName("host")
+    val host: String,
+    @SerializedName("id")
+    val id: Int,
+    @SerializedName("isAdminAdd")
+    val isAdminAdd: Boolean,
+    @SerializedName("link")
+    val link: String,
+    @SerializedName("niceDate")
+    val niceDate: String,
+    @SerializedName("niceShareDate")
+    val niceShareDate: String,
+    @SerializedName("origin")
+    val origin: String,
+    @SerializedName("prefix")
+    val prefix: String,
+    @SerializedName("projectLink")
+    val projectLink: String,
+    @SerializedName("publishTime")
+    val publishTime: Long,
+    @SerializedName("realSuperChapterId")
+    val realSuperChapterId: Int,
+    @SerializedName("selfVisible")
+    val selfVisible: Int,
+    @SerializedName("shareDate")
+    val shareDate: Long,
+    @SerializedName("shareUser")
+    val shareUser: String,
+    @SerializedName("superChapterId")
+    val superChapterId: Int,
+    @SerializedName("superChapterName")
+    val superChapterName: String,
+    @SerializedName("tags")
+    val tags: List<Tag>,
+    @SerializedName("title")
+    val title: String,
+    @SerializedName("type")
+    val type: Int,
+    @SerializedName("userId")
+    val userId: Int,
+    @SerializedName("visible")
+    val visible: Int,
+    @SerializedName("zan")
+    val zan: Int
+) {
+    @Keep
+    data class Tag(
+        @SerializedName("name")
+        val name: String,
+        @SerializedName("url")
+        val url: String
+    )
+}

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/model/entity/BannerEntity.kt

@@ -0,0 +1,29 @@
+package com.postliu.wanandroid.model.entity
+
+
+import androidx.annotation.Keep
+import com.google.gson.annotations.SerializedName
+import com.zj.banner.model.BaseBannerBean
+
+@Keep
+data class BannerEntity(
+    @SerializedName("desc")
+    val desc: String = "",
+    @SerializedName("id")
+    val id: Int = -1,
+    @SerializedName("imagePath")
+    val imagePath: Any,
+    @SerializedName("isVisible")
+    val isVisible: Int = 1,
+    @SerializedName("order")
+    val order: Int = 0,
+    @SerializedName("title")
+    val title: String = "",
+    @SerializedName("type")
+    val type: Int = 1,
+    @SerializedName("url")
+    val url: String = ""
+) : BaseBannerBean() {
+    override val data: Any
+        get() = imagePath
+}

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/model/entity/HomeArticleEntity.kt

@@ -0,0 +1,23 @@
+package com.postliu.wanandroid.model.entity
+
+import androidx.annotation.Keep
+import com.google.gson.annotations.SerializedName
+
+
+@Keep
+data class HomeArticleEntity(
+    @SerializedName("curPage")
+    val curPage: Int,
+    @SerializedName("datas")
+    val datas: List<ArticleEntity>,
+    @SerializedName("offset")
+    val offset: Int,
+    @SerializedName("over")
+    val over: Boolean,
+    @SerializedName("pageCount")
+    val pageCount: Int,
+    @SerializedName("size")
+    val size: Int,
+    @SerializedName("total")
+    val total: Int
+)

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/model/entity/LoginUserEntity.kt

@@ -0,0 +1,35 @@
+package com.postliu.wanandroid.model.entity
+
+
+import com.google.gson.annotations.SerializedName
+import androidx.annotation.Keep
+
+@Keep
+data class LoginUserEntity(
+    @SerializedName("admin")
+    val admin: Boolean,
+    @SerializedName("chapterTops")
+    val chapterTops: List<Any>,
+    @SerializedName("coinCount")
+    val coinCount: Int,
+    @SerializedName("collectIds")
+    val collectIds: List<Int>,
+    @SerializedName("email")
+    val email: String,
+    @SerializedName("icon")
+    val icon: String,
+    @SerializedName("id")
+    val id: Int,
+    @SerializedName("nickname")
+    val nickname: String,
+    @SerializedName("password")
+    val password: String,
+    @SerializedName("publicName")
+    val publicName: String,
+    @SerializedName("token")
+    val token: String,
+    @SerializedName("type")
+    val type: Int,
+    @SerializedName("username")
+    val username: String
+)

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/ui/home/Action.kt

@@ -0,0 +1,7 @@
+package com.postliu.wanandroid.ui.home
+
+sealed class HomeAction {
+    object Refresh : HomeAction()
+    data class Collect(val id: Int) : HomeAction()
+    data class ToDetails(val id: Int) : HomeAction()
+}

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/ui/home/HomeRepository.kt

@@ -0,0 +1,32 @@
+package com.postliu.wanandroid.ui.home
+
+import com.postliu.wanandroid.common.launchPagingFromZeroFlow
+import com.postliu.wanandroid.model.ApiService
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.flow.flow
+import kotlinx.coroutines.flow.flowOn
+import javax.inject.Inject
+
+class HomeRepository @Inject constructor(
+    private val apiService: ApiService
+) {
+
+    /**
+     * 首页置顶文章
+     *
+     */
+    fun stickyPostsArticle() = flow {
+        val result = apiService.stickyPostsArticle()
+        emit(result.result)
+    }.flowOn(Dispatchers.IO)
+
+    /**
+     * 首页文章
+     *
+     */
+    fun homeArticle() = launchPagingFromZeroFlow { page ->
+        val result = apiService.homeArticle(page)
+        println("数据：${result.errorCode}->${result.errorMsg}-->${result.data.curPage}")
+        result.data.datas
+    }
+}

