get Usable Space on External Storage Directory - Android Hardware

Android examples for Hardware:Storage

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Description

get Usable Space on External Storage Directory

Demo Code



/**//from  ww  w  .j  a va 2s  .c  o  m
 * Copyright (c) 2012-2013, Michael Yang  (www.yangfuhai.com).
 *
 * 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.java2s;
import android.os.Environment;
import android.os.StatFs;

public class Main {

  public static long getUsableSpace() {
    final StatFs stats = new StatFs(Environment.getExternalStorageDirectory().getPath());
    return (long) stats.getBlockSize() * (long) stats.getAvailableBlocks();
  }
}

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