Android Open Source - ABTester A B General Shared Prefs

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License

The source code is released under:

MIT License

Java Source Code

package ab.tester.prefs;
/*from w w  w.  ja v a  2 s.c  o  m*/
import java.util.Random;

import android.content.Context;
import android.content.SharedPreferences;

public class ABGeneralSharedPrefs extends ABSharedPrefs {

  public static final String PERCENTILE = "percentile";
  
  public ABGeneralSharedPrefs(Context context) {
    super(context);
  }

  @Override
  protected String getPrefsName() {
    return "ABTester_general";
  }

  public int getPercentile() {
    int random;
    if (prefs.contains(PERCENTILE)) // use old random number
      random = prefs.getInt(PERCENTILE, 0);
    else {
      random = new Random().nextInt(100);
      SharedPreferences.Editor editor = prefs.edit();
      editor.putInt(PERCENTILE, random); // first time, save it
      apply(editor);
    }
    return random;
  }

}

Java Source Code List

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