public boolean isValidWord(final CharSequence word) {
if (word == null || word.length() == 0) {
return false;
}
Log.v(
TAG,
"Suggest::isValidWord(%s) mMainDictionaryEnabled:%s mAutoTextEnabled: %s user-dictionary-enabled: %s contacts-dictionary-enabled: %s",
word,
mMainDictionaryEnabled,
mAutoTextEnabled,
mUserDictionary != null,
mContactsDictionary != null);
if (mMainDictionaryEnabled || mAutoTextEnabled) {
final boolean validFromMain =
(mMainDictionaryEnabled && mMainDict != null && mMainDict.isValidWord(word));
final boolean validFromUser = (mUserDictionary != null && mUserDictionary.isValidWord(word));
final boolean validFromContacts =
(mContactsDictionary != null && mContactsDictionary.isValidWord(word));
Log.v(
TAG,
"Suggest::isValidWord(%s)validFromMain: %s validFromUser: %s validFromContacts: %s",
word,
validFromMain,
validFromUser,
validFromContacts);
return validFromMain || validFromUser || /* validFromAuto || */ validFromContacts;
} else {
return false;
}
}
public Row(Context askContext, Resources res, Keyboard parent, XmlResourceParser parser) {
this.parent = parent;
// some defaults
defaultWidth = parent.mDefaultWidth;
defaultHeightCode = parent.mDefaultHeightCode;
defaultHorizontalGap = parent.mDefaultHorizontalGap;
verticalGap = parent.getVerticalGap();
// now reading from the XML
SparseIntArray attributeIdMap = parent.attributeIdMap;
int[] remoteKeyboardLayoutStyleable = parent.remoteKeyboardLayoutStyleable;
TypedArray a =
res.obtainAttributes(Xml.asAttributeSet(parser), remoteKeyboardLayoutStyleable);
int n = a.getIndexCount();
for (int i = 0; i < n; i++) {
final int remoteIndex = a.getIndex(i);
final int localAttrId = attributeIdMap.get(remoteKeyboardLayoutStyleable[remoteIndex]);
try {
switch (localAttrId) {
case android.R.attr.keyWidth:
defaultWidth =
getDimensionOrFraction(
a, remoteIndex, parent.mDisplayWidth, parent.mDefaultWidth);
break;
case android.R.attr.keyHeight:
defaultHeightCode = getKeyHeightCode(a, remoteIndex, parent.mDefaultHeightCode);
break;
case android.R.attr.horizontalGap:
defaultHorizontalGap =
getDimensionOrFraction(
a, remoteIndex, parent.mDisplayWidth, parent.mDefaultHorizontalGap);
break;
}
} catch (Exception e) {
Log.w(TAG, "Failed to set data from XML!", e);
}
}
a.recycle();
int[] remoteKeyboardRowLayoutStyleable = parent.remoteKeyboardRowLayoutStyleable;
a = res.obtainAttributes(Xml.asAttributeSet(parser), remoteKeyboardRowLayoutStyleable);
n = a.getIndexCount();
for (int i = 0; i < n; i++) {
final int remoteIndex = a.getIndex(i);
final int localAttrId = attributeIdMap.get(remoteKeyboardRowLayoutStyleable[remoteIndex]);
try {
switch (localAttrId) {
case android.R.attr.rowEdgeFlags:
rowEdgeFlags = a.getInt(remoteIndex, 0);
break;
case android.R.attr.keyboardMode:
mode = a.getResourceId(remoteIndex, 0);
break;
}
} catch (Exception e) {
Log.w(TAG, "Failed to set data from XML!", e);
}
}
a.recycle();
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
synchronized (mDbName) {
// Please note: don't use class level constants here, since they may
// change.
// if you upgrade from one version to another, make sure you use the
// correct names!
