[Rlog] Fix some potential NPEs (4acdd3ad) · Commits · e / os / android_packages_inputmethods_LatinIME

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

+12 −2

Original line number	Diff line number	Diff line
		@@ -1202,7 +1202,12 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
		public static void latinIME_swapSwapperAndSpace(final CharSequence originalCharacters,
		final String charactersAfterSwap) {
		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) {
		researchLogger.enqueueEvent(logUnit, LOGSTATEMENT_LATINIME_SWAPSWAPPERANDSPACE,
		originalCharacters, charactersAfterSwap);
		@@ -1273,7 +1278,12 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
		final String originallyTypedWord, final boolean isBatchMode) {
		final ResearchLogger researchLogger = getInstance();
		// 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 (logUnit != null) {
		logUnit.setWord(originallyTypedWord);