...

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

@@ -34,6 +34,15 @@ object ConstObject {
             field = value
             AppPreferences.getInstance().put("ifAgreePrivacy", value, true)
         }
+    var haveSaveDemo=false
+        get() {
+            return AppPreferences.getInstance().getBoolean("haveSaveDemo", field)
+        }
+        set(value) {
+            field = value
+            AppPreferences.getInstance().put("haveSaveDemo", value, true)
+        }
+
 //
 //    var searchEngineSp = GOOGLE
 //        get() {

app/src/main/java/com/base/pdfviewerscannerwhite/ui/adapter/DocumentAdapter.kt

@@ -52,16 +52,7 @@ class DocumentAdapter : BaseQuickAdapter<DocumentBean, DocumentAdapter.DocumentV
         if (item == null) return
         val binding = ItemDocumentBinding.bind(holder.itemView)
         if (item.type == TYPE_PDF) {
-            if (item.state == -1) {
-                checkPwd(item, binding.iv)
-            } else {
-                var res = R.mipmap.h_pdfiocn
-                when (item.state) {
-                    0 -> res = R.mipmap.h_pdfiocn
-                    1 -> res = R.mipmap.suoding
-                }
-                binding.iv.setImageResource(res)
-            }
+            checkPwd(item, binding.iv)
         }
         if (item.type == TYPE_WORD) {
             binding.iv.setImageResource(R.mipmap.h_wordfiocn)
@@ -80,7 +71,7 @@ class DocumentAdapter : BaseQuickAdapter<DocumentBean, DocumentAdapter.DocumentV
         }
 
         when (item.uiType) {
-            0 -> {
+            0 -> {//首页
                 binding.flSelect.visibility = View.GONE
                 binding.flMore.visibility = View.VISIBLE
                 binding.flBookmark.visibility = View.VISIBLE
@@ -108,7 +99,7 @@ class DocumentAdapter : BaseQuickAdapter<DocumentBean, DocumentAdapter.DocumentV
                 }
             }
 
-            1 -> {
+            1 -> {//合并选择
                 binding.flMore.visibility = View.INVISIBLE
                 binding.flBookmark.visibility = View.INVISIBLE
                 binding.flSelect.visibility = View.VISIBLE
@@ -125,7 +116,7 @@ class DocumentAdapter : BaseQuickAdapter<DocumentBean, DocumentAdapter.DocumentV
                 }
             }
 
-            2 -> {
+            2 -> {//拆分选择
                 binding.flBookmark.visibility = View.GONE
                 binding.flMore.visibility = View.INVISIBLE
                 binding.root.setOnClickListener {
@@ -133,7 +124,7 @@ class DocumentAdapter : BaseQuickAdapter<DocumentBean, DocumentAdapter.DocumentV
                 }
             }
 
-            3 -> {
+            3 -> {//解锁模式选择
                 binding.flBookmark.visibility = View.GONE
                 binding.flMore.visibility = View.INVISIBLE
                 binding.root.setOnClickListener {
@@ -141,7 +132,7 @@ class DocumentAdapter : BaseQuickAdapter<DocumentBean, DocumentAdapter.DocumentV
                 }
             }
 
-            4 -> {
+            4 -> {//搜索选择
                 binding.flBookmark.visibility = View.GONE
                 binding.flMore.setOnClickListener {
                     moreAction?.invoke(item)

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

@@ -15,7 +15,7 @@ import com.base.pdfviewerscannerwhite.helper.BaseActivity
 import com.base.pdfviewerscannerwhite.ui.adapter.DocumentAdapter
 import com.base.pdfviewerscannerwhite.ui.main.DocumentPresenter
 import com.base.pdfviewerscannerwhite.ui.main.DocumentView
-import com.base.pdfviewerscannerwhite.ui.view.DialogView.showPdfPwdDialog
+import com.base.pdfviewerscannerwhite.ui.view.PdfDialog.showPdfPwdDialog
 import com.base.pdfviewerscannerwhite.utils.LogEx
 
 class PdfSelectActivity : BaseActivity<ActivityPdfSelectBinding>(), DocumentView {
@@ -120,7 +120,7 @@ class PdfSelectActivity : BaseActivity<ActivityPdfSelectBinding>(), DocumentView
         binding.rv.adapter = adapter
     }
 