Log.d(
TAG,
"Upgrading WordsSQLiteConnection from version "
+ oldVersion
+ " to "
+ newVersion
+ "...");
if (oldVersion < 4) {
Log.d(TAG, "Upgrading WordsSQLiteConnection to version 4: Adding locale column...");
db.execSQL("ALTER TABLE FALL_BACK_USER_DICTIONARY ADD COLUMN locale TEXT;");
}
if (oldVersion < 5) {
Log.d(
TAG,
"Upgrading WordsSQLiteConnection to version 5: Adding _id column and populating...");
db.execSQL("ALTER TABLE FALL_BACK_USER_DICTIONARY ADD COLUMN _id INTEGER;");
db.execSQL("UPDATE FALL_BACK_USER_DICTIONARY SET _id=Id;");
}
if (oldVersion < 6) {
Log.d(
TAG,
"Upgrading WordsSQLiteConnection to version 6: Matching schema with Android's User-Dictionary table...");
db.execSQL(
"ALTER TABLE FALL_BACK_USER_DICTIONARY RENAME TO tmp_FALL_BACK_USER_DICTIONARY;");
db.execSQL(
"CREATE TABLE FALL_BACK_USER_DICTIONARY ("
+ "_id INTEGER PRIMARY KEY,word TEXT,"
+ "frequency INTEGER,locale TEXT);");
db.execSQL(
"INSERT INTO FALL_BACK_USER_DICTIONARY(_id, word, frequency, locale) SELECT _id, Word, Freq, locale FROM tmp_FALL_BACK_USER_DICTIONARY;");
db.execSQL("DROP TABLE tmp_FALL_BACK_USER_DICTIONARY;");
}
if (oldVersion < 7) {
Log.d(TAG, "Renaming the table's name to a generic one...");
db.execSQL("ALTER TABLE FALL_BACK_USER_DICTIONARY RENAME TO WORDS;");
}
}
}
public void addWord(String word, int freq) {
synchronized (mDbName) {
SQLiteDatabase db = getWritableDatabase();
ContentValues values = new ContentValues();
values.put(Words._ID, word.hashCode()); // ensuring that any word is inserted once
values.put(Words.WORD, word);
values.put(Words.FREQUENCY, freq);
values.put(Words.LOCALE, mCurrentLocale);
long res = db.insert(TABLE_NAME, null, values);
if (res < 0) {
Log.e(
TAG,
"Unable to insert '"
+ word
+ "' to SQLite storage ("
+ mCurrentLocale
+ "@"
+ mDbName
+ ")! Result:"
+ res);
}
db.close();
}
}
protected void sendCrashReportViaEmail() {
Intent callingIntent = getIntent();
Intent sendMail = new Intent();
sendMail.setAction(Intent.ACTION_SEND);
sendMail.setType("plain/text");
sendMail.putExtra(Intent.EXTRA_EMAIL, new String[] {"*****@*****.**"});
sendMail.putExtra(Intent.EXTRA_SUBJECT, getText(R.string.ime_name) + " crashed!");
sendMail.putExtra(Intent.EXTRA_TEXT, callingIntent.getStringExtra(CRASH_REPORT_TEXT));
try {
Intent sender = Intent.createChooser(sendMail, "Send bug report");
sender.putExtra(Intent.EXTRA_EMAIL, new String[] {"*****@*****.**"});
sender.putExtra(Intent.EXTRA_SUBJECT, getText(R.string.ime_name) + " crashed!");
sender.putExtra(Intent.EXTRA_TEXT, callingIntent.getStringExtra(CRASH_REPORT_TEXT));
Log.i(TAG, "Will send crash report using " + sender);
startActivity(sender);
} catch (android.content.ActivityNotFoundException ex) {
Toast.makeText(
getApplicationContext(), "Unable to send bug report via e-mail!", Toast.LENGTH_LONG)
.show();
}
finish();
}
public static int[] parseCSV(String value) {
int count = 0;
int lastIndex = 0;
if (value.length() > 0) {
count++;
while ((lastIndex = value.indexOf(",", lastIndex + 1)) > 0) {
count++;
}
}
int[] values = new int[count];
count = 0;
StringTokenizer st = new StringTokenizer(value, ",");
while (st.hasMoreTokens()) {
String nextToken = st.nextToken();
try {
// Issue 395
// default behavior
if (nextToken.length() != 1) {
values[count++] = Integer.parseInt(nextToken);
} else {
// length == 1, assume a char!
