添加pdf拆分二级功能界面。

app/src/main/java/com/all/pdfreader/pro/app/model/PdfPageItem.kt

@@ -1,10 +1,14 @@
 package com.all.pdfreader.pro.app.model
 
+import android.os.Parcelable
+import kotlinx.parcelize.Parcelize
+
 /**
  * 拆分pdf，展示用的每页信息
  */
+@Parcelize
 data class PdfPageItem(
     val pageIndex: Int,
     var previewFilePath: String?, // 缓存文件路径
     var isSelected: Boolean
-)
+) : Parcelable

app/src/main/java/com/all/pdfreader/pro/app/model/PdfSelectedPagesItem.kt

@@ -0,0 +1,31 @@
+package com.all.pdfreader.pro.app.model
+
+import android.os.Parcelable
+import kotlinx.parcelize.Parcelize
+
+/**
+ * 拆分pdf，被选中使用的结构
+ */
+@Parcelize
+data class PdfSelectedPagesItem(
+    val filePath: String,
+    var fileName: String,             // 文件名
+    val pages: List<PdfPageItem> // 所有页的数据
+): Parcelable {
+    /**
+     * 获取已选中的页面列表
+     */
+    fun selectedPages(): List<PdfPageItem> =
+        pages.filter { it.isSelected }.sortedBy { it.pageIndex }
+
+    /**
+     * 获取已选中的页码字符串，例如 "1,2,3,4,6"
+     */
+    fun selectedPageNumbersString(): String =
+        selectedPages().joinToString(",") { (it.pageIndex + 1).toString() }
+
+    /**
+     * 获取第一个图片，没有返回空字符串
+     */
+    fun getFirstThumbPath(): String = pages.first().previewFilePath ?: ""
+}

app/src/main/java/com/all/pdfreader/pro/app/model/PdfSplitResultItem.kt

@@ -0,0 +1,7 @@
+package com.all.pdfreader.pro.app.model
+
+data class PdfSplitResultItem(
+    val filePath: String,
+    val thumbnailPath: String? = null,
+    var isSelected: Boolean
+)

app/src/main/java/com/all/pdfreader/pro/app/model/RenameConfig.kt

@@ -2,5 +2,6 @@ package com.all.pdfreader.pro.app.model
 
 enum class RenameType {
     FILE,      // 修改文件名
-    BOOKMARK   // 修改书签名
+    BOOKMARK,   // 修改书签名
+    NAME        // 修改集合的item名称
 }

app/src/main/java/com/all/pdfreader/pro/app/ui/act/SplitPdfActivity.kt

@@ -4,14 +4,22 @@ import android.content.Context
 import android.content.Intent
 import android.os.Bundle
 import android.view.View
+import androidx.activity.OnBackPressedCallback
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.lifecycleScope
 import androidx.lifecycle.repeatOnLifecycle
 import androidx.recyclerview.widget.GridLayoutManager
+import androidx.recyclerview.widget.LinearLayoutManager
 import com.all.pdfreader.pro.app.R
 import com.all.pdfreader.pro.app.databinding.ActivityPdfSplitBinding
 import com.all.pdfreader.pro.app.model.PdfPageItem
+import com.all.pdfreader.pro.app.model.PdfSelectedPagesItem
+import com.all.pdfreader.pro.app.model.RenameType
 import com.all.pdfreader.pro.app.ui.adapter.SplitPdfAdapter
+import com.all.pdfreader.pro.app.ui.adapter.SplitSelectedPdfAdapter
+import com.all.pdfreader.pro.app.ui.dialog.PromptDialogFragment
+import com.all.pdfreader.pro.app.ui.dialog.RenameDialogFragment
+import com.all.pdfreader.pro.app.util.FileUtils.toUnderscoreDateTime
 import com.all.pdfreader.pro.app.util.PdfUtils
 import com.gyf.immersionbar.ImmersionBar
 import kotlinx.coroutines.launch
@@ -33,14 +41,19 @@ class SplitPdfActivity : BaseActivity() {
     private lateinit var binding: ActivityPdfSplitBinding
     private lateinit var adapter: SplitPdfAdapter
     private var splitList: MutableList<PdfPageItem> = mutableListOf()
+    private var selectedList: MutableList<PdfSelectedPagesItem> = mutableListOf()
+    private lateinit var selectedPdfAdapter: SplitSelectedPdfAdapter
+    private var isSelectedViewShow = false//用于返回的时候是否提示（点击了继续按钮就会产生提示）
+    private lateinit var filePath: String
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         binding = ActivityPdfSplitBinding.inflate(layoutInflater)
         setContentView(binding.root)
+        setupBackPressedCallback()
         ImmersionBar.with(this).statusBarView(binding.view).statusBarDarkFont(true)
-            .navigationBarColor(R.color.white).init()
+            .navigationBarColor(R.color.bg_color).init()
-        val filePath = intent.getStringExtra(EXTRA_PDF_PATH)
+        filePath = intent.getStringExtra(EXTRA_PDF_PATH)
             ?: throw IllegalArgumentException("PDF file hash is required")
         if (filePath.isEmpty()) {
             showToast(getString(R.string.file_not))
@@ -52,40 +65,77 @@ class SplitPdfActivity : BaseActivity() {
     }
 
     private fun initView() {
+        binding.continueNowBtn.isEnabled = false
         binding.title.text = getString(R.string.selected_page, 0)
-        binding.selectAllBtn.visibility = View.GONE
+        binding.selectAllBtn.visibility = View.GONE//初始隐藏全选按钮
-        binding.loadingRoot.root.visibility = View.VISIBLE
+        binding.addBtn.visibility = View.GONE//初始隐藏add按钮
+        binding.loadingRoot.root.visibility = View.VISIBLE//初始显示loading
         binding.splitRv.layoutManager = GridLayoutManager(this, 2)
         adapter = SplitPdfAdapter(splitList) { item, pos ->
             item.isSelected = !item.isSelected
             adapter.setItemSelected(pos, item.isSelected)
             binding.title.text = getString(R.string.selected_page, adapter.getSelPages())
+
+            // 只有存在选中的item则为true
+            val anySelected = splitList.any { it.isSelected }
+            binding.continueNowBtn.isEnabled = anySelected
+            updateContinueNowBtnState(anySelected)
         }
         binding.splitRv.adapter = adapter
+
+        selectedPdfAdapter = SplitSelectedPdfAdapter(selectedList, onEditClick = { item, pos ->
+            RenameDialogFragment(
+                RenameType.NAME, null, item.fileName, onOkClickString = { string ->
+                    selectedList[pos].fileName = string
+                    selectedPdfAdapter.updateItem(pos)
+                }).show(supportFragmentManager, "BookmarksDialogFragment")
+        }, onDeleteClick = { item, pos ->
+            selectedList.remove(item)
+            selectedPdfAdapter.removeItem(pos)
+            updateSplitBtnState(selectedList.isNotEmpty())
+        })
+        binding.splitSelectRv.layoutManager = LinearLayoutManager(this)
+        binding.splitSelectRv.adapter = selectedPdfAdapter
     }
 
