initial Wear OS Compose client

README.md

@@ -2,6 +2,7 @@
 
 Minimal **Kotlin Multiplatform** project with SwiftUI, Jetpack Compose, Compose for Desktop, Compose for Web, and Kotlin/JS + React clients along with Ktor backend. Currently running on
 * Android (Jetpack Compose)
+* Wear OS (Jetpack Compose)  
 * iOS (SwiftUI)
 * watchOS (SwiftUI) (contributed by https://github.com/nealsanche)
 * macOS (SwiftUI)

build.gradle.kts

@@ -7,6 +7,7 @@ buildscript {
     }
 
     dependencies {
+        classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:1.5.10")
         with(Deps.Gradle) {
             classpath(kotlin)
             classpath(kotlinSerialization)

buildSrc/src/main/java/Dependencies.kt

@@ -13,6 +13,7 @@ object Versions {
     const val kotlinxHtmlJs = "0.7.3"
 
     const val compose = "1.0.0-rc01"
+    const val wearCompose = "1.0.0-alpha01"
     const val navCompose = "2.4.0-alpha04"
     const val accompanist = "0.13.0"
 
@@ -85,6 +86,10 @@ object Deps {
         const val foundationLayout = "androidx.compose.foundation:foundation-layout:${Versions.compose}"
         const val material = "androidx.compose.material:material:${Versions.compose}"
         const val navigation = "androidx.navigation:navigation-compose:${Versions.navCompose}"
+
+        const val wearFoundation = "androidx.wear.compose:compose-foundation:${Versions.wearCompose}"
+        const val wearMaterial = "androidx.wear.compose:compose-material:${Versions.wearCompose}"
+
         const val accompanistCoil = "com.google.accompanist:accompanist-coil:${Versions.accompanist}"
         const val accompanistPlaceholder = "com.google.accompanist:accompanist-placeholder:${Versions.accompanist}"
     }

settings.gradle.kts

@@ -11,4 +11,5 @@ rootProject.name = "PeopleInSpace"
 include(":app", ":common", ":compose-desktop")
 include(":web")
 include(":compose-web")
-include(":backend")
+include(":backend")
+include(":wearApp")

wearApp/.gitignore

@@ -0,0 +1 @@
+/build

wearApp/build.gradle.kts

@@ -0,0 +1,46 @@
+plugins {
+    id("com.android.application")
+    id("kotlin-android")
+}
+
+android {
+    compileSdk = 30
+    buildToolsVersion = "30.0.3"
+
+    defaultConfig {
+        applicationId = "com.surrus.peopleinspace"
+        minSdk = 30
+        targetSdk = 30
+        versionCode = 1
+        versionName = "1.0"
+    }
+
+    buildFeatures {
+        compose = true
+    }
+
+    composeOptions {
+        kotlinCompilerExtensionVersion = Versions.compose
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = false
+            proguardFiles(getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro")
+        }
+    }
+}
+
+dependencies {
+
+    with(Deps.AndroidX) {
+        implementation(activityCompose)
+    }
+
+    with(Deps.Compose) {
+        implementation(wearFoundation)
+        implementation(wearMaterial)
+    }
+
+    implementation(project(":common"))
+}

wearApp/proguard-rules.pro

@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

wearApp/src/main/AndroidManifest.xml

@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.surrus.peopleinspace">
+
+    <uses-permission android:name="android.permission.WAKE_LOCK" />
+    <uses-permission android:name="android.permission.INTERNET" />
+
+    <uses-feature android:name="android.hardware.type.watch" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:supportsRtl="true"
+        android:theme="@android:style/Theme.DeviceDefault">
+        <uses-library
+            android:name="com.google.android.wearable"
+            android:required="true" />
+
+        <!--
+               Set to true if your app is Standalone, that is, it does not require the handheld
+               app to run.
+        -->
+        <meta-data
+            android:name="com.google.android.wearable.standalone"
+            android:value="true" />
+
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:label="@string/app_name">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

wearApp/src/main/java/com/surrus/peopleinspace/MainActivity.kt

@@ -0,0 +1,55 @@
+package com.surrus.peopleinspace
+
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.runtime.*
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.unit.dp
+import androidx.wear.compose.material.MaterialTheme
+import androidx.wear.compose.material.Text
+import com.surrus.common.di.initKoin
+import com.surrus.common.remote.Assignment
+import com.surrus.common.remote.PeopleInSpaceApi
+
+class MainActivity : ComponentActivity() {
+
+    private val koin = initKoin(enableNetworkLogs = true).koin
+    val peopleInSpaceApi = koin.get<PeopleInSpaceApi>()
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        setContent {
+            MaterialTheme {
+                PersonList(peopleInSpaceApi)
+            }
+        }
+
+    }
+}
+
+@Composable
+fun PersonList(peopleInSpaceApi: PeopleInSpaceApi) {
+    var peopleState by remember { mutableStateOf(emptyList<Assignment>()) }
+
+    LaunchedEffect(true) {
+        peopleState = peopleInSpaceApi.fetchPeople().people
+    }
+
+    Column {
+        Text("PeopleInSpace", style = MaterialTheme.typography.title1)
+        Spacer(modifier = Modifier.size(12.dp))
+
+        LazyColumn {
+            items(peopleState) { person ->
+                Text("${person.name} (${person.craft})")
+            }
+        }
+    }
+}

wearApp/src/main/res/values-round/strings.xml

@@ -0,0 +1,3 @@
+<resources>
+    <string name="hello_world">Hello Round World!</string>
+</resources>

wearApp/src/main/res/values/strings.xml

@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">PeopleInSpace</string>
+</resources>