highLight String with SpannableStringBuilder - Android android.text

Android examples for android.text:SpannableString

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Description

highLight String with SpannableStringBuilder

Demo Code

import android.content.Context;
import android.text.Spannable;
import android.text.SpannableStringBuilder;
import android.text.style.ForegroundColorSpan;
import android.util.Log;
import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.List;

public class Main{

    public static SpannableStringBuilder highLightStr(String str,
            String highLightStr, int color) {
        int start = str.indexOf(highLightStr);
        SpannableStringBuilder style = new SpannableStringBuilder(str);
        style.setSpan(new ForegroundColorSpan(color), start, start
                + highLightStr.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        return style;
    }// w w w .j a  v  a2 s.  c  o  m

}

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