src/com/owncloud/android/authentication/PinCheck.java

   1 package com.owncloud.android.authentication;
   2
   3 import android.app.Activity;
   4 import android.content.SharedPreferences;
   5 import android.preference.PreferenceManager;
   6
   7 import com.owncloud.android.MainApp;
   8
   9 public class PinCheck extends Activity {
  10
  11     private static Long timestamp = 0l;
  12     private static Long lastStart = 0l; // this must be here because it's called twice - in onCreate and onResume
  13     private static int PINCODE_TIMEOUT = 1000;
  14
  15     public static void setUnlockTimestamp() {
  16         timestamp = System.currentTimeMillis();
  17     }
  18
  19     public static boolean checkIfPinEntry(){
  20         if ((System.currentTimeMillis() - timestamp) > PINCODE_TIMEOUT &&
  21             (System.currentTimeMillis() - lastStart) > PINCODE_TIMEOUT
  22             ){
  23             SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(MainApp.getAppContext());
  24             if (appPrefs.getBoolean("set_pincode", false)) {
  25                 lastStart = System.currentTimeMillis();
  26                 return true;
  27             }
  28         }
  29         return false;
  30     }
  31 }