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performanceã¨androidã«é–¢ã™ã‚‹teppeisã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (16)

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Droidcon Italy 2015ã§ã‚¢ãƒ—ãƒªã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã®è©±ã‚’ã—ã¾ã—ãŸ - ã‚¯ãƒƒã‚¯ãƒ‘ãƒƒãƒ‰é–‹ç™ºè€…ãƒ–ãƒã‚°
æµ·å¤–å‘ã‘ã®Androidã‚¢ãƒ—ãƒªã‚’é–‹ç™ºã—ã¦ã„ã‚‹ @rejasupotaro ã§ã™ã€‚ 4/12ã€13ã«Droidcon Italyã¨ã„ã†Androidã®ã‚«ãƒ³ãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ãŒã‚ã‚Šã¾ã—ãŸã€‚ Droidcon Italy 2015 ç§ã¯ãã®ã‚«ãƒ³ãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ã§ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã®è©±ã‚’ã—ã¦ãã¾ã—ãŸã€‚ã“ã®è¨˜äº‹ã®å‰åŠã§ã¯ã€ã‚«ãƒ³ãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ã§ç™ºè¡¨ã—ãŸãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã®è©±ã‚’ã€å¾ŒåŠã«æµ·å¤–ã®ã‚«ãƒ³ãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ã«å‚åŠ ã—ã¦ã¿ã¦ã©ã†ã ã£ãŸã‹ã¨ã„ã†ã“ã¨ã‚’æ›¸ãã¾ã™ã€‚ ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã®è©± ä»¥ä¸‹ã®ã‚ˆã†ãª3éƒ¨æ§‹æˆã§è©±ã‚’ã—ã¾ã—ãŸã€‚ HTTPã¨é€šä¿¡ã‚’è¡Œã†ç’°å¢ƒ ç”»åƒã®èªã¿è¾¼ã¿ã¨æœ€é©åŒ– UXã‚’é«˜ã‚ã‚‹APIè¨è¨ˆ ä»¥é™ã®è¨˜äº‹ã¯ã‚¹ãƒ©ã‚¤ãƒ‰ã®è£œè¶³ãŒä¸»ã«ãªã‚Šã¾ã™ã®ã§ã€ã‚¹ãƒ©ã‚¤ãƒ‰ã‚’ä¸€èªã—ãŸã‚ã¨ã«èªã¿é€²ã‚ã¦ã„ãŸã ãã¨ã‚ˆã‚Šå®Ÿã‚ŠãŒã‚ã‚‹ã¨æ€ã„ã¾ã™ã€‚ HTTPé€šä¿¡ã‚’è¦‹ç›´ã™ é€šä¿¡ã®ä¸èº«ã‚’è¦‹ã‚‹ ã¾ãšã€é€šä¿¡ã‚’è¦‹ã‚‹ã“ã¨ãŒã§ãã‚‹ã‚ˆã†ã«ã—ã¾ã™ã€‚ä»¥å‰ã¯ mitmproxy ã‚„ Charles ãª
teppeis 2015/04/24
android

