Example usage for android.text SpannableString valueOf

List of usage examples for android.text SpannableString valueOf

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  4. android.text.*
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  6. valueOf

Introduction

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

Prototype

public static SpannableString valueOf(CharSequence source)

Source Link

Usage

From source file:org.mariotaku.twidere.util.StatusActionModeCallback.java

@Override
public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
    final int start = textView.getSelectionStart(), end = textView.getSelectionEnd();
    final SpannableString string = SpannableString.valueOf(textView.getText());
    final URLSpan[] spans = string.getSpans(start, end, URLSpan.class);
    final boolean avail = spans.length == 1 && URLUtil.isValidUrl(spans[0].getURL());
    MenuUtils.setMenuItemAvailability(menu, android.R.id.copyUrl, avail);
    MenuUtils.setMenuItemShowAsActionFlags(menu, android.R.id.copyUrl, MenuItemCompat.SHOW_AS_ACTION_ALWAYS);
    return true;//from ww  w . j  a v a2  s  . co m
}

From source file:org.mariotaku.twidere.util.StatusActionModeCallback.java

@Override
public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
    switch (item.getItemId()) {
    case android.R.id.copyUrl: {
        final int start = textView.getSelectionStart(), end = textView.getSelectionEnd();
        final SpannableString string = SpannableString.valueOf(textView.getText());
        final URLSpan[] spans = string.getSpans(start, end, URLSpan.class);
        if (spans.length != 1)
            return true;
        ClipboardUtils.setText(context, spans[0].getURL());
        mode.finish();/*from w  w w .j ava 2  s . co m*/
        return true;
    }
    }
    return false;
}

From source file:com.qiscus.sdk.ui.adapter.viewholder.QiscusBaseLinkViewHolder.java

private void clickify(String clickableText, ClickSpan.OnClickListener listener) {
    CharSequence text = messageTextView.getText();
    String string = text.toString();
    ClickSpan span = new ClickSpan(listener);

    int start = string.indexOf(clickableText);
    int end = start + clickableText.length();
    if (start == -1) {
        return;//from   w  w w  . j a v  a 2s.  co  m
    }

    if (text instanceof Spannable) {
        ((Spannable) text).setSpan(span, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    } else {
        SpannableString s = SpannableString.valueOf(text);
        s.setSpan(span, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
        messageTextView.setText(s);
    }

    MovementMethod m = messageTextView.getMovementMethod();
    if (m == null || !(m instanceof LinkMovementMethod)) {
        messageTextView.setMovementMethod(LinkMovementMethod.getInstance());
    }
}

From source file:com.ntsync.android.sync.activities.KeyPasswordActivity.java

@Override
public void onCreate(Bundle icicle) {
    super.onCreate(icicle);
    SystemHelper.initSystem(this);

    Log.i(TAG, "loading data from Intent");
    final Intent intent = getIntent();
    mUsername = intent.getStringExtra(PARAM_USERNAME);
    pwdSalt = intent.getByteArrayExtra(PARAM_SALT);
    pwdCheck = intent.getByteArrayExtra(PARAM_CHECK);

    requestWindowFeature(Window.FEATURE_LEFT_ICON);
    setContentView(R.layout.keypassword_activity);
    getWindow().setFeatureDrawableResource(Window.FEATURE_LEFT_ICON, R.drawable.key);
    mMessage = (TextView) findViewById(R.id.message_bottom);

    mPasswordEdit = new AutoCompleteTextView[5];
    mPasswordEdit[0] = (AutoCompleteTextView) findViewById(R.id.pwd1_edit);
    mPasswordEdit[1] = (AutoCompleteTextView) findViewById(R.id.pwd2_edit);
    mPasswordEdit[2] = (AutoCompleteTextView) findViewById(R.id.pwd3_edit);
    mPasswordEdit[3] = (AutoCompleteTextView) findViewById(R.id.pwd4_edit);
    mPasswordEdit[4] = (AutoCompleteTextView) findViewById(R.id.pwd5_edit);
    for (AutoCompleteTextView textView : mPasswordEdit) {
        textView.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_FLAG_AUTO_COMPLETE
                | InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS | InputType.TYPE_TEXT_VARIATION_PASSWORD);
    }/*from w w w.j a va2 s . co m*/

