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Remove Log functions from Gingerbread 

Change-Id: I0ab19726a6bfaf14b42c05903f38dfb74cbd0d37
main
satok 2010-08-30 14:53:01 +09:00
parent cb6221257a
commit 5d55cf6dfc
5 changed files with 11 additions and 873 deletions
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6
java/res/values/strings.xml
View File

@ -332,9 +332,9 @@
<!-- Inform the user that a particular language has an available dictionary --> <!-- Inform the user that a particular language has an available dictionary -->
<string name="has_dictionary">Dictionary available</string> <string name="has_dictionary">Dictionary available</string>
<!-- Option to send logs --> <!-- Preferences item for enabling to send user statistics to Google. -->
<string name="prefs_enable_log">Enable user feedback</string> <string name="prefs_enable_log">Enable user feedback</string>
<!-- Description for sending logs --> <!-- Description for enabling to send user statistics to Google. -->
<string name="prefs_description_log">Help improve this input method editor by automatically sending usage statistics and crash reports to Google.</string> <string name="prefs_description_log">Help improve this input method editor by automatically sending usage statistics and crash reports to Google.</string>
<string name="keyboard_layout">Keyboard Theme</string> <string name="keyboard_layout">Keyboard Theme</string>
@ -357,8 +357,6 @@
<item>3</item> <item>3</item>
</string-array> </string-array>
<string name="prefs_debug_mode">Debug (Temporary)</string>
<string name="subtype_mode_keyboard">keyboard</string> <string name="subtype_mode_keyboard">keyboard</string>
<string name="subtype_mode_voice">voice</string> <string name="subtype_mode_voice">voice</string>
</resources> </resources>

6
java/res/xml/prefs.xml
View File

@ -107,10 +107,4 @@
/> />
</PreferenceCategory> </PreferenceCategory>
<CheckBoxPreference
android:key="debug_mode"
android:title="@string/prefs_debug_mode"
android:persistent="true"
android:defaultValue="false"
/>
</PreferenceScreen> </PreferenceScreen>

12
java/src/com/android/inputmethod/latin/LatinIMESettings.java
View File

@ -76,7 +76,7 @@ public class LatinIMESettings extends PreferenceActivity
mLogger = VoiceInputLogger.getLogger(this); mLogger = VoiceInputLogger.getLogger(this);
mDebugMode = (CheckBoxPreference) findPreference(DEBUG_MODE_KEY); mDebugMode = (CheckBoxPreference) findPreference(DEBUG_MODE_KEY);
updateDebugMode(mDebugMode.isChecked()); updateDebugMode();
} }
@Override @Override
@ -111,16 +111,20 @@ public class LatinIMESettings extends PreferenceActivity
showVoiceConfirmation(); showVoiceConfirmation();
} }
} else if (key.equals(DEBUG_MODE_KEY)) { } else if (key.equals(DEBUG_MODE_KEY)) {
updateDebugMode(prefs.getBoolean(DEBUG_MODE_KEY, false)); if (mDebugMode != null) {
mDebugMode.setChecked(prefs.getBoolean(DEBUG_MODE_KEY, false));
updateDebugMode();
}
} }
mVoiceOn = !(prefs.getString(VOICE_SETTINGS_KEY, mVoiceModeOff).equals(mVoiceModeOff)); mVoiceOn = !(prefs.getString(VOICE_SETTINGS_KEY, mVoiceModeOff).equals(mVoiceModeOff));
updateVoiceModeSummary(); updateVoiceModeSummary();
} }
private void updateDebugMode(boolean isDebugMode) { private void updateDebugMode() {
if (mDebugMode == null) { if (mDebugMode == null) {
return; return;
} }
boolean isDebugMode = mDebugMode.isChecked();
String version = ""; String version = "";
try { try {
PackageInfo info = getPackageManager().getPackageInfo(getPackageName(), 0); PackageInfo info = getPackageManager().getPackageInfo(getPackageName(), 0);
@ -134,8 +138,8 @@ public class LatinIMESettings extends PreferenceActivity
mDebugMode.setSummary(""); mDebugMode.setSummary("");
} else { } else {
mDebugMode.setEnabled(true); mDebugMode.setEnabled(true);
mDebugMode.setTitle(getResources().getString(R.string.prefs_debug_mode));
mDebugMode.setSummary(version); mDebugMode.setSummary(version);
mDebugMode.setSummary("");
} }
} }

3
java/src/com/android/inputmethod/latin/LatinIMEUtil.java
View File

@ -54,9 +54,6 @@ public class LatinIMEUtil {
} }
public boolean tryGCOrWait(String metaData, Throwable t) { public boolean tryGCOrWait(String metaData, Throwable t) {
if (LatinImeLogger.sDBG) {
Log.d(TAG, "Encountered Exception or Error. Try GC.");
}
if (mGCTryCount == 0) { if (mGCTryCount == 0) {
System.gc(); System.gc();
} }

857
java/src/com/android/inputmethod/latin/LatinImeLogger.java
View File

@ -20,907 +20,52 @@ import com.android.inputmethod.latin.Dictionary.DataType;
import android.content.Context; import android.content.Context;
import android.content.SharedPreferences; import android.content.SharedPreferences;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager.NameNotFoundException;
import android.inputmethodservice.Keyboard; import android.inputmethodservice.Keyboard;
import android.os.AsyncTask;
import android.os.DropBoxManager;
import android.preference.PreferenceManager;
import android.text.TextUtils;
import android.text.format.DateUtils;
import android.util.Log;
import android.util.Pair;
import java.io.ByteArrayOutputStream;
import java.io.PrintStream;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.List; import java.util.List;
public class LatinImeLogger implements SharedPreferences.OnSharedPreferenceChangeListener { public class LatinImeLogger implements SharedPreferences.OnSharedPreferenceChangeListener {
private static final String TAG = "LatinIMELogs";
public static boolean sDBG = false;
private static boolean sPRINTLOGGING = false;
// SUPPRESS_EXCEPTION should be true when released to public.
