添加参数上传，添加admob广告封装。

app/build.gradle.kts

@@ -84,6 +84,7 @@ android {
 }
 
 dependencies {
+    implementation(files("libs/UpLoadLibrary_11_24_18_30-release.aar"))
     implementation(libs.androidx.fragment.ktx)
     implementation(libs.androidx.appcompat)
     implementation(libs.androidx.core.ktx)
@@ -112,4 +113,11 @@ dependencies {
     implementation(platform("com.google.firebase:firebase-bom:34.6.0"))
     implementation("com.google.firebase:firebase-crashlytics-ndk")
     implementation("com.google.firebase:firebase-analytics")
+    // google ads
+    implementation("com.google.android.gms:play-services-ads:24.7.0")
+    implementation ("com.google.android.gms:play-services-ads-identifier:18.0.1")
+    // okhttp
+    implementation ("com.squareup.okhttp3:okhttp:4.12.0")
+    implementation("com.squareup.okhttp3:logging-interceptor:4.12.0")
+
 }

app/src/main/AndroidManifest.xml

@@ -35,10 +35,14 @@
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:largeHeap="true"
+        android:networkSecurityConfig="@xml/net"
         android:requestLegacyExternalStorage="true"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/Theme.PDFReaderPro">
+        <meta-data
+            android:name="com.google.android.gms.ads.APPLICATION_ID"
+            android:value="ca-app-pub-3940256099942544~3347511713" />
         <meta-data
             android:name="android.max_aspect"
             android:value="2.4" />

app/src/main/java/com/all/pdfreader/pdf/reader/PRApp.kt

@@ -6,7 +6,10 @@ import androidx.annotation.StringRes
 import com.all.pdfreader.pdf.reader.room.repository.PdfRepository
 import com.all.pdfreader.pdf.reader.util.AnalyticsUtils
 import com.all.pdfreader.pdf.reader.util.FileChangeObserver
+import com.google.android.gms.ads.MobileAds
+import com.google.android.gms.ads.RequestConfiguration
 import com.tom_roush.pdfbox.android.PDFBoxResourceLoader
+import com.up.uploadlibrary.UpLoadManager
 
 class PRApp : Application() {
 
@@ -39,10 +42,20 @@ class PRApp : Application() {
         PdfRepository.initialize(this)
         // 初始化pdfbox
         PDFBoxResourceLoader.init(this)
+        // 上传
+        UpLoadManager.init(context = this, tag = "PRApp_upload_task") { _, _ -> }
+        // 广告初始化
+        MobileAds.initialize(this)
+    }
+
+    private fun initMobileAds(){
+        val testDeviceIds = listOf("TEST_DEVICE_ID")
+        val configuration = RequestConfiguration.Builder().setTestDeviceIds(testDeviceIds).build()
+        MobileAds.setRequestConfiguration(configuration)
     }
 
     // 在权限授权后调用
     fun startFileChangeObserving() {
-        fileChangeObserver.startObserving()
+//        fileChangeObserver.startObserving()
     }
 }

