Example usage for android.text SpannableString SpannableString

List of usage examples for android.text SpannableString SpannableString

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  4. android.text.*
  5. SpannableString
  6. SpannableString

Introduction

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

Prototype

public SpannableString(CharSequence source)

Source Link

Document

For the backward compatibility reasons, this constructor copies all spans including android.text.NoCopySpan .

Usage

From source file:com.saulmm.cui.OrderDialogFragment.java

@BindingAdapter("app:spanOffset")
public static void setItemSpan(View v, int spanOffset) {
    final String itemText = ((TextView) v).getText().toString();
    final SpannableString sString = new SpannableString(itemText);

    sString.setSpan(new RelativeSizeSpan(1.65f), itemText.length() - spanOffset, itemText.length(),
            Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

    ((TextView) v).setText(sString);/*from  w w  w  .j av a 2  s  .  c  om*/
}

From source file:com.ubergeek42.WeechatAndroid.ChatLinesAdapter.java

@Override
public View getView(int position, View convertView, ViewGroup parent) {
    ViewHolder holder;//www .  java2  s  .c  o m

    // If we don't have the view, or we were using a filteredView, inflate a new one
    if (convertView == null) {
        convertView = inflater.inflate(R.layout.chatview_line, null);
        holder = new ViewHolder();
        holder.timestamp = (TextView) convertView.findViewById(R.id.chatline_timestamp);
        holder.prefix = (TextView) convertView.findViewById(R.id.chatline_prefix);
        holder.message = (TextView) convertView.findViewById(R.id.chatline_message);

        convertView.setTag(holder);

    } else {
        holder = (ViewHolder) convertView.getTag();
    }

    // Change the font sizes
    holder.timestamp.setTextSize(textSize);
    holder.prefix.setTextSize(textSize);
    holder.message.setTextSize(textSize);

    BufferLine chatLine = (BufferLine) getItem(position);

    // Render the timestamp
    if (enableTimestamp) {
        holder.timestamp.setText(timestampFormat.format(chatLine.getTimestamp()));
        holder.timestamp.setPadding(holder.timestamp.getPaddingLeft(), holder.timestamp.getPaddingTop(), 5,
                holder.timestamp.getPaddingBottom());
    } else {
        holder.timestamp.setText("");
        holder.timestamp.setPadding(holder.timestamp.getPaddingLeft(), holder.timestamp.getPaddingTop(), 0,
                holder.timestamp.getPaddingBottom());
    }

    // Recalculate the prefix width based on the size of one character(fixed width font)
    if (prefixWidth == 0) {
        holder.prefix.setMinimumWidth(0);
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < maxPrefix; i++) {
            sb.append("m");
        }
        holder.prefix.setText(sb.toString());
        holder.prefix.measure(convertView.getWidth(), convertView.getHeight());
        prefixWidth = holder.prefix.getMeasuredWidth();
    }

    // Render the prefix
    if (chatLine.getHighlight()) {
        String prefixStr = chatLine.getPrefix();
        Spannable highlightText = new SpannableString(prefixStr);
        highlightText.setSpan(new ForegroundColorSpan(Color.YELLOW), 0, prefixStr.length(),
                Spanned.SPAN_INCLUSIVE_INCLUSIVE);
        highlightText.setSpan(new BackgroundColorSpan(Color.MAGENTA), 0, prefixStr.length(),
                Spanned.SPAN_INCLUSIVE_INCLUSIVE);
        holder.prefix.setText(highlightText);
    } else {
        if (enableColor) {
            holder.prefix.setText(Html.fromHtml(chatLine.getPrefixHTML()), TextView.BufferType.SPANNABLE);
        } else {
            holder.prefix.setText(chatLine.getPrefix());
        }
    }
    if (prefix_align.equals("right")) {
        holder.prefix.setGravity(Gravity.RIGHT);
        holder.prefix.setMinimumWidth(prefixWidth);
    } else if (prefix_align.equals("left")) {
        holder.prefix.setGravity(Gravity.LEFT);
        holder.prefix.setMinimumWidth(prefixWidth);
    } else {
        holder.prefix.setGravity(Gravity.LEFT);
        holder.prefix.setMinimumWidth(0);
    }