-    override fun refreshDocumentRv(documentList: List<DocumentBean>, isRefresh: Boolean) {
+    override fun refreshDocumentRv(documentList: List<DocumentBean>) {
         binding.progressBar.visibility = View.GONE
         if (doWhat == DO_MERGE_PDF) {
             LogEx.logDebug(TAG, "refreshDocumentRv 1")

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

@@ -3,9 +3,8 @@ package com.base.pdfviewerscannerwhite.ui.main
 import android.annotation.SuppressLint
 import android.app.Activity
 import android.app.Dialog
-import android.content.Context
 import android.content.Intent
-import androidx.core.content.ContentProviderCompat.requireContext
+import androidx.core.view.isVisible
 import androidx.lifecycle.lifecycleScope
 import com.base.pdfviewerscannerwhite.bean.ConstObject
 import com.base.pdfviewerscannerwhite.bean.DocumentBean
@@ -23,19 +22,18 @@ import com.base.pdfviewerscannerwhite.ui.document.pdf.PdfSplitActivity
 import com.base.pdfviewerscannerwhite.ui.document.ppt.PptActivity
 import com.base.pdfviewerscannerwhite.ui.document.word.WordActivity
 import com.base.pdfviewerscannerwhite.ui.view.DialogView.showDocumentHomeMoreDialog
-import com.base.pdfviewerscannerwhite.ui.view.DialogView.showDocumentRenameDialog
-import com.base.pdfviewerscannerwhite.ui.view.DialogView.showPdfHomeMoreDialog
-import com.base.pdfviewerscannerwhite.ui.view.DialogView.showPdfPwdDialog
+import com.base.pdfviewerscannerwhite.ui.view.PdfDialog.showPdfHomeMoreDialog
+import com.base.pdfviewerscannerwhite.ui.view.PdfDialog.showPdfPwdDialog
 import com.base.pdfviewerscannerwhite.utils.PermissionUtils.checkStorePermission
 import java.io.File
+import java.util.Locale
 
 class DocumentFragment() : BaseFragment<FragmentDocumentBinding>(), DocumentView {
 
     var type = TYPE_PDF
     private var documentList: ArrayList<DocumentBean> = arrayListOf()
-    private lateinit var adapter: DocumentAdapter
-    private lateinit var documentPresenter: DocumentPresenter
-    private var firstDialog: Dialog? = null
+    lateinit var adapter: DocumentAdapter
+    lateinit var documentPresenter: DocumentPresenter
 
     constructor(type: String) : this() {
         this.type = type
@@ -53,11 +51,22 @@ class DocumentFragment() : BaseFragment<FragmentDocumentBinding>(), DocumentView
     override fun onResume() {
         super.onResume()
 
-        if (requireContext().checkStorePermission() && adapter.items.isEmpty()) {
+        initData()
+    }
+
+    fun initData() {
+        if (requireContext().checkStorePermission()) {
             documentPresenter.initData()
         }
     }
 
+    override fun refreshDocumentRv(documentList: List<DocumentBean>) {
+        binding.llEmpty.isVisible = documentList.isEmpty()
+        this.documentList.clear()
+        this.documentList.addAll(documentList)
+        adapter.submitList(documentList)
+    }
+
     private fun initAdapter() {
         adapter = DocumentAdapter()
         adapter.bookmarkAction = { addRemove, path ->
@@ -73,23 +82,15 @@ class DocumentFragment() : BaseFragment<FragmentDocumentBinding>(), DocumentView
     }
 
     var documentMoreAction: (item: DocumentBean) -> Unit = { item ->
+        val mainActivity = (requireActivity() as MainActivity)
         if (item.type == TYPE_PDF) {
-            requireContext().showPdfHomeMoreDialog(this, item, adapter, dismissAction = { firstDialog = null })
+            requireContext().showPdfHomeMoreDialog(
+                item, adapter, this, mainActivity
+            )
         }
-        if (item.type == TYPE_WORD || item.type == TYPE_EXCEL || item.type == TYPE_PPT) {
-            firstDialog = requireContext().showDocumentHomeMoreDialog(item, this)
-        }
-    }
 
