Example usage for android.text Spannable removeSpan

List of usage examples for android.text Spannable removeSpan

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  6. removeSpan

Introduction

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

Prototype

public void removeSpan(Object what);

Source Link

Document

Remove the specified object from the range of text to which it was attached, if any.

Usage

From source file:com.discord.chipsview.ChipsView.java

private void addLeadingMarginSpan() {
    Spannable spannable = mEditText.getText();
    if (mCurrentEditTextSpan != null) {
        spannable.removeSpan(mCurrentEditTextSpan);
    }/*  ww w.  j  a  v a2s  . c  o m*/
    spannable.setSpan(mCurrentEditTextSpan, 0, 0, Spanned.SPAN_INCLUSIVE_EXCLUSIVE);

    mEditText.setText(spannable);
}

From source file:com.discord.chipsview.ChipsView.java

private void addLeadingMarginSpan(int margin) {
    Spannable spannable = mEditText.getText();
    if (mCurrentEditTextSpan != null) {
        spannable.removeSpan(mCurrentEditTextSpan);
    }//from ww w .ja  v  a 2 s  . c o  m
    mCurrentEditTextSpan = new android.text.style.LeadingMarginSpan.LeadingMarginSpan2.Standard(margin, 0);
    spannable.setSpan(mCurrentEditTextSpan, 0, 0, Spanned.SPAN_INCLUSIVE_EXCLUSIVE);

    mEditText.setText(spannable);
}

From source file:com.android.mail.browse.MessageHeaderView.java

private static void stripUnderlines(TextView textView, Account account) {
    final Spannable spannable = (Spannable) textView.getText();
    final URLSpan[] urls = textView.getUrls();

    for (URLSpan span : urls) {
        final int start = spannable.getSpanStart(span);
        final int end = spannable.getSpanEnd(span);
        spannable.removeSpan(span);
        span = new EmailAddressSpan(account, span.getURL().substring(7));
        spannable.setSpan(span, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    }/*ww w  .  ja v a 2 s  . c  o  m*/
}

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);
        span = new URLSpanNoUnderline(span.getURL());
        s.setSpan(span, start, end, 0);// w w  w.ja  v a 2s. c  o m
    }
    textView.setText(s);
}

From source file:com.microsoft.azure.engagement.ProductDiscountActivity.java

/**
 * Method that adds or removes a strike from a TextView object
 *
 * @param textView The textView to manage
 *///from  w w  w.  j a v a  2 s.  c  om
private final void addOrRemoveStrikeTextView(TextView textView, boolean toAdd) {
    textView.setText(textView.getText().toString(), TextView.BufferType.SPANNABLE);
    final Spannable spannable = (Spannable) textView.getText();

    if (toAdd == true) {
        // Add a StrikethroughSpan style
        final StrikethroughSpan strikethroughSpan = new StrikethroughSpan();
        spannable.setSpan(strikethroughSpan, 0, textView.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    } else {
        // Remove only StrikethroughSpan style
        final Object spans[] = spannable.getSpans(0, textView.length(), Object.class);
        for (final Object span : spans) {
            if (span instanceof StrikethroughSpan == true) {
                spannable.removeSpan(span);
                return;
            }
        }
    }
}

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

/**
 * Adjust span range after truncate due to the wrong span range during span copy and slicing.
 * @param beforeTruncate The span before truncate
 * @param afterTruncate The span after truncate
 *//*from  w  w w.  j ava 2s  .c  o  m*/
private void adjustSpansRange(@NonNull Spanned beforeTruncate, @NonNull Spannable afterTruncate) {
    Object[] spans = beforeTruncate.getSpans(0, beforeTruncate.length(), Object.class);
    for (Object span : spans) {
        int start = beforeTruncate.getSpanStart(span);
        int end = beforeTruncate.getSpanEnd(span);
        if (start == 0 && end == beforeTruncate.length()) {
            afterTruncate.removeSpan(span);
            afterTruncate.setSpan(span, 0, afterTruncate.length(), beforeTruncate.getSpanFlags(span));
        }
    }
}

