添加进度条

app/src/main/java/io/legado/app/ui/rss/read/ReadRssActivity.kt

@@ -17,6 +17,7 @@ import io.legado.app.constant.AppConst
 import io.legado.app.databinding.ActivityRssReadBinding
 import io.legado.app.help.config.AppConfig
 import io.legado.app.lib.dialogs.SelectItem
+import io.legado.app.lib.theme.accentColor
 import io.legado.app.lib.theme.primaryTextColor
 import io.legado.app.model.Download
 import io.legado.app.ui.association.OnLineImportActivity
@@ -118,6 +119,7 @@ class ReadRssActivity : VMBaseActivity<ActivityRssReadBinding, ReadRssViewModel>
 
     @SuppressLint("SetJavaScriptEnabled")
     private fun initWebView() {
+        binding.progressBar.fontColor = accentColor
         binding.webView.webChromeClient = CustomWebChromeClient()
         binding.webView.webViewClient = CustomWebViewClient()
         binding.webView.settings.apply {
@@ -295,6 +297,12 @@ class ReadRssActivity : VMBaseActivity<ActivityRssReadBinding, ReadRssViewModel>
 
     inner class CustomWebChromeClient : WebChromeClient() {
 
+        override fun onProgressChanged(view: WebView?, newProgress: Int) {
+            super.onProgressChanged(view, newProgress)
+            binding.progressBar.setDurProgress(newProgress)
+            binding.progressBar.gone(newProgress == 100)
+        }
+
         override fun onShowCustomView(view: View?, callback: CustomViewCallback?) {
             requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_SENSOR
             binding.llView.invisible()

app/src/main/res/layout/activity_rss_read.xml

@@ -5,7 +5,7 @@
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:orientation="vertical">
 
-    <LinearLayout
+    <androidx.constraintlayout.widget.ConstraintLayout
         android:id="@+id/ll_view"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
@@ -15,14 +15,24 @@
             android:id="@+id/title_bar"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            app:fitStatusBar="false" />
+            app:fitStatusBar="false"
+            app:layout_constraintTop_toTopOf="parent" />
 
         <io.legado.app.ui.rss.read.VisibleWebView
             android:id="@+id/web_view"
             android:layout_width="match_parent"
-            android:layout_height="match_parent" />
+            android:layout_height="0dp"
+            app:layout_constraintTop_toBottomOf="@+id/title_bar"
+            app:layout_constraintBottom_toBottomOf="parent" />
 
-    </LinearLayout>
+        <io.legado.app.ui.widget.anima.RefreshProgressBar
+            android:id="@+id/progress_bar"
+            android:layout_width="match_parent"
+            android:layout_height="1dp"
+            app:max_progress="100"
+            app:layout_constraintTop_toTopOf="@id/web_view" />
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
 
     <FrameLayout
         android:id="@+id/custom_web_view"