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[many} Update all examples apps to use java 17 complile options #10195

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Merged
merged 2 commits into from
Oct 9, 2025
+47 −47
Merged

[many} Update all examples apps to use java 17 complile options #10195

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e6d98c0
Update all examples apps to use java 17 complile options
reidbaker Oct 9, 2025
075c789
Update readme
reidbaker Oct 9, 2025
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6 changes: 3 additions & 3 deletions packages/animations/example/android/app/build.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -11,12 +11,12 @@ android {
ndkVersion = flutter.ndkVersion

compileOptions {
sourceCompatibility = JavaVersion.VERSION_11
targetCompatibility = JavaVersion.VERSION_11
sourceCompatibility = JavaVersion.VERSION_17
targetCompatibility = JavaVersion.VERSION_17
}

kotlinOptions {
jvmTarget = '11'
jvmTarget = JavaVersion.VERSION_17.toString()
}

sourceSets {
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6 changes: 3 additions & 3 deletions packages/camera/camera_android_camerax/example/android/app/build.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -28,13 +28,13 @@ android {
ndkVersion = flutter.ndkVersion

compileOptions {
sourceCompatibility = JavaVersion.VERSION_11
targetCompatibility = JavaVersion.VERSION_11
sourceCompatibility = JavaVersion.VERSION_17
targetCompatibility = JavaVersion.VERSION_17
}

kotlinOptions {
// This must match the Java version provided in compileOptions.
jvmTarget = '11'
jvmTarget = JavaVersion.VERSION_17.toString()
}

defaultConfig {
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4 changes: 2 additions & 2 deletions packages/extension_google_sign_in_as_googleapis_auth/example/android/app/build.gradle
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Expand Up @@ -27,8 +27,8 @@ android {
compileSdk = flutter.compileSdkVersion

compileOptions {
sourceCompatibility = JavaVersion.VERSION_11
targetCompatibility = JavaVersion.VERSION_11
sourceCompatibility = JavaVersion.VERSION_17
targetCompatibility = JavaVersion.VERSION_17
}

defaultConfig {
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2 changes: 1 addition & 1 deletion packages/file_selector/file_selector/example/android/app/build.gradle
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Expand Up @@ -33,7 +33,7 @@ android {
}

kotlinOptions {
jvmTarget = '17'
jvmTarget = JavaVersion.VERSION_17.toString()
}

sourceSets {
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6 changes: 3 additions & 3 deletions packages/go_router/example/android/app/build.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -26,12 +26,12 @@ android {
compileSdk = flutter.compileSdkVersion

compileOptions {
sourceCompatibility = JavaVersion.VERSION_11
targetCompatibility = JavaVersion.VERSION_11
sourceCompatibility = JavaVersion.VERSION_17
targetCompatibility = JavaVersion.VERSION_17
}

kotlinOptions {
jvmTarget = '11'
jvmTarget = JavaVersion.VERSION_17.toString()
}

sourceSets {
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6 changes: 3 additions & 3 deletions packages/google_fonts/example/android/app/build.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -11,12 +11,12 @@ android {
ndkVersion = flutter.ndkVersion

compileOptions {
sourceCompatibility = JavaVersion.VERSION_11
targetCompatibility = JavaVersion.VERSION_11
sourceCompatibility = JavaVersion.VERSION_17
targetCompatibility = JavaVersion.VERSION_17
}

kotlinOptions {
jvmTarget = '11'
jvmTarget = JavaVersion.VERSION_17.toString()
}

sourceSets {
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4 changes: 2 additions & 2 deletions packages/interactive_media_ads/README.md
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Expand Up @@ -67,8 +67,8 @@ android {
// ···
compileOptions {
coreLibraryDesugaringEnabled true
sourceCompatibility = JavaVersion.VERSION_11
targetCompatibility = JavaVersion.VERSION_11
sourceCompatibility = JavaVersion.VERSION_17
targetCompatibility = JavaVersion.VERSION_17
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nit: I think the README change technically requires a version bump, but it looks like this change won't affect clients anyways. So I'm fine with not needing to publish this change.

}
// ···
}
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6 changes: 3 additions & 3 deletions packages/interactive_media_ads/example/android/app/build.gradle
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Expand Up @@ -32,13 +32,13 @@ android {
// #docregion android_desugaring
compileOptions {
coreLibraryDesugaringEnabled true
sourceCompatibility = JavaVersion.VERSION_11
targetCompatibility = JavaVersion.VERSION_11
sourceCompatibility = JavaVersion.VERSION_17
targetCompatibility = JavaVersion.VERSION_17
}
// #enddocregion android_desugaring

kotlinOptions {
jvmTarget = '11'
jvmTarget = JavaVersion.VERSION_17.toString()
}

sourceSets {
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6 changes: 3 additions & 3 deletions packages/pigeon/example/app/android/app/build.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -28,12 +28,12 @@ android {
ndkVersion = flutter.ndkVersion

compileOptions {
sourceCompatibility = JavaVersion.VERSION_11
targetCompatibility = JavaVersion.VERSION_11
sourceCompatibility = JavaVersion.VERSION_17
targetCompatibility = JavaVersion.VERSION_17
}

kotlinOptions {
jvmTarget = '11'
jvmTarget = JavaVersion.VERSION_17.toString()
}

sourceSets {
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4 changes: 2 additions & 2 deletions ...ges/pigeon/platform_tests/alternate_language_test_plugin/example/android/app/build.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -28,8 +28,8 @@ android {
ndkVersion = flutter.ndkVersion