private static final boolean SUPPRESS_EXCEPTION = true;
// DEFAULT_LOG_ENABLED should be false when released to public.
private static final boolean DEFAULT_LOG_ENABLED = false;
private static final long MINIMUMSENDINTERVAL = 300 * DateUtils.SECOND_IN_MILLIS; // 300 sec
private static final long MINIMUMCOUNTINTERVAL = 20 * DateUtils.SECOND_IN_MILLIS; // 20 sec
private static final long MINIMUMSENDSIZE = 40;
private static final char SEPARATER = ';';
private static final char NULL_CHAR = '\uFFFC';
private static final int EXCEPTION_MAX_LENGTH = 400;
private static final int INVALID_COORDINATE = -2;
// ID_MANUALSUGGESTION has been replaced by ID_MANUALSUGGESTION_WITH_DATATYPE
// private static final int ID_MANUALSUGGESTION = 0;
// private static final int ID_AUTOSUGGESTIONCANCELLED = 1;
// private static final int ID_AUTOSUGGESTION = 2;
private static final int ID_INPUT_COUNT = 3;
private static final int ID_DELETE_COUNT = 4;
private static final int ID_WORD_COUNT = 5;
private static final int ID_ACTUAL_CHAR_COUNT = 6;
private static final int ID_THEME_ID = 7;
private static final int ID_SETTING_AUTO_COMPLETE = 8;
private static final int ID_VERSION = 9;
private static final int ID_EXCEPTION = 10;
private static final int ID_MANUALSUGGESTIONCOUNT = 11;
private static final int ID_AUTOSUGGESTIONCANCELLEDCOUNT = 12;
private static final int ID_AUTOSUGGESTIONCOUNT = 13;
private static final int ID_LANGUAGES = 14;
private static final int ID_MANUALSUGGESTION_WITH_DATATYPE = 15;
private static final int ID_AUTOSUGGESTIONCANCELLED_WITH_COORDINATES = 16;
private static final int ID_AUTOSUGGESTION_WITH_COORDINATES = 17;
private static final String PREF_ENABLE_LOG = "enable_logging";
private static final String PREF_DEBUG_MODE = "debug_mode";
private static final String PREF_AUTO_COMPLETE = "auto_complete";
public static boolean sLogEnabled = true;
/* package */ static LatinImeLogger sLatinImeLogger = new LatinImeLogger();
// Store the last auto suggested word.
// This is required for a cancellation log of auto suggestion of that word.
/* package */ static String sLastAutoSuggestBefore;
/* package */ static String sLastAutoSuggestAfter;
/* package */ static String sLastAutoSuggestSeparator;
private static int[] sLastAutoSuggestXCoordinates;
private static int[] sLastAutoSuggestYCoordinates;
// This value holds MAIN, USER, AUTO, etc...
private static int sLastAutoSuggestDicTypeId;
// This value holds 0 (= unigram), 1 (= bigram) etc...
