{"id":2618,"date":"2013-07-06T16:35:00","date_gmt":"2013-07-06T09:35:00","guid":{"rendered":"http:\/\/science-technology.vn\/?p=2618"},"modified":"2013-07-06T16:35:00","modified_gmt":"2013-07-06T09:35:00","slug":"phan-mem-di-dong","status":"publish","type":"post","link":"https:\/\/science-technology.vn\/?p=2618","title":{"rendered":"Ph\u1ea7n m\u1ec1m di \u0111\u1ed9ng"},"content":{"rendered":"

Ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng l\u00e0 qui tr\u00ecnh qua \u0111\u00f3 ph\u1ea7n m\u1ec1m \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n cho \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng hay thi\u1ebft b\u1ecb c\u1ea7m tay t\u01b0\u01a1ng t\u1ef1. Trong qu\u00e1 kh\u1ee9, ph\u1ea7n m\u1ec1m \u0111\u01b0\u1ee3c nh\u00fang v\u00e0o trong \u0111i\u1ec7n tho\u1ea1i do nh\u00e0 s\u1ea3n xu\u1ea5t nh\u01b0ng ng\u00e0y nay, nhi\u1ec1u ph\u1ea7n m\u1ec1m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb c\u1eeda h\u00e0ng tr\u1ef1c tuy\u1ebfn v\u00e0 n\u1ea1p v\u00e0o \u0111i\u1ec7n tho\u1ea1i.<\/span><\/p>\n

Ng\u00e0y nay ph\u1ea7n l\u1edbn \u0111i\u1ec7n tho\u1ea1i ph\u1ed5 bi\u1ebfn l\u00e0 iPhone c\u1ee7a Apple v\u1edbi h\u00e0ng tr\u0103m ngh\u00ecn \u1ee9ng d\u1ee5ng m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 t\u1ea3i xu\u1ed1ng t\u1eeb c\u00e1c c\u1eeda h\u00e0ng c\u1ee7a Apple. \u0110i\u1ec7n tho\u1ea1i th\u1ee9 hai nh\u01b0ng \u0111ang thu \u0111\u01b0\u1ee3c s\u1ef1 ph\u1ed5 bi\u1ebfn l\u00e0 Android c\u1ee7a Google, c\u00f9ng v\u1edbi nhi\u1ec1u ngh\u00ecn \u1ee9ng d\u1ee5ng. V\u00e0i n\u0103m tr\u01b0\u1edbc, Blackberry l\u00e0 ch\u1ecdn l\u1ef1a s\u1ed1 m\u1ed9t nh\u01b0ng ng\u00e0y nay th\u1ecb tr\u01b0\u1eddng \u0111\u00e3 thay \u0111\u1ed5i sang iPhone ph\u1ed5 bi\u1ebfn h\u01a1n. Microsoft c\u0169ng c\u00f3 \u0111i\u1ec7n tho\u1ea1i Window 7 \u0111\u01b0\u1ee3c \u0111\u01b0a ra v\u00e0i th\u00e1ng tr\u01b0\u1edbc cho n\u00ean c\u1ea1nh tranh gi\u1eefa c\u00e1c c\u00f4ng ti n\u00e0y v\u1eabn ti\u1ebfp t\u1ee5c.<\/p>\n

