Android program adapts to multi-resolution

Android1.6began to support the processing of multiple resolutions, in short, based on the screen parameters, dynamic loading of resource files. In theAndroidin the project file structure,drawableThe folder contains three subfolders, each of which is adrawable-hdpi,drawa-mdpi,drawa-ldpi, stored separatelyhdpi,mdpi,ldpithe bitmap. When the application runs,Androidaccording to the current device screen size, resolution, screen density, direction, aspect ratio and other information, select the appropriate folder to load. AndroidThe configuration modifier defines the following rules:

1, in res new directory under folder named - This format, which is the standard resource name, for example drawable or Span style= "font-family: ' Times New Roman ';" >layout normal/small/large hdpi/mdpi/ldpi land/port LONG/NOTLONG  ET.

2, in step a new folder into the corresponding resources, such as bitmap resources or layout Resources, the name of the resource file must be the same name as the default resource file.

3, the Android system support multi-resolution mechanism is inseparable from the Android-manifest.xml file supports-screen elements, If your application adapts to multiple resolutions, you need to set anydensity to true

<supports-screens

Android:anydensity= "true"

Android:largescreens= "true"/>

Android program adapts to multi-resolution