Fix problems with determining when to kill apps for wake usage. (1ebccf53) · Commits · e / os / android_frameworks_base

core/java/android/os/BatteryStats.java

+5 −2

Original line number	Diff line number	Diff line
		@@ -23,6 +23,7 @@ import java.util.Map;
		import android.util.Log;
		import android.util.Printer;
		import android.util.SparseArray;
		import android.util.TimeUtils;

		/**
		* A class providing access to battery usage statistics, including information on
		@@ -1576,8 +1577,10 @@ public abstract class BatteryStats implements Parcelable {
		Uid.Proc.ExcessiveWake ew = ps.getExcessiveWake(e);
		if (ew != null) {
		pw.print(prefix); pw.print(" * Killed for wake lock use: ");
		pw.print(ew.usedTime); pw.print("ms over ");
		pw.print(ew.overTime); pw.print("ms (");
		TimeUtils.formatDuration(ew.usedTime, pw);
		pw.print(" over ");
		TimeUtils.formatDuration(ew.overTime, pw);
		pw.print(" (");
		pw.print((ew.usedTime*100)/ew.overTime);
		pw.println("%)");
		}

core/java/android/os/Looper.java

+2 −1

Original line number	Diff line number	Diff line
		@@ -192,10 +192,11 @@ public class Looper {
		pw.println(prefix + "mQueue=" + ((mQueue != null) ? mQueue : "(null"));
		if (mQueue != null) {
		synchronized (mQueue) {
		long now = SystemClock.uptimeMillis();
		Message msg = mQueue.mMessages;
		int n = 0;
		while (msg != null) {
		pw.println(prefix + " Message " + n + ": " + msg);
		pw.println(prefix + " Message " + n + ": " + msg.toString(now));
		n++;
		msg = msg.next;
		}

core/java/android/os/Message.java

+6 −1

Original line number	Diff line number	Diff line
		@@ -19,6 +19,7 @@ package android.os;
		import android.os.Bundle;
		import android.os.Parcel;
		import android.os.Parcelable;
		import android.util.TimeUtils;

		/**
		*
		@@ -366,13 +367,17 @@ public final class Message implements Parcelable {
		}

		public String toString() {
		return toString(SystemClock.uptimeMillis());
		}

		String toString(long now) {
		StringBuilder b = new StringBuilder();

		b.append("{ what=");
		b.append(what);

		b.append(" when=");
		b.append(when);
		TimeUtils.formatDuration(when-now, b);

		if (arg1 != 0) {
		b.append(" arg1=");

core/java/android/util/TimeUtils.java

+125 −0

Original line number	Diff line number	Diff line
		@@ -24,6 +24,7 @@ import org.xmlpull.v1.XmlPullParser;
		import org.xmlpull.v1.XmlPullParserException;

		import java.io.IOException;
		import java.io.PrintWriter;
		import java.util.TimeZone;
		import java.util.Date;

		@@ -130,4 +131,128 @@ public class TimeUtils {
		public static String getTimeZoneDatabaseVersion() {
		return ZoneInfoDB.getVersion();
		}

		private static final int SECONDS_PER_MINUTE = 60;
		private static final int SECONDS_PER_HOUR = 60 * 60;
		private static final int SECONDS_PER_DAY = 24 * 60 * 60;

		/** @hide Just for debugging; not internationalized. */
		public static void formatDuration(long duration, StringBuilder builder) {
		if (duration == 0) {
		builder.append("0");
		return;
		}
		if (duration > 0) {
		builder.append("+");
		} else {
		builder.append("-");
		duration = -duration;
		}

		int millis = (int)(duration%1000);
		int seconds = (int) Math.floor(duration / 1000);
		int days = 0, hours = 0, minutes = 0;

		if (seconds > SECONDS_PER_DAY) {
		days = seconds / SECONDS_PER_DAY;
		seconds -= days * SECONDS_PER_DAY;
		}
		if (seconds > SECONDS_PER_HOUR) {
		hours = seconds / SECONDS_PER_HOUR;
		seconds -= hours * SECONDS_PER_HOUR;
		}
		if (seconds > SECONDS_PER_MINUTE) {
		minutes = seconds / SECONDS_PER_MINUTE;
		seconds -= minutes * SECONDS_PER_MINUTE;
		}

		boolean doall = false;
		if (days > 0) {
		builder.append(days);
		builder.append('d');
		doall = true;
		}
		if (doall \|\| hours > 0) {
		builder.append(hours);
		builder.append('h');
		doall = true;
		}
		if (doall \|\| minutes > 0) {
		builder.append(minutes);
		builder.append('m');
		doall = true;
		}
		if (doall \|\| seconds > 0) {
		builder.append(seconds);
		builder.append('s');
		doall = true;
		}
		builder.append(millis);
		builder.append("ms");
		}

		/** @hide Just for debugging; not internationalized. */
		public static void formatDuration(long duration, PrintWriter pw) {
		if (duration == 0) {
		pw.print("0");
		return;
		}
		if (duration > 0) {
		pw.print("+");
		} else {
		pw.print("-");
		duration = -duration;
		}

		int millis = (int)(duration%1000);
		int seconds = (int) Math.floor(duration / 1000);
		int days = 0, hours = 0, minutes = 0;

		if (seconds > SECONDS_PER_DAY) {
		days = seconds / SECONDS_PER_DAY;
		seconds -= days * SECONDS_PER_DAY;
		}
		if (seconds > SECONDS_PER_HOUR) {
		hours = seconds / SECONDS_PER_HOUR;
		seconds -= hours * SECONDS_PER_HOUR;
		}
		if (seconds > SECONDS_PER_MINUTE) {
		minutes = seconds / SECONDS_PER_MINUTE;
		seconds -= minutes * SECONDS_PER_MINUTE;
		}

		boolean doall = false;
		if (days > 0) {
		pw.print(days);
		pw.print('d');
		doall = true;
		}
		if (doall \|\| hours > 0) {
		pw.print(hours);
		pw.print('h');
		doall = true;
		}
		if (doall \|\| minutes > 0) {
		pw.print(minutes);
		pw.print('m');
		doall = true;
		}
		if (doall \|\| seconds > 0) {
		pw.print(seconds);
		pw.print('s');
		doall = true;
		}
		pw.print(millis);
		pw.print("ms");
		}


		/** @hide Just for debugging; not internationalized. */
		public static void formatDuration(long time, long now, PrintWriter pw) {
		if (time == 0) {
		pw.print("--");
		return;
		}
		formatDuration(time-now, pw);
		}
		}

core/java/com/android/internal/app/PlatLogoActivity.java

+14 −0

Original line number	Diff line number	Diff line
		@@ -18,17 +18,31 @@ package com.android.internal.app;

		import android.app.Activity;
		import android.os.Bundle;
		import android.view.MotionEvent;
		import android.widget.ImageView;
		import android.widget.Toast;

		public class PlatLogoActivity extends Activity {
		Toast mToast;

		@Override
		protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);

		mToast = Toast.makeText(this, "Zombie art by Jack Larson", Toast.LENGTH_SHORT);

		ImageView content = new ImageView(this);
		content.setImageResource(com.android.internal.R.drawable.platlogo);
		content.setScaleType(ImageView.ScaleType.FIT_CENTER);

		setContentView(content);
		}

		@Override
		public boolean dispatchTouchEvent(MotionEvent ev) {
		if (ev.getAction() == MotionEvent.ACTION_UP) {
		mToast.show();
		}
		return super.dispatchTouchEvent(ev);
		}
		}