Android Open Source - minak Settings Util

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License

The source code is released under:

GNU General Public License

Java Source Code

package us.minak;
/*  w w w.  j  a va  2 s.c  o m*/
import android.content.Context;
import android.gesture.GestureLibrary;
import android.gesture.GestureLibraries;

import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;

public class SettingsUtil {
  private static File            sGestureFile = null;
  private static GestureLibrary  sGestureLibrary = null;

  public static File           getGestureFile(Context context) {
    if (sGestureFile == null)
      sGestureFile = new File(context.getExternalFilesDir(null), "gestures");
    // If the gestures file doesn't exist, copy the default gestures to it
    if (!sGestureFile.exists()) {
      try {
        InputStream  in = context.getResources().openRawResource(R.raw.gestures);
        OutputStream out = new FileOutputStream(sGestureFile);
        byte[] buf = new byte[1024];
        int len;
        while ( (len = in.read(buf, 0, buf.length)) != -1)
          out.write(buf, 0, len);
        in.close();
        out.close();
      } catch (Exception e) {
        // TODO: better error handling
      }
    }
    return sGestureFile;
  }
  public static GestureLibrary getGestureLibrary(Context context) {
    if (sGestureLibrary == null)
      sGestureLibrary = GestureLibraries.fromFile(getGestureFile(context));
    return sGestureLibrary;
  }
}

Java Source Code List

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