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

Example 71 with StatFs

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

the class SdCardUtil method getAvailableSize.

/**
     * Get available size of SD card.
     */
@TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR2)
public static long getAvailableSize(String path) {
    try {
        File base = new File(path);
        StatFs stat = new StatFs(base.getPath());
        return stat.getBlockSizeLong() * stat.getAvailableBlocksLong();
    } catch (Exception e) {
        e.printStackTrace();
    }
    return 0;
}

Example 72 with StatFs

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

the class AppFileMgr method getSdCardAllSize.

/**
	 * 获取SDCard总存储容量大小(单位byte) 
	 * @return long  返回大小
	 */
@SuppressWarnings("deprecation")
public long getSdCardAllSize() {
    if (getSdCardIsEnable()) {
        File path = Environment.getExternalStorageDirectory();
        StatFs stat = new StatFs(path.getPath());
        long blockSize = stat.getBlockSize();
        long totalBlocks = stat.getBlockCount();
        return totalBlocks * blockSize;
    }
    return 0;
}

Example 73 with StatFs

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

the class AppFileMgr method getSdCardEnableSize.

/**
	 * 获取SDCard卡的剩余容量(单位byte)
	 * @return long  返回大小
	 */
@SuppressWarnings("deprecation")
public static long getSdCardEnableSize() {
    //首先判断SdCard是否存在
    if (getSdCardIsEnable()) {
        StatFs stat = new StatFs(getSdCardAbsolutePath());
        //获取空闲的数据块的数量  
        long availableBlocks = (long) stat.getAvailableBlocks() - 4;
        //获取单个数据块的大小（byte）  
        long freeBlocks = stat.getAvailableBlocks();
        return freeBlocks * availableBlocks;
    }
    return 0;
}

Example 74 with StatFs

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

the class AppFileMgr method getMobileEnableRAM.

/**
	 * 获取可用手机内容容量大小
	 * @return long   
	 */
@SuppressWarnings("deprecation")
public static long getMobileEnableRAM() {
    StatFs stat = new StatFs(getDataPath());
    long blockSize = stat.getBlockSize();
    long availableBlocks = stat.getAvailableBlocks() - 4;
    ;
    return availableBlocks * blockSize;
}

Example 75 with StatFs

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

the class AppFileMgr method getSdCardSize.

/**
	 * 获取SD卡剩余空间的大小(SD卡剩余空间的大小（单位：byte）)
	 * @return long   
	 */
@SuppressWarnings("deprecation")
public static long getSdCardSize() {
    String str = Environment.getExternalStorageDirectory().getPath();
    StatFs localStatFs = new StatFs(str);
    long blockSize = localStatFs.getBlockSize();
    return localStatFs.getAvailableBlocks() * blockSize;
}