am ba212e9d: Add a facility to dump the dictionary contents while closing
* commit 'ba212e9d76b021dfb99239e55f860693dac6723b': Add a facility to dump the dictionary contents while closingmain
commit
9a6200eab8
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@ -55,7 +55,7 @@ abstract public class ExpandableBinaryDictionary extends Dictionary {
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// TODO: Remove.
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/** Whether to call binary dictionary dynamically updating methods. */
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public static boolean ENABLE_BINARY_DICTIONARY_DYNAMIC_UPDATE = true;
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public static final boolean ENABLE_BINARY_DICTIONARY_DYNAMIC_UPDATE = true;
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private static final int TIMEOUT_FOR_READ_OPS_IN_MILLISECONDS = 100;
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@ -733,4 +733,19 @@ abstract public class ExpandableBinaryDictionary extends Dictionary {
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public boolean isTerminatedForTests() {
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return getExecutor(mFilename).isTerminated();
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}
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@UsedForTesting
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protected void runAfterGcForDebug(final Runnable r) {
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getExecutor(mFilename).executePrioritized(new Runnable() {
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@Override
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public void run() {
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try {
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mBinaryDictionary.flushWithGC();
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r.run();
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} finally {
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mFilenameDictionaryUpdateController.mIsRegenerating.set(false);
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}
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}
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});
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}
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}
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@ -46,6 +46,7 @@ public abstract class DecayingExpandableBinaryDictionaryBase extends ExpandableB
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private static final String TAG = DecayingExpandableBinaryDictionaryBase.class.getSimpleName();
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public static final boolean DBG_SAVE_RESTORE = false;
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private static final boolean DBG_STRESS_TEST = false;
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private static final boolean DBG_DUMP_ON_CLOSE = false;
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private static final boolean PROFILE_SAVE_RESTORE = LatinImeLogger.sDBG;
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/** Any pair being typed or picked */
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@ -82,6 +83,9 @@ public abstract class DecayingExpandableBinaryDictionaryBase extends ExpandableB
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@Override
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public void close() {
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if (DBG_DUMP_ON_CLOSE) {
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dumpAllWordsForDebug();
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}
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if (!ExpandableBinaryDictionary.ENABLE_BINARY_DICTIONARY_DYNAMIC_UPDATE) {
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closeBinaryDictionary();
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}
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@ -221,6 +225,55 @@ public abstract class DecayingExpandableBinaryDictionaryBase extends ExpandableB
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mSessions.remove(session);
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}
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@UsedForTesting
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public void dumpAllWordsForDebug() {
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runAfterGcForDebug(new Runnable() {
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@Override
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public void run() {
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dumpAllWordsForDebugLocked();
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}
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});
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}
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private void dumpAllWordsForDebugLocked() {
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Log.d(TAG, "dumpAllWordsForDebug started.");
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final OnAddWordListener listener = new OnAddWordListener() {
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@Override
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public void setUnigram(final String word, final String shortcutTarget,
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final int frequency, final int shortcutFreq) {
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Log.d(TAG, "load unigram: " + word + "," + frequency);
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}
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@Override
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public void setBigram(final String word0, final String word1, final int frequency) {
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if (word0.length() < Constants.DICTIONARY_MAX_WORD_LENGTH
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&& word1.length() < Constants.DICTIONARY_MAX_WORD_LENGTH) {
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Log.d(TAG, "load bigram: " + word0 + "," + word1 + "," + frequency);
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} else {
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Log.d(TAG, "Skip inserting a too long bigram: " + word0 + "," + word1 + ","
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+ frequency);
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}
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}
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};
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// Load the dictionary from binary file
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final File dictFile = new File(mContext.getFilesDir(), mFileName);
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final DictDecoder dictDecoder = FormatSpec.getDictDecoder(dictFile,
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DictDecoder.USE_BYTEARRAY);
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if (dictDecoder == null) {
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// This is an expected condition: we don't have a user history dictionary for this
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// language yet. It will be created sometime later.
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return;
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}
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try {
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dictDecoder.openDictBuffer();
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UserHistoryDictIOUtils.readDictionaryBinary(dictDecoder, listener);
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} catch (IOException e) {
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Log.d(TAG, "IOException on opening a bytebuffer", e);
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}
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}
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@UsedForTesting
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public void clearAndFlushDictionary() {
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// Clear the node structure on memory
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