Merge "Readability improvements in Logging" am: d51df736f6 am: 90b6e78657 am: 3ae84b6efe (972d866b) · Commits · e / os / android_frameworks_base

telecomm/java/android/telecom/ConnectionService.java

+12 −9

Original line number	Diff line number	Diff line
		@@ -515,9 +515,12 @@ public abstract class ConnectionService extends Service {
		final boolean isUnknown = args.argi2 == 1;
		if (!mAreAccountsInitialized) {
		Log.d(this, "Enqueueing pre-init request %s", id);
		mPreInitializationConnectionRequests.add(new Runnable() {
		mPreInitializationConnectionRequests.add(
		new android.telecom.Logging.Runnable(
		SESSION_HANDLER + SESSION_CREATE_CONN + ".pICR",
		null /lock/) {
		@Override
		public void run() {
		public void loggedRun() {
		createConnection(
		connectionManagerPhoneAccount,
		id,
		@@ -525,7 +528,7 @@ public abstract class ConnectionService extends Service {
		isIncoming,
		isUnknown);
		}
		});
		}.prepare());
		} else {
		createConnection(
		connectionManagerPhoneAccount,
		@@ -1381,9 +1384,9 @@ public abstract class ConnectionService extends Service {
		public void onResult(
		final List<ComponentName> componentNames,
		final List<IBinder> services) {
		mHandler.post(new Runnable() {
		mHandler.post(new android.telecom.Logging.Runnable("oAA.qRCS.oR", null /lock/) {
		@Override
		public void run() {
		public void loggedRun() {
		for (int i = 0; i < componentNames.size() && i < services.size(); i++) {
		mRemoteConnectionManager.addConnectionService(
		componentNames.get(i),
		@@ -1392,17 +1395,17 @@ public abstract class ConnectionService extends Service {
		onAccountsInitialized();
		Log.d(this, "remote connection services found: " + services);
		}
		});
		}.prepare());
		}

		@Override
		public void onError() {
		mHandler.post(new Runnable() {
		mHandler.post(new android.telecom.Logging.Runnable("oAA.qRCS.oE", null /lock/) {
		@Override
		public void run() {
		public void loggedRun() {
		mAreAccountsInitialized = true;
		}
		});
		}.prepare());
		}
		});
		}

telecomm/java/android/telecom/Log.java

+10 −5

Original line number	Diff line number	Diff line
		@@ -48,13 +48,13 @@ public class Log {
		// Generic tag for all Telecom logging
		@VisibleForTesting
		public static String TAG = "TelecomFramework";
		public static boolean DEBUG = isLoggable(android.util.Log.DEBUG);
		public static boolean INFO = isLoggable(android.util.Log.INFO);
		public static boolean VERBOSE = isLoggable(android.util.Log.VERBOSE);
		public static boolean WARN = isLoggable(android.util.Log.WARN);
		public static boolean ERROR = isLoggable(android.util.Log.ERROR);

		private static final boolean FORCE_LOGGING = false; /* STOP SHIP if true */
		public static final boolean DEBUG = isLoggable(android.util.Log.DEBUG);
		public static final boolean INFO = isLoggable(android.util.Log.INFO);
		public static final boolean VERBOSE = isLoggable(android.util.Log.VERBOSE);
		public static final boolean WARN = isLoggable(android.util.Log.WARN);
		public static final boolean ERROR = isLoggable(android.util.Log.ERROR);

		// Used to synchronize singleton logging lazy initialization
		private static final Object sSingletonSync = new Object();
		@@ -340,6 +340,11 @@ public class Log {

		public static void setTag(String tag) {
		TAG = tag;
		DEBUG = isLoggable(android.util.Log.DEBUG);
		INFO = isLoggable(android.util.Log.INFO);
		VERBOSE = isLoggable(android.util.Log.VERBOSE);
		WARN = isLoggable(android.util.Log.WARN);
		ERROR = isLoggable(android.util.Log.ERROR);
		}

		/**

telecomm/java/android/telecom/Logging/Session.java

+52 −22

Original line number	Diff line number	Diff line
		@@ -19,6 +19,7 @@ package android.telecom.Logging;
		import android.annotation.NonNull;
		import android.os.Parcel;
		import android.os.Parcelable;
		import android.telecom.Log;
		import android.text.TextUtils;

		import com.android.internal.annotations.VisibleForTesting;
		@@ -26,20 +27,23 @@ import com.android.internal.annotations.VisibleForTesting;
		import java.util.ArrayList;

		/**
		* The session that stores information about a thread's point of entry into the Telecom code that
		* persists until the thread exits Telecom.
		* Stores information about a thread's point of entry into that should persist until that thread
		* exits.
		* @hide
		*/
		public class Session {

		public static final String START_SESSION = "START_SESSION";
		public static final String START_EXTERNAL_SESSION = "START_EXTERNAL_SESSION";
		public static final String CREATE_SUBSESSION = "CREATE_SUBSESSION";
		public static final String CONTINUE_SUBSESSION = "CONTINUE_SUBSESSION";
		public static final String END_SUBSESSION = "END_SUBSESSION";
		public static final String END_SESSION = "END_SESSION";

		public static final String SUBSESSION_SEPARATION_CHAR = "->";
		public static final String SESSION_SEPARATION_CHAR_CHILD = "_";
		public static final String EXTERNAL_INDICATOR = "E-";
		public static final String TRUNCATE_STRING = "...";

