Merge pull request #63 from tom5079/development

Version 4.3-hotfix1

app/build.gradle

@@ -20,7 +20,7 @@ android {
         minSdkVersion 16
         targetSdkVersion 29
         versionCode 32
-        versionName "4.3"
+        versionName "4.3-hotfix1"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         multiDexEnabled true
         vectorDrawables.useSupportLibrary = true
@@ -50,34 +50,34 @@ dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
     implementation "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
-    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.2.1'
-    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.2.1'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.3'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.3'
     implementation "org.jetbrains.kotlinx:kotlinx-serialization-runtime:0.14.0"
     implementation 'androidx.appcompat:appcompat:1.1.0'
     implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
     implementation 'androidx.preference:preference:1.1.0'
-    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
     implementation 'androidx.gridlayout:gridlayout:1.0.0'
-    implementation 'androidx.lifecycle:lifecycle-extensions:2.1.0'
-    implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.1.0'
+    implementation 'androidx.lifecycle:lifecycle-extensions:2.2.0'
+    implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.2.0'
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
     implementation "androidx.biometric:biometric:1.0.1"
     implementation 'com.android.support:multidex:1.0.3'
     implementation "com.daimajia.swipelayout:library:1.2.0@aar"
-    implementation 'com.google.android.material:material:1.2.0-alpha03'
-    implementation 'com.google.firebase:firebase-core:17.2.1'
-    implementation 'com.google.firebase:firebase-perf:19.0.4'
+    implementation 'com.google.android.material:material:1.2.0-alpha04'
+    implementation 'com.google.firebase:firebase-core:17.2.2'
+    implementation 'com.google.firebase:firebase-perf:19.0.5'
     implementation 'com.crashlytics.sdk.android:crashlytics:2.10.1'
     implementation 'com.github.arimorty:floatingsearchview:2.1.1'
     implementation 'com.github.clans:fab:1.6.4'
-    implementation 'com.github.bumptech.glide:glide:4.9.0'
-    implementation ("com.github.bumptech.glide:recyclerview-integration:4.9.0") {
+    implementation 'com.github.bumptech.glide:glide:4.10.0'
+    implementation ("com.github.bumptech.glide:recyclerview-integration:4.10.0") {
         transitive = false
     }
+    implementation 'com.github.chrisbanes:PhotoView:2.3.0'
     implementation 'com.andrognito.patternlockview:patternlockview:1.0.0'
     implementation "ru.noties.markwon:core:${markwonVersion}"
-    kapt 'com.github.bumptech.glide:compiler:4.9.0'
-    testImplementation 'junit:junit:4.12'
+    kapt 'com.github.bumptech.glide:compiler:4.10.0'
+    testImplementation 'junit:junit:4.13'
     androidTestImplementation 'androidx.test.ext:junit:1.1.1'
     androidTestImplementation 'androidx.test:rules:1.2.0'
     androidTestImplementation 'androidx.test:runner:1.2.0'

app/release/output.json

@@ -1 +1 @@
-[{"outputType":{"type":"APK"},"apkData":{"type":"MAIN","splits":[],"versionCode":31,"versionName":"4.2","enabled":true,"outputFile":"app-release.apk","fullName":"release","baseName":"release"},"path":"app-release.apk","properties":{}}]
+[{"outputType":{"type":"APK"},"apkData":{"type":"MAIN","splits":[],"versionCode":32,"versionName":"4.3-hotfix1","enabled":true,"outputFile":"app-release.apk","fullName":"release","baseName":"release"},"path":"app-release.apk","properties":{}}]

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

@@ -220,6 +220,7 @@ class GalleryBlockAdapter(private val glide: RequestManager, private val galleri
                             else -> null
                         }
                         text = tag.tag.wordCapitalize()
+                        setEnsureMinTouchTargetSize(false)
                         setOnClickListener {
                             for (callback in onChipClickedHandler)
                                 callback.invoke(tag)

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

@@ -27,6 +27,7 @@ import com.google.android.material.snackbar.Snackbar
 import kotlinx.android.synthetic.main.activity_lock.*
 import kotlinx.android.synthetic.main.fragment_pattern_lock.*
 import xyz.quaver.pupil.R
+import xyz.quaver.pupil.ui.fragment.PatternLockFragment
 import xyz.quaver.pupil.util.Lock
 import xyz.quaver.pupil.util.LockManager
 

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

@@ -29,6 +29,7 @@ import android.view.KeyEvent
 import android.view.MotionEvent
 import android.view.View
 import android.view.WindowManager
+import android.view.inputmethod.EditorInfo
 import android.widget.EditText
 import android.widget.ImageView
 import android.widget.LinearLayout
@@ -46,7 +47,6 @@ import com.arlib.floatingsearchview.suggestions.model.SearchSuggestion
 import com.arlib.floatingsearchview.util.view.SearchInputView
 import com.bumptech.glide.Glide
 import com.google.android.material.appbar.AppBarLayout
-import com.google.android.material.snackbar.Snackbar
 import kotlinx.android.synthetic.main.activity_main.*
 import kotlinx.android.synthetic.main.activity_main_content.*
 import kotlinx.coroutines.*
@@ -365,21 +365,14 @@ class MainActivity : AppCompatActivity() {
                     setTitle(R.string.main_open_gallery_by_id)
 
                     setPositiveButton(android.R.string.ok) { _, _ ->
-                        CoroutineScope(Dispatchers.Default).launch {
-                            try {
-                                val intent = Intent(this@MainActivity, ReaderActivity::class.java)
-                                val gallery =
-                                    getGalleryBlock(editText.text.toString().toInt()) ?: throw Exception()
-                                intent.putExtra("galleryID", gallery.id)
-
-                                startActivity(intent)
-
-                                histories.add(gallery.id)
-                            } catch (e: Exception) {
-                                Snackbar.make(main_layout,
-                                    R.string.main_open_gallery_by_id_error, Snackbar.LENGTH_LONG).show()
+                            val galleryID = editText.text.toString().toInt()
+                            val intent = Intent(this@MainActivity, ReaderActivity::class.java).apply {
+                                putExtra("galleryID", galleryID)
                             }
-                        }
+
+                            startActivity(intent)
+
+                            histories.add(galleryID)
                     }
                 }.show()
             }
@@ -729,6 +722,7 @@ class MainActivity : AppCompatActivity() {
                     s.replace(0, s.length, s.toString().toLowerCase(Locale.getDefault()))
             }
         })
+        searchInputView.imeOptions = EditorInfo.IME_FLAG_NO_EXTRACT_UI
 
         with(main_searchview as FloatingSearchView) {
             val favoritesFile = File(ContextCompat.getDataDir(context), "favorites_tags.json")

