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LatinIME
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researchLogger detail on IME sessions 

log device type, screen size, etc.  also simplification inside ResearchLogger
to use exceptions better, and fix ResearchLoggerTests to not change
preferences to specify the logfile.

multi-project change with Idfd193b16260215cca32886e288f03a0c12b2781

Bug: 6188932
Change-Id: Idd3ca6eb8e8e3934f68234b241c7fd7d0cc3bcd5
main
Kurt Partridge 2012-04-17 20:54:33 -07:00
parent 5e90f2873c
commit 48a7681e06
4 changed files with 109 additions and 79 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
java/src/com/android/inputmethod/keyboard/LatinKeyboardView.java
View File

@ -467,6 +467,9 @@ public class LatinKeyboardView extends KeyboardView implements PointerTracker.Ke
mSpaceIcon = (mSpaceKey != null) ? mSpaceKey.getIcon(keyboard.mIconsSet) : null;
final int keyHeight = keyboard.mMostCommonKeyHeight - keyboard.mVerticalGap;
mSpacebarTextSize = keyHeight * mSpacebarTextRatio;
if (ProductionFlag.IS_EXPERIMENTAL) {
ResearchLogger.latinKeyboardView_setKeyboard(keyboard);
}
}
/**

2
java/src/com/android/inputmethod/latin/LatinIME.java
View File

@ -634,7 +634,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
editorInfo.inputType, editorInfo.imeOptions));
}
if (ProductionFlag.IS_EXPERIMENTAL) {
ResearchLogger.latinIME_onStartInputViewInternal(editorInfo);
ResearchLogger.latinIME_onStartInputViewInternal(editorInfo, mPrefs);
}
if (InputAttributes.inPrivateImeOptions(null, NO_MICROPHONE_COMPAT, editorInfo)) {
Log.w(TAG, "Deprecated private IME option specified: "

