Android Open Source - android-utils Common Util

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License

The source code is released under:

Apache License

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Java Source Code

/**
 * Copyright 2014 Zhenguo Jin//from   w  w w  .  j  a va2s .c  o m
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.worthed.util;


import android.os.Environment;

/**
 * ?????
 *
 * @author jingle1267@163.com
 */
public class CommonUtil {

    /**
     * ?????SDCard
     *
     * @return ?????SDCard
     */
    public static boolean hasSDCard() {

        String status = Environment.getExternalStorageState();
        return status.equals(Environment.MEDIA_MOUNTED);
    }

    /**
     * ??????????????
     *
     * @return ????
     */
    public static long getMaxMemory() {

        return Runtime.getRuntime().maxMemory() / 1024;
    }

}

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