FontsManager.init(typeface);
	FontsManager.initFormAssets(context, "fonts/font.ttf");

	FontsManager.changeFonts(activity);

	FontsManager.changeFonts(view);

	FontsManager.changeFonts(viewGroup);

@Override
protected void onCreate(Bundle savedInstanceState){
	super.onCreate(savedInstanceState);
	setContentView(R.layout.activity_main);
	FontsManager.initFormAssets(this, "fonts/sao.ttf");	//初始化
	FontsManager.changeFonts(this);		                //进行替换
}