I want to create 开发者_JAVA百科a vibration but not of the normal lengthIt can\'t be done with the official SDK. The only way to trigger vibration is using a call to the following function, which unfo
Currently i am playing a simple beep.mp3 file when alertview appears i am using avaudioplayer and set an indefinite loop 开发者_如何学Cto play beep until alert dismisses.Now i want to vibrate continuo
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