Update kotlin, gradle and complete upgrading to Flutter 3

android/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-    ext.kotlin_version = '1.3.50'
+    ext.kotlin_version = '1.6.10'
     repositories {
         google()
         mavenCentral()

android/gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.7-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-all.zip

lib/pages/main/search/search_bar/search_bar.dart

@@ -4,7 +4,6 @@ import 'package:get/get.dart';
 import 'package:movielab/constants/types.dart';
 import 'package:movielab/pages/main/search/search.dart';
 import '../../../../constants/colors.dart';
-import '../../../../modules/api_requester.dart';
 import 'voice_search.dart';
 import 'search_bar_controller.dart';
 

lib/pages/main/search/search_bar/search_bar_controller.dart

@@ -1,8 +1,6 @@
 import 'package:flutter/cupertino.dart';
 import 'package:get/get.dart';
 import 'package:movielab/constants/types.dart';
-import 'package:movielab/models/models.dart';
-import 'package:speech_to_text/speech_to_text.dart';
 
 class SearchBarController extends GetxController {
   RequestResult loadingStatus = RequestResult.NOT_STARTED;

pubspec.lock

@@ -288,7 +288,7 @@ packages:
       name: json_annotation
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.4.0"
+    version: "4.5.0"
   lints:
     dependency: transitive
     description:
@@ -608,7 +608,7 @@ packages:
       name: speech_to_text
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "5.4.3"
+    version: "5.6.0"
   speech_to_text_platform_interface:
     dependency: transitive
     description:

pubspec.yaml

@@ -21,7 +21,7 @@ dependencies:
   cached_network_image: ^3.2.0
   flutter_rating_bar: ^4.0.0
   google_nav_bar: ^5.0.5
-  speech_to_text: ^5.4.3
+  speech_to_text: ^5.6.0
   page_transition: ^2.0.5
   flutter_slidable: ^1.2.0
   avatar_glow: ^2.0.2