...

app/src/main/java/com/base/pdfviewerscannerwhite/ads/AdmobHelper.kt

@@ -24,7 +24,6 @@ object AdmobHelper {
     const val native_limit_click = "native_limit_click"
 
 
-
     //是否展示多语言
     val showLanPage = "showLanPage"
 
@@ -55,9 +54,6 @@ object AdmobHelper {
     //可请求时间段间隔时间
     const val ad_request_period_interval = "ad_request_period_interval"
 
-    //展示广告关闭时赋值
-    var lastShowedOnHiddenTime = 0L
-
 
     var isAdInit = AtomicBoolean(false)
     fun initAdmobAd() {
@@ -67,6 +63,28 @@ object AdmobHelper {
         }
     }
 
+    //上次展示广告时间关闭赋值
+    var lastShowedOnHiddenTime = 0L
+        get() {
+            return AppPreferences.getInstance().getLong("lastShowedOnHiddenTime", field)
+        }
+        set(value) {
+            field = value
+            AppPreferences.getInstance().put("lastShowedOnHiddenTime", value, true)
+        }
+
+
+    /**
+     * 通用广告条件判断
+     */
+    fun canCommonShowAd(): Boolean {
+        val interval = AppPreferences.getInstance().getString("ad_interval", "10").toInt()
+        if (System.currentTimeMillis() - lastShowedOnHiddenTime < interval * 1000L) {
+            return false
+        }
+        return true
+    }
+
     //上次scan展示ad时间
     var lastScanShowAd = 0L
         get() {
@@ -113,4 +131,5 @@ object AdmobHelper {
         return System.currentTimeMillis() - lastCloseDocumentShowAd > interval * 1000L
     }
 
+
 }
\ No newline at end of file

app/src/main/java/com/base/pdfviewerscannerwhite/ui/document/pdf/PdfLoadingActivity.kt

@@ -3,6 +3,8 @@ package com.base.pdfviewerscannerwhite.ui.document.pdf
 import android.content.Intent
 import androidx.lifecycle.lifecycleScope
 import com.artifex.mupdfdemo.MuPDFCore
+import com.base.pdfviewerscannerwhite.ads.AdmobHelper
+import com.base.pdfviewerscannerwhite.ads.admob.AdmobInterstitialUtils
 import com.base.pdfviewerscannerwhite.bean.ConstObject.DO_MERGE_PDF
 import com.base.pdfviewerscannerwhite.bean.ConstObject.DO_SAVE_PDF
 import com.base.pdfviewerscannerwhite.bean.ConstObject.DO_SPLIT_PDF
@@ -43,6 +45,17 @@ class PdfLoadingActivity : BaseActivity<ActivityPdfLoadingBinding>() {
         }
     }
 
+    fun progressFinishAd(next: () -> Unit) {
+        if (AdmobHelper.canCommonShowAd()) {
+            AdmobInterstitialUtils.showInterstitialAd(this) {
+                next.invoke()
+            }
+        } else {
+            next.invoke()
+        }
+
+    }
+
     override fun initView() {
         pdfPresenter = PdfPresenter(this)
         initSpPa()
@@ -51,6 +64,7 @@ class PdfLoadingActivity : BaseActivity<ActivityPdfLoadingBinding>() {
         when (doWhat) {
             DO_SPLIT_PDF -> {
                 progressFinishAction = {
+                    progressFinishAd {
                         if (resultFile != null) {
                             startActivity(Intent(this, PdfActivity::class.java).apply {
                                 putExtra("path", resultFile?.absolutePath ?: "")
@@ -60,6 +74,8 @@ class PdfLoadingActivity : BaseActivity<ActivityPdfLoadingBinding>() {
                         }
                         finish()
                     }
+
+                }
                 pdfPresenter.splitPdf(srcPath, newPath, splitIndex, finishAction = {
                     resultFile = it
                     isFinishBoolean = true
@@ -70,11 +86,13 @@ class PdfLoadingActivity : BaseActivity<ActivityPdfLoadingBinding>() {
                 muPDFCore?.save()
                 muPDFCore = null
                 progressFinishAction = {
+                    progressFinishAd {
                         startActivity(Intent(this, PdfActivity::class.java).apply {
                             putExtra("path", srcPath)
                         })
                         finish()
                     }
+                }
                 lifecycleScope.launch {
                     delay(Random.nextLong(1500, 2500))
                     isFinishBoolean = true
@@ -84,11 +102,13 @@ class PdfLoadingActivity : BaseActivity<ActivityPdfLoadingBinding>() {
 
             DO_MERGE_PDF -> {
                 progressFinishAction = {
+                    progressFinishAd {
                         startActivity(Intent(this, PdfActivity::class.java).apply {
                             putExtra("path", newPath)
                         })
                         finish()
                     }
+                }
                 pdfPresenter.mergePdf(newPath) {
                     isFinishBoolean = true
                 }

app/src/main/java/com/base/pdfviewerscannerwhite/ui/view/PdfDialog.kt

@@ -121,7 +121,10 @@ object PdfDialog {
             binding.tvLock.text = getString(R.string.lock_pdf)
         }
         binding.llLock.setOnClickListener {
-            showPdfPwdDialog(state = item.state, path = item.path, firstDialog = dialog, encryptionAction = {
+            showPdfPwdDialog(state = item.state, path = item.path,
+                firstDialog = dialog,
+                isCheckPwd = false,
+                encryptionAction = {
                     dialog.dismiss()
                     mainActivity.mainPresenter.changePdfLock(item, documentPageFragment)
                 })
@@ -237,19 +240,31 @@ object PdfDialog {
             val pwd = binding.edit.text.toString()
 
             if (!isCheckPwd) {
-                dialog.dismiss()
-                firstDialog?.dismiss()
+
+                //加锁逻辑
                 if (state == 0) {
                     PdfBoxUtils.setPassword(path, pwd, pwd)
                     toast("Success Encryption")
                     encryptionAction?.invoke()
+                    dialog.dismiss()
+                    firstDialog?.dismiss()
                 }
+                //解锁逻辑
                 if (state == 1) {
+                    val result = PdfBoxUtils.checkPwd(path, pwd, uri)
+                    LogEx.logDebug("checkPwd", "result=$result")
+                    if (result) {
                         PdfBoxUtils.clearPassword(path, pwd)
                         toast("clear Encryption")
                         encryptionAction?.invoke()
+                        dialog.dismiss()
+                        firstDialog?.dismiss()
+                    } else {
+                        binding.tvErrorTip.visibility = View.VISIBLE
+                    }
                 }
             } else {
+                //验证密码逻辑
                 val result = PdfBoxUtils.checkPwd(path, pwd, uri)
                 if (!result) {
                     binding.tvErrorTip.visibility = View.VISIBLE