Add preliminary support for Compose (#161)

* Add preliminary support for Compose

* Updated ktlint, fixed formatting problems

Author: timusus

.editorconfig

@@ -7,4 +7,5 @@ max_line_length=off
 ktlint_standard_property-naming=disabled
 ktlint_standard_filename=disabled
 ktlint_standard_package-name=disabled
-ktlint_code_style=android_studio
+ktlint_code_style=android_studio
+ktlint_function_naming_ignore_when_annotated_with = Composable

.idea/inspectionProfiles/Project_Default.xml

@@ -7,6 +7,7 @@ plugins {
     id("dagger.hilt.android.plugin")
     id("com.google.firebase.crashlytics")
     id("com.google.devtools.ksp")
+    alias(libs.plugins.compose.compiler)
 }
 
 android {
@@ -83,11 +84,37 @@ android {
         abortOnError = false
         checkReleaseBuilds = false
     }
+
+    buildFeatures {
+        compose = true
+    }
+
     namespace = "com.simplecityapps.shuttle"
 
     dependencies {
         implementation(fileTree("dir" to "libs", "include" to listOf("*.jar")))
 
+        val composeBom = platform(libs.androidx.compose.bom)
+        implementation(composeBom)
+        androidTestImplementation(composeBom)
+
+        // Choose one of the following:
+        // Material Design 3
+        implementation(libs.androidx.material3)
+        // or Material Design 2
+        implementation(libs.androidx.material)
+        // or skip Material Design and build directly on top of foundational components
+        implementation(libs.androidx.foundation)
+        // or only import the main APIs for the underlying toolkit systems,
+        // such as input and measurement/layout
+        implementation(libs.androidx.ui)
+
+        // Android Studio Preview support
+        implementation(libs.androidx.ui.tooling.preview)
+        debugImplementation(libs.androidx.ui.tooling)
+
+        implementation(libs.androidx.lifecycle.viewmodel.compose)
+
         // Shuttle Core
         implementation(project(":android:core"))
 

android/app/build.gradle.kts

@@ -10,7 +10,5 @@ class CustomTestRunner : AndroidJUnitRunner() {
         cl: ClassLoader?,
         name: String?,
         context: Context?
-    ): Application {
-        return super.newApplication(cl, HiltTestApplication::class.java.name, context)
-    }
+    ): Application = super.newApplication(cl, HiltTestApplication::class.java.name, context)
 }

android/app/src/androidTest/java/com/simplecityapps/shuttle/CustomTestRunner.kt

@@ -18,7 +18,10 @@ import kotlinx.coroutines.DEBUG_PROPERTY_VALUE_ON
 import timber.log.Timber
 
 @HiltAndroidApp
-class ShuttleApplication : Application(), ActivityIntentProvider, Configuration.Provider {
+class ShuttleApplication :
+    Application(),
+    ActivityIntentProvider,
+    Configuration.Provider {
     @Inject
     lateinit var workerFactory: HiltWorkerFactory
 
@@ -62,9 +65,7 @@ class ShuttleApplication : Application(), ActivityIntentProvider, Configuration.
 
     // ActivityIntentProvider Implementation
 
-    override fun provideMainActivityIntent(): Intent {
-        return Intent(this, MainActivity::class.java)
-    }
+    override fun provideMainActivityIntent(): Intent = Intent(this, MainActivity::class.java)
 
     // WorkManager
 

android/app/src/main/java/com/simplecityapps/shuttle/ShuttleApplication.kt

@@ -8,7 +8,5 @@ interface AppInitializer {
     /**
      * Optional priority. Higher priority intiializers will be initialized earlier
      */
-    fun priority(): Int {
-        return -1
-    }
+    fun priority(): Int = -1
 }

android/app/src/main/java/com/simplecityapps/shuttle/appinitializers/AppInitializer.kt

@@ -63,9 +63,7 @@ constructor(
         }
     }
 
-    override fun priority(): Int {
-        return 1
-    }
+    override fun priority(): Int = 1
 }
 
 class CrashReportingTree : Timber.Tree() {

android/app/src/main/java/com/simplecityapps/shuttle/appinitializers/CrashReportingInitializer.kt

@@ -19,7 +19,8 @@ class MediaStoreContentObserverInitializer
 constructor(
     @AppCoroutineScope private val appCoroutineScope: CoroutineScope,
     private val mediaImporter: MediaImporter
-) : ContentObserver(null), AppInitializer {
+) : ContentObserver(null),
+    AppInitializer {
     override fun init(application: Application) {
         application.contentResolver.registerContentObserver(MediaStore.Audio.Media.EXTERNAL_CONTENT_URI, true, this)
     }

android/app/src/main/java/com/simplecityapps/shuttle/appinitializers/MediaStoreContentObserverInitializer.kt

@@ -24,7 +24,5 @@ constructor(
         }
     }
 
-    override fun priority(): Int {
-        return 1
-    }
+    override fun priority(): Int = 1
 }

android/app/src/main/java/com/simplecityapps/shuttle/appinitializers/RemoteConfigInitializer.kt

@@ -14,7 +14,5 @@ constructor(
         Timber.plant(debugLoggingTree)
     }
 
-    override fun priority(): Int {
-        return 2
-    }
+    override fun priority(): Int = 2
 }