Example usage for android.text Spannable length

List of usage examples for android.text Spannable length

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  4. android.text.*
  5. Spannable
  6. length

Introduction

In this page you can find the example usage for android.text Spannable length.

Prototype

int length();

Source Link

Document

Returns the length of this character sequence.

Usage

From source file:com.slx.funstream.adapters.ChatAdapter.java

private void linksToImages(Spannable spannable, TextView textView) {
    //      Matcher matcher = Linkify.WEB_URLS.matcher(spannable);
    //      URLSpan[] spans = textView.getUrls();
    URLSpan[] spans = spannable.getSpans(0, spannable.length(), URLSpan.class);
    Log.d(TAG, "URLSpan[] size=" + spans.length);
    for (URLSpan span : spans) {
        String url = span.getURL();
        Log.d(TAG, "START: " + spannable.getSpanStart(span) + "END: " + spannable.getSpanEnd(span) + " " + url);
        ImageTarget t = new ImageTarget(spannable.getSpanStart(span), spannable.getSpanEnd(span), textView,
                spannable);//from   w  ww. ja  va2 s  .  c  o m
        picasso.load(url).resize(300, 300).centerInside().onlyScaleDown().into(t);
        targets.add(t);
    }
}

From source file:org.sirimangalo.meditationplus.AdapterChat.java

@Override
public View getView(final int position, View convertView, ViewGroup parent) {

    View rowView;/*  www .  j ava 2  s .c o m*/

    if (convertView == null) {
        LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        rowView = inflater.inflate(R.layout.list_item_chat, parent, false);
    } else {
        rowView = convertView;
    }

    JSONObject p = values.get(position);
    try {
        int then = Integer.parseInt(p.getString("time"));
        long nowL = System.currentTimeMillis() / 1000;
        int now = (int) nowL;

        int ela = now - then;
        int day = 60 * 60 * 24;
        ela = ela > day ? day : ela;
        int intColor = 255 - Math.round((float) ela * 255 / day);
        intColor = intColor > 100 ? intColor : 100;
        String hexTransparency = Integer.toHexString(intColor);
        hexTransparency = hexTransparency.length() > 1 ? hexTransparency : "0" + hexTransparency;
        String hexColor = "#" + hexTransparency + "000000";
        int transparency = Color.parseColor(hexColor);

        TextView time = (TextView) rowView.findViewById(R.id.time);
        if (time != null) {
            String ts = null;
            ts = Utils.time2Ago(then);
            time.setText(ts);
            time.setTextColor(transparency);
        }

        TextView mess = (TextView) rowView.findViewById(R.id.message);
        if (mess != null) {

            final String username = p.getString("username");

            String messageString = p.getString("message");

            messageString = Html.fromHtml(messageString).toString();

            SpannableString messageSpan = Utils.replaceSmilies(context, messageString, intColor);

            if (messageString.contains("@" + loggedUser)) {
                int index = messageString.indexOf("@" + loggedUser);
                messageSpan.setSpan(new StyleSpan(Typeface.BOLD), index, index + loggedUser.length() + 1,
                        Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
                messageSpan.setSpan(new ForegroundColorSpan(Color.parseColor("#" + hexTransparency + "990000")),
                        index, index + loggedUser.length() + 1, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
            }

            for (String user : users) {
                if (!user.equals(loggedUser) && messageString.contains("@" + user)) {
                    int index = messageString.indexOf("@" + user);
                    messageSpan = Utils.createProfileSpan(context, index, index + user.length() + 1, user,
                            messageSpan);
                    messageSpan.setSpan(
                            new ForegroundColorSpan(Color.parseColor("#" + hexTransparency + "009900")), index,
                            index + user.length() + 1, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
                }
            }

            Spannable userSpan = Utils.createProfileSpan(context, 0, username.length(), username,
                    new SpannableString(username + ": "));

            if (p.getString("me").equals("true"))
                userSpan.setSpan(new ForegroundColorSpan(Color.parseColor("#" + hexTransparency + "0000FF")), 0,
                        userSpan.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
            else
                userSpan.setSpan(new ForegroundColorSpan(Color.parseColor("#" + hexTransparency + "000000")), 0,
                        userSpan.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