performance
ãƒªãƒ³ã‚¯
HTML5 Canvasã¨CSS3ã®ã‚¹ãƒžãƒ›ãƒ–ãƒ©ã‚¦ã‚¶ã§ã®æç”»æ€§èƒ½ - ICS MEDIA
ã‚¹ãƒžãƒ¼ãƒˆãƒ•ã‚©ãƒ³ã®ãƒ–ãƒ©ã‚¦ã‚¶ã§ã©ã®ç¨‹åº¦ã®ã‚°ãƒ©ãƒ•ã‚£ãƒƒã‚¯è¡¨ç¾ãŒå¯èƒ½ãªã®ã‹ã€æ€§èƒ½ãŒæ°—ã«ãªã‚Šã¾ã›ã‚“ã‹ï¼Ÿã€€è¿‘å¹´ã€HTML5ã‚’åˆ©ç”¨ã§ãã‚‹åˆ†é‡Žã¯ã‚¦ã‚§ãƒ–ã‚µã‚¤ãƒˆã®ã¿ãªã‚‰ãšã€ã‚²ãƒ¼ãƒ ã‚„SPAï¼ˆã‚·ãƒ³ã‚°ãƒ«ãƒšãƒ¼ã‚¸ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ï¼‰ãªã©å¤šå²ã«æ¸¡ã£ã¦ã„ã¾ã™ã€‚ãã“ã§ã€æœ¬è¨˜äº‹ã§ã¯iOSã‚„Androidã®æ–°æ—§ã•ã¾ã–ã¾ãªç«¯æœ«ã‚’ä½¿ã£ã¦ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚’æ¤œè¨¼ã€‚è¨˜äº‹ã®å‰åŠã§ã¯æç”»æ€§èƒ½ã‚’ã€å¾ŒåŠã§ã¯JavaScriptã®è¨ˆç®—æ€§èƒ½ã‚’æ¸¬å®šã—ã¦ã„ã¾ã™ã€‚ æç”»æ€§èƒ½ã®æ¤œè¨¼ãƒ“ãƒ‡ã‚ªã‚’ã”è¦§ãã ã•ã„ ã•ã¾ã–ã¾ãªç«¯æœ«ã‚’ä½¿ã£ã¦ã€æç”»æ¤œè¨¼ã®æ§˜åã‚’éŒ²ç”»ã—ã¾ã—ãŸã€‚ã“ã®80ç§’ã®å‹•ç”»ã§ã¯ç”»åƒã®ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã®è¡¨ç¤ºå¯èƒ½ãªå€‹æ•°ã‚’æ¸¬å®šã—ã¦ã„ã¾ã™ã€‚ãƒ“ãƒ‡ã‚ªã®å¾ŒåŠãŒè¦‹ã©ã“ã‚ã§ã€iPhone 5ã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ãŒè‰¯ã™ãŽã¦ãƒ“ãƒ‡ã‚ªã‚’æ—©é€ã‚Šã™ã‚‹ã»ã©ã‚¹ã‚³ã‚¢ãŒã§ã‚‹ã¾ã§æ™‚é–“ãŒã‹ã‹ã£ã¦ã„ã¾ã™ã€‚ ã•ã¾ã–ã¾ãªç«¯æœ«ã®ã‚¹ã‚³ã‚¢ã‚’æ¸¬å®šã—ã¾ã—ãŸ æ¬¡ã®è¡¨ã«ã€2012å¹´ã¾ã§ã«ç™ºå£²ã•ã‚ŒãŸã‚¹ãƒžãƒ¼ãƒˆãƒ•ã‚©ãƒ³ã®ã‚¹ã‚³ã‚¢ã‚’æŽ²è¼‰ã—ã¾ã—ãŸã€‚
teppeis 2013/05/27
android

iphone

performance
ãƒªãƒ³ã‚¯
ãƒ¢ãƒã‚¤ãƒ«ãƒ‡ãƒã‚¤ã‚¹å‘ã‘ HTML5 ãŠã‚ˆã³ JavaScript ã‚¨ãƒ³ã‚¸ãƒ³ JIT ã®æœ€é©åŒ– | iSUS
ã“ã®è¨˜äº‹ã¯ã€ã‚¤ãƒ³ãƒ†ãƒ«Â® ãƒ‡ãƒ™ãƒãƒƒãƒ‘ãƒ¼ãƒ»ã‚¾ãƒ¼ãƒ³ï¼ˆIDZï¼‰ã‚µã‚¤ãƒˆã«æŽ²è¼‰ã•ã‚Œã¦ã„ã‚‹ã€ŒGraphics Acceleration for HTML5 and Java Script Engine JIT Optimization for Mobile Devicesã€ (http://software.intel.com/en-us/articles/graphics-acceleration-for-html5-and-java-script-engine-jit-optimization-for-mobile-devices) ã®æ—¥æœ¬èªžå‚è€ƒè¨³ã§ã™ã€‚ HTML5[1] ã¯ã€Web ã®æœªæ¥ã§ã‚ã‚‹ã¨è¦‹ãªã•ã‚Œã€éŽåŽ»ã®ãƒã‚¤ãƒ†ã‚£ãƒ–ãƒ»ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã§ã®ã¿è¦‹ã‚‰ã‚ŒãŸã‚ˆã‚Šå„ªã‚ŒãŸãƒ¦ãƒ¼ã‚¶ãƒ¼ä½“é¨“ã‚’æä¾›ã™ã‚‹ã“ã¨ãŒæœŸå¾…ã•ã‚Œã¦ã„ã¾ã™ã€‚ã“ã‚Œã¯ã€ã“ã‚Œã¾ã§ä»¥ä¸Šã«è±Šã‹ãªã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã‚’æ‰±ã†ã¯ã‚‹ã‹ã«é‡ã„Webã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ç¶æŒã™ã‚‹ãŸ
teppeis 2013/05/13
javascript