    if (pwdSalt == null || pwdSalt.length != ClientKeyHelper.SALT_LENGHT || pwdCheck == null) {
        // disable password input
        for (AutoCompleteTextView textView : mPasswordEdit) {
            if (textView != null) {
                textView.setEnabled(false);
            }
        }
    }
    msgNewKey = (TextView) findViewById(R.id.message_newkey);
    SpannableString newKeyText = SpannableString.valueOf(getText(R.string.keypwd_activity_newkey_label));

    newKeyText.setSpan(new InternalURLSpan(this), 0, newKeyText.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    msgNewKey.setText(newKeyText, BufferType.SPANNABLE);
    msgNewKey.setMovementMethod(LinkMovementMethod.getInstance());
}

From source file:org.chromium.chrome.browser.omnibox.SuggestionView.java

/**
 * Sets the contents and state of the view for the given suggestion.
 *
 * @param suggestionItem The omnibox suggestion item this view represents.
 * @param suggestionDelegate The suggestion delegate.
 * @param position Position of the suggestion in the dropdown list.
 * @param useDarkColors Whether dark colors should be used for fonts and icons.
 */// w  ww. j a va2  s  .  co m
public void init(OmniboxResultItem suggestionItem, OmniboxSuggestionDelegate suggestionDelegate, int position,
        boolean useDarkColors) {
    ViewCompat.setLayoutDirection(this, ViewCompat.getLayoutDirection(mUrlBar));

    // Update the position unconditionally.
    mPosition = position;
    jumpDrawablesToCurrentState();
    boolean colorsChanged = mUseDarkColors == null || mUseDarkColors != useDarkColors;
    if (suggestionItem.equals(mSuggestionItem) && !colorsChanged)
        return;
    mUseDarkColors = useDarkColors;
    if (colorsChanged) {
        mContentsView.mTextLine1.setTextColor(getStandardFontColor());
        setRefineIcon(true);
    }

    mSuggestionItem = suggestionItem;
    mSuggestion = suggestionItem.getSuggestion();
    mSuggestionDelegate = suggestionDelegate;
    // Reset old computations.
    mContentsView.resetTextWidths();
    mContentsView.mAnswerImage.setVisibility(GONE);
    mContentsView.mAnswerImage.getLayoutParams().height = 0;
    mContentsView.mAnswerImage.getLayoutParams().width = 0;
    mContentsView.mAnswerImage.setImageDrawable(null);
    mContentsView.mAnswerImageMaxSize = 0;
    mContentsView.mTextLine1.setTextSize(TypedValue.COMPLEX_UNIT_PX,
            getResources().getDimension(R.dimen.omnibox_suggestion_first_line_text_size));
    mContentsView.mTextLine2.setTextSize(TypedValue.COMPLEX_UNIT_PX,
            getResources().getDimension(R.dimen.omnibox_suggestion_second_line_text_size));

    // Suggestions with attached answers are rendered with rich results regardless of which
    // suggestion type they are.
    if (mSuggestion.hasAnswer()) {
        setAnswer(mSuggestion.getAnswer());
        mContentsView.setSuggestionIcon(SUGGESTION_ICON_MAGNIFIER, colorsChanged);
        mContentsView.mTextLine2.setVisibility(VISIBLE);
        setRefinable(true);
        return;
    } else {
        mNumAnswerLines = 1;
        mContentsView.mTextLine2.setEllipsize(null);
        mContentsView.mTextLine2.setSingleLine();
    }

