API函数AudioContextwx.createAudioContext(stringid,Objectthis)可用于创建音频上下文对象,其参数id是()组件的id?
A.image
B.audio
C.video
D.media
A.image
B.audio
C.video
D.media
第1题
A.wx.getNetworkType(Objectobject)
B.wx.onNetworkStatusChange(functioncallback)
C.wx.getConnectedWifi(Objectobject)
D.wx.onWifiConnected(functioncallback)
第2题
A.wx.showTabBar(Objectobject)
B.wx.hideTabBar(Objectobject)
C.wx.setTabBarBadge(Objectobject)
D.wx.removeTabBarBadge(Objectobject)
第4题
A.wx.showModal(Objectobject)
B.wx.showLoading(Objectobject)
C.wx.hideToast(Objectobject)
D.wx.hideLoading(Objectobject)
第5题
A.wx.scanCode(Objectobject)
B.wx.makePhoneCall(Objectobject)
C.wx.addPhoneContact(Objectobject)
D.wx.onMemoryWarning(functioncallback)
第7题
A.wx.scanCode(Objectobject)
B.wx.makePhoneCall(Objectobject)
C.wx.addPhoneContact(Objectobject)
D.wx.onMemoryWarning(functioncallback)
第8题
A.wx.setNavigationBarTitle(Objectobject)
B.wx.setNavigationBarColor(Objectobject)
C.wx.showNavigationBarLoading(Objectobject)
D.wx.hideNavigationBarLoading(Objectobject)