Android Open Source - HomeMovies File Cache

• Back to App/course  ↑

From Project

Back to project page HomeMovies.

License

The source code is released under:

MIT License

Java Source Code

package il.co.All4Students.homemovies.util.imageWeb;
/*  w w  w .  jav a2  s .c  o  m*/
import java.io.File;
import android.content.Context;

public class FileCache {
  // Attributes
  private File cacheDirectory;

  // Constractor
  public FileCache(Context context) {
    if (android.os.Environment.getExternalStorageState().equals(
        android.os.Environment.MEDIA_MOUNTED)) {
      cacheDirectory = new File(
          android.os.Environment.getExternalStorageDirectory(),
          "Images_cache");
    } else {
      cacheDirectory = context.getCacheDir();
    }
    if (!cacheDirectory.exists()) {
      cacheDirectory.mkdirs();
    }
  }

  // Additional Methods
  public File getFile(String url) {
    String filename = String.valueOf(url.hashCode());
    File f = new File(cacheDirectory, filename);
    return f;

  }

  public void clear() {
    File[] files = cacheDirectory.listFiles();
    if (files == null) {
      return;
    }
    for (File f : files) {
      f.delete();
    }
  }

}

Java Source Code List

• Back to App/course  ↑