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/ui/home/HomeScreen.kt

@@ -0,0 +1,235 @@
+package com.postliu.wanandroid.ui.home
+
+import androidx.compose.foundation.background
+import androidx.compose.foundation.border
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.aspectRatio
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material.Divider
+import androidx.compose.material.Icon
+import androidx.compose.material.IconButton
+import androidx.compose.material.MaterialTheme
+import androidx.compose.material.Scaffold
+import androidx.compose.material.Text
+import androidx.compose.material.TopAppBar
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Favorite
+import androidx.compose.material.icons.filled.Menu
+import androidx.compose.material.icons.filled.Search
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.text.SpanStyle
+import androidx.compose.ui.text.buildAnnotatedString
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.withStyle
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import androidx.hilt.navigation.compose.hiltViewModel
+import androidx.navigation.NavController
+import androidx.navigation.NavGraphBuilder
+import androidx.navigation.compose.composable
+import androidx.paging.compose.LazyPagingItems
+import androidx.paging.compose.collectAsLazyPagingItems
+import androidx.paging.compose.items
+import com.postliu.wanandroid.common.GsonUtils
+import com.postliu.wanandroid.common.Routes
+import com.postliu.wanandroid.model.entity.ArticleEntity
+import com.postliu.wanandroid.model.entity.BannerEntity
+import com.postliu.wanandroid.ui.theme.WanAndroidTheme
+import com.postliu.wanandroid.widgets.RefreshPagingList
+import com.zj.banner.BannerPager
+import com.zj.banner.ui.config.BannerConfig
+
+fun NavGraphBuilder.home(navController: NavController) {
+    composable(Routes.Home) {
+        val context = LocalContext.current
+        val viewModel: HomeViewModel = hiltViewModel()
+        val homeArticleState = viewModel.viewState.article.collectAsLazyPagingItems()
+        HomePage(articleList = homeArticleState)
+    }
+}
+
+@Composable
+fun HomePage(
+    bannerList: List<BannerEntity> = emptyList(),
+    articleList: LazyPagingItems<ArticleEntity>
+) {
+    Scaffold(modifier = Modifier.fillMaxSize(), topBar = {
+        TopAppBar(title = {
+            Text(text = "首页")
+        }, navigationIcon = {
+            IconButton(onClick = {}) {
+                Icon(imageVector = Icons.Default.Menu, contentDescription = null)
+            }
+        }, modifier = Modifier.fillMaxWidth(), actions = {
+            IconButton(onClick = {}) {
+                Icon(imageVector = Icons.Default.Search, contentDescription = null)
+            }
+        }, backgroundColor = MaterialTheme.colors.primary)
+    }) { paddingValues ->
+        RefreshPagingList(
+            paddingValues = paddingValues,
+            lazyPagingItems = articleList,
+            itemContent = {
+                items(articleList) { articleEntity ->
+                    articleEntity?.let { HomeArticleView(articleEntity = it) }
+                    Divider()
+                }
+            })
+    }
+}
+
+@Composable
+fun HomeArticleView(articleEntity: ArticleEntity) {
+    Row(
+        modifier = Modifier
+            .fillMaxWidth()
+            .background(MaterialTheme.colors.background)
+            .padding(12.dp)
+    ) {
+        Column(modifier = Modifier.weight(1f)) {
+            Row(verticalAlignment = Alignment.Top) {
+                if (articleEntity.fresh) {
+                    Text(
+                        text = "新",
+                        color = Color.Red,
+                        style = MaterialTheme.typography.h1,
+                        modifier = Modifier
+                            .padding(end = 4.dp, top = 3.dp)
+                            .border(1.dp, Color.Red, MaterialTheme.shapes.small)
+                            .padding(horizontal = 6.dp, vertical = 2.dp)
+                    )
+                }
+                Text(
+                    text = articleEntity.title,
+                    maxLines = 2,
+                    fontWeight = FontWeight.Bold,
+                    style = MaterialTheme.typography.body1,
+                )
+            }
+            Row(verticalAlignment = Alignment.CenterVertically) {
+                articleEntity.tags.map {
+                    Text(
+                        text = it.name,
+                        color = Color.Blue,
+                        style = MaterialTheme.typography.h1,
+                        modifier = Modifier
+                            .padding(end = 4.dp, top = 3.dp)
+                            .border(1.dp, Color.Blue, MaterialTheme.shapes.small)
+                            .padding(horizontal = 6.dp, vertical = 2.dp)
+                    )
+                }
+                Text(
+                    text = buildAnnotatedString {
+                        withStyle(
+                            SpanStyle().copy(
+                                color = Color.Gray,
+                                fontSize = 12.sp
+                            )
+                        ) {
+                            if (articleEntity.superChapterName.isNotEmpty()) {
+                                append(articleEntity.superChapterName)
+                                append("\t/\t")
+                            }
+                            append(articleEntity.author.ifBlank { articleEntity.shareUser })
+                        }
+                    },
+                    style = MaterialTheme.typography.h1,
+                    color = Color.Gray
+                )
+                Spacer(modifier = Modifier.weight(1f))
+                Text(
+                    text = articleEntity.niceDate,
+                    style = MaterialTheme.typography.h1
+                )
+            }
+        }
+        IconButton(onClick = {
+
+        }) {
+            Icon(
+                imageVector = Icons.Default.Favorite,
+                contentDescription = null,
+                tint = if (articleEntity.collect) Color.Red else Color.Gray
+            )
+        }
+    }
+}
+
+@Composable
+fun Banner(
+    dataList: List<BannerEntity>,
+    config: BannerConfig = BannerConfig(),
+) {
+    BannerPager(
+        onBannerClick = {},
+        modifier = Modifier
+            .fillMaxWidth()
+            .aspectRatio(2f),
+        items = dataList,
+        config = config,
+        indicatorGravity = Alignment.BottomCenter,
+        indicatorIsVertical = true
+    )
+}
+
+@Preview
+@Composable
+fun HomeArticleViewPreview() {
+    WanAndroidTheme {
+        val json = "{\n" +
+                "\"adminAdd\": false,\n" +
+                "\"apkLink\": \"\",\n" +
+                "\"audit\": 1,\n" +
+                "\"author\": \"郭霖\",\n" +
+                "\"canEdit\": false,\n" +
+                "\"chapterId\": 409,\n" +
+                "\"chapterName\": \"郭霖\",\n" +
+                "\"collect\": true,\n" +
+                "\"courseId\": 13,\n" +
+                "\"desc\": \"\",\n" +
+                "\"descMd\": \"\",\n" +
+                "\"envelopePic\": \"\",\n" +
+                "\"fresh\": true,\n" +
+                "\"host\": \"\",\n" +
+                "\"id\": 24838,\n" +
+                "\"isAdminAdd\": false,\n" +
+                "\"link\": \"https://mp.weixin.qq.com/s/UmBIVXqKXrjtzSdmUn41pA\",\n" +
+                "\"niceDate\": \"1天前\",\n" +
+                "\"niceShareDate\": \"15小时前\",\n" +
+                "\"origin\": \"\",\n" +
+                "\"prefix\": \"\",\n" +
+                "\"projectLink\": \"\",\n" +
+                "\"publishTime\": 1667232000000,\n" +
+                "\"realSuperChapterId\": 407,\n" +
+                "\"selfVisible\": 0,\n" +
+                "\"shareDate\": 1667314443000,\n" +
+                "\"shareUser\": \"\",\n" +
+                "\"superChapterId\": 408,\n" +
+                "\"superChapterName\": \"公众号\",\n" +
+                "\"tags\": [\n" +
+                "{\n" +
+                "\"name\": \"公众号\",\n" +
+                "\"url\": \"/wxarticle/list/409/1\"\n" +
+                "}\n" +
+                "],\n" +
+                "\"title\": \"Kotlin | 这些隐藏的内存陷阱，你应该熟记于心\",\n" +
+                "\"type\": 0,\n" +
+                "\"userId\": -1,\n" +
+                "\"visible\": 1,\n" +
+                "\"zan\": 0\n" +
+                "}"
+        val articleEntity = with(GsonUtils) {
+            fromJson(json = json, ArticleEntity::class.java)
+        }
+        HomeArticleView(articleEntity = articleEntity)
+    }
+}