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

@@ -21,34 +21,19 @@ package xyz.quaver.pupil.ui
 import android.app.Activity
 import android.content.Intent
 import android.os.Bundle
-import android.text.Editable
-import android.text.TextWatcher
-import android.view.LayoutInflater
 import android.view.MenuItem
 import android.view.WindowManager
-import android.widget.ArrayAdapter
-import android.widget.LinearLayout
-import android.widget.TextView
-import androidx.appcompat.app.AlertDialog
 import androidx.appcompat.app.AppCompatActivity
-import androidx.appcompat.app.AppCompatDelegate
-import androidx.core.content.ContextCompat
-import androidx.preference.Preference
-import androidx.preference.PreferenceFragmentCompat
 import androidx.preference.PreferenceManager
 import com.google.android.material.snackbar.Snackbar
-import kotlinx.android.synthetic.main.dialog_default_query.view.*
 import kotlinx.serialization.ImplicitReflectionSerializer
 import kotlinx.serialization.json.Json
 import kotlinx.serialization.parseList
 import xyz.quaver.pupil.Pupil
 import xyz.quaver.pupil.R
-import xyz.quaver.pupil.types.Tags
-import xyz.quaver.pupil.ui.dialog.DownloadLocationDialog
-import xyz.quaver.pupil.util.*
-import java.io.File
+import xyz.quaver.pupil.ui.fragment.LockFragment
+import xyz.quaver.pupil.ui.fragment.SettingsFragment
 import java.nio.charset.Charset
-import java.util.*
 
 class SettingsActivity : AppCompatActivity() {
 
@@ -82,380 +67,6 @@ class SettingsActivity : AppCompatActivity() {
         super.onResume()
     }
 
