up

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

@@ -25,6 +25,9 @@ class RssArticlesActivity : VMBaseActivity<RssArticlesViewModel>(R.layout.activi
 
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         initView()
+        viewModel.titleLiveData.observe(this, Observer {
+            title_bar.title = it
+        })
         intent.getStringExtra("url")?.let {
             initData(it)
             viewModel.loadContent(it) {

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

@@ -1,6 +1,7 @@
 package io.legado.app.ui.rss.article
 
 import android.app.Application
+import androidx.lifecycle.MutableLiveData
 import io.legado.app.App
 import io.legado.app.base.BaseViewModel
 import io.legado.app.model.rss.RssParser
@@ -10,9 +11,14 @@ import java.net.URL
 
 class RssArticlesViewModel(application: Application) : BaseViewModel(application) {
 
+    val titleLiveData = MutableLiveData<String>()
+
     fun loadContent(url: String, onFinally: () -> Unit) {
         execute {
             val rssSource = App.db.rssSourceDao().getByKey(url)
+            rssSource?.let {
+                titleLiveData.postValue(rssSource.sourceName)
+            }
             val xml = URL(url).readText()
             if (rssSource == null || rssSource.ruleArticles.isNullOrBlank()) {
                 RssParser.parseXML(xml, url).let {