src/org/average/nfcauthcr/NFCAuthCREnroll.java

   1 package org.average.nfcauthcr;
   2
   3 import android.os.Bundle;
   4 import android.app.Activity;
   5 import android.preference.PreferenceManager;
   6 import android.content.SharedPreferences;
   7 import android.content.SharedPreferences.Editor;
   8 import android.util.Log;
   9 import android.view.View;
  10 import android.widget.RadioButton;
  11
  12 public class NFCAuthCREnroll extends Activity
  13 {
  14         private final String TAG = getClass().getName();
  15
  16         private static boolean waitingForResult = false;
  17         private static SharedPreferences prefs;
  18         private static int slot;
  19
  20         @Override
  21         protected void onCreate(Bundle savedInstanceState)
  22         {
  23                 super.onCreate(savedInstanceState);
  24                 Log.v(TAG, "Starting");
  25                 prefs = PreferenceManager.getDefaultSharedPreferences(this);
  26         }
  27
  28         @Override
  29         protected void onResume() {
  30                 super.onResume();
  31                 setContentView(R.layout.main);
  32                 slot = prefs.getInt("slot_number", -1);
  33                 Log.v(TAG, "found saved slot value " + slot);
  34                 RadioButton btn = null;
  35                 switch (slot) {
  36                 case 1: btn = (RadioButton)findViewById(R.id.slot_1);
  37                         break;
  38                 case 2: btn = (RadioButton)findViewById(R.id.slot_2);
  39                         break;
  40                 }
  41                 if (btn != null) btn.setChecked(true);
  42         }
  43
  44         @Override
  45         protected void onPause() {
  46                 super.onPause();
  47                 Log.v(TAG, "Going inactive, try to stop");
  48                 if (!waitingForResult) { finish(); }
  49         }
  50
  51         @Override
  52         protected void onStop() {
  53                 super.onStop();
  54                 Log.v(TAG, "Stop requested");
  55         }
  56
  57         public void onSlotSelectionClicked(View view) {
  58                 Log.v(TAG, "Radio Button selected");
  59                 if (! ((RadioButton) view).isChecked()) return;
  60                 switch(view.getId()) {
  61                 case R.id.slot_1: slot=1; break;
  62                 case R.id.slot_2: slot=2; break;
  63                 }
  64                 Editor editor = prefs.edit();
  65                 editor.putInt("slot_number", slot);
  66                 editor.commit();
  67                 Log.v(TAG, "stored slot number " + slot);
  68         }
  69
  70         public void onEnrollClicked(View view) {
  71                 Log.v(TAG, "Enroll clicked");
  72                 if (!waitingForResult) { finish(); }
  73         }
  74 }