     private fun setupClick() {
-        binding.backBtn.setOnClickListener { finish() }
+        binding.backBtn.setOnClickListener { onBackPressedDispatcher.onBackPressed() }
         binding.selectAllBtn.setOnClickListener {
-            val selectAll = splitList.any { !it.isSelected }
+            val selectAll = splitList.any { !it.isSelected }//如果列表里有一页没选中 → 返回 true
             adapter.setAllSelected(selectAll)
             binding.title.text = getString(R.string.selected_page, adapter.getSelPages())
+            binding.continueNowBtn.isEnabled = selectAll
+            updateSelectAllState(selectAll)
+            updateContinueNowBtnState(selectAll)
+        }
+        binding.continueNowBtn.setOnClickListener {
+            val selectedPages = splitList.filter { it.isSelected }.map { it.copy() }
+            val name =
+                getString(R.string.split) + "_" + System.currentTimeMillis().toUnderscoreDateTime()
+            val item = PdfSelectedPagesItem(filePath, name, selectedPages)
+            selectedList.add(item)
+            selectedPdfAdapter.updateAdapter()
+            isSelectedViewShow = true
+            updateViewState(true)
+        }
+        binding.addBtn.setOnClickListener {
+            //点击重新添加后，选中状态全部置为false，全选按钮置为false
+            adapter.setAllSelected(false)
+            updateSelectAllState(false)
+            updateViewState(false)
+        }
+        binding.splitBtn.setOnClickListener {
 
-            if (selectAll) {
-                binding.selectAll.setBackgroundResource(R.drawable.dr_circular_sel_on_bg)
-            } else {
-                binding.selectAll.setBackgroundResource(R.drawable.dr_circular_sel_off_bg)
-            }
         }
     }
 
     private fun initSplitData(file: File) {
         lifecycleScope.launch {
+            splitList.clear()
             PdfUtils.clearPdfThumbsCache(this@SplitPdfActivity) // 先清理旧缓存
             lifecycle.repeatOnLifecycle(Lifecycle.State.STARTED) {
                 var firstPageLoaded = false
                 PdfUtils.splitPdfToPageItemsFlow(this@SplitPdfActivity, file).collect { pageItem ->
-                    logDebug("pageItem flow ->$pageItem")
                     if (splitList.size <= pageItem.pageIndex) {
                         splitList.add(pageItem)
                         adapter.notifyItemInserted(splitList.size - 1)
@@ -93,20 +143,106 @@ class SplitPdfActivity : BaseActivity() {
                         splitList[pageItem.pageIndex] = pageItem
                         adapter.updateItem(pageItem.pageIndex)
                     }
-                    if (!firstPageLoaded) {
+                    if (!firstPageLoaded) {//有数据回来则隐藏loading，显示全选按钮
                         binding.loadingRoot.root.visibility = View.GONE
                         binding.selectAllBtn.visibility = View.VISIBLE
                         firstPageLoaded = true
                     }
                 }
-                binding.loadingRoot.root.visibility = View.GONE
             }
         }
     }
 
+    private fun updateSelectAllState(b: Boolean) {
+        binding.selectAll.setBackgroundResource(
+            if (b) R.drawable.dr_circular_sel_on_bg
+            else R.drawable.dr_circular_sel_off_bg
+        )
+    }
+
+    private fun updateContinueNowBtnState(b: Boolean) {
+        binding.continueNowBtn.setBackgroundResource(
+            if (b) R.drawable.dr_click_btn_bg
+            else R.drawable.dr_btn_not_clickable_bg
+        )
+    }
+
+    private fun updateSplitBtnState(b: Boolean) {
+        binding.splitBtn.setBackgroundResource(
+            if (b) R.drawable.dr_click_btn_bg
+            else R.drawable.dr_btn_not_clickable_bg
+        )
+    }
+
+    private fun updateViewState(b: Boolean) {
+        if (b) {
+            binding.selectAllBtn.visibility = View.GONE//隐藏全选按钮
+            binding.addBtn.visibility = View.VISIBLE//显示add按钮
+            binding.title.text = getString(R.string.split_pdf)//设置标题
+        } else {
+            binding.selectAllBtn.visibility = View.VISIBLE
+            binding.addBtn.visibility = View.GONE
+            binding.title.text =
+                getString(R.string.selected_page, adapter.getSelPages())//重新设置标题为选中了多少个
+        }
+        updateViewStateWithAnimation(b)
+
+        updateSplitBtnState(selectedList.isNotEmpty())
+    }
+
+    private fun updateViewStateWithAnimation(showSelectedView: Boolean) {
+        if (showSelectedView) {
+            // 切换到已选页面列表
+            binding.splitListLayout.animate().translationY(-50f).alpha(0f).setDuration(200)
+                .withEndAction {
+                    binding.splitListLayout.visibility = View.GONE
+                    binding.splitListLayout.translationY = 0f
+                }.start()
+
+            binding.splitSelectLayout.alpha = 0f
+            binding.splitSelectLayout.translationY = 50f
+            binding.splitSelectLayout.visibility = View.VISIBLE
+            binding.splitSelectLayout.animate().translationY(0f).alpha(1f).setDuration(200).start()
+        } else {
+            // 切回拆分页列表
+            binding.splitSelectLayout.animate().translationY(50f).alpha(0f).setDuration(200)
+                .withEndAction {
+                    binding.splitSelectLayout.visibility = View.GONE
+                    binding.splitSelectLayout.translationY = 0f
+                }.start()
+
+            binding.splitListLayout.alpha = 0f
+            binding.splitListLayout.translationY = -50f
+            binding.splitListLayout.visibility = View.VISIBLE
+            binding.splitListLayout.animate().translationY(0f).alpha(1f).setDuration(200).start()
+        }
+    }
+
+
     override fun onDestroy() {
         super.onDestroy()
         splitList.clear()
         PdfUtils.clearPdfThumbsCache(this)
     }
+
+    private fun setupBackPressedCallback() {
+        onBackPressedDispatcher.addCallback(this, object : OnBackPressedCallback(true) {
+            override fun handleOnBackPressed() {
+                if (isSelectedViewShow) {
+                    //使用提示对话框
+                    PromptDialogFragment(
+                        getString(R.string.exit_split),
+                        getString(R.string.confirm_discard_changes),
+                        getString(R.string.discard),
+                        onOkClick = {
+                            isEnabled = false
+                            onBackPressedDispatcher.onBackPressed()
+                        }).show(supportFragmentManager, getString(R.string.exit_split))
+                } else {
+                    isEnabled = false
+                    onBackPressedDispatcher.onBackPressed()
+                }
+            }
+        })
+    }
 }