-    override fun refreshDocumentRv(documentList: List<DocumentBean>, isRefresh: Boolean) {
-        if (isRefresh) {
-            this.documentList.clear()
-        }
-        this.documentList.addAll(documentList)
-        if (adapter.items.isEmpty()) {
-            adapter.submitList(documentList)
-        } else {
-            adapter.addAll(documentList)
+        if (item.type == TYPE_WORD || item.type == TYPE_EXCEL || item.type == TYPE_PPT) {
+            requireContext().showDocumentHomeMoreDialog(item, this, mainActivity)
         }
     }
 
@@ -118,6 +119,7 @@ class DocumentFragment() : BaseFragment<FragmentDocumentBinding>(), DocumentView
             val recentList = documentList.filter {
                 (System.currentTimeMillis() - File(it.path).lastModified()) < 300L * 24 * 60 * 60 * 1000
             }
+            binding.llEmpty.isVisible = recentList.isEmpty()
             adapter.submitList(recentList)
         }
 
@@ -132,17 +134,12 @@ class DocumentFragment() : BaseFragment<FragmentDocumentBinding>(), DocumentView
     fun setBookmarkList() {
         if (isVisible) {
             val bookmarkList = documentList.filter { it.isBookmarked }
+            binding.llEmpty.isVisible = bookmarkList.isEmpty()
             adapter.submitList(bookmarkList)
         }
 
     }
 
-    override fun dialogRename(item: DocumentBean) {
-        val file = File(item.path)
-        requireContext().showDocumentRenameDialog(file.name, firstDialog) { newName ->
-            documentPresenter.renameDocumentBean(file, newName)
-        }
-    }
 
     @SuppressLint("NotifyDataSetChanged")
     fun changeSelectUi(select: Boolean) {
@@ -179,11 +176,19 @@ class DocumentFragment() : BaseFragment<FragmentDocumentBinding>(), DocumentView
 
     fun getSearchItems(search: String): List<DocumentBean> {
         if (isVisible) {
-            return adapter.items.filter { File(it.path).name.contains(search) }
+            return adapter.items.filter { File(it.path).name.lowercase(Locale.ENGLISH).contains(search.lowercase(Locale.ENGLISH)) }
         }
         return listOf()
     }
 
+    @SuppressLint("NotifyDataSetChanged")
+    fun changeHomeUI() {
+        if (isVisible) {
+            adapter.items.map { it.uiType == 0 }
+            adapter.notifyDataSetChanged()
+        }
+    }
+
     companion object {
 
         fun Activity.jumpDocument(item: DocumentBean) {

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

@@ -3,6 +3,7 @@ package com.base.pdfviewerscannerwhite.ui.main
 import android.content.Context
 import androidx.lifecycle.LifecycleCoroutineScope
 import com.base.pdfviewerscannerwhite.bean.ConstObject
+import com.base.pdfviewerscannerwhite.bean.ConstObject.haveSaveDemo
 import com.base.pdfviewerscannerwhite.bean.DocumentBean
 import com.base.pdfviewerscannerwhite.ui.document.pdf.PdfBoxUtils
 import com.base.pdfviewerscannerwhite.utils.AssetUtils.getDemoDocx
@@ -10,8 +11,10 @@ import com.base.pdfviewerscannerwhite.utils.AssetUtils.getDemoPdf
 import com.base.pdfviewerscannerwhite.utils.AssetUtils.getDemoPptx
 import com.base.pdfviewerscannerwhite.utils.AssetUtils.getDemoXlsx
 import com.base.pdfviewerscannerwhite.utils.AssetUtils.saveAssetsFile
+import com.base.pdfviewerscannerwhite.utils.LogEx
 import com.base.pdfviewerscannerwhite.utils.SpStringUtils
 import com.base.pdfviewerscannerwhite.utils.getMediaFile
+import com.base.pdfviewerscannerwhite.utils.upDateDemoStore
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import java.io.File
@@ -22,29 +25,35 @@ class DocumentPresenter(
     val type: String,
     val lifecycleScope: LifecycleCoroutineScope
 ) {
+    private val TAG = "DocumentPresenter"
 
