Android SnackBar辅助类: SnackBarHelper

/**
 * SnackBar辅助类
 *
 */
public class SnackBarHelper {

    public static void showLong(View anchorView, String res) {
        showLongWithColor(anchorView, res, ApplicationController.getInstance().getResources().getColor(R.color.red));
    }

    public static void showLong(Activity context, String res) {
        showLongWithColor(context.getWindow().getDecorView().findViewById(android.R.id.content), res, ApplicationController.getInstance().getResources().getColor(R.color.red));
    }

    /**
     * 显示自定义背景色的SnackBar
     *
     * @param anchorView
     * @param res
     * @param color
     */
    public static void showLongWithColor(View anchorView, String res, int color) {
        Snackbar snackbar = Snackbar.make(anchorView, res, Snackbar.LENGTH_LONG).setAction("Action", null);
        View background = snackbar.getView();
        background.setBackgroundColor(color);//设置为主色调
        snackbar.setDuration(1500);
        snackbar.show();
    }
}

在Activity中调用

//第一种 
SnackBarHelper.showLong(getWindow().getDecorView().findViewById(android.R.id.content), "这是一条提示");

//第二种
 SnackBarHelper.showLong(this, "这是一条提示");