优化 #5598

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

@@ -25,8 +25,14 @@ import io.legado.app.lib.dialogs.alert
 import io.legado.app.lib.theme.primaryColor
 import io.legado.app.ui.widget.dialog.CodeDialog
 import io.legado.app.ui.widget.dialog.WaitDialog
-import io.legado.app.utils.*
+import io.legado.app.utils.GSON
+import io.legado.app.utils.dpToPx
+import io.legado.app.utils.fromJsonObject
+import io.legado.app.utils.putPrefBoolean
+import io.legado.app.utils.setLayout
+import io.legado.app.utils.showDialogFragment
 import io.legado.app.utils.viewbindingdelegate.viewBinding
+import io.legado.app.utils.visible
 import splitties.views.onClick
 
 /**
@@ -223,10 +229,11 @@ class ImportRssSourceDialog() : BaseDialogFragment(R.layout.dialog_recycler_view
             binding.apply {
                 cbSourceName.isChecked = viewModel.selectStatus[holder.layoutPosition]
                 cbSourceName.text = item.sourceName
-                tvSourceState.text = if (viewModel.checkSources[holder.layoutPosition] != null) {
-                    "已有"
-                } else {
-                    "新增"
+                val localSource = viewModel.checkSources[holder.layoutPosition]
+                tvSourceState.text = when {
+                    localSource == null -> "新增"
+                    item.lastUpdateTime > localSource.lastUpdateTime -> "更新"
+                    else -> "已有"
                 }
             }
         }

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

@@ -184,7 +184,7 @@ class ImportRssSourceViewModel(app: Application) : BaseViewModel(app) {
             allSources.forEach {
                 val has = appDb.rssSourceDao.getByKey(it.sourceUrl)
                 checkSources.add(has)
-                selectStatus.add(has == null)
+                selectStatus.add(has == null || has.lastUpdateTime < it.lastUpdateTime)
             }
             successLiveData.postValue(allSources.size)
         }

app/src/main/java/io/legado/app/ui/rss/source/edit/RssSourceEditViewModel.kt

@@ -10,6 +10,8 @@ import io.legado.app.exception.NoStackTraceException
 import io.legado.app.help.AppCacheManager
 import io.legado.app.help.RuleComplete
 import io.legado.app.help.http.CookieStore
+import io.legado.app.help.source.removeSortCache
+import io.legado.app.model.SharedJsScope
 import io.legado.app.utils.GSON
 import io.legado.app.utils.fromJsonObject
 import io.legado.app.utils.getClipText
@@ -41,6 +43,16 @@ class RssSourceEditViewModel(application: Application) : BaseViewModel(applicati
             if (source.sourceName.isBlank() || source.sourceName.isBlank()) {
                 throw NoStackTraceException(context.getString(R.string.non_null_name_url))
             }
+            val oldSource = rssSource ?: RssSource()
+            if (!source.equal(oldSource)) {
+                source.lastUpdateTime = System.currentTimeMillis()
+                if (oldSource.sortUrl != source.sortUrl) {
+                    oldSource.removeSortCache()
+                }
+                if (oldSource.jsLib != source.jsLib) {
+                    SharedJsScope.remove(oldSource.jsLib)
+                }
+            }
             rssSource?.let {
                 appDb.rssSourceDao.delete(it)
                 //更新收藏的源地址