e2fbdfefef
1. When there exists estimate time, show it, otherwise show battery status label. 2. Change the summary based on whether it is charging. (Estimated time left vs Time to full charge) Bug: 35328749 Test: RunSettingsRoboTests Change-Id: I64ee8acd248062b4effcfc58ed908be7d89621a3
71 lines
2.6 KiB
Java
71 lines
2.6 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.Bundle;
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import android.os.SystemClock;
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import android.support.v7.preference.Preference;
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import android.support.v7.preference.PreferenceViewHolder;
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import android.util.AttributeSet;
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import android.widget.TextView;
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import com.android.internal.os.BatteryStatsHelper;
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import com.android.settings.R;
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import com.android.settings.Utils;
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import com.android.settings.overlay.FeatureFactory;
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import com.android.settingslib.BatteryInfo;
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import com.android.settingslib.graph.UsageView;
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/**
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* Custom preference for displaying power consumption as a bar and an icon on the left for the
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* subsystem/app type.
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*/
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public class BatteryHistoryPreference extends Preference {
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private BatteryInfo mBatteryInfo;
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public BatteryHistoryPreference(Context context, AttributeSet attrs) {
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super(context, attrs);
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setLayoutResource(R.layout.battery_usage_graph);
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setSelectable(false);
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}
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public void setStats(BatteryStatsHelper batteryStats) {
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final long elapsedRealtimeUs = SystemClock.elapsedRealtime() * 1000;
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mBatteryInfo = BatteryInfo.getBatteryInfo(getContext(), batteryStats.getBatteryBroadcast(),
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batteryStats.getStats(), elapsedRealtimeUs);
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notifyChanged();
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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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if (mBatteryInfo == null) {
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return;
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}
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view.itemView.setClickable(true);
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view.setDividerAllowedAbove(true);
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((TextView) view.findViewById(R.id.charge)).setText(mBatteryInfo.batteryPercentString);
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((TextView) view.findViewById(R.id.estimation)).setText(
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mBatteryInfo.remainingLabel != null ?
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mBatteryInfo.remainingLabel : mBatteryInfo.statusLabel);
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UsageView usageView = (UsageView) view.findViewById(R.id.battery_usage);
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usageView.findViewById(R.id.label_group).setAlpha(.7f);
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mBatteryInfo.bindHistory(usageView);
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}
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}
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