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      1 /*
      2  * Copyright (C) 2006 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.phone.settings.fdn;
     18 
     19 import android.app.Activity;
     20 import android.content.Intent;
     21 import android.net.Uri;
     22 import android.os.Bundle;
     23 import android.text.InputType;
     24 import android.text.TextUtils;
     25 import android.text.method.DigitsKeyListener;
     26 import android.util.Log;
     27 import android.view.KeyEvent;
     28 import android.view.MenuItem;
     29 import android.view.View;
     30 import android.view.inputmethod.EditorInfo;
     31 import android.widget.Button;
     32 import android.widget.EditText;
     33 import android.widget.TextView;
     34 
     35 import com.android.phone.PhoneGlobals;
     36 import com.android.phone.R;
     37 
     38 /**
     39  * Pin2 entry screen.
     40  */
     41 public class GetPin2Screen extends Activity implements TextView.OnEditorActionListener {
     42     private static final String LOG_TAG = PhoneGlobals.LOG_TAG;
     43 
     44     private EditText mPin2Field;
     45     private Button mOkButton;
     46 
     47     @Override
     48     protected void onCreate(Bundle icicle) {
     49         super.onCreate(icicle);
     50 
     51         setContentView(R.layout.get_pin2_screen);
     52 
     53         mPin2Field = (EditText) findViewById(R.id.pin);
     54         mPin2Field.setKeyListener(DigitsKeyListener.getInstance());
     55         mPin2Field.setMovementMethod(null);
     56         mPin2Field.setOnEditorActionListener(this);
     57         mPin2Field.setInputType(
     58                 InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_VARIATION_PASSWORD);
     59 
     60         mOkButton = (Button) findViewById(R.id.ok);
     61         mOkButton.setOnClickListener(mClicked);
     62     }
     63 
     64     @Override
     65     public boolean onOptionsItemSelected(MenuItem item) {
     66         if (item.getItemId() == android.R.id.home) {
     67             onBackPressed();
     68             return true;
     69         }
     70         return super.onOptionsItemSelected(item);
     71     }
     72 
     73     private String getPin2() {
     74         return mPin2Field.getText().toString();
     75     }
     76 
     77     private void returnResult() {
     78         Bundle map = new Bundle();
     79         map.putString("pin2", getPin2());
     80 
     81         Intent intent = getIntent();
     82         Uri uri = intent.getData();
     83 
     84         Intent action = new Intent();
     85         if (uri != null) action.setAction(uri.toString());
     86         setResult(RESULT_OK, action.putExtras(map));
     87         finish();
     88     }
     89 
     90     @Override
     91     public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
     92         if (actionId == EditorInfo.IME_ACTION_DONE) {
     93             mOkButton.performClick();
     94             return true;
     95         }
     96         return false;
     97     }
     98 
     99     private final View.OnClickListener mClicked = new View.OnClickListener() {
    100         @Override
    101         public void onClick(View v) {
    102             if (TextUtils.isEmpty(mPin2Field.getText())) {
    103                 return;
    104             }
    105 
    106             returnResult();
    107         }
    108     };
    109 
    110     private void log(String msg) {
    111         Log.d(LOG_TAG, "[GetPin2] " + msg);
    112     }
    113 }
    114