up

app/src/main/java/io/legado/app/data/dao/RssArticleDao.kt

@@ -1,10 +1,7 @@
 package io.legado.app.data.dao
 
 import androidx.lifecycle.LiveData
-import androidx.room.Dao
-import androidx.room.Insert
-import androidx.room.OnConflictStrategy
-import androidx.room.Query
+import androidx.room.*
 import io.legado.app.data.entities.RssArticle
 
 @Dao
@@ -15,4 +12,7 @@ interface RssArticleDao {
 
     @Insert(onConflict = OnConflictStrategy.IGNORE)
     fun insert(vararg rssArticle: RssArticle)
+
+    @Update
+    fun update(vararg rssArticle: RssArticle)
 }

app/src/main/java/io/legado/app/ui/rss/article/RssArticlesViewModel.kt

@@ -4,6 +4,7 @@ import android.app.Application
 import androidx.lifecycle.MutableLiveData
 import io.legado.app.App
 import io.legado.app.base.BaseViewModel
+import io.legado.app.data.entities.RssArticle
 import io.legado.app.data.entities.RssSource
 import io.legado.app.model.Rss
 import kotlinx.coroutines.Dispatchers.IO
@@ -34,4 +35,11 @@ class RssArticlesViewModel(application: Application) : BaseViewModel(application
         }
     }
 
+    fun read(rssArticle: RssArticle) {
+        execute {
+            rssArticle.read = true
+            App.db.rssArtivleDao().update(rssArticle)
+        }
+    }
+
 }