performance

android
ãƒªãƒ³ã‚¯
HTML5ã§ãƒ¢ãƒã‚¤ãƒ«3Dã‚²ãƒ¼ãƒ ã®é–‹ç™ºã¯å¯èƒ½?!
å¯èƒ½ã«ã™ã‚‹éµã¨ãªã‚‹æŠ€è¡“ã¯ã“ã“ã«ã‚ã‚‹ã®ã‹?! æŠ€è¡“ã®ç´¹ä»‹ã€‚ ãƒ»DOM ãƒ»CSS3 ãƒ»CSS3 3D ãƒ»CSS3 FILTERS ãƒ»CANVAS ãƒ»WEBGL ã€iPhoneç”¨ã®CSS3 3Dã‚µãƒ³ãƒ—ãƒ«ã€‘ http://bit.ly/democss3d
teppeis 2013/02/26
css

3d

performance

android

ios
ãƒªãƒ³ã‚¯
ã‚¹ãƒžãƒ¼ãƒˆãƒ•ã‚©ãƒ³ã«ãŠã‘ã‚‹HTML5å®Ÿè£…ã®æœ€å…ˆç«¯@Developers Summit 2012
â– æ¦‚è¦ ãƒ¢ãƒã‚¤ãƒ«æ¥ç•Œã«ãŠã„ã¦ã€HTML5ã®å‹¢ã„ã¯ã•ã‚‰ã«å¢—ã—ã¦ã„ã¾ã™ã€‚ Webã‚¢ãƒ—ãƒªã®ãƒªãƒƒãƒã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆå®Ÿè£…ã®æœ€å…ˆç«¯ã«ãªã‚‹ã§ã‚ã‚ã†ã“ã¨ã¯ã€ã‚‚ã¯ã‚„é–“é•ã„ã®ãªã„çŠ¶æ³ã§ã™ã€‚ ã“ã®ã‚»ãƒƒã‚·ãƒ§ãƒ³ã§ã¯ã€HTML5ã®å®Ÿè£…ã‚’ã•ã‚Œã‚‹æ–¹å‘ã‘ã«ã€ã‚«ãƒªãƒƒã‚«ãƒªã«ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ã—ãŸHTML5ã‚’ã©ã®ã‚ˆã†ã«æ›¸ãã®ã‹ã€ã¾ãŸHTML5ãŒæ™®åŠã—ãŸå¾Œã®ä¸–ç•ŒãŒã©ã®ã‚ˆã†ãªã‚‚ã®ã«ãªã‚‹ã®ã‹ã«ã¤ã„ã¦ã€ç§ãŒä»Šã¾ã§HTML5ã«ã‚ˆã‚‹Flash Playerï¼ˆExGameï¼‰ã‚„ngCoreã®HTML5å¯¾å¿œã‚’ æ‰‹æŽ›ã‘ã¦ããŸçµŒé¨“ã‚’ã‚‚ã¨ã«ãŠè©±ã‚’ã•ã›ã¦ã„ãŸã ã‘ã‚Œã°ã€ã¨æ€ã£ã¦ãŠã‚Šã¾ã™ã€‚ â– ç™»å£‡è€… ç¶šãã‚’èªã‚€
teppeis 2012/02/21
ios