    // Render the message

    if (enableColor) {
        holder.message.setText(Html.fromHtml(chatLine.getMessageHTML()), TextView.BufferType.SPANNABLE);
    } else {
        holder.message.setText(chatLine.getMessage());
    }

    return convertView;
}

From source file:com.github.dfa.diaspora_android.activity.PodSelectionActivity.java

private void showPodConfirmationDialog(final String selectedPod) {
    // Make a clickable link
    final SpannableString dialogMessage = new SpannableString(getString(R.string.confirm_pod, selectedPod));
    Linkify.addLinks(dialogMessage, Linkify.ALL);

    // Check if online
    if (!Helpers.isOnline(PodSelectionActivity.this)) {
        Snackbar.make(listPods, R.string.no_internet, Snackbar.LENGTH_LONG).show();
        return;//from   w  w  w . j  a  v a 2s  .  c o m
    }

    // Show dialog
    new AlertDialog.Builder(PodSelectionActivity.this).setTitle(getString(R.string.confirmation))
            .setMessage(dialogMessage)
            .setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int id) {
                    onPodSelectionConfirmed(selectedPod);
                }
            }).setNegativeButton(android.R.string.no, null).show();
}

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

/**
    public void bind(ConversationViewHolder holder, Cursor cursor, String underLineText, boolean scrolling) {
bind(holder, cursor, underLineText, true, scrolling);
    }//from www  .ja v a  2  s.c o m
*/

public void bind(ConversationViewHolder holder, long contactId, long providerId, long accountId, String address,
        String nickname, int contactType, String message, long messageDate, int presence, String underLineText,
        boolean showChatMsg, boolean scrolling) {

    //applyStyleColors(holder);

    if (nickname == null) {
        nickname = address.split("@")[0].split("\\.")[0];
    } else {
        nickname = nickname.split("@")[0].split("\\.")[0];
    }

    if (Imps.Contacts.TYPE_GROUP == contactType) {

        String groupCountString = getGroupCount(getContext().getContentResolver(), contactId);
        nickname += groupCountString;
    }

    if (!TextUtils.isEmpty(underLineText)) {
        // highlight/underline the word being searched 
        String lowercase = nickname.toLowerCase();
        int start = lowercase.indexOf(underLineText.toLowerCase());
        if (start >= 0) {
            int end = start + underLineText.length();
            SpannableString str = new SpannableString(nickname);
            str.setSpan(new UnderlineSpan(), start, end, Spannable.SPAN_INCLUSIVE_INCLUSIVE);

            holder.mLine1.setText(str);

        } else
            holder.mLine1.setText(nickname);

    } else
        holder.mLine1.setText(nickname);

    holder.mStatusIcon.setVisibility(View.GONE);

    if (holder.mAvatar != null) {
        if (Imps.Contacts.TYPE_GROUP == contactType) {

            holder.mAvatar.setVisibility(View.VISIBLE);

            if (AVATAR_DEFAULT_GROUP == null)
                AVATAR_DEFAULT_GROUP = new RoundedAvatarDrawable(
                        BitmapFactory.decodeResource(getResources(), R.drawable.group_chat));

            holder.mAvatar.setImageDrawable(AVATAR_DEFAULT_GROUP);

        }
        //   else if (cursor.getColumnIndex(Imps.Contacts.AVATAR_DATA)!=-1)
        else {
            //                holder.mAvatar.setVisibility(View.GONE);

