Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (C) 2014 The Android Open Source Project
 *
 * 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.
 */

import android.os.StatFs;

import android.util.Log;

public class Main {
    private static final String TAG = "FmUtils";
    public static final long LOW_SPACE_THRESHOLD = 512 * 1024;

    /**
     * Check if has enough space for record
     *
     * @param recordingSdcard The recording sdcard path
     *
     * @return true if has enough space for record
     */
    public static boolean hasEnoughSpace(String recordingSdcard) {
        boolean ret = false;
        try {
            StatFs fs = new StatFs(recordingSdcard);
            long blocks = fs.getAvailableBlocks();
            long blockSize = fs.getBlockSize();
            long spaceLeft = blocks * blockSize;
            ret = spaceLeft > LOW_SPACE_THRESHOLD ? true : false;
        } catch (IllegalArgumentException e) {
            Log.e(TAG, "hasEnoughSpace, sdcard may be unmounted:" + recordingSdcard);
        }
        return ret;
    }
}