N\u00f3 b\u1eaft \u0111\u1ea7u khi c\u00f4ng ti Apple khuy\u1ebfn kh\u00edch m\u1ecdi ng\u01b0\u1eddi vi\u1ebft ph\u1ea7n m\u1ec1m cho iPhone v\u00e0 b\u00e1n ch\u00fang trong c\u1eeda hi\u1ec7u App c\u1ee7a Apple. \u0110\u00e1p \u1ee9ng l\u1ea1i v\u1edbi Steve Jobs: \u201cCh\u00fang t\u00f4i \u0111ang l\u00e0m ph\u1ea7n c\u1ee9ng nh\u01b0ng c\u00e1c b\u1ea1n l\u00e0m ph\u1ea7n m\u1ec1m cho ch\u00fang t\u00f4i v\u00e0 ch\u00fang t\u00f4i th\u1eadm ch\u00ed gi\u00fap c\u00e1c b\u1ea1n b\u00e1n ch\u00fang,\u201d\u00a0h\u00e0ng ngh\u00ecn ng\u01b0\u1eddi \u0111ang vi\u1ebft ph\u1ea7n m\u1ec1m iPhone v\u00e0 b\u00e1n ch\u00fang qua c\u00e1c c\u1eeda hi\u1ec7u App c\u1ee7a Apple. \u0110i\u1ec1u th\u00fa v\u1ecb l\u00e0 \u0111\u1ed9t nhi\u00ean th\u1ecb tr\u01b0\u1eddng n\u00e0y cho \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng m\u1edf ra cho ng\u01b0\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m tr\u00ean kh\u1eafp th\u1ebf gi\u1edbi. N\u0103m ngo\u00e1, m\u1ed9t ng\u01b0\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m c\u00f3 t\u00ean Steve Demeter tr\u1edf th\u00e0nh tri\u1ec7u ph\u00fa \u0111\u1ea7u ti\u00ean b\u1eb1ng vi\u1ec7c vi\u1ebft tr\u00f2 ch\u01a1i iPhone c\u00f3 t\u00ean \u201cTrism\u201d. Tr\u00f2 ch\u01a1i n\u00e0y \u0111\u01b0\u1ee3c b\u00e1n qu\u00e3ng $1 cho n\u00ean m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u1ea3m \u0111\u01b0\u01a1ng \u0111\u01b0\u1ee3c vi\u1ec7c mua n\u00f3. Ch\u1ec9 trong ba tu\u1ea7n, anh ta \u0111\u00e3 b\u00e1n \u0111\u01b0\u1ee3c v\u00e0i tri\u1ec7u b\u1ea3n sao \u0111i\u1ec1u \u0111\u00f3 cho ph\u00e9p anh ta b\u1ecf vi\u1ec7c l\u00e0m c\u1ee7a m\u00ecnh, thu\u00ea v\u00e0i ng\u01b0\u1eddi l\u1eadp tr\u00ecnh \u0111\u1ec3 ph\u00e1t tri\u1ec3n nhi\u1ec1u tr\u00f2 ch\u01a1i h\u01a1n. \u0110\u1ed3ng th\u1eddi, m\u1ed9t nh\u00f3m s\u00e1u sinh vi\u00ean ph\u1ea7n m\u1ec1m \u0111\u00e3 vi\u1ebft v\u00e0i ph\u1ea7n m\u1ec1m trong v\u00e0i tu\u1ea7n c\u00f3 t\u00ean \u201cVoice changer\u201d, \u201cFirecracker\u201d, \u201cVirtual lighter\u201d, v\u00e0 nh\u1ea1c c\u1ee5 gi\u00f3 \u1ea3o c\u00f3 t\u00ean l\u00e0 Ocarina. H\u1ecd ngh\u0129 r\u1eb1ng \u0111i\u1ec1u \u0111\u00f3 c\u00f3 th\u1ec3 l\u00e0m ra \u0111\u01b0\u1ee3c v\u00e0i ngh\u00ecn \u0111\u00f4 la, \u0111\u1ee7 \u0111\u1ec3 mua m\u1ed9t chi\u1ebfc xe d\u00f9ng r\u1ed3i nh\u01b0ng trong kh\u00f4ng \u0111\u1ebfn m\u1ed9t th\u00e1ng h\u1ecd \u0111\u00e3 l\u00e0m \u0111\u01b0\u1ee3c tr\u00ean ba tri\u1ec7u \u0111\u00f4 la. B\u00e2y gi\u1edd h\u1ecd th\u00e0nh l\u1eadp c\u00e1c c\u00f4ng ti nh\u1ecf \u0111\u1ec3 vi\u1ebft nhi\u1ec1u ph\u1ea7n m\u1ec1m h\u01a1n v\u00e0 nhi\u1ec1u nh\u00e0 \u0111\u1ea7u t\u01b0 \u0111\u00e3 \u0111\u1ea7u t\u01b0 v\u00e0o c\u00f4ng ti c\u1ee7a h\u1ecd l\u00e0m cho h\u1ecd th\u00e0nh m\u1ed9t trong nh\u1eefng c\u00f4ng ti ph\u00e1t tri\u1ec3n nhanh nh\u1ea5t cho thi\u1ebft b\u1ecb di \u0111\u1ed9ng. Nh\u1eefng c\u00e2u chuy\u1ec7n n\u00e0y \u0111\u00e3 t\u1ea1o ra tin t\u1ee9c v\u00e0 l\u00e0m k\u00edch \u0111\u1ed9ng h\u00e0ng ngh\u00ecn ng\u01b0\u1eddi kh\u00e1c \u0111i theo xu h\u01b0\u1edbng n\u00e0y. Theo m\u1ed9t b\u00e1o c\u00e1o m\u1edbi, k\u1ec3 t\u1eeb khi \u0111\u01b0a ra iPhone, \u00edt nh\u1ea5t tr\u00ean b\u1ed1n tr\u0103m ng\u01b0\u1eddi \u0111\u00e3 ki\u1ebfm \u0111\u01b0\u1ee3c tr\u00ean m\u1ed9t tri\u1ec7u \u0111\u00f4 la b\u1eb1ng vi\u1ec7c vi\u1ebft ph\u1ea7n m\u1ec1m cho iPhone. Khi nhi\u1ec1u ng\u01b0\u1eddi l\u00e0m \u0111i\u1ec1u \u0111\u00f3, nhi\u1ec1u ph\u1ea7n m\u1ec1m \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n l\u00e0m cho iPhone th\u00e0nh thi\u1ebft b\u1ecb c\u1ea7n tay tinh t\u1ebf v\u00e0 ph\u1ed5 bi\u1ebfn nh\u1ea5t ng\u00e0y nay.\u00a0Nhi\u1ec1u c\u00f4ng ti ph\u1ea7n m\u1ec1m c\u0169ng chuy\u1ec3n sang vi\u1ebft ph\u1ea7n m\u1ec1m cho iPhone b\u1edfi v\u00ec th\u1ecb tr\u01b0\u1eddng sinh l\u1eddi th\u1ebf v\u00e0 \u0111\u1ed9t nhi\u00ean \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng tr\u1edf th\u00e0nh \u201cth\u1ecb tr\u01b0\u1eddng n\u00f3ng\u201d.<\/p>\n

