Android Study Notes: androidmanifest. xml Parsing

Some advanced attributes of androidmanifest. xml, the main configuration file of the Android project, may be unknown to most developers. Let's take a look.

Supported screen size settings, we can display the specified allowed run in:

 
 

  
  
<supports-screens   
  
  
          android:largeScreens="true"  //WVGA  
  
  
          android:normalScreens="true"  //HVGA  
  
  
          android:smallScreens="true"  //QVGA  
  
  
          android:resizable="true"    
  
  
          android:anyDensity="true" />  
 
 

Whether or not five-digit navigation keys are supported. Generally, these keys are used in games.

 
 

  
  
<uses-configuration android:reqFiveWayNav="true" /> 
 
 

Requirements for Live Wallpaper features starting with Android 2.1

 
 

  
  
<uses-feature android:name="android.software.live_wallpaper" /> 
 
 

Ensure that the device contains a light sensor.

 
 

  
  
<uses-feature android:name="android.hardware.sensor.light" /> 
 
 

The supported version of the OpenGL device. The value is an integer of the int type.

 
 

  
  
<uses-feature android:openGlEsVersion="int"> 
 
 

Reference an external jar. Generally, we can directly use <uses-library> in non-Eclipse IDE.