private static int sLastAutoSuggestDataType;
private static HashMap<String, Pair<Integer, Integer>> sSuggestDicMap
= new HashMap<String, Pair<Integer, Integer>>();
private static String[] sPreviousWords;
private static DebugKeyEnabler sDebugKeyEnabler = new DebugKeyEnabler();
private static int sKeyboardWidth = 0;
private static int sKeyboardHeight = 0;
private ArrayList<LogEntry> mLogBuffer = null;
private ArrayList<LogEntry> mPrivacyLogBuffer = null;
/* package */ RingCharBuffer mRingCharBuffer = null;
private Context mContext = null;
private DropBoxManager mDropBox = null;
private AddTextToDropBoxTask mAddTextToDropBoxTask;
private long mLastTimeActive;
private long mLastTimeSend;
private long mLastTimeCountEntry;
private String mThemeId;
private String mSelectedLanguages;
private String mCurrentLanguage;
private int mDeleteCount;
private int mInputCount;
private int mWordCount;
private int[] mAutoSuggestCountPerDic = new int[Suggest.DIC_TYPE_LAST_ID + 1];
private int[] mManualSuggestCountPerDic = new int[Suggest.DIC_TYPE_LAST_ID + 1];
private int[] mAutoCancelledCountPerDic = new int[Suggest.DIC_TYPE_LAST_ID + 1];
private int mActualCharCount;
private static class LogEntry implements Comparable<LogEntry> {
public final int mTag;
public final String[] mData;
public long mTime;
public LogEntry (long time, int tag, String[] data) {
mTag = tag;
mTime = time;
mData = data;
}
public int compareTo(LogEntry log2) {
if (mData.length == 0 && log2.mData.length == 0) {
return 0;
} else if (mData.length == 0) {
return 1;
} else if (log2.mData.length == 0) {
return -1;
}
return log2.mData[0].compareTo(mData[0]);
}
}
private class AddTextToDropBoxTask extends AsyncTask<Void, Void, Void> {
private final DropBoxManager mDropBox;
private final long mTime;
private final String mData;
public AddTextToDropBoxTask(DropBoxManager db, long time, String data) {
mDropBox = db;
mTime = time;
mData = data;
}
@Override
protected Void doInBackground(Void... params) {
if (sPRINTLOGGING) {
Log.d(TAG, "Commit log: " + mData);
}
mDropBox.addText(TAG, mData);
return null;
}
@Override
protected void onPostExecute(Void v) {
mLastTimeSend = mTime;
}
}
private void initInternal(Context context) {
mContext = context;
mDropBox = (DropBoxManager) mContext.getSystemService(Context.DROPBOX_SERVICE);
mLastTimeSend = System.currentTimeMillis();
mLastTimeActive = mLastTimeSend;
mLastTimeCountEntry = mLastTimeSend;
mDeleteCount = 0;
mInputCount = 0;
mWordCount = 0;
mActualCharCount = 0;
Arrays.fill(mAutoSuggestCountPerDic, 0);
Arrays.fill(mManualSuggestCountPerDic, 0);
Arrays.fill(mAutoCancelledCountPerDic, 0);
mLogBuffer = new ArrayList<LogEntry>();
mPrivacyLogBuffer = new ArrayList<LogEntry>();
mRingCharBuffer = new RingCharBuffer(context);
final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
sLogEnabled = prefs.getBoolean(PREF_ENABLE_LOG, DEFAULT_LOG_ENABLED);
mThemeId = prefs.getString(KeyboardSwitcher.PREF_KEYBOARD_LAYOUT,
KeyboardSwitcher.DEFAULT_LAYOUT_ID);
mSelectedLanguages = prefs.getString(LatinIME.PREF_SELECTED_LANGUAGES, "");
mCurrentLanguage = prefs.getString(LatinIME.PREF_INPUT_LANGUAGE, "");
sPRINTLOGGING = prefs.getBoolean(PREF_DEBUG_MODE, sPRINTLOGGING);
sDBG = sPRINTLOGGING;
prefs.registerOnSharedPreferenceChangeListener(this);
}
/**
* Clear all logged data
*/
private void reset() {
mDeleteCount = 0;
mInputCount = 0;
mWordCount = 0;
mActualCharCount = 0;
Arrays.fill(mAutoSuggestCountPerDic, 0);
Arrays.fill(mManualSuggestCountPerDic, 0);
Arrays.fill(mAutoCancelledCountPerDic, 0);
mLogBuffer.clear();
mPrivacyLogBuffer.clear();
}
public void destroy() {
LatinIMEUtil.cancelTask(mAddTextToDropBoxTask, false);
}
/**
* Check if the input string is safe as an entry or not.
*/
private static boolean checkStringDataSafe(String s) {
if (sDBG) {
Log.d(TAG, "Check String safety: " + s);
}
for (int i = 0; i < s.length(); ++i) {
if (Character.isDigit(s.charAt(i))) {
return false;
}
}
return true;
}
private void addCountEntry(long time) {
if (sPRINTLOGGING) {
Log.d(TAG, "Log counts. (4)");
}
mLogBuffer.add(new LogEntry (time, ID_DELETE_COUNT,
new String[] {String.valueOf(mDeleteCount)}));
mLogBuffer.add(new LogEntry (time, ID_INPUT_COUNT,
new String[] {String.valueOf(mInputCount)}));
mLogBuffer.add(new LogEntry (time, ID_WORD_COUNT,
new String[] {String.valueOf(mWordCount)}));
mLogBuffer.add(new LogEntry (time, ID_ACTUAL_CHAR_COUNT,
new String[] {String.valueOf(mActualCharCount)}));
mDeleteCount = 0;
mInputCount = 0;
mWordCount = 0;
mActualCharCount = 0;
mLastTimeCountEntry = time;
}
private void addSuggestionCountEntry(long time) {
if (sPRINTLOGGING) {
Log.d(TAG, "log suggest counts. (1)");
}
String[] s = new String[mAutoSuggestCountPerDic.length];
for (int i = 0; i < s.length; ++i) {
s[i] = String.valueOf(mAutoSuggestCountPerDic[i]);
}
mLogBuffer.add(new LogEntry(time, ID_AUTOSUGGESTIONCOUNT, s));
s = new String[mAutoCancelledCountPerDic.length];
for (int i = 0; i < s.length; ++i) {
s[i] = String.valueOf(mAutoCancelledCountPerDic[i]);
}
mLogBuffer.add(new LogEntry(time, ID_AUTOSUGGESTIONCANCELLEDCOUNT, s));
s = new String[mManualSuggestCountPerDic.length];
for (int i = 0; i < s.length; ++i) {
s[i] = String.valueOf(mManualSuggestCountPerDic[i]);
}
mLogBuffer.add(new LogEntry(time, ID_MANUALSUGGESTIONCOUNT, s));
Arrays.fill(mAutoSuggestCountPerDic, 0);
Arrays.fill(mManualSuggestCountPerDic, 0);
Arrays.fill(mAutoCancelledCountPerDic, 0);
}
private void addThemeIdEntry(long time) {
if (sPRINTLOGGING) {
Log.d(TAG, "Log theme Id. (1)");
}
// TODO: Not to convert theme ID here. Currently "2" is treated as "6" in a log server.
