捕捉新的谷歌地图API的Android V2双击事件 [英] Catch double tap events on new Google Maps Android API v2
问题描述
我有，有一个图形页面（V1）和另一查看和使用GestureDetector我可以检测双水龙头和2次之间切换的ViewSwitcher的应用程序。
I have an app with a ViewSwitcher that has a MapView (v1) and another View and using a GestureDetector I can detect double taps and switch between the 2 views.
现在我想应用程序切换到新的谷歌地图API的Android V2 和我有对的MapView设置GestureDetector不再发生反应，双水龙头的问题，而不是地图在放大。没有人知道如何改变这种行为？
Now I'm trying to switch the app to the new Google Maps Android API V2 and I have the problem that the GestureDetector set on the MapView no longer reacts to double taps, instead the map is zooming in. Does anyone know how to change that behaviour?
我用生图形页面类的工作，而不是地图片段。
I'm working with the raw MapView class, not the Map fragment.
推荐答案
好吧，我发现现在的一种方式。我要创建一个子类的图形页面（这实际上是一个的ViewGroup ），并实施 interceptTouchEvent（）那里发现和捕捉双水龙头。
Okay, I found a way now. I have to create a sub class of MapView (which is actually a ViewGroup) and implement interceptTouchEvent() there to detect and catch double taps.
如何对此进行了详细的实施在此说明：<一href=\"http://stackoverflow.com/questions/2691235/double-tap-zoom-on-android-mapview/12646465#12646465\">Double点击 - ＆GT;在Android MapView的缩放？
How this is implemented in detail is explained here: Double Tap -> Zoom on Android MapView?
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