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.content.DialogInterface; 22 import android.os.Bundle; 23 import android.support.v4.app.DialogFragment; 24 import com.android.incallui.call.TelecomAdapter; 25 26 /** 27 * Pop up an alert dialog with OK and Cancel buttons to allow user to Accept or Reject the WAIT 28 * inserted as part of the Dial string. 29 */ 30 public class PostCharDialogFragment extends DialogFragment { 31 32 private static final String STATE_CALL_ID = "CALL_ID"; 33 private static final String STATE_POST_CHARS = "POST_CHARS"; 34 35 private String callId; 36 private String postDialStr; 37 PostCharDialogFragment()38 public PostCharDialogFragment() {} 39 PostCharDialogFragment(String callId, String postDialStr)40 public PostCharDialogFragment(String callId, String postDialStr) { 41 this.callId = callId; 42 this.postDialStr = postDialStr; 43 } 44 45 @Override onCreateDialog(Bundle savedInstanceState)46 public Dialog onCreateDialog(Bundle savedInstanceState) { 47 super.onCreateDialog(savedInstanceState); 48 49 if (postDialStr == null && savedInstanceState != null) { 50 callId = savedInstanceState.getString(STATE_CALL_ID); 51 postDialStr = savedInstanceState.getString(STATE_POST_CHARS); 52 } 53 54 final StringBuilder buf = new StringBuilder(); 55 buf.append(getResources().getText(R.string.wait_prompt_str)); 56 buf.append(postDialStr); 57 58 final AlertDialog.Builder builder = new AlertDialog.Builder(getActivity()); 59 builder.setMessage(buf.toString()); 60 61 builder.setPositiveButton( 62 R.string.pause_prompt_yes, 63 new DialogInterface.OnClickListener() { 64 @Override 65 public void onClick(DialogInterface dialog, int whichButton) { 66 TelecomAdapter.getInstance().postDialContinue(callId, true); 67 } 68 }); 69 builder.setNegativeButton( 70 R.string.pause_prompt_no, 71 new DialogInterface.OnClickListener() { 72 @Override 73 public void onClick(DialogInterface dialog, int whichButton) { 74 dialog.cancel(); 75 } 76 }); 77 78 final AlertDialog dialog = builder.create(); 79 return dialog; 80 } 81 82 @Override onCancel(DialogInterface dialog)83 public void onCancel(DialogInterface dialog) { 84 super.onCancel(dialog); 85 86 TelecomAdapter.getInstance().postDialContinue(callId, false); 87 } 88 89 @Override onSaveInstanceState(Bundle outState)90 public void onSaveInstanceState(Bundle outState) { 91 super.onSaveInstanceState(outState); 92 93 outState.putString(STATE_CALL_ID, callId); 94 outState.putString(STATE_POST_CHARS, postDialStr); 95 } 96 } 97