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/ui/home/HomeViewModel.kt

@@ -0,0 +1,35 @@
+package com.postliu.wanandroid.ui.home
+
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.setValue
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import androidx.paging.PagingData
+import androidx.paging.cachedIn
+import com.postliu.wanandroid.model.entity.ArticleEntity
+import dagger.hilt.android.lifecycle.HiltViewModel
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.launch
+import javax.inject.Inject
+
+@HiltViewModel
+class HomeViewModel @Inject constructor(
+    private val repository: HomeRepository
+) : ViewModel() {
+
+    private val article by lazy {
+        repository.homeArticle().cachedIn(viewModelScope)
+    }
+
+    var viewState by mutableStateOf(HomeViewState(article = article))
+        private set
+
+    fun homeArticle() = viewModelScope.launch {
+        repository.homeArticle().cachedIn(viewModelScope)
+    }
+}
+
+data class HomeViewState(
+    val article: Flow<PagingData<ArticleEntity>>
+)

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/ui/login/Action.kt

@@ -0,0 +1,10 @@
+package com.postliu.wanandroid.ui.login
+
+sealed class LoginAction {
+    data class Login(val userName: String, val password: String) : LoginAction()
+}
+
+sealed class RegisterAction {
+    data class Register(val userName: String, val password: String, val rePassword: String) :
+        RegisterAction()
+}

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/ui/login/LoginRepository.kt

@@ -0,0 +1,44 @@
+package com.postliu.wanandroid.ui.login
+
+import com.postliu.wanandroid.common.UIResult
+import com.postliu.wanandroid.model.ApiService
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.flow.flow
+import kotlinx.coroutines.flow.flowOn
+import javax.inject.Inject
+
+class LoginRepository @Inject constructor(
+    private val apiService: ApiService
+) {
+
+    /**
+     * 登录
+     *
+     * @param userName 用户名
+     * @param password 登录密码
+     */
+    fun login(userName: String, password: String) = flow {
+        val result = apiService.login(userName, password)
+        if (result.success) {
+            emit(UIResult.Success(result.result))
+        } else {
+            emit(UIResult.Failed(result.errorCode, result.errorMsg))
+        }
+    }.flowOn(Dispatchers.IO)
+
+    /**
+     * 注册
+     *
+     * @param userName 用户名
+     * @param password 登录密码
+     * @param rePassword 确认密码
+     */
+    fun register(userName: String, password: String, rePassword: String) = flow {
+        val result = apiService.register(userName, password, rePassword)
+        if (result.success) {
+            emit(UIResult.Success(result.result))
+        } else {
+            emit(UIResult.Failed(result.errorCode, result.errorMsg))
+        }
+    }.flowOn(Dispatchers.IO)
+}

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/ui/login/LoginScreen.kt

@@ -0,0 +1,184 @@
+@file:OptIn(ExperimentalLifecycleComposeApi::class)
+
+package com.postliu.wanandroid.ui.login
+
+import androidx.compose.foundation.Image
+import androidx.compose.foundation.border
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.text.KeyboardActions
+import androidx.compose.foundation.text.KeyboardOptions
+import androidx.compose.material.Button
+import androidx.compose.material.Icon
+import androidx.compose.material.IconButton
+import androidx.compose.material.MaterialTheme
+import androidx.compose.material.OutlinedTextField
+import androidx.compose.material.Scaffold
+import androidx.compose.material.Text
+import androidx.compose.material.TextButton
+import androidx.compose.material.TopAppBar
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.ArrowBack
+import androidx.compose.material.icons.filled.Lock
+import androidx.compose.material.icons.filled.Phone
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.text.input.ImeAction
+import androidx.compose.ui.text.input.KeyboardType
+import androidx.compose.ui.text.input.PasswordVisualTransformation
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.hilt.navigation.compose.hiltViewModel
+import androidx.lifecycle.compose.ExperimentalLifecycleComposeApi
+import androidx.lifecycle.compose.collectAsStateWithLifecycle
+import androidx.navigation.NavController
+import androidx.navigation.NavGraphBuilder
+import androidx.navigation.compose.composable
+import com.postliu.wanandroid.R
+import com.postliu.wanandroid.common.Routes
+import com.postliu.wanandroid.common.UIResult
+import com.postliu.wanandroid.common.toast
+import com.postliu.wanandroid.ui.theme.WanAndroidTheme
+
+fun NavGraphBuilder.login(navController: NavController) {
+    composable(Routes.Login) {
+        val context = LocalContext.current
+        val viewModel: LoginViewModel = hiltViewModel()
+        val loginState by viewModel.loginState.collectAsStateWithLifecycle(initialValue = null)
+        LoginPage(popBackStack = {
+            navController.popBackStack()
+        }, login = { userName, password ->
+            viewModel.dispatch(LoginAction.Login(userName, password))
+        }, toRegister = { navController.navigate(Routes.Register) })
+        LaunchedEffect(key1 = loginState, block = {
+            loginState?.let {
+                when (val data = it) {
+                    is UIResult.Loading -> {
+                        println("Loading")
+                    }
+
+                    is UIResult.Throwable -> {
+                        println("Throwable")
+                        context.toast(data.throwable.message)
+                    }
+
+                    is UIResult.Failed -> {
+                        println("Failed")
+                        context.toast(data.message)
+                    }
+
+                    is UIResult.Success -> {
+                        println("登录成功")
+                        context.toast("登录成功")
+                        navController.popBackStack()
+                    }
+                }
+            }
+        })
+    }
+}
+
+@Composable
+fun LoginPage(
+    popBackStack: () -> Unit = {},
+    login: (String, String) -> Unit = { _, _ -> },
+    toRegister: () -> Unit = {}
+) {
+    println("登录页面")
+    var userName by remember { mutableStateOf("") }
+    var password by remember { mutableStateOf("") }
+    Scaffold(topBar = {
+        TopAppBar(title = { Text(text = "登录") }, navigationIcon = {
+            IconButton(onClick = popBackStack) {
+                Icon(
+                    imageVector = Icons.Default.ArrowBack, contentDescription = null
+                )
+            }
+        }, backgroundColor = MaterialTheme.colors.primary)
+    }) { paddingValues ->
+        Column(
+            modifier = Modifier
+                .padding(paddingValues)
+                .fillMaxSize(),
+            horizontalAlignment = Alignment.CenterHorizontally
+        ) {
+            Image(
+                painter = painterResource(id = R.drawable.login_logo),
+                contentDescription = null,
+                modifier = Modifier
+                    .size(100.dp)
+                    .border(
+                        width = 2.dp,
+                        color = MaterialTheme.colors.onPrimary,
+                        shape = CircleShape
+                    )
+                    .clip(CircleShape)
+            )
+            OutlinedTextField(
+                value = userName,
+                onValueChange = { userName = it },
+                label = { Text(text = "登录用户名") },
+                leadingIcon = { Icon(Icons.Default.Phone, contentDescription = null) },
+                singleLine = true,
+                keyboardOptions = KeyboardOptions.Default.copy(
+                    keyboardType = KeyboardType.Phone, imeAction = ImeAction.Next
+                ),
+            )
+            Spacer(modifier = Modifier.height(12.dp))
+            OutlinedTextField(
+                value = password,
+                onValueChange = { password = it },
+                label = { Text(text = "登录密码") },
+                leadingIcon = { Icon(imageVector = Icons.Default.Lock, contentDescription = null) },
+                visualTransformation = PasswordVisualTransformation(),
+                keyboardOptions = KeyboardOptions.Default.copy(
+                    keyboardType = KeyboardType.Password, imeAction = ImeAction.Go
+                ),
+                keyboardActions = KeyboardActions(onGo = {
+                    login.invoke(userName, password)
+                })
+            )
+            Spacer(modifier = Modifier.height(12.dp))
+            Button(
+                onClick = {
+                    login.invoke(userName, password)
+                }, modifier = Modifier
+                    .padding(horizontal = 50.dp)
+                    .fillMaxWidth()
+            ) {
+                Text(text = "登录")
+            }
+            TextButton(
+                onClick = { toRegister.invoke() },
+                modifier = Modifier
+                    .padding(horizontal = 12.dp)
+                    .align(Alignment.Start),
+            ) {
+                Text(text = "没有账号？点击注册")
+            }
+        }
+    }
+}
+
+@Preview
+@Composable
+fun LoginPagePreview() {
+    WanAndroidTheme {
+        LoginPage()
+    }
+}

