minor doc cleanups

Author: dconeybe

dataconnect/README.md

@@ -71,3 +71,20 @@ open `quickstart-android/dataconnect/movie-connector/queries.gql` and run the `L
 ### 5. Running the app
 
 Press the Run button in Android Studio to run the sample app on your device.
+
+### 6. Re-generating the source code for Data Connect connectors
+
+This project defines a custom Gradle plugin that looks after generating the Kotlin code for the
+queries and mutations defined in the GraphQL files. The code will be generated on-demand when
+needed by a build. To generate the code manually, run:
+
+```
+../gradlew generateDebugDataConnectSources
+```
+
+If you are making frequent changes to the GraphQL files, it may be convenient to run the code
+generation upon _every_ change, without waiting for a build. To do that, run:
+
+```
+../gradlew generateDebugDataConnectSources --continuous
+```

dataconnect/app/build.gradle.kts

@@ -54,6 +54,7 @@ android {
 }
 
 dependencies {
+
     implementation(libs.androidx.core.ktx)
     implementation(libs.androidx.lifecycle.runtime.ktx)
     implementation(libs.androidx.lifecycle.viewmodel.compose)

dataconnect/dataconnect/movie-connector/connector.yaml

@@ -8,6 +8,8 @@ generate:
   kotlinSdk:
     # Create a custom package name for your generated SDK
     package: com.google.firebase.dataconnect.movies
-    # Use an arbitrary directory for generating the code, as the custom task in
-    # app/build.gradle.kts will generate into the appropriate directory.
+    # Use an arbitrary directory for generating the code, as the
+    # "com.google.firebase.example.dataconnect.gradle" custom Gradle plugin applied by
+    # app/build.gradle.kts will look after generating the code on-demand into the
+    # appropriate directory.
     outputDir: ../.generated