笔记 TimePicker类(时间选择器):
继承于FrameLayout,可以显示层叠的内容为了在程序中获取用户选择的时间,还需要为TimePicker组件添加事件监听器OnTimeChangedListener例:timePicker.setOnTimeChangedListener(new TimePicker.OnTimeChangedListener(){@OverridePublic void onTimeChanged...