Examples with URLSpan android.text.style.URLSpan used on opensource projects

Example 71 with URLSpan

use of android.text.style.URLSpan in project android_frameworks_base by ParanoidAndroid.

the class Editor method selectCurrentWord.

/**
     * Adjusts selection to the word under last touch offset.
     * Return true if the operation was successfully performed.
     */
private boolean selectCurrentWord() {
    if (!canSelectText()) {
        return false;
    }
    if (hasPasswordTransformationMethod()) {
        // is however useful to delete or paste to replace the entire content.
        return mTextView.selectAllText();
    }
    int inputType = mTextView.getInputType();
    int klass = inputType & InputType.TYPE_MASK_CLASS;
    int variation = inputType & InputType.TYPE_MASK_VARIATION;
    // Specific text field types: select the entire text for these
    if (klass == InputType.TYPE_CLASS_NUMBER || klass == InputType.TYPE_CLASS_PHONE || klass == InputType.TYPE_CLASS_DATETIME || variation == InputType.TYPE_TEXT_VARIATION_URI || variation == InputType.TYPE_TEXT_VARIATION_EMAIL_ADDRESS || variation == InputType.TYPE_TEXT_VARIATION_WEB_EMAIL_ADDRESS || variation == InputType.TYPE_TEXT_VARIATION_FILTER) {
        return mTextView.selectAllText();
    }
    long lastTouchOffsets = getLastTouchOffsets();
    final int minOffset = TextUtils.unpackRangeStartFromLong(lastTouchOffsets);
    final int maxOffset = TextUtils.unpackRangeEndFromLong(lastTouchOffsets);
    // Safety check in case standard touch event handling has been bypassed
    if (minOffset < 0 || minOffset >= mTextView.getText().length())
        return false;
    if (maxOffset < 0 || maxOffset >= mTextView.getText().length())
        return false;
    int selectionStart, selectionEnd;
    // If a URLSpan (web address, email, phone...) is found at that position, select it.
    URLSpan[] urlSpans = ((Spanned) mTextView.getText()).getSpans(minOffset, maxOffset, URLSpan.class);
    if (urlSpans.length >= 1) {
        URLSpan urlSpan = urlSpans[0];
        selectionStart = ((Spanned) mTextView.getText()).getSpanStart(urlSpan);
        selectionEnd = ((Spanned) mTextView.getText()).getSpanEnd(urlSpan);
    } else {
        final WordIterator wordIterator = getWordIterator();
        wordIterator.setCharSequence(mTextView.getText(), minOffset, maxOffset);
        selectionStart = wordIterator.getBeginning(minOffset);
        selectionEnd = wordIterator.getEnd(maxOffset);
        if (selectionStart == BreakIterator.DONE || selectionEnd == BreakIterator.DONE || selectionStart == selectionEnd) {
            // Possible when the word iterator does not properly handle the text's language
            long range = getCharRange(minOffset);
            selectionStart = TextUtils.unpackRangeStartFromLong(range);
            selectionEnd = TextUtils.unpackRangeEndFromLong(range);
        }
    }
    Selection.setSelection((Spannable) mTextView.getText(), selectionStart, selectionEnd);
    return selectionEnd > selectionStart;
}

Example 72 with URLSpan

use of android.text.style.URLSpan in project android_frameworks_base by ParanoidAndroid.

the class HtmlTest method testMarkup.

@SmallTest
public void testMarkup() throws Exception {
    SpannableString s;
    s = new SpannableString("Hello bold world");
    s.setSpan(new StyleSpan(Typeface.BOLD), 6, s.length() - 6, Spannable.SPAN_EXCLUSIVE_INCLUSIVE);
    assertEquals(Html.toHtml(s), "<p>Hello <b>bold</b> world</p>\n");
    s = new SpannableString("Hello italic world");
    s.setSpan(new StyleSpan(Typeface.ITALIC), 6, s.length() - 6, Spannable.SPAN_EXCLUSIVE_INCLUSIVE);
    assertEquals(Html.toHtml(s), "<p>Hello <i>italic</i> world</p>\n");
    s = new SpannableString("Hello monospace world");
    s.setSpan(new TypefaceSpan("monospace"), 6, s.length() - 6, Spannable.SPAN_EXCLUSIVE_INCLUSIVE);
    assertEquals(Html.toHtml(s), "<p>Hello <tt>monospace</tt> world</p>\n");
    s = new SpannableString("Hello superscript world");
    s.setSpan(new SuperscriptSpan(), 6, s.length() - 6, Spannable.SPAN_EXCLUSIVE_INCLUSIVE);
    assertEquals(Html.toHtml(s), "<p>Hello <sup>superscript</sup> world</p>\n");
    s = new SpannableString("Hello subscript world");
    s.setSpan(new SubscriptSpan(), 6, s.length() - 6, Spannable.SPAN_EXCLUSIVE_INCLUSIVE);
    assertEquals(Html.toHtml(s), "<p>Hello <sub>subscript</sub> world</p>\n");
    s = new SpannableString("Hello underline world");
    s.setSpan(new UnderlineSpan(), 6, s.length() - 6, Spannable.SPAN_EXCLUSIVE_INCLUSIVE);
    assertEquals(Html.toHtml(s), "<p>Hello <u>underline</u> world</p>\n");
    s = new SpannableString("Hello struck world");
    s.setSpan(new StrikethroughSpan(), 6, s.length() - 6, Spannable.SPAN_EXCLUSIVE_INCLUSIVE);
    assertEquals(Html.toHtml(s), "<p>Hello <strike>struck</strike> world</p>\n");
    s = new SpannableString("Hello linky world");
    s.setSpan(new URLSpan("http://www.google.com"), 6, s.length() - 6, Spannable.SPAN_EXCLUSIVE_INCLUSIVE);
    assertEquals(Html.toHtml(s), "<p>Hello <a href=\"http://www.google.com\">linky</a> world</p>\n");
}

