740ac9a047
Bug: 184807417 Bug: 180607918 Test: make SettingsRoboTests Test: make SettingsGoogleRoboTests Change-Id: I78718a59671ca6775abc725432fbfbec6c0993fe
85 lines
2.9 KiB
Java
85 lines
2.9 KiB
Java
/*
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* Copyright (C) 2010 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.fuelgauge;
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import android.content.Context;
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import android.os.BatteryUsageStats;
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import android.util.AttributeSet;
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import android.util.Log;
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import android.view.View;
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import androidx.annotation.NonNull;
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import androidx.annotation.VisibleForTesting;
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import androidx.preference.Preference;
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import androidx.preference.PreferenceViewHolder;
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import com.android.settings.R;
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import com.android.settings.overlay.FeatureFactory;
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/**
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* Custom preference for displaying the battery level as chart graph.
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*/
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public class BatteryHistoryPreference extends Preference {
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private static final String TAG = "BatteryHistoryPreference";
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@VisibleForTesting
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BatteryInfo mBatteryInfo;
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private BatteryChartView mBatteryChartView;
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private BatteryChartPreferenceController mChartPreferenceController;
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public BatteryHistoryPreference(Context context, AttributeSet attrs) {
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super(context, attrs);
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final boolean isChartGraphEnabled =
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FeatureFactory.getFactory(context).getPowerUsageFeatureProvider(context)
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.isChartGraphEnabled(context);
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Log.i(TAG, "isChartGraphEnabled: " + isChartGraphEnabled);
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if (isChartGraphEnabled) {
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setLayoutResource(R.layout.battery_chart_graph);
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}
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setSelectable(false);
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}
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void setBatteryUsageStats(@NonNull BatteryUsageStats batteryUsageStats) {
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BatteryInfo.getBatteryInfo(getContext(), info -> {
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mBatteryInfo = info;
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notifyChanged();
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}, batteryUsageStats, false);
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}
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void setChartPreferenceController(BatteryChartPreferenceController controller) {
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mChartPreferenceController = controller;
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if (mBatteryChartView != null) {
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mChartPreferenceController.setBatteryChartView(mBatteryChartView);
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}
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}
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@Override
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public void onBindViewHolder(PreferenceViewHolder view) {
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super.onBindViewHolder(view);
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final long startTime = System.currentTimeMillis();
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if (mBatteryInfo == null) {
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return;
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}
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mBatteryChartView = (BatteryChartView) view.findViewById(R.id.battery_chart);
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if (mChartPreferenceController != null) {
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mChartPreferenceController.setBatteryChartView(mBatteryChartView);
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}
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BatteryUtils.logRuntime(TAG, "onBindViewHolder", startTime);
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}
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}
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