Refine Cronet workaround

app/src/main/kotlin/com/hippo/ehviewer/EhApplication.kt

@@ -196,7 +196,7 @@ class EhApplication :
 
     companion object {
         val ktorClient by lazy {
-            if (isAtLeastSExtension7 && Settings.enableCronet) {
+            if (isAtLeastSExtension7 && Settings.enableCronet.value) {
                 HttpClient(Cronet) {
                     engine { configureClient() }
                     configureCommon()

app/src/main/kotlin/com/hippo/ehviewer/Settings.kt

@@ -126,6 +126,7 @@ object Settings : DataStorePreferences(null) {
     val qSSaveProgress = boolPref("qs_save_progress", true)
     val security = boolPref("require_unlock", false)
     val animateItems = boolPref("animate_items", true)
+    val enableCronet = boolPref("enable_cronet", true)
     val displayName = stringOrNullPref("display_name", null)
     val avatar = stringOrNullPref("avatar", null)
     val recentDownloadLabel = stringOrNullPref("recent_download_label", null)
@@ -164,7 +165,6 @@ object Settings : DataStorePreferences(null) {
     var downloadOriginImage by boolPref("download_origin_image", false)
     var saveAsCbz by boolPref("save_as_cbz", false)
     var archiveMetadata by boolPref("archive_metadata", true)
-    var enableCronet by boolPref("enable_cronet", true)
     var desktopSite by boolPref("desktop_site", false)
     var recentFavCat by intPref("recent_fav_cat", FavListUrlBuilder.FAV_CAT_LOCAL)
     var defaultFavSlot by intPref("default_favorite_slot", -2)

app/src/main/kotlin/com/hippo/ehviewer/ktor/CronetEngine.kt

@@ -4,6 +4,7 @@ package com.hippo.ehviewer.ktor
 
 import android.net.http.HttpEngine
 import android.net.http.HttpException
+import android.net.http.NetworkException
 import android.net.http.UploadDataProvider
 import android.net.http.UploadDataSink
 import android.net.http.UrlRequest
@@ -11,6 +12,7 @@ import android.net.http.UrlResponseInfo
 import android.os.Build
 import androidx.annotation.RequiresExtension
 import com.hippo.ehviewer.Settings
+import com.hippo.ehviewer.util.restartApplication
 import io.ktor.client.engine.HttpClientEngineBase
 import io.ktor.client.engine.callContext
 import io.ktor.client.plugins.HttpTimeoutCapability
@@ -39,6 +41,7 @@ import kotlinx.coroutines.channels.Channel
 import kotlinx.coroutines.channels.consumeEach
 import kotlinx.coroutines.job
 import kotlinx.coroutines.suspendCancellableCoroutine
+import splitties.preferences.edit
 
 class CronetEngine(override val config: CronetConfig) : HttpClientEngineBase("Cronet") {
     // Limit thread to 1 since we are async & non-blocking
@@ -103,8 +106,11 @@ class CronetEngine(override val config: CronetConfig) : HttpClientEngineBase("Cr
             override fun onFailed(request: UrlRequest, info: UrlResponseInfo?, error: HttpException) {
                 // Cronet may crash on some devices, fuck xiaomi
                 // https://github.com/FooIbar/EhViewer/issues/1826
-                if (error.message?.contains("ERR_FILE_NOT_FOUND") == true) {
-                    Settings.enableCronet = false
+                if (error is NetworkException && error.errorCode == NetworkException.ERROR_OTHER) {
+                    Settings.edit(true) {
+                        enableCronet.value = false
+                    }
+                    config.context.restartApplication()
                 }
                 if (continuation.isActive) {
                     continuation.resumeWithException(error)

app/src/main/kotlin/com/hippo/ehviewer/ui/settings/AdvancedScreen.kt

@@ -175,10 +175,12 @@ fun AdvancedScreen(navigator: DestinationsNavigator) {
                 useSelectedAsSummary = true,
                 entries = languages,
             )
-            if (BuildConfig.DEBUG) {
-                SwitchPreference(
+            var enableCronet by Settings.enableCronet.asMutableState()
+            if (BuildConfig.DEBUG || !enableCronet) {
+                SwitchPref(
+                    checked = enableCronet,
+                    onMutate = { enableCronet = !enableCronet },
                     title = "Enable Cronet",
-                    value = Settings::enableCronet,
                 )
             }
             if (isAtLeastO) {

app/src/main/kotlin/com/hippo/ehviewer/util/ContextUtil.kt

@@ -3,6 +3,7 @@ package com.hippo.ehviewer.util
 import android.app.Activity
 import android.content.Context
 import android.content.ContextWrapper
+import android.content.Intent
 
 /**
  * Find the closest Activity in a given Context.
@@ -15,3 +16,10 @@ inline fun <reified T : Activity> Context.findActivity(): T {
     }
     throw IllegalStateException("findActivity() should be called in the context of an Activity")
 }
+
+fun Context.restartApplication() {
+    packageManager.getLaunchIntentForPackage(packageName)?.let {
+        startActivity(Intent.makeRestartActivityTask(it.component))
+        Runtime.getRuntime().exit(0)
+    }
+}