app/src/main/java/com/all/pdfreader/pro/app/ui/act/SplitPdfResultActivity.kt

@@ -0,0 +1,85 @@
+package com.all.pdfreader.pro.app.ui.act
+
+import android.content.Context
+import android.content.Intent
+import android.os.Bundle
+import androidx.lifecycle.Lifecycle
+import androidx.lifecycle.lifecycleScope
+import androidx.lifecycle.repeatOnLifecycle
+import androidx.recyclerview.widget.LinearLayoutManager
+import com.all.pdfreader.pro.app.R
+import com.all.pdfreader.pro.app.databinding.ActivityPdfSplitResultBinding
+import com.all.pdfreader.pro.app.model.PdfPageItem
+import com.all.pdfreader.pro.app.model.PdfSelectedPagesItem
+import com.all.pdfreader.pro.app.model.PdfSplitResultItem
+import com.all.pdfreader.pro.app.ui.act.SplitPdfActivity
+import com.all.pdfreader.pro.app.ui.adapter.SplitPdfResultAdapter
+import com.all.pdfreader.pro.app.util.PdfUtils
+import com.gyf.immersionbar.ImmersionBar
+import kotlinx.coroutines.launch
+import java.io.File
+
+class SplitPdfResultActivity : BaseActivity() {
+    override val TAG: String = "SplitPdfResultActivity"
+
+    companion object {
+        private const val EXTRA_SELECTED_LIST = "extra_selected_list"
+
+        fun createIntent(
+            context: Context,
+            selectedPageIndices: List<Int>
+        ): Intent {
+            return Intent(context, SplitPdfResultActivity::class.java).apply {
+
+            }
+        }
+    }
+
+    private lateinit var binding: ActivityPdfSplitResultBinding
+    private lateinit var adapter: SplitPdfResultAdapter
+    private var splitResultList: MutableList<PdfSplitResultItem> = mutableListOf()
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        binding = ActivityPdfSplitResultBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+        ImmersionBar.with(this).statusBarView(binding.view).statusBarDarkFont(true)
+            .navigationBarColor(R.color.bg_color).init()
+        initView()
+        setupClick()
+    }
+
+    private fun initView() {
+        adapter = SplitPdfResultAdapter(splitResultList)
+        binding.recyclerView.layoutManager = LinearLayoutManager(this)
+        binding.recyclerView.adapter = adapter
+    }
+
+    private fun startSplittingPDF(
+        inputFile: File, selectedPages: List<PdfPageItem>, outputDir: File, outputFileName: String
+    ) {
+        lifecycleScope.launch {
+            lifecycle.repeatOnLifecycle(Lifecycle.State.STARTED) {
+                val resultFile = PdfUtils.exportSelectedPages(
+                    inputFile = inputFile,
+                    selectedPages = selectedPages,
+                    outputDir = outputDir,
+                    outputFileName = outputFileName,
+                    onProgress = { current, total ->
+
+                    })
+            }
+        }
+    }
+
+    private fun setupClick() {
+        binding.backBtn.setOnClickListener {
+            finish()
+        }
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+    }
+
+}

app/src/main/java/com/all/pdfreader/pro/app/ui/adapter/SplitPdfAdapter.kt

@@ -51,10 +51,12 @@ class SplitPdfAdapter(
         holder.binding.apply {
             //更新文字图片与选中状态
             pageNumberTv.text = "${item.pageIndex + 1}"
-            Glide.with(holder.binding.root)
+            if (item.previewFilePath != null) {
-                .load(File(item.previewFilePath ?: ""))
+                Glide.with(holder.binding.root)
-                .transform(CenterCrop(), RoundedCorners(8.dpToPx(holder.binding.root.context)))
+                    .load(File(item.previewFilePath ?: ""))
-                .into(image)
+                    .transform(CenterCrop(), RoundedCorners(8.dpToPx(holder.binding.root.context)))
+                    .into(image)
+            }
             bindSelection(item, holder)
         }
         holder.binding.root.setOnClickListener {
@@ -74,7 +76,7 @@ class SplitPdfAdapter(
     private fun bindSelection(item: PdfPageItem, holder: PdfViewHolder) {
         val b = holder.binding
         val selRes =
-            if (item.isSelected) R.drawable.dr_circular_sel_on_bg else R.drawable.dr_circular_sel_off_bg
+            if (item.isSelected) R.drawable.dr_item_page_img_sel_on_bg else R.drawable.dr_item_page_img_sel_off_bg
         b.selIv.setBackgroundResource(selRes)
 
         val bgRes = if (item.isSelected) R.drawable.dr_sel_on_frame else R.drawable.dr_sel_off_frame