android

canvas

performance

css
ãƒªãƒ³ã‚¯
Useless downloads of background images in Android
Ã‰ric Daspet (@edasfr) is a web consultant in France. He wrote about PHP, founded Paris-Web conferences to promote web quality, and is now pushing performance with a local user group and a future book. Letâ€™s begin with a quick reminder. In CSS, the â€œCâ€ stands for â€œcascadingâ€. You may specify many conflicting rules for an element property: only one will be applied, based on different weights and pri
teppeis 2011/12/17
Android 2.Xã®ãƒ–ãƒ©ã‚¦ã‚¶ã§ã¯CSSã§ä¸Šæ›¸ãã•ã‚Œã¦ä½¿ã‚ã‚Œãªã„background-imageã‚’ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã—ã¦ã—ã¾ã†ã€‚

android

performance
ãƒªãƒ³ã‚¯
Secrets of High Performance Native Mobile Applications
Israel Nir (@shunra) likes to create stuff, break other stuff apart, code, the number 0x17 and playing the ukulele. He also works as a team leader at Shunra, where he builds tools to make applications run faster. Since Steve Souders published his seminal book â€œHigh Performance Web Sitesâ€ four years ago, the world has changed considerably. Web sites became faster, browsers significantly improved an
teppeis 2011/12/17
ãƒã‚¤ãƒ†ã‚£ãƒ–ã‚¢ãƒ—ãƒªã®ã‚ãƒ£ãƒƒã‚·ãƒ³ã‚°ã¯ãƒ–ãƒ©ã‚¦ã‚¶ã¿ãŸã„ã«ã‚„ã£ã¦ãã‚Œãªã„ã‹ã‚‰ãƒ—ãƒã‚°ãƒ©ãƒžã®è²¬å‹™

android

iphone

performance
ãƒªãƒ³ã‚¯
https://www.fenrir.co.jp/blog/2011/11/5-steps-speed-up-android-apps.html
teppeis 2011/11/23
android

performance
ãƒªãƒ³ã‚¯
YUI Library
IMPORTANT: The YUI library is no longer actively maintained. Please see this announcement for more information. YUI is a free, open source JavaScript and CSS library for building richly interactive web applications. Get Started Start using YUI 3.18.1 in two easy steps.
teppeis 2011/11/23
iphone

android

performance
ãƒªãƒ³ã‚¯
ä¸€è¦§ç”»åƒã¯çµ¶å¯¾Thumbnailã§èªã¿è¾¼ã‚€ã¹ã— | Techfirm Android Lab
ã“ã‚“ã«ã¡ã¯ã€‚daichi1128ã§ã™ã€‚ Androiderã®ã¿ãªã•ã‚“ã€‚ä»Šæ—¥ã‚‚ç”»åƒã€èªã¿è¾¼ã‚“ã§ã¾ã™ã§ã—ã‚‡ã†ã‹ã€‚ ContentResolverã§ç”»åƒã‚’èªã¿è¾¼ã‚€å ´åˆã€ MediaStore.Images.Media MediaStore.Images.Thumbnails ã®ï¼’ã¤ã®URIãŒä½¿ãˆã¾ã™ã€‚ ãã‚Œãžã‚Œã®EXTERNAL_CONTENT_URIã‹ã‚‰ã€SDã‚«ãƒ¼ãƒ‰ã®ä¸ã®ç”»åƒã‚’å–ã‚Šå‡ºã›ã¾ã™ãã€‚ ä¾‹ãˆã°ã€ã“ã‚“ãªã‚¢ãƒ—ãƒªãŒã‚ã£ãŸã¨ã—ã¾ã—ã‚‡ã†ã€‚ ç”»é¢ä¸‹ã®Galleryã§SDã‚«ãƒ¼ãƒ‰ã®ç”»åƒã‚’ä¸€è¦§è¡¨ç¤ºã—ãŸã„ã€‚ ç”»åƒã®ä¸€è¦§ã‚’å–å¾—ã™ã‚‹ã«ã¯ã€ MediaStore.Images.Media MediaStore.Images.Thumbnails ã“ã‚Œã‚‰ã®URIã‹ã‚‰ä¸€è¦§ã‚’å–å¾—ã§ãã‚‹ã€‚ ãŒã€ã©ã†ã‚‚Mediaã«ã¯ç”»åƒãŒã‚ã‚‹ã‘ã‚Œã©ã‚‚ã€Thumbnailsã«å˜åœ¨ã—ãªã„ã‚±ãƒ¼ã‚¹ãŒã‚ã‚‹ã€‚ ãªã®ã§ã€ã‚ã‚‹ã¯ãšã®ç”»åƒå…¨
teppeis 2011/04/19
MediaStore.Images.Thumbnails.getThumbnail, Android1.6å¯¾å¿œ

