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.settings.core.instrumentation; 17 18 import android.content.Context; 19 20 import com.android.settings.DialogCreatable; 21 import com.android.settings.core.lifecycle.ObservableDialogFragment; 22 import com.android.settings.overlay.FeatureFactory; 23 24 public abstract class InstrumentedDialogFragment extends ObservableDialogFragment 25 implements Instrumentable { 26 27 protected final DialogCreatable mDialogCreatable; 28 protected int mDialogId; 29 protected MetricsFeatureProvider mMetricsFeatureProvider; 30 31 public InstrumentedDialogFragment() { 32 this(null /* parentFragment */, 0 /* dialogId */); 33 } 34 35 /** 36 * Use this if the dialog is created via {@code DialogCreatable} 37 */ 38 public InstrumentedDialogFragment(DialogCreatable dialogCreatable, int dialogId) { 39 mDialogCreatable = dialogCreatable; 40 mDialogId = dialogId; 41 mLifecycle.addObserver(new VisibilityLoggerMixin(getMetricsCategory())); 42 } 43 44 45 @Override 46 public void onAttach(Context context) { 47 super.onAttach(context); 48 mMetricsFeatureProvider = FeatureFactory.getFactory(context).getMetricsFeatureProvider(); 49 } 50 } 51