github换肤地址:https://github.com/ximsfei/Android-skin-support
原理:1)加载动态Resources资源
2)XML:通过LayoutInflater.Factory2 通过反射对View实行一个集合的存储
3)对View进行一系列的改变(从动态Resources资源获取
) 等等 mResources.getIdentifier(String name, String defType, String defPackage);
//加载动态资源
private String skinPackageName;//skin package name
public Resources getSkinResources(String skinPkgPath, Context mAppContext) {
try {
PackageManager mPm = context.getPackageManager();
PackageInfo mInfo = mPm.getPackageArchiveInfo(skinPkgPath, PackageManager.GET_ACTIVITIES);
skinPackageName = mInfo.packageName;
AssetManager assetManager = AssetManager.class.newInstance();
Method addAssetPath = assetManager.getClass().getMethod("addAssetPath", String.class);
addAssetPath.invoke(assetManager, skinPkgPath);
Resources superRes = mAppContext.getResources();
return new Resources(assetManager, superRes.getDisplayMetrics(), superRes.getConfiguration());
} catch (Exception e) {
}
return null;
}