    boolean sameAsTyped = suggestionItem.getMatchedQuery().equalsIgnoreCase(mSuggestion.getDisplayText());
    int suggestionType = mSuggestion.getType();
    if (mSuggestion.isUrlSuggestion()) {
        if (mSuggestion.isStarred()) {
            mContentsView.setSuggestionIcon(SUGGESTION_ICON_BOOKMARK, colorsChanged);
        } else if (suggestionType == OmniboxSuggestionType.HISTORY_URL) {
            mContentsView.setSuggestionIcon(SUGGESTION_ICON_HISTORY, colorsChanged);
        } else {
            mContentsView.setSuggestionIcon(SUGGESTION_ICON_GLOBE, colorsChanged);
        }
        boolean urlShown = !TextUtils.isEmpty(mSuggestion.getUrl());
        boolean urlHighlighted = false;
        if (urlShown) {
            urlHighlighted = setUrlText(suggestionItem);
        } else {
            mContentsView.mTextLine2.setVisibility(INVISIBLE);
        }
        setSuggestedQuery(suggestionItem, true, urlShown, urlHighlighted);
        setRefinable(!sameAsTyped);
    } else {
        @SuggestionIcon
        int suggestionIcon = SUGGESTION_ICON_MAGNIFIER;
        if (suggestionType == OmniboxSuggestionType.VOICE_SUGGEST) {
            suggestionIcon = SUGGESTION_ICON_VOICE;
        } else if ((suggestionType == OmniboxSuggestionType.SEARCH_SUGGEST_PERSONALIZED)
                || (suggestionType == OmniboxSuggestionType.SEARCH_HISTORY)) {
            // Show history icon for suggestions based on user queries.
            suggestionIcon = SUGGESTION_ICON_HISTORY;
        }
        mContentsView.setSuggestionIcon(suggestionIcon, colorsChanged);
        setRefinable(!sameAsTyped);
        setSuggestedQuery(suggestionItem, false, false, false);
        if ((suggestionType == OmniboxSuggestionType.SEARCH_SUGGEST_ENTITY)
                || (suggestionType == OmniboxSuggestionType.SEARCH_SUGGEST_PROFILE)) {
            showDescriptionLine(SpannableString.valueOf(mSuggestion.getDescription()), false);
        } else {
            mContentsView.mTextLine2.setVisibility(INVISIBLE);
        }
    }
}

From source file:org.chromium.chrome.browser.omnibox.SuggestionView.java

/**
 * Sets (and highlights) the URL text of the second line of the omnibox suggestion.
 *
 * @param result The suggestion containing the URL.
 * @return Whether the URL was highlighted based on the user query.
 *//*from   w w w.  ja va2  s  .  com*/
private boolean setUrlText(OmniboxResultItem result) {
    OmniboxSuggestion suggestion = result.getSuggestion();
    Spannable str = SpannableString.valueOf(suggestion.getDisplayText());
    boolean hasMatch = applyHighlightToMatchRegions(str, suggestion.getDisplayTextClassifications());
    showDescriptionLine(str, true);
    return hasMatch;
}

From source file:de.vanita5.twittnuker.fragment.support.StatusFragment.java

@Override
public boolean onActionItemClicked(final ActionMode mode, final MenuItem item) {
    switch (item.getItemId()) {
    case android.R.id.copyUrl: {
        final int start = mTextView.getSelectionStart(), end = mTextView.getSelectionEnd();
        final SpannableString string = SpannableString.valueOf(mTextView.getText());
        final URLSpan[] spans = string.getSpans(start, end, URLSpan.class);
        if (spans == null || spans.length != 1)
            return true;
        ClipboardUtils.setText(getActivity(), spans[0].getURL());
        mode.finish();// w  w w  .  j  ava2  s.  c om
        return true;
    }
    }
    return false;
}