if (mThemeId.equals("2")) {
mThemeId = "6";
} else if (mThemeId.equals("3")) {
mThemeId = "7";
}
mLogBuffer.add(new LogEntry (time, ID_THEME_ID,
new String[] {mThemeId}));
}
private void addLanguagesEntry(long time) {
if (sPRINTLOGGING) {
Log.d(TAG, "Log language settings. (1)");
}
// CurrentLanguage and SelectedLanguages will be blank if user doesn't use multi-language
// switching.
if (TextUtils.isEmpty(mCurrentLanguage)) {
mCurrentLanguage = mContext.getResources().getConfiguration().locale.toString();
}
mLogBuffer.add(new LogEntry (time, ID_LANGUAGES,
new String[] {mCurrentLanguage , mSelectedLanguages}));
}
private void addSettingsEntry(long time) {
if (sPRINTLOGGING) {
Log.d(TAG, "Log settings. (1)");
}
final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(mContext);
mLogBuffer.add(new LogEntry (time, ID_SETTING_AUTO_COMPLETE,
new String[] {String.valueOf(prefs.getBoolean(PREF_AUTO_COMPLETE,
mContext.getResources().getBoolean(R.bool.enable_autocorrect)))}));
}
private void addVersionNameEntry(long time) {
if (sPRINTLOGGING) {
Log.d(TAG, "Log Version. (1)");
}
try {
PackageInfo info = mContext.getPackageManager().getPackageInfo(
mContext.getPackageName(), 0);
mLogBuffer.add(new LogEntry (time, ID_VERSION,
new String[] {String.valueOf(info.versionCode), info.versionName}));
} catch (NameNotFoundException e) {
Log.e(TAG, "Could not find version name.");
}
}
private void addExceptionEntry(long time, String[] data) {
if (sPRINTLOGGING) {
Log.d(TAG, "Log Exception. (1)");
}
mLogBuffer.add(new LogEntry(time, ID_EXCEPTION, data));
}
private void flushPrivacyLogSafely() {
if (sPRINTLOGGING) {
Log.d(TAG, "Log obfuscated data. (" + mPrivacyLogBuffer.size() + ")");
}
long now = System.currentTimeMillis();
Collections.sort(mPrivacyLogBuffer);
for (LogEntry l: mPrivacyLogBuffer) {
l.mTime = now;
mLogBuffer.add(l);
}
mPrivacyLogBuffer.clear();
}
/**
* Add an entry
* @param tag
* @param data
*/
private void addData(int tag, Object data) {
switch (tag) {
case ID_DELETE_COUNT:
if (((mLastTimeActive - mLastTimeCountEntry) > MINIMUMCOUNTINTERVAL)
|| (mDeleteCount == 0 && mInputCount == 0)) {
addCountEntry(mLastTimeActive);
}
mDeleteCount += (Integer)data;
break;
case ID_INPUT_COUNT:
if (((mLastTimeActive - mLastTimeCountEntry) > MINIMUMCOUNTINTERVAL)
|| (mDeleteCount == 0 && mInputCount == 0)) {
addCountEntry(mLastTimeActive);
}
mInputCount += (Integer)data;
break;
case ID_MANUALSUGGESTION_WITH_DATATYPE:
case ID_AUTOSUGGESTION_WITH_COORDINATES:
++mWordCount;
String[] dataStrings = (String[]) data;
if (dataStrings.length < 2) {
if (sDBG) {
Log.e(TAG, "The length of logged string array is invalid.");
}
break;
}
mActualCharCount += dataStrings[1].length();
if (checkStringDataSafe(dataStrings[0]) && checkStringDataSafe(dataStrings[1])) {
mPrivacyLogBuffer.add(
new LogEntry (System.currentTimeMillis(), tag, dataStrings));
} else {
if (sDBG) {
Log.d(TAG, "Skipped to add an entry because data is unsafe.");
}
}
break;
case ID_AUTOSUGGESTIONCANCELLED_WITH_COORDINATES:
--mWordCount;
dataStrings = (String[]) data;
if (dataStrings.length < 2) {
if (sDBG) {
Log.e(TAG, "The length of logged string array is invalid.");
}
break;
}
mActualCharCount -= dataStrings[1].length();
if (checkStringDataSafe(dataStrings[0]) && checkStringDataSafe(dataStrings[1])) {
mPrivacyLogBuffer.add(
new LogEntry (System.currentTimeMillis(), tag, dataStrings));
} else {
if (sDBG) {
Log.d(TAG, "Skipped to add an entry because data is unsafe.");
}
}
break;
case ID_EXCEPTION:
dataStrings = (String[]) data;
if (dataStrings.length < 2) {
if (sDBG) {
Log.e(TAG, "The length of logged string array is invalid.");
}
break;
}
addExceptionEntry(System.currentTimeMillis(), dataStrings);
break;
default:
if (sDBG) {
Log.e(TAG, "Log Tag is not entried.");
}
break;
}
}
private void commitInternal() {
// if there is no log entry in mLogBuffer, will not send logs to DropBox.
