Android animateCamera GoogleMap.cancelableCallback使用情况

Question

我完全被如何在android SDK中使用“AnimateCamera”的回调特性难住了。

http://developer.android.com/reference/com/google/android/gms/maps/googlemap.cancelableCallback.html

Answer 1

不用担心，我不敢相信我发布这篇文章的那一刻，在寻找了很长时间后，我在google play maps api示例中发现了一个例子，展示了它....：

sdk\extras\google\google_play_services\samples\maps\src\com\example\mapdemo\camerademoactivity.java

changeCamera(CameraUpdateFactory.newCameraPosition(SYDNEY), 
        new CancelableCallback() {
    @Override
    public void onFinish() {
        Toast.makeText(getBaseContext(), "Animation to Sydney complete", 
            Toast.LENGTH_SHORT).show();
    }

    @Override
    public void onCancel() {
        Toast.makeText(getBaseContext(), "Animation to Sydney canceled", 
            Toast.LENGTH_SHORT).show();
    }
});