T\u1ea5t nhi\u00ean, Google v\u00e0 Microsoft kh\u00f4ng \u0111\u1ee9ng y\u00ean. C\u1ea3 hai c\u00f4ng ti n\u00e0y c\u0169ng c\u00f4ng b\u1ed1 r\u1eb1ng h\u1ecd khuy\u1ebfn kh\u00edch m\u1ecdi ng\u01b0\u1eddi vi\u1ebft ph\u1ea7n m\u1ec1m cho thi\u1ebft b\u1ecb c\u1ee7a h\u1ecd cho n\u00ean “cu\u1ed9c chi\u1ebfn” v\u1ec1 \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng b\u1eaft \u0111\u1ea7u. B\u00ean c\u1ea1nh ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh cho \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng nh\u01b0 Java, C, C++ v\u00e0 C#, \u00a0ng\u01b0\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m c\u0169ng ph\u1ea3i quen thu\u1ed9c v\u1edbi m\u1ed9t s\u1ed1 n\u1ec1n t\u1ea3ng di \u0111\u1ed9ng. N\u1ebfu b\u1ea1n mu\u1ed1n vi\u1ebft ph\u1ea7n m\u1ec1m cho iPhone, b\u1ea1n ph\u1ea3i bi\u1ebft n\u1ec1n t\u1ea3ng IOS b\u1edfi v\u00ec n\u00f3 l\u00e0 duy nh\u1ea5t cho s\u1ea3n ph\u1ea9m c\u1ee7a Apple. iPhone v\u00e0 iPad d\u00f9ng objective C, d\u1ef1a tr\u00ean ng\u00f4n ng\u1eef C. M\u1ecdi ph\u1ea7n m\u1ec1m ph\u1ea3i \u0111\u01b0\u1ee3c Apple s\u00e0ng l\u1ecdc tr\u01b0\u1edbc khi h\u1ecd s\u1ebd b\u00e1n ch\u00fang trong c\u00e1c c\u1eeda hi\u1ec7u c\u1ee7a Apple b\u1edfi v\u00ec Apple mu\u1ed1n ch\u1eafc r\u1eb1ng ph\u1ea7n m\u1ec1m \u0111\u00e1p \u1ee9ng ch\u00ednh s\u00e1ch n\u00e0o \u0111\u00f3 c\u1ee7a Apple (nh\u01b0 kh\u00f4ng b\u1ea1o h\u00e0nh, kh\u00f4ng g\u00e2y tranh c\u00e3i v.v..).\u00a0\u00a0 Android c\u1ee7a Google l\u00e0 n\u1ec1n d\u1ef1a tren Linux, l\u00e0 “h\u1ec7 th\u1ed1ng m\u1edf” v\u00e0 c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 cho nhi\u1ec1u ki\u1ec3u \u0111i\u1ec7n tho\u1ea1i kh\u00e1c nhau t\u1eeb c\u00e1c nh\u00e0 ch\u1ebf t\u1ea1o kh\u00e1c nhau. Ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh then ch\u1ed1t l\u00e0 Java nh\u01b0ng m\u1ed9t s\u1ed1 m\u00e3 c\u1ed1t y\u1ebfu c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c vi\u1ebft trong C++ n\u1eefa. Microsoft d\u00f9ng Window Mobile, m\u1ed9t bi\u1ebfn th\u1ec3 c\u1ee7a Window CE. Ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh ch\u00ednh l\u00e0 C# v\u1edbi khu\u00f4n kh\u1ed5 Dot.Net v\u00e0 Silverlight cho gioa di\u1ec7n t\u1ed1t h\u01a1n.<\/p>\n

