Example usage for android.text.style ImageSpan ImageSpan

Introduction

In this page you can find the example usage for android.text.style ImageSpan ImageSpan.

Prototype

public ImageSpan(@NonNull Context context, @DrawableRes int resourceId) 

Source Link

Document

Constructs an ImageSpan from a Context and a resource id with the default alignment DynamicDrawableSpan#ALIGN_BOTTOM

Usage

From source file:midian.baselib.widget.PagerSlidingTabStrip.java

private void addRightIcon(TextView tab, int i, boolean isUp) {
    String text = pager.getAdapter().getPageTitle(i).toString() + "    ";
    SpannableStringBuilder str = new SpannableStringBuilder(text + "[icon]");

    // ?Drawable?
    Drawable d = getResources().getDrawable(isUp ? R.drawable.icon_tap_up : R.drawable.icon_tap_down);
    d.setBounds(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight());
    // ImageSpan//from w ww .  ja  va2  s  . com
    ImageSpan span = new ImageSpan(d, ImageSpan.ALIGN_BASELINE);
    str.setSpan(span, text.length(), text.length() + "[icon]".length(), Spannable.SPAN_INCLUSIVE_EXCLUSIVE);
    tab.setText(str);
}

---

From source file:org.catnut.util.CatnutUtils.java

/**
 * ?//from  w  w w.ja v a2  s . c  om
 *
 * @param boundPx the icon' s rectangle bound, if zero, use the default
 */
public static SpannableString text2Emotion(Context context, String key, int boundPx) {
    SpannableString spannable = new SpannableString(key);
    InputStream inputStream = null;
    Drawable drawable = null;
    try {
        inputStream = context.getAssets().open(TweetImageSpan.EMOTIONS_DIR + TweetImageSpan.EMOTIONS.get(key));
        drawable = Drawable.createFromStream(inputStream, null);
    } catch (IOException e) {
        Log.e(TAG, "load emotion error!", e);
    } finally {
        closeIO(inputStream);
    }
    if (drawable != null) {
        if (boundPx == 0) {
            drawable.setBounds(0, 0, drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight());
        } else {
            drawable.setBounds(0, 0, boundPx, boundPx);
        }
        ImageSpan span = new ImageSpan(drawable, ImageSpan.ALIGN_BASELINE);
        spannable.setSpan(span, 0, key.length(), Spannable.SPAN_INCLUSIVE_EXCLUSIVE);
    }
    return spannable;
}

---

From source file:es.usc.citius.servando.calendula.activities.CalendarActivity.java

public CharSequence addPickupList(CharSequence msg, List<PickupInfo> pks) {

    Paint textPaint = new Paint();
    //obviously, we have to set textSize into Paint object
    textPaint.setTextSize(getResources().getDimensionPixelOffset(R.dimen.medium_font_size));
    Paint.FontMetricsInt fontMetrics = textPaint.getFontMetricsInt();

    for (PickupInfo p : pks) {
        Patient patient = pickupUtils.getPatient(p);
        int color = patient.color();
        String str = "       " + p.medicine().name() + " (" + dtf2.format(p.from().toDate()) + " - "
                + dtf2.format(p.to().toDate()) + ")\n";
        Spannable text = new SpannableString(str);
        text.setSpan(new ForegroundColorSpan(color), 0, str.length() - 1, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        Drawable d = getResources().getDrawable(AvatarMgr.res(patient.avatar()));
        d.setBounds(0, 0, fontMetrics.bottom, fontMetrics.bottom);
        ImageSpan span = new ImageSpan(d, ImageSpan.ALIGN_BASELINE);
        text.setSpan(span, 0, 5, Spannable.SPAN_INCLUSIVE_EXCLUSIVE);
        msg = TextUtils.concat(msg, text);
    }//from  w w  w  .  j a  v a2s. c  om
    return msg;
}

