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
Encouragement of ListView
Search
Ryutaro Miyashita
July 14, 2013
Technology
3
3.2k
Encouragement of ListView
Introduction of Titanium 3.1 ListView
Ryutaro Miyashita
July 14, 2013
Tweet
Share
More Decks by Ryutaro Miyashita
See All by Ryutaro Miyashita
Java で書かれた Android アプリを Kotlin で書き直すまでの話 / Talk of rewrite Android app for Java to Kotlin
ryugoo
0
1.7k
開発 4 年目のアプリへの Kotlin 導入
ryugoo
0
410
チーム開発と Android アプリの構成
ryugoo
5
1.2k
開発 4 年目のアプリへの Kotlin 導入
ryugoo
1
2.6k
Either で想定内のエラーと想定外のエラーを別ものにしたい!
ryugoo
2
1.6k
全て S になる -RxJava と LWS を持ち込む楽しさ-
ryugoo
4
730
Transition at RxJava 1.x to 2.x
ryugoo
0
520
Kotlin さんと誕生日が近いだけの男の話
ryugoo
2
500
Android エンジニアになって 2 年の学び
ryugoo
1
2.6k
Other Decks in Technology
See All in Technology
RECRUIT TECH CONFERENCE 2025 プレイベント【高橋】
recruitengineers
PRO
0
160
PHPカンファレンス名古屋-テックリードの経験から学んだ設計の教訓
hayatokudou
2
320
明日からできる!技術的負債の返済を加速するための実践ガイド~『ホットペッパービューティー』の事例をもとに~
recruitengineers
PRO
3
400
技術的負債解消の取り組みと専門チームのお話 #技術的負債_Findy
bengo4com
1
1.3k
組織貢献をするフリーランスエンジニアという生き方
n_takehata
1
1.3k
データ資産をシームレスに伝達するためのイベント駆動型アーキテクチャ
kakehashi
PRO
2
540
抽象化をするということ - 具体と抽象の往復を身につける / Abstraction and concretization
soudai
16
7.2k
Moved to https://speakerdeck.com/toshihue/presales-engineer-career-bridging-tech-biz-ja
toshihue
2
740
ビジネスモデリング道場 目的と背景
masuda220
PRO
9
530
2024.02.19 W&B AIエージェントLT会 / AIエージェントが業務を代行するための計画と実行 / Algomatic 宮脇
smiyawaki0820
13
3.4k
N=1から解き明かすAWS ソリューションアーキテクトの魅力
kiiwami
0
130
室長と気ままに学ぶマイクロソフトのビジネスアプリケーションとビジネスプロセス
ryoheig0405
0
370
Featured
See All Featured
How STYLIGHT went responsive
nonsquared
98
5.4k
How GitHub (no longer) Works
holman
314
140k
A better future with KSS
kneath
238
17k
Speed Design
sergeychernyshev
27
790
GitHub's CSS Performance
jonrohan
1030
460k
RailsConf 2023
tenderlove
29
1k
Automating Front-end Workflow
addyosmani
1368
200k
GraphQLの誤解/rethinking-graphql
sonatard
68
10k
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
marktimemedia
30
2.2k
RailsConf & Balkan Ruby 2019: The Past, Present, and Future of Rails at GitHub
eileencodes
133
33k
The Pragmatic Product Professional
lauravandoore
32
6.4k
Principles of Awesome APIs and How to Build Them.
