Example usage for android.content Context getExternalCacheDir

Introduction

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

Prototype

@Nullable
public abstract File getExternalCacheDir();

Source Link

Document

Returns absolute path to application-specific directory on the primary shared/external storage device where the application can place cache files it owns.

Usage

From source file:Main.java

private static File getExternalCacheDir(Context context) {
    if (hasExternalCacheDir()) {
        return context.getExternalCacheDir();
    }// w  w  w . j  a  v  a  2  s .c om
    final String cacheDir = "/Android/data/" + context.getPackageName() + "/cache/";
    return new File(Environment.getExternalStorageDirectory().getPath() + cacheDir);
}

From source file:Main.java

public static String getCachePath(final Context context) {
    if (true)//from w ww. j  a v a 2 s  .  c o m
        return "/sdcard/";
    if (context.getExternalCacheDir() != null) {
        return context.getExternalCacheDir() + "/";
    } else {
        return context.getCacheDir().getAbsolutePath() + "/";
    }
}

From source file:Main.java

/**
 * Get the external app cache directory.
 * /*from w w  w  .ja  v  a  2s. com*/
 * @param context
 *            The context to use
 * @return The external cache dir
 */
public static File getExternalCacheDir(Context context) {
    if (hasExternalCacheDir()) {
        return context.getExternalCacheDir();
    }

    // Before Froyo we need to construct the external cache dir ourselves
    final String cacheDir = "/Android/data/" + context.getPackageName() + "/cache/";
    return new File(Environment.getExternalStorageDirectory().getPath() + cacheDir);
}

From source file:Main.java

public static void saveJPGE_After(Context context, Bitmap bitmap, String path) {
    File file = new File(context.getExternalCacheDir() + path);
    try {/*ww w .ja v a2s. com*/
        FileOutputStream out = new FileOutputStream(file);
        if (bitmap.compress(Bitmap.CompressFormat.JPEG, 100, out)) {
            out.flush();
            out.close();
        }
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:Main.java

/**
 * Get a usable cache directory (external if available, internal otherwise)
 *
 * @param context The {@link android.content.Context} to use
 * @param uniqueName A unique directory name to append to the cache
 *            directory//from w  w w  .j  a  v a2 s  .c o m
 * @return The cache directory
 */
public static File getCacheDir(final Context context, final String uniqueName) {
    File cachePath = context.getExternalCacheDir();
    if (cachePath == null || !cachePath.canWrite()) {
        cachePath = context.getCacheDir();
    }
    File cacheDir = new File(cachePath, uniqueName);
    if (!cacheDir.exists()) {
        cacheDir.mkdirs();
    }
    if (!cacheDir.canWrite()) {
        cacheDir.setWritable(true);
    }
    return cacheDir;
}

From source file:Main.java

/**
 * Get APNG working directory/* w  ww . j ava 2s .co m*/
 * @param context Application Context
 * @return Reference to the working directory
 */
public static File getWorkingDir(Context context) {
    File workingDir = null;
    File cacheDir = context.getExternalCacheDir();

    if (cacheDir == null) {
        cacheDir = context.getCacheDir();
    }

    if (cacheDir != null) {
        workingDir = new File(String.format("%s/apng/.nomedia/", cacheDir.getPath()));

        if (!workingDir.exists()) {
            workingDir.mkdirs();
        }
    }

    return workingDir;
}

From source file:Main.java

/**
 * Get ideal cache directory based on available
 *
 * @return Ideal file location for caching
 *///w w w  .  j a v a 2 s  .c  om
public static File getIdealCacheDirectory(Context context) {
    File externalCacheDir = context.getExternalCacheDir();
    if (getTotalExternalMemorySize() < getTotalInternalMemorySize() || externalCacheDir == null) {
        return context.getCacheDir();
    }
    return externalCacheDir;
}

From source file:Main.java

/**
 * Get the external app cache directory.
 *
 * @param context The context to use/*from  ww w  .j  a va2s.  c  o  m*/
 *
 * @return The external cache dir
 */
public static File getExternalCacheDir(Context context) {

    if (hasExternalCacheDir()) {
        return context.getExternalCacheDir();
    }

    // Before Froyo we need to construct the external cache dir ourselves
    final String cacheDir = "/Android/data/" + context.getPackageName() + "/cache/";
    return new File(Environment.getExternalStorageDirectory().getPath() + cacheDir);
}

From source file:Main.java

/**
 * Get the external app cache directory.
 *
 * @param context The context to use/*from w w w  .  j  a v  a 2  s. c  o  m*/
 * @return The external cache dir
 */
@SuppressLint("NewApi")
public static File getExternalCacheDir(Context context) {
    if (hasExternalCacheDir()) {
        return context.getExternalCacheDir();
    }

    // Before Froyo we need to construct the external cache dir ourselves
    final String cacheDir = "/Android/data/" + context.getPackageName() + "/cache/";
    return new File(Environment.getExternalStorageDirectory().getPath() + cacheDir);
}

From source file:Main.java

public static boolean isSDCardAvailable(final Context context) {
    if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
        if (context.getExternalCacheDir() != null) {
            return true;
        }//from   w w w .j av a  2  s  .com
    }
    return false;
}