优化

app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceActivity.kt

@@ -10,7 +10,6 @@ import androidx.activity.viewModels
 import androidx.appcompat.widget.PopupMenu
 import androidx.appcompat.widget.SearchView
 import androidx.core.os.bundleOf
-import androidx.documentfile.provider.DocumentFile
 import androidx.recyclerview.widget.ItemTouchHelper
 import com.google.android.material.snackbar.Snackbar
 import io.legado.app.R
@@ -42,7 +41,6 @@ import io.legado.app.utils.*
 import io.legado.app.utils.viewbindingdelegate.viewBinding
 import kotlinx.coroutines.*
 import kotlinx.coroutines.flow.*
-import java.io.File
 import kotlin.math.min
 
 class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceViewModel>(),
@@ -77,15 +75,16 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
     }
     private val exportDir = registerForActivityResult(HandleFileContract()) { uri ->
         uri ?: return@registerForActivityResult
-        if (uri.isContentScheme()) {
-            DocumentFile.fromTreeUri(this, uri)?.let {
-                viewModel.exportSelection(adapter.selection, it)
+        alert(R.string.export_success) {
+            val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                editView.hint = getString(R.string.path)
+                editView.setText(uri.toString())
             }
-        } else {
-            uri.path?.let {
-                viewModel.exportSelection(adapter.selection, File(it))
+            customView { alertBinding.root }
+            okButton {
+                sendToClip(uri.toString())
             }
-        }
+        }.show()
     }
 
     override fun onActivityCreated(savedInstanceState: Bundle?) {
@@ -331,7 +330,11 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
             R.id.menu_bottom_sel -> viewModel.bottomSource(*adapter.selection.toTypedArray())
             R.id.menu_add_group -> selectionAddToGroups()
             R.id.menu_remove_group -> selectionRemoveFromGroups()
-            R.id.menu_export_selection -> exportDir.launch(null)
+            R.id.menu_export_selection -> exportDir.launch {
+                mode = HandleFileContract.EXPORT
+                fileName = "bookSource.json"
+                file = GSON.toJson(adapter.selection).toByteArray()
+            }
         }
         return true
     }

app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceViewModel.kt

@@ -4,14 +4,12 @@ import android.app.Application
 import android.content.Intent
 import android.text.TextUtils
 import androidx.core.content.FileProvider
-import androidx.documentfile.provider.DocumentFile
 import io.legado.app.base.BaseViewModel
 import io.legado.app.constant.AppConst
 import io.legado.app.constant.AppPattern
 import io.legado.app.data.appDb
 import io.legado.app.data.entities.BookSource
 import io.legado.app.utils.*
-import java.io.File
 
 class BookSourceViewModel(application: Application) : BaseViewModel(application) {
 
@@ -137,31 +135,6 @@ class BookSourceViewModel(application: Application) : BaseViewModel(application)
         }
     }
 
-    fun exportSelection(sources: List<BookSource>, file: File) {
-        execute {
-            val json = GSON.toJson(sources)
-            FileUtils.createFileIfNotExist(file, "exportBookSource.json")
-                .writeText(json)
-        }.onSuccess {
-            context.longToastOnUi("成功导出至\n${file.absolutePath}")
-        }.onError {
-            context.longToastOnUi("导出失败\n${it.localizedMessage}")
-        }
-    }
-
-    fun exportSelection(sources: List<BookSource>, doc: DocumentFile) {
-        execute {
-            val json = GSON.toJson(sources)
-            doc.findFile("exportBookSource.json")?.delete()
-            doc.createFile("", "exportBookSource.json")
-                ?.writeText(context, json)
-        }.onSuccess {
-            context.longToastOnUi("成功导出至\n${doc.uri.path}")
-        }.onError {
-            context.longToastOnUi("导出失败\n${it.localizedMessage}")
-        }
-    }
-
     fun shareSelection(sources: List<BookSource>, success: ((intent: Intent) -> Unit)) {
         execute {
             val tmpSharePath = "${context.filesDir}/shareBookSource.json"

app/src/main/java/io/legado/app/ui/document/HandleFileActivity.kt

@@ -100,7 +100,8 @@ class HandleFileActivity :
                     111 -> getFileData()?.let {
                         viewModel.upload(it.first, it.second) { url ->
                             val uri = Uri.parse(url)
-                            onResult(Intent().setData(uri))
+                            setResult(RESULT_OK, Intent().setData(uri))
+                            finish()
                         }
                     }
                     else -> {

app/src/main/java/io/legado/app/ui/main/bookshelf/BaseBookshelfFragment.kt

@@ -34,9 +34,9 @@ abstract class BaseBookshelfFragment(layoutId: Int) : VMBaseFragment<BookshelfVi
     }
     private val exportBookshelf = registerForActivityResult(HandleFileContract()) {
         it?.let { uri ->
-            alert("导出成功") {
+            alert(R.string.export_success) {
                 val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
-                    editView.hint = "路径"
+                    editView.hint = getString(R.string.path)
                     editView.setText(uri.toString())
                 }
                 customView { alertBinding.root }

app/src/main/res/values-es-rES/strings.xml

@@ -867,4 +867,6 @@
     <string name="upload_url">上传URL</string>
     <string name="download_url_rule">下载URL规则</string>
     <string name="sort_by_respondTime">Ordenar por tiempo de respuesta</string>
+    <string name="export_success">导出成功</string>
+    <string name="path">路径</string>
 </resources>

app/src/main/res/values-ja-rJP/strings.xml

@@ -867,4 +867,6 @@
     <string name="upload_url">上传URL</string>
     <string name="download_url_rule">下载URL规则</string>
     <string name="sort_by_respondTime">Sort by respond time</string>
+    <string name="export_success">导出成功</string>
+    <string name="path">路径</string>
 </resources>

app/src/main/res/values-pt-rBR/strings.xml

@@ -867,5 +867,7 @@
     <string name="upload_url">上传URL</string>
     <string name="download_url_rule">下载URL规则</string>
     <string name="sort_by_respondTime">Classificar por tempo de resposta</string>
+    <string name="export_success">导出成功</string>
+    <string name="path">路径</string>
 
 </resources>

app/src/main/res/values-zh-rHK/strings.xml

@@ -864,5 +864,7 @@
     <string name="upload_url">上传URL</string>
     <string name="download_url_rule">下载URL规则</string>
     <string name="sort_by_respondTime">響應時間排序</string>
+    <string name="export_success">导出成功</string>
+    <string name="path">路径</string>
 
 </resources>

app/src/main/res/values-zh-rTW/strings.xml

@@ -865,5 +865,7 @@
     <string name="upload_url">上传URL</string>
     <string name="download_url_rule">下载URL规则</string>
     <string name="sort_by_respondTime">響應時間排序</string>
+    <string name="export_success">导出成功</string>
+    <string name="path">路径</string>
 
 </resources>

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

@@ -866,5 +866,7 @@
     <string name="upload_url">上传URL</string>
     <string name="download_url_rule">下载URL规则</string>
     <string name="sort_by_respondTime">响应时间排序</string>
+    <string name="export_success">导出成功</string>
+    <string name="path">路径</string>
 
 </resources>

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

@@ -867,5 +867,7 @@
     <string name="pref_cronet_summary">使用Cronet网络组件</string>
     <string name="upload_url">上传URL</string>
     <string name="download_url_rule">下载URL规则</string>
+    <string name="export_success">导出成功</string>
+    <string name="path">路径</string>
 
 </resources>