-    class SettingsFragment : PreferenceFragmentCompat() {
-
-        override fun onResume() {
-            super.onResume()
-
-            val lockManager = LockManager(context!!)
-
-            findPreference<Preference>("app_lock")?.summary = if (lockManager.locks.isNullOrEmpty()) {
-                getString(R.string.settings_lock_none)
-            } else {
-                lockManager.locks?.joinToString(", ") {
-                    when(it.type) {
-                        Lock.Type.PATTERN -> getString(R.string.settings_lock_pattern)
-                        Lock.Type.PIN -> getString(R.string.settings_lock_pin)
-                        Lock.Type.PASSWORD -> getString(R.string.settings_lock_password)
-                    }
-                }
-            }
-        }
-
-        private fun getDirSize(dir: File) : String {
-            val size = dir.walk().map { it.length() }.sum()
-
-            return getString(R.string.settings_clear_summary, byteToString(size))
-        }
-
-        override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
-            setPreferencesFromResource(R.xml.root_preferences, rootKey)
-
-            with(findPreference<Preference>("app_version")) {
-                this!!
-
-                val manager = context.packageManager
-                val info = manager.getPackageInfo(context.packageName, 0)
-
-                summary = context.getString(R.string.settings_app_version_description, info.versionName)
-
-                setOnPreferenceClickListener {
-                    checkUpdate(activity as SettingsActivity, true)
-
-                    true
-                }
-            }
-
-            with(findPreference<Preference>("delete_cache")) {
-                this!!
-
-                val dir = File(context.cacheDir, "imageCache")
-
-                summary = getDirSize(dir)
-
-                onPreferenceClickListener = Preference.OnPreferenceClickListener {
-                    AlertDialog.Builder(context).apply {
-                        setTitle(R.string.warning)
-                        setMessage(R.string.settings_clear_cache_alert_message)
-                        setPositiveButton(android.R.string.yes) { _, _ ->
-                            if (dir.exists())
-                                dir.deleteRecursively()
-
-                            summary = getDirSize(dir)
-                        }
-                        setNegativeButton(android.R.string.no) { _, _ -> }
-                    }.show()
-
-                    true
-                }
-            }
-
-            with(findPreference<Preference>("delete_downloads")) {
-                this!!
-
-                val dir = getDownloadDirectory(context)
-
-                summary = getDirSize(dir)
-
-                onPreferenceClickListener = Preference.OnPreferenceClickListener {
-                    AlertDialog.Builder(context).apply {
-                        setTitle(R.string.warning)
-                        setMessage(R.string.settings_clear_downloads_alert_message)
-                        setPositiveButton(android.R.string.yes) { _, _ ->
-                            if (dir.exists())
-                                dir.deleteRecursively()
-
-                            val downloads = (activity!!.application as Pupil).downloads
-
-                            downloads.clear()
-
-                            summary = getDirSize(dir)
-                        }
-                        setNegativeButton(android.R.string.no) { _, _ -> }
-                    }.show()
-
-                    true
-                }
-            }
-            with(findPreference<Preference>("clear_history")) {
-                this!!
-
-                val histories = (activity!!.application as Pupil).histories
-
-                summary = getString(R.string.settings_clear_history_summary, histories.size)
-
-                onPreferenceClickListener = Preference.OnPreferenceClickListener {
-                    AlertDialog.Builder(context).apply {
-                        setTitle(R.string.warning)
-                        setMessage(R.string.settings_clear_history_alert_message)
-                        setPositiveButton(android.R.string.yes) { _, _ ->
-                            histories.clear()
-                            summary = getString(R.string.settings_clear_history_summary, histories.size)
-                        }
-                        setNegativeButton(android.R.string.no) { _, _ -> }
-                    }.show()
-
-                    true
-                }
-            }
-
-            with(findPreference<Preference>("dl_location")) {
-                this!!
-
-                summary = getDownloadDirectory(context).absolutePath
-
-                onPreferenceClickListener = Preference.OnPreferenceClickListener {
-                    DownloadLocationDialog(context).apply {
-                        onDownloadLocationChangedListener = { value ->
-                            PreferenceManager.getDefaultSharedPreferences(context).edit()
-                                .putInt(key, value)
-                                .apply()
-                            summary = getDownloadDirectory(context).absolutePath
-                        }
-                    }.show()
-
-                    true
-                }
-            }
-
-            with(findPreference<Preference>("default_query")) {
-                this!!
-
-                val preferences = PreferenceManager.getDefaultSharedPreferences(context)
-
-                summary = preferences.getString("default_query", "") ?: ""
-
-                val languages = resources.getStringArray(R.array.languages).map {
-                    it.split("|").let { split ->
-                        Pair(split[0], split[1])
-                    }
-                }.toMap()
-                val reverseLanguages = languages.entries.associate { (k, v) -> v to k }
-
-                val excludeBL = "-male:yaoi"
-                val excludeGuro = listOf("-female:guro", "-male:guro")
-
-                onPreferenceClickListener = Preference.OnPreferenceClickListener {
-                    val dialogView = LayoutInflater.from(context).inflate(
-                        R.layout.dialog_default_query,
-                        LinearLayout(context),
-                        false
-                    )
-
-                    val tags = Tags.parse(
-                        preferences.getString("default_query", "") ?: ""
-                    )
-
-                    summary = tags.toString()
-
-                    with(dialogView.default_query_dialog_language_selector) {
-                        adapter =
-                            ArrayAdapter(
-                                context,
-                                android.R.layout.simple_spinner_dropdown_item,
-                                arrayListOf(
-                                    getString(R.string.default_query_dialog_language_selector_none)
-                                ).apply {
-                                    addAll(languages.values)
-                                }
-                            )
-                        if (tags.any { it.area == "language" && !it.isNegative }) {
-                            val tag = languages[tags.first { it.area == "language" }.tag]
-                            if (tag != null) {
-                                setSelection(
-                                    @Suppress("UNCHECKED_CAST")
-                                    (adapter as ArrayAdapter<String>).getPosition(tag)
-                                )
-                                tags.removeByArea("language", false)
-                            }
-                        }
-                    }
-
-                    with(dialogView.default_query_dialog_BL_checkbox) {
-                        isChecked = tags.contains(excludeBL)
-                        if (tags.contains(excludeBL))
-                            tags.remove(excludeBL)
-                    }
-
-                    with(dialogView.default_query_dialog_guro_checkbox) {
-                        isChecked = excludeGuro.all { tags.contains(it) }
-                        if (excludeGuro.all { tags.contains(it) })
-                            excludeGuro.forEach {
-                                tags.remove(it)
-                            }
-                    }
-
-                    with(dialogView.default_query_dialog_edittext) {
-                        setText(tags.toString(), TextView.BufferType.EDITABLE)
-                        addTextChangedListener(object : TextWatcher {
-                            override fun beforeTextChanged(s: CharSequence?, start: Int, count: Int, after: Int) {}
-
-                            override fun onTextChanged(s: CharSequence?, start: Int, before: Int, count: Int) {}
-
-                            override fun afterTextChanged(s: Editable?) {
-                                s ?: return
-
-                                if (s.any { it.isUpperCase() })
-                                    s.replace(0, s.length, s.toString().toLowerCase(Locale.getDefault()))
-                            }
-                        })
-                    }
-
-                    val dialog = AlertDialog.Builder(context!!).apply {
-                        setView(dialogView)
-                    }.create()
-
-                    dialogView.default_query_dialog_ok.setOnClickListener {
-                        val newTags = Tags.parse(dialogView.default_query_dialog_edittext.text.toString())
-
-                        with(dialogView.default_query_dialog_language_selector) {
-                            if (selectedItemPosition != 0)
-                                newTags.add("language:${reverseLanguages[selectedItem]}")
-                        }
-
-                        if (dialogView.default_query_dialog_BL_checkbox.isChecked)
-                            newTags.add(excludeBL)
-
-                        if (dialogView.default_query_dialog_guro_checkbox.isChecked)
-                            excludeGuro.forEach { tag ->
-                                newTags.add(tag)
-                            }
-
-                        preferenceManager.sharedPreferences.edit().putString("default_query", newTags.toString()).apply()
-                        summary = preferences.getString("default_query", "") ?: ""
-                        tags.clear()
-                        tags.addAll(newTags)
-                        dialog.dismiss()
-                    }
-
-                    dialog.show()
-
-                    true
-                }
-            }
-            with(findPreference<Preference>("app_lock")) {
-                this!!
-
-                val lockManager = LockManager(context)
-
-                summary = if (lockManager.locks.isNullOrEmpty()) {
-                    getString(R.string.settings_lock_none)
-                } else {
-                    lockManager.locks?.joinToString(", ") {
-                        when(it.type) {
-                            Lock.Type.PATTERN -> getString(R.string.settings_lock_pattern)
-                            Lock.Type.PIN -> getString(R.string.settings_lock_pin)
-                            Lock.Type.PASSWORD -> getString(R.string.settings_lock_password)
-                        }
-                    }
-                }
-
-                onPreferenceClickListener = Preference.OnPreferenceClickListener {
-                    val intent = Intent(context, LockActivity::class.java)
-                    activity?.startActivityForResult(intent, (activity as SettingsActivity).REQUEST_LOCK)
-
-                    true
-                }
-            }
-
-            with(findPreference<Preference>("dark_mode")) {
-                this!!
-
-                onPreferenceChangeListener = Preference.OnPreferenceChangeListener { _, newValue ->
-                    AppCompatDelegate.setDefaultNightMode(when (newValue as Boolean) {
-                            true -> AppCompatDelegate.MODE_NIGHT_YES
-                            false -> AppCompatDelegate.MODE_NIGHT_NO
-                    })
-
-                    true
-                }
-            }
-
-            with(findPreference<Preference>("backup")) {
-                this!!
-
-                onPreferenceClickListener = Preference.OnPreferenceClickListener {
-                    File(ContextCompat.getDataDir(context), "favorites.json").copyTo(
-                        File(getDownloadDirectory(context), "favorites.json"),
-                        true
-                    )
-
-                    Snackbar.make(this@SettingsFragment.listView, R.string.settings_backup_snackbar, Snackbar.LENGTH_LONG)
-                        .show()
-
-                    true
-                }
-            }
-
-            with(findPreference<Preference>("restore")) {
-                this!!
-
-                onPreferenceClickListener = Preference.OnPreferenceClickListener {
-                    val intent = Intent(Intent.ACTION_GET_CONTENT).apply {
-                        addCategory(Intent.CATEGORY_OPENABLE)
-                        type = "*/*"
-                    }
-
-                    activity?.startActivityForResult(intent, (activity as SettingsActivity).REQUEST_RESTORE)
-
-                    true
-                }
-            }
-        }
-    }
-
-    class LockFragment : PreferenceFragmentCompat() {
-
-        override fun onResume() {
-            super.onResume()
-
-            val lockManager = LockManager(context!!)
-
-            findPreference<Preference>("lock_pattern")?.summary =
-                if (lockManager.contains(Lock.Type.PATTERN))
-                    getString(R.string.settings_lock_enabled)
-                else
-                    ""
-        }
-
-        override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
-            setPreferencesFromResource(R.xml.lock_preferences, rootKey)
-
-            with(findPreference<Preference>("lock_pattern")) {
-                this!!
-
-                if (LockManager(context!!).contains(Lock.Type.PATTERN))
-                    summary = getString(R.string.settings_lock_enabled)
-
-                onPreferenceClickListener = Preference.OnPreferenceClickListener {
-                    val lockManager = LockManager(context!!)
-
-                    if (lockManager.contains(Lock.Type.PATTERN)) {
-                        AlertDialog.Builder(context).apply {
-                            setTitle(R.string.warning)
-                            setMessage(R.string.settings_lock_remove_message)
-
-                            setPositiveButton(android.R.string.yes) { _, _ ->
-                                lockManager.remove(Lock.Type.PATTERN)
-                                onResume()
-                            }
-                            setNegativeButton(android.R.string.no) { _, _ -> }
-                        }.show()
-                    } else {
-                        val intent = Intent(context, LockActivity::class.java).apply {
-                            putExtra("mode", "add_lock")
-                            putExtra("type", "pattern")
-                        }
-
-                        startActivity(intent)
-                    }
-
-                    true
-                }
-            }
-        }
-    }
-
     override fun onOptionsItemSelected(item: MenuItem?): Boolean {
         when (item?.itemId) {
             android.R.id.home -> onBackPressed()