     private fun getDocumentBeanList(): List<DocumentBean> {
-
-        context.saveAssetsFile()
+        LogEx.logDebug(TAG, "getDocumentBeanList")
+        context.upDateDemoStore()
+        if (!haveSaveDemo) {
+            context.saveAssetsFile()
+            haveSaveDemo = true
+        }
 
         var selectionArgs = arrayOf(ConstObject.MIME_TYPE_PDF)
         val demoDocumentBean = DocumentBean()
+        val demoFile = File(context.filesDir, "demo")
 
         if (type == DocumentBean.TYPE_PDF) {
             selectionArgs = arrayOf(ConstObject.MIME_TYPE_PDF)
-            demoDocumentBean.path = context.getDemoPdf()
+            demoDocumentBean.path = demoFile.listFiles()?.find { it.name.contains(".pdf") }?.absolutePath ?: ""
         }
         if (type == DocumentBean.TYPE_WORD) {
             selectionArgs = arrayOf(ConstObject.MIME_TYPE_DOC, ConstObject.MIME_TYPE_DOCX)
-            demoDocumentBean.path = context.getDemoDocx()
+            demoDocumentBean.path = demoFile.listFiles()?.find { it.name.contains(".docx") }?.absolutePath ?: ""
         }
         if (type == DocumentBean.TYPE_EXCEL) {
             selectionArgs = arrayOf(ConstObject.MIME_TYPE_XLS, ConstObject.MIME_TYPE_XLSX)
-            demoDocumentBean.path = context.getDemoXlsx()
+            demoDocumentBean.path = demoFile.listFiles()?.find { it.name.contains(".xlsx") }?.absolutePath ?: ""
         }
         if (type == DocumentBean.TYPE_PPT) {
             selectionArgs = arrayOf(ConstObject.MIME_TYPE_PPT, ConstObject.MIME_TYPE_PPTX)
-            demoDocumentBean.path = context.getDemoPptx()
+            demoDocumentBean.path = demoFile.listFiles()?.find { it.name.contains(".pptx") }?.absolutePath ?: ""
         }
         demoDocumentBean.type = type
 
@@ -55,7 +64,9 @@ class DocumentPresenter(
             DocumentBean(it.path, uri = it.uri, type = type, isBookmarked = bookmarkList.contains(it.path))
         }
         val new = documentList.toMutableList()
-        new.add(0, demoDocumentBean)
+        if (File(demoDocumentBean.path).exists()) {
+            new.add(0, demoDocumentBean)
+        }
         return new
     }
 
@@ -63,7 +74,7 @@ class DocumentPresenter(
         val documentList = getDocumentBeanList()
 
         launch(Dispatchers.Main) {
-            documentView.refreshDocumentRv(documentList, true)
+            documentView.refreshDocumentRv(documentList)
         }
 
     }
@@ -75,7 +86,7 @@ class DocumentPresenter(
         }
         val list = documentList.filter { it.state == 0 }
         launch(Dispatchers.Main) {
-            documentView.refreshDocumentRv(list, true)
+            documentView.refreshDocumentRv(list)
         }
     }
 
@@ -86,7 +97,7 @@ class DocumentPresenter(
         }
         val list = documentList.filter { it.state == 1 }
         launch(Dispatchers.Main) {
-            documentView.refreshDocumentRv(list, true)
+            documentView.refreshDocumentRv(list)
         }
     }
 
@@ -99,15 +110,23 @@ class DocumentPresenter(
         }
     }
 
-    fun renameDocumentBean(file: File, newName: String) = lifecycleScope.launch(Dispatchers.IO) {
+    fun renameDocumentBean(
+        file: File, newName: String,
+        callBack: ((newPath: String) -> Unit)? = null
+    ) = lifecycleScope.launch(Dispatchers.IO) {
 
-        runCatching {
+        var newPath = ""
+        try {
             val nameFile = File(file.parentFile, newName)
-            file.renameTo(nameFile)
+            val result = file.renameTo(nameFile)
+            if (result) {
+                newPath = nameFile.absolutePath
+            }
+        } catch (e: Exception) {
+
         }
-        val documentList = getDocumentBeanList()
         launch(Dispatchers.Main) {
-            documentView.refreshDocumentRv(documentList, true)
+            callBack?.invoke(newPath)
         }
     }
 