            Drawable avatar = null;

            try {
                avatar = DatabaseUtils.getAvatarFromAddress(this.getContext().getContentResolver(), address,
                        ImApp.SMALL_AVATAR_WIDTH, ImApp.SMALL_AVATAR_HEIGHT);
                // avatar = DatabaseUtils.getAvatarFromCursor(cursor, COLUMN_AVATAR_DATA, ImApp.SMALL_AVATAR_WIDTH, ImApp.SMALL_AVATAR_HEIGHT);
            } catch (Exception e) {
                //problem decoding avatar
                Log.e(ImApp.LOG_TAG, "error decoding avatar", e);
            }

            try {
                if (avatar != null) {
                    //if (avatar instanceof RoundedAvatarDrawable)
                    //  setAvatarBorder(presence,(RoundedAvatarDrawable)avatar);

                    holder.mAvatar.setImageDrawable(avatar);
                } else {
                    // int color = getAvatarBorder(presence);
                    int padding = 24;
                    LetterAvatar lavatar = new LetterAvatar(getContext(), nickname, padding);

                    holder.mAvatar.setImageDrawable(lavatar);

                }

                holder.mAvatar.setVisibility(View.VISIBLE);
            } catch (OutOfMemoryError ome) {
                //this seems to happen now and then even on tiny images; let's catch it and just not set an avatar
            }

        }
    }

    if (showChatMsg && message != null) {

        if (holder.mLine2 != null) {
            if (SecureMediaStore.isVfsUri(message)) {
                FileInfo fInfo = SystemServices.getFileInfoFromURI(getContext(), Uri.parse(message));

                if (fInfo.type == null || fInfo.type.startsWith("image")) {

                    if (holder.mMediaThumb != null) {
                        holder.mMediaThumb.setVisibility(View.VISIBLE);

                        if (fInfo.type != null && fInfo.type.equals("image/png")) {
                            holder.mMediaThumb.setScaleType(ImageView.ScaleType.FIT_CENTER);
                        } else {
                            holder.mMediaThumb.setScaleType(ImageView.ScaleType.CENTER_CROP);

                        }

                        setThumbnail(getContext().getContentResolver(), holder, Uri.parse(message));

                        holder.mLine2.setVisibility(View.GONE);

                    }
                } else {
                    holder.mLine2.setText("");
                }

            } else if ((!TextUtils.isEmpty(message)) && message.startsWith("/")) {
                String cmd = message.toString().substring(1);

                if (cmd.startsWith("sticker")) {
                    String[] cmds = cmd.split(":");

                    String mimeTypeSticker = "image/png";
                    Uri mediaUri = Uri.parse("asset://" + cmds[1]);

                    setThumbnail(getContext().getContentResolver(), holder, mediaUri);
                    holder.mLine2.setVisibility(View.GONE);

                    holder.mMediaThumb.setScaleType(ImageView.ScaleType.FIT_CENTER);

                }

            } else if ((!TextUtils.isEmpty(message)) && message.startsWith(":")) {
                String[] cmds = message.split(":");

                try {
                    String[] stickerParts = cmds[1].split("-");
                    String stickerPath = "stickers/" + stickerParts[0].toLowerCase() + "/"
                            + stickerParts[1].toLowerCase() + ".png";

                    //make sure sticker exists
                    AssetFileDescriptor afd = getContext().getAssets().openFd(stickerPath);
                    afd.getLength();
                    afd.close();

                    //now setup the new URI for loading local sticker asset
                    Uri mediaUri = Uri.parse("asset://localhost/" + stickerPath);
                    setThumbnail(getContext().getContentResolver(), holder, mediaUri);
                    holder.mLine2.setVisibility(View.GONE);
                    holder.mMediaThumb.setScaleType(ImageView.ScaleType.FIT_CENTER);

                } catch (Exception e) {

                }
            } else {
                if (holder.mMediaThumb != null)
                    holder.mMediaThumb.setVisibility(View.GONE);

                holder.mLine2.setVisibility(View.VISIBLE);

                try {
                    holder.mLine2.setText(android.text.Html.fromHtml(message).toString());
                } catch (RuntimeException re) {
                }
            }
        }

        if (messageDate != -1) {
            Date dateLast = new Date(messageDate);
            holder.mStatusText.setText(sPrettyTime.format(dateLast));

        } else {
            holder.mStatusText.setText("");
        }

    } else if (holder.mLine2 != null) {
        holder.mLine2.setText(address);

        if (holder.mMediaThumb != null)
            holder.mMediaThumb.setVisibility(View.GONE);
    }

    holder.mLine1.setVisibility(View.VISIBLE);

    if (providerId != -1)
        getEncryptionState(providerId, accountId, address, holder);
}

