Example usage for android.text SpannableStringBuilder SpannableStringBuilder

Introduction

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

Prototype

public SpannableStringBuilder(CharSequence text) 

Source Link

Document

Create a new SpannableStringBuilder containing a copy of the specified text, including its spans if any.

Usage

From source file:org.mozilla.gecko.home.HistoryPanel.java

/**
 * Make Span that is clickable, italicized, and underlined
 * between the string markers <code>FORMAT_S1</code> and
 * <code>FORMAT_S2</code>./*from   w w  w. j  a va 2s.co  m*/
 *
 * @param text String to format
 * @return formatted SpannableStringBuilder, or null if there
 * is not any text to format.
 */
private SpannableStringBuilder formatHintText(String text) {
    // Set formatting as marked by string placeholders.
    final int underlineStart = text.indexOf(FORMAT_S1);
    final int underlineEnd = text.indexOf(FORMAT_S2);

    // Check that there is text to be formatted.
    if (underlineStart >= underlineEnd) {
        return null;
    }

    final SpannableStringBuilder ssb = new SpannableStringBuilder(text);

    // Set italicization.
    ssb.setSpan(new StyleSpan(Typeface.ITALIC), 0, ssb.length(), 0);

    // Set clickable text.
    final ClickableSpan clickableSpan = new ClickableSpan() {
        @Override
        public void onClick(View widget) {
            Telemetry.sendUIEvent(TelemetryContract.Event.ACTION, TelemetryContract.Method.HOMESCREEN,
                    "hint-private-browsing");
            try {
                final JSONObject json = new JSONObject();
                json.put("type", "Menu:Open");
                EventDispatcher.getInstance().dispatchEvent(json, null);
            } catch (JSONException e) {
                Log.e(LOGTAG, "Error forming JSON for Private Browsing contextual hint", e);
            }
        }
    };

    ssb.setSpan(clickableSpan, 0, text.length(), 0);

    // Remove underlining set by ClickableSpan.
    final UnderlineSpan noUnderlineSpan = new UnderlineSpan() {
        @Override
        public void updateDrawState(TextPaint textPaint) {
            textPaint.setUnderlineText(false);
        }
    };

    ssb.setSpan(noUnderlineSpan, 0, text.length(), 0);

    // Add underlining for "Private Browsing".
    ssb.setSpan(new UnderlineSpan(), underlineStart, underlineEnd, 0);

    ssb.delete(underlineEnd, underlineEnd + FORMAT_S2.length());
    ssb.delete(underlineStart, underlineStart + FORMAT_S1.length());

    return ssb;
}

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From source file:com.github.irshulx.Components.InputExtensions.java

public CustomEditText getNewEditTextInst(final String hint, CharSequence text) {
    final CustomEditText editText = new CustomEditText(
            new ContextThemeWrapper(this.editorCore.getContext(), R.style.WysiwygEditText));
    addEditableStyling(editText);/* w  ww .ja  va2  s .co  m*/
    editText.setLayoutParams(new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
            ViewGroup.LayoutParams.WRAP_CONTENT));
    if (hint != null) {
        editText.setHint(hint);
    }
    if (text != null) {
        setText(editText, text);
    }

    /**
     * create tag for the editor
     */

    EditorControl editorTag = editorCore.createTag(EditorType.INPUT);
    editorTag.textSettings = new TextSettings(this.DEFAULT_TEXT_COLOR);
    editText.setTag(editorTag);
    editText.setBackgroundDrawable(
            ContextCompat.getDrawable(this.editorCore.getContext(), R.drawable.invisible_edit_text));
    editText.setOnKeyListener(new View.OnKeyListener() {
        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            return editorCore.onKey(v, keyCode, event, editText);
        }
    });
    editText.setOnFocusChangeListener(new View.OnFocusChangeListener() {
        @Override
        public void onFocusChange(View v, boolean hasFocus) {
            if (!hasFocus) {
                editText.clearFocus();
            } else {
                editorCore.setActiveView(v);
            }
        }
    });
    editText.addTextChangedListener(new TextWatcher() {
        @Override
        public void onTextChanged(CharSequence s, int start, int before, int count) {
        }