app/src/main/java/com/all/pdfreader/pro/app/ui/adapter/SplitPdfResultAdapter.kt

@@ -0,0 +1,58 @@
+package com.all.pdfreader.pro.app.ui.adapter
+
+import android.annotation.SuppressLint
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.recyclerview.widget.RecyclerView
+import com.all.pdfreader.pro.app.R
+import com.all.pdfreader.pro.app.databinding.AdapterSplitSelectedResultItemBinding
+import com.all.pdfreader.pro.app.model.PdfSplitResultItem
+import com.all.pdfreader.pro.app.util.AppUtils.dpToPx
+import com.bumptech.glide.Glide
+import com.bumptech.glide.load.resource.bitmap.CenterCrop
+import com.bumptech.glide.load.resource.bitmap.RoundedCorners
+import java.io.File
+
+class SplitPdfResultAdapter(
+    private val list: MutableList<PdfSplitResultItem>
+) : RecyclerView.Adapter<SplitPdfResultAdapter.PdfViewHolder>() {
+
+    inner class PdfViewHolder(val binding: AdapterSplitSelectedResultItemBinding) :
+        RecyclerView.ViewHolder(binding.root)
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int) = PdfViewHolder(
+        AdapterSplitSelectedResultItemBinding.inflate(
+            LayoutInflater.from(parent.context), parent, false
+        )
+    )
+
+    @SuppressLint("SetTextI18n")
+    override fun onBindViewHolder(holder: PdfViewHolder, position: Int) {
+        val item = list[position]
+        if (item.thumbnailPath != null) {
+            Glide.with(holder.binding.root).load(File(item.thumbnailPath))
+                .transform(CenterCrop(), RoundedCorners(8.dpToPx(holder.binding.root.context)))
+                .into(holder.binding.image)
+        }
+        holder.binding.nameTv.text = File(item.filePath).name
+        holder.binding.pathTv.text =
+            holder.binding.root.context.getString(R.string.path_details, item.filePath)
+        if (item.isSelected) {
+            holder.binding.selectIv.visibility = View.VISIBLE
+        } else {
+            holder.binding.selectIv.visibility = View.INVISIBLE
+        }
+    }
+
+    override fun getItemCount(): Int = list.size
+
+    @SuppressLint("NotifyDataSetChanged")
+    fun updateAdapter() {
+        notifyDataSetChanged()
+    }
+
+    fun updateItem(position: Int) = notifyItemChanged(position)
+
+    fun removeItem(position: Int) = notifyItemRemoved(position)
+}

app/src/main/java/com/all/pdfreader/pro/app/ui/adapter/SplitSelectedPdfAdapter.kt

@@ -0,0 +1,61 @@
+package com.all.pdfreader.pro.app.ui.adapter
+
+import android.annotation.SuppressLint
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import androidx.recyclerview.widget.RecyclerView
+import com.all.pdfreader.pro.app.databinding.AdapterSplitSelectedPageItemBinding
+import com.all.pdfreader.pro.app.model.PdfSelectedPagesItem
+import com.all.pdfreader.pro.app.util.AppUtils.dpToPx
+import com.bumptech.glide.Glide
+import com.bumptech.glide.load.resource.bitmap.CenterCrop
+import com.bumptech.glide.load.resource.bitmap.RoundedCorners
+import java.io.File
+
+class SplitSelectedPdfAdapter(
+    private val list: MutableList<PdfSelectedPagesItem>,
+    private val onEditClick: (PdfSelectedPagesItem, Int) -> Unit,
+    private val onDeleteClick: (PdfSelectedPagesItem, Int) -> Unit
+) : RecyclerView.Adapter<SplitSelectedPdfAdapter.PdfViewHolder>() {
+
+    inner class PdfViewHolder(val binding: AdapterSplitSelectedPageItemBinding) :
+        RecyclerView.ViewHolder(binding.root)
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int) = PdfViewHolder(
+        AdapterSplitSelectedPageItemBinding.inflate(
+            LayoutInflater.from(parent.context), parent, false
+        )
+    )
+
+    @SuppressLint("SetTextI18n")
+    override fun onBindViewHolder(holder: PdfViewHolder, position: Int) {
+        val item = list[position]
+        holder.binding.tvPages.text = item.selectedPageNumbersString()
+        val thumbPath = item.getFirstThumbPath()
+        if (thumbPath.isNotEmpty()) {
+            Glide.with(holder.binding.root).load(File(thumbPath))
+                .transform(CenterCrop(), RoundedCorners(8.dpToPx(holder.binding.root.context)))
+                .into(holder.binding.tvFileImg)
+        }
+        holder.binding.tvFileName.text = item.fileName
+        holder.binding.editTitleBtn.setOnClickListener {
+            val pos = holder.bindingAdapterPosition
+            onEditClick(item, pos)
+        }
+        holder.binding.deleteBtn.setOnClickListener {
+            val pos = holder.bindingAdapterPosition
+            onDeleteClick(item, pos)
+        }
+    }
+
+    override fun getItemCount(): Int = list.size
+
+    @SuppressLint("NotifyDataSetChanged")
+    fun updateAdapter() {
+        notifyDataSetChanged()
+    }
+
+    fun updateItem(position: Int) = notifyItemChanged(position)
+
+    fun removeItem(position: Int) = notifyItemRemoved(position)
+}

app/src/main/java/com/all/pdfreader/pro/app/ui/dialog/BookmarksDialogFragment.kt

@@ -1,7 +1,6 @@
 package com.all.pdfreader.pro.app.ui.dialog
 
 import android.os.Bundle
-import android.util.Log
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
@@ -125,10 +124,10 @@ class BookmarksDialogFragment(
             dialogAddBookMarks()
         }
         binding.deleteALLPageBtn.setOnClickListener {
-            DeleteDialogFragment(
+            PromptDialogFragment(
                 getString(R.string.delete_bookmarks_title),
                 getString(R.string.delete_bookmarks_desc),
-                onDeleteClick = {
+                onOkClick = {
                     viewModel.deleteAllBookmark(pdfDocument.filePath)
                     adapter.removeAllItems()
                     bookmarks = emptyList()

app/src/main/java/com/all/pdfreader/pro/app/ui/dialog/ListMoreDialogFragment.kt

@@ -1,7 +1,6 @@
 package com.all.pdfreader.pro.app.ui.dialog
 
 import android.net.Uri
-import android.nfc.Tag
 import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
@@ -115,10 +114,10 @@ class ListMoreDialogFragment(val filePath: String) : BottomSheetDialogFragment()
             dismiss()
         }
         binding.deleteFileBtn.setOnClickListener {
-            DeleteDialogFragment(
+            PromptDialogFragment(
                 getString(R.string.delete_file_title),
                 getString(R.string.delete_file_desc),
-                onDeleteClick = {
+                onOkClick = {
                     viewModel.deleteFile(pdfDocument.filePath)
                 }).show(parentFragmentManager, "deleteFile")
             dismiss()
@@ -179,11 +178,11 @@ class ListMoreDialogFragment(val filePath: String) : BottomSheetDialogFragment()
             dismiss()
         }
         binding.removeRecentBtn.setOnClickListener {
-            DeleteDialogFragment(
+            PromptDialogFragment(
                 getString(R.string.remove_dialog_title),
                 getString(R.string.remove_dialog_desc),
                 getString(R.string.remove),
-                onDeleteClick = {
+                onOkClick = {
                     viewModel.removeRecent(pdfDocument.filePath)
                 }).show(parentFragmentManager, "removeRecent")
             dismiss()

app/src/main/java/com/all/pdfreader/pro/app/ui/dialog/PromptDialogFragment.kt

@@ -11,11 +11,12 @@ import androidx.fragment.app.DialogFragment
 import com.all.pdfreader.pro.app.R
 import com.all.pdfreader.pro.app.databinding.DialogDeleteBinding
 