values[count++] = (int) nextToken.charAt(0);
}
} catch (NumberFormatException nfe) {
Log.e(TAG, "Error parsing keycodes " + value);
}
}
return values;
}
@Override
public boolean setValueFromTheme(
TypedArray remoteTypedArray, int[] padding, int localAttrId, int remoteTypedArrayIndex) {
switch (localAttrId) {
case R.attr.previewGestureTextSize:
mGesturePreviewTextSize = remoteTypedArray.getDimensionPixelSize(remoteTypedArrayIndex, 0);
Log.d(TAG, "AnySoftKeyboardTheme_previewGestureTextSize " + mGesturePreviewTextSize);
break;
case R.attr.previewGestureTextColor:
mGesturePreviewTextColor = remoteTypedArray.getColor(remoteTypedArrayIndex, 0xFFF);
Log.d(TAG, "AnySoftKeyboardTheme_previewGestureTextColor " + mGesturePreviewTextColor);
default:
return super.setValueFromTheme(
remoteTypedArray, padding, localAttrId, remoteTypedArrayIndex);
}
return true;
}
@Override
protected boolean onLongPress(
AddOn keyboardAddOn, Key key, boolean isSticky, boolean requireSlideInto) {
if (mAnimationLevel == AnimationsLevel.None) {
mMiniKeyboardPopup.setAnimationStyle(0);
} else if (mExtensionVisible
&& mMiniKeyboardPopup.getAnimationStyle() != R.style.ExtensionKeyboardAnimation) {
Log.d(TAG, "Switching mini-keyboard animation to ExtensionKeyboardAnimation");
mMiniKeyboardPopup.setAnimationStyle(R.style.ExtensionKeyboardAnimation);
} else if (!mExtensionVisible
&& mMiniKeyboardPopup.getAnimationStyle() != R.style.MiniKeyboardAnimation) {
Log.d(TAG, "Switching mini-keyboard animation to MiniKeyboardAnimation");
mMiniKeyboardPopup.setAnimationStyle(R.style.MiniKeyboardAnimation);
}
return super.onLongPress(keyboardAddOn, key, isSticky, requireSlideInto);
}
@Override
public boolean addWord(
final char[] word,
final int offset,
final int length,
final int freq,
final Dictionary from) {
if (from == mAbbreviationDictionary) {
mExplodedAbbreviations.add(new String(word, offset, length));
return true;
}
int pos = 0;
final int[] priorities = mPriorities;
final int prefMaxSuggestions = mPrefMaxSuggestions;
// Check if it's the same word, only caps are different
if (compareCaseInsensitive(mLowerOriginalWord, word, offset, length)) {
Log.v(TAG, "Suggest::addWord - forced at position 0.");
pos = 0;
} else {
// Check the last one's priority and bail
if (priorities[prefMaxSuggestions - 1] >= freq) return true;
while (pos < prefMaxSuggestions) {
if (priorities[pos] < freq
|| (priorities[pos] == freq && length < mSuggestions.get(pos).length())) {
break;
}
pos++;
}
}
if (pos >= prefMaxSuggestions) {
return true;
}
System.arraycopy(priorities, pos, priorities, pos + 1, prefMaxSuggestions - pos - 1);
priorities[pos] = freq;
int poolSize = mStringPool.size();
StringBuilder sb =
poolSize > 0 ? (StringBuilder) mStringPool.remove(poolSize - 1) : new StringBuilder(32);
sb.setLength(0);
if (mIsAllUpperCase) {
sb.append(new String(word, offset, length).toUpperCase(mLocale));
} else if (mIsFirstCharCapitalized) {
sb.append(Character.toUpperCase(word[offset]));
if (length > 1) {
sb.append(word, offset + 1, length - 1);
}
} else {
sb.append(word, offset, length);
}
mSuggestions.add(pos, sb);
if (mSuggestions.size() > prefMaxSuggestions) {
CharSequence garbage = mSuggestions.remove(prefMaxSuggestions);
if (garbage instanceof StringBuilder) {
mStringPool.add(garbage);
}
}
return true;
}
public Drawable getIcon() {
try {
if (mIconResId != INVALID_RES_ID) {
return getPackageContext().getResources().getDrawable(mIconResId);
} else {
return null;
}
} catch (Resources.NotFoundException n) {
Log.w(TAG, "Failed to load pack ICON! ResId: " + mIconResId);
return null;
}
}
public void onClick(View view) {
try {
String tag = getKey();
Intent search = new Intent(Intent.ACTION_VIEW);
search.setData(Uri.parse("market://search?q=AnySoftKeyboard " + tag));
