Example usage for android.text SpannableString SpannableString

Introduction

In this page you can find the example usage for android.text SpannableString SpannableString.

Prototype

public SpannableString(CharSequence source)

Source Link

Document

For the backward compatibility reasons, this constructor copies all spans including android.text.NoCopySpan .

Usage

From source file:Main.java

public static CharSequence bold(CharSequence sequence) {
    SpannableString spannable = new SpannableString(sequence);
    spannable.setSpan(new StyleSpan(Typeface.BOLD), 0, sequence.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    return spannable;
}

From source file:Main.java

public static void setPartialColor(TextView tv, int start, int end, int textColor) {
    String s = tv.getText().toString();
    Spannable spannable = new SpannableString(s);
    spannable.setSpan(new ForegroundColorSpan(textColor), start, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    tv.setText(spannable);/*from   w w  w  . ja v a  2s .  c o  m*/
}

From source file:Main.java

public static void setUnderLine(TextView tv) {
    if (tv.getText() != null) {
        String udata = tv.getText().toString();
        SpannableString content = new SpannableString(udata);
        content.setSpan(new UnderlineSpan(), 0, udata.length(), 0);
        tv.setText(content);/*from  w w w . jav  a2  s.c o m*/
        content.setSpan(new UnderlineSpan(), 0, udata.length(), 0);
    } else {
        tv.getPaint().setFlags(Paint.UNDERLINE_TEXT_FLAG);
    }
}

From source file:Main.java

public static CharSequence scaleEmotions(String text) {
    SpannableString spannableString = new SpannableString(text);
    for (String emotion : emotions) {
        Pattern pattern = Pattern.compile(emotion);
        Matcher matcher = pattern.matcher(text);
        while (matcher.find()) {
            int start = matcher.start();
            int end = matcher.end();
            spannableString.setSpan(new RelativeSizeSpan(1.2f), start, end, Spanned.SPAN_INCLUSIVE_EXCLUSIVE);
        }//from www  .j a va  2s . co  m
    }
    return spannableString;
}

From source file:Main.java

/**
 * @param text/*from www .  ja v a  2  s  .  com*/
 * @param color
 * @param start
 * @param end
 * @return
 */
public static SpannableString highLight(CharSequence text, int color, int start, int end) {
    SpannableString span = new SpannableString(text);
    span.setSpan(new ForegroundColorSpan(color), start, end, SpannableString.SPAN_EXCLUSIVE_EXCLUSIVE);
    return span;
}

From source file:Main.java

public static void setPartialSizeAndColor(TextView tv, int start, int end, int textSize, int textColor) {
    String s = tv.getText().toString();
    Spannable spannable = new SpannableString(s);
    spannable.setSpan(new AbsoluteSizeSpan(textSize, false), start, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    spannable.setSpan(new ForegroundColorSpan(textColor), start, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    tv.setText(spannable);// w  w w .ja  v  a 2s. co m
}

From source file:Main.java

public static CharSequence italic(CharSequence sequence, int length) {
    SpannableString spannable = new SpannableString(sequence);
    spannable.setSpan(new StyleSpan(android.graphics.Typeface.ITALIC), 0, length,
            Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    return spannable;
}

From source file:Main.java

public static SpannableString StringToBitMap(Context context, String msg) {
    SpannableString ss = new SpannableString(msg);
    Pattern p = Pattern.compile("/mnt/sdcard/.+?\\.\\w{3}");
    Matcher m = p.matcher(msg);/*from  w w  w .  ja  v  a2  s  .  com*/
    while (m.find()) {
        Bitmap bitmap = BitmapFactory.decodeFile(m.group());
        ImageSpan imageSpan = new ImageSpan(context, bitmap);
        ss.setSpan(imageSpan, m.start(), m.end(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    }
    return ss;
}

From source file:Main.java

public static void SpannableforStrUtil(Context mContext, String spannableString, TextView textView, int style,
        int index) {

    SpannableString styledText1 = new SpannableString(spannableString);
    styledText1.setSpan(new TextAppearanceSpan(mContext, style), index, index + 1,
            Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    textView.setText(styledText1, TextView.BufferType.SPANNABLE);
}

From source file:Main.java

public static SpannableString setTextSub(String content, int startIndex, int endIndex) {
    if (TextUtils.isEmpty(content) || startIndex < 0 || endIndex >= content.length()
            || startIndex >= endIndex) {
        return null;
    }/*from   www .j av  a  2s . co m*/

    SpannableString spannableString = new SpannableString(content);
    spannableString.setSpan(new SubscriptSpan(), startIndex, endIndex, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);

    return spannableString;
}