/* * Copyright 2024 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * https://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.android.devicediagnostics import android.os.Bundle import androidx.fragment.app.commit import androidx.preference.PreferenceFragmentCompat import com.android.settingslib.collapsingtoolbar.CollapsingToolbarBaseActivity; class MainFragment : PreferenceFragmentCompat() { override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) { setPreferencesFromResource(R.xml.preferences_main, rootKey) } } class MainActivity : CollapsingToolbarBaseActivity() { override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_one_fragment) setTitle(R.string.app_title) if (savedInstanceState == null) { supportFragmentManager.commit { setReorderingAllowed(true) add(R.id.fragment_container_view, MainFragment()) } } } }