if (!mLogBuffer.isEmpty() && (mAddTextToDropBoxTask == null
|| mAddTextToDropBoxTask.getStatus() == AsyncTask.Status.FINISHED)) {
if (sPRINTLOGGING) {
Log.d(TAG, "Commit (" + mLogBuffer.size() + ")");
}
flushPrivacyLogSafely();
long now = System.currentTimeMillis();
addCountEntry(now);
addThemeIdEntry(now);
addLanguagesEntry(now);
addSettingsEntry(now);
addVersionNameEntry(now);
addSuggestionCountEntry(now);
String s = LogSerializer.createStringFromEntries(mLogBuffer);
reset();
mAddTextToDropBoxTask = (AddTextToDropBoxTask) new AddTextToDropBoxTask(
mDropBox, now, s).execute();
}
}
private void commitInternalAndStopSelf() {
if (sDBG) {
Log.e(TAG, "Exception was thrown and let's die.");
}
commitInternal();
LatinIME ime = ((LatinIME) mContext);
ime.hideWindow();
ime.stopSelf();
}
private synchronized void sendLogToDropBox(int tag, Object s) {
long now = System.currentTimeMillis();
if (sDBG) {
String out = "";
if (s instanceof String[]) {
for (String str: ((String[]) s)) {
out += str + ",";
}
} else if (s instanceof Integer) {
out += (Integer) s;
}
Log.d(TAG, "SendLog: " + tag + ";" + out + " -> will be sent after "
+ (- (now - mLastTimeSend - MINIMUMSENDINTERVAL) / 1000) + " sec.");
}
if (now - mLastTimeActive > MINIMUMSENDINTERVAL) {
// Send a log before adding an log entry if the last data is too old.
commitInternal();
addData(tag, s);
} else if (now - mLastTimeSend > MINIMUMSENDINTERVAL) {
// Send a log after adding an log entry.
addData(tag, s);
commitInternal();
} else {
addData(tag, s);
}
mLastTimeActive = now;
}
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) { public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
if (PREF_ENABLE_LOG.equals(key)) {
if (sharedPreferences.getBoolean(key, DEFAULT_LOG_ENABLED)) {
sLogEnabled = (mContext != null);
} else {
sLogEnabled = false;
}
if (sDebugKeyEnabler.check()) {
sharedPreferences.edit().putBoolean(PREF_DEBUG_MODE, true).commit();
}
} else if (KeyboardSwitcher.PREF_KEYBOARD_LAYOUT.equals(key)) {
mThemeId = sharedPreferences.getString(KeyboardSwitcher.PREF_KEYBOARD_LAYOUT,
KeyboardSwitcher.DEFAULT_LAYOUT_ID);
addThemeIdEntry(mLastTimeActive);
} else if (PREF_DEBUG_MODE.equals(key)) {
sPRINTLOGGING = sharedPreferences.getBoolean(PREF_DEBUG_MODE, sPRINTLOGGING);
sDBG = sPRINTLOGGING;
} else if (LatinIME.PREF_INPUT_LANGUAGE.equals(key)) {
mCurrentLanguage = sharedPreferences.getString(LatinIME.PREF_INPUT_LANGUAGE, "");
addLanguagesEntry(mLastTimeActive);
} else if (LatinIME.PREF_INPUT_LANGUAGE.equals(key)) {
mSelectedLanguages = sharedPreferences.getString(LatinIME.PREF_SELECTED_LANGUAGES, "");
}
} }
public static void init(Context context) { public static void init(Context context) {
sLatinImeLogger.initInternal(context);
} }
public static void commit() { public static void commit() {
if (sLogEnabled) {
if (System.currentTimeMillis() - sLatinImeLogger.mLastTimeActive > MINIMUMCOUNTINTERVAL
|| (sLatinImeLogger.mLogBuffer.size()
+ sLatinImeLogger.mPrivacyLogBuffer.size() > MINIMUMSENDSIZE)) {
sLatinImeLogger.commitInternal();
}
}
} }
public static void onDestroy() { public static void onDestroy() {
sLatinImeLogger.commitInternal();
sLatinImeLogger.destroy();
} }
// TODO: Handle CharSequence instead of String
public static void logOnManualSuggestion(String before, String after, int position public static void logOnManualSuggestion(String before, String after, int position
, List<CharSequence> suggestions) { , List<CharSequence> suggestions) {
if (sLogEnabled) { }
// log punctuation
if (before.length() == 0 && after.length() == 1) {
sLatinImeLogger.sendLogToDropBox(ID_MANUALSUGGESTION_WITH_DATATYPE, new String[] {
before, after, String.valueOf(position), ""});
} else if (!sSuggestDicMap.containsKey(after)) {
if (sDBG) {
Log.e(TAG, "logOnManualSuggestion was cancelled: from unknown dic.");
}
} else {
int dicTypeId = sSuggestDicMap.get(after).first;
sLatinImeLogger.mManualSuggestCountPerDic[dicTypeId]++;
if (dicTypeId != Suggest.DIC_MAIN) {
if (sDBG) {
Log.d(TAG, "logOnManualSuggestion was cancelled: not from main dic.");
}
before = "";
after = "";
sPreviousWords = null;
}
// TODO: Don't send a log if this doesn't come from Main Dictionary.
