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Reorganize Utils class

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Change-Id: I7294d1547def5dcfcae9d1d53b277cb3cc9f2d18
This commit is contained in:
Tadashi G. Takaoka 2013-07-05 18:23:22 +09:00
parent 72c2feb573
commit 4be6198cb7
15 changed files with 438 additions and 401 deletions
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4
java/src/com/android/inputmethod/dictionarypack/ActionBatch.java
View file

@ -28,8 +28,8 @@ import android.util.Log;
import com.android.inputmethod.compat.DownloadManagerCompatUtils;
import com.android.inputmethod.latin.R;
import com.android.inputmethod.latin.utils.ApplicationUtils;
import com.android.inputmethod.latin.utils.DebugLogUtils;
import com.android.inputmethod.latin.utils.Utils;
import java.util.LinkedList;
import java.util.Queue;
@ -144,7 +144,7 @@ public final class ActionBatch {
// DownloadManager also stupidly cuts the extension to replace with its own that it
// gets from the content-type. We need to circumvent this.
final String disambiguator = "#" + System.currentTimeMillis()
+ Utils.getVersionName(context) + ".dict";
+ ApplicationUtils.getVersionName(context) + ".dict";
final Uri uri = Uri.parse(mWordList.mRemoteFilename + disambiguator);
final Request request = new Request(uri);

4
java/src/com/android/inputmethod/dictionarypack/UpdateHandler.java
View file

@ -38,8 +38,8 @@ import android.util.Log;
import com.android.inputmethod.compat.ConnectivityManagerCompatUtils;
import com.android.inputmethod.compat.DownloadManagerCompatUtils;
import com.android.inputmethod.latin.R;
import com.android.inputmethod.latin.utils.ApplicationUtils;
import com.android.inputmethod.latin.utils.DebugLogUtils;
import com.android.inputmethod.latin.utils.Utils;
import java.io.File;
import java.io.FileInputStream;
@ -222,7 +222,7 @@ public final class UpdateHandler {
// DownloadManager also stupidly cuts the extension to replace with its own that it
// gets from the content-type. We need to circumvent this.
final String disambiguator = "#" + System.currentTimeMillis()
+ Utils.getVersionName(context) + ".json";
+ ApplicationUtils.getVersionName(context) + ".json";
final Request metadataRequest = new Request(Uri.parse(metadataUri + disambiguator));
DebugLogUtils.l("Request =", metadataRequest);

2
java/src/com/android/inputmethod/keyboard/MainKeyboardView.java
View file

@ -70,7 +70,7 @@ import com.android.inputmethod.latin.utils.CoordinateUtils;
import com.android.inputmethod.latin.utils.ResourceUtils;
import com.android.inputmethod.latin.utils.StaticInnerHandlerWrapper;
import com.android.inputmethod.latin.utils.StringUtils;
import com.android.inputmethod.latin.utils.Utils.UsabilityStudyLogUtils;
import com.android.inputmethod.latin.utils.UsabilityStudyLogUtils;
import com.android.inputmethod.research.ResearchLogger;
import java.util.Locale;

4
java/src/com/android/inputmethod/latin/DebugSettings.java
View file

@ -25,7 +25,7 @@ import android.preference.PreferenceFragment;
import android.preference.PreferenceScreen;
import com.android.inputmethod.keyboard.KeyboardSwitcher;
import com.android.inputmethod.latin.utils.Utils;
import com.android.inputmethod.latin.utils.ApplicationUtils;
public final class DebugSettings extends PreferenceFragment
implements SharedPreferences.OnSharedPreferenceChangeListener {
@ -118,7 +118,7 @@ public final class DebugSettings extends PreferenceFragment
}
boolean isDebugMode = mDebugMode.isChecked();
final String version = getResources().getString(
R.string.version_text, Utils.getVersionName(getActivity()));
R.string.version_text, ApplicationUtils.getVersionName(getActivity()));
if (!isDebugMode) {
mDebugMode.setTitle(version);
mDebugMode.setSummary("");