            CharSequence full = TextUtils.concat(userSpan, messageSpan);

            mess.setTextColor(transparency);
            mess.setText(full);
            mess.setMovementMethod(LinkMovementMethod.getInstance());
            Linkify.addLinks(mess, Linkify.ALL);
            mess.setTag(p.getString("cid"));
        }

    } catch (JSONException e) {
        e.printStackTrace();
    }
    return rowView;

}

From source file:com.silentcircle.accounts.AccountStep1.java

private void stripUnderlines(TextView textView) {
    Spannable s = (Spannable) textView.getText();
    URLSpan[] spans = s.getSpans(0, s.length(), URLSpan.class);
    for (URLSpan span : spans) {
        int start = s.getSpanStart(span);
        int end = s.getSpanEnd(span);
        s.removeSpan(span);//from   ww w  . j a  v a2  s. c o  m
        span = new URLSpanNoUnderline(span.getURL());
        s.setSpan(span, start, end, 0);
    }
    textView.setText(s);
}

From source file:com.bt.heliniumstudentapp.SettingsActivity.java

private void setToolbar() {
    toolbarTB.setBackgroundColor(ContextCompat.getColor(this, MainActivity.primaryColor));

    MainActivity.setStatusBar(this);

    toolbarTB.getNavigationIcon().setColorFilter(ContextCompat.getColor(this, MainActivity.primaryTextColor),
            PorterDuff.Mode.SRC_ATOP);// w w w. j  av  a  2  s  .com

    Spannable toolbarTitle = new SpannableString(getString(R.string.settings));
    toolbarTitle.setSpan(new ForegroundColorSpan(ContextCompat.getColor(this, MainActivity.primaryTextColor)),
            0, toolbarTitle.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    toolbarTB.setTitle(toolbarTitle);
}

From source file:com.googlecode.eyesfree.brailleback.BrailleIME.java

private void addMarkingSpan(Spannable spannable, MarkingSpan span, int position) {
    if (position < spannable.length()) {
        spannable.setSpan(span, position, spannable.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    }// ww  w  . ja  va2s . c  om
}

From source file:com.taobao.weex.dom.WXTextDomObject.java

protected void updateSpannable(Spannable spannable, int spanFlag) {
    List<SetSpanOperation> ops = createSetSpanOperation(spannable.length(), spanFlag);
    if (mFontSize == UNSET) {
        ops.add(new SetSpanOperation(0, spannable.length(), new AbsoluteSizeSpan(WXText.sDEFAULT_SIZE),
                spanFlag));//from w ww.j  a v a  2  s . c o  m
    }
    Collections.reverse(ops);
    for (SetSpanOperation op : ops) {
        op.execute(spannable);
    }
}

From source file:com.github.andrewlord1990.snackbarbuilder.SnackbarBuilder.java

/**
 * Add some text to append to the message shown on the Snackbar and a colour to make it.
 *
 * @param message Text to append to the Snackbar message.
 * @param color   Colour to make the appended text.
 * @return This instance./*w w w . ja va 2s.com*/
 */
public SnackbarBuilder appendMessage(CharSequence message, @ColorInt int color) {
    initialiseAppendMessages();
    Spannable spannable = new SpannableString(message);
    spannable.setSpan(new ForegroundColorSpan(color), 0, spannable.length(),
            Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    appendMessages.append(spannable);
    return this;
}

From source file:com.github.andrewlord1990.snackbarbuilder.SnackbarWrapper.java

/**
 * Append text in the specified color to the Snackbar.
 *
 * @param message The text to append./*from  w  ww. j a v  a  2s. co m*/
 * @param color   The color to apply to the text.
 * @return This instance.
 */
public SnackbarWrapper appendMessage(CharSequence message, @ColorInt int color) {
    Spannable spannable = new SpannableString(message);
    spannable.setSpan(new ForegroundColorSpan(color), 0, spannable.length(),
            Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    messageView.append(spannable);
    return this;
}

