Update Samples for 3.16 (#2085)

*Replace this paragraph with a description of what this PR is changing
or adding, and why. Consider including before/after screenshots.*

*List which issues are fixed by this PR. For larger changes, raising an
issue first helps
reduce redundant work.*

## Pre-launch Checklist

- [ ] I read the [Flutter Style Guide] _recently_, and have followed its
advice.
- [ ] I signed the [CLA].
- [ ] I read the [Contributors Guide].
- [ ] I updated/added relevant documentation (doc comments with `///`).
- [ ] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-devrel
channel on [Discord].

<!-- Links -->
[Flutter Style Guide]:
https://github.com/flutter/flutter/wiki/Style-guide-for-Flutter-repo
[CLA]: https://cla.developers.google.com/
[Discord]: https://github.com/flutter/flutter/wiki/Chat
[Contributors Guide]:
https://github.com/flutter/samples/blob/main/CONTRIBUTING.md

platform_design/.metadata

@@ -4,8 +4,8 @@
 # This file should be version controlled and should not be manually edited.
 
 version:
-  revision: "ff5b5b5fa6f35b717667719ddfdb1521d8bdd05a"
-  channel: "stable"
+  revision: "adc7dfe87ebc5ff6cb6ceb786efaa83058fdc1a1"
+  channel: "beta"
 
 project_type: app
 
@@ -13,17 +13,17 @@ project_type: app
 migration:
   platforms:
     - platform: root
-      create_revision: ff5b5b5fa6f35b717667719ddfdb1521d8bdd05a
-      base_revision: ff5b5b5fa6f35b717667719ddfdb1521d8bdd05a
+      create_revision: adc7dfe87ebc5ff6cb6ceb786efaa83058fdc1a1
+      base_revision: adc7dfe87ebc5ff6cb6ceb786efaa83058fdc1a1
     - platform: android
-      create_revision: ff5b5b5fa6f35b717667719ddfdb1521d8bdd05a
-      base_revision: ff5b5b5fa6f35b717667719ddfdb1521d8bdd05a
+      create_revision: adc7dfe87ebc5ff6cb6ceb786efaa83058fdc1a1
+      base_revision: adc7dfe87ebc5ff6cb6ceb786efaa83058fdc1a1
     - platform: ios
-      create_revision: ff5b5b5fa6f35b717667719ddfdb1521d8bdd05a
-      base_revision: ff5b5b5fa6f35b717667719ddfdb1521d8bdd05a
+      create_revision: adc7dfe87ebc5ff6cb6ceb786efaa83058fdc1a1
+      base_revision: adc7dfe87ebc5ff6cb6ceb786efaa83058fdc1a1
     - platform: web
-      create_revision: ff5b5b5fa6f35b717667719ddfdb1521d8bdd05a
-      base_revision: ff5b5b5fa6f35b717667719ddfdb1521d8bdd05a
+      create_revision: adc7dfe87ebc5ff6cb6ceb786efaa83058fdc1a1
+      base_revision: adc7dfe87ebc5ff6cb6ceb786efaa83058fdc1a1
 
   # User provided section
 

platform_design/android/build.gradle

@@ -6,7 +6,6 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.3.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }

platform_design/android/gradle.properties

@@ -1,3 +1,3 @@
-org.gradle.jvmargs=-Xmx1536M
+org.gradle.jvmargs=-Xmx4G
 android.useAndroidX=true
 android.enableJetifier=true

platform_design/android/settings.gradle

@@ -10,11 +10,20 @@ pluginManagement {
 
     includeBuild("${settings.ext.flutterSdkPath}/packages/flutter_tools/gradle")
 
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+
     plugins {
         id "dev.flutter.flutter-gradle-plugin" version "1.0.0" apply false
     }
 }
 
-include ":app"
+plugins {
+    id "dev.flutter.flutter-plugin-loader" version "1.0.0"
+    id "com.android.application" version "7.3.0" apply false
+}
 
-apply from: "${settings.ext.flutterSdkPath}/packages/flutter_tools/gradle/app_plugin_loader.gradle"
+include ":app"

platform_design/codelab_rebuild.yaml

@@ -8,9 +8,6 @@ steps:
       - web
   - name: Flutter recreate runner
     flutter: create --platform android,ios,web --org dev.flutter .
-  - name: Strip DEVELOPMENT_TEAM
-    strip-lines-containing: DEVELOPMENT_TEAM =
-    path: ios/Runner.xcodeproj/project.pbxproj
   - name: Patch web/manifest.json
     path: web/manifest.json
     patch-u: |