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

Example 51 with ImageSpan

use of android.text.style.ImageSpan in project SmartAndroidSource by jaychou2012.

the class SearchView method getDecoratedHint.

private CharSequence getDecoratedHint(CharSequence hintText) {
    // the hint
    if (!mIconifiedByDefault)
        return hintText;
    // for
    SpannableStringBuilder ssb = new SpannableStringBuilder("   ");
    // the
    // icon
    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 52 with ImageSpan

use of android.text.style.ImageSpan in project Klyph by jonathangerbaud.

the class EmojiUtil method getSpannableForText.

public static Spannable getSpannableForText(Context context, String text, boolean addLinks) {
    SpannableStringBuilder ssb = new SpannableStringBuilder(text);
    Linkify.addLinks(ssb, Linkify.WEB_URLS);
    for (String key : EMOJIS.keySet()) {
        int index = text.indexOf(key);
        while (index != -1) {
            if (ssb.getSpans(index, index + 1, Object.class).length == 0)
                /* && ssb.getSpans(index, index + 1, URLSpan.class).length == 0*/
                ssb.setSpan(new ImageSpan(context, EMOJIS.get(key)), index, index + key.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
            index = text.indexOf(key, index + key.length());
        }
    }
    if (!addLinks) {
        URLSpan[] spans = ssb.getSpans(0, text.length() - 1, URLSpan.class);
        for (URLSpan urlSpan : spans) {
            ssb.removeSpan(urlSpan);
        }
    }
    return ssb;
}

Example 53 with ImageSpan

use of android.text.style.ImageSpan in project android-gif-drawable by koral--.

the class GifSourcesAdapter method onBindViewHolder.

@Override
public void onBindViewHolder(final GifSourceItemHolder holder, int position) {
    final String[] descriptions = holder.itemView.getResources().getStringArray(R.array.sources);
    position %= descriptions.length;
    final GifDrawable existingOriginalDrawable = (GifDrawable) holder.gifImageViewOriginal.getDrawable();
    final GifDrawable existingSampledDrawable = (GifDrawable) holder.gifImageViewSampled.getDrawable();
    final GifDrawableBuilder builder = new GifDrawableBuilder().with(existingOriginalDrawable);
    try {
        mGifSourcesResolver.bindSource(position, builder);
        final GifDrawable fullSizeDrawable = builder.build();
        holder.gifImageViewOriginal.setImageDrawable(fullSizeDrawable);
        holder.gifImageViewOriginal.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {
                if (fullSizeDrawable.isPlaying())
                    fullSizeDrawable.stop();
                else
                    fullSizeDrawable.start();
            }
        });
        builder.with(existingSampledDrawable).sampleSize(3);
        mGifSourcesResolver.bindSource(position, builder);
        final GifDrawable subsampledDrawable = builder.build();
        final SpannableStringBuilder stringBuilder = new SpannableStringBuilder(descriptions[position] + '');
        stringBuilder.setSpan(new ImageSpan(subsampledDrawable), stringBuilder.length() - 1, stringBuilder.length(), 0);
        holder.descriptionTextView.setText(stringBuilder);
        holder.gifImageViewSampled.setImageDrawable(subsampledDrawable);
        subsampledDrawable.setCallback(holder.multiCallback);
        holder.multiCallback.addView(holder.gifImageViewSampled);
        holder.multiCallback.addView(holder.descriptionTextView);
    } catch (IOException ex) {
        throw new RuntimeException(ex);
    }
}

Example 54 with ImageSpan

use of android.text.style.ImageSpan in project chipsedittext by kpbird.

the class ChipsMultiAutoCompleteTextview method setChips.

/*This function has whole logic for chips generate*/
public void setChips() {
    if (// check comman in string
    getText().toString().contains(",")) {
        SpannableStringBuilder ssb = new SpannableStringBuilder(getText());
        // split string wich comma
        String[] chips = getText().toString().trim().split(",");
        int x = 0;
        // loop will generate ImageSpan for every country name separated by comma
        for (String c : chips) {
            // inflate chips_edittext layout 
            LayoutInflater lf = (LayoutInflater) getContext().getSystemService(Activity.LAYOUT_INFLATER_SERVICE);
            TextView textView = (TextView) lf.inflate(R.layout.chips_edittext, null);
            // set text
            textView.setText(c);
            // set flag image
            setFlags(textView, c);
            // capture bitmapt of genreated textview
            int spec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED);
            textView.measure(spec, spec);
            textView.layout(0, 0, textView.getMeasuredWidth(), textView.getMeasuredHeight());
            Bitmap b = Bitmap.createBitmap(textView.getWidth(), textView.getHeight(), Bitmap.Config.ARGB_8888);
            Canvas canvas = new Canvas(b);
            canvas.translate(-textView.getScrollX(), -textView.getScrollY());
            textView.draw(canvas);
            textView.setDrawingCacheEnabled(true);
            Bitmap cacheBmp = textView.getDrawingCache();
            Bitmap viewBmp = cacheBmp.copy(Bitmap.Config.ARGB_8888, true);
            // destory drawable
            textView.destroyDrawingCache();
            // create bitmap drawable for imagespan
            BitmapDrawable bmpDrawable = new BitmapDrawable(viewBmp);
            bmpDrawable.setBounds(0, 0, bmpDrawable.getIntrinsicWidth(), bmpDrawable.getIntrinsicHeight());
            // create and set imagespan 
            ssb.setSpan(new ImageSpan(bmpDrawable), x, x + c.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
            x = x + c.length() + 1;
        }
        // set chips span 
        setText(ssb);
        // move cursor to last 
        setSelection(getText().length());
    }
}

Example 55 with ImageSpan

use of android.text.style.ImageSpan in project Talon-for-Twitter by klinker24.

the class EmojiUtils method addSmiles.

public static boolean addSmiles(Context context, Spannable spannable) {
    boolean hasChanges = false;
    for (Map.Entry<Pattern, Integer> 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;
                int scale = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, textSize + 2, context.getResources().getDisplayMetrics());
                try {
                    Bitmap bitmap = Bitmap.createScaledBitmap(BitmapFactory.decodeResource(res, entry.getValue()), scale, scale, true);
                    spannable.setSpan(new ImageSpan(context, bitmap, ImageSpan.ALIGN_BOTTOM), matcher.start(), matcher.end(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
                } catch (OutOfMemoryError e) {
                    return false;
                }
            }
        }
    }
    return hasChanges;
}