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/ui/login/LoginViewModel.kt

@@ -0,0 +1,39 @@
+package com.postliu.wanandroid.ui.login
+
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import com.postliu.wanandroid.common.UIResult
+import com.postliu.wanandroid.model.entity.LoginUserEntity
+import dagger.hilt.android.lifecycle.HiltViewModel
+import kotlinx.coroutines.flow.MutableSharedFlow
+import kotlinx.coroutines.flow.asSharedFlow
+import kotlinx.coroutines.flow.catch
+import kotlinx.coroutines.flow.collectLatest
+import kotlinx.coroutines.flow.onStart
+import kotlinx.coroutines.launch
+import javax.inject.Inject
+
+@HiltViewModel
+class LoginViewModel @Inject constructor(
+    private val repository: LoginRepository
+) : ViewModel() {
+
+    fun dispatch(action: LoginAction) = when (action) {
+        is LoginAction.Login -> {
+            login(userName = action.userName, password = action.password)
+        }
+    }
+
+    private val mLoginState = MutableSharedFlow<UIResult<LoginUserEntity>>()
+    var loginState = mLoginState.asSharedFlow()
+
+    private fun login(userName: String, password: String) = viewModelScope.launch {
+        repository.login(userName, password).onStart {
+            mLoginState.emit(UIResult.Loading)
+        }.catch {
+            mLoginState.emit(UIResult.Throwable(it))
+        }.collectLatest {
+            mLoginState.emit(it)
+        }
+    }
+}

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/ui/login/RegisterScreen.kt

@@ -0,0 +1,189 @@
+@file:OptIn(ExperimentalLifecycleComposeApi::class)
+
+package com.postliu.wanandroid.ui.login
+
+import androidx.compose.foundation.Image
+import androidx.compose.foundation.border
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.text.KeyboardActions
+import androidx.compose.foundation.text.KeyboardOptions
+import androidx.compose.material.Button
+import androidx.compose.material.Icon
+import androidx.compose.material.IconButton
+import androidx.compose.material.MaterialTheme
+import androidx.compose.material.OutlinedTextField
+import androidx.compose.material.Scaffold
+import androidx.compose.material.Text
+import androidx.compose.material.TopAppBar
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.ArrowBack
+import androidx.compose.material.icons.filled.Lock
+import androidx.compose.material.icons.filled.Phone
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.text.input.ImeAction
+import androidx.compose.ui.text.input.KeyboardType
+import androidx.compose.ui.text.input.PasswordVisualTransformation
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.hilt.navigation.compose.hiltViewModel
+import androidx.lifecycle.compose.ExperimentalLifecycleComposeApi
+import androidx.lifecycle.compose.collectAsStateWithLifecycle
+import androidx.navigation.NavController
+import androidx.navigation.NavGraphBuilder
+import androidx.navigation.compose.composable
+import com.postliu.wanandroid.R
+import com.postliu.wanandroid.common.Routes
+import com.postliu.wanandroid.common.UIResult
+import com.postliu.wanandroid.common.toast
+import com.postliu.wanandroid.ui.theme.WanAndroidTheme
+
+fun NavGraphBuilder.register(navController: NavController) {
+    composable(Routes.Register) {
+        val context = LocalContext.current
+        val viewModel: RegisterViewModel = hiltViewModel()
+        val registerState by viewModel.register.collectAsStateWithLifecycle(initialValue = null)
+        // 添加页面
+        RegisterPage(popBackStack = {
+            navController.popBackStack()
+        }, register = { userName, password, rePassword ->
+            viewModel.dispatch(RegisterAction.Register(userName, password, rePassword))
+        })
+        // 监听状态
+        LaunchedEffect(key1 = registerState, block = {
+            registerState?.let {
+                when (it) {
+                    is UIResult.Loading -> {
+
+                    }
+
+                    is UIResult.Throwable -> {
+                        context.toast(it.throwable)
+                    }
+
+                    is UIResult.Failed -> {
+                        context.toast(it.message)
+                    }
+
+                    is UIResult.Success -> {
+                        context.toast("注册成功")
+                        navController.popBackStack(Routes.Home, false)
+                    }
+                }
+            }
+        })
+    }
+}
+
+@Composable
+fun RegisterPage(
+    popBackStack: () -> Unit = {},
+    register: (String, String, String) -> Unit = { _, _, _ -> }
+) {
+    println("进入注册页面")
+    var userName by remember { mutableStateOf("") }
+    var password by remember { mutableStateOf("") }
+    var rePassword by remember { mutableStateOf("") }
+    Scaffold(topBar = {
+        TopAppBar(title = { Text(text = "注册登录") }, navigationIcon = {
+            IconButton(onClick = popBackStack) {
+                Icon(
+                    imageVector = Icons.Default.ArrowBack, contentDescription = null
+                )
+            }
+        }, backgroundColor = MaterialTheme.colors.primary)
+    }, backgroundColor = Color.White) { paddingValues ->
+        Column(
+            modifier = Modifier
+                .padding(paddingValues)
+                .fillMaxSize(),
+            horizontalAlignment = Alignment.CenterHorizontally
+        ) {
+            Image(
+                painter = painterResource(id = R.drawable.login_logo),
+                contentDescription = null,
+                modifier = Modifier
+                    .size(100.dp)
+                    .border(
+                        width = 2.dp,
+                        color = MaterialTheme.colors.onPrimary,
+                        shape = CircleShape
+                    )
+                    .clip(CircleShape)
+            )
+            OutlinedTextField(
+                value = userName,
+                onValueChange = { userName = it },
+                label = { Text(text = "注册用户名") },
+                leadingIcon = { Icon(Icons.Default.Phone, contentDescription = null) },
+                singleLine = true,
+                keyboardOptions = KeyboardOptions.Default.copy(
+                    keyboardType = KeyboardType.Phone, imeAction = ImeAction.Next
+                ),
+            )
+            Spacer(modifier = Modifier.height(12.dp))
+            OutlinedTextField(
+                value = password,
+                onValueChange = { password = it },
+                label = { Text(text = "登录密码") },
+                leadingIcon = { Icon(imageVector = Icons.Default.Lock, contentDescription = null) },
+                visualTransformation = PasswordVisualTransformation(),
+                keyboardOptions = KeyboardOptions.Default.copy(
+                    keyboardType = KeyboardType.Password, imeAction = ImeAction.Go
+                ),
+                keyboardActions = KeyboardActions(onGo = {
+                    register.invoke(userName, password, rePassword)
+                })
+            )
+            Spacer(modifier = Modifier.height(12.dp))
+            OutlinedTextField(
+                value = rePassword,
+                onValueChange = { rePassword = it },
+                label = { Text(text = "确认登录密码") },
+                leadingIcon = { Icon(imageVector = Icons.Default.Lock, contentDescription = null) },
+                visualTransformation = PasswordVisualTransformation(),
+                keyboardOptions = KeyboardOptions.Default.copy(
+                    keyboardType = KeyboardType.Password, imeAction = ImeAction.Go
+                ),
+                keyboardActions = KeyboardActions(onGo = {
+                    register.invoke(userName, password, rePassword)
+                })
+            )
+            Spacer(modifier = Modifier.height(12.dp))
+            Button(
+                onClick = {
+                    register.invoke(userName, password, rePassword)
+                }, modifier = Modifier
+                    .padding(horizontal = 50.dp)
+                    .fillMaxWidth()
+            ) {
+                Text(text = "注册")
+            }
+        }
+    }
+}
+
+@Preview
+@Composable
+fun RegisterPagePreview() {
+    WanAndroidTheme {
+        RegisterPage()
+    }
+}