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

 package com.base.pdfviewerscannerwhite.ui.main
 
+import android.app.Dialog
 import com.base.pdfviewerscannerwhite.bean.DocumentBean
 
 interface DocumentView {
 
-    fun dialogRename(item: DocumentBean) = Unit
-    fun refreshDocumentRv(documentList: List<DocumentBean>, isRefresh: Boolean) = Unit
+    fun refreshDocumentRv(documentList: List<DocumentBean>) = Unit
 
     fun splitPdf(path: String) = Unit
 

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

@@ -16,6 +16,7 @@ import com.base.pdfviewerscannerwhite.BuildConfig
 import com.base.pdfviewerscannerwhite.R
 import com.base.pdfviewerscannerwhite.bean.DocumentBean
 import com.base.pdfviewerscannerwhite.databinding.ActivityMainBinding
+import com.base.pdfviewerscannerwhite.databinding.ItemDocumentBinding
 import com.base.pdfviewerscannerwhite.helper.BaseActivity
 import com.base.pdfviewerscannerwhite.ui.adapter.DocumentAdapter
 import com.base.pdfviewerscannerwhite.ui.main.DocumentFragment.Companion.jumpDocument
@@ -31,7 +32,6 @@ import com.base.pdfviewerscannerwhite.utils.LogEx
 import com.base.pdfviewerscannerwhite.utils.PermissionUtils.checkStorePermission
 import com.base.pdfviewerscannerwhite.utils.ToastUtils.toast
 import com.base.pdfviewerscannerwhite.utils.updateMediaStore
-import com.cherry.lib.doc.office.fc.ss.usermodel.charts.AxisPosition
 
 @SuppressLint("SetTextI18n")
 class MainActivity : BaseActivity<ActivityMainBinding>(), MainView {
@@ -275,10 +275,8 @@ class MainActivity : BaseActivity<ActivityMainBinding>(), MainView {
             if (currentFragment is DocumentFragment) {
                 val item = (currentFragment as DocumentFragment).getSearchItems(search)
                 if (item.isNotEmpty()) {
-                    val arrayList = arrayListOf<DocumentBean>()
-                    arrayList.addAll(item)
-                    arrayList.map { it.uiType = 4 }
-                    searchAdapter.submitList(arrayList)
+                    item.map { it.uiType = 4 }
+                    searchAdapter.submitList(item)
                 } else {
                     binding.llEmpty.visibility = View.VISIBLE
                 }
@@ -352,6 +350,16 @@ class MainActivity : BaseActivity<ActivityMainBinding>(), MainView {
         }
     }
 
+    @SuppressLint("NotifyDataSetChanged")
+    override fun refreshSearchRv() {
+        searchAdapter.notifyDataSetChanged()
+    }
+
+    override fun deleteDocument(item: DocumentBean) {
+        LogEx.logDebug(TAG, "deleteDocument $item")
+        searchAdapter.remove(item)
+    }
+
     override fun onResume() {
         super.onResume()
 
@@ -516,6 +524,10 @@ class MainActivity : BaseActivity<ActivityMainBinding>(), MainView {
         binding.tvTittle.visibility = View.VISIBLE
         binding.ivPaixu.visibility = View.VISIBLE
         binding.ivXuanze.visibility = View.VISIBLE
+
+        if (currentFragment is DocumentFragment) {
+            (currentFragment as DocumentFragment).changeHomeUI()
+        }
     }
 
     companion object {

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

 package com.base.pdfviewerscannerwhite.ui.main
 
 import android.net.Uri
+import com.base.pdfviewerscannerwhite.bean.DocumentBean
 
 interface MainView {
     fun handleActivityGmsScanResult(imageUri: Uri, pdfUri: Uri)
+    fun refreshSearchRv()
+    fun deleteDocument(item: DocumentBean)
 }
\ No newline at end of file

