快退& AVAudioPlayer中的快进 [英] Fast Rewind & Fast Forward in AVAudioPlayer

问题描述

我正在实现AVAudioPlayer和快退，快进功能。我用手势，图像和发光效果制作了两个按钮。目前，当我选择快进时，它最初将播放项目转发到10秒，然后以正常方式播放，即使我仍然按下按钮。我希望像在Iphone / Ipod标准应用程序中一样实现它。

I am implementing AVAudioPlayer and fast-rewind,fast-forward functionality. I have made two button with gesture, images and glow effects. Currently when I tab on fast-forward, it initially forward the playing item to 10 sec and then playing same way as in normal, even though I am still pressing the button. I want to implement it exactly same like in Iphone/Ipod standard app.

推荐答案

一种可能的解决方案是通过以下方式实现重复操作一个 的NSTimer 。请查看 UIButton触摸并按住。

One possible solution is to implement the repeating action by an NSTimer. Have a look at UIButton Touch and Hold.

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