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/*
* Copyright (C) 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
*
* http://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.settings;
import android.app.Activity;
import android.os.Bundle;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import com.android.settingslib.search.Indexable;
/**
* Base class for fragment suitable for unit testing.
*/
public abstract class SettingsPreferenceFragmentBase extends SettingsPreferenceFragment
implements Indexable {
@Override
@SuppressWarnings({"RequiresNullabilityAnnotation"})
public void onCreate(final Bundle icicle) {
super.onCreate(icicle);
onCreateCallback(icicle);
}
@Override
@SuppressWarnings({"RequiresNullabilityAnnotation"})
public void onActivityCreated(final Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
onActivityCreatedCallback(savedInstanceState);
}
@Override
public void onSaveInstanceState(@NonNull final Bundle outState) {
super.onSaveInstanceState(outState);
onSaveInstanceStateCallback(outState);
}
@Override
public void onStart() {
super.onStart();
onStartCallback();
}
@Override
public void onStop() {
super.onStop();
onStopCallback();
}
protected Activity getCurrentActivity() {
return getActivity();
}
/**
* Callback called from {@link #onCreate}
*/
public abstract void onCreateCallback(@Nullable Bundle icicle);
/**
* Callback called from {@link #onActivityCreated}
*/
public abstract void onActivityCreatedCallback(@Nullable Bundle savedInstanceState);
/**
* Callback called from {@link #onStart}
*/
public abstract void onStartCallback();
/**
* Callback called from {@link #onStop}
*/
public abstract void onStopCallback();
/**
* Callback called from {@link #onSaveInstanceState}
*/
public void onSaveInstanceStateCallback(@NonNull final Bundle outState) {
// Do nothing.
}
}
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