C\u1ea3 ba c\u00f4ng ti n\u00e0y: Apple, Google v\u00e0 Microsoft \u0111\u1ec1u khuy\u1ebfn kh\u00edch ng\u01b0\u1eddi ph\u00e1t tri\u1ec3n vi\u1ebft ph\u1ea7n m\u1ec1m cho s\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd. Chi ti\u1ebft v\u1ec1 c\u00e1ch l\u00e0m n\u00f3 \u0111\u01b0\u1ee3c li\u1ec7t k\u1ebf tr\u00ean website c\u1ee7a h\u1ecd, k\u1ec3 c\u1ea3 h\u01b0\u1edbng d\u1eabn, c\u00f4ng c\u1ee5, l\u1eddi khuy\u00ean v\u00e0 th\u00f4ng tin. V\u00ec ‘cu\u1ed9c chi\u1ebfn” tr\u00ean c\u00e1c \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng \u0111\u00e3 b\u1eaft \u0111\u1ea7u, n\u00f3 c\u0169ng m\u1edf ra c\u01a1 h\u1ed9i m\u1edbi cho ng\u01b0\u1eddi ph\u00e1t tri\u1ec3n, ng\u01b0\u1eddi mu\u1ed1n \u0111\u01b0a t\u00e2m tr\u00ed s\u00e1ng t\u1ea1o c\u1ee7a h\u1ecd v\u00e0 k\u0129 n\u0103ng l\u1eadp tr\u00ecnh c\u1ee7a h\u1ecd v\u00e0o l\u00e0m vi\u1ec7c. Ai bi\u1ebft \u0111\u01b0\u1ee3c, m\u1ed9t s\u1ed1 trong c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 l\u00e0m ra h\u00e0ng tri\u1ec7u \u0111\u00f4 la hay c\u00f3 th\u1ec3 l\u00e0 Bill Gates ti\u1ebfp trong \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng?<\/p>\n

