仿雅虎天气的滚动模糊防止滑动留白

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  • 仿雅虎天气的滚动模糊防止滑动留白的代码

    void setImageHeight(ImageView imageView, Context context){

    WindowManager windowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);

    Display display = windowManager.getDefaultDisplay();
    Point point = new Point();
    display.getSize(point);

    int height = point.y;
    ViewGroup.LayoutParams params = imageView.getLayoutParams();
    params.width = ViewGroup.LayoutParams.MATCH_PARENT;
    params.height = height + 100;

    imageView.requestLayout();
}