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
280
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
19
Elevating your App’s performance
himanshoe
0
32
FOMO in Android
himanshoe
1
800
Composing your Canvas : DroidCon
himanshoe
2
400
Composing in your Canvas
himanshoe
0
120
Backend Engineering for Android Developers
himanshoe
0
500
Mastering CameraX API
himanshoe
0
170
kotlin.pdf
himanshoe
0
77
Golang.pdf
himanshoe
0
160
Other Decks in Technology
See All in Technology
フルカイテン株式会社 採用資料
fullkaiten
0
36k
スプリントゴールにチームの状態も設定する背景とその効果 / Team state in sprint goals why and impact
kakehashi
2
100
Gradle: The Build System That Loves To Hate You
aurimas
2
140
【若手エンジニア応援LT会】AWS Security Hubの活用に苦労した話
kazushi_ohata
0
160
2024-10-30-reInventStandby_StudyGroup_Intro
shinichirokawano
1
630
わたしとトラックポイント / TrackPoint tips
masahirokawahara
1
240
Forget efficiency – Become more productive without the stress
ufried
0
120
【若手エンジニア応援LT会】AWSで繋がり、共に成長! ~コミュニティ活動と新人教育への挑戦~
kazushi_ohata
0
180
visionOSでの空間表現実装とImmersive Video表示について / ai-immersive-visionos
cyberagentdevelopers
PRO
1
110
よくわからんサービスについての問い合わせが来たときの強い味方 Amazon Q について
kazzpapa3
0
220
オーティファイ会社紹介資料 / Autify Company Deck
autifyhq
9
120k
マネジメント視点でのre:Invent参加 ~もしCEOがre:Inventに行ったら~
kojiasai
0
460
Featured
See All Featured
Git: the NoSQL Database
bkeepers
PRO
425
64k
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
29
2.2k
RailsConf 2023
tenderlove
29
880
Why You Should Never Use an ORM
jnunemaker
PRO
53
9k
[RailsConf 2023] Rails as a piece of cake
palkan
51
4.9k
A better future with KSS
kneath
238
17k
What's new in Ruby 2.0
geeforr
342
31k
Fashionably flexible responsive web design (full day workshop)
malarkey
404
65k
Java REST API Framework Comparison - PWX 2021
mraible
PRO
28
7.9k
The Art of Programming - Codeland 2020
erikaheidi
51
13k
Understanding Cognitive Biases in Performance Measurement
bluesmoon
26
1.4k
Reflections from 52 weeks, 52 projects
jeffersonlam
346
20k
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