From source file:com.arantius.tivocommander.Explore.java

protected void finishRequest() {
    if (--mRequestCount != 0) {
        return;/*from w w  w  . ja v  a 2  s  . c  om*/
    }

    getParent().setProgressBarIndeterminateVisibility(false);

    if (mRecordingId == null) {
        for (JsonNode recording : mContent.path("recordingForContentId")) {
            String state = recording.path("state").asText();
            if ("inProgress".equals(state) || "complete".equals(state) || "scheduled".equals(state)) {
                mRecordingId = recording.path("recordingId").asText();
                mRecordingState = state;
                break;
            }
        }
    }

    // Fill mChoices based on the data we now have.
    if ("scheduled".equals(mRecordingState)) {
        mChoices.add(RecordActions.DONT_RECORD.toString());
    } else if ("inProgress".equals(mRecordingState)) {
        mChoices.add(RecordActions.RECORD_STOP.toString());
    } else if (mOfferId != null) {
        mChoices.add(RecordActions.RECORD.toString());
    }
    if (mSubscriptionId != null) {
        mChoices.add(RecordActions.SP_MODIFY.toString());
        mChoices.add(RecordActions.SP_CANCEL.toString());
    } else if (mCollectionId != null && !"movie".equals(mContent.path("collectionType").asText())
            && !mContent.has("movieYear")) {
        mChoices.add(RecordActions.SP_ADD.toString());
    }

    setContentView(R.layout.explore);

    // Show only appropriate buttons.
    findViewById(R.id.explore_btn_watch).setVisibility(
            "complete".equals(mRecordingState) || "inprogress".equals(mRecordingState) ? View.VISIBLE
                    : View.GONE);
    hideViewIfNull(R.id.explore_btn_upcoming, mCollectionId);
    if (mChoices.size() == 0) {
        findViewById(R.id.explore_btn_record).setVisibility(View.GONE);
    }
    // Delete / undelete buttons visible only if appropriate.
    findViewById(R.id.explore_btn_delete)
            .setVisibility("complete".equals(mRecordingState) ? View.VISIBLE : View.GONE);
    findViewById(R.id.explore_btn_undelete)
            .setVisibility("deleted".equals(mRecordingState) ? View.VISIBLE : View.GONE);

    // Display titles.
    String title = mContent.path("title").asText();
    String subtitle = mContent.path("subtitle").asText();
    ((TextView) findViewById(R.id.content_title)).setText(title);
    TextView subtitleView = ((TextView) findViewById(R.id.content_subtitle));
    if ("".equals(subtitle)) {
        subtitleView.setVisibility(View.GONE);
    } else {
        subtitleView.setText(subtitle);
    }

    // Display (only the proper) badges.
    if (mRecording != null && mRecording.path("episodic").asBoolean()
            && !mRecording.path("repeat").asBoolean()) {
        findViewById(R.id.badge_new).setVisibility(View.VISIBLE);
    }
    if (mRecording != null && mRecording.path("hdtv").asBoolean()) {
        findViewById(R.id.badge_hd).setVisibility(View.VISIBLE);
    }
    ImageView iconSubType = (ImageView) findViewById(R.id.icon_sub_type);
    TextView textSubType = (TextView) findViewById(R.id.text_sub_type);
    // TODO: Downloading state?
    if ("complete".equals(mRecordingState)) {
        iconSubType.setVisibility(View.GONE);
        textSubType.setVisibility(View.GONE);
    } else if ("inProgress".equals(mRecordingState)) {
        iconSubType.setImageResource(R.drawable.recording_recording);
        textSubType.setText(R.string.sub_recording);
    } else if (mSubscriptionType != null) {
        switch (mSubscriptionType) {
        case SEASON_PASS:
            iconSubType.setImageResource(R.drawable.todo_seasonpass);
            textSubType.setText(R.string.sub_season_pass);
            break;
        case SINGLE_OFFER:
            iconSubType.setImageResource(R.drawable.todo_single_offer);
            textSubType.setText(R.string.sub_single_offer);
            break;
        case WISHLIST:
            iconSubType.setImageResource(R.drawable.todo_wishlist);
            textSubType.setText(R.string.sub_wishlist);
            break;
        default:
            iconSubType.setVisibility(View.GONE);
            textSubType.setVisibility(View.GONE);
        }
    } else {
        iconSubType.setVisibility(View.GONE);
        textSubType.setVisibility(View.GONE);
    }

