Example usage for java.io File getAbsolutePath

Introduction

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

Prototype

public String getAbsolutePath()

Source Link

Document

Returns the absolute pathname string of this abstract pathname.

Usage

From source file:Main.java

public static String getCacheFilename() {
    File f = getSavePath();
    return f.getAbsolutePath() + "/cache.png";
}

From source file:Main.java

public static String relative(final File base, final File file) {
    final int rootLength = base.getAbsolutePath().length();
    final String absFileName = file.getAbsolutePath();
    return absFileName.substring(rootLength + 1);
}

From source file:Main.java

/**
 * <pre>//from  ww w  . j a  va  2  s.c o m
 * Get absolute path in app 's cache folder from relative path.
 * </pre>
 */
public static String getCacheAsbPath(String relativePath) {
    File cacheDir = getCurrentContext().getCacheDir();
    return cacheDir.getAbsolutePath().concat("/").concat(relativePath);
}

From source file:Main.java

public static Bitmap decodeFile(File file, BitmapFactory.Options options) {
    return BitmapFactory.decodeFile(file.getAbsolutePath(), options);
}

From source file:Main.java

public static String clazzName(final File base, final File file) {
    final int rootLength = base.getAbsolutePath().length();
    final String absFileName = file.getAbsolutePath();
    final int p = absFileName.lastIndexOf('.');
    final String relFileName = absFileName.substring(rootLength + 1, p);
    return relFileName.replace(File.separatorChar, '.');
}

From source file:Main.java

public static String getInternalFilesDir(Context context) {
    File file = context.getFilesDir();
    if (file != null) {
        return file.getAbsolutePath();
    }//from   ww  w .  j a v  a2  s.com
    return null;
}

From source file:com.telecel.utils.FileUtils.java

public static String getExtension(File file) {
    String ext;/* w  w w.j  av a  2  s  .  c o  m*/
    ext = FilenameUtils.getExtension(file.getAbsolutePath());
    return ext;
}

From source file:Main.java

public static Bitmap getPic(File file, int width, int height) {
    String uri = file.getAbsolutePath();
    // Get the dimensions of the bitmap
    BitmapFactory.Options bmOptions = new BitmapFactory.Options();
    bmOptions.inJustDecodeBounds = true;
    BitmapFactory.decodeFile(uri, bmOptions);
    int photoW = bmOptions.outWidth;
    int photoH = bmOptions.outHeight;

    // Determine how much to scale down the image
    int scaleFactor = Math.min(photoW / width, photoH / height);

    // Decode the image file into a Bitmap sized to fill the View
    bmOptions.inJustDecodeBounds = false;
    bmOptions.inSampleSize = scaleFactor;
    bmOptions.inPurgeable = true;//ww w . j  a v  a  2 s  .  c  o  m

    return BitmapFactory.decodeFile(uri, bmOptions);
}

From source file:Main.java

public static FileFilter getFileFilter(final String reg, boolean isdir) {
    if (isdir) {//from  w  ww  .j a va 2s  . c om
        return new FileFilter() {
            @Override
            public boolean accept(File pathname) {

                return pathname.getAbsolutePath().toLowerCase().matches(reg) || pathname.isDirectory();
            }
        };
    } else {
        return new FileFilter() {
            @Override
            public boolean accept(File pathname) {

                return pathname.getAbsolutePath().toLowerCase().matches(reg) && pathname.isFile();
            }
        };
    }
}

From source file:Main.java

public static File convertFormat(File file, String newFormat) {
    StringBuilder tmpValue = new StringBuilder(file.getAbsolutePath());
    int index = tmpValue.lastIndexOf(".") + 1;
    tmpValue.delete(index, tmpValue.length());
    tmpValue.append(newFormat);/*from  w w  w  . j ava 2 s . c  o m*/
    File result = new File(tmpValue.toString());

    return result;
}