        @Override
        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
        }

        @Override
        public void afterTextChanged(Editable s) {

            String text = Html.toHtml(editText.getText());
            Object tag = editText.getTag(R.id.control_tag);
            if (s.length() == 0 && tag != null)
                editText.setHint(tag.toString());
            if (s.length() > 0) {
                /*
                 * if user had pressed enter, replace it with br
                 */
                for (int i = 0; i < s.length(); i++) {
                    if (s.charAt(i) == '\n') {
                        CharSequence subChars = s.subSequence(0, i);
                        SpannableStringBuilder ssb = new SpannableStringBuilder(subChars);
                        text = Html.toHtml(ssb);
                        if (text.length() > 0)
                            setText(editText, text);

                        if (i + 1 == s.length()) {
                            s.clear();
                        }

                        int index = editorCore.getParentView().indexOfChild(editText);
                        /* if the index was 0, set the placeholder to empty, behaviour happens when the user just press enter
                         */
                        if (index == 0) {
                            editText.setHint(null);
                            editText.setTag(R.id.control_tag, hint);
                        }
                        int position = index + 1;
                        CharSequence newText = null;
                        SpannableStringBuilder editable = new SpannableStringBuilder();
                        int lastIndex = s.length();
                        int nextIndex = i + 1;
                        if (nextIndex < lastIndex) {
                            newText = s.subSequence(nextIndex, lastIndex);
                            for (int j = 0; j < newText.length(); j++) {
                                editable.append(newText.charAt(j));
                                if (newText.charAt(j) == '\n') {
                                    editable.append('\n');
                                }
                            }
                        }
                        insertEditText(position, hint, editable);
                        break;
                    }
                }
            }
            if (editorCore.getEditorListener() != null) {
                editorCore.getEditorListener().onTextChanged(editText, s);
            }
        }
    });
    if (this.lineSpacing != -1) {
        setLineSpacing(editText, this.lineSpacing);
    }
    return editText;
}

---

From source file:com.heath_bar.tvdb.EpisodeDetails.java

/** Populate the GUI with the data we've found */
public void PopulateStuff(TvEpisode theEpisode) {

    // Set Title/*from www.  j av  a  2s. co m*/
    TextView textview = (TextView) findViewById(R.id.title);
    textview.setVisibility(View.VISIBLE);
    textview.setText(theEpisode.getSeason() + "x" + String.format("%02d", theEpisode.getNumber()) + " "
            + theEpisode.getName());

    // Set Thumb
    if (theEpisode.getImage() != null
            && (theEpisode.getImage().getBitmap() == null || theEpisode.getImage().getUrl().equals(""))) {
        // do nothin
    } else {
        imageId = theEpisode.getImage().getId();
        ImageButton banner = (ImageButton) findViewById(R.id.episode_thumb);
        banner.setImageBitmap(theEpisode.getImage().getBitmap());
        banner.setVisibility(View.VISIBLE);
        banner.setOnClickListener(new View.OnClickListener() {
            public void onClick(View v) {
                shareImage();
            }
        });
    }

    // Overview
    textview = (TextView) findViewById(R.id.overview_header);
    textview.setVisibility(View.VISIBLE);
    textview = (TextView) findViewById(R.id.overview);
    textview.setVisibility(View.VISIBLE);
    textview.setText(theEpisode.getOverview());

    // Director
    textview = (TextView) findViewById(R.id.director_header);
    textview.setVisibility(View.VISIBLE);
    textview = (TextView) findViewById(R.id.director);
    textview.setVisibility(View.VISIBLE);
    textview.setText(theEpisode.getDirector());

    // Writer
    textview = (TextView) findViewById(R.id.writer_header);
    textview.setVisibility(View.VISIBLE);
    textview = (TextView) findViewById(R.id.writer);
    textview.setVisibility(View.VISIBLE);
    textview.setText(theEpisode.getWriter());

