Merge "Fix JsonWriter bug"
diff --git a/java/src/com/android/inputmethod/research/ResearchLog.java b/java/src/com/android/inputmethod/research/ResearchLog.java
index 35a491f..18bf7ba 100644
--- a/java/src/com/android/inputmethod/research/ResearchLog.java
+++ b/java/src/com/android/inputmethod/research/ResearchLog.java
@@ -108,10 +108,14 @@
@Override
public Object call() throws Exception {
try {
- if (mHasWrittenData) {
- mJsonWriter.endArray();
- mHasWrittenData = false;
+ // TODO: This is necessary to avoid an exception. Better would be to not even
+ // open the JsonWriter if the file is not even opened unless there is valid data
+ // to write.
+ if (!mHasWrittenData) {
+ mJsonWriter.beginArray();
}
+ mJsonWriter.endArray();
+ mHasWrittenData = false;
mJsonWriter.flush();
mJsonWriter.close();
if (DEBUG) {
@@ -159,6 +163,12 @@
public Object call() throws Exception {
try {
if (mHasWrittenData) {
+ // TODO: This is necessary to avoid an exception. Better would be to not
+ // even open the JsonWriter if the file is not even opened unless there is
+ // valid data to write.
+ if (!mHasWrittenData) {
+ mJsonWriter.beginArray();
+ }
mJsonWriter.endArray();
mJsonWriter.close();
mHasWrittenData = false;