From source file:org.chromium.chrome.browser.omnibox.SuggestionView.java

/**
 * Sets the text of the first line of the omnibox suggestion.
 *
 * @param suggestionItem The item containing the suggestion data.
 * @param showDescriptionIfPresent Whether to show the description text of the suggestion if
 *                                 the item contains valid data.
 * @param isUrlQuery Whether this suggestion is showing an URL.
 * @param isUrlHighlighted Whether the URL contains any highlighted matching sections.
 *//* www  .  ja va2  s.  co m*/
private void setSuggestedQuery(OmniboxResultItem suggestionItem, boolean showDescriptionIfPresent,
        boolean isUrlQuery, boolean isUrlHighlighted) {
    String userQuery = suggestionItem.getMatchedQuery();
    String suggestedQuery = null;
    List<MatchClassification> classifications;
    OmniboxSuggestion suggestion = suggestionItem.getSuggestion();
    if (showDescriptionIfPresent && !TextUtils.isEmpty(suggestion.getUrl())
            && !TextUtils.isEmpty(suggestion.getDescription())) {
        suggestedQuery = suggestion.getDescription();
        classifications = suggestion.getDescriptionClassifications();
    } else {
        suggestedQuery = suggestion.getDisplayText();
        classifications = suggestion.getDisplayTextClassifications();
    }
    if (suggestedQuery == null) {
        assert false : "Invalid suggestion sent with no displayable text";
        suggestedQuery = "";
        classifications = new ArrayList<MatchClassification>();
        classifications.add(new MatchClassification(0, MatchClassificationStyle.NONE));
    }

    if (mSuggestion.getType() == OmniboxSuggestionType.SEARCH_SUGGEST_TAIL) {
        String fillIntoEdit = mSuggestion.getFillIntoEdit();
        // Data sanity checks.
        if (fillIntoEdit.startsWith(userQuery) && fillIntoEdit.endsWith(suggestedQuery)
                && fillIntoEdit.length() < userQuery.length() + suggestedQuery.length()) {
            final String ellipsisPrefix = "\u2026 ";
            suggestedQuery = ellipsisPrefix + suggestedQuery;

            // Offset the match classifications by the length of the ellipsis prefix to ensure
            // the highlighting remains correct.
            for (int i = 0; i < classifications.size(); i++) {
                classifications.set(i, new MatchClassification(
                        classifications.get(i).offset + ellipsisPrefix.length(), classifications.get(i).style));
            }
            classifications.add(0, new MatchClassification(0, MatchClassificationStyle.NONE));

            if (DeviceFormFactor.isTablet(getContext())) {
                TextPaint tp = mContentsView.mTextLine1.getPaint();
                mContentsView.mRequiredWidth = tp.measureText(fillIntoEdit, 0, fillIntoEdit.length());
                mContentsView.mMatchContentsWidth = tp.measureText(suggestedQuery, 0, suggestedQuery.length());

                // Update the max text widths values in SuggestionList. These will be passed to
                // the contents view on layout.
                mSuggestionDelegate.onTextWidthsUpdated(mContentsView.mRequiredWidth,
                        mContentsView.mMatchContentsWidth);
            }
        }
    }

    Spannable str = SpannableString.valueOf(suggestedQuery);
    if (!isUrlHighlighted)
        applyHighlightToMatchRegions(str, classifications);
    mContentsView.mTextLine1.setText(str, BufferType.SPANNABLE);
}

From source file:de.vanita5.twittnuker.fragment.support.StatusFragment.java

@Override
public boolean onPrepareActionMode(final ActionMode mode, final Menu menu) {
    final int start = mTextView.getSelectionStart(), end = mTextView.getSelectionEnd();
    final SpannableString string = SpannableString.valueOf(mTextView.getText());
    final URLSpan[] spans = string.getSpans(start, end, URLSpan.class);
    final boolean avail = spans != null && spans.length == 1 && URLUtil.isValidUrl(spans[0].getURL());
    Utils.setMenuItemAvailability(menu, android.R.id.copyUrl, avail);
    return false;
}

From source file:com.atwal.wakeup.battery.util.Utilities.java

public static SpannableString highlightKeywords(int color, String text, String keywords,
        boolean actionFirstMatch) {

    if (text != null && keywords != null && text.trim().length() == keywords.trim().length()) {
        return SpannableString.valueOf(text.trim());
    }//from w w  w .  j a  v  a 2s.  c o m

    SpannableString s = new SpannableString(text);
    Pattern p = Pattern.compile(keywords, Pattern.LITERAL);
    Matcher m = p.matcher(s);
    while (m.find()) {
        int end = m.end();
        try {
            if (s.charAt(end) != ' ') {
                s.setSpan(new UnderlineSpan(), end, s.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
            } else {
                s.setSpan(new UnderlineSpan(), end + 1, s.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }

        if (actionFirstMatch) {
            break;
        }
    }
    return s;
}