use of android.text.style.RelativeSizeSpan in project android_frameworks_base by crdroidandroid.
the class Notification method removeTextSizeSpans.
private static CharSequence removeTextSizeSpans(CharSequence charSequence) {
if (charSequence instanceof Spanned) {
Spanned ss = (Spanned) charSequence;
Object[] spans = ss.getSpans(0, ss.length(), Object.class);
SpannableStringBuilder builder = new SpannableStringBuilder(ss.toString());
for (Object span : spans) {
Object resultSpan = span;
if (resultSpan instanceof CharacterStyle) {
resultSpan = ((CharacterStyle) span).getUnderlying();
}
if (resultSpan instanceof TextAppearanceSpan) {
TextAppearanceSpan originalSpan = (TextAppearanceSpan) resultSpan;
resultSpan = new TextAppearanceSpan(originalSpan.getFamily(), originalSpan.getTextStyle(), -1, originalSpan.getTextColor(), originalSpan.getLinkTextColor());
} else if (resultSpan instanceof RelativeSizeSpan || resultSpan instanceof AbsoluteSizeSpan) {
continue;
} else {
resultSpan = span;
}
builder.setSpan(resultSpan, ss.getSpanStart(span), ss.getSpanEnd(span), ss.getSpanFlags(span));
}
return builder;
}
return charSequence;
}
use of android.text.style.RelativeSizeSpan in project android_frameworks_base by crdroidandroid.
the class HtmlToSpannedConverter method withinParagraph.
private static void withinParagraph(StringBuilder out, Spanned text, int start, int end) {
int next;
for (int i = start; i < end; i = next) {
next = text.nextSpanTransition(i, end, CharacterStyle.class);
CharacterStyle[] style = text.getSpans(i, next, CharacterStyle.class);
for (int j = 0; j < style.length; j++) {
if (style[j] instanceof StyleSpan) {
int s = ((StyleSpan) style[j]).getStyle();
if ((s & Typeface.BOLD) != 0) {
out.append("<b>");
}
if ((s & Typeface.ITALIC) != 0) {
out.append("<i>");
}
}
if (style[j] instanceof TypefaceSpan) {
String s = ((TypefaceSpan) style[j]).getFamily();
if ("monospace".equals(s)) {
out.append("<tt>");
}
}
if (style[j] instanceof SuperscriptSpan) {
out.append("<sup>");
}
if (style[j] instanceof SubscriptSpan) {
out.append("<sub>");
}
if (style[j] instanceof UnderlineSpan) {
out.append("<u>");
}
if (style[j] instanceof StrikethroughSpan) {
out.append("<span style=\"text-decoration:line-through;\">");
}
if (style[j] instanceof URLSpan) {
out.append("<a href=\"");
out.append(((URLSpan) style[j]).getURL());
out.append("\">");
}
if (style[j] instanceof ImageSpan) {
out.append("<img src=\"");
out.append(((ImageSpan) style[j]).getSource());
out.append("\">");
// Don't output the dummy character underlying the image.
i = next;
}
if (style[j] instanceof AbsoluteSizeSpan) {
AbsoluteSizeSpan s = ((AbsoluteSizeSpan) style[j]);
float sizeDip = s.getSize();
if (!s.getDip()) {
Application application = ActivityThread.currentApplication();
sizeDip /= application.getResources().getDisplayMetrics().density;
}
// px in CSS is the equivalance of dip in Android
out.append(String.format("<span style=\"font-size:%.0fpx\";>", sizeDip));
}
if (style[j] instanceof RelativeSizeSpan) {
float sizeEm = ((RelativeSizeSpan) style[j]).getSizeChange();
out.append(String.format("<span style=\"font-size:%.2fem;\">", sizeEm));
}
if (style[j] instanceof ForegroundColorSpan) {
int color = ((ForegroundColorSpan) style[j]).getForegroundColor();
out.append(String.format("<span style=\"color:#%06X;\">", 0xFFFFFF & color));
}
if (style[j] instanceof BackgroundColorSpan) {
int color = ((BackgroundColorSpan) style[j]).getBackgroundColor();
out.append(String.format("<span style=\"background-color:#%06X;\">", 0xFFFFFF & color));
}
}
withinStyle(out, text, i, next);
for (int j = style.length - 1; j >= 0; j--) {
if (style[j] instanceof BackgroundColorSpan) {
out.append("</span>");
}
if (style[j] instanceof ForegroundColorSpan) {
out.append("</span>");
}
if (style[j] instanceof RelativeSizeSpan) {
out.append("</span>");
}
if (style[j] instanceof AbsoluteSizeSpan) {
out.append("</span>");
}
if (style[j] instanceof URLSpan) {
out.append("</a>");
}
if (style[j] instanceof StrikethroughSpan) {
out.append("</span>");
}
if (style[j] instanceof UnderlineSpan) {
out.append("</u>");
}
if (style[j] instanceof SubscriptSpan) {
out.append("</sub>");
}
if (style[j] instanceof SuperscriptSpan) {
out.append("</sup>");
}
if (style[j] instanceof TypefaceSpan) {
String s = ((TypefaceSpan) style[j]).getFamily();
if (s.equals("monospace")) {
out.append("</tt>");
}
}
if (style[j] instanceof StyleSpan) {
int s = ((StyleSpan) style[j]).getStyle();
if ((s & Typeface.BOLD) != 0) {
out.append("</b>");
}
if ((s & Typeface.ITALIC) != 0) {
out.append("</i>");
}
}
}
}
}
use of android.text.style.RelativeSizeSpan in project android_frameworks_base by crdroidandroid.
