blob: b2818bf601db196a1fee38e2c6c64ae1e9904dbf [file] [log] [blame]
/*
* Copyright (C) 2010 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.fuelgauge;
import android.content.Context;
import android.os.BatteryUsageStats;
import android.util.AttributeSet;
import android.util.Log;
import android.view.View;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.annotation.VisibleForTesting;
import androidx.preference.Preference;
import androidx.preference.PreferenceViewHolder;
import com.android.settings.R;
import com.android.settings.overlay.FeatureFactory;
import com.android.settings.widget.UsageView;
/**
* Custom preference for displaying the battery level as chart graph.
*/
public class BatteryHistoryPreference extends Preference {
private static final String TAG = "BatteryHistoryPreference";
@VisibleForTesting boolean mHideSummary;
@VisibleForTesting BatteryInfo mBatteryInfo;
private boolean mIsChartGraphEnabled;
private TextView mSummaryView;
private CharSequence mSummaryContent;
private BatteryChartView mBatteryChartView;
private BatteryChartPreferenceController mChartPreferenceController;
public BatteryHistoryPreference(Context context, AttributeSet attrs) {
super(context, attrs);
mIsChartGraphEnabled =
FeatureFactory.getFactory(context).getPowerUsageFeatureProvider(context)
.isChartGraphEnabled(context);
Log.i(TAG, "isChartGraphEnabled: " + mIsChartGraphEnabled);
setLayoutResource(
mIsChartGraphEnabled
? R.layout.battery_chart_graph
: R.layout.battery_usage_graph);
setSelectable(false);
}
public void setBottomSummary(CharSequence text) {
mSummaryContent = text;
if (mSummaryView != null) {
mSummaryView.setVisibility(View.VISIBLE);
mSummaryView.setText(mSummaryContent);
}
mHideSummary = false;
}
public void hideBottomSummary() {
if (mSummaryView != null) {
mSummaryView.setVisibility(View.GONE);
}
mHideSummary = true;
}
void setBatteryUsageStats(@NonNull BatteryUsageStats batteryUsageStats) {
BatteryInfo.getBatteryInfo(getContext(), info -> {
mBatteryInfo = info;
notifyChanged();
}, batteryUsageStats, false);
}
void setChartPreferenceController(BatteryChartPreferenceController controller) {
mChartPreferenceController = controller;
if (mBatteryChartView != null) {
mChartPreferenceController.setBatteryChartView(mBatteryChartView);
}
}
@Override
public void onBindViewHolder(PreferenceViewHolder view) {
super.onBindViewHolder(view);
final long startTime = System.currentTimeMillis();
if (mBatteryInfo == null) {
return;
}
if (mIsChartGraphEnabled) {
mBatteryChartView = (BatteryChartView) view.findViewById(R.id.battery_chart);
mBatteryChartView.setCompanionTextView(
(TextView) view.findViewById(R.id.companion_text));
if (mChartPreferenceController != null) {
mChartPreferenceController.setBatteryChartView(mBatteryChartView);
}
} else {
final TextView chargeView = (TextView) view.findViewById(R.id.charge);
chargeView.setText(mBatteryInfo.batteryPercentString);
mSummaryView = (TextView) view.findViewById(R.id.bottom_summary);
if (mSummaryContent != null) {
mSummaryView.setText(mSummaryContent);
}
if (mHideSummary) {
mSummaryView.setVisibility(View.GONE);
}
final UsageView usageView = (UsageView) view.findViewById(R.id.battery_usage);
usageView.findViewById(R.id.label_group).setAlpha(.7f);
mBatteryInfo.bindHistory(usageView);
}
BatteryUtils.logRuntime(TAG, "onBindViewHolder", startTime);
}
}