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
Understanding WindowInsets
Search
Subhrajyoti Sen
September 07, 2023
Technology
0
180
Understanding WindowInsets
Talk given at Google I/O Connect Bengaluru 2023
Subhrajyoti Sen
September 07, 2023
Tweet
Share
More Decks by Subhrajyoti Sen
See All by Subhrajyoti Sen
Updated Lessons from a KMP Developer's Toolkit
subhrajyotisen
0
11
Building Mobile Apps and Scaling them
subhrajyotisen
0
16
Compose Previews as a Power User
subhrajyotisen
1
150
Exploring a KMM Developer’s Toolkit
subhrajyotisen
1
190
Shipping Apps Confidently with Firebase
subhrajyotisen
0
63
Understanding WindowInsets - Android Worldwide
subhrajyotisen
0
300
Understanding WindowInsets
subhrajyotisen
1
180
Demystifying Styles and Themes
subhrajyotisen
0
220
Journey Of Time
subhrajyotisen
0
220
Other Decks in Technology
See All in Technology
人を動かすことについて考える
ichimichi
2
310
Gaze-LLE: Gaze Target Estimation via Large-Scale Learned Encoders
kzykmyzw
0
300
新卒(ほぼ)専業Kagglerという選択肢
nocchi1
1
1.9k
夢の印税生活 / Life on Royalties
tmtms
0
280
あとはAIに任せて人間は自由に生きる
kentaro
3
1.1k
マイクロモビリティシェアサービスを支える プラットフォームアーキテクチャ
grimoh
1
180
AIとTDDによるNext.js「隙間ツール」開発の実践
makotot
4
190
Exadata Database Service on Dedicated Infrastructure セキュリティ、ネットワーク、および管理について
oracle4engineer
PRO
1
360
サービスロボット最前線:ugoが挑むPhysical AI活用
kmatsuiugo
0
190
Evolution on AI Agent and Beyond - AGI への道のりと、シンギュラリティの3つのシナリオ
masayamoriofficial
0
130
我々は雰囲気で仕事をしている / How can we do vibe coding as well
naospon
2
210
2025新卒研修・Webアプリケーションセキュリティ #弁護士ドットコム
bengo4com
3
10k
Featured
See All Featured
The Language of Interfaces
destraynor
160
25k
Chrome DevTools: State of the Union 2024 - Debugging React & Beyond
addyosmani
7
820
The World Runs on Bad Software
bkeepers
PRO
70
11k
It's Worth the Effort
3n
187
28k
Site-Speed That Sticks
csswizardry
10
780
[RailsConf 2023] Rails as a piece of cake
palkan
56
5.8k
4 Signs Your Business is Dying
shpigford
184
22k
Let's Do A Bunch of Simple Stuff to Make Websites Faster
chriscoyier
507
140k
The Success of Rails: Ensuring Growth for the Next 100 Years
eileencodes
46
7.6k
The Invisible Side of Design
smashingmag
301
51k
Rails Girls Zürich Keynote
gr2m
95
14k
Speed Design
sergeychernyshev
32
1.1k
Transcript
Understanding WindowInsets Subhrajyoti Sen Software Engineer, Android GDE
What are WindowInsets? WindowInsets in Views WindowInsets in Compose Agenda
Section 02 Section 01 Section 03
What are WindowInsets? Section 01
Section 01 Common types of Window Insets: 1. Navigation bar
2. Status bar 3. IME 4. System Gestures 5. Mandatory System Gestures 6. Caption Bar
Section 01 Status bar Navigation bar
Section 01 IME
WindowInsets in Views Section 02
Section 02
Section 02
Section 02
(Palmer penguins; Horst et al.) class MainActivity: Activity { override
fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) WindowCompat.setDecorFitsSystemWindows(window, false) } } Section 02
(Palmer penguins; Horst et al.) class MainActivity: Activity { override
fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) WindowCompat.setDecorFitsSystemWindows(window, false) } } Section 02
(Palmer penguins; Horst et al.) class MainActivity: Activity { override
fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) window.statusBarColor = Color.TRANSPARENT window.navigationBarColor = Color.TRANSPARENT } } Section 02
Section 02
Section 02
Section 02
(Palmer penguins; Horst et al.) binding.root.setOnApplyWindowInsetsListener { _, insets ->
val windowInsetsCompat = WindowInsetsCompat.toWindowInsetsCompat(insets) val navBarInsets = windowInsetsCompat.getInsets(WindowInsetsCompat.Type.navigationBars()) (binding.root.layoutParams as? ViewGroup.MarginLayoutParams)?.bottomMargin = navBarInsets.bottom insets } Section 02
(Palmer penguins; Horst et al.) binding.root.setOnApplyWindowInsetsListener { _, insets ->
