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      1 /*
      2  * Copyright (C) 2017 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.dialer.simulator.impl;
     18 
     19 import android.app.AlertDialog;
     20 import android.app.Dialog;
     21 import android.os.Bundle;
     22 import android.support.v4.app.DialogFragment;
     23 import android.telecom.TelecomManager;
     24 import android.widget.EditText;
     25 
     26 /** Holds dialog logic for creating different types of voice calls. */
     27 public final class SimulatorDialogFragment extends DialogFragment {
     28 
     29   private final String[] callerIdPresentationItems = {
     30     "ALLOWED", "PAYPHONE", "RESTRICTED", "UNKNOWN"
     31   };
     32   private int callerIdPresentationChoice = 1;
     33 
     34   private DialogCallback dialogCallback;
     35 
     36   static SimulatorDialogFragment newInstance(DialogCallback dialogCallback) {
     37     SimulatorDialogFragment fragment = new SimulatorDialogFragment();
     38     fragment.setCallBack(dialogCallback);
     39     return fragment;
     40   }
     41 
     42   public void setCallBack(DialogCallback dialogCallback) {
     43     this.dialogCallback = dialogCallback;
     44   }
     45 
     46   @Override
     47   public Dialog onCreateDialog(Bundle bundle) {
     48     AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
     49     final EditText input = new EditText(getActivity());
     50     input.setHint("Please input phone number");
     51     builder
     52         .setTitle("Phone Number:")
     53         .setView(input)
     54         .setSingleChoiceItems(
     55             callerIdPresentationItems,
     56             0,
     57             (dialog, id) -> {
     58               switch (id) {
     59                 case 0:
     60                   callerIdPresentationChoice = TelecomManager.PRESENTATION_ALLOWED;
     61                   break;
     62                 case 1:
     63                   callerIdPresentationChoice = TelecomManager.PRESENTATION_PAYPHONE;
     64                   break;
     65                 case 2:
     66                   callerIdPresentationChoice = TelecomManager.PRESENTATION_RESTRICTED;
     67                   break;
     68                 case 3:
     69                   callerIdPresentationChoice = TelecomManager.PRESENTATION_UNKNOWN;
     70                   break;
     71                 default:
     72                   throw new IllegalStateException("Unknown presentation choice selected!");
     73               }
     74             })
     75         .setPositiveButton(
     76             R.string.call,
     77             (dialog, id) -> {
     78               dialogCallback.createCustomizedCall(
     79                   input.getText().toString(), callerIdPresentationChoice);
     80               dialog.cancel();
     81               SimulatorDialogFragment.this.dismiss();
     82             });
     83     AlertDialog dialog = builder.create();
     84     dialog.show();
     85     return dialog;
     86   }
     87 
     88   /** Callback for after clicking enter button on dialog. */
     89   public interface DialogCallback {
     90     void createCustomizedCall(String callerId, int callerIdPresentation);
     91   }
     92 }
     93