{
if (before.equals(after)) {
before = "";
after = "";
}
/* Example:
* When user typed "Illegal imm" and picked "immigrants",
* the suggestion list has "immigrants, immediate, immigrant".
* At this time, the log strings will be something like below:
* strings[0 = COLUMN_BEFORE_ID] = imm
* strings[1 = COLUMN_AFTER_ID] = immigrants
* strings[2 = COLUMN_PICKED_POSITION_ID] = 0
* strings[3 = COLUMN_SUGGESTION_LENGTH_ID] = 3
* strings[4 = COLUMN_PREVIOUS_WORDS_COUNT_ID] = 1
* strings[5] = immigrants
* strings[6] = immediate
* strings[7] = immigrant
* strings[8] = 1 (= bigram)
* strings[9] = 0 (= unigram)
* strings[10] = 1 (= bigram)
* strings[11] = Illegal
*/
// 0 for unigram, 1 for bigram, 2 for trigram...
int previousWordsLength = (sPreviousWords == null) ? 0 : sPreviousWords.length;
int suggestionLength = suggestions.size();
final int COLUMN_BEFORE_ID = 0;
final int COLUMN_AFTER_ID = 1;
final int COLUMN_PICKED_POSITION_ID = 2;
final int COLUMN_SUGGESTION_LENGTH_ID = 3;
final int COLUMN_PREVIOUS_WORDS_COUNT_ID = 4;
final int BASE_COLUMN_SIZE = 5;
String[] strings =
new String[BASE_COLUMN_SIZE + suggestionLength * 2 + previousWordsLength];
strings[COLUMN_BEFORE_ID] = before;
strings[COLUMN_AFTER_ID] = after;
strings[COLUMN_PICKED_POSITION_ID] = String.valueOf(position);
strings[COLUMN_SUGGESTION_LENGTH_ID] = String.valueOf(suggestionLength);
strings[COLUMN_PREVIOUS_WORDS_COUNT_ID] = String.valueOf(previousWordsLength);
for (int i = 0; i < suggestionLength; ++i) {
String s = suggestions.get(i).toString();
if (sSuggestDicMap.containsKey(s)) {
strings[BASE_COLUMN_SIZE + i] = s;
strings[BASE_COLUMN_SIZE + suggestionLength + i]
= sSuggestDicMap.get(s).second.toString();
} else {
strings[BASE_COLUMN_SIZE + i] = "";
strings[BASE_COLUMN_SIZE + suggestionLength + i] = "";
}
}
for (int i = 0; i < previousWordsLength; ++i) {
strings[BASE_COLUMN_SIZE + suggestionLength * 2 + i] = sPreviousWords[i];
}
sLatinImeLogger.sendLogToDropBox(ID_MANUALSUGGESTION_WITH_DATATYPE, strings);
}
}
sSuggestDicMap.clear();
}
}
public static void logOnAutoSuggestion(String before, String after) { public static void logOnAutoSuggestion(String before, String after) {
if (sLogEnabled) {
if (!sSuggestDicMap.containsKey(after)) {
if (sDBG) {
Log.e(TAG, "logOnAutoSuggestion was cancelled: from unknown dic.");
}
} else {
String separator = String.valueOf(sLatinImeLogger.mRingCharBuffer.getLastChar());
sLastAutoSuggestDicTypeId = sSuggestDicMap.get(after).first;
sLastAutoSuggestDataType = sSuggestDicMap.get(after).second;
sLatinImeLogger.mAutoSuggestCountPerDic[sLastAutoSuggestDicTypeId]++;
if (sLastAutoSuggestDicTypeId != Suggest.DIC_MAIN) {
if (sDBG) {
Log.d(TAG, "logOnAutoSuggestion was cancelled: not from main dic.:"
+ sLastAutoSuggestDicTypeId);
}
before = "";
after = "";
sPreviousWords = null;
}
// TODO: Not to send a log if this doesn't come from Main Dictionary.
