Update README.md

.idea/deploymentTargetDropDown.xml

@@ -12,6 +12,6 @@
         </deviceKey>
       </Target>
     </targetSelectedWithDropDown>
-    <timeTargetWasSelectedWithDropDown value="2022-01-04T14:31:24.587053Z" />
+    <timeTargetWasSelectedWithDropDown value="2022-01-08T14:40:03.455241Z" />
   </component>
 </project>

README.md

@@ -2,7 +2,7 @@
 *Pupil, Hitomi.la viewer for Android*  
 
 ![](https://img.shields.io/github/downloads/tom5079/Pupil/total)  
-[![](https://img.shields.io/github/downloads/tom5079/Pupil/5.2.8/Pupil-v5.2.8.apk?color=%234fc3f7&label=DOWNLOAD%20APP&style=for-the-badge)](https://github.com/tom5079/Pupil/releases/download/5.2.8/Pupil-v5.2.8.apk)
+[![](https://img.shields.io/github/downloads/tom5079/Pupil/5.2.11/Pupil-v5.2.11.apk?color=%234fc3f7&label=DOWNLOAD%20APP&style=for-the-badge)](https://github.com/tom5079/Pupil/releases/download/5.2.11/Pupil-v5.2.11.apk)  
 [![](https://discordapp.com/api/guilds/610452916612104194/embed.png?style=banner2)](https://discord.gg/Stj4b5v)
 
 # Features

app/build.gradle

@@ -38,7 +38,7 @@ android {
         minSdkVersion 16
         targetSdkVersion 31
         versionCode 69
-        versionName "5.2.8"
+        versionName "5.2.11"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables.useSupportLibrary = true
     }
@@ -111,6 +111,7 @@ dependencies {
     implementation 'com.github.piasy:BigImageViewer:1.8.1'
     implementation 'com.github.piasy:FrescoImageLoader:1.8.1'
     implementation 'com.github.piasy:FrescoImageViewFactory:1.8.1'
+    implementation 'com.facebook.fresco:imagepipeline-okhttp3:2.6.0'
 
     //noinspection GradleDependency
     implementation "com.squareup.okhttp3:okhttp:$okhttp_version"

app/release/output-metadata.json

@@ -12,7 +12,7 @@
       "filters": [],
       "attributes": [],
       "versionCode": 69,
-      "versionName": "5.2.8",
+      "versionName": "5.2.11",
       "outputFile": "app-release.apk"
     }
   ],

app/src/androidTest/java/xyz/quaver/pupil/ExampleInstrumentedTest.kt

@@ -20,10 +20,13 @@
 
 package xyz.quaver.pupil
 
+import android.os.Build
 import android.util.Log
 import android.webkit.*
+import android.widget.Toast
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.platform.app.InstrumentationRegistry
+import com.google.firebase.crashlytics.FirebaseCrashlytics
 import kotlinx.coroutines.*
 import org.junit.Before
 import org.junit.Test
@@ -43,30 +46,48 @@ class ExampleInstrumentedTest {
 
         runBlocking {
             withContext(Dispatchers.Main) {
+                WebView.setWebContentsDebuggingEnabled(true)
+
                 webView = WebView(appContext).apply {
-                    settings.javaScriptEnabled = true
+                    with (settings) {
+                        javaScriptEnabled = true
+                        domStorageEnabled = true
+                    }
+
+                    userAgent = settings.userAgentString
+
+                    webViewClient = object: WebViewClient() {
+                        override fun onPageFinished(view: WebView?, url: String?) {
+                            webViewReady = true
+                        }
+
+                        override fun onReceivedError(
+                            view: WebView?,
+                            request: WebResourceRequest?,
+                            error: WebResourceError?
+                        ) {
+                        }
+                    }
+
+                    webChromeClient = object: WebChromeClient() {
+                        override fun onConsoleMessage(consoleMessage: ConsoleMessage?): Boolean {
+                            return super.onConsoleMessage(consoleMessage)
+                        }
+                    }
 
