...

app/src/main/java/com/base/pdfviewerscannerwhite/bean/DocumentBean.kt

@@ -12,6 +12,7 @@ data class DocumentBean(
     var isSelect: Boolean = false
     var state: Int = -1//0正常状态 1 锁定
     var password: String = ""
+    var lastViewTime: Long = 0
 
     companion object {
         const val TYPE_PDF = "type_pdf"

app/src/main/java/com/base/pdfviewerscannerwhite/ui/document/excel/ExcelActivity.kt

@@ -267,7 +267,7 @@ class ExcelActivity : BaseActivity<ActivityExcelBinding>() {
         LogEx.logDebug(TAG, "initData-docSourceType = $docSourceType")
         LogEx.logDebug(TAG, "initData-fileType = $fileType")
 
-        SpStringUtils.addSpString(SpStringUtils.LAST_VIEW_KEY, pathOrUri ?: "")
+        SpStringUtils.addSpString(SpStringUtils.LAST_VIEW_KEY, pathOrUri ?: "" + System.currentTimeMillis())
     }
 
 

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

@@ -69,7 +69,6 @@ class PdfActivity : BaseActivity<ActivityPdfBinding>(), PdfView {
         assets = intent.extras?.getString("assets") ?: ""
         LogEx.logDebug(TAG, "path=$path")
         LogEx.logDebug(TAG, "uri=$uri")
-        SpStringUtils.addSpString(LAST_VIEW_KEY, path)
 
         val file = File(path)
         binding.tvPdfName.text = file.name

app/src/main/java/com/base/pdfviewerscannerwhite/ui/document/ppt/PptActivity.kt

@@ -112,8 +112,6 @@ class PptActivity : BaseActivity<ActivityPptBinding>() {
         LogEx.logDebug(TAG, "initData-docUrl = $pathOrUri")
         LogEx.logDebug(TAG, "initData-docSourceType = $docSourceType")
         LogEx.logDebug(TAG, "initData-fileType = $fileType")
-
-        SpStringUtils.addSpString(SpStringUtils.LAST_VIEW_KEY, pathOrUri ?: "")
     }
 
     private fun showTopLayout() {

app/src/main/java/com/base/pdfviewerscannerwhite/ui/document/word/WordActivity.kt

@@ -296,7 +296,7 @@ class WordActivity : BaseActivity<ActivityWordBinding>() {
         LogEx.logDebug(TAG, "initData-docSourceType = $docSourceType")
         LogEx.logDebug(TAG, "initData-fileType = $fileType")
         LogEx.logDebug(TAG, "initData-engine = $engine")
-        SpStringUtils.addSpString(SpStringUtils.LAST_VIEW_KEY, pathOrUri ?: "")
+        SpStringUtils.addSpString(SpStringUtils.LAST_VIEW_KEY, pathOrUri ?: "" + System.currentTimeMillis())
     }
 
     companion object {

app/src/main/java/com/base/pdfviewerscannerwhite/ui/main/DocumentPageFragment.kt

@@ -23,7 +23,6 @@ import com.base.pdfviewerscannerwhite.ui.view.DialogView.SortMode
 import com.base.pdfviewerscannerwhite.ui.view.DialogView.showDocumentHomeMoreDialog
 import com.base.pdfviewerscannerwhite.ui.view.PdfDialog.showPdfHomeMoreDialog
 import com.base.pdfviewerscannerwhite.utils.KotlinExt.toFormatTime3
-import com.base.pdfviewerscannerwhite.utils.KotlinExt.toFormatTime4
 import com.base.pdfviewerscannerwhite.utils.LogEx
 import java.io.File
 import java.util.Locale
@@ -51,7 +50,7 @@ class DocumentPageFragment() : BaseFragment<FragmentDocumentPageBinding>(), Docu
         initAdapter()
         isInitialized = true
 
-        Log.d("glc","我被调用了setView")
+        Log.d("glc", "我被调用了setView")
     }
 
     override fun onResume() {
@@ -63,15 +62,17 @@ class DocumentPageFragment() : BaseFragment<FragmentDocumentPageBinding>(), Docu
         if (isInitialized && !isHidden) {
             val list =
                 (requireActivity() as MainActivity).mainPresenter.getDataByType(type, dataType)
+            val dataType = (parentFragment as DocumentFragment).dataType
+            if (dataType == ConstObject.RECENT_DATA_TYPE) {
+                adapter.submitList(list)
+            } else {
                 val sortList = sortByMode(list)
-            sortList.forEach {
-                LogEx.logDebug(TAG, "sortByMode ${File(it.path).lastModified().toFormatTime3()}")
-            }
                 adapter.submitList(sortList)
+            }
             binding.llEmpty.isVisible = list.isEmpty()
-            Log.d("glc", "加载数据成功："+type+"  list:"+list.size)
-        }else {
-            Log.d("glc", "加载数据失败："+type)
+            Log.d("glc", "加载数据成功：" + type + "  list:" + list.size)
+        } else {
+            Log.d("glc", "加载数据失败：" + type)
         }
     }
 