compileOptions {
sourceCompatibility = JavaVersion.VERSION_11
targetCompatibility = JavaVersion.VERSION_11
sourceCompatibility = JavaVersion.VERSION_17
targetCompatibility = JavaVersion.VERSION_17
}

defaultConfig {
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6 changes: 3 additions & 3 deletions packages/pigeon/platform_tests/test_plugin/example/android/app/build.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -28,12 +28,12 @@ android {
ndkVersion = flutter.ndkVersion

compileOptions {
sourceCompatibility = JavaVersion.VERSION_11
targetCompatibility = JavaVersion.VERSION_11
sourceCompatibility = JavaVersion.VERSION_17
targetCompatibility = JavaVersion.VERSION_17
}

kotlinOptions {
jvmTarget = '11'
jvmTarget = JavaVersion.VERSION_17.toString()
}

lint {
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6 changes: 3 additions & 3 deletions packages/rfw/example/hello/android/app/build.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -27,12 +27,12 @@ android {
compileSdk = flutter.compileSdkVersion

compileOptions {
sourceCompatibility = JavaVersion.VERSION_11
targetCompatibility = JavaVersion.VERSION_11
sourceCompatibility = JavaVersion.VERSION_17
targetCompatibility = JavaVersion.VERSION_17
}

kotlinOptions {
jvmTarget = '11'
jvmTarget = JavaVersion.VERSION_17.toString()
}

sourceSets {
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6 changes: 3 additions & 3 deletions packages/rfw/example/local/android/app/build.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -27,12 +27,12 @@ android {
compileSdk = flutter.compileSdkVersion

compileOptions {
sourceCompatibility = JavaVersion.VERSION_11
targetCompatibility = JavaVersion.VERSION_11
sourceCompatibility = JavaVersion.VERSION_17
targetCompatibility = JavaVersion.VERSION_17
}

kotlinOptions {
jvmTarget = '11'
jvmTarget = JavaVersion.VERSION_17.toString()
}

sourceSets {
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6 changes: 3 additions & 3 deletions packages/rfw/example/remote/android/app/build.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -27,12 +27,12 @@ android {
compileSdk = flutter.compileSdkVersion

compileOptions {
sourceCompatibility = JavaVersion.VERSION_11
targetCompatibility = JavaVersion.VERSION_11
sourceCompatibility = JavaVersion.VERSION_17
targetCompatibility = JavaVersion.VERSION_17
}

kotlinOptions {
jvmTarget = '11'
jvmTarget = JavaVersion.VERSION_17.toString()
}

sourceSets {
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2 changes: 1 addition & 1 deletion packages/shared_preferences/shared_preferences/example/android/app/build.gradle
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Expand Up @@ -31,7 +31,7 @@ android {
}

kotlinOptions {
jvmTarget = '11'
jvmTarget = JavaVersion.VERSION_17.toString()
}
Comment on lines 33 to 35
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high

This file is missing the compileOptions block to set the Java source and target compatibility to version 17. To complete the update for this example app, please add the following block, preferably before kotlinOptions:

    compileOptions {
        sourceCompatibility = JavaVersion.VERSION_17
        targetCompatibility = JavaVersion.VERSION_17
    }


defaultConfig {
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2 changes: 1 addition & 1 deletion packages/shared_preferences/shared_preferences_android/example/android/app/build.gradle
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Expand Up @@ -46,7 +46,7 @@ android {
}

kotlinOptions {
jvmTarget = '17'
jvmTarget = JavaVersion.VERSION_17.toString()
}

sourceSets {
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6 changes: 3 additions & 3 deletions packages/two_dimensional_scrollables/example/android/app/build.gradle
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -28,12 +28,12 @@ android {
ndkVersion = flutter.ndkVersion

compileOptions {
sourceCompatibility = JavaVersion.VERSION_11
targetCompatibility = JavaVersion.VERSION_11
sourceCompatibility = JavaVersion.VERSION_17
targetCompatibility = JavaVersion.VERSION_17
}

kotlinOptions {
jvmTarget = '11'
jvmTarget = JavaVersion.VERSION_17.toString()
}

sourceSets {
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4 changes: 2 additions & 2 deletions packages/video_player/video_player/example/android/app/build.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -27,8 +27,8 @@ android {
compileSdk = flutter.compileSdkVersion

compileOptions {
sourceCompatibility = JavaVersion.VERSION_11
targetCompatibility = JavaVersion.VERSION_11
sourceCompatibility = JavaVersion.VERSION_17
targetCompatibility = JavaVersion.VERSION_17
}

defaultConfig {
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4 changes: 2 additions & 2 deletions packages/video_player/video_player_android/example/android/app/build.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -27,8 +27,8 @@ android {
compileSdk = flutter.compileSdkVersion

compileOptions {
sourceCompatibility = JavaVersion.VERSION_11
targetCompatibility = JavaVersion.VERSION_11
sourceCompatibility = JavaVersion.VERSION_17
targetCompatibility = JavaVersion.VERSION_17
}

defaultConfig {
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2 changes: 1 addition & 1 deletion packages/webview_flutter/webview_flutter_android/example/android/app/build.gradle
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Expand Up @@ -43,7 +43,7 @@ android {
}

kotlinOptions {
jvmTarget = '17'
jvmTarget = JavaVersion.VERSION_17.toString()
}

buildTypes {
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