search.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
getContext().startActivity(search);
} catch (Exception ex) {
Log.e(TAG, "Could not launch Store search!", ex);
mStoreNotFoundView.setVisibility(View.VISIBLE);
}
}
@Override
public void onDraw(Canvas canvas) {
final boolean keyboardChanged = mKeyboardChanged;
super.onDraw(canvas);
// switching animation
if (mAnimationLevel != AnimationsLevel.None && keyboardChanged && (mInAnimation != null)) {
startAnimation(mInAnimation);
mInAnimation = null;
}
// text pop out animation
if (mPopOutText != null && mAnimationLevel != AnimationsLevel.None) {
final int maxVerticalTravel = getHeight() / 2;
final long animationDuration = 1200;
final long currentAnimationTime = SystemClock.elapsedRealtime() - mPopOutTime;
if (currentAnimationTime > animationDuration) {
mPopOutText = null;
} else {
final float animationProgress =
((float) currentAnimationTime) / ((float) animationDuration);
final float animationFactoredProgress = getPopOutAnimationInterpolator(animationProgress);
final int y = mPopOutStartPoint.y - (int) (maxVerticalTravel * animationFactoredProgress);
final int x = mPopOutStartPoint.x;
final int alpha = 255 - (int) (255 * animationProgress);
if (FeaturesSet.DEBUG_LOG)
Log.d(
TAG,
"Drawing text popout '"
+ mPopOutText
+ "' at "
+ x
+ ","
+ y
+ " with alpha "
+ alpha
+ ". Animation progress is "
+ animationProgress
+ ", and factor progress is "
+ animationFactoredProgress);
// drawing
setPaintToKeyText(mPaint);
// will disappear over time
mPaint.setAlpha(alpha);
mPaint.setShadowLayer(5, 0, 0, Color.BLACK);
// will grow over time
mPaint.setTextSize(mPaint.getTextSize() * (1.0f + animationFactoredProgress));
canvas.translate(x, y);
canvas.drawText(mPopOutText, 0, mPopOutText.length(), 0, 0, mPaint);
canvas.translate(-x, -y);
// next frame
postInvalidateDelayed(1000 / 50); // doing 50 frames per second;
}
}
}
@NonNull
public static int[] getKeyCodesFromTypedArray(TypedArray typedArray, int index) {
TypedValue codesValue = new TypedValue();
typedArray.getValue(index, codesValue);
if (codesValue.type == TypedValue.TYPE_INT_DEC || codesValue.type == TypedValue.TYPE_INT_HEX) {
return new int[] {codesValue.data};
} else if (codesValue.type == TypedValue.TYPE_STRING) {
return parseCSV(codesValue.string.toString());
} else {
Log.w(TAG, "Unknown codes values!");
return new int[0];
}
}
@Nullable
public Drawable getScreenshot() {
try {
if (mThemeScreenshotResId != INVALID_RES_ID) {
Context packageContext = getPackageContext();
if (packageContext == null) return null;
return packageContext.getResources().getDrawable(mThemeScreenshotResId);
} else {
return null;
}
} catch (Resources.NotFoundException n) {
Log.w(TAG, "Failed to load pack Screenshot! ResId:" + mThemeScreenshotResId);
return null;
}
}
protected static int getKeyHeightCode(TypedArray a, int remoteIndex, int defaultHeightCode) {
TypedValue value = a.peekValue(remoteIndex);
if (value == null) {
// means that it was not provided. So I take my parent's
return defaultHeightCode;
} else if (value.type >= TypedValue.TYPE_FIRST_INT
&& value.type <= TypedValue.TYPE_LAST_INT
&& value.data <= 0
&& value.data >= -3) {
return value.data;
} else {
Log.w(TAG, "Key height attribute is incorrectly set! Defaulting to regular height.");
return -1;
}
}
/** Sets an optional contacts dictionary resource to be loaded. */
public void setContactsDictionary(Context context, boolean enabled) {
if (!enabled && mContactsDictionary != null) {
// had one, but now config says it should be off
Log.i(TAG, "Contacts dictionary has been disabled! Closing resources.");
mContactsDictionary.close();
mContactsDictionary = null;
} else if (enabled && mContactsDictionary == null) {
// config says it should be on, but I have none.
