Android实现apk插件方式换肤的实例讲解

public class BaseActivity extends Activity {

 SkinFactory skinFactory;

 @Override
 protected void onCreate(@Nullable Bundle savedInstanceState){
  super.onCreate(savedInstanceState);

  //监听xml生成的过程
  skinFactory = new SkinFactory();
  LayoutInflaterCompat.setFactory(getLayoutInflater(),skinFactory);
 }
}

class SkinItem{
  // attrName background
  String attrName;

  int refId;
  // 资源名字 @color/colorPrimaryDark
  String attrValue;
  // drawable color
  String attrType;

  public SkinItem(String attrName, int refId, String attrValue, String attrType) {
   this.attrName = attrName;
   this.refId = refId;
   this.attrValue = attrValue;
   this.attrType = attrType;
  }

  public String getAttrName() {
   return attrName;
  }

  public int getRefId() {
   return refId;
  }

  public String getAttrValue() {
   return attrValue;
  }

  public String getAttrType() {
   return attrType;
  }
 }

class SkinView{
  private View view;
  private List<SkinItem> list; //收集需要换肤的集合

  public SkinView(View view, List<SkinItem> list) {
   this.view = view;
   this.list = list;
  }
 }