24
java/src/com/android/inputmethod/latin/LatinIME.java
View file

@ -76,19 +76,19 @@ import com.android.inputmethod.keyboard.MainKeyboardView;
import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo;
import com.android.inputmethod.latin.define.ProductionFlag;
import com.android.inputmethod.latin.suggestions.SuggestionStripView;
import com.android.inputmethod.latin.utils.ApplicationUtils;
import com.android.inputmethod.latin.utils.CapsModeUtils;
import com.android.inputmethod.latin.utils.CollectionUtils;
import com.android.inputmethod.latin.utils.CompletionInfoUtils;
import com.android.inputmethod.latin.utils.InputTypeUtils;
import com.android.inputmethod.latin.utils.IntentUtils;
import com.android.inputmethod.latin.utils.JniUtils;
import com.android.inputmethod.latin.utils.LatinImeLoggerUtils;
import com.android.inputmethod.latin.utils.PositionalInfoForUserDictPendingAddition;
import com.android.inputmethod.latin.utils.RecapitalizeStatus;
import com.android.inputmethod.latin.utils.StaticInnerHandlerWrapper;
import com.android.inputmethod.latin.utils.TargetPackageInfoGetterTask;
import com.android.inputmethod.latin.utils.TextRange;
import com.android.inputmethod.latin.utils.Utils;
import com.android.inputmethod.latin.utils.Utils.Stats;
import com.android.inputmethod.research.ResearchLogger;
import java.io.FileDescriptor;
@ -1551,7 +1551,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
if (SPACE_STATE_PHANTOM == spaceState) {
if (mSettings.isInternal()) {
if (mWordComposer.isComposingWord() && mWordComposer.isBatchMode()) {
Stats.onAutoCorrection(
LatinImeLoggerUtils.onAutoCorrection(
"", mWordComposer.getTypedWord(), " ", mWordComposer);
}
}
@ -1612,7 +1612,8 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
if (mWordComposer.isComposingWord()) {
if (mSettings.isInternal()) {
if (mWordComposer.isBatchMode()) {
Stats.onAutoCorrection("", mWordComposer.getTypedWord(), " ", mWordComposer);
LatinImeLoggerUtils.onAutoCorrection(
"", mWordComposer.getTypedWord(), " ", mWordComposer);
}
}
final int wordComposerSize = mWordComposer.size();
@ -1860,7 +1861,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
} else {
if (mLastComposedWord.canRevertCommit()) {
if (mSettings.isInternal()) {
Stats.onAutoCorrectionCancellation();
LatinImeLoggerUtils.onAutoCorrectionCancellation();
}
revertCommit();
return;
@ -2031,7 +2032,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
}
mHandler.postUpdateSuggestionStrip();
if (mSettings.isInternal()) {
Utils.Stats.onNonSeparator((char)primaryCode, x, y);
LatinImeLoggerUtils.onNonSeparator((char)primaryCode, x, y);
}
}
@ -2136,7 +2137,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
setPunctuationSuggestions();
}
if (mSettings.isInternal()) {
Utils.Stats.onSeparator((char)primaryCode, x, y);
LatinImeLoggerUtils.onSeparator((char)primaryCode, x, y);
}
mKeyboardSwitcher.updateShiftState();
@ -2325,7 +2326,8 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
+ "is empty? Impossible! I must commit suicide.");
}
if (mSettings.isInternal()) {
Stats.onAutoCorrection(typedWord, autoCorrection, separatorString, mWordComposer);
LatinImeLoggerUtils.onAutoCorrection(
typedWord, autoCorrection, separatorString, mWordComposer);
}
if (ProductionFlag.USES_DEVELOPMENT_ONLY_DIAGNOSTICS) {
final SuggestedWords suggestedWords = mSuggestedWords;
@ -2429,7 +2431,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
&& !AutoCorrection.isValidWord(mSuggest, suggestion, true);
if (mSettings.isInternal()) {
Stats.onSeparator((char)Constants.CODE_SPACE,
LatinImeLoggerUtils.onSeparator((char)Constants.CODE_SPACE,
Constants.NOT_A_COORDINATE, Constants.NOT_A_COORDINATE);
}
if (showingAddToDictionaryHint && mIsUserDictionaryAvailable) {
@ -2633,7 +2635,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
}
mConnection.commitText(originallyTypedWord + mLastComposedWord.mSeparatorString, 1);
if (mSettings.isInternal()) {
Stats.onSeparator(mLastComposedWord.mSeparatorString,
LatinImeLoggerUtils.onSeparator(mLastComposedWord.mSeparatorString,
Constants.NOT_A_COORDINATE, Constants.NOT_A_COORDINATE);
}
if (ProductionFlag.USES_DEVELOPMENT_ONLY_DIAGNOSTICS) {
@ -2787,7 +2789,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
final CharSequence[] items = new CharSequence[] {
// TODO: Should use new string "Select active input modes".
getString(R.string.language_selection_title),
getString(Utils.getAcitivityTitleResId(this, SettingsActivity.class)),
getString(ApplicationUtils.getAcitivityTitleResId(this, SettingsActivity.class)),
};
final DialogInterface.OnClickListener listener = new DialogInterface.OnClickListener() {
@Override

