我只想知道,是否有某种类别使用甲状腺素2.1多种特性。 具体地说,我正试图执行pin子,并想知道,我是否总是必须衡量两个触动事件之间的距离,并自行计算动物群的水平?
Thanks, chris
我只想知道,是否有某种类别使用甲状腺素2.1多种特性。 具体地说,我正试图执行pin子,并想知道,我是否总是必须衡量两个触动事件之间的距离,并自行计算动物群的水平?
Thanks, chris
我试图做同样的事情,而且与往常一样,我的第一个本能就是研究安乐施会本身。 有趣的比照似乎出现在以下几类:ScaleGestureDetector,后者不是公开的,而是其 jadoc说
@hide 有待核准
希望它能在某个时候公开。
我认为,你需要计算动物群。 本条认为,获得你启动的良好资源是:。
这取决于你想要达到的目标。
为了避免在2台前装置上使用多光谱仪,你需要为电算器(电压仪可以通过电压器进行)和1台电解器安装一个接口。 我们呼请我们的界面<代码>ScaleGestureDetector Interface和我们的“mmy implementationFakeScaleGestureDetector<>。
此处是支持2.0前装置的样本:
// If you don t care about pre-2.0 devices, just make this a
// ScaleGestureDetector and skip the API check in the constructor.
private final ScaleGestureDetectorInterface mScaleDetector;
public MyView {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.ECLAIR) {
// Use the fake version which won t call any multitouch APIs
mScaleDetector = new FakeScaleGestureDetector();
} else {
// We are using SDK 2.0+, use the real implementation.
mScaleDetector = new ScaleGestureDetector(context,
new MyScaleListener());
}
}
@Override
public boolean onTouchEvent(MotionEvent event) {
// On pre-2.0, the implementation does nothing.
return mScaleDetector.onTouchEvent(event);
}
private class MyScaleListener extends
ScaleGestureDetector.SimpleOnScaleGestureListener {
@Override
public boolean onScale(ScaleGestureInterface detector) {
float scaleFactor = detector.getScaleFactor();
// If you were using a matrix to zoom an ImageView, you would do
// something like this:
mMatrix.postScale(scaleFactor, scaleFactor, detector.getFocusX(),
detector.getFocusY());
return true;
}
}
一些开发商制造了 ha,使 b和海 Dolphin的多to成为可能。 这些是按习俗分类的,我确信可以下载。
谷歌还在其里程碑上正式发布了Nexus One和Mtoola的多邮袋。 这意味着,你应当能够为其找到一个正式类别,但我必须说,它用的是第2.1版的安康。
我还认为,可以放心地假设,你希望用根基电话开展工作。 颜色意味着你可能 st在使用安乐器2.1处,可能全部 down到2.0处。
你们是否试图把zo变成一个形象? 作为一种简单的解决办法,你可以使用网上电文来显示你的形象,它已经建立了平流层功能。
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