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

Example 96 with ImageSpan

use of android.text.style.ImageSpan in project little-bear-dictionary by daimajia.

the class SearchView method getDecoratedHint.

private CharSequence getDecoratedHint(CharSequence hintText) {
    // If the field is always expanded, then don't add the search icon to the hint
    if (!mIconifiedByDefault)
        return hintText;
    // for the icon
    SpannableStringBuilder ssb = new SpannableStringBuilder("   ");
    ssb.append(hintText);
    Drawable searchIcon = getContext().getResources().getDrawable(getSearchIconId());
    int textSize = (int) (mQueryTextView.getTextSize() * 1.25);
    searchIcon.setBounds(0, 0, textSize, textSize);
    ssb.setSpan(new ImageSpan(searchIcon), 1, 2, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    return ssb;
}

Example 97 with ImageSpan

use of android.text.style.ImageSpan in project SmartCampus by Vegen.

the class EaseSmileUtils method addSmiles.

/**
 * replace existing spannable with smiles
 * @param context
 * @param spannable
 * @return
 */
public static boolean addSmiles(Context context, Spannable spannable) {
    boolean hasChanges = false;
    for (Entry<Pattern, Object> entry : emoticons.entrySet()) {
        Matcher matcher = entry.getKey().matcher(spannable);
        while (matcher.find()) {
            boolean set = true;
            for (ImageSpan span : spannable.getSpans(matcher.start(), matcher.end(), ImageSpan.class)) if (spannable.getSpanStart(span) >= matcher.start() && spannable.getSpanEnd(span) <= matcher.end())
                spannable.removeSpan(span);
            else {
                set = false;
                break;
            }
            if (set) {
                hasChanges = true;
                Object value = entry.getValue();
                if (value instanceof String && !((String) value).startsWith("http")) {
                    File file = new File((String) value);
                    if (!file.exists() || file.isDirectory()) {
                        return false;
                    }
                    spannable.setSpan(new ImageSpan(context, Uri.fromFile(file)), matcher.start(), matcher.end(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
                } else {
                    spannable.setSpan(new ImageSpan(context, (Integer) value), matcher.start(), matcher.end(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
                }
            }
        }
    }
    return hasChanges;
}

Example 98 with ImageSpan

use of android.text.style.ImageSpan in project twicalico by moko256.

the class TwitterStringUtils method setLinkedSequenceTo.

@SuppressLint("StaticFieldLeak")
public static void setLinkedSequenceTo(Status item, TextView textView) {
    Context context = textView.getContext();
    String tweet = item.getText();
    if (GlobalApplication.clientType == Type.MASTODON) {
        Spanned html = Html.fromHtml(tweet);
        int length = html.length();
        // Trim unless \n\n made by fromHtml() after post
        if (length == 3 && item.getMediaEntities().length > 0 && html.charAt(0) == ".".charAt(0)) {
            // If post has media only, context of post from Mastodon is "."
            textView.setText("");
            return;
        } else if (length >= 2) {
            html = (Spanned) html.subSequence(0, length - 2);
        }
        SpannableStringBuilder builder = convertUrlSpanToCustomTabs(html, context);
        textView.setText(builder);
        List<Emoji> list = ((StatusCacheMap.CachedStatus) item).getEmojis();
        if (list != null) {
            Matcher matcher = containsEmoji.matcher(builder);
            boolean matches = matcher.matches();
            int imageSize;
            if (matches) {
                imageSize = (int) Math.floor((textView.getTextSize() * 1.15) * 2.0);
            } else {
                imageSize = (int) Math.floor(textView.getTextSize() * 1.15);
            }
            new AsyncTask<Void, Void, Map<String, Drawable>>() {

