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 import android.support.v14.preference.PreferenceFragment; 22 import android.support.v7.preference.Preference; 23 import android.text.TextUtils; 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.AutoCompleteEditTextPreference; 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.CustomEditTextPreference; 33 34 /** 35 * Fragment that displays personal and medical information. 36 */ 37 public class EditMedicalInfoFragment extends PreferenceFragment { 38 @Override onCreatePreferences(Bundle savedInstanceState, String rootKey)39 public void onCreatePreferences(Bundle savedInstanceState, String rootKey) { 40 setPreferencesFromResource(R.xml.edit_medical_info, rootKey); 41 42 for (int i = 0; i < PreferenceKeys.KEYS_EDIT_EMERGENCY_INFO.length; i++) { 43 final int index = i; 44 String preferenceKey = PreferenceKeys.KEYS_EDIT_EMERGENCY_INFO[i]; 45 46 Preference preference = findPreference(preferenceKey); 47 preference.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() { 48 @Override 49 public boolean onPreferenceChange(Preference preference, Object value) { 50 // Log settings changes. 51 boolean notSet = TextUtils.isEmpty((String) value); 52 // 0 is the default subtype. In DP1 and DP2 we had no explicit subtype. 53 // Start at 30 to differentiate between before and after. 54 MetricsLogger.action( 55 preference.getContext(), 56 MetricsEvent.ACTION_EDIT_EMERGENCY_INFO_FIELD, 57 30 + index * 2 + (notSet ? 0 : 1)); 58 // Enable or disable settings suggestion, as appropriate. 59 PreferenceUtils.updateSettingsSuggestionState(getActivity()); 60 // If the preference implements OnPreferenceChangeListener, notify it of the 61 // change as well. 62 if (Preference.OnPreferenceChangeListener.class.isInstance(preference)) { 63 return ((Preference.OnPreferenceChangeListener) preference) 64 .onPreferenceChange(preference, value); 65 } 66 return true; 67 } 68 }); 69 } 70 } 71 72 @Override onResume()73 public void onResume() { 74 super.onResume(); 75 reloadFromPreference(); 76 } 77 78 @Override onDisplayPreferenceDialog(Preference preference)79 public void onDisplayPreferenceDialog(Preference preference) { 80 DialogFragment fragment = null; 81 if (preference instanceof CustomEditTextPreference) { 82 fragment = CustomEditTextPreference.CustomPreferenceDialogFragment 83 .newInstance(preference.getKey()); 84 } else if (preference instanceof AutoCompleteEditTextPreference) { 85 fragment = AutoCompleteEditTextPreference.AutoCompleteEditTextPreferenceDialogFragment 86 .newInstance(preference.getKey()); 87 } 88 if (fragment != null) { 89 fragment.setTargetFragment(this, 0); 90 fragment.show(getFragmentManager(), "dialog_preference"); 91 } else { 92 super.onDisplayPreferenceDialog(preference); 93 } 94 } 95 96 /** Reloads all the preferences by reading the value from the shared preferences. */ reloadFromPreference()97 public void reloadFromPreference() { 98 for (String preferenceKey : PreferenceKeys.KEYS_EDIT_EMERGENCY_INFO) { 99 ReloadablePreferenceInterface preference = (ReloadablePreferenceInterface) 100 findPreference(preferenceKey); 101 if (preference != null) { 102 preference.reloadFromPreference(); 103 } 104 } 105 } 106 newInstance()107 public static Fragment newInstance() { 108 return new EditMedicalInfoFragment(); 109 } 110 } 111