-class DeleteDialogFragment(
+class PromptDialogFragment(
     private val title: String,
     private val desc: String,
     private val okBtnText: String? = null,
-    private val onDeleteClick: () -> Unit
+    private val onOkClick: () -> Unit,
+    private val onCancelClick: () -> Unit = {}
 ) : DialogFragment() {
 
     private lateinit var binding: DialogDeleteBinding
@@ -54,10 +55,11 @@ class DeleteDialogFragment(
 
     private fun setupOnClick() {
         binding.okBtn.setOnClickListener {
-            onDeleteClick()
+            onOkClick()
             dismiss()
         }
         binding.cancelBtn.setOnClickListener {
+            onCancelClick()
             dismiss()
         }
     }

app/src/main/java/com/all/pdfreader/pro/app/ui/dialog/RenameDialogFragment.kt

@@ -23,7 +23,9 @@ import java.io.File
 class RenameDialogFragment(
     private val type: RenameType,
     private val bookmark: BookmarkEntity? = null,
-    private val onOkClick: (BookmarkEntity) -> Unit= {}
+    private val name: String? = null,
+    private val onOkClick: (BookmarkEntity) -> Unit = {},
+    private val onOkClickString: (String) -> Unit = {}
 ) : DialogFragment() {
 
     private lateinit var binding: DialogRenameFileBinding
@@ -71,6 +73,15 @@ class RenameDialogFragment(
                     dismiss()
                 }
             }
+
+            RenameType.NAME -> {
+                name?.let {
+                    initView(it)
+                    setupOnClick(it, it, null)
+                }?:run {
+                    dismiss()
+                }
+            }
         }
     }
 
@@ -104,6 +115,14 @@ class RenameDialogFragment(
                         dismiss()
                     }
                 }
+
+                RenameType.NAME -> {
+                    val text = binding.etName.text.toString()
+                    if (validateEnter(text, oldName, filePath)) {
+                        onOkClickString(text)
+                        dismiss()
+                    }
+                }
             }
 
         }
@@ -161,6 +180,17 @@ class RenameDialogFragment(
                     return false
                 }
             }
+
+            RenameType.NAME -> {
+                if (name.length > 50) {
+                    binding.tilName.error = getString(R.string.name_too_long)
+                    return false
+                }
+                if (name == oldName) {
+                    binding.tilName.error = getString(R.string.name_not_changed)
+                    return false
+                }
+            }
         }
 
         // 禁止开头/结尾空格

app/src/main/java/com/all/pdfreader/pro/app/util/AppUtils.kt

@@ -5,38 +5,28 @@ import android.content.Context
 import android.content.Intent
 import android.graphics.Bitmap
 import android.graphics.Color
-import android.graphics.pdf.PdfRenderer
 import android.net.Uri
-import android.os.Bundle
-import android.os.CancellationSignal
 import android.os.ParcelFileDescriptor
-import android.print.PageRange
 import android.print.PrintAttributes
-import android.print.PrintDocumentAdapter
-import android.print.PrintDocumentInfo
 import android.print.PrintManager
-import android.print.pdf.PrintedPdfDocument
 import android.view.View
 import android.view.WindowManager
 import android.view.inputmethod.InputMethodManager
 import android.webkit.MimeTypeMap
-import android.webkit.WebView
-import android.webkit.WebViewClient
 import android.widget.EditText
 import android.widget.Toast
 import androidx.core.content.FileProvider
-import com.all.pdfreader.pro.app.R
-import java.io.File
-import java.io.FileOutputStream
 import androidx.core.graphics.createBitmap
 import androidx.print.PrintHelper
+import com.all.pdfreader.pro.app.R
 import com.all.pdfreader.pro.app.model.PrintResult
 import com.all.pdfreader.pro.app.ui.adapter.PrintPdfAdapter
 import com.shockwave.pdfium.PdfDocument
 import com.shockwave.pdfium.PdfPasswordException
 import com.shockwave.pdfium.PdfiumCore
-import com.tom_roush.pdfbox.pdmodel.PDDocument
 import com.tom_roush.pdfbox.pdmodel.common.PDPageLabelRange
+import java.io.File
+import java.io.FileOutputStream
 import java.io.IOException
 
 object AppUtils {

app/src/main/java/com/all/pdfreader/pro/app/util/FileUtils.kt

@@ -326,7 +326,10 @@ object FileUtils {
         return sdf.format(Date(this))
     }
 
-
+    fun Long.toUnderscoreDateTime(): String {
+        val sdf = SimpleDateFormat("yyyyMMdd_HHmmss", Locale.ENGLISH)
+        return sdf.format(Date(this))
+    }
     data class FileInfo(
         val name: String, val size: Long, val uri: Uri
     )

app/src/main/java/com/all/pdfreader/pro/app/util/PdfUtils.kt

@@ -2,8 +2,8 @@ package com.all.pdfreader.pro.app.util
 
 import android.content.Context
 import android.graphics.Bitmap
-import android.graphics.Canvas
 import android.os.ParcelFileDescriptor
+import android.util.Log
 import androidx.core.graphics.createBitmap
 import com.all.pdfreader.pro.app.model.PdfPageItem
 import com.shockwave.pdfium.PdfiumCore
@@ -26,7 +26,8 @@ object PdfUtils {
     fun clearPdfThumbsCache(context: Context) {
         val cacheDir = File(context.cacheDir, child)
         if (cacheDir.exists()) {
-            cacheDir.listFiles()?.forEach { it.delete() }
+            val ss = cacheDir.deleteRecursively()  // Kotlin 提供的递归删除方法
+            Log.d("ocean", "clearPdfThumbsCache->$ss")
         }
     }
 
