feat: 优化

app/src/main/java/io/legado/app/help/SourceHelp.kt

@@ -0,0 +1,44 @@
+package io.legado.app.help
+
+import android.os.Handler
+import android.os.Looper
+import io.legado.app.App
+import io.legado.app.data.entities.BookSource
+import io.legado.app.data.entities.RssSource
+import io.legado.app.utils.splitNotBlank
+import org.jetbrains.anko.toast
+
+object SourceHelp {
+
+    private val handler = Handler(Looper.getMainLooper())
+    private val list18Plus by lazy {
+        String(App.INSTANCE.assets.open("18PlusList.txt").readBytes()).splitNotBlank("\n")
+    }
+
+    fun insertRssSource(vararg rssSources: RssSource) {
+        rssSources.forEach { rssSource ->
+            if (is18Plus(rssSource.sortUrl)) {
+                handler.post {
+                    App.INSTANCE.toast("${rssSource.sourceName}是18+网址,禁止导入.")
+                }
+            } else {
+                App.db.rssSourceDao().insert(rssSource)
+            }
+        }
+    }
+
+    fun insertBookSource(vararg bookSources: BookSource) {
+        App.db.bookSourceDao().insert(*bookSources)
+    }
+
+    private fun is18Plus(url: String?): Boolean {
+        url ?: return false
+        list18Plus.forEach {
+            if (url.contains(it)) {
+                return true
+            }
+        }
+        return false
+    }
+
+}

app/src/main/java/io/legado/app/ui/rss/source/manage/RssSourceViewModel.kt

@@ -9,6 +9,7 @@ import io.legado.app.App
 import io.legado.app.R
 import io.legado.app.base.BaseViewModel
 import io.legado.app.data.entities.RssSource
+import io.legado.app.help.SourceHelp
 import io.legado.app.help.http.HttpHelper
 import io.legado.app.help.storage.Restore.jsonPath
 import io.legado.app.utils.*
@@ -162,7 +163,7 @@ class RssSourceViewModel(application: Application) : BaseViewModel(application)
             }
             if (null != content) {
                 GSON.fromJsonArray<RssSource>(content)?.let {
-                    App.db.rssSourceDao().insert(*it.toTypedArray())
+                    SourceHelp.insertRssSource(*it.toTypedArray())
                 }
             }
         }.onSuccess {
@@ -184,7 +185,7 @@ class RssSourceViewModel(application: Application) : BaseViewModel(application)
                         }
                     } else {
                         GSON.fromJsonArray<RssSource>(text1)?.let {
-                            App.db.rssSourceDao().insert(*it.toTypedArray())
+                            SourceHelp.insertRssSource(*it.toTypedArray())
                             count = 1
                         }
                     }
@@ -199,7 +200,7 @@ class RssSourceViewModel(application: Application) : BaseViewModel(application)
                             rssSources.add(it)
                         }
                     }
-                    App.db.rssSourceDao().insert(*rssSources.toTypedArray())
+                    SourceHelp.insertRssSource(*rssSources.toTypedArray())
                     "导入${rssSources.size}条"
                 }
                 text1.isAbsUrl() -> {
@@ -225,7 +226,7 @@ class RssSourceViewModel(application: Application) : BaseViewModel(application)
                     sources.add(source)
                 }
             }
-            App.db.rssSourceDao().insert(*sources.toTypedArray())
+            SourceHelp.insertRssSource(*sources.toTypedArray())
             return sources.size
         }
         return 0