Merge "Switch to BatteryStatsHelper implementation in the framework." (c1405900) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/fuelgauge/BatterySipper.java→src/com/android/settings/fuelgauge/BatteryEntry.java

+305 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2009 The Android Open Source Project
		* Copyright (C) 2014 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.
		@@ -13,58 +13,105 @@
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/
		package com.android.settings.fuelgauge;

		import com.android.settings.R;
		import com.android.settings.fuelgauge.PowerUsageDetail.DrainType;
		package com.android.settings.fuelgauge;

		import android.content.Context;
		import android.content.pm.ApplicationInfo;
		import android.content.pm.PackageInfo;
		import android.content.pm.PackageManager;
		import android.content.pm.PackageManager.NameNotFoundException;
		import android.content.pm.UserInfo;
		import android.graphics.drawable.Drawable;
		import android.os.BatteryStats;
		import android.os.Handler;
		import android.os.BatteryStats.Uid;
		import android.os.UserManager;
		import com.android.internal.os.BatterySipper;
		import com.android.settings.R;
		import com.android.settings.users.UserUtils;

		import java.util.ArrayList;
		import java.util.HashMap;

		/**
		* Contains information about package name, icon image, power usage about an
		* application or a system service.
		* Wraps the power usage data of a BatterySipper with information about package name
		* and icon image.
		*/
		public class BatterySipper implements Comparable<BatterySipper> {
		final Context mContext;
		/* Cache cleared when PowerUsageSummary is destroyed */
		public class BatteryEntry {
		public static final int MSG_UPDATE_NAME_ICON = 1;
		public static final int MSG_REPORT_FULLY_DRAWN = 2;

		static final HashMap<String,UidToDetail> sUidCache = new HashMap<String,UidToDetail>();
		final ArrayList<BatterySipper> mRequestQueue;
		final Handler mHandler;
		String name;
		Drawable icon;
		int iconId; // For passing to the detail screen.
		Uid uidObj;
		double value;
		double[] values;
		DrainType drainType;
		long usageTime;
		long cpuTime;
		long gpsTime;
		long wifiRunningTime;
		long cpuFgTime;
		long wakeLockTime;
		long mobileRxPackets;
		long mobileTxPackets;
		long wifiRxPackets;
		long wifiTxPackets;
		long mobileRxBytes;
		long mobileTxBytes;
		long wifiRxBytes;
		long wifiTxBytes;
		double percent;
		double noCoveragePercent;
		String defaultPackageName;
		String[] mPackages;

		static final ArrayList<BatteryEntry> mRequestQueue = new ArrayList<BatteryEntry>();
		static Handler mHandler;

		static private class NameAndIconLoader extends Thread {
		private boolean mAbort = false;

		public NameAndIconLoader() {
		super("BatteryUsage Icon Loader");
		}

		public void abort() {
		mAbort = true;
		}

		@Override
		public void run() {
		while (true) {
		BatteryEntry be;
		synchronized (mRequestQueue) {
		if (mRequestQueue.isEmpty() \|\| mAbort) {
		mHandler.sendEmptyMessage(MSG_REPORT_FULLY_DRAWN);
		mRequestQueue.clear();
		return;
		}
		be = mRequestQueue.remove(0);
		}
		be.loadNameAndIcon();
		}
		}
		}

		private static NameAndIconLoader mRequestThread;

		public static void startRequestQueue() {
		if (mHandler != null) {
		synchronized (mRequestQueue) {
		if (!mRequestQueue.isEmpty()) {
		if (mRequestThread != null) {
		mRequestThread.abort();
		}
		mRequestThread = new NameAndIconLoader();
		mRequestThread.setPriority(Thread.MIN_PRIORITY);
		mRequestThread.start();
		mRequestQueue.notify();
		}
		}
		}
		}

		public static void stopRequestQueue() {
		synchronized (mRequestQueue) {
		if (mRequestThread != null) {
		mRequestThread.abort();
		mRequestThread = null;
		mHandler = null;
		}
		}
		}

		public static void clearUidCache() {
		sUidCache.clear();
		}

		public final Context context;
		public final BatterySipper sipper;

		public String name;
		public Drawable icon;
		public int iconId; // For passing to the detail screen.
		public String defaultPackageName;

		static class UidToDetail {
		String name;
		@@ -72,31 +119,69 @@ public class BatterySipper implements Comparable<BatterySipper> {
		Drawable icon;
		}

