[Rlog7] ResearchLog improve gesture tracking

- count how many times a gesture is deleted
- count num chars entered by gesture
- change name of fns to reflect capturing gesture information when setting composing text

Change-Id: I1b8ebf9cfcf304e0efd827c8b8e28a4010199728

1 files changed, 14 insertions, 3 deletions

diff --git a/java/src/com/android/inputmethod/research/ResearchLogger.java b/java/src/com/android/inputmethod/research/ResearchLogger.java
index a23b96ead..81c3fcac2 100644
--- a/java/src/com/android/inputmethod/research/ResearchLogger.java
+++ b/java/src/com/android/inputmethod/research/ResearchLogger.java
@@ -1208,7 +1208,15 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
         final ResearchLogger researchLogger = getInstance();
         researchLogger.enqueueEvent(LOGSTATEMENT_LATINIME_ONENDBATCHINPUT, enteredText,
                 enteredWordPos);
-        researchLogger.mStatistics.recordGestureInput();
+        researchLogger.mStatistics.recordGestureInput(enteredText.length());
+    }
+
+    private static final LogStatement LOGSTATEMENT_LATINIME_HANDLEBACKSPACE_BATCH =
+            new LogStatement("LatinIMEHandleBackspaceBatch", true, false, "deletedText");
+    public static void latinIME_handleBackspace_batch(final CharSequence deletedText) {
+        final ResearchLogger researchLogger = getInstance();
+        researchLogger.enqueueEvent(LOGSTATEMENT_LATINIME_HANDLEBACKSPACE_BATCH, deletedText);
+        researchLogger.mStatistics.recordGestureDelete();
     }
 
     private static final LogStatement LOGSTATEMENT_STATISTICS =
@@ -1216,7 +1224,8 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
                     "spaceCount", "deleteOpsCount", "wordCount", "isEmptyUponStarting",
                     "isEmptinessStateKnown", "averageTimeBetweenKeys", "averageTimeBeforeDelete",
                     "averageTimeDuringRepeatedDelete", "averageTimeAfterDelete",
-                    "dictionaryWordCount", "splitWordsCount", "gestureInputCount");
+                    "dictionaryWordCount", "splitWordsCount", "gestureInputCount",
+                    "gestureCharsCount", "gesturesDeletedCount");
     private static void logStatistics() {
         final ResearchLogger researchLogger = getInstance();
         final Statistics statistics = researchLogger.mStatistics;
@@ -1228,6 +1237,8 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
                 statistics.mDuringRepeatedDeleteKeysCounter.getAverageTime(),
                 statistics.mAfterDeleteKeyCounter.getAverageTime(),
                 statistics.mDictionaryWordCount, statistics.mSplitWordsCount,
-                statistics.mGestureInputCount);
+                statistics.mGestureInputCount,
+                statistics.mGestureCharsCount,
+                statistics.mGesturesDeletedCount);
     }
 }