private static boolean matchTypedValue(
final TypedArray a, final int index, final int intValue, final String strValue) {
// If <case> does not have "index" attribute, that means this <case> is wild-card for
// the attribute.
final TypedValue v = a.peekValue(index);
if (v == null) {
return true;
}
if (ResourceUtils.isIntegerValue(v)) {
return intValue == a.getInt(index, 0);
}
if (ResourceUtils.isStringValue(v)) {
return StringUtils.containsInArray(strValue, a.getString(index).split("\\|"));
}
return false;
}
public void loadKeyboard(final EditorInfo editorInfo, final SettingsValues settingsValues) {
final KeyboardLayoutSet.Builder builder =
new KeyboardLayoutSet.Builder(mThemeContext, editorInfo);
final Resources res = mThemeContext.getResources();
final int keyboardWidth = ResourceUtils.getDefaultKeyboardWidth(res);
final int keyboardHeight = ResourceUtils.getDefaultKeyboardHeight(res);
builder.setKeyboardGeometry(keyboardWidth, keyboardHeight);
builder.setSubtype(mSubtypeSwitcher.getCurrentSubtype());
builder.setOptions(
settingsValues.isVoiceKeyEnabled(editorInfo),
true /* always show a voice key on the main keyboard */,
settingsValues.isLanguageSwitchKeyEnabled());
mKeyboardLayoutSet = builder.build();
try {
mState.onLoadKeyboard();
} catch (KeyboardLayoutSetException e) {
Log.w(TAG, "loading keyboard failed: " + e.mKeyboardId, e.getCause());
LatinImeLogger.logOnException(e.mKeyboardId.toString(), e.getCause());
return;
}
}
private void parseKeyboardAttributes(final XmlPullParser parser) {
final AttributeSet attr = Xml.asAttributeSet(parser);
final TypedArray keyboardAttr =
mContext.obtainStyledAttributes(
attr, R.styleable.Keyboard, R.attr.keyboardStyle, R.style.Keyboard);
final TypedArray keyAttr = mResources.obtainAttributes(attr, R.styleable.Keyboard_Key);
try {
final KeyboardParams params = mParams;
final int height = params.mId.mHeight;
final int width = params.mId.mWidth;
params.mOccupiedHeight = height;
params.mOccupiedWidth = width;
params.mTopPadding =
(int)
keyboardAttr.getFraction(R.styleable.Keyboard_keyboardTopPadding, height, height, 0);
params.mBottomPadding =
(int)
keyboardAttr.getFraction(
R.styleable.Keyboard_keyboardBottomPadding, height, height, 0);
params.mLeftPadding =
(int) keyboardAttr.getFraction(R.styleable.Keyboard_keyboardLeftPadding, width, width, 0);
params.mRightPadding =
(int)
keyboardAttr.getFraction(R.styleable.Keyboard_keyboardRightPadding, width, width, 0);
final int baseWidth = params.mOccupiedWidth - params.mLeftPadding - params.mRightPadding;
params.mBaseWidth = baseWidth;
params.mDefaultKeyWidth =
(int)
keyAttr.getFraction(
R.styleable.Keyboard_Key_keyWidth,
baseWidth,
baseWidth,
baseWidth / DEFAULT_KEYBOARD_COLUMNS);
params.mHorizontalGap =
(int)
keyboardAttr.getFraction(R.styleable.Keyboard_horizontalGap, baseWidth, baseWidth, 0);
// TODO: Fix keyboard geometry calculation clearer. Historically vertical gap between
// rows are determined based on the entire keyboard height including top and bottom
// paddings.
params.mVerticalGap =
(int) keyboardAttr.getFraction(R.styleable.Keyboard_verticalGap, height, height, 0);
final int baseHeight =
params.mOccupiedHeight - params.mTopPadding - params.mBottomPadding + params.mVerticalGap;
params.mBaseHeight = baseHeight;
params.mDefaultRowHeight =
(int)
ResourceUtils.getDimensionOrFraction(
keyboardAttr,
R.styleable.Keyboard_rowHeight,
baseHeight,
baseHeight / DEFAULT_KEYBOARD_ROWS);
params.mKeyVisualAttributes = KeyVisualAttributes.newInstance(keyAttr);
params.mMoreKeysTemplate =
keyboardAttr.getResourceId(R.styleable.Keyboard_moreKeysTemplate, 0);
params.mMaxMoreKeysKeyboardColumn =
keyAttr.getInt(R.styleable.Keyboard_Key_maxMoreKeysColumn, 5);
params.mThemeId = keyboardAttr.getInt(R.styleable.Keyboard_themeId, 0);
params.mIconsSet.loadIcons(keyboardAttr);
final String language = params.mId.mLocale.getLanguage();
params.mCodesSet.setLanguage(language);
params.mTextsSet.setLanguage(language);
final RunInLocale<Void> job =
new RunInLocale<Void>() {
@Override
protected Void job(final Resources res) {
params.mTextsSet.loadStringResources(mContext);
return null;
}
};
// Null means the current system locale.
final Locale locale =
SubtypeLocaleUtils.isNoLanguage(params.mId.mSubtype) ? null : params.mId.mLocale;
job.runInLocale(mResources, locale);
final int resourceId =
keyboardAttr.getResourceId(R.styleable.Keyboard_touchPositionCorrectionData, 0);
if (resourceId != 0) {
final String[] data = mResources.getStringArray(resourceId);
params.mTouchPositionCorrection.load(data);
}
} finally {
keyAttr.recycle();
keyboardAttr.recycle();
}
}