Add crashlytics (#87)

* Add crashlytics

* Add google services json to ci env

.github/workflows/android.yml

@@ -25,6 +25,7 @@ jobs:
         echo "KEY_PASSWORD=${{ secrets.KEY_PASSWORD }}" >> $GITHUB_ENV
         echo "KEYSTORE_PASSWORD=${{ secrets.KEYSTORE_PASSWORD }}" >> $GITHUB_ENV
         echo "KEYSTORE_BASE64=${{ secrets.KEYSTORE_BASE64 }}" >> $GITHUB_ENV
+        echo "GOOGLE_SERVICES_JSON_BASE64=${{ secrets.GOOGLE_SERVICES_JSON_BASE64 }}" >> $GITHUB_ENV
         echo "BUILD_NUMBER=${{ github.run_number }}" >> $GITHUB_ENV
     - uses: actions/checkout@v4
     - name: set up JDK 17

README.md

@@ -57,6 +57,10 @@ If the app cannot connect to the weather service, it will retry the download eve
 - Interfaces with [openweathermap.org](https://openweathermap.org)
 - Uses [karoo-ext](https://github.com/hammerheadnav/karoo-ext) (Apache2-licensed)
 
+## Crashlytics
+
+This app uses Google Crashlytics for crash reporting to help improve stability and performance.
+
 ## Extension Developers: Headwind Data Type
 
 If the user has installed the headwind extension on his karoo, you can stream the headwind data type from other extensions via `karoo-ext`.

app/.gitignore

@@ -1 +1,2 @@
 /build
+/google-services.json

app/build.gradle.kts

@@ -5,6 +5,8 @@ plugins {
     alias(libs.plugins.jetbrains.kotlin.android)
     alias(libs.plugins.compose.compiler)
     kotlin("plugin.serialization") version "2.0.20"
+    alias(libs.plugins.google.gms.google.services)
+    alias(libs.plugins.google.firebase.crashlytics)
 }
 
 android {
@@ -55,6 +57,24 @@ android {
     }
 }
 
+tasks.register("addGoogleServicesJson") {
+    description = "Adds google-services.json to the project"
+    group = "build"
+
+    doLast {
+        val googleServicesJson = System.getenv("GOOGLE_SERVICES_JSON_BASE64")
+            ?.let { Base64.getDecoder().decode(it) }
+            ?.let { String(it) }
+        if (googleServicesJson != null) {
+            val jsonFile = file("$projectDir/google-services.json")
+            jsonFile.writeText(googleServicesJson)
+            println("Added google-services.json to the project")
+        } else {
+            println("No GOOGLE_SERVICES_JSON_BASE64 environment variable found, skipping...")
+        }
+    }
+}
+
 tasks.register("generateManifest") {
     description = "Generates manifest.json with current version information"
     group = "build"
@@ -85,6 +105,7 @@ tasks.register("generateManifest") {
 
 tasks.named("assemble") {
     dependsOn("generateManifest")
+    dependsOn("addGoogleServicesJson")
 }
 
 dependencies {
@@ -99,4 +120,5 @@ dependencies {
     implementation(libs.androidx.glance.appwidget)
     implementation(libs.androidx.glance.appwidget.preview)
     implementation(libs.androidx.glance.preview)
+    implementation(libs.firebase.crashlytics)
 }

build.gradle.kts

@@ -3,4 +3,6 @@ plugins {
     alias(libs.plugins.android.application) apply false
     alias(libs.plugins.jetbrains.kotlin.android) apply false
     alias(libs.plugins.compose.compiler) apply false
+    alias(libs.plugins.google.gms.google.services) apply false
+    alias(libs.plugins.google.firebase.crashlytics) apply false
 }

gradle/libs.versions.toml

@@ -11,11 +11,16 @@ androidxComposeMaterial = "1.3.1"
 glance = "1.1.1"
 kotlinxSerializationJson = "1.8.0"
 mapboxSdkTurf = "7.3.1"
+firebaseCrashlytics = "19.4.2"
+googleGmsGoogleServices = "4.4.2"
+googleFirebaseCrashlytics = "3.0.3"
 
 [plugins]
 android-application = { id = "com.android.application", version.ref = "agp" }
 jetbrains-kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
 compose-compiler = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "kotlin" }
+google-gms-google-services = { id = "com.google.gms.google-services", version.ref = "googleGmsGoogleServices" }
+google-firebase-crashlytics = { id = "com.google.firebase.crashlytics", version.ref = "googleFirebaseCrashlytics" }
 
 [libraries]
 androidx-datastore-preferences = { module = "androidx.datastore:datastore-preferences", version.ref = "datastorePreferences" }
@@ -38,6 +43,7 @@ androidx-glance-appwidget-preview = { group = "androidx.glance", name = "glance-
 androidx-glance-preview = { group = "androidx.glance", name = "glance-preview", version.ref = "glance" }
 kotlinx-serialization-json = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json", version.ref = "kotlinxSerializationJson" }
 mapbox-sdk-turf = { module = "com.mapbox.mapboxsdk:mapbox-sdk-turf", version.ref = "mapboxSdkTurf" }
+firebase-crashlytics = { group = "com.google.firebase", name = "firebase-crashlytics", version.ref = "firebaseCrashlytics" }
 
 [bundles]
 androidx-lifeycle = ["androidx-lifecycle-runtime-compose", "androidx-lifecycle-viewmodel-compose"]