---

From source file:com.zulip.android.util.CustomHtmlToSpannedConverter.java

private static void startImg(SpannableStringBuilder text, Attributes attributes, Html.ImageGetter img) {
    String src = attributes.getValue("", "src");
    Drawable d = null;/*from   ww w  .  j a v  a2 s  . c  o  m*/

    if (img != null) {
        d = img.getDrawable(src);
    }

    if (d == null) {
        // don't draw anything
        return;
    }

    int len = text.length();
    text.append("\uFFFC");

    text.setSpan(new ImageSpan(d, src), len, text.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
}

---

From source file:com.marshalchen.common.uimodule.modifysys.PagerTitleStrip.java

SpannableString changeSpanString(String temp, int position, int color) {

    try {//from www.ja  va  2s .  co m
        temp = temp.replaceAll("-", " - ");

        SpannableString ss = new SpannableString(temp);
        Matrix matrix = new Matrix();

        matrix.postRotate(180);

        Bitmap bitmaporg = BitmapFactory.decodeResource(getResources(), R.drawable.ico_arrow2x);
        if (color == 2) {
            bitmaporg = BitmapFactory.decodeResource(getResources(), R.drawable.ico_arrow_grey2x);
        }
        Bitmap resizedBitmap = Bitmap.createBitmap(bitmaporg, 0, 0, bitmaporg.getWidth(), bitmaporg.getHeight(),
                matrix, true);
        BitmapDrawable bmd = new BitmapDrawable(getResources(), resizedBitmap);
        BitmapDrawable bm = new BitmapDrawable(getResources(), bitmaporg);
        Drawable drawable = position == 0 ? bm : bmd;
        drawable.setBounds(0, 0, drawable.getIntrinsicWidth() * 12 / 10,
                drawable.getIntrinsicHeight() * 12 / 10);
        ImageSpan imageSpan = new ImageSpan(drawable, ImageSpan.ALIGN_BASELINE);

        ss.setSpan(imageSpan, temp.indexOf("-"), temp.indexOf("-") + 1, Spanned.SPAN_INCLUSIVE_INCLUSIVE);
        return ss;
    } catch (Exception e) {
        e.printStackTrace();
        Logs.e(e, "");
        return null;
    }
}

---

From source file:jp.gr.java_conf.piropiroping.bluetoothcommander.MainActivity.java

private void convertBitmapCommand(String command, int start, int stop) {
    //???//from www  .  j  av a  2s .  co  m
    Paint objPaint = new Paint();
    Bitmap objBitmap;
    Canvas objCanvas;
    int textSize = 40;
    int textWidth = textSize * command.length(), textHeight = textSize;

    objPaint.setAntiAlias(true);
    objPaint.setColor(Color.BLUE);
    objPaint.setTextSize(textSize);
    Paint.FontMetrics fm = objPaint.getFontMetrics();
    objPaint.getTextBounds(command, 0, command.length(), new Rect(0, 0, textWidth, textHeight));

    //?
    textWidth = (int) objPaint.measureText(command);
    textHeight = (int) (Math.abs(fm.top) + fm.bottom);
    objBitmap = Bitmap.createBitmap(textWidth, textHeight, Bitmap.Config.ARGB_8888);

    //???
    objCanvas = new Canvas(objBitmap);
    objCanvas.drawText(command, 0, Math.abs(fm.top), objPaint);

    Editable editable = mOutEditText.getText();
    SpannableStringBuilder ssb = (SpannableStringBuilder) editable;
    ImageSpan is = new ImageSpan(getApplicationContext(), objBitmap);
    ssb.setSpan(is, start, stop + 1, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
}

---

From source file:com.ruesga.rview.widget.TagEditTextView.java

private void createChip(Editable s, boolean nextIsTag) {
    int start = mTagList.size();
    int end = s.length() + (nextIsTag ? -1 : 0);
    String tagText = s.subSequence(start, end).toString().trim();
    tagText = NON_UNICODE_CHAR_PATTERN.matcher(tagText).replaceAll("");
    if (tagText.isEmpty() || tagText.length() <= 1) {
        // User is still writing
        return;/*ww w.  ja va  2s .c  o  m*/
    }
    String charText = tagText.substring(0, 1);
    if (!VALID_TAGS.contains(charText) || (charText.charAt(0) == VALID_TAGS.charAt(1) && !mSupportsUserTags)) {
        char tag = mDefaultTagMode == TAG_MODE.HASH ? VALID_TAGS.charAt(0) : VALID_TAGS.charAt(1);
        tagText = tag + tagText;
    }

