事件监听

地图事件监听

大地图地图支持各种事件监听,提供了相应的事件监听方法,具体监听接口如下:

地图状态改变相关接口:

private class MapViewGestureDetectorListener implements OnGestureListener {
    @Override
    public boolean onDown(final MotionEvent e) {
        return true;
    }
    @Override
    public boolean onFling(final MotionEvent e1, final MotionEvent e2, final float velocityX, final float velocityY) {
        return true;
    }
    @Override
    public void onLongPress(final MotionEvent e) {
        MapView.this.getOverlayManager().onLongPress(e, MapView.this);
    }
    @Override
    public boolean onScroll(final MotionEvent e1, final MotionEvent e2, final float distanceX,final float distanceY) {
        return true;
    }
    @Override
    public void onShowPress(final MotionEvent e) {
        MapView.this.getOverlayManager().onShowPress(e, MapView.this);
    }
    @Override
    public boolean onSingleTapUp(final MotionEvent e) {
        return false;
    }
}

地图双击事件监听接口:

    private class MapViewDoubleClickListener implements GestureDetector.OnDoubleTapListener {
    @Override
    public boolean onDoubleTap(final MotionEvent e) {
        if (MapView.this.getOverlayManager().onDoubleTap(e, MapView.this)) {
            return true;
        }
    }
    @Override
    public boolean onDoubleTapEvent(final MotionEvent e) {
        if (MapView.this.getOverlayManager().onDoubleTapEvent(e, MapView.this)) {
            return true;
        }
        return false;
    }
    @Override
    public boolean onSingleTapConfirmed(final MotionEvent e) {
        if (MapView.this.getOverlayManager().onSingleTapConfirmed(e, MapView.this)) {
            return true;
        }
        return false;
    }
}

地图 Marker 覆盖物点击事件监听接口:

OnMarkerClickListener listener = new OnMarkerClickListener() {  
    /** 
    * 地图 Marker 覆盖物点击事件监听函数 
    * @param marker 被点击的 marker 
    */  
    public boolean onMarkerClick(Marker marker){  
    }  
};