                     addJavascriptInterface(object {
                         @JavascriptInterface
                         fun onResult(uid: String, result: String) {
                             _webViewFlow.tryEmit(uid to result)
                         }
-                    }, "Callback")
+                        @JavascriptInterface
-
+                        fun onError(uid: String, message: String) {
-                    loadDataWithBaseURL(
+                            _webViewFlow.tryEmit(uid to null)
-                        "https://hitomi.la/",
-                        """
-                            <script src="https://ltn.hitomi.la/jquery.min.js"></script>
-                            <script src="https://ltn.hitomi.la/common.js"></script>
-                            <script src="https://ltn.hitomi.la/search.js"></script>
-                            <script src="https://ltn.hitomi.la/searchlib.js"></script>
-                            <script src="https://ltn.hitomi.la/results.js></script>
-                        """.trimIndent(),
-                        "text/html",
-                        null,
-                        null
-                    )
                         }
+                    }, "Callback")
+                }
+
+                reloadWhenFailedOrUpdate()
             }
         }
     }
@@ -74,7 +95,7 @@ class ExampleInstrumentedTest {
     @Test
     fun test_getGalleryIDsFromNozomi() {
         runBlocking {
-            val result = getGalleryIDsFromNozomi(null, "index", "all")
+            val result = getGalleryIDsFromNozomi(null, "boten", "all")
 
             Log.d("PUPILD", "getGalleryIDsFromNozomi: ${result.size}")
         }

app/src/main/java/xyz/quaver/pupil/Pupil.kt

@@ -34,6 +34,7 @@ import android.widget.Toast
 import androidx.appcompat.app.AppCompatDelegate
 import androidx.core.content.ContextCompat
 import androidx.preference.PreferenceManager
+import com.facebook.imagepipeline.backends.okhttp3.OkHttpImagePipelineConfigFactory
 import com.github.piasy.biv.BigImageViewer
 import com.github.piasy.biv.loader.fresco.FrescoImageLoader
 import com.google.android.gms.common.GooglePlayServicesNotAvailableException
@@ -79,15 +80,10 @@ val client: OkHttpClient
 
 @SuppressLint("StaticFieldLeak")
 lateinit var webView: WebView
-val _webViewFlow = MutableSharedFlow<Pair<String, String?>>(
+val _webViewFlow = MutableSharedFlow<Pair<String, String?>>()
-    extraBufferCapacity = 2,
-    onBufferOverflow = BufferOverflow.DROP_OLDEST
-)
 val webViewFlow = _webViewFlow.asSharedFlow()
 var webViewReady = false
-    private set
 var webViewFailed = false
-    private set
 private var reloadJob: Job? = null
 
 fun reloadWebView() {
@@ -148,7 +144,7 @@ fun reloadWhenFailedOrUpdate() = CoroutineScope(Dispatchers.Default).launch {
 }
 
 var isDebugBuild: Boolean = false
-private lateinit var userAgent: String
+lateinit var userAgent: String
 
 class Pupil : Application() {
 
@@ -203,11 +199,15 @@ class Pupil : Application() {
             addJavascriptInterface(object {
                 @JavascriptInterface
                 fun onResult(uid: String, result: String) {
-                    _webViewFlow.tryEmit(uid to result)
+                    CoroutineScope(Dispatchers.Unconfined).launch {
+                        _webViewFlow.emit(uid to result)
+                    }
                 }
                 @JavascriptInterface
                 fun onError(uid: String, message: String) {
-                    _webViewFlow.tryEmit(uid to null)
+                    CoroutineScope(Dispatchers.Unconfined).launch {
+                        _webViewFlow.emit(uid to null)
+                    }
                     Toast.makeText(this@Pupil, message, Toast.LENGTH_LONG).show()
                     FirebaseCrashlytics.getInstance().recordException(
                         Exception(message)
@@ -238,6 +238,7 @@ class Pupil : Application() {
             .addInterceptor { chain ->
                 val request = chain.request().newBuilder()
                     .header("User-Agent", userAgent)
+                    .header("Referer", "https://hitomi.la/")
                     .build()
 
                 val tag = request.tag() ?: return@addInterceptor chain.proceed(request)
@@ -252,6 +253,7 @@ class Pupil : Application() {
 
         try {
             Preferences.get<String>("download_folder").also {
+                if (it.startsWith("content://"))
                     contentResolver.takePersistableUriPermission(
                         Uri.parse(it),
                         Intent.FLAG_GRANT_READ_URI_PERMISSION or Intent.FLAG_GRANT_WRITE_URI_PERMISSION
@@ -290,7 +292,14 @@ class Pupil : Application() {
             e.printStackTrace()
         }
 
