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单项选择题
A.type=“?andriod:attr/progress Bar Style Horizontal”
B.style=“?andriod:attr/progress Bar Style Horizontal”
C.style=“?andriod:progress Bar Style Horizontal”
D.type=“?andriod:progress Bar Style Horizontal”
单项选择题
A.showDialog()和dismiss Dialog()
B.showDlg(id)和dismiss Dlg(id)
C.showDlg()和dismiss Dlg()
D.showDialog(id)和dismiss Dialog(id)
单项选择题
A.Environment.MEDIA-MOUNTED
B.Environment.get External storage Directory
C.Environment.EXTERNAL STORAGE
D.Environment.MEDIA-DIRECTORY