Examples with StatFs android.os.StatFs used on opensource projects

Example 76 with StatFs

use of android.os.StatFs in project teaTime by ancfdy.

the class AppPhoneMgr method getSDFreeSize.

/**
     * 获取sd卡剩余空间的大小
     */
@SuppressWarnings("deprecation")
public long getSDFreeSize() {
    // 取得SD卡文件路径
    File path = Environment.getExternalStorageDirectory();
    StatFs sf = new StatFs(path.getPath());
    // 获取单个数据块的大小(Byte)
    long blockSize = sf.getBlockSize();
    // 空闲的数据块的数量
    long freeBlocks = sf.getAvailableBlocks();
    // 单位MB
    return (freeBlocks * blockSize) / 1024 / 1024;
}

Example 77 with StatFs

use of android.os.StatFs in project teaTime by ancfdy.

the class AppPhoneMgr method getSDAllSize.

/**
     * 获取sd卡空间的总大小
     */
@SuppressWarnings("deprecation")
public long getSDAllSize() {
    // 取得SD卡文件路径
    File path = Environment.getExternalStorageDirectory();
    StatFs sf = new StatFs(path.getPath());
    // 获取单个数据块的大小(Byte)
    long blockSize = sf.getBlockSize();
    // 获取所有数据块数
    long allBlocks = sf.getBlockCount();
    // 单位MB
    return (allBlocks * blockSize) / 1024 / 1024;
}

Example 78 with StatFs

use of android.os.StatFs in project teaTime by ancfdy.

the class FileUtils method gainSDAllSize.

/**
     * 获取SD卡总容量（单位Byte）
     *
     * @return
     */
@SuppressWarnings("deprecation")
public static long gainSDAllSize() {
    if (isMountedSDCard()) {
        // 取得SD卡文件路径
        File path = Environment.getExternalStorageDirectory();
        StatFs sf = new StatFs(path.getPath());
        // 获取单个数据块的大小(Byte)
        long blockSize = sf.getBlockSize();
        // 获取所有数据块数
        long allBlocks = sf.getBlockCount();
        // 返回SD卡大小（Byte）
        return allBlocks * blockSize;
    } else {
        return 0;
    }
}

Example 79 with StatFs

use of android.os.StatFs in project teaTime by ancfdy.

the class FileUtils method gainSDFreeSize.

/**
     * 获取SD卡剩余容量（单位Byte）
     *
     * @return
     */
@SuppressWarnings("deprecation")
public static long gainSDFreeSize() {
    if (isMountedSDCard()) {
        // 取得SD卡文件路径
        File path = Environment.getExternalStorageDirectory();
        StatFs sf = new StatFs(path.getPath());
        // 获取单个数据块的大小(Byte)
        long blockSize = sf.getBlockSize();
        // 空闲的数据块的数量
        long freeBlocks = sf.getAvailableBlocks();
        // 单位Byte
        return freeBlocks * blockSize;
    } else {
        return 0;
    }
}

Example 80 with StatFs

use of android.os.StatFs in project teaTime by ancfdy.

the class FileUtils method gainSDFreeSize.

/**
     * 获取SD卡剩余容量（单位Byte）
     *
     * @return
     */
@SuppressWarnings("deprecation")
public static long gainSDFreeSize() {
    if (isMountedSDCard()) {
        // 取得SD卡文件路径
        File path = Environment.getExternalStorageDirectory();
        StatFs sf = new StatFs(path.getPath());
        // 获取单个数据块的大小(Byte)
        long blockSize = sf.getBlockSize();
        // 空闲的数据块的数量
        long freeBlocks = sf.getAvailableBlocks();
        // 单位Byte
        return freeBlocks * blockSize;
    } else {
        return 0;
    }
}