		BatterySipper(Context context, ArrayList<BatterySipper> requestQueue,
		Handler handler, String label, DrainType drainType,
		int iconId, Uid uid, double[] values) {
		mContext = context;
		mRequestQueue = requestQueue;
		public BatteryEntry(Context context, Handler handler, UserManager um, BatterySipper sipper) {
		mHandler = handler;
		this.values = values;
		name = label;
		this.drainType = drainType;
		if (iconId > 0) {
		icon = mContext.getResources().getDrawable(iconId);
		this.context = context;
		this.sipper = sipper;
		switch (sipper.drainType) {
		case IDLE:
		name = context.getResources().getString(R.string.power_idle);
		iconId = R.drawable.ic_settings_phone_idle;
		break;
		case CELL:
		name = context.getResources().getString(R.string.power_cell);
		iconId = R.drawable.ic_settings_cell_standby;
		break;
		case PHONE:
		name = context.getResources().getString(R.string.power_phone);
		iconId = R.drawable.ic_settings_voice_calls;
		break;
		case WIFI:
		name = context.getResources().getString(R.string.power_wifi);
		iconId = R.drawable.ic_settings_wifi;
		break;
		case BLUETOOTH:
		name = context.getResources().getString(R.string.power_bluetooth);
		iconId = R.drawable.ic_settings_bluetooth;
		break;
		case SCREEN:
		name = context.getResources().getString(R.string.power_screen);
		iconId = R.drawable.ic_settings_display;
		break;
		case APP:
		name = sipper.packageWithHighestDrain;
		break;
		case USER: {
		UserInfo info = um.getUserInfo(sipper.userId);
		if (info != null) {
		icon = UserUtils.getUserIcon(context, um, info, context.getResources());
		name = info != null ? info.name : null;
		if (name == null) {
		name = Integer.toString(info.id);
		}
		name = context.getResources().getString(
		R.string.running_process_item_user_label, name);
		} else {
		icon = null;
		name = context.getResources().getString(
		R.string.running_process_item_removed_user_label);
		}
		if (values != null) value = values[0];
		if ((label == null \|\| iconId == 0) && uid != null) {
		getQuickNameIconForUid(uid);
		} break;
		case UNACCOUNTED:
		name = context.getResources().getString(R.string.power_unaccounted);
		iconId = R.drawable.ic_power_system;
		break;
		case OVERCOUNTED:
		name = context.getResources().getString(R.string.power_overcounted);
		iconId = R.drawable.ic_power_system;
		break;
		}
		uidObj = uid;
		if (iconId > 0) {
		icon = context.getResources().getDrawable(iconId);
		}

		double getSortValue() {
		return value;
		if ((name == null \|\| iconId == 0) && this.sipper.uidObj != null) {
		getQuickNameIconForUid(this.sipper.uidObj);
		}

		double[] getValues() {
		return values;
		}

		public Drawable getIcon() {
		@@ -110,28 +195,7 @@ public class BatterySipper implements Comparable<BatterySipper> {
		return name;
		}

		@Override
		public int compareTo(BatterySipper other) {
		// Return the flipped value because we want the items in descending order
		return Double.compare(other.getSortValue(), getSortValue());
		}

