fix android

veilid-flutter/example/android/app/build.gradle

@@ -45,7 +45,7 @@ android {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
         applicationId "com.veilid.veilid_example"
         minSdkVersion Math.max(flutter.minSdkVersion, 24)
-        targetSdkVersion Math.max(flutter.targetSdkVersion, 30)
+        targetSdkVersion Math.max(flutter.targetSdkVersion, 31)
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
     }
@@ -64,6 +64,5 @@ flutter {
 }
 
 dependencies {
-    implementation 'androidx.security:security-crypto:1.1.0-alpha03'
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
 }

veilid-flutter/example/android/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-    ext.kotlin_version = '1.4.32'
+    ext.kotlin_version = '1.6.10'
     repositories {
         google()
         mavenCentral()

veilid-flutter/example/pubspec.lock

@@ -21,7 +21,7 @@ packages:
       name: change_case
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.1"
+    version: "1.0.2"
   characters:
     dependency: transitive
     description:
@@ -316,5 +316,5 @@ packages:
     source: hosted
     version: "0.2.0+1"
 sdks:
-  dart: ">=2.15.1 <3.0.0"
+  dart: ">=2.16.1 <3.0.0"
   flutter: ">=2.8.0"

veilid-flutter/example/pubspec.yaml

@@ -7,8 +7,7 @@ version: 1.0.0+1
 publish_to: "none" # Remove this line if you wish to publish to pub.dev
 
 environment:
-  sdk: ">=2.15.1 <3.0.0"
-  flutter: ">=2.5.0"
+  sdk: ">=2.16.1 <3.0.0"
 
 # Dependencies specify other packages that your package needs in order to work.
 # To automatically upgrade your package dependencies to the latest versions