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:fm.moe.android.util.JSONFileHelper.java

public static String getFilePath(final Context context, final String filename) {
    if (context == null || filename == null)
        return null;
    final File cache_dir;
    if (getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
        cache_dir = new File(context.getExternalCacheDir(), JSON_CACHE_DIR);
    } else {/*  ww  w .  j  a va 2  s. c  o m*/
        cache_dir = new File(context.getCacheDir(), JSON_CACHE_DIR);
    }
    if (!cache_dir.exists()) {
        cache_dir.mkdirs();
    }
    final File cache_file = new File(cache_dir, filename);
    return cache_file.getPath();
}

From source file:Main.java

/**
 * @param context//w  w  w  . j  a v a  2  s.  co  m
 * @param dirName Only the folder name, not full path.
 * @return app_cache_path/dirName
 */
public static String getDiskCacheDir(Context context, String dirName) {
    String cachePath = null;
    if (Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())) {
        File externalCacheDir = context.getExternalCacheDir();
        if (externalCacheDir != null) {
            cachePath = externalCacheDir.getPath();
        }
    }
    if (cachePath == null) {
        File cacheDir = context.getCacheDir();
        if (cacheDir != null && cacheDir.exists()) {
            cachePath = cacheDir.getPath();
        }
    }

    return cachePath + File.separator + dirName;
}

From source file:Main.java

public static File getDiskCacheDir(Context context, String uniqueName) {
    String cachePath;//w  w w.ja  v  a2 s  .com
    if ((Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())
            || !Environment.isExternalStorageRemovable()) && context.getExternalCacheDir() != null
            && !TextUtils.isEmpty(context.getExternalCacheDir().getPath())) {
        cachePath = context.getExternalCacheDir().getPath();
    } else {
        cachePath = context.getCacheDir().getPath();
    }
    return new File(cachePath + File.separator + uniqueName);
}

From source file:com.github.chenxiaolong.dualbootpatcher.patcher.PatcherUtils.java

public static PatcherConfig newPatcherConfig(Context context) {
    PatcherConfig pc = new PatcherConfig();
    pc.setDataDirectory(getTargetDirectory(context).getAbsolutePath());
    pc.setTempDirectory(context.getCacheDir().getAbsolutePath());
    return pc;/* w w  w.  ja va  2  s. c  o  m*/
}

From source file:Main.java

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:Main.java

/**
 * Returns specified application cache directory. Cache directory will be created on SD card by defined path if card
 * is mounted and app has appropriate permission. Else - Android defines cache directory on device's file system.
 *
 * @param context  Application context//from   w ww . j av  a  2  s.  c om
 * @param cacheDir Cache directory path (e.g.: "AppCacheDir", "AppDir/cache/images")
 * @return Cache {@link File directory}
 */
public static File getOwnCacheDirectory(Context context, String cacheDir) {
    File appCacheDir = null;
    if (MEDIA_MOUNTED.equals(Environment.getExternalStorageState()) && hasExternalStoragePermission(context)) {
        appCacheDir = new File(Environment.getExternalStorageDirectory(), cacheDir);
    }
    if (appCacheDir == null || (!appCacheDir.exists() && !appCacheDir.mkdirs())) {
        appCacheDir = context.getCacheDir();
    }
    return appCacheDir;
}

From source file:org.envirocar.app.util.Util.java

public static File resolveCacheFolder(Context ctx) {
    return ctx.getCacheDir();
}

From source file:Main.java

/**
 * Helper method to initiate cache directory. It will return the cache directory in File format,
 * or NULL if the directory path is invalid or not accessible.
 *//*from   www.  j a v  a 2 s .com*/
public static File getCacheDirectory(final Context context, final String path) {
    File cacheDir = null;
    if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
        try {
            cacheDir = context.getExternalCacheDir();
        } catch (NullPointerException e) {
            // Fallback to use internal storage if external storage isn't available.
        }
    }
    if (cacheDir == null) {
        cacheDir = context.getCacheDir();
    }
    return (cacheDir != null && path != null) ? new File(cacheDir, path) : null;
}

From source file:net.gree.asdk.core.imageloader.cache.ImageCache.java

public static File getDiskCacheDir(Context context, String uniqueName) {
    String cachePath = getExternalCacheDir(context).getPath();
    if (TextUtils.isEmpty(cachePath)) {
        cachePath = context.getCacheDir().getPath();
    }/*w  w  w . java  2 s .c  o  m*/
    return new File(cachePath + File.separator + uniqueName);
}

From source file:org.mariotaku.twidere.loader.Twitter4JActivitiesLoader.java

public static void writeSerializableStatuses(final Object instance, final Context context,
        final List<Activity> data, final Bundle args) {
    if (instance == null || context == null || data == null || args == null)
        return;//from w w  w .  j a va 2 s .  co m
    final long account_id = args.getLong(INTENT_KEY_ACCOUNT_ID, -1);
    try {
        final FileOutputStream fos = new FileOutputStream(
                new File(context.getCacheDir(), instance.getClass().getSimpleName() + "." + account_id));
        final ObjectOutputStream os = new ObjectOutputStream(fos);
        os.writeObject(data);
        os.close();
        fos.close();
    } catch (final IOException e) {
    }
}