IOS解压缩ANE工具

破晓

Native Utils - iOS Air Native Extension

author: Paweł Meller

This extension currently provides access to:

• Settings Bundle
• Unzipping a .zip file to specified location (using SSZipArchive)
• NSLog
  

Settings Bundle

docs on developer.apple.com

Usage:

1. //Add Settings.bundle (yes, on windows it is a directory) to your application and include it in building options
   
2. if(NativeUtils.isSupported)
   
3. {
   
4.     var nativeUtils:NativeUtils=new NativeUtils();
   
5. //you should alwas load defaults before accesing the values, this will not override any values, that are already set
   
6. //if you don't load the defaults the application may crash when trying to access a value, that was not set
   
7.     nativeUtils.settings.loadSettingsDefaults();
   
8. //if you want to retrieve a string:
   
9.     var mySetting:String=nativeUtils.settings.getStringValue("settingKeyFromBundle");
   
10. //if you want to retrieve a number:
    
11.     var mySetting:Number=nativeUtils.settings.getNumberValue("settingKeyFromBundle");
    
12. //if you want to retrieve an int:
    
13.     var mySetting:Int=nativeUtils.settings.getIntValue("settingKeyFromBundle");
    
14. //if you want to retrieve a Boolean:
    
15.     var mySetting:Number=nativeUtils.settings.getBooleanValue("settingKeyFromBundle");
    
16. //you can also set the values by using
    
17.     nativeUtils.settings.setStringValue("settingKeyFromBundle","my value");
    
18.     nativeUtils.settings.setNumberValue("settingKeyFromBundle",.52);
    
19.     nativeUtils.settings.setIntValue("settingKeyFromBundle",134);
    
20.     nativeUtils.settings.setBooleanValue("settingKeyFromBundle",true);
    
21. //in iOS >5 synchronize should be called automatically, but you can also do this manually to commit the changes
    
22.     nativeUtils.settings.synchronize()
    
23. }

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UnzipA simple unzipping function - had to do this, because all of the zip libraries for as3 that i found had problems with unpacking large files on iPad 1 source: githubUsage:

1. var _nativeUtils:NativeUtils;
   
2. if(NativeUtils.isSupported)
   
3. {
   
4. if(!_nativeUtils)
   
5. _nativeUtils=new NativeUtils();
   
6. _nativeUtils.addEventListener(NativeUtilsZipEvent.PROGRESS,unpackProgress);
   
7. _nativeUtils.addEventListener(NativeUtilsZipEvent.COMPLETE,unpackComplete);
   
8. _nativeUtils.unzipFile(path,File.applicationStorageDirectory.nativePath);
   
9. }

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Progress And Complete:

1. //Event Listeners:
   
2. private function unpackProgress(e:NativeUtilsZipEvent)
   
3. {
   
4. //gives progress of unzipping (0-100)
   
5. trace(e.percentage);
   
6. }
   
7. private function unpackComplete(e:NativeUtilsZipEvent):void
   
8. {
   
9. _nativeUtils.removeEventListener(NativeUtilsZipEvent.PROGRESS,unpackProgress);
   
10. _nativeUtils.removeEventListener(NativeUtilsZipEvent.COMPLETE,unpackComplete);
    
11. }

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Ever wanted to do trace on iOS without connecting to debugger? Now you can, install a system console (i'm using this one) and see every trace from your application.Usage:

1. var nativeUtils:NativeUtils=new NativeUtils();
   
2. nativeUtils.nslog("Your message");

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相关链接：https://github.com/memeller/iOSNativeUtilities