157
java/src/com/android/inputmethod/latin/ResearchLogger.java
View File

@ -18,10 +18,12 @@ package com.android.inputmethod.latin;
import android.content.SharedPreferences;
import android.inputmethodservice.InputMethodService;
import android.os.Build;
import android.os.Handler;
import android.os.HandlerThread;
import android.os.Process;
import android.os.SystemClock;
import android.preference.PreferenceManager;
import android.text.TextUtils;
import android.util.Log;
import android.view.MotionEvent;
@ -45,6 +47,7 @@ import java.nio.ByteBuffer;
import java.nio.CharBuffer;
import java.nio.channels.FileChannel;
import java.nio.charset.Charset;
import java.util.Map;
/**
* Logs the use of the LatinIME keyboard.
@ -68,7 +71,7 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
* Isolates management of files. This variable should never be null, but can be changed
* to support testing.
*/
private LogFileManager mLogFileManager;
/* package */ LogFileManager mLogFileManager;
/**
* Manages the file(s) that stores the logs.
@ -93,63 +96,53 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
mIms = ims;
}
public synchronized boolean createLogFile() {
try {
return createLogFile(DEFAULT_FILENAME);
} catch (IOException e) {
e.printStackTrace();
Log.w(TAG, e);
return false;
}
public synchronized void createLogFile() throws IOException {
createLogFile(DEFAULT_FILENAME);
}
public synchronized boolean createLogFile(final SharedPreferences prefs) {
try {
final String filename =
prefs.getString(RESEARCH_LOG_FILENAME_KEY, DEFAULT_FILENAME);
return createLogFile(filename);
} catch (IOException e) {
Log.w(TAG, e);
e.printStackTrace();
}
return false;
public synchronized void createLogFile(final SharedPreferences prefs)
throws IOException {
final String filename =
prefs.getString(RESEARCH_LOG_FILENAME_KEY, DEFAULT_FILENAME);
createLogFile(filename);
}
public synchronized boolean createLogFile(final String filename)
public synchronized void createLogFile(final String filename)
throws IOException {
if (mIms == null) {
Log.w(TAG, "InputMethodService is not configured. Logging is off.");
return false;
final String msg = "InputMethodService is not configured. Logging is off.";
Log.w(TAG, msg);
throw new IOException(msg);
}
final File filesDir = mIms.getFilesDir();
if (filesDir == null || !filesDir.exists()) {
Log.w(TAG, "Storage directory does not exist. Logging is off.");
return false;
final String msg = "Storage directory does not exist. Logging is off.";
Log.w(TAG, msg);
throw new IOException(msg);
}
close();
final File file = new File(filesDir, filename);
mFile = file;
file.setReadable(false, false);
boolean append = true;
if (file.exists() && file.lastModified() + LOGFILE_PURGE_INTERVAL <
System.currentTimeMillis()) {
append = false;
}
mPrintWriter = new PrintWriter(new BufferedWriter(new FileWriter(file, append)), true);
return true;
}
public synchronized boolean append(final String s) {
final PrintWriter printWriter = mPrintWriter;
if (printWriter == null) {
PrintWriter printWriter = mPrintWriter;
if (printWriter == null || !mFile.exists()) {
if (DEBUG) {
Log.w(TAG, "PrintWriter is null... attempting to create default log file");
}
if (!createLogFile()) {
if (DEBUG) {
Log.w(TAG, "Failed to create log file. Not logging.");
return false;
}
try {
createLogFile();
printWriter = mPrintWriter;
} catch (IOException e) {
Log.w(TAG, "Failed to create log file. Not logging.");
return false;
}
}
printWriter.print(s);
@ -161,9 +154,15 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
if (mPrintWriter != null) {
mPrintWriter.close();
mPrintWriter = null;
if (DEBUG) {
Log.d(TAG, "logfile closed");
}
}
if (mFile != null) {
mFile.delete();
if (DEBUG) {
Log.d(TAG, "logfile deleted");
}
mFile = null;
}
}
@ -173,6 +172,9 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
mPrintWriter.close();
mPrintWriter = null;
mFile = null;
if (DEBUG) {
Log.d(TAG, "logfile closed");
}
}
}
@ -240,12 +242,16 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
sInstance.initInternal(ims, prefs);
}
public void initInternal(final InputMethodService ims, final SharedPreferences prefs) {
/* package */ void initInternal(final InputMethodService ims, final SharedPreferences prefs) {
mIms = ims;
final LogFileManager logFileManager = mLogFileManager;
if (logFileManager != null) {
logFileManager.init(ims);
logFileManager.createLogFile(prefs);
try {
logFileManager.createLogFile(prefs);
} catch (IOException e) {
e.printStackTrace();
}
}
if (prefs != null) {
sIsLogging = prefs.getBoolean(PREF_USABILITY_STUDY_MODE, false);
@ -253,19 +259,6 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
}
}
/**
* Change to a different logFileManager.
*
* @throws IllegalArgumentException if logFileManager is null
*/
void setLogFileManager(final LogFileManager manager) {
if (manager == null) {
throw new IllegalArgumentException("warning: trying to set null logFileManager");
} else {
mLogFileManager = manager;
}
}
/**
* Represents a category of logging events that share the same subfield structure.
*/
@ -377,6 +370,7 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
private static final boolean LATINKEYBOARDVIEW_ONLONGPRESS_ENABLED = DEFAULT_ENABLED;
private static final boolean LATINKEYBOARDVIEW_ONPROCESSMOTIONEVENT_ENABLED
= DEFAULT_ENABLED;
private static final boolean LATINKEYBOARDVIEW_SETKEYBOARD_ENABLED = DEFAULT_ENABLED;
private static final boolean POINTERTRACKER_CALLLISTENERONCANCELINPUT_ENABLED
= DEFAULT_ENABLED;
private static final boolean POINTERTRACKER_CALLLISTENERONCODEINPUT_ENABLED
@ -413,12 +407,21 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
if (DEBUG) {
Log.d(TAG, "Write: " + '[' + logGroup.mLogString + ']' + log);
}
if (mLogFileManager.append(builder.toString())) {
final String s = builder.toString();
if (mLogFileManager.append(s)) {
// success
} else {
if (DEBUG) {
Log.w(TAG, "Unable to write to log.");
}
// perhaps logfile was deleted. try to recreate and relog.
try {
mLogFileManager.createLogFile(PreferenceManager
.getDefaultSharedPreferences(mIms));
mLogFileManager.append(s);
} catch (IOException e) {
e.printStackTrace();
}
}
}
});
@ -474,6 +477,8 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
}
}
// TODO: Remove keyboardState logging that is redundant in light of
// latinKeyboardView_setKeyboard
public static void keyboardState_onCancelInput(final boolean isSinglePointer,
final KeyboardState keyboardState) {
if (UnsLogGroup.KEYBOARDSTATE_ONCANCELINPUT_ENABLED) {
@ -637,14 +642,22 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
}
}
public static void latinIME_onStartInputViewInternal(final EditorInfo editorInfo) {
public static void latinIME_onStartInputViewInternal(final EditorInfo editorInfo,
final SharedPreferences prefs) {
if (UnsLogGroup.LATINIME_ONSTARTINPUTVIEWINTERNAL_ENABLED) {
final StringBuilder builder = new StringBuilder();
builder.append("onStartInputView: editorInfo:");
builder.append("inputType=");
builder.append(editorInfo.inputType);
builder.append("imeOptions=");
builder.append(editorInfo.imeOptions);
builder.append("\tinputType=");
builder.append(Integer.toHexString(editorInfo.inputType));
builder.append("\timeOptions=");
builder.append(Integer.toHexString(editorInfo.imeOptions));
builder.append("\tdisplay="); builder.append(Build.DISPLAY);
builder.append("\tmodel="); builder.append(Build.MODEL);
for (Map.Entry<String,?> entry : prefs.getAll().entrySet()) {
builder.append("\t" + entry.getKey());
Object value = entry.getValue();
builder.append("=" + ((value == null) ? "<null>" : value.toString()));
}
logUnstructured("LatinIME_onStartInputViewInternal", builder.toString());
}
}
@ -745,6 +758,42 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
}
}
public static void latinKeyboardView_setKeyboard(final Keyboard keyboard) {
if (UnsLogGroup.LATINKEYBOARDVIEW_SETKEYBOARD_ENABLED) {
StringBuilder builder = new StringBuilder();
builder.append("id=");
builder.append(keyboard.mId);
builder.append("\tw=");
builder.append(keyboard.mOccupiedWidth);
builder.append("\th=");
builder.append(keyboard.mOccupiedHeight);
builder.append("\tkeys=[");
boolean first = true;
for (Key key : keyboard.mKeys) {
if (first) {
first = false;
} else {
builder.append(",");
}
builder.append("{code:");
builder.append(key.mCode);
builder.append(",altCode:");
builder.append(key.mAltCode);
builder.append(",x:");
builder.append(key.mX);
builder.append(",y:");
builder.append(key.mY);
builder.append(",w:");
builder.append(key.mWidth);
builder.append(",h:");
builder.append(key.mHeight);
builder.append("}");
}
builder.append("]");
logUnstructured("LatinKeyboardView_setKeyboard", builder.toString());
}
}
public static void latinIME_revertCommit(final String originallyTypedWord) {
if (UnsLogGroup.LATINIME_REVERTCOMMIT_ENABLED) {
logUnstructured("LatinIME_revertCommit", originallyTypedWord);