keavy
126
17k
Transcript
5JUBOJVN͘͘ձJO/*'5: -JTU7JFXͷεεϝ 5BCMF7JFXͱҰମͳʹ͕ҟͳΔͷ͔
3ZVUBSP.JZBTIJUB $IBU8PSL.PCJMF"QQ&OHJOFFS 5JUBOJVN.PCJMFϢʔβʔձॻه SZVHPP@ SZVUBSPNJZBTIJUB SZVHPP
JNUIJOLFSOFU 5JUBOJVN͘͘ձJO/*'5:
5JUBOJVN͘͘ձJO/*'5: ࠓळɺϞόΠϧΞϓϦΛશ໘ϦχϡʔΞϧ 5JUBOJVN͘͘ձJO/*'5:
ύϑΥʔϚϯε 5JUBOJVN͘͘ձJO/*'5: 5JUBOJVNΞϓϦͰ·͞ΕΔ՝ͷͭ
5J6*5BCMF7JFX 5JUBOJVN͘͘ձJO/*'5: ΈΜͳେ͖͍ͬͺ͍͏
࣮ੑೳʷ 5JUBOJVN͘͘ձJO/*'5: ͔ͬͯΔͳ "OESPJEͳ
Ȓ 5JUBOJVN͘͘ձJO/*'5: ೦ɺզʑͷ5JUBOJVNऴΘͬͯ͠·ͬͨ
5JUBOJVN͘͘ձJO/*'5: ʘʘaaᵋ Т ʯʗʗ ͦΜͳ5JUBOJVNʹٹੈओ͕ ʘʘaaᵋ Т ʯʗʗ 5JUBOJVN͘͘ձJO/*'5: ͦΜͳ5JUBOJVNʹٹੈओ͕
5J6*-JTU7JFX 5JUBOJVN͘͘ձJO/*'5: 5JUBOJVNYʹݱΕͨ৽͍͠"1*
-JTU7JFXࢁͷSPXΛ࣋ͭ߹ੑೳ͕ྑ͍ 5JUBOJVN͘͘ձJO/*'5: “ListView is designed to perform better with a
large number of rows.”
Ξϓϩʔνͷҧ͍ 5JUBOJVN͘͘ձJO/*'5: -JTU7JFXͱ5BCMF7JFXͷҧ͍
σʔλͱϏϡʔ 5JUBOJVN͘͘ձJO/*'5: -JTU7JFXσʔλࢦ5BCMF7JFXϏϡʔࢦ
5JUBOJVN͘͘ձJO/*'5:
5JUBOJVN͘͘ձJO/*'5: σʔλ Ϗϡʔ ใͷҰཡ ԿΒ͔ͷը໘
l-BCFM*NBHF7JFXΛஔ͍ͨ 5BCMF7JFX3PXΛࢁ࡞ͬͯ 5BCMF7JFXͰදࣔ͢Δz 5BCMF7JFXͷΞϓϩʔν 5JUBOJVN͘͘ձJO/*'5:
l-BCFM*NBHF7JFXΛஔ͍ͨ 5BCMF7JFX3PXΛࢁ࡞ͬͯ 5BCMF7JFXͰදࣔ͢Δz 5BCMF7JFXͷΞϓϩʔν 5JUBOJVN͘͘ձJO/*'5: ύϑΥʔϚϯεͷϘτϧωοΫ
l-JTU7JFXͷ্Ͱ -BCFM*NBHF7JFXΛ Ͳ͏දࣔ͢Δͷ͔Λ༧ΊܾΊ͓ͯ͘z -JTU7JFXͷΞϓϩʔν 5JUBOJVN͘͘ձJO/*'5:
l-JTU7JFXͷ্Ͱ -BCFM*NBHF7JFXΛ Ͳ͏දࣔ͢Δͷ͔Λ༧ΊܾΊ͓ͯ͘z -JTU7JFXͷΞϓϩʔν ΞΠςϜςϯϓϨʔτ 5JUBOJVN͘͘ձJO/*'5:
ίʔυΛݟͤΖ 5JUBOJVN͘͘ձJO/*'5: ͬ͝ͱ
var plain_template = { childTemplates: [{ type: "Ti.UI.Label", bindId: "myLabel",
properties: { left: "10dp" }, events: { click: reportFunction } }] }; var list = Ti.UI.createListView({ templates: { plain: plain_template }, defaultItemTemplate: "plain" }); 5JUBOJVN͘͘ձJO/*'5: ςϯϓϨʔτͷઃఆ
var data = []; [1,2,3,4,5].forEach(function (idx) { data.push({ myLabel: {
text: "Row #" + idx }, properties: { itemId: "item" + idx } }); }); var section = Ti.UI.createListSection({ items: data }); list.sections = [section]; 5JUBOJVN͘͘ձJO/*'5: ςϯϓϨʔτΛͬͯΞΠςϜΛ࡞Δ
