Android 无法加载fragment的问题make sure class name exists, is public, and has an empty constructor
Android 无法加载fragment的问题
make sure class name exists, is public, and has an empty constructor that is public
?加载过程中报错
去表构造就好了
http://stackoverflow.com/questions/10450348/do-fragments-really-need-an-empty-constructor
http://stackoverflow.com/questions/7016632/unable-to-instantiate-fragment