三七花是三七开出的绿色花蕾，而三七红籽是三七花受粉后结出的种子，未成熟开发者_JS百科之前为绿色，成熟后为红色，所以称为三七红籽。
For a handheld device I want to put a vertical Bar which will contain widgets that show the battery status of device, network connectivity status, Date and Time etc. For this Bar I have chosen a Group
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