-        BigImageViewer.initialize(FrescoImageLoader.with(this))
+        BigImageViewer.initialize(
+            FrescoImageLoader.with(
+                this,
+                OkHttpImagePipelineConfigFactory
+                    .newBuilder(this, client)
+                    .build()
+            )
+        )
 
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
             val manager = getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager

app/src/main/java/xyz/quaver/pupil/adapters/GalleryBlockAdapter.kt

@@ -104,10 +104,10 @@ class GalleryBlockAdapter(private val galleries: List<Int>) : RecyclerSwipeAdapt
 
             val cache = Cache.getInstance(itemView.context, galleryID)
 
-            val galleryBlock = runBlocking {
+            CoroutineScope(Dispatchers.IO).launch {
-                cache.getGalleryBlock()
+                val galleryBlock = cache.getGalleryBlock() ?: return@launch
-            } ?: return
 
+                launch(Dispatchers.Main) {
                     val resources = itemView.context.resources
                     val languages = resources.getStringArray(R.array.languages).map {
                         it.split("|").let { split ->
@@ -266,6 +266,9 @@ class GalleryBlockAdapter(private val galleries: List<Int>) : RecyclerSwipeAdapt
                     }
 
 
+                }
+            }
+
             // Make some views invisible to make it thinner
             if (thin) {
                 binding.galleryblockTagGroup.visibility = View.GONE

app/src/main/java/xyz/quaver/pupil/hitomi/Utils.kt

@@ -16,21 +16,11 @@
 
 package xyz.quaver
 
-import kotlinx.coroutines.runBlocking
-import kotlinx.coroutines.sync.Mutex
-import kotlinx.coroutines.sync.withLock
 import kotlinx.serialization.json.Json
-import kotlinx.serialization.modules.SerializersModule
-import kotlinx.serialization.modules.plus
-import kotlinx.serialization.modules.polymorphic
-import kotlinx.serialization.modules.subclass
-import okhttp3.OkHttpClient
 import okhttp3.Request
 import xyz.quaver.pupil.client
 import java.io.IOException
 import java.net.URL
-import java.util.concurrent.TimeUnit
-import kotlin.time.Duration
 
 /**
  * kotlinx.serialization.json.Json object for global use  

app/src/main/java/xyz/quaver/pupil/hitomi/common.kt

@@ -67,7 +67,7 @@ suspend fun WebView.evaluate(script: String): String = coroutineScope {
 suspend fun WebView.evaluatePromise(
     script: String,
     then: String = ".then(result => Callback.onResult(%uid, JSON.stringify(result))).catch(err => Callback.onError(%uid, JSON.stringify(error)))"
-): String? = coroutineScope {
+): String = coroutineScope {
     var result: String? = null
 
     while (result == null) {
@@ -77,8 +77,6 @@ suspend fun WebView.evaluatePromise(
 
                 val uid = UUID.randomUUID().toString()
 
-                evaluateJavascript((script + then).replace("%uid", "'$uid'"), null)
-
                 val flow: Flow<Pair<String, String?>> = webViewFlow.transformWhile { (currentUid, result) ->
                     if (currentUid == uid) {
                         emit(currentUid to result)
@@ -86,6 +84,10 @@ suspend fun WebView.evaluatePromise(
                     currentUid != uid
                 }
 
+                launch {
+                    evaluateJavascript((script + then).replace("%uid", "'$uid'"), null)
+                }
+
                 flow.first().second
             }
         } catch (e: CancellationException) {
@@ -100,7 +102,7 @@ suspend fun WebView.evaluatePromise(
 suspend fun getGalleryInfo(galleryID: Int): GalleryInfo {
     val result = webView.evaluatePromise("get_gallery_info($galleryID)")
 
-    return json.decodeFromString(result!!)
+    return json.decodeFromString(result)
 }
 