    // Rating
    textview = (TextView) findViewById(R.id.rating_header);
    textview.setVisibility(View.VISIBLE);
    textview = (TextView) findViewById(R.id.rating);
    textview.setVisibility(View.VISIBLE);
    textview.setText(theEpisode.getRating() + " / 10");

    // First Aired
    textview = (TextView) findViewById(R.id.first_aired_header);
    textview.setVisibility(View.VISIBLE);
    textview = (TextView) findViewById(R.id.first_aired);
    textview.setVisibility(View.VISIBLE);
    textview.setText(DateUtil.toString(theEpisode.getAirDate()));

    // Guest Stars
    textview = (TextView) findViewById(R.id.guest_stars_header);
    textview.setVisibility(View.VISIBLE);
    textview = (TextView) findViewById(R.id.guest_stars);
    textview.setVisibility(View.VISIBLE);
    textview.setText(theEpisode.getGuestStars());

    textview = (TextView) findViewById(R.id.imdb_link);
    textview.setVisibility(View.VISIBLE);

    final String imdbId = theEpisode.getIMDB();
    if (imdbId != "") {
        SpannableStringBuilder ssb = new SpannableStringBuilder(getResources().getString(R.string.imdb));
        ssb.setSpan(new NonUnderlinedClickableSpan(getResources().getString(R.string.imdb)) {
            @Override
            public void onClick(View v) {
                Intent myIntent = new Intent(Intent.ACTION_VIEW,
                        Uri.parse("http://www.imdb.com/title/" + imdbId));
                startActivity(myIntent);
            }
        }, 0, ssb.length(), 0);

        ssb.setSpan(new TextAppearanceSpan(this, R.style.episode_link), 0, ssb.length(), 0); // Set the style of the text
        textview.setText(ssb, BufferType.SPANNABLE);
        textview.setMovementMethod(LinkMovementMethod.getInstance());
    }
}

---

From source file:com.hippo.ehviewer.ui.scene.GalleryListScene.java

private void setSearchBarHint(Context context, SearchBar searchBar) {
    Resources resources = context.getResources();
    Drawable searchImage = DrawableManager.getDrawable(context, R.drawable.v_magnify_x24);
    SpannableStringBuilder ssb = new SpannableStringBuilder("   ");
    ssb.append(resources.getString(//from   w  w  w.java 2  s .  c o m
            EhUrl.SITE_EX == Settings.getGallerySite() ? R.string.gallery_list_search_bar_hint_exhentai
                    : R.string.gallery_list_search_bar_hint_e_hentai));
    int textSize = (int) (searchBar.getEditTextTextSize() * 1.25);
    if (searchImage != null) {
        searchImage.setBounds(0, 0, textSize, textSize);
        ssb.setSpan(new ImageSpan(searchImage), 1, 2, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    }
    searchBar.setEditTextHint(ssb);
}

---

From source file:io.github.hidroh.materialistic.widget.StoryView.java

private Spannable decorateUpdated() {
    SpannableStringBuilder sb = new SpannableStringBuilder("*");
    sb.setSpan(new AsteriskSpan(getContext()), sb.length() - 1, sb.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    return sb;/* www.  j ava 2  s .  co m*/
}

---

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/*w  ww.  ja  va 2  s  . c  o m*/
    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:biz.wiz.android.wallet.ui.TransactionsListFragment.java

@Override
public void onLoadFinished(final Loader<List<Transaction>> loader, final List<Transaction> transactions) {
    adapter.replace(transactions);//w w w . ja v a  2s. c o  m

    final SpannableStringBuilder emptyText = new SpannableStringBuilder(
            getString(direction == Direction.SENT ? R.string.wallet_transactions_fragment_empty_text_sent
                    : R.string.wallet_transactions_fragment_empty_text_received));
    emptyText.setSpan(new StyleSpan(Typeface.BOLD), 0, emptyText.length(),
            SpannableStringBuilder.SPAN_POINT_MARK);
    if (direction != Direction.SENT)
        emptyText.append("\n\n").append(getString(R.string.wallet_transactions_fragment_empty_text_howto));

    setEmptyText(emptyText);
    setEmptyText("wallet bip32 seed is " + wallet.getKeyChainSeed().getMnemonicCode());
}