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/ui/login/RegisterViewModel.kt

@@ -0,0 +1,43 @@
+package com.postliu.wanandroid.ui.login
+
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import com.postliu.wanandroid.common.UIResult
+import com.postliu.wanandroid.model.entity.LoginUserEntity
+import dagger.hilt.android.lifecycle.HiltViewModel
+import kotlinx.coroutines.flow.MutableSharedFlow
+import kotlinx.coroutines.flow.asSharedFlow
+import kotlinx.coroutines.flow.catch
+import kotlinx.coroutines.flow.collectLatest
+import kotlinx.coroutines.flow.onStart
+import kotlinx.coroutines.launch
+import javax.inject.Inject
+
+@HiltViewModel
+class RegisterViewModel @Inject constructor(
+    private val repository: LoginRepository
+) : ViewModel() {
+
+    fun dispatch(action: RegisterAction) = when (action) {
+        is RegisterAction.Register -> {
+            register(action.userName, action.password, action.rePassword)
+        }
+    }
+
+    private val mRegister = MutableSharedFlow<UIResult<LoginUserEntity>>()
+    val register = mRegister.asSharedFlow()
+
+    private fun register(
+        userName: String,
+        password: String,
+        rePassword: String
+    ) = viewModelScope.launch {
+        repository.register(userName, password, rePassword).onStart {
+            mRegister.emit(UIResult.Loading)
+        }.catch {
+            mRegister.emit(UIResult.Throwable(it))
+        }.collectLatest {
+            mRegister.emit(it)
+        }
+    }
+}