 <\/p>\n

—-English version—-<\/p>\n

 <\/p>\n

Blog334- Mobile software<\/p>\n

Mobile application development\u00a0is the process by which software are developed for the mobile phones or similar hand held devices. In the past, software are embedded into the phone by the manufacture but today, many software can be bought from online stores and download into the phone.<\/p>\n

Today the most popular phone is the Apple\u2019s iPhone with several hundred thousand applications that you can download from Apple\u2019s stores. The second but gaining popular is the Google\u2019s Android, also with many thousand applications. Few years ago, Blackberry was the number one choice but today the market has changed to the more popular iPhone. Microsoft also has the Window 7 phone released few months ago so the competition among these companies continues.<\/p>\n

It started where Apple company encouraged people to write software for the iPhone and sell them in Apple\u2019s App Store. In response to Steve Jobs: \u201cWe are making the hardware but you are making the software for us and we even help you to sell them\u201d,\u00a0thousands of people are writing iPhone software and selling them through Apple\u2019s App Store. The interesting thing is suddenly the market for mobile applications is open for software developers all over the world. Last year, a software developer named Steve Demeter became the first millionaire by writing an iPhone game called \u201cTrism\u201d. The game is selling for about $1 so everybody can afford it. In just three weeks, he sold several million copies that allow him to quit his job, hire several programmers to develop more games. At the same time, a group of six software students wrote several software in few weeks called \u201cVoice changer\u201d, \u201cFirecracker\u201d, \u201cVirtual lighter\u201d, and a virtual wind instrument called Ocarina. They thought that could make few thousand dollars, enough to buy a used car but in less than a month they made over three million dollars. Now they formed a small companies to write more software and many investors already invested in their company making them one of the fast growing company for mobile devices. These stories made news and excited thousands others to follow this trend. According to a news reports, since the introduction of the iPhone, at least over four hundred people has earned over a million dollars writing software for iPhone. As more people are doing it, more software are developed making the iPhone the most sophisticated and popular handheld device today.\u00a0Many software companies also switched to writing software for the iPhone because the market is so lucrative and suddenly mobile application became a \u201cHot market\u201d.<\/p>\n

Of course, Google and Microsoft do not stand still. Both companies also announced that they encourage people to write software for their devices so the \u201cWar\u201d on mobile applications begins. Beside programming language for mobile applications such as Java, C, C++ and C#, \u00a0software developers must also be familiar with some mobile platforms. If you want to write software for the iPhone, you must know the IOS platform because it is unique to Apple \u2018s products. The iPhone and iPad use objective C, based on the C language. All software must be cleared by Apple before they will sell them on the Apple\u2019s stores because Apple wants to make sure that the software meet certain Apple\u2019s policies (i.e., Non violent, Non controversial etc.).\u00a0\u00a0Google\u2019s Android is a Linux-based platform, which is an \u201copen system\u201d and can support by many different types of phone from different manufactures. The key programming language is Java but some critical code can be written in C++ also. Microsoft uses Window Mobile, a variant of Window CE. The main programming language is C# with Dot.Net framework and Silverlight for better interfaces.<\/p>\n

All three companies: Apple, Google and Microsoft are encouraging developers to write software for their products. Detail on how to do it are listed on their websites, including guidance, tools, tips and information. As the \u201cWar\u201d on mobile applications has begun, it also open new opportunity for developers who want put their creative minds and their programming skills to work. Who know, some of you could make million dollars or could be the next Bill Gates in Mobile applications?<\/p>\n","protected":false},"excerpt":{"rendered":"

Ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng l\u00e0 qui tr\u00ecnh qua \u0111\u00f3 ph\u1ea7n m\u1ec1m \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n cho \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng hay thi\u1ebft b\u1ecb c\u1ea7m … <\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-2618","post","type-post","status-publish","format-standard","hentry","category-xu-huong-cong-nghe"],"_links":{"self":[{"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts\/2618","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2618"}],"version-history":[{"count":2,"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts\/2618\/revisions"}],"predecessor-version":[{"id":2620,"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts\/2618\/revisions\/2620"}],"wp:attachment":[{"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2618"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2618"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2618"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}