{
if (before.equals(after)) {
before = "";
after = "";
}
final int COLUMN_BEFORE_ID = 0;
final int COLUMN_AFTER_ID = 1;
final int COLUMN_SEPARATOR_ID = 2;
final int COLUMN_DATA_TYPE_ID = 3;
final int COLUMN_KEYBOARD_SIZE_WIDTH = 4;
final int COLUMN_KEYBOARD_SIZE_HEIGHT = 5;
final int BASE_COLUMN_SIZE = 6;
final int userTypedWordLength = before.length();
final int previousWordsLength = (sPreviousWords == null) ? 0
: sPreviousWords.length;
String[] strings = new String[BASE_COLUMN_SIZE + userTypedWordLength * 2
+ previousWordsLength];
sLastAutoSuggestXCoordinates = new int[userTypedWordLength];
sLastAutoSuggestXCoordinates = new int[userTypedWordLength];
strings[COLUMN_BEFORE_ID] = before;
strings[COLUMN_AFTER_ID] = after;
strings[COLUMN_SEPARATOR_ID] = separator;
strings[COLUMN_DATA_TYPE_ID] = String.valueOf(sLastAutoSuggestDataType);
strings[COLUMN_KEYBOARD_SIZE_WIDTH] = String.valueOf(sKeyboardWidth);
strings[COLUMN_KEYBOARD_SIZE_HEIGHT] = String.valueOf(sKeyboardHeight);
for (int i = 0; i < userTypedWordLength; ++i) {
int x = sLatinImeLogger.mRingCharBuffer.getPreviousX(before.charAt(i),
userTypedWordLength - i - 1);
int y = sLatinImeLogger.mRingCharBuffer.getPreviousY(before.charAt(i),
userTypedWordLength - i - 1);
strings[BASE_COLUMN_SIZE + i * 2] = String.valueOf(x);
strings[BASE_COLUMN_SIZE + i * 2 + 1] = String.valueOf(y);
sLastAutoSuggestXCoordinates[i] = x;
sLastAutoSuggestXCoordinates[i] = y;
}
for (int i = 0; i < previousWordsLength; ++i) {
strings[BASE_COLUMN_SIZE + userTypedWordLength * 2 + i] = sPreviousWords[i];
}
sLatinImeLogger.sendLogToDropBox(ID_AUTOSUGGESTION_WITH_COORDINATES, strings);
}
synchronized (LatinImeLogger.class) {
sLastAutoSuggestBefore = before;
sLastAutoSuggestAfter = after;
sLastAutoSuggestSeparator = separator;
}
}
sSuggestDicMap.clear();
}
} }
public static void logOnAutoSuggestionCanceled() { public static void logOnAutoSuggestionCanceled() {
if (sLogEnabled) {
sLatinImeLogger.mAutoCancelledCountPerDic[sLastAutoSuggestDicTypeId]++;
if (sLastAutoSuggestBefore != null && sLastAutoSuggestAfter != null) {
final int COLUMN_BEFORE_ID = 0;
final int COLUMN_AFTER_ID = 1;
final int COLUMN_SEPARATOR_ID = 2;
final int COLUMN_KEYBOARD_SIZE_WIDTH = 3;
final int COLUMN_KEYBOARD_SIZE_HEIGHT = 4;
final int BASE_COLUMN_SIZE = 5;
final int userTypedWordLength = sLastAutoSuggestBefore.length();
String[] strings = new String[BASE_COLUMN_SIZE + userTypedWordLength * 2];
strings[COLUMN_BEFORE_ID] = sLastAutoSuggestBefore;
strings[COLUMN_AFTER_ID] = sLastAutoSuggestAfter;
strings[COLUMN_SEPARATOR_ID] = sLastAutoSuggestSeparator;
strings[COLUMN_KEYBOARD_SIZE_WIDTH] = String.valueOf(sKeyboardWidth);
strings[COLUMN_KEYBOARD_SIZE_HEIGHT] = String.valueOf(sKeyboardHeight);
for (int i = 0; i < userTypedWordLength; ++i) {
strings[BASE_COLUMN_SIZE + i * 2] = String.valueOf(
sLastAutoSuggestXCoordinates);
strings[BASE_COLUMN_SIZE + i * 2 + 1] = String.valueOf(
sLastAutoSuggestYCoordinates);
}
sLatinImeLogger.sendLogToDropBox(
ID_AUTOSUGGESTIONCANCELLED_WITH_COORDINATES, strings);
}
synchronized (LatinImeLogger.class) {
sLastAutoSuggestBefore = "";
sLastAutoSuggestAfter = "";
sLastAutoSuggestSeparator = "";
}
}
} }
public static void logOnDelete() { public static void logOnDelete() {
if (sLogEnabled) {
String mLastWord = sLatinImeLogger.mRingCharBuffer.getLastString();
if (!TextUtils.isEmpty(mLastWord)
&& mLastWord.equalsIgnoreCase(sLastAutoSuggestBefore)) {
logOnAutoSuggestionCanceled();
}
sLatinImeLogger.mRingCharBuffer.pop();
sLatinImeLogger.sendLogToDropBox(ID_DELETE_COUNT, 1);
}
} }
public static void logOnInputChar(char c, int x, int y) { public static void logOnInputChar(char c, int x, int y) {
if (sLogEnabled) {
sLatinImeLogger.mRingCharBuffer.push(c, x, y);
sLatinImeLogger.sendLogToDropBox(ID_INPUT_COUNT, 1);
}
} }
public static void logOnException(String metaData, Throwable e) { public static void logOnException(String metaData, Throwable e) {
if (sLogEnabled) {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
PrintStream ps = new PrintStream(baos);
e.printStackTrace(ps);
String exceptionString = URLEncoder.encode(new String(baos.toByteArray(), 0,
Math.min(EXCEPTION_MAX_LENGTH, baos.size())));
sLatinImeLogger.sendLogToDropBox(
ID_EXCEPTION, new String[] {metaData, exceptionString});
if (sDBG) {
Log.e(TAG, "Exception: " + new String(baos.toByteArray())+ ":" + exceptionString);
}
if (SUPPRESS_EXCEPTION) {
sLatinImeLogger.commitInternalAndStopSelf();
} else {
sLatinImeLogger.commitInternal();
if (e instanceof RuntimeException) {
throw (RuntimeException) e;
} else if (e instanceof Error) {
throw (Error) e;
}
}
}
} }
public static void logOnWarning(String warning) { public static void logOnWarning(String warning) {
if (sLogEnabled) {
sLatinImeLogger.sendLogToDropBox(
ID_EXCEPTION, new String[] {warning, ""});
}
} }
// TODO: This code supports only Bigram.
