1 /* 2 * Copyright (C) 2020 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.settings.emergency; 18 19 import static android.content.DialogInterface.BUTTON_POSITIVE; 20 21 import android.content.Context; 22 import android.content.DialogInterface; 23 import android.text.TextUtils; 24 import android.util.AttributeSet; 25 import android.view.View; 26 import android.widget.EditText; 27 28 import androidx.annotation.VisibleForTesting; 29 30 import com.android.settings.R; 31 import com.android.settingslib.CustomDialogPreferenceCompat; 32 import com.android.settingslib.emergencynumber.EmergencyNumberUtils; 33 34 /** 35 * A dialog preference allowing user to provide a phone number to call during emergency gesture. 36 */ 37 public class EmergencyGestureNumberOverridePreference extends 38 CustomDialogPreferenceCompat { 39 private static final String TAG = "EmergencyGestureNumberO"; 40 @VisibleForTesting 41 EditText mEditText; 42 43 private EmergencyNumberUtils mEmergencyNumberUtils; 44 EmergencyGestureNumberOverridePreference(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes)45 public EmergencyGestureNumberOverridePreference(Context context, 46 AttributeSet attrs, int defStyleAttr, int defStyleRes) { 47 super(context, attrs, defStyleAttr, defStyleRes); 48 init(context); 49 } 50 EmergencyGestureNumberOverridePreference(Context context, AttributeSet attrs, int defStyleAttr)51 public EmergencyGestureNumberOverridePreference(Context context, AttributeSet attrs, 52 int defStyleAttr) { 53 super(context, attrs, defStyleAttr); 54 init(context); 55 } 56 EmergencyGestureNumberOverridePreference(Context context, AttributeSet attrs)57 public EmergencyGestureNumberOverridePreference(Context context, AttributeSet attrs) { 58 super(context, attrs); 59 init(context); 60 } 61 EmergencyGestureNumberOverridePreference(Context context)62 public EmergencyGestureNumberOverridePreference(Context context) { 63 super(context); 64 init(context); 65 } 66 init(Context context)67 private void init(Context context) { 68 mEmergencyNumberUtils = new EmergencyNumberUtils(context); 69 } 70 71 @Override setNegativeButtonText(int negativeButtonTextResId)72 public void setNegativeButtonText(int negativeButtonTextResId) { 73 super.setNegativeButtonText(negativeButtonTextResId); 74 } 75 76 @Override onBindDialogView(View view)77 protected void onBindDialogView(View view) { 78 super.onBindDialogView(view); 79 mEditText = view.findViewById(R.id.emergency_gesture_number_override); 80 final String defaultNumber = mEmergencyNumberUtils.getDefaultPoliceNumber(); 81 mEditText.setHint(defaultNumber); 82 final String number = mEmergencyNumberUtils.getPoliceNumber(); 83 if (!TextUtils.equals(number, defaultNumber)) { 84 mEditText.setText(number); 85 } 86 } 87 88 @Override onClick(DialogInterface dialog, int which)89 public void onClick(DialogInterface dialog, int which) { 90 if (which == BUTTON_POSITIVE) { 91 final String input = mEditText.getText().toString(); 92 if (!TextUtils.isEmpty(input)) { 93 mEmergencyNumberUtils.setEmergencyNumberOverride(input); 94 } else { 95 mEmergencyNumberUtils.setEmergencyNumberOverride( 96 mEmergencyNumberUtils.getDefaultPoliceNumber()); 97 } 98 } 99 } 100 } 101