 //common.js

app/src/main/java/xyz/quaver/pupil/hitomi/galleryblock.kt

@@ -52,7 +52,7 @@ suspend fun getGalleryBlock(galleryID: Int) : GalleryBlock {
         }); 
         """.trimIndent(),
         then = ""
-    )!!
+    )
 
     val doc = Jsoup.parse(html)
 

app/src/main/java/xyz/quaver/pupil/hitomi/results.kt

@@ -16,6 +16,7 @@
 
 package xyz.quaver.pupil.hitomi
 
+import android.util.Log
 import kotlinx.coroutines.*
 import java.util.*
 
@@ -47,7 +48,7 @@ suspend fun doSearch(query: String, sortByPopularity: Boolean = false) : Set<Int
         }
     }
 
-    val negativeResults = negativeTerms.map {
+    val negativeResults = negativeTerms.mapIndexed { index, it ->
         async {
             runCatching {
                 getGalleryIDsForQuery(it)
@@ -55,21 +56,21 @@ suspend fun doSearch(query: String, sortByPopularity: Boolean = false) : Set<Int
         }
     }
 
-    var results = when {
+    val results = when {
         sortByPopularity -> getGalleryIDsFromNozomi(null, "popular", "all")
         positiveTerms.isEmpty() -> getGalleryIDsFromNozomi(null, "index", "all")
         else -> emptySet()
-    }
+    }.toMutableSet()
 
     fun filterPositive(newResults: Set<Int>) {
-        results = when {
+        when {
-            results.isEmpty() -> newResults
+            results.isEmpty() -> results.addAll(newResults)
-            else -> results intersect newResults
+            else -> results.retainAll(newResults)
         }
     }
 
     fun filterNegative(newResults: Set<Int>) {
-        results = results subtract newResults
+        results.removeAll(newResults)
     }
 
     //positive results
@@ -78,7 +79,7 @@ suspend fun doSearch(query: String, sortByPopularity: Boolean = false) : Set<Int
     }
 
     //negative results
-    negativeResults.forEach {
+    negativeResults.forEachIndexed { index, it ->
         filterNegative(it.await())
     }
 

app/src/main/java/xyz/quaver/pupil/hitomi/search.kt

@@ -27,7 +27,7 @@ const val extension = ".html"
 
 @OptIn(ExperimentalSerializationApi::class)
 suspend fun getGalleryIDsForQuery(query: String) : Set<Int> {
-    val result = webView.evaluatePromise("get_galleryids_for_query('$query')") ?: return emptySet()
+    val result = webView.evaluatePromise("get_galleryids_for_query('$query')")
 
     return Json.decodeFromString(result)
 }
@@ -37,7 +37,7 @@ data class Suggestion(val s: String, val t: Int, val u: String, val n: String)
 
 @OptIn(ExperimentalSerializationApi::class)
 suspend fun getSuggestionsForQuery(query: String) : List<Suggestion> {
-    val result = webView.evaluatePromise("get_suggestions_for_query('$query')") ?: return emptyList()
+    val result = webView.evaluatePromise("get_suggestions_for_query('$query')")
 
     return Json.decodeFromString<List<List<Suggestion>?>>(result)[0] ?: return emptyList()
 }
@@ -46,5 +46,7 @@ suspend fun getSuggestionsForQuery(query: String) : List<Suggestion> {
 suspend fun getGalleryIDsFromNozomi(area: String?, tag: String, language: String) : Set<Int> {
     val jsArea = if (area == null) "null" else "'$area'"
 
-    return Json.decodeFromString(webView.evaluatePromise("""get_galleryids_from_nozomi($jsArea, '$tag', '$language')""") ?: return emptySet())
+    val json = webView.evaluatePromise("""get_galleryids_from_nozomi($jsArea, '$tag', '$language')""")
+
+    return Json.decodeFromString(json)
 }

app/src/main/java/xyz/quaver/pupil/ui/MainActivity.kt

@@ -801,7 +801,6 @@ class MainActivity :
                         throw Exception("No result")
                 }
             } catch (e: Exception) {
-
                 if (e !is CancellationException)
                     FirebaseCrashlytics.getInstance().recordException(e)
 