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

@@ -0,0 +1,141 @@
+/*
+ *     Pupil, Hitomi.la viewer for Android
+ *     Copyright (C) 2020  tom5079
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU General Public License as published by
+ *     the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ *     You should have received a copy of the GNU General Public License
+ *     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package xyz.quaver.pupil.ui.dialog
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.os.Bundle
+import android.text.Editable
+import android.text.TextWatcher
+import android.view.LayoutInflater
+import android.view.View
+import android.widget.ArrayAdapter
+import androidx.appcompat.app.AlertDialog
+import androidx.preference.PreferenceManager
+import kotlinx.android.synthetic.main.dialog_default_query.view.*
+import xyz.quaver.pupil.R
+import xyz.quaver.pupil.types.Tags
+
+class DefaultQueryDialog(context : Context) : AlertDialog(context) {
+
+    private val languages = context.resources.getStringArray(R.array.languages).map {
+        it.split("|").let { split ->
+            Pair(split[0], split[1])
+        }
+    }.toMap()
+    private val reverseLanguages = languages.entries.associate { (k, v) -> v to k }
+
+    private val excludeBL = "-male:yaoi"
+    private val excludeGuro = listOf("-female:guro", "-male:guro")
+
+    private lateinit var dialogView : View
+
+    var onPositiveButtonClickListener : ((Tags) -> (Unit))? = null
+
+    @SuppressLint("InflateParams")
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        dialogView = LayoutInflater.from(context).inflate(R.layout.dialog_default_query, null)
+
+        initView()
+
+        setContentView(dialogView)
+    }
+
+    private fun initView() {
+        val preferences = PreferenceManager.getDefaultSharedPreferences(context)
+        val tags = Tags.parse(
+            preferences.getString("default_query", "") ?: ""
+        )
+
+        with(dialogView.default_query_dialog_language_selector) {
+            adapter =
+                ArrayAdapter(
+                    context,
+                    android.R.layout.simple_spinner_dropdown_item,
+                    arrayListOf(
+                        context.getString(R.string.default_query_dialog_language_selector_none)
+                    ).apply {
+                        addAll(languages.values)
+                    }
+                )
+            if (tags.any { it.area == "language" && !it.isNegative }) {
+                val tag = languages[tags.first { it.area == "language" }.tag]
+                if (tag != null) {
+                    setSelection(
+                        @Suppress("UNCHECKED_CAST")
+                        (adapter as ArrayAdapter<String>).getPosition(tag)
+                    )
+                    tags.removeByArea("language", false)
+                }
+            }
+        }
+
+        with(dialogView.default_query_dialog_BL_checkbox) {
+            isChecked = tags.contains(excludeBL)
+            if (tags.contains(excludeBL))
+                tags.remove(excludeBL)
+        }
+
+        with(dialogView.default_query_dialog_guro_checkbox) {
+            isChecked = excludeGuro.all { tags.contains(it) }
+            if (excludeGuro.all { tags.contains(it) })
+                excludeGuro.forEach {
+                    tags.remove(it)
+                }
+        }
+
+        with(dialogView.default_query_dialog_edittext) {
+            setText(tags.toString(), android.widget.TextView.BufferType.EDITABLE)
+            addTextChangedListener(object : TextWatcher {
+                override fun beforeTextChanged(s: CharSequence?, start: Int, count: Int, after: Int) {}
+
+                override fun onTextChanged(s: CharSequence?, start: Int, before: Int, count: Int) {}
+
+                override fun afterTextChanged(s: Editable?) {
+                    s ?: return
+
+                    if (s.any { it.isUpperCase() })
+                        s.replace(0, s.length, s.toString().toLowerCase(java.util.Locale.getDefault()))
+                }
+            })
+        }
+
+        dialogView.default_query_dialog_ok.setOnClickListener {
+            val newTags = Tags.parse(dialogView.default_query_dialog_edittext.text.toString())
+
+            with(dialogView.default_query_dialog_language_selector) {
+                if (selectedItemPosition != 0)
+                    newTags.add("language:${reverseLanguages[selectedItem]}")
+            }
+
+            if (dialogView.default_query_dialog_BL_checkbox.isChecked)
+                newTags.add(excludeBL)
+
+            if (dialogView.default_query_dialog_guro_checkbox.isChecked)
+                excludeGuro.forEach { tag ->
+                    newTags.add(tag)
+                }
+
+            onPositiveButtonClickListener?.invoke(newTags)
+        }
+    }
+
+}

app/src/main/java/xyz/quaver/pupil/ui/fragment/LockFragment.kt

@@ -0,0 +1,81 @@
+/*
+ *     Pupil, Hitomi.la viewer for Android
+ *     Copyright (C) 2020  tom5079
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU General Public License as published by
+ *     the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ *     You should have received a copy of the GNU General Public License
+ *     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package xyz.quaver.pupil.ui.fragment
+
+import android.content.Intent
+import android.os.Bundle
+import androidx.appcompat.app.AlertDialog
+import androidx.preference.Preference
+import androidx.preference.PreferenceFragmentCompat
+import xyz.quaver.pupil.R
+import xyz.quaver.pupil.ui.LockActivity
+import xyz.quaver.pupil.util.Lock
+import xyz.quaver.pupil.util.LockManager
+
+class LockFragment : PreferenceFragmentCompat() {
+
+    override fun onResume() {
+        super.onResume()
+
+        val lockManager = LockManager(context!!)
+
+        findPreference<Preference>("lock_pattern")?.summary =
+            if (lockManager.contains(Lock.Type.PATTERN))
+                getString(R.string.settings_lock_enabled)
+            else
+                ""
+    }
+
+    override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
+        setPreferencesFromResource(R.xml.lock_preferences, rootKey)
+
+        with(findPreference<Preference>("lock_pattern")) {
+            this!!
+
+            if (LockManager(context!!).contains(Lock.Type.PATTERN))
+                summary = getString(R.string.settings_lock_enabled)
+
+            onPreferenceClickListener = Preference.OnPreferenceClickListener {
+                val lockManager = LockManager(context!!)
+
+                if (lockManager.contains(Lock.Type.PATTERN)) {
+                    AlertDialog.Builder(context).apply {
+                        setTitle(R.string.warning)
+                        setMessage(R.string.settings_lock_remove_message)
+
+                        setPositiveButton(android.R.string.yes) { _, _ ->
+                            lockManager.remove(Lock.Type.PATTERN)
+                            onResume()
+                        }
+                        setNegativeButton(android.R.string.no) { _, _ -> }
+                    }.show()
+                } else {
+                    val intent = Intent(context, LockActivity::class.java).apply {
+                        putExtra("mode", "add_lock")
+                        putExtra("type", "pattern")
+                    }
+
+                    startActivity(intent)
+                }
+
+                true
+            }
+        }
+    }
+}

app/src/main/java/xyz/quaver/pupil/ui/fragment/PatternLockFragment.kt

@@ -16,7 +16,7 @@
  *     along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-package xyz.quaver.pupil.ui
+package xyz.quaver.pupil.ui.fragment
 