26
tests/src/com/android/inputmethod/latin/InputTestsBase.java
View File

@ -107,31 +107,15 @@ public class InputTestsBase extends ServiceTestCase<LatinIME> {
return setBooleanPreference(PREF_DEBUG_MODE, value, false);
}
// overload this to configure preferences in a way specific to a subclass's tests
protected void configurePreferences() {
// please avoid changing preferences any more than is necessary, as an interruption
// during a test will leave the user's preferences in a bad state.
}
// restore any preferences set in configurePreferences()
protected void restorePreferences() {
// undo any effects from configurePreferences()
}
@Override
protected void setUp() {
try {
super.setUp();
} catch (Exception e) {
e.printStackTrace();
}
protected void setUp() throws Exception {
super.setUp();
mTextView = new TextView(getContext());
mTextView.setInputType(InputType.TYPE_CLASS_TEXT);
mTextView.setEnabled(true);
setupService();
mLatinIME = getService();
final boolean previousDebugSetting = setDebugMode(true);
configurePreferences();
mLatinIME.onCreate();
setDebugMode(previousDebugSetting);
initSubtypeMap();
@ -153,12 +137,6 @@ public class InputTestsBase extends ServiceTestCase<LatinIME> {
changeLanguage("en_US");
}
@Override
protected void tearDown() throws Exception {
super.tearDown();
restorePreferences();
}
private void initSubtypeMap() {
final InputMethodManager imm = (InputMethodManager)mLatinIME.getSystemService(
Context.INPUT_METHOD_SERVICE);