4
java/src/com/android/inputmethod/latin/SettingsFragment.java
View file

@ -42,8 +42,8 @@ import com.android.inputmethod.latin.setup.LauncherIconVisibilityManager;
import com.android.inputmethod.latin.userdictionary.UserDictionaryList;
import com.android.inputmethod.latin.userdictionary.UserDictionarySettings;
import com.android.inputmethod.latin.utils.AdditionalFeaturesSettingUtils;
import com.android.inputmethod.latin.utils.ApplicationUtils;
import com.android.inputmethod.latin.utils.FeedbackUtils;
import com.android.inputmethod.latin.utils.Utils;
import com.android.inputmethod.research.ResearchLogger;
import com.android.inputmethodcommon.InputMethodSettingsFragment;
@ -90,7 +90,7 @@ public final class SettingsFragment extends InputMethodSettingsFragment
final PreferenceScreen preferenceScreen = getPreferenceScreen();
if (preferenceScreen != null) {
preferenceScreen.setTitle(
Utils.getAcitivityTitleResId(getActivity(), SettingsActivity.class));
ApplicationUtils.getAcitivityTitleResId(getActivity(), SettingsActivity.class));
}
final Resources res = getResources();

15
java/src/com/android/inputmethod/latin/SuggestedWords.java
View file

@ -75,6 +75,21 @@ public final class SuggestedWords {
return mSuggestedWordInfoList.get(index);
}
public String getDebugString(final int pos) {
if (!LatinImeLogger.sDBG) {
return null;
}
final SuggestedWordInfo wordInfo = getInfo(pos);
if (wordInfo == null) {
return null;
}
final String debugString = wordInfo.getDebugString();
if (TextUtils.isEmpty(debugString)) {
return null;
}
return debugString;
}
public boolean willAutoCorrect() {
return mWillAutoCorrect;
}

4
java/src/com/android/inputmethod/latin/spellcheck/SpellCheckerSettingsFragment.java
View file

@ -21,7 +21,7 @@ import android.preference.PreferenceFragment;
import android.preference.PreferenceScreen;
import com.android.inputmethod.latin.R;
import com.android.inputmethod.latin.utils.Utils;
import com.android.inputmethod.latin.utils.ApplicationUtils;
/**
* Preference screen.
@ -39,7 +39,7 @@ public final class SpellCheckerSettingsFragment extends PreferenceFragment {
addPreferencesFromResource(R.xml.spell_checker_settings);
final PreferenceScreen preferenceScreen = getPreferenceScreen();
if (preferenceScreen != null) {
preferenceScreen.setTitle(Utils.getAcitivityTitleResId(
preferenceScreen.setTitle(ApplicationUtils.getAcitivityTitleResId(
getActivity(), SpellCheckerSettingsActivity.class));
}
}

3
java/src/com/android/inputmethod/latin/suggestions/MoreSuggestions.java
View file

@ -31,7 +31,6 @@ import com.android.inputmethod.keyboard.internal.KeyboardParams;
import com.android.inputmethod.latin.R;
import com.android.inputmethod.latin.SuggestedWords;
import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo;
import com.android.inputmethod.latin.utils.Utils;
public final class MoreSuggestions extends Keyboard {
public static final int SUGGESTION_CODE_BASE = 1024;
@ -207,7 +206,7 @@ public final class MoreSuggestions extends Keyboard {
final int y = params.getY(index);
final int width = params.getWidth(index);
final String word = mSuggestedWords.getWord(index);
final String info = Utils.getDebugInfo(mSuggestedWords, index);
final String info = mSuggestedWords.getDebugString(index);
final int indexInMoreSuggestions = index + SUGGESTION_CODE_BASE;
final Key key = new Key(
params, word, info, KeyboardIconsSet.ICON_UNDEFINED, indexInMoreSuggestions,

3
java/src/com/android/inputmethod/latin/suggestions/SuggestionStripLayoutHelper.java
View file