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

@@ -12,7 +12,7 @@ import com.base.pdfviewerscannerwhite.helper.BaseFragment
 import com.base.pdfviewerscannerwhite.ui.document.pdf.PdfActivity
 import com.base.pdfviewerscannerwhite.ui.document.pdf.PdfBoxUtils
 import com.base.pdfviewerscannerwhite.ui.document.pdf.PdfSelectActivity
-import com.base.pdfviewerscannerwhite.ui.view.DialogView.showPdfPwdDialog
+import com.base.pdfviewerscannerwhite.ui.view.PdfDialog.showPdfPwdDialog
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 

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

+package com.base.pdfviewerscannerwhite.ui.view
+
+import android.annotation.SuppressLint
+import android.app.Activity
+import android.app.Dialog
+import android.content.Context
+import android.content.Intent
+import android.view.LayoutInflater
+import android.view.View
+import android.view.WindowManager
+import androidx.core.content.FileProvider
+import androidx.core.widget.addTextChangedListener
+import com.base.pdfviewerscannerwhite.R
+import com.base.pdfviewerscannerwhite.bean.DocumentBean
+import com.base.pdfviewerscannerwhite.databinding.DialogPdfHomeMoreBinding
+import com.base.pdfviewerscannerwhite.databinding.DialogPdfMoreBinding
+import com.base.pdfviewerscannerwhite.databinding.DialogPdfPasswordBinding
+import com.base.pdfviewerscannerwhite.ui.adapter.DocumentAdapter
+import com.base.pdfviewerscannerwhite.ui.document.pdf.PdfBoxUtils
+import com.base.pdfviewerscannerwhite.ui.document.pdf.PdfView
+import com.base.pdfviewerscannerwhite.ui.main.DocumentFragment
+import com.base.pdfviewerscannerwhite.ui.main.MainActivity
+import com.base.pdfviewerscannerwhite.ui.view.DialogView.showDeleteDialog
+import com.base.pdfviewerscannerwhite.ui.view.DialogView.showDocumentDetail
+import com.base.pdfviewerscannerwhite.ui.view.DialogView.showDocumentRenameDialog
+import com.base.pdfviewerscannerwhite.ui.view.DialogView.showJumpPageNumberDialog
+import com.base.pdfviewerscannerwhite.utils.IntentShareUtils
+import com.base.pdfviewerscannerwhite.utils.KotlinExt.toFormatSize
+import com.base.pdfviewerscannerwhite.utils.KotlinExt.toFormatTime
+import com.base.pdfviewerscannerwhite.utils.LogEx
+import com.base.pdfviewerscannerwhite.utils.ToastUtils.toast
+import com.google.android.material.bottomsheet.BottomSheetBehavior
+import com.google.android.material.bottomsheet.BottomSheetDialog
+import java.io.File
+
+object PdfDialog {
+
+    //pdf首页弹窗
+    @SuppressLint("SetTextI18n", "NotifyDataSetChanged")
+    fun Context.showPdfHomeMoreDialog(
+        item: DocumentBean,
+        adapter: DocumentAdapter,
+        documentFragment: DocumentFragment,
+        mainActivity: MainActivity
+    ): BottomSheetDialog {
+        val dialog = BottomSheetDialog(this, R.style.BottomSheetDialog)
+        val binding = DialogPdfHomeMoreBinding.inflate(LayoutInflater.from(this))
+        dialog.setContentView(binding.root)
+        dialog.setCanceledOnTouchOutside(false)
+
+        dialog.show()
+
+        val parentView = binding.root.parent as View
+        val behavior = BottomSheetBehavior.from(parentView)
+        //展开
+        behavior.state = BottomSheetBehavior.STATE_EXPANDED
+
+        val file = File(item.path)
+        binding.tvName.text = file.name
+        binding.tvInfo.text = file.lastModified().toFormatTime() + " " + file.length().toFormatSize()
+        if (item.isBookmarked) {
+            binding.ivBookmark.setImageResource(R.mipmap.h_soucang_s)
+        } else {
+            binding.ivBookmark.setImageResource(R.mipmap.h_soucang_n)
+        }
+        binding.ivBookmark.setOnClickListener {
+            item.isBookmarked = !item.isBookmarked
+            adapter.notifyDataSetChanged()
+            if (item.isBookmarked) {
+                binding.ivBookmark.setImageResource(R.mipmap.h_soucang_s)
+            } else {
+                binding.ivBookmark.setImageResource(R.mipmap.h_soucang_n)
+            }
+        }
+        binding.llRename.setOnClickListener {
+            showDocumentRenameDialog(file.name) { newName ->
+                dialog.dismiss()
+                documentFragment.documentPresenter.renameDocumentBean(file, newName) { newPath ->
+                    if (newPath.isNotEmpty()) {
+                        item.path = newPath
+                        documentFragment.adapter.notifyDataSetChanged()
+                        mainActivity.refreshSearchRv()
+                    }
+                }
+            }
+        }
+        binding.llSplit.setOnClickListener {
+            dialog.dismiss()
+            documentFragment.splitPdf(item.path)
+        }
+        binding.llMerge.setOnClickListener {
+            dialog.dismiss()
+            documentFragment.mergePdf(item.path)
+        }
+        binding.llDelete.setOnClickListener {
+            dialog.dismiss()
+            showDeleteDialog {
+                runCatching {
+                    File(item.path).delete()
+                }
+                documentFragment.deleteDocument(item)
+            }
+        }
+        binding.llDetail.setOnClickListener {
+            showDocumentDetail(item.path)
+        }
+        binding.llShare.setOnClickListener {
+            val intent = IntentShareUtils.sharePdfIntent(item.uri)
+            runCatching {