5JUBOJVN͘͘ձJO/*'5: list.addEventListener( "itemclick", function (e) { // Get clicked item
reference var item = e.section.getItemAt(e.itemIndex); console.log(item.properties.itemId); // Replace clicked item e.section.UpdateItemAt(e.itemIndex, item); } ); -JTU7JFXͷΠϕϯτϋϯυϦϯά
-JTU7JFXͱ ܾΊͨͱ͓ΓͷܗͰσʔλΛදࣔͤ͞ΔͨΊͷͷ 5JUBOJVN͘͘ձJO/*'5:
ύϑΥʔϚϯε ͦΕͰɺ5BCMF7JFXΑΓੑೳྑ͍ͷ͔Ͷ 5JUBOJVN͘͘ձJO/*'5:
5JUBOJVN͘͘ձJO/*'5: 3PXT-JTU5BCMF 3PXΛ༻ҙ͢Δ࣌ؒಈ࡞ͷػහੑ .Z5BTL 3FOEFSJOHUJNFBU&QPDI NT *NBHF7JFX -BCFM -BCFM 5BCMF7JFX3PX
5JUBOJVN͘͘ձJO/*'5: )5$%FTJSF4 "OESPJE Y 4OBQESBHPO()[ .#3". (PPHMF/FYVT4 ˺
5JUBOJVN͘͘ձJO/*'5:
NT Y NT Y 1SFQBSF 1SFQBSF 5JUBOJVN͘͘ձJO/*'5:
5JUBOJVN͘͘ձJO/*'5: ੌ͍ 5JUBOJVN͘͘ձJO/*'5: ੌ͍ "OESPJEͰ͍ "OESPJEͰ͍
-JTU7JFX 5BCMF7JFX ˚ "OESPJE Y J1IPOF 4JNVMBUPS
Y J1IPOF Y ୯Ґ<NT> 5JUBOJVN͘͘ձJO/*'5:
5JUBOJVN͘͘ձJO/*'5: J04ޮՌൈ܈ J04"OESPJEڞʹ͍ J04ޮՌൈ܈ 5JUBOJVN͘͘ձJO/*'5: J04"OESPJEڞʹ͍
ͬͨίʔυ 5JUBOJVN͘͘ձJO/*'5: IUUQTHJUIVCDPNSZVHPP5JUBOJVN-JTU7JFX4BNQMF
5JUBOJVN͘͘ձJO/*'5: ʘʘaaᵋ Т ʯʗʗ ͜ΕͰղܾͩ ʘʘaaᵋ Т ʯʗʗ 5JUBOJVN͘͘ձJO/*'5: ͜ΕͰղܾͩ
éĕÕǤʌñʞìè 5JUBOJVN͘͘ձJO/*'5: ͪΖΜɺ·ͩɺશ͕ͯղܾ͢ΔΘ͚Ͱͳ͍
5JUBOJVN͘͘ձJO/*'5: ࣮ɺ·ͩ·ͩ"1*͕Γͯͳ͍ “A complete list of implemented features is schedule
for the next list version, which is planned for Release 3.2.0.”
5JUBOJVN͘͘ձJO/*'5: 1SPQT FEJUJOHFEJUBCMF TFQBSBUPS$PMPS4UZMF &WFOUT ESBHTUBSUESBHFOE TDSPMMTDSPMMFOE IFBEFS7JFXGPPUFS7JFX EFMFUFNPWF ʜ
ʜ
5JUBOJVN 5JUBOJVN͘͘ձJO/*'5: Β͍͠ 8BJUJOH
·ͱΊ 5JUBOJVN͘͘ձJO/*'5: $PODMVTJPO
-JTU7JFX͍ 5JUBOJVN͘͘ձJO/*'5: 5BCMF7JFXͷYY͙Β͍͍
ͪΐͬͱ͍͠ 5JUBOJVN͘͘ձJO/*'5: 5BCMF7JFX΄Ͳͷॊೈੑແ͍
·్࣮ͩத 5JUBOJVN͘͘ձJO/*'5: 5JUBOJVNͰҰ௨Γͷ࣮͕ऴΘΔΒ͍͠
Ͱ͍ 5JUBOJVN͘͘ձJO/*'5: ෳࡶͳॲཧΛΘͳ͚Εेʹ͑Δ
ࢼ͢Ձ͋Γ 5JUBOJVN͘͘ձJO/*'5: 5BCMF7JFX͚͔ͩ͠Θͳ͍ͷମͳ͍
CODESTRONG ! 5JUBOJVN͘͘ձJO/*'5: