Can anyone explain me about gestures? What are their use? Can u tell me any practical ideas where we can implement them?
关于这个专题的d.android.com的文章:
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地质构造将承认一个用户在屏幕上任意抽取的模式,然后允许你提出申请,从而采取行动。 你们只要认为这种行为比纽特或节省屏幕空间更具有吸引力,就会加以利用。
至于实际想法,这确实取决于你的申请的性质。
Gestures通常是使用android.gesture/code>的包裹处理的对安内斯触动敏感的屏幕上的猎物。 最常见的姿态是简单的“主线”,就像在PC上“烟火点”一样。 这一特殊姿态也可通过<代码>探测。 观点.OnClickListener 接口。 接下来最常见的姿态是“rag脚”(如在个人电脑上 mo一.一.),在你先把安乐带走,把lock锁拖到 Android子上。
但是,这些都是最简单的例子,因为姿态包将报告全方位的动向,并允许你应用探测,例如,如果姿态穿透了曲线,如果该运动是锁定的或反锁的,如果该运动是缓慢的“rag”或快速的“浮点”。 你的申请必须能够转换X/Y地点和时间点,以显示这些变动。 您可以利用这些动议进行移动、拖车和装饰虚拟物体,或是选择,或是游戏。
在下一层精密度,SDK包括一个样本,GestureBuilder。 “Gestures Buildinger”),你可以安装和操作在你的赞助者或安乐团上,这将形成一种姿态的“图书馆”。 贵方在服饰时,可将其带至<条码>,代谢,确定该姿态是否与贵图书馆的姿态之一相吻合。 比如,你可能会有“浮点锁”姿态。
然而,没有个性上的承认,但这种认识对于安乐施的前途有着明显的变化。
更详细的信息见《乐器网站》,载于“Gestures。
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