Jetpack Compose Startup Template

Component	Versions
Android Studio	Jellyfish 2023.3.1
Kotlin	1.9.22
AGP	8.4.0-alpha13
JVM	1.8
Compose	1.5.10

Table of Contents

• Folder Structure
• Dependencies

Folder Structure

Dependencies

• Startup
• Material Icons
• KSP
• Dagger Hilt
• Voyager
• Room
• Timber

Startup:

[versions]
agp = "8.4.0-alpha13"
kotlin = "1.9.22"
lifecycleRuntimeKtx = "2.7.0"
activityCompose = "1.8.2"
composeBom = "2024.02.02"

# Testing
junitVersion = "1.1.5"
espressoCore = "3.5.1"
junit = "4.13.2"

[libraries]
androidx-lifecycle-runtime-ktx = { group = "androidx.lifecycle", name = "lifecycle-runtime-ktx", version.ref = "lifecycleRuntimeKtx" }
androidx-activity-compose = { group = "androidx.activity", name = "activity-compose", version.ref = "activityCompose" }
androidx-compose-bom = { group = "androidx.compose", name = "compose-bom", version.ref = "composeBom" }
androidx-ui = { group = "androidx.compose.ui", name = "ui" }
androidx-ui-graphics = { group = "androidx.compose.ui", name = "ui-graphics" }
androidx-ui-tooling = { group = "androidx.compose.ui", name = "ui-tooling" }
androidx-ui-tooling-preview = { group = "androidx.compose.ui", name = "ui-tooling-preview" }
androidx-ui-test-manifest = { group = "androidx.compose.ui", name = "ui-test-manifest" }
androidx-ui-test-junit4 = { group = "androidx.compose.ui", name = "ui-test-junit4" }
androidx-material3 = { group = "androidx.compose.material3", name = "material3" }

# Testing
androidx-espresso-core = { group = "androidx.test.espresso", name = "espresso-core", version.ref = "espressoCore" }
androidx-junit = { group = "androidx.test.ext", name = "junit", version.ref = "junitVersion" }
junit = { group = "junit", name = "junit", version.ref = "junit" }

[plugins]
android-application = { id = "com.android.application", version.ref = "agp" }
jetbrains-kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }

dependencies {
    implementation(libs.androidx.lifecycle.runtime.ktx)
    implementation(libs.androidx.activity.compose)
    implementation(platform(libs.androidx.compose.bom))
    implementation(libs.androidx.ui)
    implementation(libs.androidx.ui.graphics)
    implementation(libs.androidx.ui.tooling.preview)
    implementation(libs.androidx.material3)

    // Testing
    testImplementation(libs.junit)
    androidTestImplementation(libs.androidx.junit)
    androidTestImplementation(libs.androidx.espresso.core)
    androidTestImplementation(platform(libs.androidx.compose.bom))
    androidTestImplementation(libs.androidx.ui.test.junit4)
    debugImplementation(libs.androidx.ui.tooling)
    debugImplementation(libs.androidx.ui.test.manifest)
}

💡 Apk size with proguard -> 641KB, download size -> 569.7KB

---

Material Icons:

composeMaterial = "1.7.0-alpha04"

androidx-material-icons-extended = { group = "androidx.compose.material", name = "material-icons-extended", version.ref="composeMaterial" }

implementation(libs.androidx.material.icons.extended)

💡 Due to the very large size of this library, make sure to use R8/Proguard to strip unused icons if you are including this library as a direct dependency.

---

KSP:

ksp = "1.9.22-1.0.18"

[plugins]

ksp = { id = "com.google.devtools.ksp", version.ref = "ksp" }

Project level (plugins):

alias(libs.plugins.hilt) apply false

Module level (plugins):

alias(libs.plugins.hilt)

---

Dagger Hilt:

hilt = "2.51"
androidxHiltNavigationCompose = "1.2.0"    

[libraries]

hilt-android = { group = "com.google.dagger", name = "hilt-android", version.ref = "hilt" }
hilt-compiler = { group = "com.google.dagger", name = "hilt-android-compiler", version.ref = "hilt" }
androidx-hilt-navigation-compose = { group = "androidx.hilt", name = "hilt-navigation-compose", version.ref = "androidxHiltNavigationCompose" }

[plugins]

hilt = { id = "com.google.dagger.hilt.android", version.ref = "hilt" }

Project level (plugins):

alias(libs.plugins.hilt) apply false

Module level (plugins):

alias(libs.plugins.hilt)

dependencies

implementation(libs.androidx.hilt.navigation.compose)
implementation(libs.hilt.android)
ksp(libs.hilt.compiler)

---

Voyager:

voyager = "1.0.0"

voyager-navigator = { module = "cafe.adriel.voyager:voyager-navigator", version.ref = "voyager" }
voyager-transitions = { module = "cafe.adriel.voyager:voyager-transitions", version.ref = "voyager" }   

implementation(libs.voyager.navigator)
implementation(libs.voyager.transitions)

---

Room:

room = "2.6.1"

androidx-room = { group = "androidx.room", name = "room-runtime", version.ref = "room" }
androidx-room-compiler = { group = "androidx.room", name = "room-compiler", version.ref = "room" }
androidx-room-ktx = { group = "androidx.room", name = "room-ktx", version.ref = "room" }  

implementation(libs.androidx.room)
implementation(libs.androidx.room.ktx)
ksp(libs.androidx.room.compiler)

---

Timber:

timber = "5.0.1"

timber = { module = "com.jakewharton.timber:timber", version.ref = "timber" } 

implementation(libs.timber)

---