@ -51,7 +51,6 @@ import com.android.inputmethod.latin.LatinImeLogger;
import com.android.inputmethod.latin.R;
import com.android.inputmethod.latin.SuggestedWords;
import com.android.inputmethod.latin.utils.ResourceUtils;
import com.android.inputmethod.latin.utils.Utils;
import java.util.ArrayList;
@ -446,7 +445,7 @@ final class SuggestionStripLayoutHelper {
wordView.setTextColor(getSuggestionTextColor(positionInStrip, suggestedWords));
if (SuggestionStripView.DBG) {
mDebugInfoViews.get(positionInStrip).setText(
Utils.getDebugInfo(suggestedWords, indexInSuggestedWords));
suggestedWords.getDebugString(indexInSuggestedWords));
}
}
}

65
java/src/com/android/inputmethod/latin/utils/ApplicationUtils.java Normal file
View file

@ -0,0 +1,65 @@
/*
* Copyright (C) 2013 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.inputmethod.latin.utils;
import android.app.Activity;
import android.content.ComponentName;
import android.content.Context;
import android.content.pm.ActivityInfo;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager.NameNotFoundException;
import android.util.Log;
public final class ApplicationUtils {
private static final String TAG = ApplicationUtils.class.getSimpleName();
private ApplicationUtils() {
// This utility class is not publicly instantiable.
}
public static int getAcitivityTitleResId(final Context context,
final Class<? extends Activity> cls) {
final ComponentName cn = new ComponentName(context, cls);
try {
final ActivityInfo ai = context.getPackageManager().getActivityInfo(cn, 0);
if (ai != null) {
return ai.labelRes;
}
} catch (final NameNotFoundException e) {
Log.e(TAG, "Failed to get settings activity title res id.", e);
}
return 0;
}
/**
* A utility method to get the application's PackageInfo.versionName
* @return the application's PackageInfo.versionName
*/
public static String getVersionName(final Context context) {
try {
if (context == null) {
return "";
}
final String packageName = context.getPackageName();
final PackageInfo info = context.getPackageManager().getPackageInfo(packageName, 0);
return info.versionName;
} catch (final NameNotFoundException e) {
Log.e(TAG, "Could not find version info.", e);
}
return "";
}
}

77
java/src/com/android/inputmethod/latin/utils/LatinImeLoggerUtils.java Normal file
View file

@ -0,0 +1,77 @@
/*
* Copyright (C) 2013 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.inputmethod.latin.utils;
import android.text.TextUtils;
import com.android.inputmethod.latin.Constants;
import com.android.inputmethod.latin.LatinImeLogger;
import com.android.inputmethod.latin.WordComposer;
public final class LatinImeLoggerUtils {
private LatinImeLoggerUtils() {
// This utility class is not publicly instantiable.
}
public static void onNonSeparator(final char code, final int x, final int y) {
UserLogRingCharBuffer.getInstance().push(code, x, y);
LatinImeLogger.logOnInputChar();
}
public static void onSeparator(final int code, final int x, final int y) {
// Helper method to log a single code point separator
// TODO: cache this mapping of a code point to a string in a sparse array in StringUtils
onSeparator(new String(new int[]{code}, 0, 1), x, y);
}
public static void onSeparator(final String separator, final int x, final int y) {
final int length = separator.length();
for (int i = 0; i < length; i = Character.offsetByCodePoints(separator, i, 1)) {
int codePoint = Character.codePointAt(separator, i);
// TODO: accept code points
UserLogRingCharBuffer.getInstance().push((char)codePoint, x, y);
}
LatinImeLogger.logOnInputSeparator();
}
public static void onAutoCorrection(final String typedWord, final String correctedWord,
final String separatorString, final WordComposer wordComposer) {
final boolean isBatchMode = wordComposer.isBatchMode();
if (!isBatchMode && TextUtils.isEmpty(typedWord)) {
return;
}
// TODO: this fails when the separator is more than 1 code point long, but
// the backend can't handle it yet. The only case when this happens is with
// smileys and other multi-character keys.
final int codePoint = TextUtils.isEmpty(separatorString) ? Constants.NOT_A_CODE
: separatorString.codePointAt(0);
if (!isBatchMode) {
LatinImeLogger.logOnAutoCorrectionForTyping(typedWord, correctedWord, codePoint);
} else {
if (!TextUtils.isEmpty(correctedWord)) {
// We must make sure that InputPointer contains only the relative timestamps,
// not actual timestamps.
LatinImeLogger.logOnAutoCorrectionForGeometric(
"", correctedWord, codePoint, wordComposer.getInputPointers());
}
}
}
public static void onAutoCorrectionCancellation() {
LatinImeLogger.logOnAutoCorrectionCancelled();
}
}