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/ui/main/MainScreen.kt

@@ -0,0 +1,211 @@
+package com.postliu.wanandroid.ui.main
+
+import android.content.res.Resources
+import androidx.compose.foundation.Image
+import androidx.compose.foundation.background
+import androidx.compose.foundation.border
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxHeight
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.navigationBarsPadding
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.systemBarsPadding
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.material.BottomNavigation
+import androidx.compose.material.BottomNavigationItem
+import androidx.compose.material.DrawerValue
+import androidx.compose.material.Icon
+import androidx.compose.material.MaterialTheme
+import androidx.compose.material.ModalDrawer
+import androidx.compose.material.Scaffold
+import androidx.compose.material.Text
+import androidx.compose.material.TextButton
+import androidx.compose.material.rememberDrawerState
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.vector.ImageVector
+import androidx.compose.ui.layout.ContentScale
+import androidx.compose.ui.platform.LocalDensity
+import androidx.compose.ui.res.vectorResource
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.navigation.NavDestination.Companion.hierarchy
+import androidx.navigation.NavGraph.Companion.findStartDestination
+import androidx.navigation.NavHostController
+import androidx.navigation.compose.NavHost
+import androidx.navigation.compose.currentBackStackEntryAsState
+import androidx.navigation.compose.rememberNavController
+import coil.compose.rememberAsyncImagePainter
+import com.postliu.wanandroid.common.Routes
+import com.postliu.wanandroid.ui.home.home
+import com.postliu.wanandroid.ui.login.login
+import com.postliu.wanandroid.ui.login.register
+import com.postliu.wanandroid.ui.official.official
+import com.postliu.wanandroid.ui.project.project
+import com.postliu.wanandroid.ui.square.square
+import com.postliu.wanandroid.ui.system.system
+import com.postliu.wanandroid.ui.theme.WanAndroidTheme
+import kotlinx.coroutines.launch
+
+@Composable
+fun MainPage() {
+    val navController: NavHostController = rememberNavController()
+    val drawerState = rememberDrawerState(initialValue = DrawerValue.Closed)
+    val navBackStackEntry by navController.currentBackStackEntryAsState()
+    val currentDestination = navBackStackEntry?.destination
+    val scope = rememberCoroutineScope()
+
+    ModalDrawer(
+        modifier = Modifier.fillMaxSize(),
+        drawerState = drawerState,
+        drawerContent = {
+            DrawerContent() {
+                navController.navigate(Routes.Login)
+                scope.launch {
+                    drawerState.close()
+                }
+            }
+        },
+        scrimColor = Color(0x50000000),
+        content = {
+            Scaffold(
+                modifier = Modifier
+                    .fillMaxSize()
+                    .systemBarsPadding()
+                    .navigationBarsPadding(),
+                bottomBar = {
+                    when (currentDestination?.route) {
+                        Routes.Home -> BottomNavBarView(navController = navController)
+                        Routes.Square -> BottomNavBarView(navController = navController)
+                        Routes.Official -> BottomNavBarView(navController = navController)
+                        Routes.System -> BottomNavBarView(navController = navController)
+                        Routes.Project -> BottomNavBarView(navController = navController)
+                    }
+                }) {
+                NavHost(
+                    navController = navController,
+                    startDestination = Routes.Home,
+                    modifier = Modifier.padding(it)
+                ) {
+                    home(navController)
+                    square(navController)
+                    official(navController)
+                    system(navController)
+                    project(navController)
+                    login(navController)
+                    register(navController)
+                }
+            }
+        }
+    )
+}
+
+@Composable
+fun DrawerContent(
+    loginState: Boolean = false,
+    loginName: String = "你知道我是谁吗",
+    login: () -> Unit = {},
+) {
+    val width = with(LocalDensity.current) {
+        (Resources.getSystem().displayMetrics.widthPixels / 4 * 3) / density
+    }
+    Column(
+        Modifier
+            .width(width = width.dp)
+            .fillMaxHeight()
+            .background(MaterialTheme.colors.background),
+        horizontalAlignment = Alignment.CenterHorizontally
+    ) {
+        Image(
+            rememberAsyncImagePainter(model = "https://avatars.githubusercontent.com/u/28628369?s=40&v=4"),
+            contentDescription = null,
+            modifier = Modifier
+                .padding(12.dp)
+                .size(width.div(3).dp)
+                .clip(CircleShape)
+                .border(1.dp, MaterialTheme.colors.primary, CircleShape),
+            contentScale = ContentScale.FillWidth
+        )
+        if (loginState) {
+            Text(text = loginName)
+        } else {
+            TextButton(onClick = {
+                login.invoke()
+            }) {
+                Text(text = "去登录")
+            }
+        }
+    }
+}
+
+@Composable
+fun BottomNavBarView(
+    navController: NavHostController,
+    bottomNav: List<BottomNav> = listOf(
+        BottomNav.Home,
+        BottomNav.Square,
+        BottomNav.Official,
+        BottomNav.System,
+        BottomNav.Project
+    )
+) {
+    BottomNavigation(
+        modifier = Modifier.fillMaxWidth(),
+        backgroundColor = MaterialTheme.colors.background
+    ) {
+        val navBackStackEntry by navController.currentBackStackEntryAsState()
+        val currentDestination = navBackStackEntry?.destination
+        bottomNav.forEach { nav ->
+            BottomNavigationItem(
+                selected = currentDestination?.hierarchy?.any { it.route == nav.route } == true,
+                onClick = {
+                    println("BottomNavView当前路由 ===> ${currentDestination?.hierarchy?.toList()}")
+                    println("当前路由栈 ===> ${navController.graph.nodes}")
+                    if (currentDestination?.route != nav.route) {
+                        navController.navigate(nav.route) {
+                            popUpTo(navController.graph.findStartDestination().id) {
+                                saveState = true
+                            }
+                            launchSingleTop = true
+                            restoreState = true
+                        }
+                    }
+                },
+                icon = {
+                    Icon(
+                        imageVector = ImageVector.vectorResource(id = nav.icon),
+                        contentDescription = null,
+                        modifier = Modifier.size(24.dp),
+                    )
+                },
+                label = {
+                    Text(text = nav.name)
+                },
+                alwaysShowLabel = true,
+                selectedContentColor = MaterialTheme.colors.primary,
+                unselectedContentColor = Color.Gray,
+            )
+        }
+    }
+}
+
+@Preview
+@Composable
+fun MainPagePreview() {
+    WanAndroidTheme {
+        Column {
+            MainPage()
+            DrawerContent() {
+
+            }
+        }
+    }
+}

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/ui/main/MainViewModel.kt

@@ -0,0 +1,27 @@
+package com.postliu.wanandroid.ui.main
+
+import androidx.lifecycle.ViewModel
+import com.postliu.wanandroid.R
+import com.postliu.wanandroid.common.Routes
+import dagger.hilt.android.lifecycle.HiltViewModel
+import javax.inject.Inject
+
+@HiltViewModel
+class MainViewModel @Inject constructor() : ViewModel() {
+
+    val defaultBottom = listOf(
+        BottomNav.Home,
+        BottomNav.Square,
+        BottomNav.Official,
+        BottomNav.System,
+        BottomNav.Project
+    )
+}
+
+sealed class BottomNav(val icon: Int, val name: String, val route: String) {
+    object Home : BottomNav(R.drawable.icon_home, "首页", Routes.Home)
+    object Square : BottomNav(R.drawable.icon_square, "广场", Routes.Square)
+    object Official : BottomNav(R.drawable.icon_official, "公众号", Routes.Official)
+    object System : BottomNav(R.drawable.icon_system, "体系", Routes.System)
+    object Project : BottomNav(R.drawable.icon_project, "项目", Routes.Project)
+}

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/ui/official/OfficialScreen.kt

@@ -0,0 +1,19 @@
+package com.postliu.wanandroid.ui.official
+
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.material.Text
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.navigation.NavController
+import androidx.navigation.NavGraphBuilder
+import androidx.navigation.compose.composable
+import com.postliu.wanandroid.common.Routes
+
+fun NavGraphBuilder.official(navController: NavController) {
+    composable(Routes.Official) {
+        Box(modifier = Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
+            Text(text = "公众号")
+        }
+    }
+}

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/ui/project/ProjectScreen.kt

@@ -0,0 +1,19 @@
+package com.postliu.wanandroid.ui.project
+
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.material.Text
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.navigation.NavController
+import androidx.navigation.NavGraphBuilder
+import androidx.navigation.compose.composable
+import com.postliu.wanandroid.common.Routes
+
+fun NavGraphBuilder.project(navController: NavController) {
+    composable(Routes.Project) {
+        Box(modifier = Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
+            Text(text = "项目")
+        }
+    }
+}

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/ui/square/SquareScreen.kt

@@ -0,0 +1,19 @@
+package com.postliu.wanandroid.ui.square
+
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.material.Text
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.navigation.NavController
+import androidx.navigation.NavGraphBuilder
+import androidx.navigation.compose.composable
+import com.postliu.wanandroid.common.Routes
+
+fun NavGraphBuilder.square(navController: NavController) {
+    composable(Routes.Square) {
+        Box(modifier = Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
+            Text(text = "广场")
+        }
+    }
+}

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/ui/system/SystemScreen.kt

@@ -0,0 +1,19 @@
+package com.postliu.wanandroid.ui.system
+
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.material.Text
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.navigation.NavController
+import androidx.navigation.NavGraphBuilder
+import androidx.navigation.compose.composable
+import com.postliu.wanandroid.common.Routes
+
+fun NavGraphBuilder.system(navController: NavController) {
+    composable(Routes.System) {
+        Box(modifier = Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
+            Text(text = "体系")
+        }
+    }
+}

