up

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

@@ -14,9 +14,11 @@ import io.legado.app.base.VMBaseActivity
 import io.legado.app.data.entities.RssArticle
 import io.legado.app.lib.theme.ATH
 import io.legado.app.ui.rss.read.ReadRssActivity
+import io.legado.app.ui.rss.source.edit.RssSourceEditActivity
 import io.legado.app.utils.getViewModel
 import kotlinx.android.synthetic.main.activity_rss_artivles.*
 import org.jetbrains.anko.startActivity
+import org.jetbrains.anko.startActivityForResult
 
 class RssArticlesActivity : VMBaseActivity<RssArticlesViewModel>(R.layout.activity_rss_artivles),
     RssArticlesAdapter.CallBack {
@@ -24,6 +26,7 @@ class RssArticlesActivity : VMBaseActivity<RssArticlesViewModel>(R.layout.activi
     override val viewModel: RssArticlesViewModel
         get() = getViewModel(RssArticlesViewModel::class.java)
 
+    private val editSource = 12319
     private var adapter: RssArticlesAdapter? = null
     private var rssArticlesData: LiveData<List<RssArticle>>? = null
 
@@ -47,6 +50,9 @@ class RssArticlesActivity : VMBaseActivity<RssArticlesViewModel>(R.layout.activi
 
     override fun onCompatOptionsItemSelected(item: MenuItem): Boolean {
         when (item.itemId) {
+            R.id.menu_edit_source -> viewModel.rssSource?.sourceUrl?.let {
+                startActivityForResult<RssSourceEditActivity>(editSource, Pair("data", it))
+            }
             R.id.menu_clear -> {
                 intent.getStringExtra("url")?.let {
                     refresh_progress_bar.isAutoLoading = true

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

@@ -11,27 +11,29 @@ import kotlinx.coroutines.Dispatchers.IO
 
 
 class RssArticlesViewModel(application: Application) : BaseViewModel(application) {
-
+    var rssSource: RssSource? = null
     val titleLiveData = MutableLiveData<String>()
 
     fun loadContent(url: String, onFinally: () -> Unit) {
         execute {
-            var rssSource = App.db.rssSourceDao().getByKey(url)
-            if (rssSource == null) {
+            rssSource = App.db.rssSourceDao().getByKey(url)
+            rssSource?.let {
+                titleLiveData.postValue(it.sourceName)
+            } ?: let {
                 rssSource = RssSource(sourceUrl = url)
-            } else {
-                titleLiveData.postValue(rssSource.sourceName)
             }
-            Rss.getArticles(rssSource, this)
-                .onSuccess(IO) {
-                    it?.let {
-                        App.db.rssArticleDao().insert(*it.toTypedArray())
+            rssSource?.let {
+                Rss.getArticles(it, this)
+                    .onSuccess(IO) {
+                        it?.let {
+                            App.db.rssArticleDao().insert(*it.toTypedArray())
+                        }
+                    }.onError {
+                        toast(it.localizedMessage)
+                    }.onFinally {
+                        onFinally()
                     }
-                }.onError {
-                    toast(it.localizedMessage)
-                }.onFinally {
-                    onFinally()
-                }
+            }
         }
     }
 

app/src/main/res/menu/rss_articles.xml

@@ -2,6 +2,11 @@
 <menu xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto">
 
+    <item
+        android:id="@+id/menu_edit_source"
+        android:title="@string/edit_source"
+        app:showAsAction="never" />
+
     <item
         android:id="@+id/menu_clear"
         android:title="@string/clear"

app/src/main/res/values/strings.xml

@@ -144,6 +144,7 @@
     <string name="aloud_stop">朗读停止</string>
     <string name="clear_cache">清除缓存</string>
     <string name="action_save">保存</string>
+    <string name="edit_source">编辑源</string>
     <string name="edit_book_source">编辑书源</string>
     <string name="disable_book_source">禁用书源</string>
     <string name="add_book_source">新建书源</string>