android

performance
ãƒªãƒ³ã‚¯
Androidé–‹ç™ºã§ã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹Tips(2) | Techfirm Android Lab
Androidãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹Tipsã€å‰å›žã®ç¶šãã§ã™ã€‚ Androidé–‹ç™ºã§ã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹Tips(1) | Techfirm Android Lab å®šæ•°ã¯ãƒ•ã‚¡ã‚¤ãƒŠãƒ«ã§å®£è¨€ã™ã‚‹ static int intVal = 42; static String strVal = "Hello, world!"; ä¸Šè¨˜ã®ã‚ˆã†ã«finalãªã—ã§å®šæ•°ã‚’å®šç¾©ã—ãŸå ´åˆã€intValã‚’å‚ç…§ã™ã‚‹ã¨ãã«ãƒ•ã‚£ãƒ¼ãƒ«ãƒ‰èµ°æŸ»ãŒå®Ÿè¡Œã•ã‚Œã‚‹ãŒã€ static final int intVal = 42; static final String strVal = "Hello, world!"; ã“ã®ã‚ˆã†ã«finalå®£è¨€ã‚’ã™ã‚‹ã¨intValã¯ç›´æŽ¥VMãŒå‚ç…§ã§ãã‚‹ã‚ˆã†ã«ãªã‚‹ãŸã‚ã€é«˜é€Ÿã«ãªã‚‹ã€‚ ãƒ¡ã‚½ãƒƒãƒ‰ã‚„ã‚¯ãƒ©ã‚¹ã«é–¢ã—ã¦ã¯finalå®£è¨€ã‚’ã¤ã‘ã¦ã‚‚ã‚³ãƒ¼ãƒ‰ä¿å®ˆã®é¢ã§ã¯åŠ¹æžœãŒã‚ã‚‹ãŒã€ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹é¢ã§ã®ãƒ¡ãƒªãƒƒãƒˆã¯ãªã„ã€‚ ã¾ãŸã€ãƒãƒ¼
teppeis 2011/02/18
android

performance

java
ãƒªãƒ³ã‚¯
Androidé–‹ç™ºã§ã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹Tips(1) | Techfirm Android Lab
googleã¯å…¬å¼ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã¨ã—ã¦Androidé–‹ç™ºã«ãŠã‘ã‚‹ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹è¨è¨ˆã®ãƒ™ã‚¹ãƒˆãƒ—ãƒ©ã‚¯ãƒ†ã‚£ã‚¹ã‚’å…¬é–‹ã—ã¦ã„ã¾ã™ã€‚ Designing for Performance | Android Developers ã©ã‚“ãªã«å„ªã‚ŒãŸUIã§ã‚ã£ã¦ã‚‚ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã®æ‚ªã„ã‚¢ãƒ—ãƒªã¯ãƒ¦ãƒ¼ã‚¶ã«ã¨ã£ã¦ä½¿ã„ã«ãã„ã‚‚ã®ã«ãªã£ã¦ã—ã¾ã„ã¾ã™ã€‚ ã‚¢ãƒ—ãƒªã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ã¯é‡è¦ã§ã™ã€‚ ä»Šå›žã¯å…¬å¼ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã‚’ãƒ™ãƒ¼ã‚¹ã«ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹è¨è¨ˆã®ãƒ™ã‚¹ãƒˆãƒ—ãƒ©ã‚¯ãƒ†ã‚£ã‚¹ã®ã”ç´¹ä»‹ã§ã™ã€‚ Javaã®ä¸–ç•Œã§å½“ãŸã‚Šå‰ã ã£ãŸã‚‚ã®ãŒã€Androidã®ä¸–ç•Œã§ã¯é€šç”¨ã—ãªã„ã‚‚ã®ã‚‚å¤šã€…ã‚ã‚‹ã®ã§è¦šãˆã¦ãŠããŸã„ã§ã™ã€‚ åŸºæœ¬çš„ãªè€ƒãˆæ–¹ Androidã§è‰¯å¥½ãªãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚’å¾—ã‚‹ãŸã‚ã®åŸºæœ¬çš„ãªè€ƒãˆæ–¹ã¯ ç„¡é§„ãªå‡¦ç†ã¯ã—ãªã„ ç„¡é§„ãªãƒ¡ãƒ¢ãƒªã¯ä½¿ã‚ãªã„ ã“ã¨ã§ã™ã€‚ä»¥é™ã«å‡ºã¦ãã‚‹åŽŸå‰‡ã¯ã™ã¹ã¦ã“ã‚Œã«ã®ã£ã¨ã£ãŸã‚‚ã®ã§ã™ã€‚ ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆç”Ÿæˆã¯é¿ã‘ã‚‹ ã‚ªãƒ–ã‚¸ã‚§ã‚¯
teppeis 2011/02/18
android