 import android.os.Bundle
 import android.view.LayoutInflater

app/src/main/java/xyz/quaver/pupil/ui/fragment/SettingsFragment.kt

@@ -0,0 +1,277 @@
+/*
+ *     Pupil, Hitomi.la viewer for Android
+ *     Copyright (C) 2020  tom5079
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU General Public License as published by
+ *     the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ *     You should have received a copy of the GNU General Public License
+ *     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package xyz.quaver.pupil.ui.fragment
+
+import android.content.Intent
+import android.os.Bundle
+import androidx.appcompat.app.AlertDialog
+import androidx.appcompat.app.AppCompatDelegate
+import androidx.core.content.ContextCompat
+import androidx.preference.Preference
+import androidx.preference.PreferenceCategory
+import androidx.preference.PreferenceFragmentCompat
+import androidx.preference.PreferenceManager
+import com.google.android.material.snackbar.Snackbar
+import xyz.quaver.pupil.Pupil
+import xyz.quaver.pupil.R
+import xyz.quaver.pupil.ui.LockActivity
+import xyz.quaver.pupil.ui.SettingsActivity
+import xyz.quaver.pupil.ui.dialog.DefaultQueryDialog
+import xyz.quaver.pupil.ui.dialog.DownloadLocationDialog
+import xyz.quaver.pupil.util.*
+import java.io.File
+
+
+class SettingsFragment :
+    PreferenceFragmentCompat(),
+    Preference.OnPreferenceClickListener,
+    Preference.OnPreferenceChangeListener {
+
+    override fun onResume() {
+        super.onResume()
+
+        val lockManager = LockManager(context!!)
+
+        findPreference<Preference>("app_lock")?.summary = if (lockManager.locks.isNullOrEmpty()) {
+            getString(R.string.settings_lock_none)
+        } else {
+            lockManager.locks?.joinToString(", ") {
+                when(it.type) {
+                    Lock.Type.PATTERN -> getString(R.string.settings_lock_pattern)
+                    Lock.Type.PIN -> getString(R.string.settings_lock_pin)
+                    Lock.Type.PASSWORD -> getString(R.string.settings_lock_password)
+                }
+            }
+        }
+    }
+
+    private fun getDirSize(dir: File) : String {
+        val size = dir.walk().map { it.length() }.sum()
+
+        return getString(R.string.settings_clear_summary, byteToString(size))
+    }
+
+    override fun onPreferenceClick(preference: Preference?): Boolean {
+        with (preference) {
+            this ?: return false
+
+            when (key) {
+                "app_version" -> {
+                    checkUpdate(activity as SettingsActivity, true)
+                }
+                "delete_cache" -> {
+                    val dir = File(context.cacheDir, "imageCache")
+
+                    AlertDialog.Builder(context).apply {
+                        setTitle(R.string.warning)
+                        setMessage(R.string.settings_clear_cache_alert_message)
+                        setPositiveButton(android.R.string.yes) { _, _ ->
+                            if (dir.exists())
+                                dir.deleteRecursively()
+
+                            summary = getDirSize(dir)
+                        }
+                        setNegativeButton(android.R.string.no) { _, _ -> }
+                    }.show()
+                }
+                "delete_downloads" -> {
+                    val dir = getDownloadDirectory(context)
+
+                    AlertDialog.Builder(context).apply {
+                        setTitle(R.string.warning)
+                        setMessage(R.string.settings_clear_downloads_alert_message)
+                        setPositiveButton(android.R.string.yes) { _, _ ->
+                            if (dir.exists())
+                                dir.deleteRecursively()
+
+                            val downloads = (activity!!.application as Pupil).downloads
+
+                            downloads.clear()
+
+                            summary = getDirSize(dir)
+                        }
+                        setNegativeButton(android.R.string.no) { _, _ -> }
+                    }.show()
+                }
+                "clear_history" -> {
+                    val histories = (context.applicationContext as Pupil).histories
+
+                    AlertDialog.Builder(context).apply {
+                        setTitle(R.string.warning)
+                        setMessage(R.string.settings_clear_history_alert_message)
+                        setPositiveButton(android.R.string.yes) { _, _ ->
+                            histories.clear()
+                            summary = getString(R.string.settings_clear_history_summary, histories.size)
+                        }
+                        setNegativeButton(android.R.string.no) { _, _ -> }
+                    }.show()
+                }
+                "dl_location" -> {
+                    DownloadLocationDialog(context).apply {
+                        onDownloadLocationChangedListener = { value ->
+                            PreferenceManager.getDefaultSharedPreferences(context).edit()
+                                .putInt(key, value)
+                                .apply()
+                            summary = getDownloadDirectory(context).absolutePath
+                        }
+                    }.show()
+                }
+                "default_query" -> {
+                    DefaultQueryDialog(context).apply {
+                        onPositiveButtonClickListener = { newTags ->
+                            sharedPreferences.edit().putString("default_query", newTags.toString()).apply()
+                            summary = newTags.toString()
+                            dismiss()   //This sucks
+                            // TODO: make dialog dissmiss itself :P
+                        }
+                    }.show()
+                }
+                "app_lock" -> {
+                    val intent = Intent(context, LockActivity::class.java)
+                    activity?.startActivityForResult(intent, (activity as SettingsActivity).REQUEST_LOCK)
+                }
+                "backup" -> {
+                    File(ContextCompat.getDataDir(context), "favorites.json").copyTo(
+                        File(getDownloadDirectory(context), "favorites.json"),
+                        true
+                    )
+
+                    Snackbar.make(this@SettingsFragment.listView, R.string.settings_backup_snackbar, Snackbar.LENGTH_LONG)
+                        .show()
+                }
+                "restore" -> {
+                    val intent = Intent(Intent.ACTION_GET_CONTENT).apply {
+                        addCategory(Intent.CATEGORY_OPENABLE)
+                        type = "*/*"
+                    }
+
+                    activity?.startActivityForResult(intent, (activity as SettingsActivity).REQUEST_RESTORE)
+                }
+                else -> return false
+            }
+        }
+
+        return true
+    }
+
+    override fun onPreferenceChange(preference: Preference?, newValue: Any?): Boolean {
+        with (preference) {
+            this ?: return false
+
+            when (key) {
+                "dark_mode" -> {
+                    AppCompatDelegate.setDefaultNightMode(when (newValue as Boolean) {
+                        true -> AppCompatDelegate.MODE_NIGHT_YES
+                        false -> AppCompatDelegate.MODE_NIGHT_NO
+                    })
+                }
+                else -> return false
+            }
+        }
+
+        return true
+    }
+
+    override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
+        setPreferencesFromResource(R.xml.root_preferences, rootKey)
+
+        initPreferences()
+    }
+
+    private fun initPreferences() {
+        for (i in 0 until preferenceScreen.preferenceCount) {
+
+            preferenceScreen.getPreference(i).run {
+                if (this is PreferenceCategory)
+                    (0 until preferenceCount).map { getPreference(it) }
+                else
+                    listOf(this)
+            }.forEach { preference ->
+                with (preference) {
+
+                    when (key) {
+                        "app_version" -> {
+                            val manager = context.packageManager
+                            val info = manager.getPackageInfo(context.packageName, 0)
+                            summary = context.getString(R.string.settings_app_version_description, info.versionName)
+
+                            onPreferenceClickListener = this@SettingsFragment
+                        }
+                        "delete_cache" -> {
+                            val dir = File(context.cacheDir, "imageCache")
+                            summary = getDirSize(dir)
+
+                            onPreferenceClickListener = this@SettingsFragment
+                        }
+                        "delete_downloads" -> {
+                            val dir = getDownloadDirectory(context)
+                            summary = getDirSize(dir)
+
+                            onPreferenceClickListener = this@SettingsFragment
+                        }
+                        "clear_history" -> {
+                            val histories = (activity!!.application as Pupil).histories
+                            summary = getString(R.string.settings_clear_history_summary, histories.size)
+
+                            onPreferenceClickListener = this@SettingsFragment
+                        }
+                        "dl_location" -> {
+                            summary = getDownloadDirectory(context).absolutePath
+
+                            onPreferenceClickListener = this@SettingsFragment
+                        }
+                        "default_query" -> {
+                            val preferences = PreferenceManager.getDefaultSharedPreferences(context)
+                            summary = preferences.getString("default_query", "") ?: ""
+
+                            onPreferenceClickListener = this@SettingsFragment
+                        }
+                        "app_lock" -> {
+                            val lockManager = LockManager(context)
+                            summary =
+                                if (lockManager.locks.isNullOrEmpty()) {
+                                    getString(R.string.settings_lock_none)
+                                } else {
+                                    lockManager.locks?.joinToString(", ") {
+                                        when (it.type) {
+                                            Lock.Type.PATTERN -> getString(R.string.settings_lock_pattern)
+                                            Lock.Type.PIN -> getString(R.string.settings_lock_pin)
+                                            Lock.Type.PASSWORD -> getString(R.string.settings_lock_password)
+                                        }
+                                    }
+                                }
+
+                            onPreferenceClickListener = this@SettingsFragment
+                        }
+                        "dark_mode" -> {
+                            onPreferenceChangeListener = this@SettingsFragment
+                        }
+                        "backup" -> {
+                            onPreferenceClickListener = this@SettingsFragment
+                        }
+                        "restore" -> {
+                            onPreferenceClickListener = this@SettingsFragment
+                        }
+                    }
+
+                }
+            }
+        }
+    }
+}

