7961627680
This CL adds logging to areas which are possible suspects for the slowdown some people have been reporting in the PowerUsageAdvanced screen. It times the time it takes for various battery stats methods as well as the time it takes to draw things. Test: still build (only adds logging) Bug: 62959645 Bug: 63442960 Change-Id: I7e6c5e83e33a931057c9fdef14d3bef84f514940
96 lines
3.1 KiB
Java
96 lines
3.1 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.support.annotation.VisibleForTesting;
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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.view.View;
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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.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 static final String TAG = "BatteryHistoryPreference";
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private CharSequence mSummary;
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private TextView mSummaryView;
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@VisibleForTesting
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boolean hideSummary;
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@VisibleForTesting
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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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BatteryInfo.getBatteryInfo(getContext(), info -> {
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mBatteryInfo = info;
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notifyChanged();
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}, batteryStats.getStats(), false);
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}
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public void setBottomSummary(CharSequence text) {
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mSummary = text;
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if (mSummaryView != null) {
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mSummaryView.setVisibility(View.VISIBLE);
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mSummaryView.setText(mSummary);
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}
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hideSummary = false;
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}
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public void hideBottomSummary() {
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if (mSummaryView != null) {
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mSummaryView.setVisibility(View.GONE);
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}
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hideSummary = true;
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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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((TextView) view.findViewById(R.id.charge)).setText(mBatteryInfo.batteryPercentString);
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mSummaryView = (TextView) view.findViewById(R.id.bottom_summary);
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if (mSummary != null) {
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mSummaryView.setText(mSummary);
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}
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if (hideSummary) {
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mSummaryView.setVisibility(View.GONE);
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}
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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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BatteryUtils.logRuntime(TAG, "onBindViewHolder", startTime);
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}
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}
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