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.Fragment; 19 import android.os.Bundle; 20 import android.preference.Preference; 21 import android.preference.PreferenceFragment; 22 import android.text.TextUtils; 23 24 import com.android.emergency.PreferenceKeys; 25 import com.android.emergency.R; 26 import com.android.emergency.ReloadablePreferenceInterface; 27 import com.android.internal.logging.MetricsLogger; 28 import com.android.internal.logging.MetricsProto.MetricsEvent; 29 30 /** 31 * Fragment that displays personal and medical information. 32 */ 33 public class EditEmergencyInfoFragment extends PreferenceFragment { 34 @Override onCreate(Bundle savedInstanceState)35 public void onCreate(Bundle savedInstanceState) { 36 super.onCreate(savedInstanceState); 37 38 addPreferencesFromResource(R.xml.edit_emergency_info); 39 40 for (int i = 0; i < PreferenceKeys.KEYS_EDIT_EMERGENCY_INFO.length; i++) { 41 final int index = i; 42 String preferenceKey = PreferenceKeys.KEYS_EDIT_EMERGENCY_INFO[i]; 43 Preference preference = findPreference(preferenceKey); 44 preference.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() { 45 @Override 46 public boolean onPreferenceChange(Preference preference, Object value) { 47 boolean notSet = TextUtils.isEmpty((String) value); 48 // 0 is the default subtype. In DP1 and DP2 we had no explicit subtype. 49 // Start at 30 to differentiate between before and after. 50 MetricsLogger.action( 51 preference.getContext(), 52 MetricsEvent.ACTION_EDIT_EMERGENCY_INFO_FIELD, 53 30 + index * 2 + (notSet ? 0 : 1)); 54 return true; 55 } 56 }); 57 } 58 } 59 60 @Override onResume()61 public void onResume() { 62 super.onResume(); 63 reloadFromPreference(); 64 } 65 66 /** Reloads all the preferences by reading the value from the shared preferences. */ reloadFromPreference()67 public void reloadFromPreference() { 68 for (String preferenceKey : PreferenceKeys.KEYS_EDIT_EMERGENCY_INFO) { 69 ReloadablePreferenceInterface preference = (ReloadablePreferenceInterface) 70 findPreference(preferenceKey); 71 if (preference != null) { 72 preference.reloadFromPreference(); 73 } 74 } 75 } 76 newInstance()77 public static Fragment newInstance() { 78 return new EditEmergencyInfoFragment(); 79 } 80 } 81