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[Rlog] Fix some potential NPEs 

Change-Id: I07b18b5db81784dca32683e5f208088181c5eed9
main
Kurt Partridge 2013-01-10 15:07:51 -08:00
parent 75e69753b7
commit 4acdd3ad69
1 changed files with 12 additions and 2 deletions
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14
java/src/com/android/inputmethod/research/ResearchLogger.java
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@ -1202,7 +1202,12 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
public static void latinIME_swapSwapperAndSpace(final CharSequence originalCharacters, public static void latinIME_swapSwapperAndSpace(final CharSequence originalCharacters,
final String charactersAfterSwap) { final String charactersAfterSwap) {
final ResearchLogger researchLogger = getInstance(); final ResearchLogger researchLogger = getInstance();
final LogUnit logUnit = researchLogger.mMainLogBuffer.peekLastLogUnit(); final LogUnit logUnit;
if (researchLogger.mMainLogBuffer == null) {
logUnit = null;
} else {
logUnit = researchLogger.mMainLogBuffer.peekLastLogUnit();
}
if (logUnit != null) { if (logUnit != null) {
researchLogger.enqueueEvent(logUnit, LOGSTATEMENT_LATINIME_SWAPSWAPPERANDSPACE, researchLogger.enqueueEvent(logUnit, LOGSTATEMENT_LATINIME_SWAPSWAPPERANDSPACE,
originalCharacters, charactersAfterSwap); originalCharacters, charactersAfterSwap);
@ -1273,7 +1278,12 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
final String originallyTypedWord, final boolean isBatchMode) { final String originallyTypedWord, final boolean isBatchMode) {
final ResearchLogger researchLogger = getInstance(); final ResearchLogger researchLogger = getInstance();
// TODO: Verify that mCurrentLogUnit has been restored and contains the reverted word. // TODO: Verify that mCurrentLogUnit has been restored and contains the reverted word.
final LogUnit logUnit = researchLogger.mMainLogBuffer.peekLastLogUnit(); final LogUnit logUnit;
if (researchLogger.mMainLogBuffer == null) {
logUnit = null;
} else {
logUnit = researchLogger.mMainLogBuffer.peekLastLogUnit();
}
if (originallyTypedWord.length() > 0 && hasLetters(originallyTypedWord)) { if (originallyTypedWord.length() > 0 && hasLetters(originallyTypedWord)) {
if (logUnit != null) { if (logUnit != null) {
logUnit.setWord(originallyTypedWord); logUnit.setWord(originallyTypedWord);