[Rlog58b] Log user pauses (05ee6ad8) · Commits · e / os / android_packages_inputmethods_LatinIME

java/src/com/android/inputmethod/research/ResearchLogger.java

+18 −4

Original line number	Diff line number	Diff line
		@@ -1153,7 +1153,7 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
		suggestion == null ? null : scrubbedWord, Constants.SUGGESTION_STRIP_COORDINATE,
		Constants.SUGGESTION_STRIP_COORDINATE);
		researchLogger.commitCurrentLogUnitAsWord(scrubbedWord, Long.MAX_VALUE, isBatchMode);
		researchLogger.mStatistics.recordManualSuggestion();
		researchLogger.mStatistics.recordManualSuggestion(SystemClock.uptimeMillis());
		}

		/**
		@@ -1281,7 +1281,7 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
		}
		researchLogger.enqueueEvent(logUnit != null ? logUnit : researchLogger.mCurrentLogUnit,
		LOGSTATEMENT_LATINIME_REVERTCOMMIT, committedWord, originallyTypedWord);
		researchLogger.mStatistics.recordRevertCommit();
		researchLogger.mStatistics.recordRevertCommit(SystemClock.uptimeMillis());
		researchLogger.commitCurrentLogUnitAsWord(originallyTypedWord, Long.MAX_VALUE, isBatchMode);
		}

		@@ -1611,7 +1611,8 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
		final ResearchLogger researchLogger = getInstance();
		researchLogger.enqueueEvent(LOGSTATEMENT_LATINIME_ONENDBATCHINPUT, enteredText,
		enteredWordPos);
		researchLogger.mStatistics.recordGestureInput(enteredText.length());
		researchLogger.mStatistics.recordGestureInput(enteredText.length(),
		SystemClock.uptimeMillis());
		}

		/**
		@@ -1624,7 +1625,20 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
		public static void latinIME_handleBackspace_batch(final CharSequence deletedText) {
		final ResearchLogger researchLogger = getInstance();
		researchLogger.enqueueEvent(LOGSTATEMENT_LATINIME_HANDLEBACKSPACE_BATCH, deletedText);
		researchLogger.mStatistics.recordGestureDelete();
		researchLogger.mStatistics.recordGestureDelete(deletedText.length(),
		SystemClock.uptimeMillis());
		}

		/**
		* Log a long interval between user operation.
		*
		* UserInput: The user has not done anything for a while.
		*/
		private static final LogStatement LOGSTATEMENT_ONUSERPAUSE = new LogStatement("OnUserPause",
		false, false, "intervalInMs");
		public static void onUserPause(final long interval) {
		final ResearchLogger researchLogger = getInstance();
		researchLogger.enqueueEvent(LOGSTATEMENT_ONUSERPAUSE, interval);
		}

		/**

java/src/com/android/inputmethod/research/Statistics.java

+36 −20

Original line number	Diff line number	Diff line
		@@ -134,17 +134,9 @@ public class Statistics {
		if (DEBUG) {
		Log.d(TAG, "recordChar() called");
		}
		final long delta = time - mLastTapTime;
		if (codePoint == Constants.CODE_DELETE) {
		mDeleteKeyCount++;
		if (delta < MIN_DELETION_INTERMISSION) {
		if (mIsLastKeyDeleteKey) {
		mDuringRepeatedDeleteKeysCounter.add(delta);
		} else {
		mBeforeDeleteKeyCounter.add(delta);
		}
		}
		mIsLastKeyDeleteKey = true;
		recordUserAction(time, true /* isDeletion */);
		} else {
		mCharCount++;
		if (Character.isDigit(codePoint)) {
		@@ -156,14 +148,8 @@ public class Statistics {
		if (Character.isSpaceChar(codePoint)) {
		mSpaceCount++;
		}
		if (mIsLastKeyDeleteKey && delta < MIN_DELETION_INTERMISSION) {
		mAfterDeleteKeyCounter.add(delta);
		} else if (!mIsLastKeyDeleteKey && delta < MIN_TYPING_INTERMISSION) {
		mKeyCounter.add(delta);
		}
		mIsLastKeyDeleteKey = false;
		recordUserAction(time, false /* isDeletion */);
		}
		mLastTapTime = time;
		}

		public void recordWordEntered(final boolean isDictionaryWord) {
		@@ -177,9 +163,10 @@ public class Statistics {
		mSplitWordsCount++;
		}

		public void recordGestureInput(final int numCharsEntered) {
		public void recordGestureInput(final int numCharsEntered, final long time) {
		mGesturesInputCount++;
		mGesturesCharsCount += numCharsEntered;
		recordUserAction(time, false /* isDeletion */);
		}

		public void setIsEmptyUponStarting(final boolean isEmpty) {
		@@ -187,14 +174,43 @@ public class Statistics {
		mIsEmptinessStateKnown = true;
		}

		public void recordGestureDelete() {
		public void recordGestureDelete(final int length, final long time) {
		mGesturesDeletedCount++;
		recordUserAction(time, true /* isDeletion */);
		}
		public void recordManualSuggestion() {

		public void recordManualSuggestion(final long time) {
		mManualSuggestionsCount++;
		recordUserAction(time, false /* isDeletion */);
		}

		public void recordRevertCommit() {
		public void recordRevertCommit(final long time) {
		mRevertCommitsCount++;
		recordUserAction(time, true /* isDeletion */);
		}

		private void recordUserAction(final long time, final boolean isDeletion) {
		final long delta = time - mLastTapTime;
		if (isDeletion) {
		if (delta < MIN_DELETION_INTERMISSION) {
		if (mIsLastKeyDeleteKey) {
		mDuringRepeatedDeleteKeysCounter.add(delta);
		} else {
		mBeforeDeleteKeyCounter.add(delta);
		}
		} else {
		ResearchLogger.onUserPause(delta);
		}
		} else {
		if (mIsLastKeyDeleteKey && delta < MIN_DELETION_INTERMISSION) {
		mAfterDeleteKeyCounter.add(delta);
		} else if (!mIsLastKeyDeleteKey && delta < MIN_TYPING_INTERMISSION) {
		mKeyCounter.add(delta);
		} else {
		ResearchLogger.onUserPause(delta);
		}
		}
		mIsLastKeyDeleteKey = isDeletion;
		mLastTapTime = time;
		}
		}