Android Open Source - android Credential Utils

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License

The source code is released under:

MIT License

Java Source Code

package com.felina.android;
/*from w  ww.ja  v a2s.  c o m*/
import com.felina.android.Constants.Extra;

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

public class CredentialUtils {
  /**
   * reads the previously saved email from the preference file
   * @param context 
   * @return the email read
   */
  public static synchronized String readEmail(Context context) {
    SharedPreferences prefs = context.getSharedPreferences(Extra.CREDENTIAL_PREFS, Context.MODE_PRIVATE);
    return prefs.getString(Extra.CREDENTIAL_EMAIL, null);
  }
  
  /**
   * writes the email to the preference file
   * @param context
   * @param email
   */
  public static synchronized void writeEmail(Context context, String email) {
    SharedPreferences prefs = context.getSharedPreferences(Extra.CREDENTIAL_PREFS, Context.MODE_PRIVATE);
    prefs.edit().putString(Extra.CREDENTIAL_EMAIL, email).commit();
  }
  
  /**
   * reads the previously saved password from the preference file
   * @param context 
   * @return the password read
   */
  public static synchronized String readPassword(Context context) {
    SharedPreferences prefs = context.getSharedPreferences(Extra.CREDENTIAL_PREFS, Context.MODE_PRIVATE);
    return prefs.getString(Extra.CREDENTIAL_PASSWORD, null);
  }
  
  /**
   * writes the password to the preference file
   * @param context
   * @param password
   */
  public static synchronized void writePassword(Context context, String pass) {
    SharedPreferences prefs = context.getSharedPreferences(Extra.CREDENTIAL_PREFS, Context.MODE_PRIVATE);
    prefs.edit().putString(Extra.CREDENTIAL_PASSWORD, pass).commit();
  }
  
  /**
   * reads the previously saved password from the preference file
   * @param context 
   * @return the password read
   */
  public static synchronized String readName(Context context) {
    SharedPreferences prefs = context.getSharedPreferences(Extra.CREDENTIAL_PREFS, Context.MODE_PRIVATE);
    return prefs.getString(Extra.CREDENTIAL_NAME, null);
  }
  
  /**
   * writes the password to the preference file
   * @param context
   * @param password
   */
  public static synchronized void writeName(Context context, String name) {
    SharedPreferences prefs = context.getSharedPreferences(Extra.CREDENTIAL_PREFS, Context.MODE_PRIVATE);
    prefs.edit().putString(Extra.CREDENTIAL_NAME, name).commit();
  }
}

Java Source Code List

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