android - Android animateCamera GoogleMap.CancelableCallback 用法

Question

我完全不知道如何在 android SDK 中使用“animateCamera”的回调功能。

我想使用 onFinish 功能，谢谢。

public final void animateCamera（CameraUpdate 更新，GoogleMap.CancelableCallback 回调）

http://developer.android.com/reference/com/google/android/gms/maps/GoogleMap.html#animateCamera%28com.google.android.gms.maps.CameraUpdate,%20com.google.android.gms.maps .GoogleMap.CancelableCallback%29

http://developer.android.com/reference/com/google/android/gms/maps/GoogleMap.CancelableCallback.html

Answer 1

不用担心，我无法相信在寻找年龄后发布此内容的那一刻，我在 google play maps api samples 中找到了一个显示它的示例....：

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();
    }
});