Example usage for java.io File getPath

Introduction

In this page you can find the example usage for java.io File getPath.

Prototype

public String getPath()

Source Link

Document

Converts this abstract pathname into a pathname string.

Usage

From source file:Main.java

public static Drawable getDrawableFromFile(Context context, File pngFile, int density) {
    Bitmap bmp = BitmapFactory.decodeFile(pngFile.getPath());
    if (bmp != null)
        bmp.setDensity(density);//www  . j  a va2  s  .com

    return new BitmapDrawable(context.getResources(), bmp);
}

From source file:Main.java

private static String getResourcesPath(Context context, String url) {

    String dir = String.format("/Android/data/%s/files/", context.getPackageName());
    File sd = Environment.getExternalStorageDirectory();
    File filePath = new File(sd.getPath() + dir + "savedResources");
    filePath.mkdirs();/*from ww w.j a  v a 2 s  .c  om*/

    return filePath + url.substring(url.lastIndexOf("/"));
}

From source file:Main.java

public static List grabFiles() {
    List<String> tFileList = new ArrayList<String>();
    String p = Environment.getExternalStorageDirectory().getAbsolutePath() + "/nexsight/";
    File f = new File(p);

    Log.d(TAG, "Read from " + p);
    File[] files = f.listFiles();
    files = flipArray(files);/*from www.  j  a  v  a2 s  .co m*/
    if (files != null) {
        for (int i = 0; i < files.length; i++) {
            File file = files[i];
            tFileList.add(file.getPath());
        }
    } else {
        Log.w(TAG, "nothing found in " + p);
    }

    return tFileList;
}

From source file:Main.java

public static long getAvailableInnerSpace() {
    File path = Environment.getDataDirectory();
    StatFs stat = new StatFs(path.getPath());
    long blockSize = stat.getBlockSize();
    long availableBlocks = stat.getAvailableBlocks();
    long realSize = blockSize * availableBlocks;
    return realSize;
}

From source file:Main.java

@SuppressWarnings("deprecation")
public static long getAvailableSD() {
    File path = Environment.getExternalStorageDirectory();
    StatFs statFs = new StatFs(path.getPath());
    long blockSize = statFs.getBlockSize();
    long blockCount = statFs.getBlockCount();
    long availableBlocks = statFs.getAvailableBlocks();
    return availableBlocks * blockSize;
}

From source file:Main.java

/**
 * Calculates the free memory of the device. This is based on an inspection of the filesystem, which in android
 * devices is stored in RAM.//w w  w  . j  a  v a 2s.  c o  m
 *
 * @return Number of bytes available.
 */
public static long getAvailableInternalMemorySize() {
    final File path = Environment.getDataDirectory();
    final StatFs stat = new StatFs(path.getPath());
    final long blockSize = stat.getBlockSize();
    final long availableBlocks = stat.getAvailableBlocks();
    return availableBlocks * blockSize;
}

From source file:Main.java

public static void createDir(String dirPath) {
    File dir = new File(dirPath);
    if (!dir.exists()) {
        Log.d("createDir", dir.getPath() + " does not exist. Creating");
        if (!dir.mkdir()) {
            Log.e("createDir", "Unable to create " + dir.getPath());
        }//  ww  w .j a  v a2s . co m
    }

}

From source file:Main.java

/**
 * Calculates the total memory of the device. This is based on an inspection of the filesystem, which in android
 * devices is stored in RAM.//from  w ww. ja  v a2 s  .  c  o  m
 *
 * @return Total number of bytes.
 */
public static long getTotalInternalMemorySize() {
    final File path = Environment.getDataDirectory();
    final StatFs stat = new StatFs(path.getPath());
    final long blockSize = stat.getBlockSize();
    final long totalBlocks = stat.getBlockCount();
    return totalBlocks * blockSize;
}

From source file:Main.java

/**
 * @return Total internal memory/*ww w.j av a2  s.  c  o m*/
 */
public static int getTotalInternalMemorySize() {
    File path = Environment.getDataDirectory();
    StatFs stat = new StatFs(path.getPath());
    int blockSize = stat.getBlockSize();
    int totalBlocks = stat.getBlockCount();
    return totalBlocks * blockSize;
}

From source file:Main.java

/**
 * @return Available internal memory/*from w w w  .  j a  v  a 2s .c om*/
 */
public static int getAvailableInternalMemorySize() {
    File path = Environment.getDataDirectory();
    StatFs stat = new StatFs(path.getPath());
    int blockSize = stat.getBlockSize();
    int availableBlocks = stat.getAvailableBlocks();
    return availableBlocks * blockSize;
}