the class Clock method getSmallTime.
private final CharSequence getSmallTime() {
Context context = getContext();
boolean is24 = DateFormat.is24HourFormat(context, ActivityManager.getCurrentUser());
LocaleData d = LocaleData.get(context.getResources().getConfiguration().locale);
final char MAGIC1 = '';
final char MAGIC2 = '';
SimpleDateFormat sdf;
String format = mShowSeconds ? is24 ? d.timeFormat_Hms : d.timeFormat_hms : is24 ? d.timeFormat_Hm : d.timeFormat_hm;
if (!format.equals(mClockFormatString)) {
mContentDescriptionFormat = new SimpleDateFormat(format);
/*
* Search for an unquoted "a" in the format string, so we can
* add dummy characters around it to let us find it again after
* formatting and change its size.
*/
if (mAmPmStyle != AM_PM_STYLE_NORMAL) {
int a = -1;
boolean quoted = false;
for (int i = 0; i < format.length(); i++) {
char c = format.charAt(i);
if (c == '\'') {
quoted = !quoted;
}
if (!quoted && c == 'a') {
a = i;
break;
}
}
if (a >= 0) {
// Move a back so any whitespace before AM/PM is also in the alternate size.
final int b = a;
while (a > 0 && Character.isWhitespace(format.charAt(a - 1))) {
a--;
}
format = format.substring(0, a) + MAGIC1 + format.substring(a, b) + "a" + MAGIC2 + format.substring(b + 1);
}
}
mClockFormat = sdf = new SimpleDateFormat(format);
mClockFormatString = format;
} else {
sdf = mClockFormat;
}
CharSequence dateString = null;
String result = "";
String timeResult = sdf.format(mCalendar.getTime());
String dateResult = "";
int clockDatePosition = Settings.System.getInt(getContext().getContentResolver(), Settings.System.STATUSBAR_CLOCK_DATE_POSITION, 0);
if (mClockDateDisplay != CLOCK_DATE_DISPLAY_GONE) {
Date now = new Date();
String clockDateFormat = Settings.System.getString(getContext().getContentResolver(), Settings.System.STATUS_BAR_DATE_FORMAT);
if (clockDateFormat == null || clockDateFormat.isEmpty()) {
// Set dateString to short uppercase Weekday (Default for AOKP) if empty
dateString = DateFormat.format("EEE", now);
} else {
dateString = DateFormat.format(clockDateFormat, now);
}
if (mClockDateStyle == CLOCK_DATE_STYLE_LOWERCASE) {
// When Date style is small, convert date to lowercase
dateResult = dateString.toString().toLowerCase();
} else if (mClockDateStyle == CLOCK_DATE_STYLE_UPPERCASE) {
dateResult = dateString.toString().toUpperCase();
} else {
dateResult = dateString.toString();
}
result = (clockDatePosition == STYLE_DATE_LEFT) ? dateResult + " " + timeResult : timeResult + " " + dateResult;
} else {
// No date, just show time
result = timeResult;
}
SpannableStringBuilder formatted = new SpannableStringBuilder(result);
if (mClockDateDisplay != CLOCK_DATE_DISPLAY_NORMAL) {
if (dateString != null) {
int dateStringLen = dateString.length();
int timeStringOffset = (clockDatePosition == STYLE_DATE_RIGHT) ? timeResult.length() + 1 : 0;
if (mClockDateDisplay == CLOCK_DATE_DISPLAY_GONE) {
formatted.delete(0, dateStringLen);
} else {
if (mClockDateDisplay == CLOCK_DATE_DISPLAY_SMALL) {
CharacterStyle style = new RelativeSizeSpan(0.7f);
formatted.setSpan(style, timeStringOffset, timeStringOffset + dateStringLen, Spannable.SPAN_EXCLUSIVE_INCLUSIVE);
}
}
}
}
if (mAmPmStyle != AM_PM_STYLE_NORMAL) {
int magic1 = result.indexOf(MAGIC1);
int magic2 = result.indexOf(MAGIC2);
if (magic1 >= 0 && magic2 > magic1) {
if (mAmPmStyle == AM_PM_STYLE_GONE) {
formatted.delete(magic1, magic2 + 1);
} else {
if (mAmPmStyle == AM_PM_STYLE_SMALL) {
CharacterStyle style = new RelativeSizeSpan(0.7f);
formatted.setSpan(style, magic1, magic2, Spannable.SPAN_EXCLUSIVE_INCLUSIVE);
}
formatted.delete(magic2, magic2 + 1);
formatted.delete(magic1, magic1 + 1);
}
}
}
return formatted;
}
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