Example 73 with URLSpan

use of android.text.style.URLSpan in project platform_frameworks_base by android.

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>");
                }
            }
        }
    }
}

Example 74 with URLSpan

use of android.text.style.URLSpan in project XobotOS by xamarin.

the class HtmlToSpannedConverter method endA.

private static void endA(SpannableStringBuilder text) {
    int len = text.length();
    Object obj = getLast(text, Href.class);
    int where = text.getSpanStart(obj);
    text.removeSpan(obj);
    if (where != len) {
        Href h = (Href) obj;
        if (h.mHref != null) {
            text.setSpan(new URLSpan(h.mHref), where, len, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        }
    }
}

Example 75 with URLSpan

use of android.text.style.URLSpan in project XobotOS by xamarin.

the class TextView method selectCurrentWord.

/**
     * Adjusts selection to the word under last touch offset.
     * Return true if the operation was successfully performed.
     */
private boolean selectCurrentWord() {
    if (!canSelectText()) {
        return false;
    }
    if (hasPasswordTransformationMethod()) {
        // is however useful to delete or paste to replace the entire content.
        return selectAll();
    }
    int klass = mInputType & InputType.TYPE_MASK_CLASS;
    int variation = mInputType & InputType.TYPE_MASK_VARIATION;
    // Specific text field types: select the entire text for these
    if (klass == InputType.TYPE_CLASS_NUMBER || klass == InputType.TYPE_CLASS_PHONE || klass == InputType.TYPE_CLASS_DATETIME || variation == InputType.TYPE_TEXT_VARIATION_URI || variation == InputType.TYPE_TEXT_VARIATION_EMAIL_ADDRESS || variation == InputType.TYPE_TEXT_VARIATION_WEB_EMAIL_ADDRESS || variation == InputType.TYPE_TEXT_VARIATION_FILTER) {
        return selectAll();
    }
    long lastTouchOffsets = getLastTouchOffsets();
    final int minOffset = extractRangeStartFromLong(lastTouchOffsets);
    final int maxOffset = extractRangeEndFromLong(lastTouchOffsets);
    // Safety check in case standard touch event handling has been bypassed
    if (minOffset < 0 || minOffset >= mText.length())
        return false;
    if (maxOffset < 0 || maxOffset >= mText.length())
        return false;
    int selectionStart, selectionEnd;
    // If a URLSpan (web address, email, phone...) is found at that position, select it.
    URLSpan[] urlSpans = ((Spanned) mText).getSpans(minOffset, maxOffset, URLSpan.class);
    if (urlSpans.length >= 1) {
        URLSpan urlSpan = urlSpans[0];
        selectionStart = ((Spanned) mText).getSpanStart(urlSpan);
        selectionEnd = ((Spanned) mText).getSpanEnd(urlSpan);
    } else {
        if (mWordIterator == null) {
            mWordIterator = new WordIterator();
        }
        mWordIterator.setCharSequence(mText, minOffset, maxOffset);
        selectionStart = mWordIterator.getBeginning(minOffset);
        if (selectionStart == BreakIterator.DONE)
            return false;
        selectionEnd = mWordIterator.getEnd(maxOffset);
        if (selectionEnd == BreakIterator.DONE)
            return false;
        if (selectionStart == selectionEnd) {
            // Possible when the word iterator does not properly handle the text's language
            long range = getCharRange(selectionStart);
            selectionStart = extractRangeStartFromLong(range);
            selectionEnd = extractRangeEndFromLong(range);
        }
    }
    Selection.setSelection((Spannable) mText, selectionStart, selectionEnd);
    return selectionEnd > selectionStart;
}