---

From source file:com.mybitcoin.wallet.ui.RequestCoinsFragment.java

private void updateView() {
    if (!isResumed())
        return;//from w w  w. j a v  a  2s .  co m

    final String bitcoinRequest = determineBitcoinRequestStr(true);
    final byte[] paymentRequest = determinePaymentRequest(true);

    // update qr-code
    final int size = (int) (256 * getResources().getDisplayMetrics().density);
    final String qrContent;
    if (config.getQrPaymentRequestEnabled())
        qrContent = "BITCOIN:-" + Qr.encodeBinary(paymentRequest);
    else
        qrContent = bitcoinRequest;
    qrCodeBitmap = Qr.bitmap(qrContent, size);
    qrView.setImageBitmap(qrCodeBitmap);

    // update nfc ndef message
    final boolean nfcSuccess = Nfc.publishMimeObject(nfcManager, activity,
            PaymentProtocol.MIMETYPE_PAYMENTREQUEST, paymentRequest, false);

    // update initiate request message
    final SpannableStringBuilder initiateText = new SpannableStringBuilder(
            getString(R.string.request_coins_fragment_initiate_request_qr));
    if (nfcSuccess)
        initiateText.append(' ').append(getString(R.string.request_coins_fragment_initiate_request_nfc));
    initiateRequestView.setText(initiateText);

    // focus linking
    final int activeAmountViewId = amountCalculatorLink.activeTextView().getId();
    acceptBluetoothPaymentView.setNextFocusUpId(activeAmountViewId);
}

---

From source file:com.rimbit.android_wallet.ui.RequestCoinsFragment.java

private void updateView() {
    if (!isResumed())
        return;/*from w  w  w. j a  v  a  2 s  . co m*/

    final String rimbitRequest = determineRimbitRequestStr(true);
    final byte[] paymentRequest = determinePaymentRequest(true);

    // update qr-code
    final int size = (int) (256 * getResources().getDisplayMetrics().density);
    final String qrContent;
    if (config.getQrPaymentRequestEnabled())
        qrContent = "Rimbit:-" + Qr.encodeBinary(paymentRequest);
    else
        qrContent = rimbitRequest;
    qrCodeBitmap = Qr.bitmap(qrContent, size);
    qrView.setImageBitmap(qrCodeBitmap);

    // update nfc ndef message
    final boolean nfcSuccess = Nfc.publishMimeObject(nfcManager, activity,
            PaymentProtocol.MIMETYPE_PAYMENTREQUEST, paymentRequest);

    // update initiate request message
    final SpannableStringBuilder initiateText = new SpannableStringBuilder(
            getString(R.string.request_coins_fragment_initiate_request_qr));
    if (nfcSuccess)
        initiateText.append(' ').append(getString(R.string.request_coins_fragment_initiate_request_nfc));
    initiateRequestView.setText(initiateText);

    // focus linking
    final int activeAmountViewId = amountCalculatorLink.activeTextView().getId();
    acceptBluetoothPaymentView.setNextFocusUpId(activeAmountViewId);
}

---

From source file:com.matthewmitchell.peercoin_android_wallet.ui.TransactionsListFragment.java

@Override
public void onLoadFinished(final Loader<List<Transaction>> loader, final List<Transaction> transactions) {
    adapter.replace(transactions);//from  w w  w.j  a v a2s  .c  om

    final SpannableStringBuilder emptyText = new SpannableStringBuilder(
            getString(direction == Direction.SENT ? R.string.wallet_transactions_fragment_empty_text_sent
                    : R.string.wallet_transactions_fragment_empty_text_received));
    emptyText.setSpan(new StyleSpan(Typeface.BOLD), 0, emptyText.length(),
            SpannableStringBuilder.SPAN_POINT_MARK);
    if (direction != Direction.SENT)
        emptyText.append("\n\n").append(getString(R.string.wallet_transactions_fragment_empty_text_howto));

    setEmptyText(emptyText);
}

---

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