val windowInsetsCompat = WindowInsetsCompat.toWindowInsetsCompat(insets) val navBarInsets = windowInsetsCompat.getInsets(WindowInsetsCompat.Type.navigationBars()) (binding.root.layoutParams as? ViewGroup.MarginLayoutParams)?.bottomMargin = navBarInsets.bottom insets } Section 02
(Palmer penguins; Horst et al.) binding.root.setOnApplyWindowInsetsListener { _, insets ->
val windowInsetsCompat = WindowInsetsCompat.toWindowInsetsCompat(insets) val navBarInsets = windowInsetsCompat.getInsets(WindowInsetsCompat.Type.navigationBars()) (binding.root.layoutParams as? ViewGroup.MarginLayoutParams)?.bottomMargin = navBarInsets.bottom insets } Section 02
(Palmer penguins; Horst et al.) binding.root.setOnApplyWindowInsetsListener { _, insets ->
val windowInsetsCompat = WindowInsetsCompat.toWindowInsetsCompat(insets) val navBarInsets = windowInsetsCompat.getInsets(WindowInsetsCompat.Type.navigationBars()) (binding.root.layoutParams as? ViewGroup.MarginLayoutParams)?.bottomMargin = navBarInsets.bottom insets } Section 02
Section 02
(Palmer penguins; Horst et al.) WindowCompat.getInsetsController(window, window.decorView) .show(WindowInsetsCompat.Type.ime()) Section 02
Show soft keyboard (IME)
(Palmer penguins; Horst et al.) WindowCompat.getInsetsController(window, window.decorView) .hide(WindowInsetsCompat.Type.ime()) Section 02
Hide soft keyboard (IME)
(Palmer penguins; Horst et al.) binding.root.setOnApplyWindowInsetsListener { _, insets ->
val visible = WindowInsetsCompat .toWindowInsetsCompat(insets) .isVisible(WindowInsetsCompat.Type.ime()) } Section 02 Check IME Visibility
WindowInsets in Compose Section 03
26 Section 03 Box( modifier = Modifier.windowInsetsPadding() ) { Toolbar("Android")
}
27 Section 03 Box( modifier = Modifier.windowInsetsPadding(WindowInsets.statusBars) ) { Toolbar("Android")
}
28 Section 03 Box( modifier = Modifier.statusBarPadding() ) { Toolbar("Android")
}
29 Section 03 Box( modifier = Modifier .fillMaxSize() .background(Color.Black) )
{ Box( modifier = Modifier .fillMaxSize() .statusBarsPadding() .background(Color.Gray)) { Box( modifier = Modifier.statusBarsPadding() .background(Color.Red) .size(50.dp) ) } }
30 Section 03 Box( modifier = Modifier .fillMaxSize() .background(Color.Black) )
{ Box( modifier = Modifier .fillMaxSize() .statusBarsPadding() .background(Color.Gray)) { Box( modifier = Modifier .statusBarsPadding() .background(Color.Red) .size(50.dp) ) } }
31 Section 03
32 Section 03 Scaffold( modifier = Modifier .fillMaxSize() .background(Color.Black) )
{ contentPadding -> Box( modifier = Modifier .fillMaxSize() .padding(contentPadding) .background(Color.Gray)) { Box( modifier = Modifier .background(Color.Red) .size(50.dp) ) } }
33 Section 03 Scaffold( modifier = Modifier .fillMaxSize() .background(Color.Black) )
{ contentPadding -> Box( modifier = Modifier .fillMaxSize() .padding(contentPadding) .background(Color.Gray)) { Box( modifier = Modifier .background(Color.Red) .size(50.dp) ) } }
34 Section 03 Scaffold( modifier = Modifier .fillMaxSize() .background(Color.Black) )
{ contentPadding -> Box( modifier = Modifier .fillMaxSize() .padding(contentPadding) .background(Color.Gray)) { Box( modifier = Modifier .statusBarsPadding() .background(Color.Red) .size(50.dp) ) } }
35 Section 03 Scaffold( modifier = Modifier .fillMaxSize() .background(Color.Black) )
{ contentPadding -> Box( modifier = Modifier .fillMaxSize() .padding(contentPadding) .background(Color.Gray)) { Box( modifier = Modifier .statusBarsPadding() .background(Color.Red) .size(50.dp) ) } }
36 Section 03 TextField( value = textFieldValue, onValueChange = {
textFieldValue = it }, modifier = Modifier .align(Alignment.BottomCenter) .size(50.dp), )
37 Section 03 TextField( value = textFieldValue, onValueChange = {
textFieldValue = it }, modifier = Modifier .align(Alignment.BottomCenter) .imePadding() .size(50.dp), )
Section 03 Multiplatform WindowInsets Source: insetsx GitHub https://github.com/mori-atsushi/insetsx
Thank You Subhrajyoti Sen Software Engineer, Android GDE