Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Modularizing your Android App
Search
Himanshu Singh
October 12, 2019
Technology
0
300
Modularizing your Android App
This PPT is about Modularising your Android App using dynamic delivery.
Himanshu Singh
October 12, 2019
Tweet
Share
More Decks by Himanshu Singh
See All by Himanshu Singh
Debugging as a Skill
himanshoe
0
67
Elevating your App’s performance
himanshoe
0
57
FOMO in Android
himanshoe
1
870
Composing your Canvas : DroidCon
himanshoe
2
440
Composing in your Canvas
himanshoe
0
150
Backend Engineering for Android Developers
himanshoe
0
550
Mastering CameraX API
himanshoe
0
190
kotlin.pdf
himanshoe
0
110
Golang.pdf
himanshoe
0
170
Other Decks in Technology
See All in Technology
バイブスに「型」を!Kent Beckに学ぶ、AI時代のテスト駆動開発
amixedcolor
2
580
会社紹介資料 / Sansan Company Profile
sansan33
PRO
6
380k
なぜテストマネージャの視点が 必要なのか? 〜 一歩先へ進むために 〜
moritamasami
0
240
Apache Spark もくもく会
taka_aki
0
140
要件定義・デザインフェーズでもAIを活用して、コミュニケーションの密度を高める
kazukihayase
0
120
いま注目のAIエージェントを作ってみよう
supermarimobros
0
350
使いやすいプラットフォームの作り方 ー LINEヤフーのKubernetes基盤に学ぶ理論と実践
lycorptech_jp
PRO
1
150
開発者を支える Internal Developer Portal のイマとコレカラ / To-day and To-morrow of Internal Developer Portals: Supporting Developers
aoto
PRO
1
480
「全員プロダクトマネージャー」を実現する、Cursorによる仕様検討の自動運転
applism118
22
12k
20250910_障害注入から効率的復旧へ_カオスエンジニアリング_生成AIで考えるAWS障害対応.pdf
sh_fk2
3
280
新アイテムをどう使っていくか?みんなであーだこーだ言ってみよう / 20250911-rpi-jam-tokyo
akkiesoft
0
340
TS-S205_昨年対比2倍以上の機能追加を実現するデータ基盤プロジェクトでのAI活用について
kaz3284
1
220
Featured
See All Featured
Gamification - CAS2011
davidbonilla
81
5.4k
Java REST API Framework Comparison - PWX 2021
mraible
33
8.8k
RailsConf 2023
tenderlove
30
1.2k
XXLCSS - How to scale CSS and keep your sanity
sugarenia
248
1.3M
Bootstrapping a Software Product
garrettdimon
PRO
307
110k
The Illustrated Children's Guide to Kubernetes
chrisshort
48
50k
RailsConf & Balkan Ruby 2019: The Past, Present, and Future of Rails at GitHub
eileencodes
139
34k
Imperfection Machines: The Place of Print at Facebook
scottboms
268
13k
Making Projects Easy
brettharned
117
6.4k
How GitHub (no longer) Works
holman
315
140k
What's in a price? How to price your products and services
michaelherold
246
12k
BBQ
matthewcrist
89
9.8k
Transcript
Himanshu Singh @hi_man_shoe Modularizing your Android App
Himanshu Singh @hi_man_shoe About Me? Sr Android Engineer @roomiapp Instructor
and open source contributor @ Mindorks.com
Android Developers ?
Android Developers ?
Let’s Talk about the problem
Let’s Talk about the problem ચાલો શરૂ કરીએ ?
None
Module Bug Release Android Development Graph Feature
Solution to this ??
Multi - Modules
What and Whys of Multi Modules
Let’s talk about What
Let’s Talk about What Why
None
Library Modules Dynamic Delivery Modules
Library Modules Dynamic Delivery Modules
Let’s start with the code
Let’s start with the code
Create an Android Project (App Module)
Create an Android Project (App Module)
None
Create an Android Project (App Module) Goto File-> New ->
New Module and select Dynamic Feature Module (>Kitkat)
None
On the next screen, you will get a few options
to configure your module.
On the next screen, you will get a few options
to configure your module.
Press Finish :)
Final Project Looks like :)
What we want to achieve ?