mContactsDictionary = mDictionaryFactory.createContactsDictionary(context);
if (mContactsDictionary != null) { // not all devices has contacts-dictionary
DictionaryASyncLoader loader = new DictionaryASyncLoader(null);
loader.execute(mContactsDictionary);
}
}
}
private void collectGarbage() {
int poolSize = mStringPool.size();
int garbageSize = mSuggestions.size();
while (poolSize < mPrefMaxSuggestions && garbageSize > 0) {
CharSequence garbage = mSuggestions.get(garbageSize - 1);
if (garbage != null && garbage instanceof StringBuilder) {
mStringPool.add(garbage);
poolSize++;
}
garbageSize--;
}
if (poolSize == mPrefMaxSuggestions + 1) {
Log.w(TAG, "String pool got too big: " + poolSize);
}
mSuggestions.clear();
}
public void popTextOutOfKey(CharSequence text) {
if (TextUtils.isEmpty(text)) {
Log.w(TAG, "Call for popTextOutOfKey with missing text argument!");
return;
}
if (!AnyApplication.getConfig().workaround_alwaysUseDrawText())
return; // not doing it with StaticLayout
// performing "toString" so we'll have a separate copy of the CharSequence,
// and not the original object which I fear is a reference copy (hence may be changed).
mPopOutText = text.toString();
mPopOutTime = SystemClock.elapsedRealtime();
mPopOutStartPoint.x = mFirstTouchPoint.x;
mPopOutStartPoint.y = mFirstTouchPoint.y;
// it is ok to wait for the next loop.
postInvalidate();
}
public void setMainDictionary(
Context askContext, @Nullable DictionaryAddOnAndBuilder dictionaryBuilder) {
Log.d(
TAG,
"Suggest: Got main dictionary! Type: "
+ ((dictionaryBuilder == null) ? "NULL" : dictionaryBuilder.getName()));
if (mMainDict != null) {
mMainDict.close();
mMainDict = null;
}
mLocale =
CompatUtils.getLocaleForLanguageTag(
dictionaryBuilder == null ? null : dictionaryBuilder.getLanguage());
if (mAbbreviationDictionary != null) {
mAbbreviationDictionary.close();
mAbbreviationDictionary = null;
}
if (dictionaryBuilder == null) {
mMainDict = null;
mAutoText = null;
mAbbreviationDictionary = null;
mLocaleSpecificPunctuations = null;
} else {
try {
System.gc();
mMainDict = dictionaryBuilder.createDictionary();
DictionaryASyncLoader loader = new DictionaryASyncLoader(null);
loader.execute(mMainDict);
} catch (Exception e) {
e.printStackTrace();
}
mAutoText = dictionaryBuilder.createAutoText();
mLocaleSpecificPunctuations = dictionaryBuilder.createInitialSuggestions();
mAbbreviationDictionary =
new AbbreviationsDictionary(askContext, dictionaryBuilder.getLanguage());
DictionaryASyncLoader loader = new DictionaryASyncLoader(null);
loader.execute(mAbbreviationDictionary);
}
}
public static void newSession(Context context) {
sSessionCount++;
sAutoSuggestCount = 0;
sBackspaceCount = 0;
sAutoSuggestUndoneCount = 0;
sManualSuggestCount = 0;
sWordNotInDictionaryCount = 0;
sTypedChars = 0;
sActualChars = 0;
sState = State.START;
if (LOGGING) {
try {
sKeyLocationFile = context.openFileOutput("key.txt", Context.MODE_APPEND);
sUserActionFile = context.openFileOutput("action.txt", Context.MODE_APPEND);
} catch (IOException ioe) {
