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
はてなにおけるモダンAndroidアプリ開発入門
Search
cockscomb
December 03, 2014
Programming
0
16k
はてなにおけるモダンAndroidアプリ開発入門
@ Hatena Engineer Seminar #3
cockscomb
December 03, 2014
Tweet
Share
More Decks by cockscomb
See All by cockscomb
jq at the Shortcuts
cockscomb
1
1.9k
GraphQL放談
cockscomb
4
2k
GraphQL Highway
cockscomb
28
8.6k
吉田を支える技術
cockscomb
0
2.4k
コーポレートサイトを静的化してAmplify Consoleにデプロイする
cockscomb
0
3.4k
ユーザインターフェイスと非同期処理
cockscomb
5
1.9k
GUIアプリケーションの構造と設計
cockscomb
10
10k
イカリング2におけるシングルページアプリケーション
cockscomb
2
7.6k
あなたの知らない UIKit の世界 — UITableView に UITextView を置きたい
cockscomb
1
7.5k
Other Decks in Programming
See All in Programming
Introducing ReActionView: A new ActionView-Compatible ERB Engine @ Kaigi on Rails 2025, Tokyo, Japan
marcoroth
3
1k
アメ車でサンノゼを走ってきたよ!
s_shimotori
0
220
Goで実践するドメイン駆動開発 AIと歩み始めた新規プロダクト開発の現在地
imkaoru
4
830
止められない医療アプリ、そっと Swift 6 へ
medley
1
170
2分台で1500examples完走!爆速CIを支える環境構築術 - Kaigi on Rails 2025
falcon8823
3
3.6k
そのpreloadは必要?見過ごされたpreloadが技術的負債として爆発した日
mugitti9
2
3.3k
SpecKitでどこまでできる? コストはどれくらい?
leveragestech
0
730
Le côté obscur des IA génératives
pascallemerrer
0
140
Server Side Kotlin Meetup vol.16: 内部動作を理解して ハイパフォーマンスなサーバサイド Kotlin アプリケーションを書こう
ternbusty
3
180
CSC509 Lecture 04
javiergs
PRO
0
300
10年もののAPIサーバーにおけるCI/CDの改善の奮闘
mbook
0
820
Go言語の特性を活かした公式MCP SDKの設計
hond0413
1
230
Featured
See All Featured
Gamification - CAS2011
davidbonilla
81
5.5k
Stop Working from a Prison Cell
hatefulcrawdad
271
21k
Fireside Chat
paigeccino
40
3.7k
A designer walks into a library…
pauljervisheath
209
24k
Designing Experiences People Love
moore
142
24k
The Web Performance Landscape in 2024 [PerfNow 2024]
tammyeverts
9
870
Responsive Adventures: Dirty Tricks From The Dark Corners of Front-End
smashingmag
252
21k
JavaScript: Past, Present, and Future - NDC Porto 2020
reverentgeek
52
5.6k
Let's Do A Bunch of Simple Stuff to Make Websites Faster
chriscoyier
507
140k
Measuring & Analyzing Core Web Vitals
bluesmoon
9
620
Navigating Team Friction
lara
190
15k
The MySQL Ecosystem @ GitHub 2015
samlambert
251
13k
Transcript
כגזחֶֽ ٌتٝ"OESPJE،فٔ涪Ⰵ DPDLTDPNC !)BUFOB&OHJOFFS4FNJOBS
JEDPDLTDPNC
JEDPDLTDPNC ˖ ،فٔ؛٦ءّٝؒٝآص، ˖ J04"OESPJE8FC،فٔ؛٦ءّٝ⡲ ˖ כגזـؚٗث٦ي
WWDC14
None
ͰखʹೖΕΑ͏ כגזـؚٗ
• Motivation • Process • Development • Engineers
None
Motivation
None
–Anonymous ˑ״999ך"OESPJE،فٔת˒
0UIFST "OESPJE J04
None
X
Build Flagships ⛵
None