255
java/src/com/android/inputmethod/latin/utils/UsabilityStudyLogUtils.java Normal file
View file

@ -0,0 +1,255 @@
/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.inputmethod.latin.utils;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.inputmethodservice.InputMethodService;
import android.net.Uri;
import android.os.Environment;
import android.os.Handler;
import android.os.HandlerThread;
import android.os.Process;
import android.util.Log;
import com.android.inputmethod.latin.LatinImeLogger;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.PrintWriter;
import java.nio.channels.FileChannel;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;
public final class UsabilityStudyLogUtils {
// TODO: remove code duplication with ResearchLog class
private static final String USABILITY_TAG = UsabilityStudyLogUtils.class.getSimpleName();
private static final String FILENAME = "log.txt";
private final Handler mLoggingHandler;
private File mFile;
private File mDirectory;
private InputMethodService mIms;
private PrintWriter mWriter;
private final Date mDate;
private final SimpleDateFormat mDateFormat;
private UsabilityStudyLogUtils() {
mDate = new Date();
mDateFormat = new SimpleDateFormat("yyyyMMdd-HHmmss.SSSZ", Locale.US);
HandlerThread handlerThread = new HandlerThread("UsabilityStudyLogUtils logging task",
Process.THREAD_PRIORITY_BACKGROUND);
handlerThread.start();
mLoggingHandler = new Handler(handlerThread.getLooper());
}
// Initialization-on-demand holder
private static final class OnDemandInitializationHolder {
public static final UsabilityStudyLogUtils sInstance = new UsabilityStudyLogUtils();
}
public static UsabilityStudyLogUtils getInstance() {
return OnDemandInitializationHolder.sInstance;
}
public void init(final InputMethodService ims) {
mIms = ims;
mDirectory = ims.getFilesDir();
}
private void createLogFileIfNotExist() {
if ((mFile == null || !mFile.exists())
&& (mDirectory != null && mDirectory.exists())) {
try {
mWriter = getPrintWriter(mDirectory, FILENAME, false);
} catch (final IOException e) {
Log.e(USABILITY_TAG, "Can't create log file.");
}
}
}
public static void writeBackSpace(final int x, final int y) {
UsabilityStudyLogUtils.getInstance().write("<backspace>\t" + x + "\t" + y);
}
public static void writeChar(final char c, final int x, final int y) {
String inputChar = String.valueOf(c);
switch (c) {
case '\n':
inputChar = "<enter>";
break;
case '\t':
inputChar = "<tab>";
break;
case ' ':
inputChar = "<space>";
break;
}
UsabilityStudyLogUtils.getInstance().write(inputChar + "\t" + x + "\t" + y);
LatinImeLogger.onPrintAllUsabilityStudyLogs();
}
public void write(final String log) {
mLoggingHandler.post(new Runnable() {
@Override
public void run() {
createLogFileIfNotExist();
final long currentTime = System.currentTimeMillis();
mDate.setTime(currentTime);
final String printString = String.format(Locale.US, "%s\t%d\t%s\n",
mDateFormat.format(mDate), currentTime, log);
if (LatinImeLogger.sDBG) {
Log.d(USABILITY_TAG, "Write: " + log);
}
mWriter.print(printString);
}
});
}
private synchronized String getBufferedLogs() {
mWriter.flush();