                @Override
                protected Map<String, Drawable> doInBackground(Void... params) {
                    Map<String, Drawable> map = new ArrayMap<>();
                    GlideRequests glideRequests = GlideApp.with(context);
                    for (Emoji emoji : list) {
                        try {
                            Drawable value = glideRequests.load(emoji.getUrl()).submit().get();
                            value.setBounds(0, 0, imageSize, imageSize);
                            map.put(emoji.getShortCode(), value);
                        } catch (InterruptedException | ExecutionException e) {
                            e.printStackTrace();
                        }
                    }
                    return map;
                }

                @Override
                protected void onPostExecute(Map<String, Drawable> map) {
                    if (TextUtils.equals(builder, textView.getText())) {
                        boolean found = matches || matcher.find();
                        while (found) {
                            String shortCode = matcher.group(1);
                            Drawable drawable = map.get(shortCode);
                            if (drawable != null) {
                                builder.setSpan(new ImageSpan(drawable), matcher.start(), matcher.end(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
                            }
                            found = matcher.find();
                        }
                        textView.setText(builder);
                    }
                }
            }.execute();
        }
        return;
    }
    SpannableStringBuilder spannableStringBuilder = new SpannableStringBuilder(tweet);
    for (SymbolEntity symbolEntity : item.getSymbolEntities()) {
        spannableStringBuilder.setSpan(new ClickableSpan() {

            @Override
            public void onClick(View view) {
                context.startActivity(SearchResultActivity.getIntent(context, symbolEntity.getText()));
            }
        }, tweet.offsetByCodePoints(0, symbolEntity.getStart()), tweet.offsetByCodePoints(0, symbolEntity.getEnd()), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
    }
    for (HashtagEntity hashtagEntity : item.getHashtagEntities()) {
        spannableStringBuilder.setSpan(new ClickableSpan() {

            @Override
            public void onClick(View view) {
                context.startActivity(SearchResultActivity.getIntent(context, "#" + hashtagEntity.getText()));
            }
        }, tweet.offsetByCodePoints(0, hashtagEntity.getStart()), tweet.offsetByCodePoints(0, hashtagEntity.getEnd()), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
    }
    for (UserMentionEntity userMentionEntity : item.getUserMentionEntities()) {
        spannableStringBuilder.setSpan(new ClickableSpan() {

            @Override
            public void onClick(View view) {
                context.startActivity(ShowUserActivity.getIntent(context, userMentionEntity.getScreenName()));
            }
        }, tweet.offsetByCodePoints(0, userMentionEntity.getStart()), tweet.offsetByCodePoints(0, userMentionEntity.getEnd()), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
    }
    boolean hasMedia = item.getMediaEntities().length > 0;
    List<URLEntity> urlEntities = new ArrayList<>(item.getURLEntities().length + (hasMedia ? 1 : 0));
    urlEntities.addAll(Arrays.asList(item.getURLEntities()));
    if (hasMedia) {
        urlEntities.add(item.getMediaEntities()[0]);
    }
    int tweetLength = tweet.codePointCount(0, tweet.length());
    int sp = 0;
    for (URLEntity entity : urlEntities) {
        String url = entity.getURL();
        String displayUrl = entity.getDisplayURL();
        int urlLength = url.codePointCount(0, url.length());
        int displayUrlLength = displayUrl.codePointCount(0, displayUrl.length());
        if (entity.getStart() <= tweetLength && entity.getEnd() <= tweetLength) {
            int dusp = displayUrlLength - urlLength;
            spannableStringBuilder.replace(tweet.offsetByCodePoints(0, entity.getStart()) + sp, tweet.offsetByCodePoints(0, entity.getEnd()) + sp, displayUrl);
            spannableStringBuilder.setSpan(new ClickableSpan() {

                @Override
                public void onClick(View view) {
                    AppCustomTabsKt.launchChromeCustomTabs(context, entity.getExpandedURL());
                }
            }, tweet.offsetByCodePoints(0, entity.getStart()) + sp, tweet.offsetByCodePoints(0, entity.getEnd()) + sp + dusp, Spanned.SPAN_INCLUSIVE_INCLUSIVE);
            sp += dusp;
        }
    }
    textView.setText(spannableStringBuilder);
}