Pupil-112 [Feature request] Add the ability to manage the maximum parallel downloads

Dependency update

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

@@ -26,6 +26,7 @@ import android.content.Context
 import android.content.Intent
 import android.net.Uri
 import android.os.Build
+import android.util.Log
 import androidx.appcompat.app.AppCompatDelegate
 import androidx.core.content.ContextCompat
 import androidx.preference.PreferenceManager
@@ -34,8 +35,8 @@ import com.github.piasy.biv.loader.fresco.FrescoImageLoader
 import com.google.android.gms.common.GooglePlayServicesNotAvailableException
 import com.google.android.gms.common.GooglePlayServicesRepairableException
 import com.google.android.gms.security.ProviderInstaller
-import com.google.firebase.analytics.FirebaseAnalytics
 import com.google.firebase.crashlytics.FirebaseCrashlytics
+import okhttp3.Dispatcher
 import okhttp3.Interceptor
 import okhttp3.OkHttpClient
 import okhttp3.Response
@@ -46,6 +47,7 @@ import xyz.quaver.pupil.util.downloader.DownloadManager
 import xyz.quaver.setClient
 import java.io.File
 import java.util.*
+import java.util.concurrent.Executors
 import java.util.concurrent.TimeUnit
 import kotlin.reflect.KClass
 
@@ -96,6 +98,11 @@ class Pupil : Application() {
                 val tag = request.tag() ?: return@addInterceptor chain.proceed(request)
 
                 interceptors[tag::class]?.invoke(chain) ?: chain.proceed(request)
+            }.apply {
+                (Preferences.get<String>("max_concurrent_download").toIntOrNull() ?: 0).let {
+                    if (it != 0)
+                        dispatcher(Dispatcher(Executors.newFixedThreadPool(it)))
+                }
             }
 
         try {

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

@@ -45,7 +45,7 @@ class ProxyDialog(context: Context) : AlertDialog(context) {
         super.onCreate(savedInstanceState)
 
         binding = ProxyDialogBinding.inflate(layoutInflater)
-        setView(binding.root)
+        setContentView(binding.root)
 
         initView()
     }

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

@@ -29,15 +29,20 @@ import com.google.android.gms.oss.licenses.OssLicensesMenuActivity
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
+import okhttp3.Dispatcher
 import xyz.quaver.io.FileX
 import xyz.quaver.io.util.getChild
 import xyz.quaver.pupil.R
+import xyz.quaver.pupil.client
+import xyz.quaver.pupil.clientBuilder
+import xyz.quaver.pupil.clientHolder
 import xyz.quaver.pupil.ui.LockActivity
 import xyz.quaver.pupil.ui.SettingsActivity
 import xyz.quaver.pupil.ui.dialog.*
 import xyz.quaver.pupil.util.*
 import xyz.quaver.pupil.util.downloader.DownloadManager
 import java.util.*
+import java.util.concurrent.Executors
 
 class SettingsFragment :
     PreferenceFragmentCompat(),
@@ -168,6 +173,18 @@ class SettingsFragment :
                 "download_folder_name" -> {
                     summary = Preferences["download_folder_name", "[-id-] -title-"]
                 }
+                "max_concurrent_download" -> {
+                    val newValue = Preferences.get<String>(key).toIntOrNull() ?: 0
+
+                    if (newValue == 0)
+                        clientBuilder.dispatcher(Dispatcher())
+                    else
+                        clientBuilder.dispatcher((Dispatcher(Executors.newFixedThreadPool(newValue))))
+
+                    clientHolder = null
+                    client
+                }
+                else -> return
             }
         }
     }
@@ -247,6 +264,14 @@ class SettingsFragment :
 
                             onPreferenceClickListener = this@SettingsFragment
                         }
+                        "mirrors" -> {
+                            onPreferenceClickListener = this@SettingsFragment
+                        }
+                        "proxy" -> {
+                            summary = getProxyInfo().type.name
+
+                            onPreferenceClickListener = this@SettingsFragment
+                        }
                         "tag_translation" -> {
                             this as ListPreference
 
@@ -268,14 +293,6 @@ class SettingsFragment :
                             onPreferenceChangeListener = this@SettingsFragment
 
                         }
-                        "mirrors" -> {
-                            onPreferenceClickListener = this@SettingsFragment
-                        }
-                        "proxy" -> {
-                            summary = getProxyInfo().type.name
-
-                            onPreferenceClickListener = this@SettingsFragment
-                        }
                         "dark_mode" -> {
                             onPreferenceChangeListener = this@SettingsFragment
                         }