final StringBuilder sb = new StringBuilder();
final BufferedReader br = getBufferedReader();
String line;
try {
while ((line = br.readLine()) != null) {
sb.append('\n');
sb.append(line);
}
} catch (final IOException e) {
Log.e(USABILITY_TAG, "Can't read log file.");
} finally {
if (LatinImeLogger.sDBG) {
Log.d(USABILITY_TAG, "Got all buffered logs\n" + sb.toString());
}
try {
br.close();
} catch (final IOException e) {
// ignore.
}
}
return sb.toString();
}
public void emailResearcherLogsAll() {
mLoggingHandler.post(new Runnable() {
@Override
public void run() {
final Date date = new Date();
date.setTime(System.currentTimeMillis());
final String currentDateTimeString =
new SimpleDateFormat("yyyyMMdd-HHmmssZ", Locale.US).format(date);
if (mFile == null) {
Log.w(USABILITY_TAG, "No internal log file found.");
return;
}
if (mIms.checkCallingOrSelfPermission(
android.Manifest.permission.WRITE_EXTERNAL_STORAGE)
!= PackageManager.PERMISSION_GRANTED) {
Log.w(USABILITY_TAG, "Doesn't have the permission WRITE_EXTERNAL_STORAGE");
return;
}
mWriter.flush();
final String destPath = Environment.getExternalStorageDirectory()
+ "/research-" + currentDateTimeString + ".log";
final File destFile = new File(destPath);
try {
final FileInputStream srcStream = new FileInputStream(mFile);
final FileOutputStream destStream = new FileOutputStream(destFile);
final FileChannel src = srcStream.getChannel();
final FileChannel dest = destStream.getChannel();
src.transferTo(0, src.size(), dest);
src.close();
srcStream.close();
dest.close();
destStream.close();
} catch (final FileNotFoundException e1) {
Log.w(USABILITY_TAG, e1);
return;
} catch (final IOException e2) {
Log.w(USABILITY_TAG, e2);
return;
}
if (destFile == null || !destFile.exists()) {
Log.w(USABILITY_TAG, "Dest file doesn't exist.");
return;
}
final Intent intent = new Intent(Intent.ACTION_SEND);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
if (LatinImeLogger.sDBG) {
Log.d(USABILITY_TAG, "Destination file URI is " + destFile.toURI());
}
intent.setType("text/plain");
intent.putExtra(Intent.EXTRA_STREAM, Uri.parse("file://" + destPath));
intent.putExtra(Intent.EXTRA_SUBJECT,
"[Research Logs] " + currentDateTimeString);
mIms.startActivity(intent);
}
});
}
public void printAll() {
mLoggingHandler.post(new Runnable() {
@Override
public void run() {
mIms.getCurrentInputConnection().commitText(getBufferedLogs(), 0);
}
});
}
public void clearAll() {
mLoggingHandler.post(new Runnable() {
@Override
public void run() {
if (mFile != null && mFile.exists()) {
if (LatinImeLogger.sDBG) {
Log.d(USABILITY_TAG, "Delete log file.");
}
mFile.delete();
mWriter.close();
}
}
});
}
private BufferedReader getBufferedReader() {
createLogFileIfNotExist();
try {
return new BufferedReader(new FileReader(mFile));
} catch (final FileNotFoundException e) {
return null;
}
}
private PrintWriter getPrintWriter(final File dir, final String filename,
final boolean renew) throws IOException {
mFile = new File(dir, filename);
if (mFile.exists()) {
if (renew) {
mFile.delete();
}
}
return new PrintWriter(new FileOutputStream(mFile), true /* autoFlush */);
}
}

