1 /* 2 * Copyright (C) 2016 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 package com.android.emergency.edit; 17 18 import android.app.DialogFragment; 19 import android.app.Fragment; 20 import android.os.Bundle; 21 22 import androidx.preference.Preference; 23 import androidx.preference.PreferenceFragment; 24 25 import com.android.emergency.PreferenceKeys; 26 import com.android.emergency.R; 27 import com.android.emergency.ReloadablePreferenceInterface; 28 import com.android.emergency.preferences.EmergencyNamePreference; 29 import com.android.emergency.util.PreferenceUtils; 30 import com.android.internal.logging.MetricsLogger; 31 import com.android.internal.logging.nano.MetricsProto.MetricsEvent; 32 import com.android.settingslib.CustomDialogPreference; 33 import com.android.settingslib.CustomEditTextPreference; 34 35 import android.text.TextUtils; 36 37 /** 38 * Fragment that displays personal and medical information. 39 */ 40 public class EditMedicalInfoFragment extends PreferenceFragment { 41 42 private EmergencyNamePreference mEmergencyNamePreference; 43 44 private static final String DIALOG_PREFERENCE_TAG = "dialog_preference"; 45 46 @Override onCreatePreferences(Bundle savedInstanceState, String rootKey)47 public void onCreatePreferences(Bundle savedInstanceState, String rootKey) { 48 setPreferencesFromResource(R.xml.edit_medical_info, rootKey); 49 50 for (int i = 0; i < PreferenceKeys.KEYS_EDIT_EMERGENCY_INFO.length; i++) { 51 final int index = i; 52 String preferenceKey = PreferenceKeys.KEYS_EDIT_EMERGENCY_INFO[i]; 53 54 Preference preference = findPreference(preferenceKey); 55 preference.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() { 56 @Override 57 public boolean onPreferenceChange(Preference preference, Object value) { 58 // Log settings changes. 59 boolean notSet = TextUtils.isEmpty((String) value); 60 // 0 is the default subtype. In DP1 and DP2 we had no explicit subtype. 61 // Start at 30 to differentiate between before and after. 62 MetricsLogger.action( 63 preference.getContext(), 64 MetricsEvent.ACTION_EDIT_EMERGENCY_INFO_FIELD, 65 30 + index * 2 + (notSet ? 0 : 1)); 66 // Enable or disable settings suggestion, as appropriate. 67 PreferenceUtils.updateSettingsSuggestionState(getActivity()); 68 // If the preference implements OnPreferenceChangeListener, notify it of the 69 // change as well. 70 if (Preference.OnPreferenceChangeListener.class.isInstance(preference)) { 71 return ((Preference.OnPreferenceChangeListener) preference) 72 .onPreferenceChange(preference, value); 73 } 74 return true; 75 } 76 }); 77 } 78 79 mEmergencyNamePreference = (EmergencyNamePreference) findPreference( 80 PreferenceKeys.KEY_NAME); 81 } 82 83 @Override onResume()84 public void onResume() { 85 super.onResume(); 86 reloadFromPreference(); 87 mEmergencyNamePreference.reloadFromUserManager(); 88 } 89 90 @Override onDisplayPreferenceDialog(Preference preference)91 public void onDisplayPreferenceDialog(Preference preference) { 92 DialogFragment fragment = null; 93 if (preference instanceof CustomEditTextPreference) { 94 fragment = CustomEditTextPreference.CustomPreferenceDialogFragment 95 .newInstance(preference.getKey()); 96 } else if (preference instanceof CustomDialogPreference) { 97 fragment = EmergencyNamePreference.EmergencyNamePreferenceDialogFragment 98 .newInstance(preference.getKey()); 99 } 100 if (fragment != null) { 101 fragment.setTargetFragment(this, 0); 102 fragment.show(getFragmentManager(), DIALOG_PREFERENCE_TAG); 103 } else { 104 super.onDisplayPreferenceDialog(preference); 105 } 106 } 107 108 /** Reloads all the preferences by reading the value from the shared preferences. */ reloadFromPreference()109 public void reloadFromPreference() { 110 for (String preferenceKey : PreferenceKeys.KEYS_EDIT_EMERGENCY_INFO) { 111 ReloadablePreferenceInterface preference = (ReloadablePreferenceInterface) 112 findPreference(preferenceKey); 113 if (preference != null) { 114 preference.reloadFromPreference(); 115 } 116 } 117 } 118 newInstance()119 public static Fragment newInstance() { 120 return new EditMedicalInfoFragment(); 121 } 122 } 123