app/src/main/java/com/all/pdfreader/pdf/reader/ad/AdInstLoad.kt

@@ -0,0 +1,68 @@
+package com.all.pdfreader.pdf.reader.ad
+
+import android.app.Activity
+import android.util.Log
+import com.all.pdfreader.pdf.reader.util.AnalyticsUtils
+import com.google.android.gms.ads.AdRequest
+import com.google.android.gms.ads.LoadAdError
+import com.google.android.gms.ads.interstitial.InterstitialAd
+import com.google.android.gms.ads.interstitial.InterstitialAdLoadCallback
+
+class AdInstLoad(
+    private val activity: Activity,
+    private val placement: AdsInsUtil.AdPlacement,
+    private val adLoadListener: LoadListener?
+) {
+
+    init {
+        loadAd()
+    }
+
+    private fun loadAd() {
+        //多处调用load，也不会重复、不影响缓存广告、展示安全
+        val cachedAd = InstAdCacheManager.instance.getAdCache(placement)
+        if (cachedAd != null) {
+            Log.d("ocean","广告存在缓存，跳过加载，返回成功")
+            //缓存广告有效，跳过加载，返回成功
+            adLoadListener?.loaded(cachedAd)
+            return
+        }
+
+        val adUnitId = AdsInsUtil.adUnitIdMap[placement] ?: run {
+            val errorMsg = "No AdUnitId for $placement"
+            Log.d("ocean","没找到对应的广告ID->$placement")
+            adLoadListener?.loadFailed(errorMsg)
+            AnalyticsUtils.logAdEvent(
+                placement,
+                AnalyticsUtils.AdEvent.LOAD_FAIL,
+                null,
+                errorMsg
+            )
+            return
+        }
+        AnalyticsUtils.logAdEvent(placement, AnalyticsUtils.AdEvent.REQ)
+
+        InterstitialAd.load(
+            activity,
+            adUnitId,
+            AdRequest.Builder().build(),
+            object : InterstitialAdLoadCallback() {
+                override fun onAdLoaded(ad: InterstitialAd) {
+                    InstAdCacheManager.instance.setAdCache(placement, ad)
+                    AnalyticsUtils.logAdEvent(placement, AnalyticsUtils.AdEvent.LOADED)
+                    adLoadListener?.loaded(ad)
+                }
+
+                override fun onAdFailedToLoad(adError: LoadAdError) {
+                    AnalyticsUtils.logAdEvent(
+                        placement,
+                        AnalyticsUtils.AdEvent.LOAD_FAIL,
+                        adError.code,
+                        adError.message
+                    )
+                    adLoadListener?.loadFailed(adError.toString())
+                }
+            },
+        )
+    }
+}

app/src/main/java/com/all/pdfreader/pdf/reader/ad/AdInstShower.kt

@@ -0,0 +1,68 @@
+package com.all.pdfreader.pdf.reader.ad
+
+import android.app.Activity
+import com.all.pdfreader.pdf.reader.ad.AdsInsUtil.AdPlacement
+import com.all.pdfreader.pdf.reader.util.AnalyticsUtils
+import com.google.android.gms.ads.AdError
+import com.google.android.gms.ads.FullScreenContentCallback
+
+class AdInstShower(
+    private val activity: Activity,
+    private val placement: AdPlacement,
+    private val showListener: ShowListener?
+) {
+
+    init {
+        showAd()
+    }
+
+    private fun showAd() {
+        val interstitialAd = InstAdCacheManager.instance.getAdCache(placement)
+            ?: run {
+                val errorMsg = "InterstitialAd cache is null for place = $placement"
+                AnalyticsUtils.logAdEvent(
+                    placement,
+                    AnalyticsUtils.AdEvent.SHOW_FAIL,
+                    null,
+                    errorMsg
+                )
+                showListener?.onAdShowFailed(errorMsg)
+                return
+            }
+
+        interstitialAd.fullScreenContentCallback = object : FullScreenContentCallback() {
+
+            override fun onAdShowedFullScreenContent() {
+                AnalyticsUtils.logAdEvent(placement, AnalyticsUtils.AdEvent.SHOW_SUC)
+                showListener?.onAdShown()
+            }
+
+            override fun onAdDismissedFullScreenContent() {
+                // 用户关闭广告
+                InstAdCacheManager.instance.remove(placement)
+                showListener?.onAdClosed()
+            }
+
+            override fun onAdFailedToShowFullScreenContent(adError: AdError) {
+                AnalyticsUtils.logAdEvent(
+                    placement,
+                    AnalyticsUtils.AdEvent.SHOW_FAIL,
+                    adError.code,
+                    adError.message
+                )
+                InstAdCacheManager.instance.remove(placement)
+                showListener?.onAdShowFailed(adError.toString())
+            }
+
+            override fun onAdClicked() {
+                showListener?.onAdClicked()
+            }
+
+            override fun onAdImpression() {
+                // 曝光回调
+            }
+        }
+
+        interstitialAd.show(activity)
+    }
+}