1
java/src/com/android/inputmethod/latin/utils/UserLogRingCharBuffer.java
View file

@ -20,7 +20,6 @@ import android.inputmethodservice.InputMethodService;
import com.android.inputmethod.annotations.UsedForTesting;
import com.android.inputmethod.latin.Settings;
import com.android.inputmethod.latin.utils.Utils.UsabilityStudyLogUtils;
public final class UserLogRingCharBuffer {
public /* for test */ static final int BUFSIZE = 20;

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java/src/com/android/inputmethod/latin/utils/Utils.java
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/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.inputmethod.latin.utils;
import android.app.Activity;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.pm.ActivityInfo;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.inputmethodservice.InputMethodService;
import android.net.Uri;
import android.os.Environment;
import android.os.Handler;
import android.os.HandlerThread;
import android.os.Process;
import android.text.TextUtils;
import android.util.Log;
import com.android.inputmethod.latin.Constants;
import com.android.inputmethod.latin.LatinImeLogger;
import com.android.inputmethod.latin.SuggestedWords;
import com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo;
import com.android.inputmethod.latin.WordComposer;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.PrintWriter;
import java.nio.channels.FileChannel;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;
// TODO: Come up with a more descriptive class name
public final class Utils {
private static final String TAG = Utils.class.getSimpleName();
private Utils() {
// This utility class is not publicly instantiable.
}
// TODO: Make this an external class
public static final class UsabilityStudyLogUtils {
// TODO: remove code duplication with ResearchLog class
private static final String USABILITY_TAG = UsabilityStudyLogUtils.class.getSimpleName();
private static final String FILENAME = "log.txt";
private final Handler mLoggingHandler;
private File mFile;
private File mDirectory;
private InputMethodService mIms;
private PrintWriter mWriter;
private final Date mDate;
private final SimpleDateFormat mDateFormat;
private UsabilityStudyLogUtils() {
mDate = new Date();
mDateFormat = new SimpleDateFormat("yyyyMMdd-HHmmss.SSSZ", Locale.US);
HandlerThread handlerThread = new HandlerThread("UsabilityStudyLogUtils logging task",
Process.THREAD_PRIORITY_BACKGROUND);
handlerThread.start();
mLoggingHandler = new Handler(handlerThread.getLooper());
}
// Initialization-on-demand holder
private static final class OnDemandInitializationHolder {
public static final UsabilityStudyLogUtils sInstance = new UsabilityStudyLogUtils();
}
public static UsabilityStudyLogUtils getInstance() {
return OnDemandInitializationHolder.sInstance;
}
public void init(final InputMethodService ims) {
mIms = ims;
mDirectory = ims.getFilesDir();
}
private void createLogFileIfNotExist() {
if ((mFile == null || !mFile.exists())
&& (mDirectory != null && mDirectory.exists())) {
try {
mWriter = getPrintWriter(mDirectory, FILENAME, false);
} catch (final IOException e) {
Log.e(USABILITY_TAG, "Can't create log file.");
}
}
}
public static void writeBackSpace(final int x, final int y) {
UsabilityStudyLogUtils.getInstance().write("<backspace>\t" + x + "\t" + y);
}
public static void writeChar(final char c, final int x, final int y) {
String inputChar = String.valueOf(c);
switch (c) {
case '\n':
inputChar = "<enter>";
break;
case '\t':
inputChar = "<tab>";
break;
case ' ':
inputChar = "<space>";
break;
}
UsabilityStudyLogUtils.getInstance().write(inputChar + "\t" + x + "\t" + y);
LatinImeLogger.onPrintAllUsabilityStudyLogs();
}
public void write(final String log) {
mLoggingHandler.post(new Runnable() {
@Override
public void run() {
createLogFileIfNotExist();
final long currentTime = System.currentTimeMillis();
mDate.setTime(currentTime);
final String printString = String.format(Locale.US, "%s\t%d\t%s\n",
mDateFormat.format(mDate), currentTime, log);
if (LatinImeLogger.sDBG) {
Log.d(USABILITY_TAG, "Write: " + log);
}
mWriter.print(printString);
}
});
}
private synchronized String getBufferedLogs() {
mWriter.flush();
final StringBuilder sb = new StringBuilder();
final BufferedReader br = getBufferedReader();
String line;
try {
while ((line = br.readLine()) != null) {
sb.append('\n');
sb.append(line);
}
} catch (final IOException e) {
Log.e(USABILITY_TAG, "Can't read log file.");
} finally {
if (LatinImeLogger.sDBG) {
Log.d(USABILITY_TAG, "Got all buffered logs\n" + sb.toString());
}
try {
br.close();
} catch (final IOException e) {
// ignore.
}
}
return sb.toString();
}
public void emailResearcherLogsAll() {
mLoggingHandler.post(new Runnable() {
@Override
public void run() {
final Date date = new Date();
date.setTime(System.currentTimeMillis());
final String currentDateTimeString =
new SimpleDateFormat("yyyyMMdd-HHmmssZ", Locale.US).format(date);
if (mFile == null) {
Log.w(USABILITY_TAG, "No internal log file found.");
return;
}
if (mIms.checkCallingOrSelfPermission(
android.Manifest.permission.WRITE_EXTERNAL_STORAGE)
!= PackageManager.PERMISSION_GRANTED) {
Log.w(USABILITY_TAG, "Doesn't have the permission WRITE_EXTERNAL_STORAGE");
return;
}
mWriter.flush();