+                startActivity(intent)
+            }
+        }
+        if (item.state == 1) {
+            binding.tvLock.text = "Unlock PDF"
+        }
+        if (item.state == 0) {
+            binding.tvLock.text = "Lock PDF"
+        }
+        binding.llLock.setOnClickListener {
+            showPdfPwdDialog(state = item.state, path = item.path, firstDialog = dialog, encryptionAction = {
+                dialog.dismiss()
+                mainActivity?.refreshSearchRv()
+            })
+        }
+        dialog.setOnDismissListener {
+        }
+        return dialog
+    }
+
+    fun Activity.showPdfMoreDialog(
+        pdfView: PdfView,
+        pageNumber: Int,
+        pafPath: String,
+    ) {
+        val dialog = BottomSheetDialog(this, R.style.BottomSheetDialog)
+        val binding = DialogPdfMoreBinding.inflate(LayoutInflater.from(this))
+        dialog.setContentView(binding.root)
+        dialog.setCanceledOnTouchOutside(false)
+
+        dialog.show()
+
+        val parentView = binding.root.parent as View
+        val behavior = BottomSheetBehavior.from(parentView)
+        //展开
+        behavior.state = BottomSheetBehavior.STATE_EXPANDED
+
+        binding.llJump.setOnClickListener {
+            showJumpPageNumberDialog(pageNumber) { pageIndex ->
+                dialog.dismiss()
+                pdfView.jumpPage(pageIndex)
+            }
+        }
+        binding.llSplit.setOnClickListener {
+            dialog.dismiss()
+            pdfView.jumpSplit()
+        }
+        binding.llDetail.setOnClickListener {
+            showDocumentDetail(pafPath)
+        }
+        binding.llShare.setOnClickListener {
+            dialog.dismiss()
+            val pkg = this.packageName
+            LogEx.logDebug("showPdfMoreDialog", "pkg=$pkg")
+            val uri = FileProvider.getUriForFile(
+                this, this.packageName + ".provider", File(pafPath)
+            )
+            startActivity(Intent.createChooser(IntentShareUtils.sharePdfIntent(uri), "Share PDF"))
+        }
+        binding.llPrint.setOnClickListener {
+            val uri = FileProvider.getUriForFile(
+                this, this.packageName + ".provider", File(pafPath)
+            )
+            startActivity(Intent.createChooser(IntentShareUtils.sharePdfPrintIntent(uri), "Print PDF"))
+        }
+
+    }
+
+    @SuppressLint("SetTextI18n")
+    fun Context.showPdfPwdDialog(
+        state: Int,
+        path: String = "",
+        uri: String? = null,
+        firstDialog: Dialog? = null,
+        isCheckPwd: Boolean = false,
+        verificationAction: ((pwd: String) -> Unit)? = null,
+        encryptionAction: (() -> Unit)? = null,
+    ) {
+        val dialog = BottomSheetDialog(this, R.style.BottomSheetDialog)
+        val binding = DialogPdfPasswordBinding.inflate(LayoutInflater.from(this))
+        dialog.setContentView(binding.root)
+        dialog.setCanceledOnTouchOutside(false)
+
+        val window = dialog.window
+        window?.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE)
+
+        dialog.show()
+
+        val parentView = binding.root.parent as View
+        val behavior = BottomSheetBehavior.from(parentView)
+        //展开
+        behavior.state = BottomSheetBehavior.STATE_EXPANDED
+
+        if (!isCheckPwd) {
+            if (state == 1) {
+                binding.tvTittle.text = "Delete Password"
+                binding.tvTip.text = "Delete password, the file is not password protected"
+            }
+            if (state == 0) {
+                binding.tvTittle.text = "Set Password"
+                binding.tvTip.text = "Set password protection pdf"
+
+            }
+        } else {
+            binding.tvTittle.text = "Input Password"
+            val file = File(path)
+            binding.tvTip.text = "${file.name} password protected"
+            binding.tvInputTip.visibility = View.VISIBLE
+        }
+
+        binding.edit.requestFocus()
+        binding.edit.addTextChangedListener {
+            binding.tvConfirm.isEnabled = it.toString().isNotEmpty()
+            binding.tvErrorTip.visibility = View.GONE
+        }
+
+        binding.tvCancel.setOnClickListener {
+            dialog.dismiss()
+        }
+        binding.tvConfirm.setOnClickListener {
+
+            val pwd = binding.edit.text.toString()
+
+            if (!isCheckPwd) {
+                dialog.dismiss()
+                firstDialog?.dismiss()
+                if (state == 0) {
+                    PdfBoxUtils.setPassword(path, pwd, pwd)
+                    toast("Success Encryption")
+                    encryptionAction?.invoke()
+                }
+                if (state == 1) {
+                    PdfBoxUtils.clearPassword(path, pwd)
+                    toast("clear Encryption")
+                    encryptionAction?.invoke()
+                }
+            } else {
+                val result = PdfBoxUtils.checkPwd(path, pwd, uri)
+                if (!result) {
+                    binding.tvErrorTip.visibility = View.VISIBLE
+                    return@setOnClickListener
+                }
+                dialog.dismiss()
+                firstDialog?.dismiss()
+                verificationAction?.invoke(pwd)
+            }
+
+        }
+    }
+}
\ No newline at end of file