@@ -66,13 +67,10 @@ object PdfUtils {
                 val targetHeight = (height * scale).toInt()
 
                 val bitmap = createBitmap(thumbWidth, targetHeight, Bitmap.Config.RGB_565)
-                val canvas = Canvas(bitmap)
+                pdfiumCore.renderPageBitmap(pdfDocument, bitmap, i, 0, 0, thumbWidth, targetHeight)
-                canvas.scale(scale, scale)
-
-                pdfiumCore.renderPageBitmap(pdfDocument, bitmap, i, 0, 0, width, height)
 
                 // 保存为压缩 JPEG
-                val outFile = File(cacheDir, "page_$i.jpg")
+                val outFile = File(cacheDir, inputFile.name + "_page_$i.jpg")
                 FileOutputStream(outFile).use { fos ->
                     bitmap.compress(Bitmap.CompressFormat.JPEG, 70, fos)
                 }
@@ -89,36 +87,45 @@ object PdfUtils {
     }.flowOn(Dispatchers.IO)
 
     /**
-     * 获取 PDF 总页数
+     * 导出选中的 PDF 页到一个新的 PDF 文件
-     */
+     *
-    fun getPdfPageCount(inputFile: File): Int {
+     * 使用 PDFBox 的 PDDocument 导出原 PDF 中选中的页，支持进度回调。
-        PDDocument.load(inputFile).use { return it.numberOfPages }
+     * 避免直接使用缩略图生成 PDF，以保持原 PDF 的矢量质量。
-    }
+     *
-
+     * @param inputFile      原 PDF 文件
-    /**
+     * @param selectedPages  选中的页对象列表，每个对象包含 pageIndex
-     * 导出用户勾选的页生成新的 PDF
+     * @param outputDir      输出目录，如果不存在会自动创建
-     * @param inputFile 原 PDF 文件
+     * @param outputFileName 输出文件名，例如 "selected.pdf"
-     * @param selectedPages 用户选择的页列表
+     * @param onProgress     可选回调，当前处理进度 (current 页, total 页)
-     * @param outputDir 输出目录（外部存储可访问目录）
+     * @return               新生成的 PDF 文件，失败返回 null
-     * @param outputFileName 输出文件名
      */
     suspend fun exportSelectedPages(
-        inputFile: File, selectedPages: List<PdfPageItem>, outputDir: File, outputFileName: String
+        inputFile: File,
+        selectedPages: List<PdfPageItem>,
+        outputDir: File,
+        outputFileName: String,
+        onProgress: ((current: Int, total: Int) -> Unit)? = null
     ): File? = withContext(Dispatchers.IO) {
+
+        // 如果没有选中的页，直接返回 null
         if (selectedPages.isEmpty()) return@withContext null
-
+        if (!outputDir.exists()) outputDir.mkdirs()
-        if (!outputDir.exists()) outputDir.mkdirs() // 确保目录存在
-
         val outputFile = File(outputDir, outputFileName)
         try {
             PDDocument.load(inputFile).use { document ->
-                val newDocument = PDDocument()
+                PDDocument().use { newDocument ->
-                selectedPages.sortedBy { it.pageIndex }.forEach { pageItem ->
+                    // 按页索引排序，保证顺序正确
-                    val page = document.getPage(pageItem.pageIndex)
+                    val sortedPages = selectedPages.sortedBy { it.pageIndex }
-                    newDocument.addPage(page)
+                    val total = sortedPages.size//总数
+                    sortedPages.forEachIndexed { index, pageItem ->
+                        // 导入原文档的页面到新文档
+                        newDocument.importPage(document.getPage(pageItem.pageIndex))
+                        // 回调进度
+                        onProgress?.invoke(index + 1, total)
+                    }
+                    // 保存新 PDF 文件
+                    newDocument.save(outputFile)
                 }
-                newDocument.save(outputFile)
-                newDocument.close()
             }
             outputFile
         } catch (e: Exception) {
@@ -126,4 +133,5 @@ object PdfUtils {
             null
         }
     }
+
 }

app/src/main/res/drawable/dr_item_lock_bg.xml

@@ -2,6 +2,6 @@
 <shape xmlns:android="http://schemas.android.com/apk/res/android"
     android:shape="rectangle">
     <corners android:radius="8dp"/>
-    <solid android:color="@color/grey"/>
+    <solid android:color="@color/placeholder_bg_color"/>
 
 </shape>

app/src/main/res/drawable/underline_dashed.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- 底部的虚线 -->
+    <item
+        android:gravity="bottom"
+        android:height="2dp">
+        <shape android:shape="line">
+            <stroke
+                android:width="1dp"
+                android:color="@color/line_color"
+                android:dashWidth="6dp"
+                android:dashGap="3dp" />
+        </shape>
+    </item>
+</layer-list>

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

@@ -62,6 +62,25 @@
                 android:src="@drawable/gou_white" />
 
         </LinearLayout>
+
+        <LinearLayout
+            android:id="@+id/addBtn"
+            android:layout_width="44dp"
+            android:layout_height="44dp"
+            android:layout_marginStart="8dp"
+            android:layout_marginEnd="8dp"
+            android:gravity="center">
+
+            <ImageView
+                android:id="@+id/addAll"
+                android:layout_width="24dp"
+                android:layout_height="24dp"
+                android:background="@drawable/dr_circular_sel_on_bg"
+                android:padding="2dp"
+                android:src="@drawable/add_icon_white" />
+
+        </LinearLayout>
+
     </LinearLayout>
 
     <include
@@ -70,13 +89,16 @@
         android:visibility="gone" />
 
     <RelativeLayout
+        android:id="@+id/splitListLayout"
         android:layout_width="match_parent"
-        android:layout_height="match_parent">
+        android:layout_height="match_parent"
+        android:visibility="visible">
 
         <androidx.recyclerview.widget.RecyclerView
             android:id="@+id/splitRv"
             android:layout_width="match_parent"
             android:layout_height="match_parent"
+            android:layout_above="@+id/continue_now_btn"
             android:layout_margin="8dp"
             android:overScrollMode="never"
             android:scrollbars="none"
@@ -86,11 +108,14 @@
             tools:listitem="@layout/adapter_split_page_item" />
 
