...启动页

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

 package com.base.pdfoneread.bean
 
 import android.net.Uri
+import com.base.pdfoneread.bean.ConstObject.MIME_TYPE_DOC
+import com.base.pdfoneread.bean.ConstObject.MIME_TYPE_DOCX
+import com.base.pdfoneread.bean.ConstObject.MIME_TYPE_PDF
+import com.base.pdfoneread.bean.ConstObject.MIME_TYPE_PPT
+import com.base.pdfoneread.bean.ConstObject.MIME_TYPE_PPTX
+import com.base.pdfoneread.bean.ConstObject.MIME_TYPE_XLS
+import com.base.pdfoneread.bean.ConstObject.MIME_TYPE_XLSX
 
 data class DocumentBean(
     var path: String = "",

app/src/main/java/com/base/pdfoneread/ui/document/DocumentActivity.kt

@@ -18,6 +18,7 @@ import com.base.pdfoneread.bean.DocumentBean.Companion.TYPE_PPT
 import com.base.pdfoneread.bean.DocumentBean.Companion.TYPE_WORD
 import com.base.pdfoneread.databinding.ActivityDocumentBinding
 import com.base.pdfoneread.ui.BaseActivity
+import com.base.pdfoneread.ui.pdf.PdfActivity
 import com.base.pdfoneread.ui.views.DialogCallBack
 import com.base.pdfoneread.ui.views.DocumentDialog.showDeleteDialog
 import com.base.pdfoneread.ui.views.DocumentDialog.showDocumentHomeMoreDialog
@@ -68,13 +69,13 @@ class DocumentActivity : BaseActivity<ActivityDocumentBinding>(), DialogCallBack
             binding.ivAllSelector.isSelected = size == adapter?.items?.size
         }
         adapter?.itemClick = { item: DocumentBean ->
+
             if (item.type == TYPE_PDF) {
-                showPdfHomeMoreDialog(item, this)
+                PdfActivity.jumpPdfActivity(this, item)
             } else {
-                showDocumentHomeMoreDialog(item, this)
-            }
 
             }
+        }
         adapter?.moreAction = { item: DocumentBean ->
             if (item.type == TYPE_PDF) {
                 showPdfHomeMoreDialog(item, this)

app/src/main/java/com/base/pdfoneread/ui/document/DocumentEx.kt

@@ -357,6 +357,16 @@ fun getDocumentType(mediaBean: MediaBean): String {
     }
 }
 
+fun getTypeByMimeType(mimeType: String): String {
+    return when (mimeType) {
+        MIME_TYPE_PDF -> TYPE_PDF
+        MIME_TYPE_DOC, MIME_TYPE_DOCX -> TYPE_WORD
+        MIME_TYPE_XLS, MIME_TYPE_XLSX -> TYPE_EXCEL
+        MIME_TYPE_PPT, MIME_TYPE_PPTX -> TYPE_PPT
+        else -> ""
+    }
+}
+
 fun saveBookmarkChange(addRemove: Boolean, path: String) {
     if (addRemove) {
         SpStringUtils.addSpString(BOOKMARK_KEY, path)

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

@@ -133,7 +133,7 @@ class MainActivity : BaseActivity<ActivityMainBinding>() {
     }
 
     @SuppressLint("SetTextI18n")
-    private fun changeHomeUI() {
+    fun changeHomeUI() {
         disSelectTab()
         binding.ivHome.isSelected = true
         binding.tvHome.isSelected = true

app/src/main/java/com/base/pdfoneread/ui/main/PermissionFragment.kt

@@ -5,14 +5,21 @@ import androidx.fragment.app.Fragment
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import com.base.pdfoneread.bean.DocumentBean
 import com.base.pdfoneread.databinding.FragmentPermissionBinding
+import com.base.pdfoneread.ui.document.getDocumentType
+import com.base.pdfoneread.ui.document.getTypeByMimeType
+import com.base.pdfoneread.ui.pdf.PdfActivity
+import com.base.pdfoneread.utils.LogEx
+import com.base.pdfoneread.utils.PdfBoxUtils.checkPdfEncryption
 import com.base.pdfoneread.utils.PermissionUtils.requestStoragePermission
 import com.base.pdfoneread.utils.SafUtils.jumpOpenDocumentThenPersistable
-import com.base.pdfoneread.utils.ToastUtils.toast
+import com.base.pdfoneread.utils.UriUtils.getMimeTypeBySafUri
 
 
 class PermissionFragment : Fragment() {
 
+    private val TAG = "PermissionFragment"
     private lateinit var binding: FragmentPermissionBinding
 