app/src/main/java/com/base/pdfviewerscannerwhite/ui/main/MainPresenter.kt

@@ -22,6 +22,8 @@ import com.base.pdfviewerscannerwhite.bean.DocumentBean.Companion.TYPE_PPT
 import com.base.pdfviewerscannerwhite.bean.DocumentBean.Companion.TYPE_WORD
 import com.base.pdfviewerscannerwhite.ui.document.pdf.PdfBoxUtils
 import com.base.pdfviewerscannerwhite.utils.AssetUtils.saveAssetsFile
+import com.base.pdfviewerscannerwhite.utils.KotlinExt.toFormatTime3
+import com.base.pdfviewerscannerwhite.utils.LogEx
 import com.base.pdfviewerscannerwhite.utils.SpStringUtils
 import com.base.pdfviewerscannerwhite.utils.SpStringUtils.BOOKMARK_KEY
 import com.base.pdfviewerscannerwhite.utils.SpStringUtils.LAST_VIEW_KEY
@@ -43,6 +45,7 @@ class MainPresenter(
     val lifecycleScope: LifecycleCoroutineScope
 ) {
 
+    private val TAG = "MainPresenter"
     fun getDocumentAppDir(): File {
         val appDir = File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOCUMENTS), context.packageName)
         if (!appDir.exists())
@@ -86,6 +89,7 @@ class MainPresenter(
     fun getDataByType(documentType: String, dataType: String): List<DocumentBean> {
 
         val bookmarkList = SpStringUtils.getSpStringList(SpStringUtils.BOOKMARK_KEY)
+
         Log.d("glc", "pdfDocuments:" + pdfDocuments.size)
         val recentList = SpStringUtils.getSpStringList(LAST_VIEW_KEY)
 
@@ -100,7 +104,8 @@ class MainPresenter(
                     }
 
                     RECENT_DATA_TYPE -> {
-                        return pdfDocuments.filter { recentFilter(recentList, it) }
+                        pdfDocuments.forEach { recentFilter(recentList, it) }
+                        return pdfDocuments.filter { it.lastViewTime != 0L }.sortedByDescending { it.lastViewTime }
                     }
 
                     BOOKMARK_DATA_TYPE -> {
@@ -121,7 +126,8 @@ class MainPresenter(
                     }
 
                     RECENT_DATA_TYPE -> {
-                        return wordDocuments.filter { recentFilter(recentList, it) }
+                        wordDocuments.forEach { recentFilter(recentList, it) }
+                        return wordDocuments.sortedByDescending { it.lastViewTime }
                     }
 
                     BOOKMARK_DATA_TYPE -> {
@@ -142,7 +148,8 @@ class MainPresenter(
                     }
 
                     RECENT_DATA_TYPE -> {
-                        return excelDocuments.filter { recentFilter(recentList, it) }
+                        excelDocuments.forEach { recentFilter(recentList, it) }
+                        return excelDocuments.sortedByDescending { it.lastViewTime }
                     }
 
                     BOOKMARK_DATA_TYPE -> {
@@ -162,7 +169,8 @@ class MainPresenter(
                     }
 
                     RECENT_DATA_TYPE -> {
-                        return pptDocuments.filter { recentFilter(recentList, it) }
+                        pptDocuments.forEach { recentFilter(recentList, it) }
+                        return pptDocuments.sortedByDescending { it.lastViewTime }
                     }
 
                     BOOKMARK_DATA_TYPE -> {
@@ -175,8 +183,16 @@ class MainPresenter(
         return listOf()
     }
 
-    private fun recentFilter(recentList: List<String>, documentBean: DocumentBean): Boolean {
-        return recentList.contains(documentBean.path)
+    private fun recentFilter(recentList: List<String>, documentBean: DocumentBean) {
+
+        val findLastTime = recentList.filter { it.contains(documentBean.path) }.map {
+            it.split("_")[1].toLong()
+        }
+        if (findLastTime.isNotEmpty()) {
+            val max = findLastTime.max()
+            LogEx.logDebug(TAG, "recentFilter ${documentBean.path} ${max.toFormatTime3()}")
+            documentBean.lastViewTime = max
+        }
     }
 
 

app/src/main/java/com/base/pdfviewerscannerwhite/utils/SpStringUtils.kt

@@ -15,9 +15,7 @@ object SpStringUtils {
 
     fun addSpString(key: String, value: String) {
         val list = getSpStringList(key).toMutableList()
-        if (!list.contains(value)) {
         list.add(value)
-        }
         val string = list.joinToString(separator = "|||")
         AppPreferences.getInstance().put(key, string)
     }

app/src/main/res/layout/activity_set.xml

@@ -26,6 +26,17 @@
 
     </FrameLayout>
 
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Set"
+        android:textColor="@color/black"
+        android:textSize="19sp"
+        android:textStyle="bold"
+        app:layout_constraintBottom_toBottomOf="@id/fl_fanhui"
+        app:layout_constraintStart_toEndOf="@id/fl_fanhui"
+        app:layout_constraintTop_toTopOf="@id/fl_fanhui" />
+
     <LinearLayout
         android:id="@+id/ll_rate"
         android:layout_width="match_parent"

app/src/main/res/layout/fragment_tool.xml

@@ -4,6 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
+    android:background="@color/white"
     android:orientation="vertical"
     tools:context=".ui.main.ToolFragment">