Process
None
None
˖ ل٦ػ٦فٗزة؎فדⰋגך歗䲽ֹ⳿ׅ ˖ 歗ך銲稆峤ְ⳿ׅ ˖ 歗ה歗ךאזָך濨湼זֻׅ ˖ فٗزة؎فדِ٦ؠؽٔذ؍ذأزׅ ˖ זץֻ傍ְ媮ꥡד鐰⣣ׅ
˖ ذأزך穠卓החفٗزة؎ف⥜姻ׅ
剢 抟 宏 加 ꆃ أفٔٝز 鎘歗 أفٔٝز ٖؽُ٦
剢 抟 宏 加 ꆃ أفٔٝز 鎘歗 ِ٦ؠؽٔ ذ؍ذأز 鎘歗
ِ٦ؠؽٔ ذ؍ذأز ؙٕٔ٦ز ِ٦ؠؽٔ ذ؍ذأز أفٔٝز ٖؽُ٦
None
None
˖ أؙٓيؿٖ٦يٙ٦ؙח⛦ֿהד嚂ׅ ˖ ِ٦ؠؽٔذ؍ذأزד䧭卓然钠ׅ ˖ 䙼ְ鴥דֹֽ《ꤐֻ ˖ أفٔٝزהِ٦ؠؽٔذ؍ذأزず劍ׅ ˖ 竰竲涸ז何㊣ך؎ذٖ٦ءّٝ㔐ׅ
None
Development
.BUFSJBM%FTJHO ˖ "QQ$PNQBU ˖ 'SBHNFOU
.BUFSJBM%FTJHO ˖ HPPHMFDPNEFTJHO ˖ "QQ$PNQBU ˖ "DUJPO#BS"DUJWJUZ ˖ 5IFNF"QQ$PNQBU ˖
תתָל
'SBHNFOU ˖ 'SBHNFOU ˖ 'SBHNFOU5SBOTBDUJPO ˖ 'SBHNFOU.BOBHFS ˖ عو
Fragment fragment = getSupportFragmentManager().findFragmentById(R.id.container); if (fragment == null) {
fragment = SomeFragment.newInstance(); getSupportFragmentManager().beginTransaction() .replace(R.id.container, fragment) .commit(); }
'SBHNFOUعوه؎ٝز ˖ 'SBHNFOUך䗁⯋ ˖ 'SBHNFOUךⰅ㶨 ˖ getChildFragmentManager ˖ onActivityResult ˖
IllegalStateException ˖ commitAllowingStateLoss
כגזـؚٗך箟꧊ٌ٦س ˖ 鋅תת箟꧊ ˖ כגז鎸岀 ˖ .BSLEPXO
鋅תת箟꧊ ˖ )5.-ךcontenteditable • execCommand("formatBlock", false, "H1") ˖ 8FC7JFXךغ٦آّٝח״ ˖
$ISPNFדرغحؚ"OESPJE⟃꣬
כגז鎸岀٥.BSLEPXO ˖ ♨㻝ח㹋鄲
ֿֿכ鋅⳿׃ח׃ְ] 劤俑דׅկ
ֿֿכ鋅⳿׃ח׃ְ] 劤俑דׅկ
ֿֿכ鋅⳿׃ח׃ְ] 劤俑דׅկ
ֿֿכ鋅⳿׃ח׃ְ] 劤俑דׅկ
ֿֿכ鋅⳿׃ח׃ְ] 劤俑דׅկ
מהאך갪湡 סאך갪湡 אך갪湡
מהאך갪湡 סאך갪湡 אך갪湡
מהאך갪湡 סאך갪湡 אך갪湡
מהאך갪湡 סאך갪湡 אך갪湡
מהאך갪湡 סאך갪湡 אך갪湡
㣐ⴖזֿהכ䓼锃׃ְ
㣐ⴖזֿהכC䓼锃C׃ְ
㣐ⴖזֿהכ䓼锃׃ְ
♨㻝ח㹋鄲כꨇ׃ְ ˖ 牞כ稢鿇ח㺊 ˖ ֽו˘˘ ˖ 䩛דְְ然钠׃ֻזְ ˖ ךדծ ˖
⽃⡤ذأز剅ֻ
public void testGetLineRanges() throws Exception { String text = "ABCDEFG\n"
+ "HIJKLMN\n" + "OPQRSTU\r\n" + "VWXYZ"; { List<BaseCommand.Range> lineRanges = BaseCommand.getLineRanges(text, new BaseCommand.Range(8, 9)); assertContentsInOrder(lineRanges, new BaseCommand.Range(8, 16)); assertEquals("HIJKLMN\n", text.subSequence(8, 16)); } }
public void testDecorateWrappingInline() throws Exception { String text = "ABCDEFG\n"
+ "HIJKLMN\n"; ArrayList<String> decorators = Lists.newArrayList("<b>", "</b>"); { Editable editable = Editable.Factory.getInstance().newEditable(text); BaseCommand.Range newRange = BaseCommand.decorateWrappingInline( editable, new BaseCommand.Range(2, 4), decorators ); assertEquals("AB<b>CD</b>EFG\n" + "HIJKLMN\n", editable.toString()); assertEquals(new BaseCommand.Range(5, 7), newRange); } }
⽃⡤ذأز ˖ ٗآحؙךذأز剅ֻ ˖ הծ ˖ 6*ָזֻגفؚٗٓيך姻䔲䚍ָ嗚鏾דֹ ˖ ךדծ ˖
ذأز鸐؝٦س剅ֻֽד״ְ ˖ 牞כذأزח㺊
،ؕؐٝزה"1* ˖ "DDPVOU.BOBHFS ˖ /FUXPSL$MJFOU
"DDPVOU.BOBHFS ˖ "OESPJEך،ؕؐٝز盖椚ءأذي ˖ ،ؕؐٝز盖椚䬄韋⻉ ˖ 钠鏾ز٦ؙٝך《䖤䬄韋⻉ ˖ ،فٔדⰟ剣
