No more content length validation

app/src/main/java/com/hippo/ehviewer/cronet/CronetKt.kt

@@ -46,7 +46,7 @@ class CronetRequest {
     lateinit var onResponse: CronetRequest.(UrlResponseInfo) -> Unit
     lateinit var request: UrlRequest
     lateinit var daemonCont: Continuation<Boolean>
-    lateinit var readerCont: Continuation<Long>
+    lateinit var readerCont: Continuation<Unit>
     val callback = object : UrlRequest.Callback() {
         override fun onRedirectReceived(req: UrlRequest, info: UrlResponseInfo, url: String) {
             logcat(tag = TAG) { "Redirected to $url" }
@@ -63,8 +63,7 @@ class CronetRequest {
         }
 
         override fun onSucceeded(req: UrlRequest, info: UrlResponseInfo) {
-            val length = info.receivedByteCount
-            readerCont.resume(length)
+            readerCont.resume(Unit)
             daemonCont.resume(true)
         }
 
@@ -84,7 +83,7 @@ inline fun cronetRequest(url: String, referer: String? = null, conf: UrlRequest.
     }.apply(conf).build()
 }
 
-suspend inline fun CronetRequest.awaitBodyFully(crossinline callback: (ByteBuffer) -> Unit): Long {
+suspend inline fun CronetRequest.awaitBodyFully(crossinline callback: (ByteBuffer) -> Unit) {
     val buffer = pool.borrow()
     return try {
         suspendCancellableCoroutine { cont ->

app/src/main/java/com/hippo/ehviewer/spider/SpiderDen.kt

@@ -160,25 +160,24 @@ class SpiderDen(mGalleryInfo: GalleryInfo) {
         }
     }
 
-    private suspend fun saveResponseMeta(index: Int, ext: String, length: Long, fops: suspend (UniFile) -> Long): Boolean {
+    private suspend fun saveResponseMeta(index: Int, ext: String, length: Long, fops: suspend (UniFile) -> Unit): Boolean {
         suspend fun realFops(f: UniFile) = fops(f).apply {
             if (ext.lowercase() == "gif") {
                 f.openFileDescriptor("rw").use { rewriteGifSource2(it.fd) }
             }
         }
         findDownloadFileForIndex(index, ext)?.run {
-            return realFops(this) == length
+            realFops(this)
+            return true
         }
 
         // Read Mode, allow save to cache
         if (mode == SpiderQueen.MODE_READ) {
             val key = getImageKey(mGid, index)
-            var received = 0L
-            sCache.suspendEdit(key) {
+            return sCache.suspendEdit(key) {
                 metadata.toFile().writeText(ext)
-                received = realFops(UniFile.fromFile(data.toFile())!!)
+                realFops(UniFile.fromFile(data.toFile())!!)
             }
-            return received == length
         }
         return false
     }