    // Replace the new tag
    s.replace(start, end, CHIP_REPLACEMENT_CHAR);

    // Create the tag and its spannable
    final Tag tag = new Tag();
    tag.mTag = NON_UNICODE_CHAR_PATTERN.matcher(tagText).replaceAll("");
    Bitmap b = createTagChip(tag);
    ImageSpan span = new ImageSpan(getContext(), b);
    s.setSpan(span, start, start + 1, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    tag.w = b.getWidth();
    tag.h = b.getHeight();
    mTagList.add(tag);

    notifyTagCreated(tag);
}

---

From source file:com.nttec.everychan.ui.presentation.HtmlParser.java

private static void startImg(SpannableStringBuilder text, Attributes attributes, HtmlParser.ImageGetter img) {
    String src = attributes.getValue("", "src");
    Drawable d = null;//from  w  w w  . j  a  v  a 2  s. c om

    if (img != null) {
        d = img.getDrawable(src);
    }

    if (d == null) {
        d = ResourcesCompat.getDrawable(Resources.getSystem(), android.R.drawable.ic_menu_report_image, null);
        d.setBounds(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight());
    }

    int len = text.length();
    text.append("\uFFFC");

    text.setSpan(new ImageSpan(d, src), len, text.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
}

---

From source file:info.guardianproject.otr.app.im.app.MessageView.java

private SpannableString formatTimeStamp(Date date, int messageType, DateFormat format,
        MessageView.DeliveryState delivery, EncryptionState encryptionState) {

    StringBuilder deliveryText = new StringBuilder();
    deliveryText.append(format.format(date));
    deliveryText.append(' ');

    if (delivery != null) {
        //this is for delivery
        if (delivery == DeliveryState.DELIVERED) {

            deliveryText.append(DELIVERED_SUCCESS);

        } else if (delivery == DeliveryState.UNDELIVERED) {

            deliveryText.append(DELIVERED_FAIL);

        }// w w w  . j a  v  a2s  . c o  m

    }

    if (messageType != Imps.MessageType.POSTPONED)
        deliveryText.append(DELIVERED_SUCCESS);//this is for sent, so we know show 2 checks like WhatsApp!

    SpannableString spanText = null;

    if (encryptionState == EncryptionState.ENCRYPTED) {
        deliveryText.append('X');
        spanText = new SpannableString(deliveryText.toString());
        int len = spanText.length();

        spanText.setSpan(new ImageSpan(getContext(), R.drawable.lock16), len - 1, len,
                Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

    } else if (encryptionState == EncryptionState.ENCRYPTED_AND_VERIFIED) {
        deliveryText.append('X');
        spanText = new SpannableString(deliveryText.toString());
        int len = spanText.length();

        spanText.setSpan(new ImageSpan(getContext(), R.drawable.lock16), len - 1, len,
                Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

    } else {
        spanText = new SpannableString(deliveryText.toString());
        int len = spanText.length();

    }

    //   spanText.setSpan(new StyleSpan(Typeface.SANS_SERIF), 0, len, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

    // spanText.setSpan(new RelativeSizeSpan(0.8f), 0, len, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    //    spanText.setSpan(new ForegroundColorSpan(R.color.soft_grey),
    //        0, len, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

    return spanText;
}

---

From source file:org.awesomeapp.messenger.ui.MessageListItem.java

private SpannableString formatTimeStamp(Date date, int messageType, MessageListItem.DeliveryState delivery,
        EncryptionState encryptionState, String nickname) {

    StringBuilder deliveryText = new StringBuilder();

    if (nickname != null) {
        deliveryText.append(nickname);/*from w w w .j a  v  a 2s  . c o  m*/
        deliveryText.append(' ');
    }

    deliveryText.append(sPrettyTime.format(date));

