Example usage for android.text SpannableString nextSpanTransition

Introduction

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

Prototype

public int nextSpanTransition(int start, int limit, Class type);

Source Link

Document

Return the first offset greater than start where a markup object of class type begins or ends, or limit if there are no starts or ends greater than start but less than limit.

Usage

From source file:com.vuze.android.remote.AndroidUtilsUI.java

public static void linkify(TextView tv) {
    tv.setMovementMethod(LinkMovementMethod.getInstance());
    CharSequence t = tv.getText();
    if (!(t instanceof SpannableString)) {
        return;//from w ww .  jav  a  2 s .  c o m
    }
    SpannableString text = (SpannableString) t;

    int len = text.length();

    int next;
    for (int i = 0; i < text.length(); i = next) {
        next = text.nextSpanTransition(i, len, URLSpan.class);
        URLSpan[] old = text.getSpans(i, next, URLSpan.class);
        for (int j = old.length - 1; j >= 0; j--) {
            text.removeSpan(old[j]);

            UrlSpan2 span2 = new UrlSpan2(old[j].getURL());
            text.setSpan(span2, i, next, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
        }
    }

}

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