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

Example 21 with ClickableSpan

use of android.text.style.ClickableSpan in project Rocket.Chat.Android by RocketChat.

the class LinkMovementMethodCompat method onTouchEvent.

// http://stackoverflow.com/a/30572151/2104686
@Override
public boolean onTouchEvent(TextView widget, Spannable buffer, MotionEvent event) {
    int action = event.getAction();
    if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_DOWN) {
        int eventX = (int) event.getX();
        int eventY = (int) event.getY();
        eventX -= widget.getTotalPaddingLeft();
        eventY -= widget.getTotalPaddingTop();
        eventX += widget.getScrollX();
        eventY += widget.getScrollY();
        Layout layout = widget.getLayout();
        int line = layout.getLineForVertical(eventY);
        int off = layout.getOffsetForHorizontal(line, eventX);
        ClickableSpan[] link = buffer.getSpans(off, off, ClickableSpan.class);
        if (link.length != 0) {
            if (action == MotionEvent.ACTION_UP) {
                link[0].onClick(widget);
            } else {
                Selection.setSelection(buffer, buffer.getSpanStart(link[0]), buffer.getSpanEnd(link[0]));
            }
            return true;
        }
    }
    return false;
}

Example 22 with ClickableSpan

use of android.text.style.ClickableSpan in project Rocket.Chat.Android by RocketChat.

the class MarkDown method highlightLink1.

private static void highlightLink1(SpannableString inputText) {
    final Matcher matcher = LINK_PATTERN.matcher(inputText);
    while (matcher.find()) {
        ClickableSpan span = createLinkSpan(matcher.group(2));
        setSpan(span, inputText, matcher.start(), matcher.end(), 1, matcher.group(2).length() + 3);
    }
}

Example 23 with ClickableSpan

use of android.text.style.ClickableSpan in project Rocket.Chat.Android by RocketChat.

the class MarkDown method highlightLink2.

private static void highlightLink2(SpannableString inputText) {
    Matcher matcher = LINK_PATTERN2.matcher(inputText);
    while (matcher.find()) {
        ClickableSpan span = createLinkSpan(matcher.group(2));
        setSpan(span, inputText, matcher.start(), matcher.end(), matcher.group(1).length() + matcher.group(2).length() + 1, matcher.group(4).length());
    }
}

Example 24 with ClickableSpan

use of android.text.style.ClickableSpan in project Rocket.Chat.Android by RocketChat.

the class MarkDown method createLinkSpan.

/*package*/
static ClickableSpan createLinkSpan(final String url) {
    return new ClickableSpan() {

        @Override
        public void onClick(View view) {
            final Context context = view.getContext();
            try {
                Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
                intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                context.startActivity(intent);
                return;
            } catch (Exception exception) {
            }
            try {
                ClipboardManager clipboardManager = (ClipboardManager) context.getSystemService(Context.CLIPBOARD_SERVICE);
                clipboardManager.setPrimaryClip(ClipData.newPlainText("linkURL", url));
                Toast.makeText(context, "Copied to clipboard", Toast.LENGTH_SHORT).show();
            } catch (Exception exception) {
            }
        }
    };
}

Example 25 with ClickableSpan

use of android.text.style.ClickableSpan in project Tusky by Vavassor.

the class LinkHelper method setClickableText.

public static void setClickableText(TextView view, Spanned content, @Nullable Status.Mention[] mentions, boolean useCustomTabs, final LinkListener listener) {
    SpannableStringBuilder builder = new SpannableStringBuilder(content);
    URLSpan[] urlSpans = content.getSpans(0, content.length(), URLSpan.class);
    for (URLSpan span : urlSpans) {
        int start = builder.getSpanStart(span);
        int end = builder.getSpanEnd(span);
        int flags = builder.getSpanFlags(span);
        CharSequence text = builder.subSequence(start, end);
        if (text.charAt(0) == '#') {
            final String tag = text.subSequence(1, text.length()).toString();
            ClickableSpan newSpan = new ClickableSpan() {

                @Override
                public void onClick(View widget) {
                    listener.onViewTag(tag);
                }
            };
            builder.removeSpan(span);
            builder.setSpan(newSpan, start, end, flags);
        } else if (text.charAt(0) == '@' && mentions != null) {
            final String accountUsername = text.subSequence(1, text.length()).toString();
            String id = null;
            for (Status.Mention mention : mentions) {
                if (mention.localUsername.equals(accountUsername)) {
                    id = mention.id;
                }
            }
            if (id != null) {
                final String accountId = id;
                ClickableSpan newSpan = new ClickableSpan() {

                    @Override
                    public void onClick(View widget) {
                        listener.onViewAccount(accountId);
                    }
                };
                builder.removeSpan(span);
                builder.setSpan(newSpan, start, end, flags);
            }
        } else if (useCustomTabs) {
            ClickableSpan newSpan = new CustomTabURLSpan(span.getURL());
            builder.removeSpan(span);
            builder.setSpan(newSpan, start, end, flags);
        }
    }
    view.setText(builder);
    view.setLinksClickable(true);
    view.setMovementMethod(LinkMovementMethod.getInstance());
}