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
Exploring Flutter in Android
Search
takahirom
April 18, 2018
3
3.7k
Exploring Flutter in Android
takahirom
April 18, 2018
Tweet
Share
More Decks by takahirom
See All by takahirom
Google の LLM ライブラリ を Android アプリで 使うには?
takahirom
0
1.4k
Robolectric Native Graphics and Roborazzi
takahirom
1
1.7k
Androidアプリで安定して動作させ継続的に開発するために設計の原則を利用して開発した話
takahirom
2
1.3k
Android Tools & Performance
takahirom
1
1.1k
Jetpack Compose State Practices
takahirom
1
1.3k
Inside Jetpack Compose
takahirom
1
890
What’s new in Android Jetpack and Tools
takahirom
0
370
ABEMAのKotlin Multiplatform
takahirom
4
5.6k
What's new in Kotlin Coroutines on Android
takahirom
2
2.6k
Featured
See All Featured
VelocityConf: Rendering Performance Case Studies
addyosmani
328
24k
Done Done
chrislema
182
16k
Art, The Web, and Tiny UX
lynnandtonic
298
20k
Optimizing for Happiness
mojombo
376
70k
Reflections from 52 weeks, 52 projects
jeffersonlam
348
20k
Mobile First: as difficult as doing things right
swwweet
223
9.3k
GraphQLとの向き合い方2022年版
quramy
44
13k
The Psychology of Web Performance [Beyond Tellerrand 2023]
tammyeverts
46
2.3k
The Web Performance Landscape in 2024 [PerfNow 2024]
tammyeverts
4
410
Git: the NoSQL Database
bkeepers
PRO
427
64k
Optimising Largest Contentful Paint
csswizardry
34
3.1k
The Success of Rails: Ensuring Growth for the Next 100 Years
eileencodes
44
7k
Transcript
&YQMPSJOH'MVUUFS JO"OESPJE UBLBIJSPN
"CPVU.F ˖ UBLBIJSPN !OFX@SVOOBCMF ˖ .FOKV5BLBIJSP ˖ *MJLF"OESPJE ˖
"OESPJE%FWFMPQFSBU"CFNB57 ˖ 'MVUUFSCFHJOOFS
#VJME
*OTJEFBQL ˖ TOBQTIPU ˖ VUUFSOBUJWFMJCSBSZ ˖ 8IBUJTJOUIFEFYMF
)PXUPCVJMEVUUFS"OESPJEBQL ˖ IUUQTVUUFSJPBOESPJESFMFBTF 3VOˑVUUFSCVJMEBQL˒
8IFSFJTˑVUUFS˒DPNNBOE ˖ IUUQTHJUIVCDPNVUUFSVUUFSCMPC FBDEDEFGGDBDBEDGBCQBDLBHFTVUUFS@UPPMT MJCFYFDVUBCMFEBSU *GPVOEJUJO'MVUUFS(JU)VCSFQPTJUPSZ VUUFSVUUFSQBDLBHFTVUUFS@UPPMTMJCFYFDVUBCMFEBSU
VUUFSCVJMEBQL ˖ -FUˏTEFCVHHJOHˑVUUFSCVJMEBQL˒
8IBUJT'MVUUFSEPJOH BUCVJMEUJNF 3VOˑHSBEMFXBTTFNCMF3FMFBTF˒ qVUUFSCVJMEBQL
8IBUJT'MVUUFSEPJOH BUCVJMEUJNF qVUUFSCVJMEBQL HSBEMFXBTTFNCMF3FMFBTF 3VOˑBQQVUUFS#VJME3FMFBTF˒
8IBUJT'MVUUFSEPJOH BUCVJMEUJNF qVUUFSCVJMEBQL HSBEMFXBTTFNCMF3FMFBTF (SBEMFqVUUFS#VJME3FMFBTFUBTLT project.exec { executable flutterExecutable.absolutePath workingDir
sourceDir if (localEngine != null) { args "--local-engine", localEngine args "--local-engine-src-path", localEngineSrcPath } args "build", "aot" VUUFSQBDLBHFTVUUFS@UPPMTHSBEMFVUUFSHSBEMF 3VOˑVUUFSCVJMEBPU˒