performance

java
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ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹å‘ä¸Šã«å½¹ç«‹ã¤æƒ…å ±ã„ã‚ã„ã‚ | Techfirm Android Lab
A3ã¸å‚åŠ ã™ã‚‹ãŸã‚ã«ã‚¢ãƒ—ãƒªã‚’ä½œã£ã¦ã„ã¾ã™ãŒã€ãªã‹ãªã‹ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ãŒå‡ºãšã«è‹¦åŠ´ã—ã¦ã„ã¾ã™ã€‚ ãã“ã§ã„ã‚ã„ã‚æŽ¢ã—ã¾ã‚ã£ãŸæ‰€ã€ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹å‘ä¸Šã«å½¹ç«‹ã¤æƒ…å ±ã‚’ã„ã‚ã„ã‚è¦‹ã¤ã‘ãŸã®ã§ã”ç´¹ä»‹ã€‚ Turbo-charge your UI: How to Make your Android UI Fast and Efficient Google I/O â€“ Turbo-charge your UI: How to Make your Android UI Fast and Efficient UIã‚’é«˜é€ŸåŒ–ã™ã‚‹ãŸã‚ã®Tipsã‚’ã„ã‚ã„ã‚æ•™ãˆã¦ãã‚Œã¦ã„ã¾ã™ã€‚ Adapterã§ã¯ãƒ“ãƒ¥ãƒ¼ã‚’å†åˆ©ç”¨ã—ãªã•ã„ã¨ã‹ã€è¤‡é›‘ãªãƒ“ãƒ¥ãƒ¼éšŽå±¤ã®å ´åˆViewStubã‚’ä½¿ã„ãªã•ã„ã¨ã‹ã€ãƒãƒƒã‚¯ã‚°ãƒ©ã‚¦ãƒ³ãƒ‰ã®ç”»åƒã¯ãªã—ã«ã™ã‚‹ã¨æ—©ã„ã‚ˆã¨ã‹ã€ã‚ãƒ£ãƒƒã‚·ãƒ¥ã«ã¯ã‚½ãƒ•ãƒˆãƒªãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ã‚’ä½¿ã†ã¨ã‚ˆã„ã‚ˆã¨ã‹ã€‚ PDFã¯ã“ã¡ã‚‰ Debugging Arts
teppeis 2011/02/07
android

performance
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teppeis 2011/01/06
android

java

performance
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App performance guide Â |Â App quality Â |Â Android Developers
Build AI experiences Build AI-powered Android apps with Gemini APIs and more. Get started Start by creating your first app. Go deeper with our training courses or explore app development on your own.
teppeis 2011/01/06
android

performance

java
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YUI Library
IMPORTANT: The YUI library is no longer actively maintained. Please see this announcement for more information. YUI is a free, open source JavaScript and CSS library for building richly interactive web applications. Get Started Start using YUI 3.18.1 in two easy steps.
teppeis 2010/06/29
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mobile

iphone

android

performance
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