131475959eb09fd873551909dd21d00304b6a4ee9Robert Hahn/* 231475959eb09fd873551909dd21d00304b6a4ee9Robert Hahn * Copyright (C) 2015 The Android Open Source Project 331475959eb09fd873551909dd21d00304b6a4ee9Robert Hahn * 431475959eb09fd873551909dd21d00304b6a4ee9Robert Hahn * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except 531475959eb09fd873551909dd21d00304b6a4ee9Robert Hahn * in compliance with the License. You may obtain a copy of the License at 631475959eb09fd873551909dd21d00304b6a4ee9Robert Hahn * 731475959eb09fd873551909dd21d00304b6a4ee9Robert Hahn * http://www.apache.org/licenses/LICENSE-2.0 831475959eb09fd873551909dd21d00304b6a4ee9Robert Hahn * 931475959eb09fd873551909dd21d00304b6a4ee9Robert Hahn * Unless required by applicable law or agreed to in writing, software distributed under the License 1031475959eb09fd873551909dd21d00304b6a4ee9Robert Hahn * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express 1131475959eb09fd873551909dd21d00304b6a4ee9Robert Hahn * or implied. See the License for the specific language governing permissions and limitations under 1231475959eb09fd873551909dd21d00304b6a4ee9Robert Hahn * the License. 1331475959eb09fd873551909dd21d00304b6a4ee9Robert Hahn */ 1431475959eb09fd873551909dd21d00304b6a4ee9Robert Hahn 15ad31f63f5843898de645f6ee1ac244c872ded8ccRobert Hahnpackage android.support.v17.leanback.supportleanbackshowcase.app.settings; 1686163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn 1786163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahnimport android.app.Fragment; 1886163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahnimport android.content.Context; 1986163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahnimport android.os.Bundle; 2086163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahnimport android.support.v14.preference.PreferenceFragment; 21ad31f63f5843898de645f6ee1ac244c872ded8ccRobert Hahnimport android.support.v17.leanback.supportleanbackshowcase.R; 2286163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahnimport android.support.v17.preference.LeanbackPreferenceFragment; 2386163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahnimport android.support.v17.preference.LeanbackSettingsFragment; 2486163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahnimport android.support.v7.preference.DialogPreference; 2586163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahnimport android.support.v7.preference.ListPreference; 2686163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahnimport android.support.v7.preference.Preference; 2786163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahnimport android.support.v7.preference.PreferenceScreen; 28fd6954036f5be6b2ca578d76e70510fa23051911Robert Hahnimport android.widget.Toast; 2986163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn 30fd6954036f5be6b2ca578d76e70510fa23051911Robert Hahnimport java.util.Arrays; 3186163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahnimport java.util.Stack; 3286163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn 331f4fc662637de581b4860ec9875ade2cc55bf817Dake Gupublic class SettingsExampleFragment extends LeanbackSettingsFragment { 3486163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn 3586163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn @Override 3686163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn public void onPreferenceStartInitialScreen() { 3786163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn startPreferenceFragment(buildPreferenceFragment(R.xml.prefs, null)); 3886163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn } 3986163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn 4086163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn @Override 4186163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn public boolean onPreferenceStartFragment(PreferenceFragment preferenceFragment, 4286163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn Preference preference) { 4386163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn return false; 4486163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn } 4586163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn 4686163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn @Override 4786163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn public boolean onPreferenceStartScreen(PreferenceFragment preferenceFragment, 4886163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn PreferenceScreen preferenceScreen) { 4986163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn PreferenceFragment frag = buildPreferenceFragment(R.xml.prefs, preferenceScreen.getKey()); 5086163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn startPreferenceFragment(frag); 5186163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn return true; 5286163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn } 5386163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn 5486163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn private PreferenceFragment buildPreferenceFragment(int preferenceResId, String root) { 5586163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn PreferenceFragment fragment = new PrefFragment(); 5686163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn Bundle args = new Bundle(); 5786163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn args.putInt("preferenceResource", preferenceResId); 5886163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn args.putString("root", root); 5986163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn fragment.setArguments(args); 6086163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn return fragment; 6186163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn } 6286163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn 631f4fc662637de581b4860ec9875ade2cc55bf817Dake Gu public static class PrefFragment extends LeanbackPreferenceFragment { 6486163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn 6586163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn @Override 6686163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn public void onCreatePreferences(Bundle bundle, String s) { 6786163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn String root = getArguments().getString("root", null); 6886163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn int prefResId = getArguments().getInt("preferenceResource"); 6986163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn if (root == null) { 7086163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn addPreferencesFromResource(prefResId); 7186163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn } else { 7286163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn setPreferencesFromResource(prefResId, root); 7386163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn } 7486163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn } 7586163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn 7686163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn @Override 77fd6954036f5be6b2ca578d76e70510fa23051911Robert Hahn public boolean onPreferenceTreeClick(Preference preference) { 78fd6954036f5be6b2ca578d76e70510fa23051911Robert Hahn final String[] keys = {"prefs_wifi_connect_wps", "prefs_date", "prefs_time", 79fd6954036f5be6b2ca578d76e70510fa23051911Robert Hahn "prefs_date_time_use_timezone", "app_banner_sample_app", "pref_force_stop", 80fd6954036f5be6b2ca578d76e70510fa23051911Robert Hahn "pref_uninstall", "pref_more_info"}; 81fd6954036f5be6b2ca578d76e70510fa23051911Robert Hahn if (Arrays.asList(keys).contains(preference.getKey())) { 82fd6954036f5be6b2ca578d76e70510fa23051911Robert Hahn Toast.makeText(getActivity(), "Implement your own action handler.", Toast.LENGTH_SHORT).show(); 83fd6954036f5be6b2ca578d76e70510fa23051911Robert Hahn return true; 84fd6954036f5be6b2ca578d76e70510fa23051911Robert Hahn } 85fd6954036f5be6b2ca578d76e70510fa23051911Robert Hahn return super.onPreferenceTreeClick(preference); 86fd6954036f5be6b2ca578d76e70510fa23051911Robert Hahn } 87fd6954036f5be6b2ca578d76e70510fa23051911Robert Hahn 8886163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn } 8986163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn} 90