public static void onStartSuggestion(CharSequence previousWords) { public static void onStartSuggestion(CharSequence previousWords) {
if (sLogEnabled) {
sSuggestDicMap.clear();
sPreviousWords = new String[] {
(previousWords == null) ? "" : previousWords.toString()};
}
} }
public static void onAddSuggestedWord(String word, int typeId, DataType dataType) { public static void onAddSuggestedWord(String word, int typeId, DataType dataType) {
if (sLogEnabled) {
sSuggestDicMap.put(word, new Pair<Integer, Integer>(typeId, dataType.ordinal()));
}
} }
public static void onSetKeyboard(Keyboard kb) { public static void onSetKeyboard(Keyboard kb) {
if (sLogEnabled) {
sKeyboardWidth = kb.getMinWidth();
sKeyboardHeight = kb.getHeight();
}
} }
private static class LogSerializer {
private static void appendWithLength(StringBuffer sb, String data) {
sb.append(data.length());
sb.append(SEPARATER);
sb.append(data);
sb.append(SEPARATER);
}
private static void appendLogEntry(StringBuffer sb, String time, String tag,
String[] data) {
if (data.length > 0) {
appendWithLength(sb, String.valueOf(data.length + 2));
appendWithLength(sb, time);
appendWithLength(sb, tag);
for (String s: data) {
appendWithLength(sb, s);
}
}
}
public static String createStringFromEntries(ArrayList<LogEntry> logs) {
StringBuffer sb = new StringBuffer();
for (LogEntry log: logs) {
appendLogEntry(sb, String.valueOf(log.mTime), String.valueOf(log.mTag), log.mData);
}
return sb.toString();
}
}
/* package */ static class RingCharBuffer {
final int BUFSIZE = 20;
private Context mContext;
private int mEnd = 0;
/* package */ int mLength = 0;
private char[] mCharBuf = new char[BUFSIZE];
private int[] mXBuf = new int[BUFSIZE];
private int[] mYBuf = new int[BUFSIZE];
public RingCharBuffer(Context context) {
mContext = context;
}
private int normalize(int in) {
int ret = in % BUFSIZE;
return ret < 0 ? ret + BUFSIZE : ret;
}
public void push(char c, int x, int y) {
mCharBuf[mEnd] = c;
mXBuf[mEnd] = x;
mYBuf[mEnd] = y;
mEnd = normalize(mEnd + 1);
if (mLength < BUFSIZE) {
++mLength;
}
}
public char pop() {
if (mLength < 1) {
return NULL_CHAR;
} else {
mEnd = normalize(mEnd - 1);
--mLength;
return mCharBuf[mEnd];
}
}
public char getLastChar() {
if (mLength < 1) {
return NULL_CHAR;
} else {
return mCharBuf[normalize(mEnd - 1)];
}
}
public int getPreviousX(char c, int back) {
int index = normalize(mEnd - 2 - back);
if (mLength <= back
|| Character.toLowerCase(c) != Character.toLowerCase(mCharBuf[index])) {
return INVALID_COORDINATE;
} else {
return mXBuf[index];
}
}
public int getPreviousY(char c, int back) {
int index = normalize(mEnd - 2 - back);
if (mLength <= back
|| Character.toLowerCase(c) != Character.toLowerCase(mCharBuf[index])) {
return INVALID_COORDINATE;
} else {
return mYBuf[index];
}
}
public String getLastString() {
StringBuffer sb = new StringBuffer();
for (int i = 0; i < mLength; ++i) {
char c = mCharBuf[normalize(mEnd - 1 - i)];
if (!((LatinIME)mContext).isWordSeparator(c)) {
sb.append(c);
} else {
break;
}
}
return sb.reverse().toString();
}
public void reset() {
mLength = 0;
}
}
private static class DebugKeyEnabler {
private int mCounter = 0;
private long mLastTime = 0;
public boolean check() {
if (System.currentTimeMillis() - mLastTime > 10 * 1000) {
mCounter = 0;
mLastTime = System.currentTimeMillis();
} else if (++mCounter >= 10) {
return true;
}
return false;
}
}
} }