Comparison between iPhone and Android

Reprinted: http://www.cxy.me/doc/5558.htm Framework IPhone

• • CocoaFoundation (Mac OS XCommon)
  • Uikit

Android

• • JavaSDK
  • AndroidFramework

MVC IPhone

• • Model
    • Arbitrary
  • View
    • Parent class of uiview
    • InterfaceTools designed by builer
    • Save the design information to the XIB file (XML)
  • Controller
    • Uiviewcontroller
    • Uinavigationcontroller
    • Uiimagepickercontroller
    • Uitabbarcontroller
    • Uitableviewcontroller

Android

• • Model
    • Contentprovider
  • View
    • Android. View,Android.Widget
    • LayoutXML
    • Save the designed information to an XML file
  • Controller
    • Activity
    • Listactivity
    • Mapactivity
    • Expandablelistactivity
    • Tabactivity

View Installation Method

• Comparison between the preview method of Android and iPhone

Controller usage

Label setting text Columns

IPhone

  @ interface  hogeviewcontroller: uiviewcontroller {uilabel * label;} @ property (nonatomic, retain) iboutlet uilabel * label;  @ end   @ implementation  @ synthesize label; /* interface builder  -(void) loadview { }  */ - (< SPAN class = "syntype"> void ) viewdidload {[ super  viewdidload]; label. TEXT =  @ "Hello    world   ! ";}< SPAN class =" synidentifier ">- ( void ) dealloc { // memory release  

[Label release]; [SuperDealloc];}@ End
 

Android

 
PublicClassHogeactivityExtendsActivity {PrivateTextview label;ProtectedVoidOncreate (bundle savedinstancestate ){Super. Oncreate (savedinstancestate); setcontentview (R. layout. Main); label = (textview) findviewbyid (R. Id. Label); label. settext ("Hello world! ");}}
 

Event IPhone

• • Target action
  • Responder chain

Android

• • Event

Event Installation

• Android and iPhone eventsLibrary

IPhone

1. 1. Loadview
   2. Viewdidload
   3. Viewwillappear
   4. Viewdidappear
   5. Viewwilldisappear
   6. Viewdiddisappear

Android

1. 1. Oncreate
   2. Onstart
   3. Onresume
   4. Onpause
   5. Onstop
   6. Ondestroy

Memory events IPhone

• • Didreceivememorywarning

Android

• • Onlowmemory