feat: upgrade Flutter version to 3.38 (#1256)

ui/flutter/android/app/build.gradle

@@ -1,3 +1,9 @@
+plugins {
+    id 'com.android.application'
+    id 'kotlin-android'
+    id 'dev.flutter.flutter-gradle-plugin'
+}
+
 def localProperties = new Properties()
 def localPropertiesFile = rootProject.file('local.properties')
 if (localPropertiesFile.exists()) {
@@ -6,11 +12,6 @@ if (localPropertiesFile.exists()) {
     }
 }
 
-def flutterRoot = localProperties.getProperty('flutter.sdk')
-if (flutterRoot == null) {
-    throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
-}
-
 def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
 if (flutterVersionCode == null) {
     flutterVersionCode = '1'
@@ -21,21 +22,18 @@ if (flutterVersionName == null) {
     flutterVersionName = '1.0'
 }
 
-apply plugin: 'com.android.application'
-apply plugin: 'kotlin-android'
-apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
-
 android {
-    compileSdkVersion 34
+    namespace 'com.gopeed.gopeed'
+    compileSdk 35
     ndkVersion flutter.ndkVersion
 
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
+        sourceCompatibility JavaVersion.VERSION_17
+        targetCompatibility JavaVersion.VERSION_17
     }
 
     kotlinOptions {
-        jvmTarget = '1.8'
+        jvmTarget = '17'
     }
 
     sourceSets {
@@ -44,21 +42,21 @@ android {
 
     defaultConfig {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
-        applicationId "com.gopeed.gopeed"
+        applicationId 'com.gopeed.gopeed'
         // You can update the following values to match your application needs.
         // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-build-configuration.
-        minSdkVersion 21
-        targetSdkVersion 34
+        minSdk flutter.minSdkVersion
+        targetSdk 35
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
     }
 
     signingConfigs {
         release {
-            keyAlias "upload"
-            keyPassword System.getenv("APK_KEY_PASSWORD")
-            storeFile file("upload-keystore.jks")
-            storePassword System.getenv("APK_STORE_PASSWORD")
+            keyAlias 'upload'
+            keyPassword System.getenv('APK_KEY_PASSWORD')
+            storeFile file('upload-keystore.jks')
+            storePassword System.getenv('APK_STORE_PASSWORD')
         }
     }
 
@@ -84,6 +82,5 @@ flutter {
 }
 
 dependencies {
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
     implementation(name: 'libgopeed', ext: 'aar')
 }

ui/flutter/android/app/src/debug/AndroidManifest.xml

@@ -1,8 +1,7 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.gopeed.gopeed">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <!-- The INTERNET permission is required for development. Specifically,
          the Flutter tool needs it to communicate with the running application
          to allow setting breakpoints, to provide hot reload, etc.
     -->
-    <uses-permission android:name="android.permission.INTERNET"/>
-</manifest>
+    <uses-permission android:name="android.permission.INTERNET" />
+</manifest>

ui/flutter/android/app/src/main/AndroidManifest.xml

@@ -1,5 +1,4 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.gopeed.gopeed">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />

ui/flutter/android/app/src/profile/AndroidManifest.xml

@@ -1,8 +1,7 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.gopeed.gopeed">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <!-- The INTERNET permission is required for development. Specifically,
          the Flutter tool needs it to communicate with the running application
          to allow setting breakpoints, to provide hot reload, etc.
     -->
-    <uses-permission android:name="android.permission.INTERNET"/>
-</manifest>
+    <uses-permission android:name="android.permission.INTERNET" />
+</manifest>