feat: Added Sample Service and Fixes cleanup error

.github/workflows/build.yml

@@ -17,6 +17,9 @@ env:
 jobs:
   build-app:
     runs-on: macos-latest
+    strategy:
+      matrix:
+        module: [app, app-service]
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
@@ -36,6 +39,6 @@ jobs:
       - name: Make gradlew executable
         run: chmod +x ./gradlew
 
-      - name: Build Android Package
+      - name: Build ${{ matrix.module }} module
         run: |
-          ./gradlew assembleRelease --parallel
+          ./gradlew :${{ matrix.module }}:assembleRelease --parallel

app-service/.gitignore

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

app-service/Readme.md

@@ -0,0 +1,19 @@
+# Service
+
+This is a sample project on how to use `compose-floating-window` on a service for long running operations
+
+1. Create a new service. Like [this](src/main/java/com/github/only52607/compose/window/service/MyService.kt) for example
+
+2. Add the permission to the manifest file
+
+    ```xml
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+    ```
+
+3. Declare the service in the manifest file
+
+    ```xml
+    <service android:name=".MyService" />
+    ```
+
+4. Follow the `MyService` sample on how to use it on a service.

app-service/build.gradle.kts

@@ -0,0 +1,70 @@
+plugins {
+    id("com.android.application")
+    id("org.jetbrains.kotlin.android")
+    alias(libs.plugins.compose.compiler)
+}
+
+android {
+    namespace = "com.github.only52607.compose.window.service"
+    compileSdk = libs.versions.compile.sdk.get().toInt()
+
+    defaultConfig {
+        applicationId = "com.github.only52607.compose.window"
+        minSdk = libs.versions.min.sdk.get().toInt()
+        targetSdk = libs.versions.target.sdk.get().toInt()
+        versionCode = 1
+        versionName = "1.0"
+
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+        vectorDrawables {
+            useSupportLibrary = true
+        }
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = true
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+            signingConfig = signingConfigs.getByName("debug")
+        }
+    }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
+    kotlinOptions {
+        jvmTarget = "17"
+    }
+    buildFeatures {
+        compose = true
+    }
+    packaging {
+        resources {
+            excludes += "/META-INF/{AL2.0,LGPL2.1}"
+        }
+    }
+}
+
+dependencies {
+    implementation(project(":library"))
+    implementation(libs.androidx.core.ktx)
+    implementation(libs.androidx.lifecycle.runtime.ktx)
+    implementation(libs.androidx.lifecycle.viewmodel.compose)
+    implementation(libs.activity.compose)
+    implementation(platform(libs.compose.bom))
+    implementation(libs.compose.ui)
+    implementation(libs.compose.ui.graphics)
+    implementation(libs.compose.ui.tooling.preview)
+    implementation(libs.compose.material3)
+    testImplementation(libs.junit)
+    androidTestImplementation(libs.androidx.test.junit)
+    androidTestImplementation(libs.androidx.test.espresso)
+    androidTestImplementation(platform(libs.compose.bom))
+    androidTestImplementation(libs.compose.ui.test.junit4)
+    debugImplementation(libs.compose.ui.tooling)
+    debugImplementation(libs.compose.ui.test.manifest)
+    debugImplementation(libs.leak.canary)
+}

app-service/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

app-service/src/androidTest/java/com/github/only52607/compose/window/service/ExampleInstrumentedTest.kt

@@ -0,0 +1,24 @@
+package com.github.only52607.compose.window
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("com.github.only52607.compose.window", appContext.packageName)
+    }
+}

app-service/src/main/AndroidManifest.xml

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+
+    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.ComposeFloatingWindow"
+        tools:targetApi="31">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:label="@string/app_name"
+            android:theme="@style/Theme.ComposeFloatingWindow">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <service android:name=".MyService" />
+    </application>
+
+</manifest>

app-service/src/main/java/com/github/only52607/compose/window/service/MainActivity.kt

@@ -0,0 +1,75 @@
+package com.github.only52607.compose.window.service
+
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.height
+import androidx.compose.material3.Button
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.unit.dp
+import androidx.lifecycle.compose.collectAsStateWithLifecycle
+import com.github.only52607.compose.window.service.ui.DialogPermission
+import com.github.only52607.compose.window.service.ui.theme.ComposeFloatingWindowTheme
+
+
+class MainActivity : ComponentActivity() {
+
+
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContent {
+            ComposeFloatingWindowTheme {
+                val showDialogPermission = remember { mutableStateOf(false) }
+
+                val context = LocalContext.current
+
+                val isShowing by MyService.serviceStarted.collectAsStateWithLifecycle(false)
+
+                Surface(
+                    modifier = Modifier.fillMaxSize(),
+                    color = MaterialTheme.colorScheme.background
+                ) {
+                    Column(
+                        Modifier.fillMaxSize(),
+                        verticalArrangement = Arrangement.Center,
+                        horizontalAlignment = Alignment.CenterHorizontally
+                    ) {
+                        Button(
+                            onClick = {
+                                MyService.start(context)
+                            },
+                            enabled = !isShowing
+                        ) {
+                            Text("Show")
+                        }
+                        Spacer(modifier = Modifier.height(10.dp))
+                        Button(
+                            onClick = {
+                                MyService.stop(context)
+                            },
+                            enabled = isShowing
+                        ) {
+                            Text("Hide")
+                        }
+                    }
+                    DialogPermission(showDialogState = showDialogPermission)
+                }
+            }
+        }
+    }
+
+
+}

app-service/src/main/java/com/github/only52607/compose/window/service/MyService.kt

@@ -0,0 +1,56 @@
+package com.github.only52607.compose.window.service
+
+import android.app.Service
+import android.content.Context
+import android.content.Intent
+import android.os.IBinder
+import com.github.only52607.compose.window.ComposeFloatingWindow
+import com.github.only52607.compose.window.service.ui.FloatingWindowContent
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.update
+
+class MyService : Service() {
+    companion object {
+        private var _serviceStarted = MutableStateFlow(false)
+        val serviceStarted: StateFlow<Boolean>
+            get() = _serviceStarted.asStateFlow()
+
+        fun start(context: Context) {
+            val intent = Intent(context, MyService::class.java)
+            context.startService(intent)
+        }
+
+        fun stop(context: Context) {
+            val intent = Intent(context, MyService::class.java)
+            context.stopService(intent)
+        }
+    }
+
+    private val floatingWindow by lazy {
+        createFloatingWindow()
+    }
+
+    private fun createFloatingWindow(): ComposeFloatingWindow =
+        ComposeFloatingWindow(this).apply {
+            setContent {
+                FloatingWindowContent()
+            }
+        }
+
+    override fun onCreate() {
+        super.onCreate()
+        _serviceStarted.update { true }
+        floatingWindow.show()
+    }
+
+    override fun onBind(intent: Intent?): IBinder? = null
+
+    override fun onDestroy() {
+        _serviceStarted.update { false }
+        // Call close for cleanup and it will hide it in the process
+        floatingWindow.close()
+        super.onDestroy()
+    }
+}