app/src/main/java/xyz/quaver/pupil/util/GalleryDownloader.kt

@@ -166,6 +166,8 @@ class GalleryDownloader(
     fun start() {
         downloadJob = CoroutineScope(Dispatchers.Default).launch {
             val reader = reader!!.await() ?: return@launch
+            val lowQuality = PreferenceManager.getDefaultSharedPreferences(this@GalleryDownloader)
+                .getBoolean("low_quality", false)
 
             notificationBuilder.setContentTitle(reader.title)
 
@@ -177,15 +179,15 @@ class GalleryDownloader(
                 .setProgress(reader.galleryInfo.size, 0, false)
                 .setContentText("0/${reader.galleryInfo.size}")
 
-            reader.galleryInfo.chunked(4).forEachIndexed { chunkIndex, chunked ->
-                chunked.mapIndexed { i, galleryInfo ->
+            reader.galleryInfo.chunked(4).forEachIndexed { chunkIndex, chunk ->
+                chunk.mapIndexed { i, galleryInfo ->
                     val index = chunkIndex*4+i
 
                     async(Dispatchers.IO) {
                         val url = when(useHiyobi) {
-                            true -> createImgList(galleryID, reader)[index].path
+                            true -> createImgList(galleryID, reader, lowQuality)[index].path
                             false -> when {
-                                (!galleryInfo.hash.isNullOrBlank()) and (galleryInfo.haswebp == 1) ->
+                                (!galleryInfo.hash.isNullOrBlank()) && (galleryInfo.haswebp == 1) && lowQuality ->
                                     urlFromUrlFromHash(galleryID, galleryInfo, "webp")
                                 else ->
                                     urlFromUrlFromHash(galleryID, galleryInfo)

app/src/main/java/xyz/quaver/pupil/util/misc.kt

@@ -18,28 +18,21 @@
 
 package xyz.quaver.pupil.util
 
+import android.annotation.SuppressLint
 import java.util.*
 import kotlin.collections.ArrayList
-import kotlin.math.round
 
 @UseExperimental(ExperimentalStdlibApi::class)
 fun String.wordCapitalize() : String {
     val result = ArrayList<String>()
 
+    @SuppressLint("DefaultLocale")
     for (word in this.split(" "))
         result.add(word.capitalize(Locale.US))
 
     return result.joinToString(" ")
 }
 
-
-//https://discuss.kotlinlang.org/t/how-do-you-round-a-number-to-n-decimal-places/8843(fvasco)
-fun Double.round(decimals: Int): Double {
-    var multiplier = 1.0
-    repeat(decimals) { multiplier *= 10 }
-    return round(this * multiplier) / multiplier
-}
-
 fun byteToString(byte: Long, precision : Int = 1) : String {
 
     val suffix = listOf(
@@ -49,14 +42,13 @@ fun byteToString(byte: Long, precision : Int = 1) : String {
         "GB",
         "TB" //really?
     )
-    var size = byte.toDouble()
-    var suffixIndex = 0
+    var size = byte.toDouble(); var suffixIndex = 0
 
     while (size >= 1024) {
         size /= 1024
         suffixIndex++
     }
 
-    return "${size.round(precision)} ${suffix[suffixIndex]}"
+    return "%.${precision}f ${suffix[suffixIndex]}".format(size)
 
 }

app/src/main/java/xyz/quaver/pupil/util/update.kt

@@ -21,6 +21,7 @@ package xyz.quaver.pupil.util
 import android.app.PendingIntent
 import android.content.Context
 import android.content.Intent
+import android.net.Uri
 import android.webkit.MimeTypeMap
 import androidx.appcompat.app.AlertDialog
 import androidx.appcompat.app.AppCompatActivity
@@ -93,9 +94,9 @@ fun checkUpdate(context: AppCompatActivity, force: Boolean = false) {
     fun extractReleaseNote(update: JsonObject, locale: Locale) : String {
         val markdown = update["body"]!!.content
 
-        val target = when(locale) {
-            Locale.KOREAN -> "한국어"
-            Locale.JAPANESE -> "日本語"
+        val target = when(locale.language) {
+            "ko" -> "한국어"
+            "ja" -> "日本語"
             else -> "English"
         }
 
@@ -151,12 +152,25 @@ fun checkUpdate(context: AppCompatActivity, force: Boolean = false) {
                     priority = NotificationCompat.PRIORITY_LOW
                 }
 
-                CoroutineScope(Dispatchers.IO).launch {
+                CoroutineScope(Dispatchers.IO).launch io@{
                     val target = File(getDownloadDirectory(context), "Pupil.apk")
 
