Example usage for android.content Context getCacheDir

Introduction

In this page you can find the example usage for android.content Context getCacheDir.

Prototype

public abstract File getCacheDir();

Source Link

Document

Returns the absolute path to the application specific cache directory on the filesystem.

Usage

From source file:com.ultramegasoft.flavordex2.util.PhotoUtils.java

/**
 * Get a Bitmap file for an entry.//w w w .ja v  a 2 s . com
 *
 * @param context The Context
 * @param id      The entry ID
 * @return A reference to the image file
 */
@NonNull
private static File getThumbFile(@NonNull Context context, long id) {
    final String fileName = THUMB_FILE_PREFIX + id + JPEG_FILE_SUFFIX;
    return new File(context.getCacheDir(), fileName);
}

From source file:gr.unfold.android.tsibato.images.ImageCache.java

/** Get a usable cache directory (external if available, internal otherwise). */
public static File getDiskCacheDir(Context context, String uniqueName) {
    //If storage built-in or media mounted use external storage, otherwise use internal
    final String cachePath = Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())
            || !isExternalStorageRemovable() ? getExternalCacheDir(context).getPath()
                    : context.getCacheDir().getPath();

    return new File(cachePath + File.separator + uniqueName);
}

From source file:at.jclehner.rxdroid.Backup.java

private static void encrypt(Context context, File backup, String password) throws ZipException, IOException {
    final BackupFile bf = new BackupFile(backup.getAbsolutePath());
    if (!bf.isValid() || bf.isEncrypted())
        return;/*ww w.j  a  va2  s .c om*/

    Log.i(TAG, "Encrypting " + backup);

    final File tmpDir = new File(context.getCacheDir(), "tmp");
    tmpDir.mkdirs();

    final File tmpFile = new File(tmpDir, "tmp.rxdbak");

    bf.getZip().extractAll(tmpDir.getAbsolutePath());
    tmpFile.delete();
    createBackup(tmpFile, password, tmpDir.getAbsolutePath(), bf.getTimestamp().getTime());
    Util.copyFile(tmpFile, backup);
}

From source file:com.momock.util.Logger.java

public static void open(Context context, String logfilename, int level) {
    if (!enabled)
        return;// www. j  a va 2 s. c o  m
    logFileName = logfilename;
    if (logStream == null) {
        logStream = System.out;
        File logDir = null;
        try {
            if (getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
                logDir = Environment.getExternalStorageDirectory();
            } else if (context != null) {
                logDir = context.getCacheDir();
            }
            if (logDir != null) {
                android.util.Log.d("Logger", logDir.getAbsolutePath());
                logStream = new PrintStream(new FileOutputStream(new File(logDir, logFileName), false));
            }
        } catch (IOException e) {
            android.util.Log.e("Logger", "Fails to create log file!", e);
        }
    }
    logLevel = level;

    logStream.println("========== Logger Begin ==========");
    logStream.flush();
}

From source file:com.rocko.io.ACache.java

public static ACache get(Context context, String cacheName) {
    File f = new File(context.getCacheDir(), cacheName);
    return get(f, MAX_SIZE, MAX_COUNT);
}

From source file:ch.uzh.supersede.feedbacklibrary.utils.Utils.java

/**
 * This method creates a temporary file in the cache directory.
 *
 * @param context the context of the application
 * @param prefix  the prefix, e.g., crop
 * @param suffix  the suffix, e.g., .jpg
 * @return the created file, or null if an exception occurred
 *///  w ww . j a  v a2  s  .com
@Nullable
public static File createTempChacheFile(Context context, String prefix, String suffix) {
    try {
        return File.createTempFile(prefix, suffix, context.getCacheDir());
    } catch (IOException e) {
        Log.e(TAG, "Failed to create a temporary file", e);
    }
    return null;
}

From source file:com.gdgdevfest.android.apps.devfestbcn.util.ImageLoader.java

/**
 * Get a usable cache directory (external if available, internal otherwise).
 *
 * @param context The context to use/*from  w w w .java 2  s.co m*/
 * @param uniqueName A unique directory name to append to the cache dir
 * @return The cache dir
 */
public static File getDiskCacheDir(Context context, String uniqueName) {
    // Check if media is mounted or storage is built-in, if so, try and use external cache dir
    // otherwise use internal cache dir

    // TODO: getCacheDir() should be moved to a background thread as it attempts to create the
    // directory if it does not exist (no disk access should happen on the main/UI thread).
    final String cachePath = Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())
            || !Environment.isExternalStorageRemovable() ? getExternalCacheDir(context).getPath()
                    : context.getCacheDir().getPath();

    return new File(cachePath + File.separator + uniqueName);
}

From source file:com.rocko.io.ACache.java

public static ACache get(Context context, long max_zise, int max_count) {
    File f = new File(context.getCacheDir(), "ACache");
    return get(f, max_zise, max_count);
}

From source file:com.lovebridge.chat.view.ImageCache.java

/**
 * Get a usable cache directory (external if available, internal otherwise).
 *
 * @param context The context to use/*from  www.j  a  va2s  .co m*/
 * @param uniqueName A unique directory name to append to the cache dir
 * @return The cache dir
 */
public static File getDiskCacheDir(Context context, String uniqueName) {
    // Check if media is mounted or storage is built-in, if so, try and use
    // external cache dir
    // otherwise use internal cache dir
    final String cachePath = Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())
            || !isExternalStorageRemovable() ? getExternalCacheDir(context).getPath()
                    : context.getCacheDir().getPath();
    return new File(cachePath + File.separator + uniqueName);
}

From source file:caesar.feng.framework.utils.ACache.java

public static ACache get(Context ctx, String cacheName) {
    File f = new File(ctx.getCacheDir(), cacheName);
    return get(f, MAX_SIZE, MAX_COUNT);
}