Android Open Source - SimpleReader File Cache

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Back to project page SimpleReader.

License

The source code is released under:

Apache License

Java Source Code

package com.dreamteam.app.img;
/*w  w w.  j a  v  a2  s  .co m*/
import java.io.File;
import java.io.IOException;

import android.content.Context;
import android.util.Log;

public class FileCache {
  private String cacheDir;
  
  public FileCache(Context context) {
    cacheDir = FileCacheManager.getChcheDir(context);
    Log.d("FileCache", cacheDir);
  }
  
  public File getCacheFile(String url) {
    File file = new File(cacheDir + "/" + url.hashCode());
    if(file.exists()) {
      return file;
    }else {
      return null;
    }
  }
  
  public String getCacheDir() {
    return cacheDir;
  }
  
  public void clear() {
    FileCacheManager.deleteDirectory(cacheDir);
  }
  
  public boolean createCacheFile(String url) {
    boolean result = false;
    File file = new File(cacheDir + "/" + url.hashCode());
    try {
      result = file.createNewFile();
    } catch (IOException e) {
      e.printStackTrace();
    }
    return result;
  }
}

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