app/src/main/java/xyz/quaver/pupil/ui/dialog/DownloadFolderNameDialogFragment.kt

@@ -24,7 +24,9 @@ import android.view.ViewGroup
 import androidx.core.widget.addTextChangedListener
 import androidx.fragment.app.DialogFragment
 import com.google.android.material.snackbar.Snackbar
-import kotlinx.coroutines.runBlocking
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
 import xyz.quaver.pupil.R
 import xyz.quaver.pupil.databinding.DownloadFolderNameDialogBinding
 import xyz.quaver.pupil.util.Preferences
@@ -56,15 +58,16 @@ class DownloadFolderNameDialogFragment : DialogFragment() {
 
     private fun initView() {
         val galleryID = Cache.instances.let { if (it.size == 0) 1199708 else it.keys.elementAt((0 until it.size).random()) }
-        val galleryBlock = runBlocking {
+        CoroutineScope(Dispatchers.IO).launch {
-            Cache.getInstance(requireContext(), galleryID).getGalleryBlock()
+            val galleryBlock = Cache.getInstance(requireContext(), galleryID).getGalleryBlock()
-        }
 
             binding.message.text = getString(R.string.settings_download_folder_name_message, formatMap.keys.toString(), galleryBlock?.formatDownloadFolder() ?: "")
-        binding.edittext.setText(Preferences["download_folder_name", "[-id-] -title-"])
             binding.edittext.addTextChangedListener {
                 binding.message.text = requireContext().getString(R.string.settings_download_folder_name_message, formatMap.keys.toString(), galleryBlock?.formatDownloadFolderTest(it.toString()) ?: "")
             }
+        }
+
+        binding.edittext.setText(Preferences["download_folder_name", "[-id-] -title-"])
         binding.okButton.setOnClickListener {
             val newValue = binding.edittext.text.toString()
 

app/src/main/java/xyz/quaver/pupil/util/downloader/Cache.kt

@@ -40,6 +40,7 @@ import xyz.quaver.pupil.hitomi.GalleryBlock
 import xyz.quaver.pupil.hitomi.GalleryInfo
 import xyz.quaver.pupil.hitomi.getGalleryBlock
 import xyz.quaver.pupil.hitomi.getGalleryInfo
+import xyz.quaver.pupil.userAgent
 import java.io.File
 import java.io.IOException
 import java.util.concurrent.ConcurrentHashMap
@@ -172,6 +173,7 @@ class Cache private constructor(context: Context, val galleryID: Int) : ContextW
                 kotlin.runCatching {
                     val request = Request.Builder()
                         .url(it)
+                        .header("Referer", "https://hitomi.la/")
                         .build()
 
                     client.newCall(request).execute().also { if (it.code() != 200) throw IOException() }.body()?.use { it.bytes() }

app/src/main/java/xyz/quaver/pupil/util/downloader/DownloadManager.kt

@@ -20,8 +20,9 @@ package xyz.quaver.pupil.util.downloader
 
 import android.content.Context
 import android.content.ContextWrapper
-import android.util.Log
+import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.runBlocking
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
 import kotlinx.serialization.decodeFromString
 import kotlinx.serialization.encodeToString
 import kotlinx.serialization.json.Json
@@ -96,16 +97,13 @@ class DownloadManager private constructor(context: Context) : ContextWrapper(con
     fun getDownloadFolder(galleryID: Int): FileX? =
         downloadFolderMap[galleryID]?.let { downloadFolder.getChild(it) }
 
-    @Synchronized
+    fun addDownloadFolder(galleryID: Int) = CoroutineScope(Dispatchers.IO).launch {
-    fun addDownloadFolder(galleryID: Int) {
+        val name = Cache.getInstance(this@DownloadManager, galleryID).getGalleryBlock()
-        val name = runBlocking {
+            ?.formatDownloadFolder() ?: return@launch
-            Cache.getInstance(this@DownloadManager, galleryID).getGalleryBlock()
-        }?.formatDownloadFolder() ?: return
 
         val folder = downloadFolder.getChild(name)
 
-        if (folder.exists())
+        if (folder.exists()) return@launch
-            return
 
         folder.mkdir()