1 /* 2 * Copyright (C) 2017 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.car.settings.common; 18 19 import android.os.Bundle; 20 21 import android.support.annotation.LayoutRes; 22 import android.support.annotation.StringRes; 23 24 import com.android.car.settings.R; 25 import com.android.car.view.PagedListView; 26 27 import java.util.ArrayList; 28 29 /** 30 * Settings page that only contain a list of items. 31 */ 32 public abstract class ListSettingsFragment extends BaseFragment { 33 34 protected PagedListView mListView; 35 protected TypedPagedListAdapter mPagedListAdapter; 36 getBundle()37 protected static Bundle getBundle() { 38 Bundle bundle = BaseFragment.getBundle(); 39 bundle.putInt(EXTRA_LAYOUT, R.layout.list); 40 return bundle; 41 } 42 43 @Override onActivityCreated(Bundle savedInstanceState)44 public void onActivityCreated(Bundle savedInstanceState) { 45 super.onActivityCreated(savedInstanceState); 46 47 mListView = (PagedListView) getView().findViewById(R.id.list); 48 mListView.setDarkMode(); 49 mPagedListAdapter = new TypedPagedListAdapter(getContext(), getLineItems()); 50 mListView.setAdapter(mPagedListAdapter); 51 } 52 53 /** 54 * Gets a List of LineItems to show up in this activity. 55 */ getLineItems()56 public abstract ArrayList<TypedPagedListAdapter.LineItem> getLineItems(); 57 } 58