		/**
		* Gets a list of packages associated with the current user
		*/
		public String[] getPackages() {
		return mPackages;
		}

		public int getUid() {
		// Bail out if the current sipper is not an App sipper.
		if (uidObj == null) {
		return 0;
		}
		return uidObj.getUid();
		}

		void getQuickNameIconForUid(Uid uidObj) {
		void getQuickNameIconForUid(BatteryStats.Uid uidObj) {
		final int uid = uidObj.getUid();
		final String uidString = Integer.toString(uid);
		if (sUidCache.containsKey(uidString)) {
		@@ -141,18 +205,18 @@ public class BatterySipper implements Comparable<BatterySipper> {
		icon = utd.icon;
		return;
		}
		PackageManager pm = mContext.getPackageManager();
		PackageManager pm = context.getPackageManager();
		String[] packages = pm.getPackagesForUid(uid);
		icon = pm.getDefaultActivityIcon();
		if (packages == null) {
		//name = Integer.toString(uid);
		if (uid == 0) {
		name = mContext.getResources().getString(R.string.process_kernel_label);
		name = context.getResources().getString(R.string.process_kernel_label);
		} else if ("mediaserver".equals(name)) {
		name = mContext.getResources().getString(R.string.process_mediaserver_label);
		name = context.getResources().getString(R.string.process_mediaserver_label);
		}
		iconId = R.drawable.ic_power_system;
		icon = mContext.getResources().getDrawable(iconId);
		icon = context.getResources().getDrawable(iconId);
		return;
		} else {
		//name = packages[0];
		@@ -164,29 +228,25 @@ public class BatterySipper implements Comparable<BatterySipper> {
		}
		}

		public static void clearUidCache() {
		sUidCache.clear();
		}

		/**
		* Loads the app label and icon image and stores into the cache.
		*/
		public void loadNameAndIcon() {
		// Bail out if the current sipper is not an App sipper.
		if (uidObj == null) {
		if (sipper.uidObj == null) {
		return;
		}
		PackageManager pm = mContext.getPackageManager();
		final int uid = uidObj.getUid();
		PackageManager pm = context.getPackageManager();
		final int uid = sipper.uidObj.getUid();
		final Drawable defaultActivityIcon = pm.getDefaultActivityIcon();
		mPackages = pm.getPackagesForUid(uid);
		if (mPackages == null) {
		sipper.mPackages = pm.getPackagesForUid(uid);
		if (sipper.mPackages == null) {
		name = Integer.toString(uid);
		return;
		}

		String[] packageLabels = new String[mPackages.length];
		System.arraycopy(mPackages, 0, packageLabels, 0, mPackages.length);
		String[] packageLabels = new String[sipper.mPackages.length];
		System.arraycopy(sipper.mPackages, 0, packageLabels, 0, sipper.mPackages.length);

		int preferredIndex = -1;
		// Convert package names to user-facing labels where possible
		@@ -200,11 +260,11 @@ public class BatterySipper implements Comparable<BatterySipper> {
		packageLabels[i] = label.toString();
		}
		if (ai.icon != 0) {
		defaultPackageName = mPackages[i];
		defaultPackageName = sipper.mPackages[i];
		icon = ai.loadIcon(pm);
		break;
		}
		} catch (NameNotFoundException e) {
		} catch (PackageManager.NameNotFoundException e) {
		}
		}
		if (icon == null) icon = defaultActivityIcon;
		@@ -213,7 +273,7 @@ public class BatterySipper implements Comparable<BatterySipper> {
		name = packageLabels[0];
		} else {
		// Look for an official name for this UID.
		for (String pkgName : mPackages) {
		for (String pkgName : sipper.mPackages) {
		try {
		final PackageInfo pi = pm.getPackageInfo(pkgName, 0);
		if (pi.sharedUserLabel != 0) {
		@@ -232,15 +292,14 @@ public class BatterySipper implements Comparable<BatterySipper> {
		}
		}
		}
		final String uidString = Integer.toString(uidObj.getUid());
		final String uidString = Integer.toString(sipper.uidObj.getUid());
		UidToDetail utd = new UidToDetail();
		utd.name = name;
		utd.icon = icon;
		utd.packageName = defaultPackageName;
		sUidCache.put(uidString, utd);
		if (mHandler != null) {
		mHandler.sendMessage(
		mHandler.obtainMessage(BatteryStatsHelper.MSG_UPDATE_NAME_ICON, this));
		mHandler.sendMessage(mHandler.obtainMessage(MSG_UPDATE_NAME_ICON, this));
		}
		}
		}