     override fun onCreate(savedInstanceState: Bundle?) {
@@ -33,15 +40,31 @@ class PermissionFragment : Fragment() {
         binding.tvSet.setOnClickListener {
             val activity = requireActivity() as MainActivity?
             activity ?: return@setOnClickListener
-            requireContext().requestStoragePermission(activity.launcher) {}
+            requireContext().requestStoragePermission(activity.launcher) {
+                activity.changeHomeUI()
+            }
         }
         binding.tvFileGo.setOnClickListener {
             val activity = requireActivity() as MainActivity?
             activity ?: return@setOnClickListener
             requireContext().jumpOpenDocumentThenPersistable(activity.launcher) { uri ->
-                requireContext().toast("uri=$uri")
+                LogEx.logDebug(TAG, "uri=$uri")
+                activity.changeHomeUI()
+                uri?.let {
+                    val mimeType = getMimeTypeBySafUri(requireContext(), it)
+                    val documentBean = DocumentBean(uri = it, type = getTypeByMimeType(mimeType)).apply {
+                        state = requireContext().checkPdfEncryption(uri = it.toString())
+                    }
+                    LogEx.logDebug(TAG, "documentBean state=${documentBean.state} mimeType=$mimeType")
+                    PdfActivity.jumpPdfActivity(activity, documentBean)
+                }
             }
         }
+        binding.flClose.setOnClickListener {
+            val activity = requireActivity() as MainActivity?
+            activity?.changeHomeUI()
+        }
+
     }
 
     companion object {

app/src/main/java/com/base/pdfoneread/ui/main/SettingFragment.kt

 package com.base.pdfoneread.ui.main
 
+import android.net.Uri
 import android.os.Bundle
 import androidx.fragment.app.Fragment
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
-import com.base.pdfoneread.R
-
+import com.base.pdfoneread.bean.DocumentBean
+import com.base.pdfoneread.databinding.FragmentSettingBinding
+import com.base.pdfoneread.ui.document.getTypeByMimeType
+import com.base.pdfoneread.ui.pdf.PdfActivity
+import com.base.pdfoneread.utils.LogEx
+import com.base.pdfoneread.utils.PdfBoxUtils.checkPdfEncryption
+import com.base.pdfoneread.utils.SafUtils.jumpOpenDocumentThenPersistable
+import com.base.pdfoneread.utils.UriUtils.getMimeTypeBySafUri
 
 class SettingFragment : Fragment() {
 
+    private val TAG = "SettingFragment"
+    private lateinit var binding: FragmentSettingBinding
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
     }
@@ -17,9 +27,33 @@ class SettingFragment : Fragment() {
     override fun onCreateView(
         inflater: LayoutInflater, container: ViewGroup?,
         savedInstanceState: Bundle?
-    ): View? {
-        // Inflate the layout for this fragment
-        return inflater.inflate(R.layout.fragment_setting, container, false)
+    ): View {
+        binding = FragmentSettingBinding.inflate(layoutInflater)
+        return binding.root
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        val activity = requireActivity() as MainActivity?
+        activity ?: return
+
+        binding.llFileManager.setOnClickListener {
+            requireContext().jumpOpenDocumentThenPersistable(activity.launcher) { uri: Uri? ->
+                LogEx.logDebug(TAG, "uri=$uri")
+                activity.changeHomeUI()
+                uri?.let {
+                    val mimeType = getMimeTypeBySafUri(requireContext(), it)
+                    val documentBean = DocumentBean(uri = it, type = getTypeByMimeType(mimeType)).apply {
+                        state = requireContext().checkPdfEncryption(uri = it.toString())
+                    }
+                    LogEx.logDebug(TAG, "documentBean state=${documentBean.state} mimeType=$mimeType")
+
+                    PdfActivity.jumpPdfActivity(activity, documentBean)
+                }
+
+            }
+        }
     }
 
     companion object {

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

@@ -46,7 +46,6 @@ import com.base.pdfoneread.utils.LogEx
 import com.base.pdfoneread.utils.SpStringUtils
 import com.base.pdfoneread.utils.SpStringUtils.LAST_VIEW_KEY
 import com.base.pdfoneread.utils.ToastUtils.toast
-import com.google.android.material.internal.ViewUtils.hideKeyboard
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
@@ -640,7 +639,7 @@ class PdfActivity : BaseActivity<ActivityPdfBinding>() {
                 if (item.state == 0) {
                     activity.startActivity(Intent(activity, PdfActivity::class.java).apply {
                         putExtra("path", item.path)
-                        putExtra("uri", item.uri)
+                        putExtra("uri", item.uri.toString())
                     })
                 }
                 if (item.state == 1) {

app/src/main/java/com/base/pdfoneread/ui/splash/MyStartActivity.kt

@@ -108,6 +108,9 @@ class MyStartActivity : BaseActivity<ActivityMyStartBinding>() {
         })
     }
 