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

@@ -74,6 +74,7 @@ object AssetUtils {
             "DEMO.xlsx",
             "DEMO.pptx"
         ).forEach {
+
             val file = File(demoFile, it)
             if (file.exists() && file.length() != 0L) {
                 return

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

@@ -45,6 +45,13 @@ fun Context.updateMediaStore(
     ) { path: String?, uri: Uri? -> }
 }
 
+fun Context.upDateDemoStore() {
+    val demoFile = File(filesDir, "demo")
+    MediaScannerConnection.scanFile(
+        this,        arrayOf(demoFile.absolutePath) , null
+    ) { path: String?, uri: Uri? -> }
+}
+
 //图片视频音频不用这个查
 fun Context.getMediaFile(selectionArgs: Array<String>? = null): ArrayList<MediaBean> {
 

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

@@ -14,5 +14,32 @@
         app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
         tools:listitem="@layout/item_document" />
 
+    <LinearLayout
+        android:id="@+id/ll_empty"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:layout_marginBottom="60dp"
+        android:orientation="vertical"
+        android:visibility="gone"
+        tools:ignore="UseCompoundDrawables,UselessParent">
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:src="@mipmap/empty"
+            tools:ignore="ContentDescription" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginTop="20dp"
+            android:text="Empty"
+            android:textColor="#B1B4B9"
+            android:textSize="16sp"
+            tools:ignore="HardcodedText" />
+
+    </LinearLayout>
 
 </FrameLayout>
\ No newline at end of file