ViewUtils.java

package me.wcy.music.utils;

import android.view.View;

import me.wcy.music.enums.LoadStateEnum;

/**
 * 视图工具类
 * Created by hzwangchenyan on 2016/1/14.
 */
public class ViewUtils {
    public static void changeViewState(View loadSuccess, View loading, View loadFail, LoadStateEnum state) {
        switch (state) {
            case LOADING:
                loadSuccess.setVisibility(View.GONE);
                loading.setVisibility(View.VISIBLE);
                loadFail.setVisibility(View.GONE);
                break;
            case LOAD_SUCCESS:
                loadSuccess.setVisibility(View.VISIBLE);
                loading.setVisibility(View.GONE);
                loadFail.setVisibility(View.GONE);
                break;
            case LOAD_FAIL:
                loadSuccess.setVisibility(View.GONE);
                loading.setVisibility(View.GONE);
                loadFail.setVisibility(View.VISIBLE);
                break;
        }
    }
}