Android勉強会/Android study session

学内で行なったAndroid勉強会の資料です

Transcript

1. "OESPJEษڧձ 5PTIJLJ
   ,PEFSB
   
   JO
   /*$)*#*
2. ϓϩύςΟ ,PUMJO ೥݄ʹϦϦʔεɺ"OESPJE4UVEJP͔Βඪ४αϙʔτͱͳͬ ͨΦϒδΣΫτࢦ޲ϓϩάϥϛϯάݴޠ
   +BWBͱͷ׬શޓ׵ੑ͕͋ΔͷͰ"OESPJE4UVEJPͰ͸+BWBͷίʔυ Λ,PUMJOʹม׵͢Δ͜ͱͰ͖Δ ͦͷٯ΋Մೳ
   +BWBʹ͸ͳ͔ͬͨػೳ͕૿͑ɺશମͷίʔυྔ͕࡟ݮ͞Εͨ ϥϜμࣜ ίϧʔνϯ ֦ுؔ਺ /VMMηʔϑ εϚʔτΩϟετ γϯάϧτϯ ൣғࣜ ίϯύχΦϯΦϒδΣΫτ σʔλΫϥε
3. YNM͋Ε͜Ε ఆ਺ͷઃఆ஋Λ·ͱΊͨϑΝΠϧ͕ଟ͘ଘࡏ͢Δ
   TUSJOHTYNM
   จࣈྻͷఆٛΛ·ͱΊͨϑΝΠϧ
   DPMPSTYNM
   
   ৭ͷఆٛΛ·ͱΊͨϑΝΠϧ
   TUZMFTYNM
   
   ෦඼ͷελΠϧͷఆٛΛ·ͱΊͨϑΝΠϧ
   BUUSTYNM
   
   
   
   ੇ๏ͷఆٛΛ·ͱΊͨϑΝΠϧ
   BSSBZTYNM
   
   ܕ෇͖഑ྻͷఆٛΛ·ͱΊͨϑΝΠϧ
   ্ه͸3FTPVDFTσΟϨΫτϦͷWBMVFTͷதͷྫ͕ͩɺଞʹ΋ը ૾΍Ξχϝʔγϣϯɺ৭ͷঢ়ଶϦετΛ·ͱΊͨσΟϨΫτϦ΋͋ Δ ͜͜·Ͱ͸ϓϩδΣΫτ࡞੒࣌ʹ͢Ͱʹ͋Δ
4. HSBWJUZ
   
   MBZPVU@HSBWJUZ MBZPVU@HSBWJUZ
   ϨΠΞ΢τͷதͰͷҐஔࢦఆ༻
   HSBWJUZ
   ෦඼ͷதʢςΩετͳͲʣͷҐஔࢦఆ༻ -BZPVU DFOUFS MFGU TUBSU
   UPQ MFGU TUBSU
   CPUUPN SJHIU FOE
   UPQ DFOUFS@IPSJ[POUBM
   UPQ DFOUFS@IPSJ[POUBM
   CPUUPN SJHIU FOE
   CPUUPN SJHIU FOE
   DFOUFS@WFSUJDBM MFGU TUBSU
   DFOUFS@WFSUJDBM MBZPVU@HSBWJUZ HSBWJUZ
5. είʔϓؔ਺ Ҿ਺ʹͱΔؔ਺ͷείʔϓΛมߋ͢ΔͨΊͷؔ਺
   MFUXJUISVOBQQMZBMTPͷ̑छྨ͋Δ
   ྫʣ
   5 MFU
   \
   JU
   
   ^
   
   ˡ
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   SVO\
   
   ^
   
   
   
   
   
   
   
   ˡ
   5ʢϨγʔόʣ͕OVMMͷ࣮࣌ߦ
   5 BQQMZBMTP
   \
   
   
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   ^
6. $POTUSBJOU-BZPVU 9DPEFͷ"VUP-BZPVUͷΑ͏ͳϏδϡΞϧͰ-BZPVUͷதͷ7JFXʹ ੍໿ʢ$POTUSBJOUʣΛ෇͚ΔͨΊͷϨΠΞ΢τ
   "OESPJEͰ͸༷ʑͳ-BZPVU͕͋Δ͕શͯͷ-BZPVUΛ͜ͷ $POTUSBJOU-BZPVU͚ͩͰ࡞Δ͜ͱ΋Ͱ͖Δ
   ֤7JFXͷลʹ੍໿Λ͔͚Δ͜ͱͰը໘ͷେ͖͕͞มΘͬͯ΋ਖ਼͍͠ ҐஔΛอͭ͜ͱ͕Ͱ͖Δ
   ੍໿͸ΠϯεϖΫλͷ$POTUSBJOUT
   Ͱઃఆ͢Δ
7. $POTUSBJOU-BZPVU
   $IBJO4UZMF ۉ౳഑ஔ΋$IBJOTUZMFͰ؆୯ʹͰ͖Δɻਫฏਨ௚
   ํ޲
   ઃఆՄ # " $ # " $ # " $ TQSFBE TQSFBE@JOTJEF QBDLFE
8. $POTUSBJOU-BZPVU
   $IBJO4UZMF 7JFXΛ·ͱΊͯதԝʹدͤΔQBDLFEͷઃఆͷ࢓ํͷҰྫ # " $ QBDLFE "
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   #
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   MBZPVU@DPOTUSBJOU&OE@UP&OE0GlQBSFOU -BZPVU@DPOTUSBJOU
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   ˚˚˛˛
   
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9. 4IBSFE1SFGFSFODFT σʔλΛσόΠε಺ʹอଘ͢ΔͨΊͷ࢓૊Έɻ9.-ܗࣜͰอଘ͞Ε Δɻ4USJOH*OU'MPBU-POH#PPMFBO4USJOH4FU
   ͷܕͰॻ͖ࠐ Έͱऔಘ͕Ͱ͖Δ
   ྫ
   //Πϯελϯεੜ੒ val prefs = PreferenceManager.getDefaultSharedPreferences(applicationContext) //อଘ prefs.edit() .putString("name","Yamada Tarou") .putInt(“age",20) .putString("sex","man") .putBoolean("isStudent",true) .apply() //औಘ val name: String? = prefs.getString("name",null) val age: Int = prefs.getInt("age",0) val isStudent: Boolean = prefs.getBoolean("isStudent",false) ϝιουνΣʔϯ
10. 4IBSFE1SFGFSFODFT อଘ͞Ε͍ͯΔ৔ॴ͸ɺը໘ӈԼͷ%FWJDF'JMF&YQMPSFSΛ։͖ɺ
    EBUB
    
    EBUB
    
     ύοέʔδ໊ 
    
    
    TIBSFE@QSFGT
    
     ύοέʔδ໊ @QSFGFSFODFTYNM
    ʹอଘ͞Ε͍ͯΔɻ