final String destPath = Environment.getExternalStorageDirectory()
+ "/research-" + currentDateTimeString + ".log";
final File destFile = new File(destPath);
try {
final FileInputStream srcStream = new FileInputStream(mFile);
final FileOutputStream destStream = new FileOutputStream(destFile);
final FileChannel src = srcStream.getChannel();
final FileChannel dest = destStream.getChannel();
src.transferTo(0, src.size(), dest);
src.close();
srcStream.close();
dest.close();
destStream.close();
} catch (final FileNotFoundException e1) {
Log.w(USABILITY_TAG, e1);
return;
} catch (final IOException e2) {
Log.w(USABILITY_TAG, e2);
return;
}
if (destFile == null || !destFile.exists()) {
Log.w(USABILITY_TAG, "Dest file doesn't exist.");
return;
}
final Intent intent = new Intent(Intent.ACTION_SEND);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
if (LatinImeLogger.sDBG) {
Log.d(USABILITY_TAG, "Destination file URI is " + destFile.toURI());
}
intent.setType("text/plain");
intent.putExtra(Intent.EXTRA_STREAM, Uri.parse("file://" + destPath));
intent.putExtra(Intent.EXTRA_SUBJECT,
"[Research Logs] " + currentDateTimeString);
mIms.startActivity(intent);
}
});
}
public void printAll() {
mLoggingHandler.post(new Runnable() {
@Override
public void run() {
mIms.getCurrentInputConnection().commitText(getBufferedLogs(), 0);
}
});
}
public void clearAll() {
mLoggingHandler.post(new Runnable() {
@Override
public void run() {
if (mFile != null && mFile.exists()) {
if (LatinImeLogger.sDBG) {
Log.d(USABILITY_TAG, "Delete log file.");
}
mFile.delete();
mWriter.close();
}
}
});
}
private BufferedReader getBufferedReader() {
createLogFileIfNotExist();
try {
return new BufferedReader(new FileReader(mFile));
} catch (final FileNotFoundException e) {
return null;
}
}
private PrintWriter getPrintWriter(final File dir, final String filename,
final boolean renew) throws IOException {
mFile = new File(dir, filename);
if (mFile.exists()) {
if (renew) {
mFile.delete();
}
}
return new PrintWriter(new FileOutputStream(mFile), true /* autoFlush */);
}
}
// TODO: Make this an external class
public static final class Stats {
public static void onNonSeparator(final char code, final int x, final int y) {
UserLogRingCharBuffer.getInstance().push(code, x, y);
LatinImeLogger.logOnInputChar();
}
public static void onSeparator(final int code, final int x, final int y) {
// Helper method to log a single code point separator
// TODO: cache this mapping of a code point to a string in a sparse array in StringUtils
onSeparator(new String(new int[]{code}, 0, 1), x, y);
}
public static void onSeparator(final String separator, final int x, final int y) {
final int length = separator.length();
for (int i = 0; i < length; i = Character.offsetByCodePoints(separator, i, 1)) {
int codePoint = Character.codePointAt(separator, i);
// TODO: accept code points
UserLogRingCharBuffer.getInstance().push((char)codePoint, x, y);
}
LatinImeLogger.logOnInputSeparator();
}
public static void onAutoCorrection(final String typedWord, final String correctedWord,
final String separatorString, final WordComposer wordComposer) {
final boolean isBatchMode = wordComposer.isBatchMode();
if (!isBatchMode && TextUtils.isEmpty(typedWord)) {
return;
}
// TODO: this fails when the separator is more than 1 code point long, but
// the backend can't handle it yet. The only case when this happens is with
// smileys and other multi-character keys.
final int codePoint = TextUtils.isEmpty(separatorString) ? Constants.NOT_A_CODE
: separatorString.codePointAt(0);
if (!isBatchMode) {
LatinImeLogger.logOnAutoCorrectionForTyping(typedWord, correctedWord, codePoint);
} else {
if (!TextUtils.isEmpty(correctedWord)) {
// We must make sure that InputPointer contains only the relative timestamps,
// not actual timestamps.
LatinImeLogger.logOnAutoCorrectionForGeometric(
"", correctedWord, codePoint, wordComposer.getInputPointers());
}
}
}
public static void onAutoCorrectionCancellation() {
LatinImeLogger.logOnAutoCorrectionCancelled();
}
}
public static String getDebugInfo(final SuggestedWords suggestions, final int pos) {
if (!LatinImeLogger.sDBG) {
return null;
}
final SuggestedWordInfo wordInfo = suggestions.getInfo(pos);
if (wordInfo == null) {
return null;
}
final String info = wordInfo.getDebugString();
if (TextUtils.isEmpty(info)) {
return null;
}
return info;
}
public static int getAcitivityTitleResId(final Context context,
final Class<? extends Activity> cls) {
final ComponentName cn = new ComponentName(context, cls);
try {
final ActivityInfo ai = context.getPackageManager().getActivityInfo(cn, 0);
if (ai != null) {
return ai.labelRes;
}
} catch (final NameNotFoundException e) {
Log.e(TAG, "Failed to get settings activity title res id.", e);
}
return 0;
}
/**
* A utility method to get the application's PackageInfo.versionName
* @return the application's PackageInfo.versionName
*/
public static String getVersionName(final Context context) {
try {
if (context == null) {
return "";
}
final String packageName = context.getPackageName();
final PackageInfo info = context.getPackageManager().getPackageInfo(packageName, 0);
return info.versionName;
} catch (final NameNotFoundException e) {
Log.e(TAG, "Could not find version info.", e);
}
return "";
}
}