-                    URL(url).download(target) { progress, fileSize ->
-                        builder.setProgress(fileSize.toInt(), progress.toInt(), false)
+                    try {
+                        URL(url).download(target) { progress, fileSize ->
+                            builder.setProgress(fileSize.toInt(), progress.toInt(), false)
+                            notificationManager.notify(UPDATE_NOTIFICATION_ID, builder.build())
+                        }
+                    } catch (e: Exception) {
+                        builder.apply {
+                            setContentText(context.getString(R.string.update_failed))
+                            setMessage(context.getString(R.string.update_failed_message))
+                            setSmallIcon(android.R.drawable.stat_sys_download_done)
+                        }
+
+                        notificationManager.cancel(UPDATE_NOTIFICATION_ID)
                         notificationManager.notify(UPDATE_NOTIFICATION_ID, builder.build())
+
+                        return@io
                     }
 
                     val install = Intent(Intent.ACTION_VIEW).apply {
@@ -165,7 +179,11 @@ fun checkUpdate(context: AppCompatActivity, force: Boolean = false) {
                             context,
                             context.applicationContext.packageName + ".fileprovider",
                             target
-                        ), MimeTypeMap.getSingleton().getExtensionFromMimeType(".apk"))
+                        ), MimeTypeMap.getSingleton().getMimeTypeFromExtension("apk"))
+
+                        if (resolveActivity(context.packageManager) == null)
+                            setDataAndType(Uri.fromFile(target),
+                                MimeTypeMap.getSingleton().getMimeTypeFromExtension("apk"))
                     }
 
                     builder.apply {

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

@@ -22,7 +22,7 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     xmlns:app="http://schemas.android.com/apk/res-auto"
-    tools:context=".ui.PatternLockFragment">
+    tools:context=".ui.fragment.PatternLockFragment">
 
     <com.andrognito.patternlockview.PatternLockView
         android:id="@+id/lock_pattern_view"

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

@@ -17,7 +17,7 @@
   ~     along with this program.  If not, see <http://www.gnu.org/licenses/>.
   -->
 
-<ImageView xmlns:android="http://schemas.android.com/apk/res/android"
+<com.github.chrisbanes.photoview.PhotoView xmlns:android="http://schemas.android.com/apk/res/android"
     android:contentDescription="@string/reader_imageview_description"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"

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

@@ -19,7 +19,6 @@
 
 <ImageView
     xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="@dimen/nav_header_height"
     android:background="@drawable/side_nav_bar"

app/src/main/res/values-ja/strings.xml

@@ -84,7 +84,7 @@
     <string name="main_menu_sort_newest">投稿日時順</string>
     <string name="main_menu_sort_popular">人気順</string>
     <string name="update_failed">アップデートに失敗しました</string>
-    <string name="update_failed_message">マニュアルインストールが必要です。APKファイルは</string>
+    <string name="update_failed_message">アップデート中エラーが発生しました</string>
     <string name="ignore_update">無視</string>
     <string name="lock_corrupted">ロックファイルが破損されています。Pupilを再再インストールしてください。</string>
     <string name="update_no_permission">権限がないため自動アップデートを行えません。ホームページで直接ダウンロードしてください。</string>
@@ -118,4 +118,6 @@
     <string name="update_download_completed_description">ここをクリックしてアップデートを行えます</string>
     <string name="settings_beta">ベータチャンネルでアップデートを受信</string>
     <string name="settings_app_version_description">v%s</string>
+    <string name="settings_low_quality">低解像度イメージ</string>
+    <string name="settings_low_quality_summary">ロード速度とデータ使用料を改善するため低解像度イメージをロード</string>
 </resources>

app/src/main/res/values-ko/strings.xml

@@ -83,8 +83,8 @@
     <string name="main_menu_sort">정렬</string>
     <string name="main_menu_sort_popular">인기순</string>
     <string name="main_menu_sort_newest">시간순</string>
-    <string name="update_failed">"업데이트 "</string>
-    <string name="update_failed_message">수동 업데이트가 필요합니다. APK 파일은 다운로드 폴더에 있습니다.</string>
+    <string name="update_failed">"업데이트 에러</string>
+    <string name="update_failed_message">업데이트 중 에러가 발생했습니다</string>
     <string name="ignore_update">무시</string>
     <string name="lock_corrupted">잠금 파일이 손상되었습니다! 앱을 재설치 해 주시기 바랍니다.</string>
     <string name="update_no_permission">권한이 부여되어 있지 않아 자동 업데이트를 진행할 수 없습니다. 홈페이지에서 직접 다운로드 받으시기 바랍니다.</string>
@@ -118,4 +118,6 @@
     <string name="update_download_completed_description">여기를 클릭해서 업데이트를 진행할 수 있습니다</string>
     <string name="settings_beta">베타 채널에서 업데이트</string>
     <string name="settings_app_version_description">v%s</string>
+    <string name="settings_low_quality">저해상도 이미지</string>
+    <string name="settings_low_quality_summary">로드 속도와 데이터 사용량을 줄이기 위해 저해상도 이미지를 로드</string>
 </resources>

app/src/main/res/values/strings.xml

@@ -28,7 +28,7 @@
     <string name="https_block_alert">(Korean only)</string>
 
     <string name="update_failed">Update failed</string>
-    <string name="update_failed_message">Please install manually. APK file is in the Downloads folder.</string>
+    <string name="update_failed_message">Please install manually by visiting github release page :{ (or try again!)</string>
     <string name="update_no_permission">Cannot auto update because permission is denied. Please download manually from the webpage.</string>
     <string name="ignore_update">Ignore</string>
 
@@ -140,6 +140,8 @@
     <string name="settings_dl_location_removable">Removable Storage</string>
     <string name="settings_dl_location_internal">Internal Storage</string>
     <string name="settings_dl_location_available">%s available</string>
+    <string name="settings_low_quality">Low quality images</string>
+    <string name="settings_low_quality_summary">Load low quality images to improve load speed and data usage</string>
 
     <!-- SETTINGS/APP LOCK -->
 

app/src/main/res/xml/root_preferences.xml

@@ -3,12 +3,12 @@
     xmlns:app="http://schemas.android.com/apk/res-auto">
 
     <Preference
-        app:title="@string/settings_app_version_title"
-        app:key="app_version"/>
+        app:key="app_version"
+        app:title="@string/settings_app_version_title"/>
 
     <SwitchPreferenceCompat
-        app:title="@string/settings_beta"
-        app:key="beta"/>
+        app:key="beta"
+        app:title="@string/settings_beta"/>
 
     <PreferenceCategory
         app:title="@string/settings_search_title">
@@ -32,20 +32,25 @@
         app:title="@string/settings_storage">
 
         <Preference
-            app:title="@string/settings_clear_cache"
-            app:key="delete_cache"/>
+            app:key="delete_cache"
+            app:title="@string/settings_clear_cache"/>
 
         <Preference
-            app:title="@string/settings_clear_downloads"
-            app:key="delete_downloads"/>
+            app:key="delete_downloads"
+            app:title="@string/settings_clear_downloads"/>
 
         <Preference
-            app:title="@string/settings_clear_history"
-            app:key="clear_history"/>
+            app:key="clear_history"
+            app:title="@string/settings_clear_history"/>
 