		/**
		* Initial value of mExecutionEndTimeMs and the final value of {@link #getLocalExecutionTime()}
		@@ -49,15 +53,19 @@ public class Session {

		public static class Info implements Parcelable {
		public final String sessionId;
		public final String shortMethodName;
		public final String methodPath;

		private Info(String id, String methodName) {
		private Info(String id, String path) {
		sessionId = id;
		shortMethodName = methodName;
		methodPath = path;
		}

		public static Info getInfo (Session s) {
		return new Info(s.getFullSessionId(), s.getShortMethodName());
		// Create Info based on the truncated method path if the session is external, so we do
		// not get multiple stacking external sessions (unless we have DEBUG level logging or
		// lower).
		return new Info(s.getFullSessionId(), s.getFullMethodPath(
		!Log.DEBUG && s.isSessionExternal()));
		}

		/** Responsible for creating Info objects for deserialized Parcels. */
		@@ -86,7 +94,7 @@ public class Session {
		@Override
		public void writeToParcel(Parcel destination, int flags) {
		destination.writeString(sessionId);
		destination.writeString(shortMethodName);
		destination.writeString(methodPath);
		}
		}

		@@ -226,7 +234,15 @@ public class Session {
		if (parentSession == null) {
		return mSessionId;
		} else {
		return parentSession.getFullSessionId() + "_" + mSessionId;
		if (Log.VERBOSE) {
		return parentSession.getFullSessionId() +
		// Append "_X" to subsession to show subsession designation.
		SESSION_SEPARATION_CHAR_CHILD + mSessionId;
		} else {
		// Only worry about the base ID at the top of the tree.
		return parentSession.getFullSessionId();
		}

		}
		}

		@@ -259,16 +275,18 @@ public class Session {
		}

		// Recursively concatenate mShortMethodName with the parent Sessions to create full method
		// path. Caches this string so that multiple calls for the path will be quick.
		public String getFullMethodPath() {
		// path. if truncatePath is set to true, all other external sessions (except for the most
		// recent) will be truncated to "..."
		public String getFullMethodPath(boolean truncatePath) {
		StringBuilder sb = new StringBuilder();
		getFullMethodPath(sb);
		getFullMethodPath(sb, truncatePath);
		return sb.toString();
		}

		private synchronized void getFullMethodPath(StringBuilder sb) {
		// Don't calculate if we have already figured it out!
		if (!TextUtils.isEmpty(mFullMethodPathCache)) {
		private synchronized void getFullMethodPath(StringBuilder sb, boolean truncatePath) {
		// Return cached value for method path. When returning the truncated path, recalculate the
		// full path without using the cached value.
		if (!TextUtils.isEmpty(mFullMethodPathCache) && !truncatePath) {
		sb.append(mFullMethodPathCache);
		return;
		}
		@@ -278,25 +296,37 @@ public class Session {
		// Check to see if the session has been renamed yet. If it has not, then the session
		// has not been continued.
		isSessionStarted = !mShortMethodName.equals(parentSession.mShortMethodName);
		parentSession.getFullMethodPath(sb);
		parentSession.getFullMethodPath(sb, truncatePath);
		sb.append(SUBSESSION_SEPARATION_CHAR);
		}
		// Encapsulate the external session's method name so it is obvious what part of the session
		// is external.
		// is external or truncate it if we do not want the entire history.
		if (isExternal()) {
		if (truncatePath) {
		sb.append(TRUNCATE_STRING);
		} else {
		sb.append("(");
		sb.append(mShortMethodName);
		sb.append(")");
		}
		} else {
		sb.append(mShortMethodName);
		}

		if(isSessionStarted) {
		// If we are returning the truncated path, do not save that path as the full path.
		if (isSessionStarted && !truncatePath) {
		// Cache this value so that we do not have to do this work next time!
		// We do not cache the value if the session being evaluated hasn't been continued yet.
		mFullMethodPathCache = sb.toString();
		}
		}
		// Recursively move to the top of the tree to see if the parent session is external.
		private boolean isSessionExternal() {
		if (getParentSession() == null) {
		return isExternal();
		} else {
		return getParentSession().isSessionExternal();
		}
		}

		@Override
		public int hashCode() {
		@@ -350,7 +380,7 @@ public class Session {
		return mParentSession.toString();
		} else {
		StringBuilder methodName = new StringBuilder();
		methodName.append(getFullMethodPath());
		methodName.append(getFullMethodPath(false /truncatePath/));
		if (mOwnerInfo != null && !mOwnerInfo.isEmpty()) {
		methodName.append("(InCall package: ");
		methodName.append(mOwnerInfo);

telecomm/java/android/telecom/Logging/SessionManager.java

+2 −3

Original line number	Diff line number	Diff line
		@@ -177,8 +177,9 @@ public class SessionManager {
		}

		// Create Session from Info and add to the sessionMapper under this ID.
		Log.d(LOGGING_TAG, Session.START_EXTERNAL_SESSION);
		Session externalSession = new Session(Session.EXTERNAL_INDICATOR + sessionInfo.sessionId,
		sessionInfo.shortMethodName, System.currentTimeMillis(),
		sessionInfo.methodPath, System.currentTimeMillis(),
		false /isStartedFromActiveSession/, null);
		externalSession.setIsExternal(true);
		// Mark the external session as already completed, since we have no way of knowing when
		@@ -190,8 +191,6 @@ public class SessionManager {
		// Create a subsession from this external Session parent node
		Session childSession = createSubsession();
		continueSession(childSession, shortMethodName);

		Log.d(LOGGING_TAG, Session.START_SESSION);
		}

		/**

telecomm/java/android/telecom/Logging/Runnable.java

+1 −1

File changed.

Contains only whitespace changes.