From source file:org.transdroid.core.gui.navigation.NavigationHelper.java

/**
 * Converts a string into a {@link Spannable} that displays the string in the Roboto Condensed font
 * @param string A plain text {@link String}
 * @return A {@link Spannable} that can be applied to supporting views (such as the action bar title) so that the input string will be displayed
 * using the Roboto Condensed font (if the OS has this)
 *//*  ww w  .j  a va 2  s.c  om*/
public static SpannableString buildCondensedFontString(String string) {
    if (string == null) {
        return null;
    }
    SpannableString s = new SpannableString(string);
    s.setSpan(new TypefaceSpan("sans-serif-condensed"), 0, s.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    return s;
}

From source file:org.kontalk.ui.ComposeMessage.java

static CharSequence applyUpdatingStyle(CharSequence text) {
    // we call toString() to strip any existing span
    SpannableString status = new SpannableString(text.toString());
    status.setSpan(sUpdatingTextSpan, 0, status.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    return status;
}

From source file:it.gulch.linuxday.android.fragments.EventDetailsFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.fragment_event_details, container, false);

    holder = new ViewHolder();
    holder.inflater = inflater;/* ww  w .ja  va2 s  .co  m*/

    ((TextView) view.findViewById(R.id.title)).setText(event.getTitle());
    TextView textView = (TextView) view.findViewById(R.id.subtitle);
    String text = event.getSubtitle();
    if (TextUtils.isEmpty(text)) {
        textView.setVisibility(View.GONE);
    } else {
        textView.setText(text);
    }

    MovementMethod linkMovementMethod = LinkMovementMethod.getInstance();

    // Set the persons summary text first; replace it with the clickable text when the loader completes
    holder.personsTextView = (TextView) view.findViewById(R.id.persons);
    String personsSummary = "";
    if (CollectionUtils.isEmpty(event.getPeople())) {
        holder.personsTextView.setVisibility(View.GONE);
    } else {
        personsSummary = StringUtils.join(event.getPeople(), ", ");
        holder.personsTextView.setText(personsSummary);
        holder.personsTextView.setMovementMethod(linkMovementMethod);
        holder.personsTextView.setVisibility(View.VISIBLE);
    }

    ((TextView) view.findViewById(R.id.track)).setText(event.getTrack().getTitle());
    Date startTime = event.getStartDate();
    Date endTime = event.getEndDate();
    text = String.format("%1$s, %2$s  %3$s", event.getTrack().getDay().getName(),
            (startTime != null) ? TIME_DATE_FORMAT.format(startTime) : "?",
            (endTime != null) ? TIME_DATE_FORMAT.format(endTime) : "?");
    ((TextView) view.findViewById(R.id.time)).setText(text);
    final String roomName = event.getTrack().getRoom().getName();
    TextView roomTextView = (TextView) view.findViewById(R.id.room);
    Spannable roomText = new SpannableString(String.format("%1$s", roomName));
    //      final int roomImageResId = getResources()
    //            .getIdentifier(StringUtils.roomNameToResourceName(roomName), "drawable",
    //                        getActivity().getPackageName());
    //      // If the room image exists, make the room text clickable to display it
    //      if(roomImageResId != 0) {
    //         roomText.setSpan(new UnderlineSpan(), 0, roomText.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    //         roomTextView.setOnClickListener(new View.OnClickListener()
    //         {
    //
    //            @Override
    //            public void onClick(View view)
    //            {
    //               RoomImageDialogFragment.newInstance(roomName, roomImageResId).show(getFragmentManager());
    //            }
    //         });
    //         roomTextView.setFocusable(true);
    //      }
    roomTextView.setText(roomText);

