'More settings' opens directly to channel settings

app/src/main/java/org/tasks/preferences/fragments/Notifications.kt

@@ -5,6 +5,7 @@ import android.content.Context.POWER_SERVICE
 import android.content.Intent
 import android.media.RingtoneManager
 import android.net.Uri
+import android.os.Build
 import android.os.Bundle
 import android.os.PowerManager
 import android.provider.Settings
@@ -24,6 +25,7 @@ import org.tasks.dialogs.FilterPicker.Companion.setFilterPickerResultListener
 import org.tasks.dialogs.MyTimePickerDialog.Companion.newTimePicker
 import org.tasks.extensions.Context.getResourceUri
 import org.tasks.injection.InjectingPreferenceFragment
+import org.tasks.notifications.NotificationManager
 import org.tasks.preferences.DefaultFilterProvider
 import org.tasks.preferences.Preferences
 import org.tasks.receivers.ShortcutBadger
@@ -113,6 +115,17 @@ class Notifications : InjectingPreferenceFragment() {
                 true
             }
 
+        findPreference(R.string.more_settings).setOnPreferenceClickListener {
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                startActivity(
+                    Intent(Settings.ACTION_CHANNEL_NOTIFICATION_SETTINGS)
+                        .putExtra(Settings.EXTRA_APP_PACKAGE, requireContext().packageName)
+                        .putExtra(Settings.EXTRA_CHANNEL_ID, NotificationManager.NOTIFICATION_CHANNEL_DEFAULT)
+                )
+            }
+            true
+        }
+
         val persistentReminders =
             findPreference(R.string.p_rmd_persistent) as SwitchPreferenceCompat
         val wearableReminders =

app/src/main/res/xml/preferences_notifications.xml

@@ -69,16 +69,7 @@
     android:title="@string/more_settings"
     android:key="@string/more_settings"
     android:summary="@string/more_notification_settings_summary"
-    app:icon="@drawable/ic_open_in_new_24px">
+    app:icon="@drawable/ic_open_in_new_24px" />
-
-    <intent android:action="android.settings.APP_NOTIFICATION_SETTINGS">
-      <!--suppress AndroidElementNotAllowed -->
-      <extra
-        android:name="android.provider.extra.APP_PACKAGE"
-        android:value="@string/app_package" />
-    </intent>
-
-  </Preference>
 
   <PreferenceCategory android:title="@string/default_reminder">