Log.e("TextEntryState", "Couldn't open file for output: " + ioe);
}
}
}
private void parseKeyboardAttributes(
Context askContext, Resources res, XmlResourceParser parser) {
TypedArray a = res.obtainAttributes(Xml.asAttributeSet(parser), remoteKeyboardLayoutStyleable);
Resources askRes = askContext.getResources();
// some defaults
mDefaultWidth = mDisplayWidth / 10;
mDefaultHeightCode = -1;
mDefaultHorizontalGap = 0;
mDefaultVerticalGap = askRes.getDimensionPixelOffset(R.dimen.default_key_vertical_gap);
// now reading from XML
int n = a.getIndexCount();
for (int i = 0; i < n; i++) {
final int remoteIndex = a.getIndex(i);
final int localAttrId = attributeIdMap.get(remoteKeyboardLayoutStyleable[remoteIndex]);
try {
switch (localAttrId) {
case android.R.attr.keyWidth:
mDefaultWidth =
getDimensionOrFraction(a, remoteIndex, mDisplayWidth, mDisplayWidth / 10);
break;
case android.R.attr.keyHeight:
mDefaultHeightCode = getKeyHeightCode(a, remoteIndex, -1);
break;
case android.R.attr.horizontalGap:
mDefaultHorizontalGap = getDimensionOrFraction(a, remoteIndex, mDisplayWidth, 0);
break;
case android.R.attr.verticalGap:
mDefaultVerticalGap =
getDimensionOrFraction(a, remoteIndex, mDisplayWidth, mDefaultVerticalGap);
break;
}
} catch (Exception e) {
Log.w(TAG, "Failed to set data from XML!", e);
}
}
a.recycle();
mProximityThreshold = (int) (mDefaultWidth * SEARCH_DISTANCE);
// Square it for comparison
mProximityThreshold = mProximityThreshold * mProximityThreshold;
}
private void setDataFromTypedArray(
Row parent,
KeyboardDimens keyboardDimens,
Resources askResources,
TypedArray a,
int remoteIndex,
int localAttrId) {
try {
switch (localAttrId) {
case android.R.attr.keyWidth:
width =
getDimensionOrFraction(a, remoteIndex, keyboard.mDisplayWidth, parent.defaultWidth);
width = Math.min(keyboardDimens.getKeyMaxWidth(), width);
break;
case android.R.attr.keyHeight:
int heightCode = getKeyHeightCode(a, remoteIndex, parent.defaultHeightCode);
height =
KeyboardSupport.getKeyHeightFromHeightCode(
keyboardDimens, heightCode, askResources.getConfiguration().orientation);
break;
case android.R.attr.horizontalGap:
gap =
getDimensionOrFraction(
a, remoteIndex, keyboard.mDisplayWidth, parent.defaultHorizontalGap);
break;
case android.R.attr.codes:
codes = KeyboardSupport.getKeyCodesFromTypedArray(a, remoteIndex);
break;
case android.R.attr.iconPreview:
iconPreview = a.getDrawable(remoteIndex);
KeyboardSupport.updateDrawableBounds(iconPreview);
break;
case android.R.attr.popupCharacters:
popupCharacters = a.getText(remoteIndex);
break;
case android.R.attr.popupKeyboard:
popupResId = a.getResourceId(remoteIndex, 0);
break;
case android.R.attr.isRepeatable:
repeatable = a.getBoolean(remoteIndex, false);
break;
case R.attr.showPreview:
showPreview = a.getBoolean(remoteIndex, true);
break;
case R.attr.keyDynamicEmblem:
dynamicEmblem = a.getInt(remoteIndex, KEY_EMBLEM_NONE);
break;
case android.R.attr.isModifier:
modifier = a.getBoolean(remoteIndex, false);
break;
