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Compare android vs_i_os

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Hoa T棚
Hoa T棚

Android and iOS differ in their project structures, components, and approaches to common tasks. Android uses .APK files and has a project structure based on activities and fragments for screen navigation, similar to views and view controllers in iOS. It uses shared preferences like NSUserDefaults and Notifications like iOS to transfer data between screens. iOS uses .IPA files and has a strict view controller hierarchy for navigation between screens connected by segues. It stores data in files like Core Data or SQLite similar to how Android uses files and SQLite for data transfer and storage. Both platforms support debugging and handling different device screens and densities.

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Android vs iOS COMPARISON
Aspects Project structure Output final type Components build up Some other kind of facing Using style
Project structure
Output final type .IPA .APK
Components build up Naming NSString >< String NSObject ><Object NSInteger ><Integer . UIView >< View UIButton >< Button UILabel >< Label UITextField >< EditText . Storage NSUserDefault ><SharedPrefrence Layout .XIB>< .XML Controller UIViewController >< Activity Logging NSLog >< Log List Data UITableView>< ListView Notification iToast >< Toast UIAlert ><Alert
Some other kind of facing Declare Import libs Switching screen UnitTest ATT
Declare Object object = new Object(); Student student = new Student("Nguyen Tuan Anh", "24", "Male"); Class Student{ private String name; private int age; private String gender; public Student(String name, int age, String gender){ this.name = name; this.age = age; this.gender = gender; } }
Import Libs Same as: Add from static library: .a >< .jar Add module: same way. Add from resource : Cocoapod >< Maven Podfile >< pom.xml
Switching screen IOS : Dont have default screen Self.window setRootViewController Using navigation controller to deligate pushViewController popViewController Android: Using IntentFilter set default screen Throw an Intent to transfer data + switch screen Replace screen if using fragment (using Support-V4 with FragmentManager)
Using style Debugging Looping: for | while | do while | .. Constructor( init ) MultiScreen MultiVersion Transfer data between multible screen
Debugging iOS
Debugging android
MultiScreen IOS: IPad Iphone pixel density: Rentina Not rentina Size screen: 3.5 : Ip4 4 : Ip5 4.7 : Ip6 (near future) Something others Android: there are many way to understand it Pixel density: Mdpi Hdpi Xhdpi Xxhdpi xxxhdpi Size screen: Small Normal Large Xlarge XXLarge
MultiScreen
Transfer data between screens iOS: setup next screen in current screen & prepare data for it before start. Other way: No suggest File SQLite NSUserDefault Core data (file has structure) Android: Same as model driven - new way was applied this time. Other way: Put data into Intent as bundle File SQLite SharedPreference Simple file
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Compare android vs_i_os

  • 2. Aspects Project structure Output final type Components build up Some other kind of facing Using style
  • 4. Output final type .IPA .APK
  • 5. Components build up Naming NSString >< String NSObject ><Object NSInteger ><Integer . UIView >< View UIButton >< Button UILabel >< Label UITextField >< EditText . Storage NSUserDefault ><SharedPrefrence Layout .XIB>< .XML Controller UIViewController >< Activity Logging NSLog >< Log List Data UITableView>< ListView Notification iToast >< Toast UIAlert ><Alert
  • 6. Some other kind of facing Declare Import libs Switching screen UnitTest ATT
  • 7. Declare Object object = new Object(); Student student = new Student("Nguyen Tuan Anh", "24", "Male"); Class Student{ private String name; private int age; private String gender; public Student(String name, int age, String gender){ this.name = name; this.age = age; this.gender = gender; } }
  • 8. Import Libs Same as: Add from static library: .a >< .jar Add module: same way. Add from resource : Cocoapod >< Maven Podfile >< pom.xml
  • 9. Switching screen IOS : Dont have default screen Self.window setRootViewController Using navigation controller to deligate pushViewController popViewController Android: Using IntentFilter set default screen Throw an Intent to transfer data + switch screen Replace screen if using fragment (using Support-V4 with FragmentManager)
  • 10. Using style Debugging Looping: for | while | do while | .. Constructor( init ) MultiScreen MultiVersion Transfer data between multible screen
  • 13. MultiScreen IOS: IPad Iphone pixel density: Rentina Not rentina Size screen: 3.5 : Ip4 4 : Ip5 4.7 : Ip6 (near future) Something others Android: there are many way to understand it Pixel density: Mdpi Hdpi Xhdpi Xxhdpi xxxhdpi Size screen: Small Normal Large Xlarge XXLarge
  • 15. Transfer data between screens iOS: setup next screen in current screen & prepare data for it before start. Other way: No suggest File SQLite NSUserDefault Core data (file has structure) Android: Same as model driven - new way was applied this time. Other way: Put data into Intent as bundle File SQLite SharedPreference Simple file