    // Display channel and time.
    if (mRecording != null) {
        String channelStr = "";
        JsonNode channel = mRecording.path("channel");
        if (!channel.isMissingNode()) {
            channelStr = String.format("%s %s, ", channel.path("channelNumber").asText(),
                    channel.path("callSign").asText());
        }

        // Lots of shows seem to be a few seconds short, add padding so that
        // rounding down works as expected. Magic number.
        final int minutes = (30 + mRecording.path("duration").asInt()) / 60;

        String durationStr = minutes >= 60 ? String.format(Locale.US, "%d hr", minutes / 60)
                : String.format(Locale.US, "%d min", minutes);
        if (isRecordingPartial()) {
            durationStr += " (partial)";
        }
        ((TextView) findViewById(R.id.content_chan_len)).setText(channelStr + durationStr);

        String airTime = new SimpleDateFormat("EEE MMM d, hh:mm a", Locale.US)
                .format(Utils.parseDateTimeStr(mRecording.path("actualStartTime").asText()));
        ((TextView) findViewById(R.id.content_air_time)).setText("Air time: " + airTime);
    } else {
        ((TextView) findViewById(R.id.content_chan_len)).setVisibility(View.GONE);
        ((TextView) findViewById(R.id.content_air_time)).setVisibility(View.GONE);
    }

    // Construct and display details.
    ArrayList<String> detailParts = new ArrayList<String>();
    int season = mContent.path("seasonNumber").asInt();
    int epNum = mContent.path("episodeNum").path(0).asInt();
    if (season != 0 && epNum != 0) {
        detailParts.add(String.format("Sea %d Ep %d", season, epNum));
    }
    if (mContent.has("mpaaRating")) {
        detailParts.add(mContent.path("mpaaRating").asText().toUpperCase(Locale.US));
    } else if (mContent.has("tvRating")) {
        detailParts.add("TV-" + mContent.path("tvRating").asText().toUpperCase(Locale.US));
    }
    detailParts.add(mContent.path("category").path(0).path("label").asText());
    int year = mContent.path("originalAirYear").asInt();
    if (year != 0) {
        detailParts.add(Integer.toString(year));
    }

    // Filter empty strings.
    for (int i = detailParts.size() - 1; i >= 0; i--) {
        if ("".equals(detailParts.get(i)) || null == detailParts.get(i)) {
            detailParts.remove(i);
        }
    }
    // Then format the parts into one string.
    String detail1 = "(" + Utils.join(", ", detailParts) + ") ";
    if ("() ".equals(detail1)) {
        detail1 = "";
    }

    String detail2 = mContent.path("description").asText();
    TextView detailView = ((TextView) findViewById(R.id.content_details));
    if (detail2 == null) {
        detailView.setText(detail1);
    } else {
        Spannable details = new SpannableString(detail1 + detail2);
        details.setSpan(new ForegroundColorSpan(Color.WHITE), detail1.length(), details.length(), 0);
        detailView.setText(details);
    }

    // Add credits.
    ArrayList<String> credits = new ArrayList<String>();
    for (JsonNode credit : mContent.path("credit")) {
        String role = credit.path("role").asText();
        if ("actor".equals(role) || "host".equals(role) || "guestStar".equals(role)) {
            credits.add(credit.path("first").asText() + " " + credit.path("last").asText());
        }
    }
    TextView creditsView = (TextView) findViewById(R.id.content_credits);
    creditsView.setText(Utils.join(", ", credits));

    // Find and set the banner image if possible.
    ImageView imageView = (ImageView) findViewById(R.id.content_image);
    View progressView = findViewById(R.id.content_image_progress);
    String imageUrl = Utils.findImageUrl(mContent);
    new DownloadImageTask(this, imageView, progressView).execute(imageUrl);
}