case android.R.attr.isSticky:
sticky = a.getBoolean(remoteIndex, false);
break;
case android.R.attr.keyEdgeFlags:
edgeFlags = a.getInt(remoteIndex, 0);
edgeFlags |= parent.rowEdgeFlags;
break;
case android.R.attr.keyIcon:
icon = a.getDrawable(remoteIndex);
KeyboardSupport.updateDrawableBounds(icon);
break;
case android.R.attr.keyLabel:
label = a.getText(remoteIndex);
break;
case android.R.attr.keyOutputText:
text = a.getText(remoteIndex);
break;
}
} catch (Exception e) {
Log.w(TAG, "Failed to load keyboard layout! ", e);
}
}
public void loadKeyboard(final KeyboardDimens keyboardDimens) {
mDisplayWidth = keyboardDimens.getKeyboardMaxWidth();
final float rowVerticalGap = keyboardDimens.getRowVerticalGap();
final float keyHorizontalGap = keyboardDimens.getKeyHorizontalGap();
mDefaultHorizontalGap = 0;
mDefaultWidth = mDisplayWidth / 10;
mDefaultHeightCode = -1;
XmlResourceParser parser = mKeyboardContext.getResources().getXml(mLayoutResId);
boolean inKey = false;
boolean inRow = false;
boolean inUnknown = false;
int row = 0;
float x = 0;
float y = rowVerticalGap; // starts with a gap
int rowHeight = 0;
Key key = null;
Row currentRow = null;
Resources res = mKeyboardContext.getResources();
boolean skipRow = false;
int lastVerticalGap = 0;
try {
int event;
while ((event = parser.next()) != XmlResourceParser.END_DOCUMENT) {
if (event == XmlResourceParser.START_TAG) {
String tag = parser.getName();
if (TAG_ROW.equals(tag)) {
inRow = true;
x = 0;
rowHeight = 0;
currentRow = createRowFromXml(mASKContext, res, parser);
skipRow = currentRow.mode != 0 && currentRow.mode != mKeyboardMode;
if (skipRow) {
skipToEndOfRow(parser);
inRow = false;
}
} else if (TAG_KEY.equals(tag)) {
inKey = true;
x += (keyHorizontalGap / 2);
key =
createKeyFromXml(
mASKContext, res, currentRow, keyboardDimens, (int) x, (int) y, parser);
rowHeight = Math.max(rowHeight, key.height);
key.width -= keyHorizontalGap; // the gap is on both
// sides
mKeys.add(key);
if (key.codes[0] == KeyCodes.SHIFT) {
mShiftKey = key;
mShiftKeyIndex = mKeys.size() - 1;
mModifierKeys.add(key);
} else if (key.codes[0] == KeyCodes.ALT) {
mModifierKeys.add(key);
}
} else if (TAG_KEYBOARD.equals(tag)) {
parseKeyboardAttributes(mASKContext, res, parser);
} else {
inUnknown = true;
onUnknownTagStart(mKeyboardContext, res, tag, parser);
}
} else if (event == XmlResourceParser.END_TAG) {
if (inKey) {
inKey = false;
x += key.gap + key.width;
x += (keyHorizontalGap / 2);
if (x > mTotalWidth) {
mTotalWidth = (int) x;
}
} else if (inRow) {
inRow = false;
lastVerticalGap = currentRow.verticalGap;
y += currentRow.verticalGap;
y += rowHeight;
y += rowVerticalGap;
row++;
} else if (inUnknown) {
inUnknown = false;
onUnknownTagEnd();
}
}
}
} catch (Exception e) {
Log.e(TAG, "Parse error:" + e);
e.printStackTrace();
}
mTotalHeight = (int) (y - lastVerticalGap);
}
private static void displayState() {
if (DBG) {
Log.d(TAG, "State = " + sState);
}
}
public static State getState() {
if (DBG) {
Log.d(TAG, "Returning state = " + sState);
}
return sState;
}