Convert CustomInstanceDao methods to suspend functions.

app/src/main/java/com/github/libretube/db/dao/CustomInstanceDao.kt

@@ -1,7 +1,6 @@
 package com.github.libretube.db.dao
 
 import androidx.room.Dao
-import androidx.room.Delete
 import androidx.room.Insert
 import androidx.room.OnConflictStrategy
 import androidx.room.Query
@@ -10,14 +9,11 @@ import com.github.libretube.db.obj.CustomInstance
 @Dao
 interface CustomInstanceDao {
     @Query("SELECT * FROM customInstance")
-    fun getAll(): List<CustomInstance>
+    suspend fun getAll(): List<CustomInstance>
 
     @Insert(onConflict = OnConflictStrategy.REPLACE)
-    fun insertAll(vararg customInstances: CustomInstance)
-
-    @Delete
-    fun delete(customInstance: CustomInstance)
+    suspend fun insertAll(customInstances: List<CustomInstance>)
 
     @Query("DELETE FROM customInstance")
-    fun deleteAll()
+    suspend fun deleteAll()
 }

app/src/main/java/com/github/libretube/helpers/BackupHelper.kt

@@ -54,9 +54,7 @@ object BackupHelper {
             *backupFile.watchPositions.orEmpty().toTypedArray()
         )
         Database.localSubscriptionDao().insertAll(backupFile.localSubscriptions.orEmpty())
-        Database.customInstanceDao().insertAll(
-            *backupFile.customInstances.orEmpty().toTypedArray()
-        )
+        Database.customInstanceDao().insertAll(backupFile.customInstances.orEmpty())
         Database.playlistBookmarkDao().insertAll(
             *backupFile.playlistBookmarks.orEmpty().toTypedArray()
         )

app/src/main/java/com/github/libretube/ui/dialogs/CustomInstanceDialog.kt

@@ -5,12 +5,13 @@ import android.os.Bundle
 import android.widget.Toast
 import androidx.core.app.ActivityCompat
 import androidx.fragment.app.DialogFragment
+import androidx.lifecycle.lifecycleScope
 import com.github.libretube.R
 import com.github.libretube.databinding.DialogCustomInstanceBinding
 import com.github.libretube.db.DatabaseHolder.Database
 import com.github.libretube.db.obj.CustomInstance
-import com.github.libretube.extensions.query
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import kotlinx.coroutines.launch
 import okhttp3.HttpUrl.Companion.toHttpUrlOrNull
 
 class CustomInstanceDialog : DialogFragment() {
@@ -28,13 +29,12 @@ class CustomInstanceDialog : DialogFragment() {
 
             if (instanceName.isNotEmpty() && apiUrl.isNotEmpty() && frontendUrl.isNotEmpty()) {
                 if (apiUrl.toHttpUrlOrNull() != null && frontendUrl.toHttpUrlOrNull() != null) {
-                    query {
+                    lifecycleScope.launch {
                         Database.customInstanceDao()
-                            .insertAll(CustomInstance(instanceName, apiUrl, frontendUrl))
-                    }
-
+                            .insertAll(listOf(CustomInstance(instanceName, apiUrl, frontendUrl)))
                         ActivityCompat.recreate(requireActivity())
                         dismiss()
+                    }
                 } else {
                     Toast.makeText(requireContext(), R.string.invalid_url, Toast.LENGTH_SHORT)
                         .show()

app/src/main/java/com/github/libretube/ui/dialogs/ShareDialog.kt

@@ -12,10 +12,11 @@ import com.github.libretube.constants.YOUTUBE_FRONTEND_URL
 import com.github.libretube.databinding.DialogShareBinding
 import com.github.libretube.db.DatabaseHolder.Database
 import com.github.libretube.enums.ShareObjectType
-import com.github.libretube.extensions.awaitQuery
 import com.github.libretube.helpers.PreferenceHelper
 import com.github.libretube.obj.ShareData
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.runBlocking
 
 class ShareDialog(
     private val id: String,
@@ -32,7 +33,9 @@ class ShareDialog(
         val instanceUrl = getCustomInstanceFrontendUrl()
         val shareableTitle = getShareableTitle(shareData)
         // add instanceUrl option if custom instance frontend url available
-        if (instanceUrl != "") shareOptions += getString(R.string.instance)
+        if (instanceUrl.isNotEmpty()) {
+            shareOptions += getString(R.string.instance)
+        }
 
         if (shareObjectType == ShareObjectType.VIDEO) {
             setupTimeStampBinding()
@@ -97,15 +100,12 @@ class ShareDialog(
         )
 
         // get the api urls of the other custom instances
-        val customInstances = awaitQuery {
+        val customInstances = runBlocking(Dispatchers.IO) {
             Database.customInstanceDao().getAll()
         }
 
         // return the custom instance frontend url if available
-        customInstances.forEach { instance ->
-            if (instance.apiUrl == instancePref) return instance.frontendUrl
-        }
-        return ""
+        return customInstances.firstOrNull { it.apiUrl == instancePref }?.frontendUrl.orEmpty()
     }
 
     private fun getShareableTitle(shareData: ShareData): String {

app/src/main/java/com/github/libretube/ui/preferences/InstanceSettings.kt

@@ -13,7 +13,6 @@ import com.github.libretube.constants.FALLBACK_INSTANCES_URL
 import com.github.libretube.constants.PIPED_INSTANCES_URL
 import com.github.libretube.constants.PreferenceKeys
 import com.github.libretube.db.DatabaseHolder.Database
-import com.github.libretube.extensions.awaitQuery
 import com.github.libretube.extensions.toastFromMainThread
 import com.github.libretube.helpers.PreferenceHelper
 import com.github.libretube.ui.base.BasePreferenceFragment
@@ -21,6 +20,9 @@ import com.github.libretube.ui.dialogs.CustomInstanceDialog
 import com.github.libretube.ui.dialogs.DeleteAccountDialog
 import com.github.libretube.ui.dialogs.LoginDialog
 import com.github.libretube.ui.dialogs.LogoutDialog
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
 
 class InstanceSettings : BasePreferenceFragment() {
     override val titleResourceId: Int = R.string.instance
@@ -82,10 +84,10 @@ class InstanceSettings : BasePreferenceFragment() {
 
         val clearCustomInstances = findPreference<Preference>(PreferenceKeys.CLEAR_CUSTOM_INSTANCES)
         clearCustomInstances?.setOnPreferenceClickListener {
-            awaitQuery {
+            lifecycleScope.launch {
                 Database.customInstanceDao().deleteAll()
-            }
                 ActivityCompat.recreate(requireActivity())
+            }
             true
         }
 
@@ -116,7 +118,7 @@ class InstanceSettings : BasePreferenceFragment() {
     private fun initCustomInstances(instancePref: ListPreference) {
         val appContext = requireContext().applicationContext
         lifecycleScope.launchWhenCreated {
-            val customInstances = awaitQuery {
+            val customInstances = withContext(Dispatchers.IO) {
                 Database.customInstanceDao().getAll()
             }