    SpannableString spanText = null;

    spanText = new SpannableString(deliveryText.toString());

    if (delivery != null) {
        deliveryText.append(' ');
        //this is for delivery

        if (messageType == Imps.MessageType.POSTPONED) {
            //do nothing
            deliveryText.append("X");
            spanText = new SpannableString(deliveryText.toString());
            int len = spanText.length();
            spanText.setSpan(new ImageSpan(getContext(), R.drawable.ic_message_wait_grey), len - 1, len,
                    Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        } else if (delivery == DeliveryState.DELIVERED) {

            if (encryptionState == EncryptionState.ENCRYPTED
                    || encryptionState == EncryptionState.ENCRYPTED_AND_VERIFIED) {
                deliveryText.append("XX");
                spanText = new SpannableString(deliveryText.toString());
                int len = spanText.length();

                spanText.setSpan(new ImageSpan(getContext(), R.drawable.ic_delivered_grey), len - 2, len - 1,
                        Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
                spanText.setSpan(new ImageSpan(getContext(), R.drawable.ic_encrypted_grey), len - 1, len,
                        Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

            } else {
                deliveryText.append("X");
                spanText = new SpannableString(deliveryText.toString());
                int len = spanText.length();
                spanText.setSpan(new ImageSpan(getContext(), R.drawable.ic_delivered_grey), len - 1, len,
                        Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

            }

        } else if (delivery == DeliveryState.UNDELIVERED) {

            if (encryptionState == EncryptionState.ENCRYPTED
                    || encryptionState == EncryptionState.ENCRYPTED_AND_VERIFIED) {
                deliveryText.append("XX");
                spanText = new SpannableString(deliveryText.toString());
                int len = spanText.length();
                spanText.setSpan(new ImageSpan(getContext(), R.drawable.ic_sent_grey), len - 2, len - 1,
                        Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
                spanText.setSpan(new ImageSpan(getContext(), R.drawable.ic_encrypted_grey), len - 1, len,
                        Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
            } else {
                deliveryText.append("XX");
                spanText = new SpannableString(deliveryText.toString());
                int len = spanText.length();
                spanText.setSpan(new ImageSpan(getContext(), R.drawable.ic_sent_grey), len - 1, len,
                        Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

            }

        } else if (delivery == DeliveryState.NEUTRAL) {

            if (encryptionState == EncryptionState.ENCRYPTED
                    || encryptionState == EncryptionState.ENCRYPTED_AND_VERIFIED) {
                deliveryText.append("XX");
                spanText = new SpannableString(deliveryText.toString());
                int len = spanText.length();
                spanText.setSpan(new ImageSpan(getContext(), R.drawable.ic_sent_grey), len - 2, len - 1,
                        Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
                spanText.setSpan(new ImageSpan(getContext(), R.drawable.ic_encrypted_grey), len - 1, len,
                        Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
            } else {
                deliveryText.append("X");
                spanText = new SpannableString(deliveryText.toString());
                int len = spanText.length();
                spanText.setSpan(new ImageSpan(getContext(), R.drawable.ic_sent_grey), len - 1, len,
                        Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

            }

        }

    } else {
        if (encryptionState == EncryptionState.ENCRYPTED
                || encryptionState == EncryptionState.ENCRYPTED_AND_VERIFIED) {
            deliveryText.append('X');
            spanText = new SpannableString(deliveryText.toString());
            int len = spanText.length();

            if (encryptionState == EncryptionState.ENCRYPTED
                    || encryptionState == EncryptionState.ENCRYPTED_AND_VERIFIED)
                spanText.setSpan(new ImageSpan(getContext(), R.drawable.ic_encrypted_grey), len - 1, len,
                        Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        } else if (messageType == Imps.MessageType.OUTGOING) {
            //do nothing
            deliveryText.append("X");
            spanText = new SpannableString(deliveryText.toString());
            int len = spanText.length();
            spanText.setSpan(new ImageSpan(getContext(), R.drawable.ic_message_wait_grey), len - 1, len,
                    Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        }
    }

    return spanText;
}

---

• «
• 1
• 2
• 3
• 4
• »