         <LinearLayout
-            android:id="@+id/allow_access_btn"
+            android:id="@+id/continue_now_btn"
             android:layout_width="match_parent"
             android:layout_height="48dp"
             android:layout_alignParentBottom="true"
-            android:layout_margin="16dp"
+            android:layout_marginStart="16dp"
+            android:layout_marginTop="8dp"
+            android:layout_marginEnd="16dp"
+            android:layout_marginBottom="16dp"
             android:background="@drawable/dr_btn_not_clickable_bg"
             android:gravity="center">
 
@@ -103,4 +128,43 @@
                 android:textSize="16sp" />
         </LinearLayout>
     </RelativeLayout>
+
+    <RelativeLayout
+        android:id="@+id/splitSelectLayout"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/splitSelectRv"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_above="@+id/splitBtn"
+            android:layout_margin="8dp"
+            android:overScrollMode="never"
+            android:scrollbars="none"
+            tools:itemCount="3"
+            tools:listitem="@layout/adapter_split_selected_page_item" />
+
+        <LinearLayout
+            android:id="@+id/splitBtn"
+            android:layout_width="match_parent"
+            android:layout_height="48dp"
+            android:layout_alignParentBottom="true"
+            android:layout_marginStart="16dp"
+            android:layout_marginTop="8dp"
+            android:layout_marginEnd="16dp"
+            android:layout_marginBottom="16dp"
+            android:background="@drawable/dr_btn_not_clickable_bg"
+            android:gravity="center">
+
+            <TextView
+                style="@style/TextViewFont_PopSemiBold"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/split_pdf"
+                android:textColor="@color/white"
+                android:textSize="16sp" />
+        </LinearLayout>
+    </RelativeLayout>
+
 </LinearLayout>

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

@@ -0,0 +1,133 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/bg_color"
+    android:orientation="vertical">
+
+    <View
+        android:id="@+id/view"
+        android:layout_width="match_parent"
+        android:layout_height="0dp" />
+
+    <LinearLayout
+        android:id="@+id/statusLayout"
+        android:layout_width="match_parent"
+        android:layout_height="48dp"
+        android:gravity="center_vertical"
+        android:orientation="horizontal">
+
+        <LinearLayout
+            android:id="@+id/backBtn"
+            android:layout_width="40dp"
+            android:layout_height="40dp"
+            android:layout_marginStart="8dp"
+            android:layout_marginEnd="8dp"
+            android:gravity="center">
+
+            <ImageView
+                android:layout_width="24dp"
+                android:layout_height="24dp"
+                android:src="@drawable/back_black" />
+
+        </LinearLayout>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:gravity="center_horizontal"
+        android:orientation="vertical">
+
+        <ImageView
+            android:layout_width="56dp"
+            android:layout_height="56dp"
+            android:layout_marginTop="16dp"
+            android:background="@drawable/dr_circular_sel_on_bg"
+            android:src="@drawable/gou_white" />
+
+        <TextView
+            style="@style/TextViewFont_PopMedium"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="16dp"
+            android:text="@string/congratulations"
+            android:textColor="@color/black"
+            android:textSize="20sp" />
+
+        <TextView
+            style="@style/TextViewFont_PopMedium"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="16dp"
+            android:layout_marginTop="4dp"
+            android:layout_marginEnd="16dp"
+            android:layout_marginBottom="16dp"
+            android:gravity="center"
+            android:text="@string/file_created_success"
+            android:textColor="@color/black_60"
+            android:textSize="16sp" />
+
+        <View
+            android:layout_width="match_parent"
+            android:layout_height="0.5dp"
+            android:layout_margin="16dp"
+            android:background="@color/line_color" />
+
+
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/recyclerView"
+            android:layout_width="match_parent"
+            android:layout_height="150dp"
+            android:layout_margin="16dp"
+            tools:itemCount="3"
+            tools:listitem="@layout/adapter_split_selected_result_item" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal"
+            android:padding="16dp">
+
+            <LinearLayout
+                android:id="@+id/shareBtn"
+                android:layout_width="0dp"
+                android:layout_height="48dp"
+                android:layout_marginEnd="8dp"
+                android:layout_weight="1"
+                android:background="@drawable/dr_cancel_btn_bg"
+                android:gravity="center">
+
+                <TextView
+                    style="@style/TextViewFont_PopSemiBold"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/share_file"
+                    android:textColor="@color/black_60"
+                    android:textSize="16sp" />
+            </LinearLayout>
+
+            <LinearLayout
+                android:id="@+id/okBtn"
+                android:layout_width="0dp"
+                android:layout_height="48dp"
+                android:layout_marginStart="8dp"
+                android:layout_weight="1"
+                android:background="@drawable/dr_click_btn_bg"
+                android:gravity="center">
+
+                <TextView
+                    android:id="@+id/okBtnTv"
+                    style="@style/TextViewFont_PopSemiBold"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/ok"
+                    android:textColor="@color/white"
+                    android:textSize="16sp" />
+            </LinearLayout>
+
+        </LinearLayout>
+
+    </LinearLayout>
+</LinearLayout>

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

@@ -19,11 +19,23 @@
             android:layout_height="56dp"
             android:background="@drawable/dr_item_img_frame">
 
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:background="@drawable/dr_placeholder_bg"
+                android:gravity="center">
+
+                <ImageView
+                    android:layout_width="32dp"
+                    android:layout_height="32dp"
+                    android:src="@drawable/file_document" />
+
+            </LinearLayout>
+
             <ImageView
                 android:id="@+id/tvFileImg"
                 android:layout_width="56dp"
-                android:layout_height="56dp"
+                android:layout_height="56dp" />
-                android:src="@mipmap/ic_launcher_round" />
 
             <LinearLayout
                 android:visibility="gone"

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

@@ -6,7 +6,7 @@
     <RelativeLayout
         android:id="@+id/itemBgLayout"
         android:layout_width="match_parent"
-        android:layout_height="230dp"
+        android:layout_height="220dp"
         android:layout_margin="8dp"
         android:background="@drawable/dr_sel_off_frame"
         android:gravity="center"
@@ -28,8 +28,7 @@
         <ImageView
             android:id="@+id/image"
             android:layout_width="match_parent"
-            android:layout_height="match_parent"
+            android:layout_height="match_parent" />
-            android:scaleType="centerCrop" />
 
         <TextView
             android:id="@+id/pageNumberTv"