    textView = (TextView) view.findViewById(R.id.abstract_text);
    text = event.getEventAbstract();
    if (TextUtils.isEmpty(text)) {
        textView.setVisibility(View.GONE);
    } else {
        String strippedText = StringUtils.stripEnd(Html.fromHtml(text).toString(), " \n");
        textView.setText(strippedText);
        textView.setMovementMethod(linkMovementMethod);
    }
    textView = (TextView) view.findViewById(R.id.description);
    text = event.getDescription();
    if (TextUtils.isEmpty(text)) {
        textView.setVisibility(View.GONE);
    } else {
        String strippedText = StringUtils.stripEnd(Html.fromHtml(text).toString(), " \n");
        textView.setText(strippedText);
        textView.setMovementMethod(linkMovementMethod);
    }

    holder.linksContainer = (ViewGroup) view.findViewById(R.id.links_container);
    return view;
}

From source file:com.tasomaniac.android.widget.IntegrationPreference.java

private SpannableString getErrorString(CharSequence originalString) {
    SpannableString errorSpan = new SpannableString(originalString);
    ForegroundColorSpan colorSpan = new ForegroundColorSpan(
            ContextCompat.getColor(getContext(), R.color.error_color));
    errorSpan.setSpan(colorSpan, 0, originalString.length(), 0);
    return errorSpan;
}

From source file:com.ugedal.weeklyschedule.MainActivity.java

@SuppressWarnings("StatementWithEmptyBody")
@Override/*from  w  w w. j a v  a  2s  .c  om*/
public boolean onNavigationItemSelected(MenuItem item) {
    // Handle navigation view item clicks here.

    int id = item.getItemId();
    int group_id = item.getGroupId();
    if (group_id == R.id.trinn_chooser) {
        // Save new state, and update the fragment
        SharedPreferences sharedPref = getPreferences(Context.MODE_PRIVATE);
        SharedPreferences.Editor editor = sharedPref.edit();
        editor.putInt(getString(R.string.current_grade_key), id);
        editor.apply();

        TextView text = (TextView) findViewById(R.id.textView);
        text.setText(item.getTitle());

        getSupportActionBar().setTitle(item.getTitle());
        mListFragment.myList.clear();
        mListFragment.adapter.notifyDataSetChanged();
        swipeContainer.setRefreshing(true);

        mListFragment.refreshContent();

    }
    if (id == R.id.nav_about) {
        AlertDialog alertDialog = new AlertDialog.Builder(MainActivity.this).create();
        alertDialog.setTitle(getString(R.string.about));
        final SpannableString s = new SpannableString(getText(R.string.about_message));
        Linkify.addLinks(s, Linkify.WEB_URLS);
        alertDialog.setMessage(s);
        alertDialog.setButton(AlertDialog.BUTTON_NEUTRAL, getString(android.R.string.cancel),
                new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int which) {
                        dialog.dismiss();
                    }
                });
        alertDialog.show();
    }

    DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
    drawer.closeDrawer(GravityCompat.START);
    return true;
}

From source file:io.relayr.tellmewhen.gcm.GcmIntentService.java

private InboxStyle prepareBigNotificationDetails(Spannable spanTitle) {
    NotificationCompat.InboxStyle result = new InboxStyle();
    result.setBigContentTitle(spanTitle);

    for (Map.Entry<Pair<SensorType, String>, Float> entry : pushedRules.entrySet()) {
        SensorType sensorType = entry.getKey().first;

        String ruleName = entry.getKey().second;
        if (ruleName.length() <= 20) {
            int empty = 20 - ruleName.length();
            for (int i = 0; i < empty; i++) {
                ruleName += " ";
            }//www.j  a v  a2s.c o m
        } else {
            ruleName = entry.getKey().second.substring(0, 20);
        }

        String notificationText = getString(R.string.push_notification_value) + " "
                + SensorUtil.scaleToUiData(sensorType, entry.getValue()) + sensorType.getUnit();

        String all = ruleName + " (" + notificationText + ")";

        Spannable spanNotif = new SpannableString(all);
        spanNotif.setSpan(new StyleSpan(android.graphics.Typeface.BOLD), 0, ruleName.length(),
                Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

        result.addLine(spanNotif);
    }

    result.setSummaryText(getString(R.string.push_notification_summary));

    return result;
}