+    override fun onNewIntent(intent: Intent?) {
+        super.onNewIntent(intent)
+    }
 
     private var jump: AtomicBoolean = AtomicBoolean(false)
     fun jumpNext() {
@@ -121,7 +124,7 @@ class MyStartActivity : BaseActivity<ActivityMyStartBinding>() {
             } else {
                 startActivity(Intent(this, MainActivity::class.java))
             }
-
+            finish()
         }, 100)
     }
 

app/src/main/java/com/base/pdfoneread/utils/ActivityLauncher.kt

 package com.base.pdfoneread.utils
 
 import android.content.Intent
+import android.net.Uri
 import androidx.activity.result.ActivityResult
 import androidx.activity.result.ActivityResultCallback
 import androidx.activity.result.ActivityResultCaller
@@ -46,18 +47,17 @@ class ActivityLauncher(activityResultCaller: ActivityResultCaller) {
 
 
     //region saf
-//    private var safResultCallback: ActivityResultCallback<Uri?>? = null
-//    private val safLauncher =
-//        activityResultCaller.registerForActivityResult(
-//            ActivityResultContracts.OpenDocument(),
-//        ) { uri ->
-//            safResultCallback?.onActivityResult(uri)
-//        }
-//
-//    fun launch(array: Array<String>, safResultCallback: ActivityResultCallback<Uri?>?) {
-//        this.safResultCallback = safResultCallback
-//        safLauncher.launch(array)
-//    }
+    private var safResultCallback: ActivityResultCallback<Uri?>? = null
+    private val safLauncher = activityResultCaller.registerForActivityResult(
+        ActivityResultContracts.OpenDocument(),
+    ) { uri ->
+        safResultCallback?.onActivityResult(uri)
+    }
+
+    fun launchSaf(array: Array<String>, safResultCallback: ActivityResultCallback<Uri?>?) {
+        this.safResultCallback = safResultCallback
+        safLauncher.launch(array)
+    }
     //end region
 
 

app/src/main/java/com/base/pdfoneread/utils/SafUtils.kt

 package com.base.pdfoneread.utils
 
-import android.app.Activity
 import android.content.Context
 import android.content.Intent
 import android.net.Uri
-import android.os.Build
-import android.provider.DocumentsContract
+import com.base.pdfoneread.bean.ConstObject.MIME_TYPE_DOC
+import com.base.pdfoneread.bean.ConstObject.MIME_TYPE_DOCX
+import com.base.pdfoneread.bean.ConstObject.MIME_TYPE_PDF
+import com.base.pdfoneread.bean.ConstObject.MIME_TYPE_PPT
+import com.base.pdfoneread.bean.ConstObject.MIME_TYPE_PPTX
+import com.base.pdfoneread.bean.ConstObject.MIME_TYPE_XLS
+import com.base.pdfoneread.bean.ConstObject.MIME_TYPE_XLSX
 
 
 object SafUtils {
@@ -20,18 +24,19 @@ object SafUtils {
         launcher: ActivityLauncher,
         callBack: (uri: Uri?) -> Unit
     ) {
-        val intent = Intent(Intent.ACTION_OPEN_DOCUMENT)
-        val downloadsUri = Uri.parse("content://com.android.providers.downloads.documents/tree/downloads")
-        // 可以设置一个初始URI，当文件选择器加载时会显示这个URI指向的文件夹
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-            intent.putExtra(DocumentsContract.EXTRA_INITIAL_URI, downloadsUri)
-        }
-        launcher.launch(intent) { result ->
-            if (result.resultCode == Activity.RESULT_OK) {
-                val treeUri = result.data?.data
-                treeUri?.let { persistableUri(it) }
-                callBack.invoke(treeUri)
-            }
+
+        val uris = arrayOf(
+            MIME_TYPE_PDF, // PDF
+            MIME_TYPE_DOC,
+            MIME_TYPE_DOCX,
+            MIME_TYPE_XLS,
+            MIME_TYPE_XLSX,
+            MIME_TYPE_PPT,
+            MIME_TYPE_PPTX,
+        )
+        launcher.launchSaf(uris) { uri ->
+            uri?.let { persistableUri(it) }
+            callBack.invoke(uri)
         }
     }
 

app/src/main/java/com/base/pdfoneread/utils/UriUtils.kt

@@ -26,4 +26,12 @@ object UriUtils {
             }
         }
     }
+
+    /**
+     * 根据saf返回的uri获取MimeType
+     */
+    fun getMimeTypeBySafUri(context: Context, uri: Uri): String {
+        val mimeType = context.contentResolver.getType(uri) ?: "unKnow"
+        return mimeType
+    }
 }
\ No newline at end of file

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

@@ -8,6 +8,7 @@
     tools:context=".ui.main.SettingFragment">
 
     <LinearLayout
+        android:id="@+id/ll_file_manager"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_marginTop="20dp"