<RelativeLayout> <Button android:id="@+id/buttonClick"/> <Button android:id="@+id/buttonOpenNewsModule android:visibility="gone"/> <Button android:id="@+id/buttonDeleteNewsModule" android:visibility="gone"/> </RelativeLayout>
android { ....... dynamicFeatures = [":news_feature"] } In app’s build.gradle
file
apply plugin: 'com.android.dynamic-feature' dependencies { ..... implementation project(':app') } In
new_feature’s build.gradle file
<dist:module dist:instant="false" dist:onDemand="true" dist:title="@string/title_news_feature"> <dist:fusing dist:include="true"/> </dist:module> In the manifest
of the dynamic Module,
<dist:module dist:instant="false" dist:onDemand="true" dist:title="@string/title_news_feature"> <dist:fusing dist:include="true"/> </dist:module>
<dist:module dist:instant="false" dist:onDemand="true" dist:title="@string/title_news_feature"> <dist:fusing dist:include="true"/> </dist:module>
implementation 'com.google.android.play:core:1.6.3' To make your module downloadable on demand add
the following in the app-module's build.gradle,
Pro Tip #1 • Treat the dynamic-module as the individual
app itself
dependencies { ..... api 'androidx.appcompat:appcompat:1.0.2' api 'androidx.constraintlayout:constraintlayout:1.1.3' implementation 'com.google.android.play:core:1.6.1' }
In the manifest of the app’s module,
This is our project
dependencies { ..... api 'androidx.appcompat:appcompat:1.0.2' api 'androidx.constraintlayout:constraintlayout:1.1.3' implementation 'com.google.android.play:core:1.6.1' }
In the manifest of the app’s module,
dependencies { ..... api 'androidx.appcompat:appcompat:1.0.2' api 'androidx.constraintlayout:constraintlayout:1.1.3' implementation 'com.google.android.play:core:1.6.1' }
In the manifest of the app’s module,
Let's learn how to make the dynamic-feature downloadable from the
app's module.
class MainActivity : AppCompatActivity() { lateinit var splitInstallManager: SplitInstallManager lateinit
var request: SplitInstallRequest val DYNAMIC_FEATURE = "news_feature" override fun onCreate(savedInstanceState: Bundle?) { .... } } In App’s MainActivity
override fun onCreate(savedInstanceState: Bundle) { .... initDynamicModules() } private fun
initDynamicModules() { splitInstallManager = SplitInstallManagerFactory.create(this) request = SplitInstallRequest .newBuilder() .addModule(DYNAMIC_FEATURE) .build(); } In App’s MainActivity
Implement Clicks :)
In App’s MainActivity override fun onCreate(savedInstanceState: Bundle) { ........ buttonClick.setOnClickListener
{ if (!isDynamicFeatureDownloaded(DYNAMIC_FEATURE)) { downloadFeature() } else { buttonDeleteNewsModule.visibility = View.VISIBLE buttonOpenNewsModule.visibility = View.VISIBLE } } }
In App’s MainActivity private fun isDynamicFeatureDownloaded(feature: String): Boolean = splitInstallManager.installedModules.contains(feature)
In App’s MainActivity private fun downloadFeature() { splitInstallManager.startInstall(request) .addOnFailureListener {
//on Failure Handle } .addOnSuccessListener { buttonOpenNewsModule.visibility = View.VISIBLE buttonDeleteNewsModule.visibility = View.VISIBLE } .addOnCompleteListener { } }
None
Let’s Open the News Activity
In App’s MainActivity buttonOpenNewsModule.setOnClickListener { val intent = Intent() .setClassName(this,
"com.mindorks.news_feature.newsloader.NewsLoaderActivity") startActivity(intent) }
In App’s MainActivity buttonOpenNewsModule.setOnClickListener { val intent = Intent() .setClassName(this,
"com.mindorks.news_feature.newsloader.NewsLoaderActivity") startActivity(intent) }
In App’s MainActivity buttonDeleteNewsModule.setOnClickListener { val list = listOf(DYNAMIC_FEATURE) splitInstallManager.deferredUninstall(list)
.addOnSuccessListener { buttonDeleteNewsModule.visibility = View.GONE buttonOpenNewsModule.visibility = View.GONE } }
Library Modules
Create an Android Project (App Module) Goto File -> New
-> New Module
None
And Use it how you use other libraries :)
Pro Tip #2 • Checkout Darshan’s Talk to understand this
module for the library creation
When ???
Library Modules Dynamic Delivery Modules
Library Modules Dynamic Delivery Modules
Why this approach ???
• Easily Manageable By Multiple Devs • Maintainability • Reduced
APK Size • Testing New Features
• Easily Manageable By Multiple Devs • Maintainability • Reduced
APK Size • Testing New Features
• Easily Manageable By Multiple Devs • Maintainability • Reduced
APK Size • Testing New Features
• Easily Manageable By Multiple Devs • Maintainability • Reduced
APK Size • Testing New Features
Link to project https://tiny.cc/gdgahm
Any Question? Himanshu Singh @hi_man_shoe
Thanks :) Himanshu Singh @hi_man_shoe