8IBUJT'MVUUFSEPJOH BUCVJMEUJNF qVUUFSCVJMEBQL HSBEMFXBTTFNCMF3FMFBTF qVUUFSCVJMEBPU (SBEMFqVUUFS#VJME3FMFBTFUBTLT final List<String> genSnapshotCmd =
<String>[ genSnapshot, '--await_is_keyword', '--vm_snapshot_data=$vmSnapshotData', • VUUFSQBDLBHFTVUUFS@UPPMTMJCTSDDPNNBOETCVJME@BPUEBSU
8IBUJT'MVUUFSEPJOH BUCVJMEUJNF qVUUFSCVJMEBQL HSBEMFXBTTFNCMF3FMFBTF qVUUFSCVJMEBPU HFO@TOBQTIPU (SBEMFqVUUFS#VJME3FMFBTFUBTLT 8IBUJTTOBQTIPU
8IBUJTTOBQTIPU ˖ "05DPNQJMFECJOBSZJO'MVUUFS ˖ 'BTUFSJOJUJBMJ[BUJPO ˖ 5IFDPEFBOEUIFSFBEPOMZEBUBBSF NBQQFEJOUPNFNPSZGSPNUIFCJOBSZ ˖ IUUQTHJUIVCDPNEBSUMBOHTELXJLJ4OBQTIPUT
˖ "05DPNQJMJOH%BSUGPSJ04"OESPJE %BSU%FWFMPQFS4VNNJU IUUQTXXXZPVUVCFDPNXBUDI WMR&VT*JL
3VO
$PME3VO
)PXEPFTJUXPSLJO"OESPJE ˖ %FCVHˑVUUFSSVO˒
)PXEPFTJUXPSLJO"OESPJE ˖ -FUˏTEFCVHHJOHˑVUUFSSVO˒
)PXEPFTJUXPSLJO"OESPJE ˖ ˑBECTIFMMBNTUBSU˒ ˖ IUUQTHJUIVCDPNVUUFSVUUFSCMPCDFCCGEFCCQBDLBHFTVUUFS@UPPMTMJCTSDBOESPJE BOESPJE@EFWJDFEBSU-
)PXEPFTJUXPSLJO"OESPJE public class FlutterApplication extends Application { @Override @CallSuper public
void onCreate() { super.onCreate(); FlutterMain.startInitialization(this); } System.loadLibrary("flutter"); -PBEMJCVUUFSTP 'MVUUFS.BJOTUBSU*OJUJBMJ[BUJPO
)PXEPFTJUXPSLJO"OESPJE FlutterView ˖ IUUQTHJUIVCDPNVUUFSFOHJOFCMPCCECFBCBCCDDCGEBCDTIFMM QMBUGPSNBOESPJEJPVUUFSWJFX'MVUUFS7JFXKBWB ˖ IUUQTHJUIVCDPNVUUFSFOHJOFCMPCCECFBCBCCDDCGEBCDTIFMM QMBUGPSNBOESPJEJPVUUFSBQQ'MVUUFS"DUJWJUZ%FMFHBUFKBWB- setContentView 4IPX'MVUUFS7JFX
)PU3FMPBE
)PXEPFT'MVUUFSEPIPUSFMPBE ˖ %FCVHˑVUUFSSVO˒ ˖ 5ZQFˑS˒ ˖ $PNQJMFNBJOEBSUUPCVJMEBQQEJMM ˖ IUUQTHJUIVCDPNVUUFSVUUFSCMPC BGBCDGEEECFFDBFBGGCGQBDLBHFTVUUFS@UPPMT
MJCTSDEFWGTEBSU-
8IBUJTBQQEJMM ˖ %BSU,FSOFM ˖ "TNBMMIJHIMFWFMMBOHVBHFEFSJWFEGSPN%BSU ˖ *OUFSNFEJBUFGPSNBUGPSXIPMFQSPHSBNBOBMZTJTBOE USBOTGPSNBUJPOT BOEBTBGSPOUFOEGPSDPEFHFOBOE FYFDVUJPOCBDLFOET
˖ IUUQTHJUIVCDPNEBSUMBOHTELUSFF FFBFBCBGDCBFGEBBQLHLFSOFM ˖ IUUQTHJUIVCDPNEBSUMBOHTELXJLJ,FSOFM%PDVNFOUBUJPO
)PXUPEFCVH MJCVUUFSTP
MJCVUUFSTP ˖ 5IF'MVUUFS&OHJOFJTBQPSUBCMFSVOUJNF GPSIPTUJOH'MVUUFSBQQMJDBUJPOT ˖ IUUQTHJUIVCDPNVUUFSFOHJOF IFSF JNBHFGSPNIUUQTVUUFSJPUFDIOJDBMPWFSWJFX
%FCVHHJOH'MVUUFS&OHJOF ˖ -FUˏTCVJMEVUUFSFOHJOF UIJTUBLFTPNFIPVST ˖ IUUQTHJUIVCDPNVUUFSFOHJOFCMPCNBTUFS$0/53*#65*/(NE ˖ "EEMPHUP'MVUUFS&OHJOF
%FCVHHJOH'MVUUFS&OHJOF ˖ VUUFSSVOMPDBMFOHJOFTSDQBUI6TFSTUBLBIJSPNHJU FOHJOFTSDˋMPDBMFOHJOFBOESPJE@EFCVH@VOPQU ˖ (SBEMFCVJME ˖ VUUFSSVO
%FCVHHJOH'MVUUFS&OHJOF ˖ -PPLVUUFSDPOTPMF:PVDBOTFFUIFMPH ˖ 1MFBTFUFMMNFJGZPVLOPXIPXUPBUUBDIEFCVHHFS
4VNNBSZ ˖ %POPUCFBGSBJECFDBVTFZPVDBOSFBEBOESVO'MVUUFS ˖ 'MVUUFSVTFT%BSU4OBQTIPUBOE%BSU,FSOFM ˖ 'MVUUFSJTIBDLBCMF ˖ 1MFBTFUFMMNFJGUIFSFJTBOZNJTUBLF