Example usage for android.text.style ForegroundColorSpan ForegroundColorSpan

Introduction

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

Prototype

public ForegroundColorSpan(@NonNull Parcel src)

Source Link

Document

Creates a ForegroundColorSpan from a parcel.

Usage

From source file:Main.java

public static CharSequence convertStringToShowErrorInEditText(String string) {
    ForegroundColorSpan foregroundColorSpan = new ForegroundColorSpan(Color.WHITE);
    SpannableStringBuilder spannableStringBuilder = new SpannableStringBuilder(string);
    spannableStringBuilder.setSpan(foregroundColorSpan, 0, string.length(), 0);
    return spannableStringBuilder;
}

From source file:Main.java

public static CharSequence getError(String msg) {
    int color = Color.WHITE;
    ForegroundColorSpan foregroundColorSpan = new ForegroundColorSpan(color);
    SpannableStringBuilder string = new SpannableStringBuilder(msg);
    string.setSpan(foregroundColorSpan, 0, msg.length(), 0);
    return string;
}

From source file:Main.java

public static CharSequence color(int color, CharSequence sequence) {
    SpannableString spannable = new SpannableString(sequence);
    spannable.setSpan(new ForegroundColorSpan(color), 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 ww. j a v  a2 s  . c om*/
}

From source file:Main.java

/**
 * @param text/*from  w w w  .ja  v a  2s  .c om*/
 * @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

/**
 * Set an error message to a text view/*w w w  . j av  a2 s. c o m*/
 *
 * @param color   Set the color foreground for the span
 * @param message Message to be shown
 * @param txtView Text View to which the message will be added
 */
public static void setError(int color, String message, TextView txtView) {
    ForegroundColorSpan fgcspan = new ForegroundColorSpan(color);
    SpannableStringBuilder ssbuilder = new SpannableStringBuilder(message);
    ssbuilder.setSpan(fgcspan, 0, message.length(), 0);
    txtView.setError(ssbuilder);
}

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);//from w  w w.j a  v a 2 s . c  om
}

From source file:Main.java

public static SpannableStringBuilder getFrontTextStyle(String frontText, String afterText, int frontColor,
        int frontTextSize) {
    StringBuilder sb = new StringBuilder();
    sb.append("/").append(afterText);
    int len = sb.length();
    sb.insert(0, frontText);//from  w  ww.j a  va 2  s.c o  m
    SpannableStringBuilder style = new SpannableStringBuilder(sb);
    style.setSpan(new ForegroundColorSpan(frontColor), 0, sb.length() - len,
            Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    style.setSpan(new AbsoluteSizeSpan(frontTextSize), 0, sb.length() - len,
            Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    return style;
}

From source file:Main.java

public static void makeAboutSpannable(SpannableStringBuilder span, String str_link, String replace,
        final Runnable on_click) {
    Pattern pattern = Pattern.compile(str_link);
    Matcher matcher = pattern.matcher(span);
    ForegroundColorSpan color_theme = new ForegroundColorSpan(Color.parseColor("#53b7bb"));
    if (matcher.find()) {
        span.setSpan(new ClickableSpan() {
            @Override//  w  ww.j av  a2s.  c o  m
            public void onClick(View widget) {
                if (on_click != null)
                    on_click.run();
            }
        }, matcher.start(), matcher.end(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
        span.setSpan(color_theme, matcher.start(), matcher.end(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
        if (replace != null)
            span.replace(matcher.start(), matcher.end(), replace);
    }
}

From source file:Main.java

public static void setTextViewCharHilighted(TextView textView, String text, int startIndex, int endIndex,
        int color) {
    if (textView == null || text == null) {
        return;/*from w  w w  . java 2 s.c  o m*/
    }

    if (startIndex < 0) {
        return;
    }

    if (endIndex > text.length()) {
        return;
    }

    textView.setText(text, BufferType.SPANNABLE);

    Spannable span = (Spannable) textView.getText();
    if (span == null) {
        return;
    }

    span.setSpan(new ForegroundColorSpan(color), startIndex, endIndex, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
}