51ce242573
Test: locally with flame, make RunSettingsRoboTests -j96 ROBOTEST_FILTER=AdaptiveSleepPreferenceControllerTest,AdaptiveSleepBatterySaverPreferenceControllerTest Bug: 186690152 Change-Id: I42e018a8cf48166a8250fac9510a8882efb58568
72 lines
2.3 KiB
Java
72 lines
2.3 KiB
Java
/*
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* Copyright (C) 2021 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.display;
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import android.content.Context;
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import android.os.PowerManager;
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import androidx.annotation.VisibleForTesting;
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import androidx.preference.PreferenceScreen;
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import com.android.settings.R;
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import com.android.settingslib.widget.BannerMessagePreference;
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/**
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* The controller of Screen attention's battery saver warning preference.
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* The preference appears when Screen Attention feature is disabled by battery saver mode.
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*/
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public class AdaptiveSleepBatterySaverPreferenceController {
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@VisibleForTesting
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final BannerMessagePreference mPreference;
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private final PowerManager mPowerManager;
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public AdaptiveSleepBatterySaverPreferenceController(Context context) {
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mPreference = new BannerMessagePreference(context);
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mPreference.setTitle(R.string.ambient_camera_summary_battery_saver_on);
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mPreference.setPositiveButtonText(R.string.disable_text);
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mPowerManager = context.getSystemService(PowerManager.class);
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mPreference.setPositiveButtonOnClickListener(p -> {
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mPowerManager.setPowerSaveModeEnabled(false);
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});
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}
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/**
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* Adds the controlled preference to the provided preference screen.
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*/
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public void addToScreen(PreferenceScreen screen) {
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screen.addPreference(mPreference);
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updateVisibility();
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}
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/**
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* Need this because all controller tests use RoboElectric. No easy way to mock this service,
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* so we mock the call we need
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*/
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@VisibleForTesting
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boolean isPowerSaveMode() {
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return mPowerManager.isPowerSaveMode();
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}
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/**
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* Refreshes the visibility of the preference.
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*/
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public void updateVisibility() {
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mPreference.setVisible(isPowerSaveMode());
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}
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}
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