app/src/main/java/com/all/pdfreader/pdf/reader/ad/AdsInsUtil.kt

@@ -0,0 +1,82 @@
+package com.all.pdfreader.pdf.reader.ad
+
+import android.app.Activity
+
+object AdsInsUtil {
+    /** 广告位定义（可扩展） */
+    enum class AdPlacement(val tag: String) {
+        SPL_AND_INTO_HOME(Placement.SPL_AND_INTO_HOME), INT_AND_TOPDF(Placement.INT_AND_TOPDF), INT_AND_PDFTOHOME(
+            Placement.INT_AND_PDFTOHOME
+        ),
+        INT_AND_MERGE(Placement.INT_AND_MERGE), INT_AND_SPLIT(Placement.INT_AND_SPLIT), NATIVE_AND_EXIT(
+            Placement.NATIVE_AND_EXIT
+        ),
+        BAN_AND_HOMEPAGE(Placement.BAN_AND_HOMEPAGE)
+    }
+
+    object Placement {
+        /**
+         * 启动页插页
+         */
+        const val SPL_AND_INTO_HOME = "spl_and_into_home"
+
+        /**
+         * 在首页/最近页/喜欢页-点击文件进入PDF内容页过程中，弹出缓存的插屏广告
+         */
+        const val INT_AND_TOPDF = "int_and_topdf"
+
+        /**
+         * PDF内容页点击返回到首页/最近页/喜欢页过程中，弹出缓存的插屏广告
+         */
+        const val INT_AND_PDFTOHOME = "int_and_pdftohome"
+
+        /**
+         * 首页/最近/喜欢-PDF内容页-更多-合并文件（在点击ok后，出现插屏广告，插屏广告结束后到合并成功页面）
+         */
+        const val INT_AND_MERGE = "int_and_merge"
+
+        /**
+         * 首页/最近/喜欢-PDF内容页-更多-拆分文件(点击ok后，出现插屏广告，插屏广告结束后到拆分成功页面)
+         */
+        const val INT_AND_SPLIT = "int_and_split"
+
+        /**
+         * 退出提示对话框原生
+         */
+        const val NATIVE_AND_EXIT = "native_and_exit"
+
+        /**
+         * 首页横幅
+         */
+        const val BAN_AND_HOMEPAGE = "ban_and_homepage"
+    }
+
+    // 广告位对应的广告ID
+    val adUnitIdMap: Map<AdPlacement, String> = mapOf(
+        AdPlacement.SPL_AND_INTO_HOME to "ca-app-pub-5717753826607607/5211991318",
+        AdPlacement.INT_AND_TOPDF to "ca-app-pub-5717753826607607/5308904672",
+        AdPlacement.INT_AND_PDFTOHOME to "ca-app-pub-5717753826607607/7085128570",
+        AdPlacement.INT_AND_MERGE to "ca-app-pub-5717753826607607/8928693282",
+        AdPlacement.INT_AND_SPLIT to "ca-app-pub-5717753826607607/2338415962",
+        AdPlacement.NATIVE_AND_EXIT to "ca-app-pub-5717753826607607/7276700267",
+        AdPlacement.BAN_AND_HOMEPAGE to "ca-app-pub-5717753826607607/5939567861"
+    )
+
+    fun loadAd(
+        act: Activity, adPlacement: AdPlacement
+    ): AdInstLoad {
+        return AdInstLoad(act, adPlacement, null)
+    }
+
+    fun loadAd(
+        act: Activity, adPlacement: AdPlacement, loadListener: LoadListener?
+    ): AdInstLoad {
+        return AdInstLoad(act, adPlacement, loadListener)
+    }
+
+    fun showAd(
+        act: Activity, adPlacement: AdPlacement, listener: ShowListener?
+    ): AdInstShower {
+        return AdInstShower(act, adPlacement, listener)
+    }
+}