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

@@ -0,0 +1,140 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical"
+    android:paddingStart="8dp"
+    android:paddingTop="8dp"
+    tools:ignore="RtlSymmetry">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:gravity="center_vertical"
+        android:orientation="horizontal">
+
+        <RelativeLayout
+            android:layout_width="56dp"
+            android:layout_height="56dp"
+            android:background="@drawable/dr_item_img_frame">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:background="@drawable/dr_placeholder_bg"
+                android:gravity="center">
+
+                <ImageView
+                    android:layout_width="32dp"
+                    android:layout_height="32dp"
+                    android:src="@drawable/file_document" />
+
+            </LinearLayout>
+
+            <ImageView
+                android:id="@+id/tvFileImg"
+                android:layout_width="56dp"
+                android:layout_height="56dp" />
+
+        </RelativeLayout>
+
+        <LinearLayout
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_marginStart="12dp"
+            android:layout_weight="1"
+            android:gravity="center_vertical"
+            android:orientation="vertical">
+
+            <LinearLayout
+                android:id="@+id/editTitleBtn"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:orientation="vertical">
+
+                <LinearLayout
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:gravity="center">
+
+                    <TextView
+                        android:id="@+id/tvFileName"
+                        style="@style/TextViewFont_PopMedium"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:ellipsize="middle"
+                        android:maxLines="1"
+                        android:text="@string/app_name"
+                        android:textColor="@color/icon_color"
+                        android:textSize="16sp" />
+
+                    <ImageView
+                        android:layout_width="20dp"
+                        android:layout_height="20dp"
+                        android:layout_marginStart="4dp"
+                        android:layout_marginBottom="4dp"
+                        android:src="@drawable/edit_icon" />
+                </LinearLayout>
+
+                <View
+                    android:layout_width="match_parent"
+                    android:layout_height="2dp"
+                    android:layout_marginTop="2dp"
+                    android:background="@drawable/underline_dashed" />
+            </LinearLayout>
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:gravity="center_vertical"
+                android:orientation="horizontal">
+
+                <TextView
+                    style="@style/TextViewFont_PopRegular"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:ellipsize="end"
+                    android:maxLines="1"
+                    android:text="@string/pages"
+                    android:textColor="@color/black_60"
+                    android:textSize="14sp" />
+
+                <TextView
+                    android:id="@+id/tvPages"
+                    style="@style/TextViewFont_PopRegular"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginStart="4dp"
+                    android:ellipsize="end"
+                    android:maxLines="1"
+                    android:text="0"
+                    android:textColor="@color/black_60"
+                    android:textSize="14sp" />
+
+            </LinearLayout>
+
+        </LinearLayout>
+
+        <LinearLayout
+            android:id="@+id/deleteBtn"
+            android:layout_width="48dp"
+            android:layout_height="48dp"
+            android:gravity="center">
+
+            <ImageView
+                android:layout_width="24dp"
+                android:layout_height="24dp"
+                android:src="@drawable/delete_cha_icon" />
+        </LinearLayout>
+    </LinearLayout>
+
+
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="0.5dp"
+        android:layout_marginTop="8dp"
+        android:layout_marginEnd="8dp"
+        android:background="@color/line_color" />
+
+</LinearLayout>

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

@@ -0,0 +1,96 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical"
+    android:paddingStart="8dp"
+    android:paddingTop="8dp"
+    tools:ignore="RtlSymmetry">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:gravity="center_vertical"
+        android:orientation="horizontal">
+
+        <RelativeLayout
+            android:layout_width="56dp"
+            android:layout_height="56dp"
+            android:background="@drawable/dr_item_img_frame">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:background="@drawable/dr_placeholder_bg"
+                android:gravity="center">
+
+                <ImageView
+                    android:layout_width="32dp"
+                    android:layout_height="32dp"
+                    android:src="@drawable/file_document" />
+
+            </LinearLayout>
+
+            <ImageView
+                android:id="@+id/image"
+                android:layout_width="56dp"
+                android:layout_height="56dp" />
+
+        </RelativeLayout>
+
+        <LinearLayout
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_marginStart="12dp"
+            android:layout_weight="1"
+            android:gravity="center_vertical"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/nameTv"
+                style="@style/TextViewFont_PopMedium"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:ellipsize="middle"
+                android:maxLines="1"
+                android:text="@string/app_name"
+                android:textColor="@color/icon_color"
+                android:textSize="16sp" />
+
+            <TextView
+                android:id="@+id/pathTv"
+                style="@style/TextViewFont_PopRegular"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:ellipsize="end"
+                android:maxLines="2"
+                android:text="@string/path_details"
+                android:textColor="@color/black_60"
+                android:textSize="12sp" />
+
+        </LinearLayout>
+
+        <LinearLayout
+            android:id="@+id/selectBtn"
+            android:layout_width="48dp"
+            android:layout_height="48dp"
+            android:gravity="center">
+
+            <ImageView
+                android:id="@+id/selectIv"
+                android:layout_width="24dp"
+                android:layout_height="24dp"
+                android:src="@drawable/gou" />
+        </LinearLayout>
+    </LinearLayout>
+
+
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="0.5dp"
+        android:layout_marginTop="8dp"
+        android:layout_marginEnd="8dp"
+        android:background="@color/line_color" />
+
+</LinearLayout>

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

@@ -18,6 +18,7 @@
     <string name="sort_by">Sort by</string>
     <string name="created_date">Created Date</string>
     <string name="path">Path</string>
+    <string name="path_details">Path %1$s</string>
     <string name="file_name">File Name</string>
     <string name="file_size">File Size</string>
     <string name="ascending">Ascending</string>
@@ -120,8 +121,16 @@
     <string name="bookmark_loading">Loading bookmarks, please try again later</string>
     <string name="no_files_yet">no files yet</string>
     <string name="split_pdf">Split PDF</string>
+    <string name="split">Split</string>
     <string name="merge_pdf">Merge PDF</string>
     <string name="selected_page">%1$d Selected</string>
     <string name="loading">Loading</string>
     <string name="continue_now">Continue Now</string>
+    <string name="exit_split">Exit Split</string>
+    <string name="confirm_discard_changes">Are you sure you want to exit and discard changes?</string>
+    <string name="discard">Discard</string>
+    <string name="pages">Pages:</string>
+    <string name="congratulations">Congratulations</string>
+    <string name="file_created_success">Your file has been successfully created</string>
+    <string name="please_select_page">Please select at least one page</string>
 </resources>