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/ui/theme/Color.kt

@@ -0,0 +1,11 @@
+package com.postliu.wanandroid.ui.theme
+
+import androidx.compose.ui.graphics.Color
+
+val Purple80 = Color(0xFFD0BCFF)
+val PurpleGrey80 = Color(0xFFCCC2DC)
+val Pink80 = Color(0xFFEFB8C8)
+
+val Purple40 = Color(0xFF6650a4)
+val PurpleGrey40 = Color(0xFF625b71)
+val Pink40 = Color(0xFF7D5260)

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/ui/theme/Shapes.kt

@@ -0,0 +1,11 @@
+package com.postliu.wanandroid.ui.theme
+
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.Shapes
+import androidx.compose.ui.unit.dp
+
+val Shapes = Shapes(
+    small = RoundedCornerShape(2.dp),
+    medium = RoundedCornerShape(8.dp),
+    large = RoundedCornerShape(12.dp)
+)

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/ui/theme/Theme.kt

@@ -0,0 +1,44 @@
+package com.postliu.wanandroid.ui.theme
+
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.material.MaterialTheme
+import androidx.compose.material.darkColors
+import androidx.compose.material.lightColors
+import androidx.compose.runtime.Composable
+
+private val DarkColorScheme = darkColors(
+    primary = Purple80,
+    secondary = Purple80,
+)
+
+private val LightColorScheme = lightColors(
+    primary = Purple40,
+    secondary = Purple40,
+
+    /* Other default colors to override
+background = Color(0xFFFFFBFE),
+surface = Color(0xFFFFFBFE),
+onPrimary = Color.White,
+onSecondary = Color.White,
+onTertiary = Color.White,
+onBackground = Color(0xFF1C1B1F),
+onSurface = Color(0xFF1C1B1F),
+*/
+)
+
+@Composable
+fun WanAndroidTheme(
+    darkTheme: Boolean = isSystemInDarkTheme(),
+    content: @Composable () -> Unit
+) {
+    val colorScheme = when {
+        darkTheme -> DarkColorScheme
+        else -> LightColorScheme
+    }
+    MaterialTheme(
+        colors = colorScheme,
+        typography = Typography,
+        content = content,
+        shapes = Shapes
+    )
+}

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/ui/theme/Type.kt

@@ -0,0 +1,25 @@
+package com.postliu.wanandroid.ui.theme
+
+import androidx.compose.material.Typography
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.sp
+
+// Set of Material typography styles to start with
+val Typography = Typography(
+    body1 = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Normal,
+        fontSize = 16.sp,
+        lineHeight = 20.sp,
+        letterSpacing = 0.5.sp
+    ),
+    h1 = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Normal,
+        fontSize = 10.sp,
+        lineHeight = 0.sp,
+        letterSpacing = 0.sp
+    )
+)

WanAndroidPostLiu/app/src/main/java/com/postliu/wanandroid/widgets/RefreshPagingList.kt

@@ -0,0 +1,130 @@
+package com.postliu.wanandroid.widgets
+
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.LazyListScope
+import androidx.compose.foundation.lazy.LazyListState
+import androidx.compose.foundation.lazy.rememberLazyListState
+import androidx.compose.material.Button
+import androidx.compose.material.CircularProgressIndicator
+import androidx.compose.material.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.unit.dp
+import androidx.paging.LoadState
+import androidx.paging.compose.LazyPagingItems
+import com.google.accompanist.swiperefresh.SwipeRefresh
+import com.google.accompanist.swiperefresh.rememberSwipeRefreshState
+
+@Composable
+fun <T : Any> RefreshPagingList(
+    lazyPagingItems: LazyPagingItems<T>,
+    isRefreshing: Boolean = false,
+    onRefresh: () -> Unit = {},
+    listState: LazyListState = rememberLazyListState(),
+    paddingValues: PaddingValues = PaddingValues(),
+    itemContent: LazyListScope.() -> Unit
+) {
+    val swipeRefreshState = rememberSwipeRefreshState(isRefreshing = false)
+    val error = lazyPagingItems.loadState.refresh is LoadState.Error
+    if (error) {
+        LoadErrorContent {
+            lazyPagingItems.retry()
+        }
+        return
+    }
+    SwipeRefresh(
+        state = swipeRefreshState,
+        onRefresh = {
+            onRefresh.invoke()
+            lazyPagingItems.refresh()
+        }, modifier = Modifier
+            .padding(paddingValues = paddingValues)
+            .fillMaxSize()
+    ) {
+        swipeRefreshState.isRefreshing =
+            ((lazyPagingItems.loadState.refresh is LoadState.Loading) || isRefreshing)
+        LazyColumn(
+            modifier = Modifier.fillMaxSize(),
+            horizontalAlignment = Alignment.CenterHorizontally,
+            state = listState
+        ) {
+            itemContent()
+            if (!swipeRefreshState.isRefreshing) {
+                item {
+                    when (lazyPagingItems.loadState.append) {
+                        is LoadState.Loading -> {
+                            LoadingItem()
+                        }
+
+                        is LoadState.Error -> {
+                            ErrorItem {
+                                lazyPagingItems.retry()
+                            }
+                        }
+
+                        is LoadState.NotLoading -> {
+                            if (lazyPagingItems.loadState.append.endOfPaginationReached) {
+                                NoMoreItem()
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+@Composable
+fun LoadErrorContent(retry: () -> Unit) {
+    Box(modifier = Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
+        Column {
+            Text(text = "请求出错啦！")
+            Button(onClick = retry) {
+                Text(text = "点击重试")
+            }
+        }
+    }
+}
+
+@Composable
+fun LoadingItem() {
+    Box(
+        modifier = Modifier
+            .fillMaxWidth()
+            .height(50.dp), contentAlignment = Alignment.Center
+    ) {
+        CircularProgressIndicator()
+    }
+}
+
+@Composable
+fun NoMoreItem() {
+    Box(
+        modifier = Modifier
+            .fillMaxWidth()
+            .height(50.dp),
+        contentAlignment = Alignment.Center
+    ) {
+        Text(text = "没有更多数据了！", modifier = Modifier.padding(12.dp))
+    }
+}
+
+@Composable
+fun ErrorItem(retry: () -> Unit) {
+    Box(
+        modifier = Modifier
+            .fillMaxWidth(), contentAlignment = Alignment.Center
+    ) {
+        Button(onClick = retry) {
+            Text(text = "重试")
+        }
+    }
+}

