/**
 * created by yuyh, 16/04/09
 * Copyright (c) 2016, smuyyh@gmail.com All Rights Reserved.
 * #                                                   #
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 * #                      88" . "88                    #
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 * #          ."" '<  `.___\_<|>_/___.' >' "".         #
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 * #               佛祖保佑         永无BUG              #
 * #                                                   #
 */


package com.yuyh.library;

import android.content.Context;
import android.content.res.AssetManager;
import android.content.res.Resources;
import android.os.Handler;
import android.os.Looper;

public class AppUtils {

    private static Context mContext;
    private static Thread mUiThread;

    private static Handler sHandler = new Handler(Looper.getMainLooper());

    public static void init(Context context) { //在Application中初始化
        mContext = context;
        mUiThread = Thread.currentThread();
    }

    public static Context getAppContext() {
        return mContext;
    }

    public static AssetManager getAssets() {
        return mContext.getAssets();
    }

    public static Resources getResource() {
        return mContext.getResources();
    }

    public static boolean isUIThread() {
        return Thread.currentThread() == mUiThread;
    }

    public static void runOnUI(Runnable r) {
        sHandler.post(r);
    }

    public static void runOnUIDelayed(Runnable r, long delayMills) {
        sHandler.postDelayed(r, delayMills);
    }

    public static void removeRunnable(Runnable r) {
        if (r == null) {
            sHandler.removeCallbacksAndMessages(null);
        } else {
            sHandler.removeCallbacks(r);
        }
    }
}