Update android projects

@@ -9,3 +9,5 @@ GeneratedPluginRegistrant.java
 # Remember to never publicly share your keystore.
 # Remember to never publicly share your keystore.
 # See https://flutter.dev/docs/deployment/android#reference-the-keystore-from-the-app
 # See https://flutter.dev/docs/deployment/android#reference-the-keystore-from-the-app
 key.properties
 key.properties
+**/*.keystore
+**/*.jks

@@ -26,7 +26,16 @@ apply plugin: 'kotlin-android'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 
 android {
 android {
-    compileSdkVersion 30
+    compileSdkVersion flutter.compileSdkVersion
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
 
 
     sourceSets {
     sourceSets {
         main.java.srcDirs += 'src/main/kotlin'
         main.java.srcDirs += 'src/main/kotlin'
@@ -35,8 +44,8 @@ android {
     defaultConfig {
     defaultConfig {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
         applicationId "net.nfet.printing_demo"
         applicationId "net.nfet.printing_demo"
-        minSdkVersion 16
-        targetSdkVersion 30
+        minSdkVersion flutter.minSdkVersion
+        targetSdkVersion flutter.targetSdkVersion
         versionCode flutterVersionCode.toInteger()
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
         versionName flutterVersionName
     }
     }

@@ -2,9 +2,11 @@
     package="net.nfet.printing_demo">
     package="net.nfet.printing_demo">
    <application
    <application
         android:label="printing_demo"
         android:label="printing_demo"
+        android:name="${applicationName}"
         android:icon="@mipmap/ic_launcher">
         android:icon="@mipmap/ic_launcher">
         <activity
         <activity
             android:name=".MainActivity"
             android:name=".MainActivity"
+            android:exported="true"
             android:launchMode="singleTop"
             android:launchMode="singleTop"
             android:theme="@style/LaunchTheme"
             android:theme="@style/LaunchTheme"
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
@@ -18,15 +20,6 @@
               android:name="io.flutter.embedding.android.NormalTheme"
               android:name="io.flutter.embedding.android.NormalTheme"
               android:resource="@style/NormalTheme"
               android:resource="@style/NormalTheme"
               />
               />
-            <!-- Displays an Android View that continues showing the launch screen
-                 Drawable until Flutter paints its first frame, then this splash
-                 screen fades out. A splash screen is useful to avoid any visual
-                 gap between the end of Android's launch screen and the painting of
-                 Flutter's first frame. -->
-            <meta-data
-              android:name="io.flutter.embedding.android.SplashScreenDrawable"
-              android:resource="@drawable/launch_background"
-              />
             <intent-filter>
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
                 <action android:name="android.intent.action.MAIN"/>
                 <category android:name="android.intent.category.LAUNCHER"/>
                 <category android:name="android.intent.category.LAUNCHER"/>

@@ -10,7 +10,7 @@
          This theme determines the color of the Android Window while your
          This theme determines the color of the Android Window while your
          Flutter UI initializes, as well as behind your Flutter UI while its
          Flutter UI initializes, as well as behind your Flutter UI while its
          running.
          running.
-         
+
          This Theme is only used starting with V2 of Flutter's Android embedding. -->
          This Theme is only used starting with V2 of Flutter's Android embedding. -->
     <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
     <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
         <item name="android:windowBackground">?android:colorBackground</item>
         <item name="android:windowBackground">?android:colorBackground</item>

@@ -10,7 +10,7 @@
          This theme determines the color of the Android Window while your
          This theme determines the color of the Android Window while your
          Flutter UI initializes, as well as behind your Flutter UI while its
          Flutter UI initializes, as well as behind your Flutter UI while its
          running.
          running.
-         
+
          This Theme is only used starting with V2 of Flutter's Android embedding. -->
          This Theme is only used starting with V2 of Flutter's Android embedding. -->
     <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
     <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
         <item name="android:windowBackground">?android:colorBackground</item>
         <item name="android:windowBackground">?android:colorBackground</item>

@@ -2,7 +2,7 @@ buildscript {
     ext.kotlin_version = '1.3.50'
     ext.kotlin_version = '1.3.50'
     repositories {
     repositories {
         google()
         google()
-        jcenter()
+        mavenCentral()
     }
     }
 
 
     dependencies {
     dependencies {
@@ -14,7 +14,7 @@ buildscript {
 allprojects {
 allprojects {
     repositories {
     repositories {
         google()
         google()
-        jcenter()
+        mavenCentral()
     }
     }
 }
 }
 
 

@@ -11,6 +11,7 @@
 - Add a default theme initializer
 - Add a default theme initializer
 - Use RENDER_MODE_FOR_DISPLAY on Android
 - Use RENDER_MODE_FOR_DISPLAY on Android
 - Enable usage of printer's settings on Windows [Alban Lecuivre]
 - Enable usage of printer's settings on Windows [Alban Lecuivre]
+- Update android projects (mavenCentral, compileSdkVersion 30, gradle:4.1.0)
 
 
 ## 5.6.6
 ## 5.6.6
 
 

 group 'net.nfet.flutter.printing'
 group 'net.nfet.flutter.printing'
-version '1.0-SNAPSHOT'
+version '1.0'
 
 
 buildscript {
 buildscript {
     repositories {
     repositories {
         google()
         google()
-        jcenter()
+        mavenCentral()
     }
     }
 
 
     dependencies {
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.5.0'
+        classpath 'com.android.tools.build:gradle:4.1.0'
     }
     }
 }
 }
 
 
 rootProject.allprojects {
 rootProject.allprojects {
     repositories {
     repositories {
         google()
         google()
-        jcenter()
+        mavenCentral()
     }
     }
 }
 }
 
 
 apply plugin: 'com.android.library'
 apply plugin: 'com.android.library'
 
 
 android {
 android {
-    compileSdkVersion 29
+    compileSdkVersion 30
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
 
 
     defaultConfig {
     defaultConfig {
         minSdkVersion 16
         minSdkVersion 16

-org.gradle.jvmargs=-Xmx1536M
-android.enableJetifier=true
-android.useAndroidX=true