1 /* 2 * Copyright (C) 2019 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.tv.settings.help; 18 19 import android.content.pm.ResolveInfo; 20 import android.os.Bundle; 21 22 import androidx.annotation.Keep; 23 import androidx.preference.Preference; 24 25 import com.android.internal.logging.nano.MetricsProto; 26 import com.android.tv.settings.MainFragment; 27 import com.android.tv.settings.R; 28 import com.android.tv.settings.SettingsPreferenceFragment; 29 import com.android.tv.settings.overlay.FeatureFactory; 30 31 /** 32 * The "Help & feedback" screen in TV settings. 33 */ 34 @Keep 35 public class HelpFragment extends SettingsPreferenceFragment { 36 37 private static final String KEY_HELP = "help_center"; 38 39 @Override onCreatePreferences(Bundle savedInstanceState, String rootKey)40 public void onCreatePreferences(Bundle savedInstanceState, String rootKey) { 41 setPreferencesFromResource(R.xml.help_and_feedback, null); 42 43 final Preference helpPref = findPreference(KEY_HELP); 44 if (helpPref != null) { 45 final ResolveInfo info = MainFragment.systemIntentIsHandled(getActivity(), 46 helpPref.getIntent()); 47 helpPref.setVisible(info != null); 48 } 49 } 50 51 @Override onPreferenceTreeClick(Preference preference)52 public boolean onPreferenceTreeClick(Preference preference) { 53 switch (preference.getKey()) { 54 case KEY_HELP: 55 FeatureFactory.getFactory(getActivity()).getSupportFeatureProvider().startSupport( 56 getActivity()); 57 return true; 58 default: 59 return super.onPreferenceTreeClick(preference); 60 } 61 } 62 63 @Override getMetricsCategory()64 public int getMetricsCategory() { 65 return MetricsProto.MetricsEvent.ACTION_SETTING_HELP_AND_FEEDBACK; 66 } 67 } 68