AccountManager accountManager = AccountManager.get(this); // ΞΧϯτΛՃ Account account = new
Account("cockscomb", "jp.ne.hatena"); accountManager.addAccountExplicitly(account, "Passw0rd!", null); // ΞΧϯτΛऔಘ Account[] accounts = accountManager.getAccountsByType("jp.ne.hatena");
accountManager.getAuthToken( account, "jp.ne.hatena.token", true, new AccountManagerCallback<Bundle>() { @Override public void
run(AccountManagerFuture<Bundle> future) { try { // τʔΫϯऔಘ Bundle result = future.getResult(); String authToken = result.getString( AccountManager.KEY_AUTHTOKEN ); } catch (OperationCanceledException | IOException | AuthenticatorException e) { // ΤϥʔϋϯυϦϯά } } }, null);
"DDPVOU.BOBHFS כגזؚٗ؎ٝ盖椚
8FC"1* ˖ 駈זֽל⡲ ˖ 1FSMד剅ְג1VMM3FRVFTU
)551/FUXPSLJOH ˖ 圫ղז鼅䫛肇 ˖ )UUQ63-$POOFDUJPO ˖ )UUQ$MJFOU ˖ 7PMMFZ ˖
0L)UUQ ˖ 3FUSPU
7PMMFZ ˖ (PPHMF醡 ˖ &BTZ 'BTU/FUXPSLJOHGPS"OESPJE ˖ "DDPVOU.BOBHFSה鸬䵿
public void getEntries( Response.Listener<JSONObject> listener, Response.ErrorListener errorListener ) { Request<JSONObject>
request = new JsonObjectRequest( Request.Method.GET, HOST_HATENA + "/my/entries", listener, errorListener ) { @Override public Map<String, String> getHeaders() throws AuthFailureError { HashMap<String, String> headers = new HashMap<>(); headers.put("X-Session-Key", mAuthenticator.getAuthToken()); return headers; } }; RequestQueue requestQueue = Volley.newRequestQueue(mContext); requestQueue.add(request); }
3FUSPU ˖ 4RVBSF醡 ˖ "UZQFTBGF3&45DMJFOUGPS"OESPJEBOE+BWB
public class BlogClient { private static final String API_URL =
"https://blog.hatena.ne.jp"; public interface BlogService { @GET("/my/entries") void getEntries( Callback<List<EntryResponse>> callback ); @POST("/my/entries") void postEntry( @Body DeviceRequest entry, Callback<EntryResponse> callback ); @Multipart @POST("/my/images") void uploadProfileIcon( @Part("image") TypedFile image, @Part("title") String title, Callback<ImageResponse> callback ); } public static BlogService getSessionClient(Account account) { RestAdapter restAdapter = new RestAdapter.Builder()
ͰखʹೖΕΑ͏ כגזـؚٗ
None
˒˒˒˒˒ ˒˒˒˒˒
None
Engineers
id:cockscomb id:aereal id:nobuoka id:hakobe932 id:funnelbit id:sakahara id:yashigani_w
ـؚٗث٦ي ـحؙو٦ؙث٦ي
أو٦ز⠓
أو٦ز⠓ ˖ ✼ְךأو٦زׁ釈獥ִ⠓ ˖ ث٦يדⴓ倖ָׁז长㉏겗鍑寸 ˖ 䪮遭ךⰟ剣 ˖ ث٦ي埆倖ׅ《穈
id:cockscomb id:aereal id:nobuoka id:hakobe932 id:funnelbit id:sakahara id:yashigani_w
Join Us id:cockscomb id:aereal id:nobuoka id:hakobe932 id:funnelbit id:sakahara id:yashigani_w You
None