Improve Error message when @HiltAndroidApp is not used in an app module
RELNOTES=Improve Error message when @HiltAndroidApp is not used in an app module
PiperOrigin-RevId: 490535810
diff --git a/java/dagger/hilt/android/plugin/main/src/test/kotlin/HiltGradlePluginTest.kt b/java/dagger/hilt/android/plugin/main/src/test/kotlin/HiltGradlePluginTest.kt
index 0e8c0e5..49057db 100644
--- a/java/dagger/hilt/android/plugin/main/src/test/kotlin/HiltGradlePluginTest.kt
+++ b/java/dagger/hilt/android/plugin/main/src/test/kotlin/HiltGradlePluginTest.kt
@@ -93,8 +93,9 @@
val result = gradleRunner.buildAndFail()
assertThat(result.getOutput()).contains(
- "Application class annotated with @HiltAndroidApp has to be defined in an android " +
- "application project"
+ "Application class, minimal.MyApp, annotated with @HiltAndroidApp must be defined in a "
+ + "Gradle android application module (i.e. contains a build.gradle file with "
+ + "`plugins { id 'com.android.application' }`)."
)
}
}
diff --git a/java/dagger/hilt/android/processor/internal/androidentrypoint/AndroidEntryPointProcessor.java b/java/dagger/hilt/android/processor/internal/androidentrypoint/AndroidEntryPointProcessor.java
index 0d138e2..04ea06b 100644
--- a/java/dagger/hilt/android/processor/internal/androidentrypoint/AndroidEntryPointProcessor.java
+++ b/java/dagger/hilt/android/processor/internal/androidentrypoint/AndroidEntryPointProcessor.java
@@ -63,8 +63,10 @@
ProcessorErrors.checkState(
projectType == GradleProjectType.APP,
element,
- "Application class annotated with @HiltAndroidApp has to be defined in "
- + "an android application project");
+ "Application class, %s, annotated with @HiltAndroidApp must be defined in a "
+ + "Gradle android application module (i.e. contains a build.gradle file with "
+ + "`plugins { id 'com.android.application' }`).",
+ metadata.element().getQualifiedName());
}
// The generated application references the generated component so they must be generated
