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      1 /*
      2  * Copyright (C) 2013 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.incallui;
     18 
     19 import android.app.AlertDialog;
     20 import android.app.Dialog;
     21 import android.app.DialogFragment;
     22 import android.content.DialogInterface;
     23 import android.os.Bundle;
     24 import android.view.WindowManager;
     25 
     26 import com.android.dialer.R;
     27 
     28 /**
     29  * Pop up an alert dialog with OK and Cancel buttons to allow user to Accept or Reject the WAIT
     30  * inserted as part of the Dial string.
     31  */
     32 public class PostCharDialogFragment extends DialogFragment {
     33 
     34     private static final String STATE_CALL_ID = "CALL_ID";
     35     private static final String STATE_POST_CHARS = "POST_CHARS";
     36 
     37     private String mCallId;
     38     private String mPostDialStr;
     39 
     40     public PostCharDialogFragment() {
     41     }
     42 
     43     public PostCharDialogFragment(String callId, String postDialStr) {
     44         mCallId = callId;
     45         mPostDialStr = postDialStr;
     46     }
     47 
     48     @Override
     49     public Dialog onCreateDialog(Bundle savedInstanceState) {
     50         super.onCreateDialog(savedInstanceState);
     51 
     52         if (mPostDialStr == null && savedInstanceState != null) {
     53             mCallId = savedInstanceState.getString(STATE_CALL_ID);
     54             mPostDialStr = savedInstanceState.getString(STATE_POST_CHARS);
     55         }
     56 
     57         final StringBuilder buf = new StringBuilder();
     58         buf.append(getResources().getText(R.string.wait_prompt_str));
     59         buf.append(mPostDialStr);
     60 
     61         final AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
     62         builder.setMessage(buf.toString());
     63 
     64         builder.setPositiveButton(R.string.pause_prompt_yes, new DialogInterface.OnClickListener() {
     65             @Override
     66             public void onClick(DialogInterface dialog, int whichButton) {
     67                 TelecomAdapter.getInstance().postDialContinue(mCallId, true);
     68             }
     69         });
     70         builder.setNegativeButton(R.string.pause_prompt_no, new DialogInterface.OnClickListener() {
     71             @Override
     72             public void onClick(DialogInterface dialog, int whichButton) {
     73                 dialog.cancel();
     74             }
     75         });
     76 
     77         final AlertDialog dialog = builder.create();
     78         return dialog;
     79     }
     80 
     81     @Override
     82     public void onCancel(DialogInterface dialog) {
     83         super.onCancel(dialog);
     84 
     85         TelecomAdapter.getInstance().postDialContinue(mCallId, false);
     86     }
     87 
     88     @Override
     89     public void onSaveInstanceState(Bundle outState) {
     90         super.onSaveInstanceState(outState);
     91 
     92         outState.putString(STATE_CALL_ID, mCallId);
     93         outState.putString(STATE_POST_CHARS, mPostDialStr);
     94     }
     95 }
     96