优化

app/src/main/java/io/legado/app/help/http/BackstageWebView.kt

@@ -28,7 +28,7 @@ class BackstageWebView(
     private val sourceRegex: String? = null,
     private val javaScript: String? = null,
 ) {
-    private lateinit var job: Job
+
     private val mHandler = Handler(Looper.getMainLooper())
     private var callback: Callback? = null
     private var mWebView: WebView? = null
@@ -98,7 +98,6 @@ class BackstageWebView(
     private fun destroy() {
         mWebView?.destroy()
         mWebView = null
-        job.cancel()
     }
 
     private fun getJs(): String {

app/src/main/java/io/legado/app/help/http/RetryInterceptor.kt

@@ -1,12 +0,0 @@
-package io.legado.app.help.http
-
-import okhttp3.Interceptor
-import okhttp3.Response
-
-class RetryInterceptor : Interceptor {
-
-    override fun intercept(chain: Interceptor.Chain): Response {
-        TODO("Not yet implemented")
-    }
-
-}