Android Open Source - kluster-android Cache Utils

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License

The source code is released under:

Apache License

Java Source Code

package com.cs446.kluster.cache;
/*from  w w w . jav  a 2 s . co m*/
import java.io.File;

import android.content.Context;
import android.os.Build;
import android.os.Environment;

public class CacheUtils {
    public static final int IO_BUFFER_SIZE = 8 * 1024;

    private CacheUtils() {};

    public static boolean isExternalStorageRemovable() {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.GINGERBREAD) {
            return Environment.isExternalStorageRemovable();
        }
        return true;
    }

    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);
    }

    public static boolean hasExternalCacheDir() {
        return Build.VERSION.SDK_INT >= Build.VERSION_CODES.FROYO;
    }

}

Java Source Code List

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