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

Example 66 with StatFs

use of android.os.StatFs in project android_frameworks_base by AOSPA.

the class PackageManagerTests method checkInt.

private boolean checkInt(long pkgLen) {
    StatFs intStats = new StatFs(Environment.getDataDirectory().getPath());
    long intSize = (long) intStats.getBlockCount() * (long) intStats.getBlockSize();
    long iSize = (long) intStats.getAvailableBlocks() * (long) intStats.getBlockSize();
    // TODO check for thresholds here?
    return pkgLen <= iSize;
}

Example 67 with StatFs

use of android.os.StatFs in project ABPlayer by winkstu.

the class CropImage method calculatePicturesRemaining.

public static int calculatePicturesRemaining() {
    try {
        /*if (!ImageManager.hasStorage()) {
			    return NO_STORAGE_ERROR;
			} else {*/
        String storageDirectory = Environment.getExternalStorageDirectory().toString();
        StatFs stat = new StatFs(storageDirectory);
        float remaining = ((float) stat.getAvailableBlocks() * (float) stat.getBlockSize()) / 400000F;
        return (int) remaining;
    //}
    } catch (Exception ex) {
        // blank since we really don't know.
        return CANNOT_STAT_ERROR;
    }
}

Example 68 with StatFs

use of android.os.StatFs in project ABPlayer by winkstu.

the class FileUtils method showFileAvailable.

/** 显示SD卡剩余空间 */
public static String showFileAvailable() {
    String result = "";
    if (Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())) {
        StatFs sf = new StatFs(Environment.getExternalStorageDirectory().getPath());
        long blockSize = sf.getBlockSize();
        long blockCount = sf.getBlockCount();
        long availCount = sf.getAvailableBlocks();
        return showFileSize(availCount * blockSize) + " / " + showFileSize(blockSize * blockCount);
    }
    return result;
}

Example 69 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 70 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;
}