WanAndroidPostLiu/app/src/main/res/drawable-v24/ic_launcher_foreground.xml

@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>

WanAndroidPostLiu/app/src/main/res/drawable/ic_launcher_background.xml

@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>

WanAndroidPostLiu/app/src/main/res/drawable/icon_home.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="48dp"
+    android:height="48dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#333333"
+        android:pathData="M555.5,118l312.9,224.6A117.3,117.3 0,0 1,917.3 437.9V800c0,64.8 -52.5,117.3 -117.3,117.3H640V746.7c0,-70.7 -57.3,-128 -128,-128s-128,57.3 -128,128v170.7H224c-64.8,0 -117.3,-52.5 -117.3,-117.3V437.9a117.3,117.3 0,0 1,48.9 -95.3l312.9,-224.6a74.7,74.7 0,0 1,87.1 0z" />
+</vector>

WanAndroidPostLiu/app/src/main/res/drawable/icon_official.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="48dp"
+    android:height="48dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#333333"
+        android:pathData="M512,85.3c235.6,0 426.7,191 426.7,426.7S747.6,938.7 512,938.7 85.3,747.6 85.3,512 276.4,85.3 512,85.3zM655.4,583.1A160,160 0,0 1,512 672a160,160 0,0 1,-143.4 -88.9,32 32,0 1,0 -57.3,28.5A224,224 0,0 0,512 736a224,224 0,0 0,200.7 -124.4,32 32,0 0,0 -57.3,-28.5z" />
+</vector>

WanAndroidPostLiu/app/src/main/res/drawable/icon_project.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="48dp"
+    android:height="48dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#333333"
+        android:pathData="M512,85.3c235.6,0 426.7,191 426.7,426.7S747.6,938.7 512,938.7 85.3,747.6 85.3,512 276.4,85.3 512,85.3zM661.2,308.2L444.2,386.4a96,96 0,0 0,-57.8 57.8l-78.1,217a42.7,42.7 0,0 0,54.6 54.6l217,-78.1a96,96 0,0 0,57.8 -57.8l78.1,-217a42.7,42.7 0,0 0,-54.6 -54.6zM512,565.3a53.3,53.3 0,1 0,0 -106.7,53.3 53.3,0 0,0 0,106.7z" />
+</vector>

WanAndroidPostLiu/app/src/main/res/drawable/icon_square.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="48dp"
+    android:height="48dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#333333"
+        android:pathData="M476,544h63.4l8.5,-64h-63.4l-8.5,64zM512,85.3c235.6,0 426.7,191 426.7,426.7S747.6,938.7 512,938.7a424.8,424.8 0,0 1,-219.1 -60.5,2786.6 2786.6,0 0,0 -20.1,-11.8l-104.4,28.5c-23.9,6.5 -45.8,-15.4 -39.3,-39.3l28.4,-104.3c-11,-18.7 -18.2,-31.2 -21.8,-37.9A424.9,424.9 0,0 1,85.3 512C85.3,276.4 276.4,85.3 512,85.3zM601.6,320.3a32,32 0,0 0,-35.9 27.5L556.5,416h-63.4l8,-59.8a32,32 0,0 0,-63.4 -8.4L428.5,416L352,416a32,32 0,0 0,0 64h68l-8.5,64L352,544a32,32 0,0 0,0 64h50.9l-8,59.8a32,32 0,0 0,63.4 8.4L467.5,608h63.4l-8,59.8a32,32 0,0 0,63.4 8.4L595.5,608L672,608a32,32 0,0 0,0 -64h-68l8.5,-64L672,480a32,32 0,0 0,0 -64h-50.9l8,-59.8a32,32 0,0 0,-27.5 -35.9z" />
+</vector>

WanAndroidPostLiu/app/src/main/res/drawable/icon_system.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="48dp"
+    android:height="48dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+    <path
+        android:fillColor="#333333"
+        android:pathData="M512,85.3c235.6,0 426.7,191 426.7,426.7S747.6,938.7 512,938.7 85.3,747.6 85.3,512 276.4,85.3 512,85.3zM726.6,404a32,32 0,0 0,-45.2 0.1L544.7,541.1l-81.8,-89.1a32,32 0,0 0,-46.6 -0.6l-119.4,123.7a32,32 0,1 0,46.1 44.4l95.8,-99.3 81.4,88.7a32,32 0,0 0,46.2 1l160.2,-160.7a32,32 0,0 0,-0.1 -45.2z" />
+</vector>

WanAndroidPostLiu/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>

WanAndroidPostLiu/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>

WanAndroidPostLiu/app/src/main/res/values/colors.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="purple_200">#FFBB86FC</color>
+    <color name="purple_500">#FF6200EE</color>
+    <color name="purple_700">#FF3700B3</color>
+    <color name="teal_200">#FF03DAC5</color>
+    <color name="teal_700">#FF018786</color>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>

WanAndroidPostLiu/app/src/main/res/values/strings.xml

@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">WanAndroid</string>
+</resources>

WanAndroidPostLiu/app/src/main/res/values/themes.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <style name="Theme.WanAndroid" parent="android:Theme.Material.NoActionBar">
+        <item name="android:statusBarColor">@android:color/transparent</item>
+        <item name="android:windowLightStatusBar">true</item>
+        <item name="android:fitsSystemWindows">false</item>
+    </style>
+</resources>

WanAndroidPostLiu/app/src/main/res/xml/backup_rules.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>

WanAndroidPostLiu/app/src/main/res/xml/data_extraction_rules.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>

WanAndroidPostLiu/app/src/test/java/com/postliu/wanandroid/ExampleUnitTest.kt

@@ -0,0 +1,17 @@
+package com.postliu.wanandroid
+
+import org.junit.Test
+
+import org.junit.Assert.*
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+class ExampleUnitTest {
+    @Test
+    fun addition_isCorrect() {
+        assertEquals(4, 2 + 2)
+    }
+}

WanAndroidPostLiu/build.gradle.kts

@@ -0,0 +1,7 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    id("com.android.application") version ("7.3.1") apply (false)
+    id("com.android.library") version ("7.3.1") apply (false)
+    id("org.jetbrains.kotlin.android") version ("1.7.20") apply (false)
+    id("com.google.dagger.hilt.android") version ("2.44") apply (false)
+}

WanAndroidPostLiu/gradle.properties

@@ -0,0 +1,25 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Kotlin code style for this project: "official" or "obsolete":
+kotlin.code.style=official
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
+
+BASE_URL="https://www.wanandroid.com"

WanAndroidPostLiu/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Sat Oct 29 10:55:00 CST 2022
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

WanAndroidPostLiu/gradlew

@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"

WanAndroidPostLiu/gradlew.bat

@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

WanAndroidPostLiu/settings.gradle.kts

@@ -0,0 +1,18 @@
+pluginManagement {
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+        maven("https://jitpack.io")
+    }
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+        maven("https://jitpack.io")
+    }
+}
+rootProject.name = "WanAndroid"
+include(":app")