app/src/main/java/com/all/pdfreader/pdf/reader/ad/InstAdCacheManager.kt

@@ -0,0 +1,39 @@
+package com.all.pdfreader.pdf.reader.ad
+
+import com.google.android.gms.ads.interstitial.InterstitialAd
+
+class InstAdCacheManager {
+    private val mAdCacheDict: MutableMap<AdsInsUtil.AdPlacement, CachedAd> = mutableMapOf()
+
+    companion object {
+        val instance: InstAdCacheManager by lazy(LazyThreadSafetyMode.SYNCHRONIZED) {
+            InstAdCacheManager()
+        }
+    }
+
+    fun setAdCache(place: AdsInsUtil.AdPlacement, adCache: InterstitialAd) {
+        mAdCacheDict[place] = CachedAd(adCache)
+    }
+
+    fun getAdCache(place: AdsInsUtil.AdPlacement): InterstitialAd? {
+        val cached = mAdCacheDict[place]
+        return if (cached != null && cached.isValid()) cached.ad
+        else {
+            mAdCacheDict.remove(place) // 过期广告清理
+            null
+        }
+    }
+
+    fun remove(place: AdsInsUtil.AdPlacement) {
+        mAdCacheDict.remove(place)
+    }
+
+
+    data class CachedAd(
+        val ad: InterstitialAd,
+        val loadedAt: Long = System.currentTimeMillis()
+    ) {
+        // 广告有效期， 1 小时
+        fun isValid(): Boolean = System.currentTimeMillis() - loadedAt < 3600_000
+    }
+}

app/src/main/java/com/all/pdfreader/pdf/reader/ad/LoadListener.kt

@@ -0,0 +1,8 @@
+package com.all.pdfreader.pdf.reader.ad
+
+import com.google.android.gms.ads.interstitial.InterstitialAd
+
+interface LoadListener {
+    fun loadFailed(string: String) {}
+    fun loaded(ad: InterstitialAd) {}
+}

app/src/main/java/com/all/pdfreader/pdf/reader/ad/ShowListener.kt

@@ -0,0 +1,8 @@
+package com.all.pdfreader.pdf.reader.ad
+
+interface ShowListener {
+    fun onAdShown() {}
+    fun onAdShowFailed(string: String) {}
+    fun onAdClosed() {}
+    fun onAdClicked() {}
+}

app/src/main/java/com/all/pdfreader/pdf/reader/util/AnalyticsUtils.kt

@@ -2,6 +2,7 @@ package com.all.pdfreader.pdf.reader.util
 
 import android.os.Bundle
 import com.all.pdfreader.pdf.reader.BuildConfig
+import com.all.pdfreader.pdf.reader.ad.AdsInsUtil
 import com.google.firebase.Firebase
 import com.google.firebase.analytics.FirebaseAnalytics
 import com.google.firebase.analytics.analytics
@@ -97,8 +98,35 @@ object AnalyticsUtils {
         const val KEEP_SCREEN_CLOSE = "keep_screen_close" // 点击关闭（keep_screen_close）
     }
 
-    /** param 常量 */
+    /** param 常量（可扩展） */
     object Param {
+        const val PLACE = "place"
+        const val ERROR_CODE = "error_code"
+        const val ERROR_MSG = "error_msg"
+    }
+
+    /** 广告事件类型 */
+    enum class AdEvent(val suffix: String) {
+        REQ("req_header"),
+        LOADED("loaded_header"),
+        LOAD_FAIL("load_fail_header"),
+        SHOW_SUC("show_suc_header"),
+        SHOW_FAIL("show_fail_header"),
+    }
+
+    /** 统一广告打点 */
+    fun logAdEvent(
+        placement: AdsInsUtil.AdPlacement,
+        event: AdEvent,
+        errorCode: Int? = null,
+        errorMsg: String? = null
+    ) {
+        val eventName = "${placement.tag}_${event.suffix}"
+        logEvent(eventName) {
+            put(Param.PLACE, placement.tag)
+            errorCode?.let { put(Param.ERROR_CODE, it) }
+            errorMsg?.let { put(Param.ERROR_MSG, it) }
+        }
+    }
 
 }
-}

app/src/main/res/xml/net.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<network-security-config xmlns:tools="http://schemas.android.com/tools">
+    <domain-config cleartextTrafficPermitted="true">
+        <domain tools:ignore="NetworkSecurityConfig">mobile-server.lux-ad.com</domain>
+    </domain-config>
+</network-security-config>

settings.gradle.kts

@@ -1,3 +1,5 @@
+import org.gradle.kotlin.dsl.flatDir
+
 pluginManagement {
     repositories {
         google {
@@ -7,6 +9,7 @@ pluginManagement {
                 includeGroupByRegex("androidx.*")
             }
         }
+        google()
         mavenCentral()
         gradlePluginPortal()
     }
@@ -17,6 +20,9 @@ dependencyResolutionManagement {
         google()
         mavenCentral()
         maven("https://jitpack.io")
+        flatDir {
+            dirs("libs")
+        }
     }
 }