优化

app/src/main/java/io/legado/app/ui/association/FileAssociationViewModel.kt

@@ -4,6 +4,7 @@ import android.app.Application
 import android.net.Uri
 import androidx.lifecycle.MutableLiveData
 import io.legado.app.constant.AppLog
+import io.legado.app.constant.AppPattern
 import io.legado.app.constant.AppPattern.bookFileRegex
 import io.legado.app.model.localBook.LocalBook
 import io.legado.app.utils.*
@@ -22,20 +23,13 @@ class FileAssociationViewModel(application: Application) : BaseAssociationViewMo
             if (uri.isContentScheme() || uri.isFileScheme()) {
                 val fileDoc = FileDoc.fromUri(uri, false)
                 fileName = fileDoc.name
-                kotlin.runCatching {
-                    if (uri.inputStream(context).getOrNull().isJson()) {
-                        importJson(uri)
-                        return@execute
+                if (fileName.matches(AppPattern.archiveFileRegex)) {
+                    ArchiveUtils.deCompress(fileDoc).forEach {
+                        dispatch(FileDoc.fromFile(it))
                     }
-                }.onFailure {
-                    it.printOnDebug()
-                    AppLog.put("尝试导入为JSON文件失败\n${it.localizedMessage}", it)
+                } else {
+                    dispatch(fileDoc)
                 }
-                if (fileName.matches(bookFileRegex)) {
-                    importBookLiveData.postValue(uri)
-                    return@execute
-                }
-                notSupportedLiveData.postValue(Pair(uri, fileName))
             } else {
                 onLineImportLive.postValue(uri)
             }
@@ -46,6 +40,23 @@ class FileAssociationViewModel(application: Application) : BaseAssociationViewMo
         }
     }
 
+    fun dispatch(fileDoc: FileDoc) {
+        kotlin.runCatching {
+            if (fileDoc.openInputStream().getOrNull().isJson()) {
+                importJson(fileDoc.uri)
+                return
+            }
+        }.onFailure {
+            it.printOnDebug()
+            AppLog.put("尝试导入为JSON文件失败\n${it.localizedMessage}", it)
+        }
+        if (fileDoc.name.matches(bookFileRegex)) {
+            importBookLiveData.postValue(fileDoc.uri)
+            return
+        }
+        notSupportedLiveData.postValue(Pair(fileDoc.uri, fileDoc.name))
+    }
+
     fun importBook(uri: Uri) {
         val book = LocalBook.importFile(uri)
         openBookLiveData.postValue(book.bookUrl)