From source file:com.cw.litenote.note.Note_adapter.java

private String getHtmlStringWithViewPort(int position, int viewPort) {
    int mStyle = Note.mStyle;

    System.out.println("Note_adapter / _getHtmlStringWithViewPort");
    String strTitle = db_page.getNoteTitle(position, true);
    String strBody = db_page.getNoteBody(position, true);
    String linkUri = db_page.getNoteLinkUri(position, true);

    // replace note title
    //TitleBody,YouTube linkWeb linkTitlelinktitle,Gray?
    boolean bSetGray = false;
    if (Util.isEmptyString(strTitle) && Util.isEmptyString(strBody)) {
        if (Util.isYouTubeLink(linkUri)) {
            strTitle = Util.getYouTubeTitle(linkUri);
            bSetGray = true;/*w  w  w .  j  a  v  a  2 s .com*/
        } else if (linkUri.startsWith("http")) {
            strTitle = mWebTitle;
            bSetGray = true;
        }
    }

    Long createTime = db_page.getNoteCreatedTime(position, true);
    String head = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>" + "<html><head>"
            + "<meta http-equiv=\"content-type\" content=\"text/html; charset=utf-8\" />";

    if (viewPort == VIEW_PORT_BY_NONE) {
        head = head + "<head>";
    } else if (viewPort == VIEW_PORT_BY_DEVICE_WIDTH) {
        head = head + "<meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">" + "<head>";
    } else if (viewPort == VIEW_PORT_BY_SCREEN_WIDTH) {
        //           int screen_width = UtilImage.getScreenWidth(act);
        int screen_width = 640;
        head = head + "<meta name=\"viewport\" content=\"width=" + String.valueOf(screen_width)
                + ", initial-scale=1\">" + "<head>";
    }

    String separatedLineTitle = (!Util.isEmptyString(strTitle)) ? "<hr size=2 color=blue width=99% >" : "";
    String separatedLineBody = (!Util.isEmptyString(strBody)) ? "<hr size=1 color=black width=99% >" : "";

    // title
    if (!Util.isEmptyString(strTitle)) {
        Spannable spanTitle = new SpannableString(strTitle);
        Linkify.addLinks(spanTitle, Linkify.ALL);
        spanTitle.setSpan(new AlignmentSpan.Standard(Alignment.ALIGN_CENTER), 0, spanTitle.length(),
                Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

        //ref http://stackoverflow.com/questions/3282940/set-color-of-textview-span-in-android
        if (bSetGray) {
            ForegroundColorSpan foregroundSpan = new ForegroundColorSpan(Color.GRAY);
            spanTitle.setSpan(foregroundSpan, 0, spanTitle.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        }

        strTitle = Html.toHtml(spanTitle);
    } else
        strTitle = "";

    // body
    if (!Util.isEmptyString(strBody)) {
        Spannable spanBody = new SpannableString(strBody);
        Linkify.addLinks(spanBody, Linkify.ALL);
        strBody = Html.toHtml(spanBody);
    } else
        strBody = "";

    // set web view text color
    String colorStr = Integer.toHexString(ColorSet.mText_ColorArray[mStyle]);
    colorStr = colorStr.substring(2);

    String bgColorStr = Integer.toHexString(ColorSet.mBG_ColorArray[mStyle]);
    bgColorStr = bgColorStr.substring(2);

    return head + "<body color=\"" + bgColorStr + "\">" + "<br>" + //Note: text mode needs this, otherwise title is overlaid
            "<p align=\"center\"><b>" + "<font color=\"" + colorStr + "\">" + strTitle + "</font>" + "</b></p>"
            + separatedLineTitle + "<p>" + "<font color=\"" + colorStr + "\">" + strBody + "</font>" + "</p>"
            + separatedLineBody + "<p align=\"right\">" + "<font color=\"" + colorStr + "\">"
            + Util.getTimeString(createTime) + "</font>" + "</p>" + "</body></html>";
}