up

app/src/main/java/io/legado/app/help/storage/Backup.kt

@@ -1,5 +1,8 @@
 package io.legado.app.help.storage
 
+import android.content.Context
+import android.net.Uri
+import androidx.documentfile.provider.DocumentFile
 import io.legado.app.App
 import io.legado.app.R
 import io.legado.app.help.FileHelp
@@ -27,6 +30,34 @@ object Backup {
         legadoPath + File.separator + "Export"
     }
 
+    fun backup(context: Context, uri: Uri) {
+        DocumentFile.fromTreeUri(context, uri)?.listFiles()?.forEach { doc ->
+            when (doc.name) {
+                "bookshelf.json" -> {
+
+                }
+                "bookGroup.json" -> {
+
+                }
+                "bookSource.json" -> {
+
+                }
+                "rssSource.json" -> {
+
+                }
+                "replaceRule.json" -> {
+
+                }
+                ReadBookConfig.readConfigFileName -> {
+
+                }
+                "config.xml" -> {
+
+                }
+            }
+        }
+    }
+
     private fun pBackup(path: String = legadoPath) {
         backupBookshelf(path)
         backupBookGroup(path)

app/src/main/java/io/legado/app/ui/main/MainActivity.kt

@@ -18,7 +18,6 @@ import io.legado.app.R
 import io.legado.app.base.VMBaseActivity
 import io.legado.app.constant.Bus
 import io.legado.app.constant.PreferKey
-import io.legado.app.help.ReadBookConfig
 import io.legado.app.help.permission.Permissions
 import io.legado.app.help.permission.PermissionsCompat
 import io.legado.app.help.storage.Backup
@@ -156,41 +155,13 @@ class MainActivity : VMBaseActivity<MainViewModel>(R.layout.activity_main),
             val uri = Uri.parse(backupPath)
             val doc = DocumentFile.fromTreeUri(this, uri)
             if (doc?.canWrite() == true) {
-                backup(uri)
+                Backup.backup(this, uri)
             } else {
                 selectBackupFolder()
             }
         }
     }
 
-    private fun backup(uri: Uri) {
-        DocumentFile.fromTreeUri(this, uri)?.listFiles()?.forEach { doc ->
-            when (doc.name) {
-                "bookshelf.json" -> {
-
-                }
-                "bookGroup.json" -> {
-
-                }
-                "bookSource.json" -> {
-
-                }
-                "rssSource.json" -> {
-
-                }
-                "replaceRule.json" -> {
-
-                }
-                ReadBookConfig.readConfigFileName -> {
-
-                }
-                "config.xml" -> {
-
-                }
-            }
-        }
-    }
-
     fun restore() {
         PermissionsCompat.Builder(this)
             .addPermissions(*Permissions.Group.STORAGE)
@@ -240,7 +211,7 @@ class MainActivity : VMBaseActivity<MainViewModel>(R.layout.activity_main),
                         uri,
                         Intent.FLAG_GRANT_READ_URI_PERMISSION or Intent.FLAG_GRANT_WRITE_URI_PERMISSION
                     )
-                    backup(uri)
+                    Backup.backup(this, uri)
                 }
             }
             restoreSelectRequestCode -> if (resultCode == Activity.RESULT_OK) {