         <Preference
-            app:title="@string/settings_dl_location"
-            app:key="dl_location"/>
+            app:key="dl_location"
+            app:title="@string/settings_dl_location"/>
+
+        <SwitchPreferenceCompat
+            app:key="dl_low_quality"
+            app:title="@string/settings_low_quality"
+            app:summary="@string/settings_low_quality_summary"/>
 
     </PreferenceCategory>
 
@@ -53,8 +58,8 @@
         app:title="@string/settings_app_lock">
 
         <Preference
-            app:title="@string/settings_app_lock_type"
-            app:key="app_lock"/>
+            app:key="app_lock"
+            app:title="@string/settings_app_lock_type"/>
 
     </PreferenceCategory>
 

libpupil/src/main/java/xyz/quaver/hitomi/common.kt

@@ -17,20 +17,19 @@
 package xyz.quaver.hitomi
 
 import kotlinx.serialization.json.Json
-import kotlinx.serialization.json.JsonConfiguration
 import kotlinx.serialization.list
 import java.net.URL
 
 const val protocol = "https:"
 
-fun getGalleryInfo(galleryID: Int): List<GalleryInfo> {
-    return Json(JsonConfiguration.Stable).parse(
+@Suppress("EXPERIMENTAL_API_USAGE")
+fun getGalleryInfo(galleryID: Int) =
+    Json.nonstrict.parse(
         GalleryInfo.serializer().list,
         Regex("""\[.+]""").find(
             URL("$protocol//$domain/galleries/$galleryID.js").readText()
         )?.value ?: "[]"
     )
-}
 
 //common.js
 var adapose = false
@@ -54,17 +53,9 @@ fun subdomainFromURL(url: String, base: String? = null) : String {
     if (!base.isNullOrBlank())
         retval = base
 
-    val r = Regex("""/galleries/\d*(\d)/""")
-    var m = r.find(url)
-    var b = 10
-
-    if (m == null) {
-        b = 16
-        val r2 = Regex("""/[0-9a-f]/([0-9a-f]{2})/""")
-        m = r2.find(url)
-        if (m == null)
-            return retval
-    }
+    val b = 16
+    val r = Regex("""/[0-9a-f]/([0-9a-f]{2})/""")
+    val m = r.find(url) ?: return retval
 
     val g = m.groupValues[1].toIntOrNull(b) ?: return retval
 
@@ -84,15 +75,12 @@ fun fullPathFromHash(hash: String?) : String? {
     }
 }
 
-fun urlFromHash(galleryID: Int, image: GalleryInfo, webp: String? = null) : String {
-    val ext = webp ?: image.name.split('.').last()
-    return when {
-        image.hash.isNullOrBlank() ->
-            "$protocol//a.hitomi.la/galleries/$galleryID/${image.name}"
-        else ->
-            "$protocol//a.hitomi.la/${webp?:"images"}/${fullPathFromHash(image.hash)}.$ext"
-    }
+@Suppress("NAME_SHADOWING", "UNUSED_PARAMETER")
+fun urlFromHash(galleryID: Int, image: GalleryInfo, dir: String? = null, ext: String? = null) : String {
+    val ext = ext ?: dir ?: image.name.split('.').last()
+    val dir = dir ?: "images"
+    return "$protocol//a.hitomi.la/$dir/${fullPathFromHash(image.hash)}.$ext"
 }
 
-fun urlFromUrlFromHash(galleryID: Int, image: GalleryInfo, webp: String? = null) =
-    urlFromURL(urlFromHash(galleryID, image, webp))
+fun urlFromUrlFromHash(galleryID: Int, image: GalleryInfo, dir: String? = null, ext: String? = null, base: String? = null) =
+    urlFromURL(urlFromHash(galleryID, image, dir, ext), base)

libpupil/src/main/java/xyz/quaver/hitomi/galleries.kt

@@ -68,8 +68,8 @@ fun getGallery(galleryID: Int) : Gallery {
         href.slice(5 until href.indexOf('-'))
     }
 
-    val thumbnails = getGalleryInfo(galleryID).map {
-        "$protocol//tn.hitomi.la/smalltn/$galleryID/${it.name}.jpg"
+    val thumbnails = getGalleryInfo(galleryID).map { galleryInfo ->
+        urlFromUrlFromHash(galleryID, galleryInfo, "smalltn", "jpg", "tn")
     }
 
     return Gallery(related, langList, cover, title, artists, groups, type, language, series, characters, tags, thumbnails)

libpupil/src/main/java/xyz/quaver/hitomi/reader.kt

@@ -20,7 +20,6 @@ import kotlinx.serialization.Serializable
 import org.jsoup.Jsoup
 
 fun getReferer(galleryID: Int) = "https://hitomi.la/reader/$galleryID.html"
-fun webpUrlFromUrl(url: String) = url.replace("/galleries/", "/webp/") + ".webp"
 
 @Serializable
 data class GalleryInfo(

libpupil/src/main/java/xyz/quaver/hiyobi/reader.kt

@@ -17,7 +17,6 @@
 package xyz.quaver.hiyobi
 
 import kotlinx.serialization.json.Json
-import kotlinx.serialization.json.JsonConfiguration
 import kotlinx.serialization.list
 import org.jsoup.Jsoup
 import xyz.quaver.hitomi.GalleryInfo
@@ -64,7 +63,8 @@ fun getReader(galleryID: Int) : Reader {
 
     val title = Jsoup.connect(reader).get().title()
 
-    val galleryInfo = Json(JsonConfiguration.Stable).parse(
+    @Suppress("EXPERIMENTAL_API_USAGE")
+    val galleryInfo = Json.parse(
         GalleryInfo.serializer().list,
         with(URL(url).openConnection() as HttpsURLConnection) {
             setRequestProperty("User-Agent", user_agent)
@@ -79,5 +79,11 @@ fun getReader(galleryID: Int) : Reader {
     return Reader(Reader.Code.HIYOBI, title, galleryInfo)
 }
 
-fun createImgList(galleryID: Int, reader: Reader) =
-    reader.galleryInfo.map { Images("$protocol//$hiyobi/data/$galleryID/${it.name}", galleryID, it.name) }
+fun createImgList(galleryID: Int, reader: Reader, lowQuality: Boolean = false) =
+    if (lowQuality)
+        reader.galleryInfo.map {
+            val name = it.name.replace(Regex("/.[^/.]+$"), "") + ".jpg"
+            Images("$protocol//$hiyobi/data/$galleryID/$name.jpg", galleryID, it.name)
+        }
+    else
+        reader.galleryInfo.map { Images("$protocol//$hiyobi/data/$galleryID/${it.name}", galleryID, it.name) }

libpupil/src/test/java/xyz/quaver/hitomi/UnitTest.kt

@@ -68,7 +68,7 @@ class UnitTest {
 
     @Test
     fun test_getGallery() {
-        val gallery = getGallery(1510566)
+        val gallery = getGallery(1552751)
 
         print(gallery)
     }
@@ -82,7 +82,9 @@ class UnitTest {
 
     @Test
     fun test_hiyobi() {
-        xyz.quaver.hiyobi.getReader(1510567)
+        val reader = xyz.quaver.hiyobi.getReader(10000062)
+
+        print(reader)
     }
 
     @Test