From source file:com.juick.android.TagsFragment.java

private void onTagClick(String tagg, int uid) {
    if (!multi) {
        parentActivity.onTagClick(tagg, uid);
    } else {// www .  j ava 2 s .  c om
        TextView tv = (TextView) myView.findViewById(R.id.tags);
        Spannable text = (Spannable) tv.getText();
        TagOffsets tagOffsets1 = tagOffsets.get(tagg);
        if (!selectedTags.remove(tagg)) {
            if (selectedTags.size() == 5) {
                Toast.makeText(getActivity(), getString(R.string.TooManyTags), Toast.LENGTH_LONG).show();
                return;
            } else {
                selectedTags.add(tagg);
                tagOffsets1.existingSpan = new StyleSpan(Typeface.BOLD);
                text.setSpan(tagOffsets1.existingSpan, tagOffsets1.offset, tagOffsets1.end,
                        Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
            }
        } else {
            text.removeSpan(tagOffsets1.existingSpan);
            tagOffsets1.existingSpan = null;
        }
        final TextView selected = (TextView) myView.findViewById(R.id.selected);
        StringBuilder sb = new StringBuilder();
        for (String selectedTag : selectedTags) {
            sb.append("*");
            sb.append(selectedTag);
            sb.append(" ");
        }
        selected.setText(sb.toString().trim());
    }
}

From source file:com.nearnotes.NoteEdit.java

public void toggleChecklist() {
    if (mChecklist) {
        Toast.makeText(getActivity(), "Checklist off", Toast.LENGTH_SHORT).show();
        mChecklist = false;/*from   ww w .ja  va  2  s.  com*/
        mTblAddLayout.removeAllViews();
        mBodyText.removeTextChangedListener(bodyTextWatcher);
        Spannable spannable = (Spannable) mBodyText.getText();
        Object spansToRemove[] = spannable.getSpans(0, spannable.length(), Object.class);
        for (Object span : spansToRemove) {
            if (span instanceof CharacterStyle)
                spannable.removeSpan(span);
        }
    } else {
        Toast.makeText(getActivity(), "Checklist on", Toast.LENGTH_SHORT).show();
        mChecklist = true;
        mBodyText.addTextChangedListener(bodyTextWatcher);

        String tempBoxes = mBodyText.getText().toString();
        if (mBodyText.getLayout() != null) {
            mRealRow = populateBoxes(tempBoxes);

            int row = 0;
            for (NoteRow line : mRealRow) {
                switch (line.getType()) {
                case 0:
                    TableRow inflate = (TableRow) View.inflate(getActivity(), R.layout.table_row_invisible,
                            null);
                    mTblAddLayout.addView(inflate);
                    break;
                case 1:
                    TableRow checkRow = (TableRow) View.inflate(getActivity(), R.layout.table_row, null);
                    CheckBox temp = (CheckBox) checkRow.getChildAt(0);
                    temp.setTag(Integer.valueOf(row));
                    mTblAddLayout.addView(checkRow);
                    temp.setOnClickListener(checkBoxListener);
                    break;
                case 2:
                    TableRow checkRow1 = (TableRow) View.inflate(getActivity(), R.layout.table_row, null);
                    CheckBox temp1 = (CheckBox) checkRow1.getChildAt(0);
                    temp1.setTag(Integer.valueOf(row));
                    temp1.setChecked(true);
                    mTblAddLayout.addView(checkRow1);
                    temp1.setOnClickListener(checkBoxListener);
                    break;
                }

                for (int k = 1; line.getSize() > k; k++) {
                    TableRow inflate = (TableRow) View.inflate(getActivity(), R.layout.table_row_invisible,
                            null);
                    mTblAddLayout.addView(inflate);
                }
                row++;
            }
        }

    }

}

From source file:im.zico.fancy.common.widget.HackyMovementMethod.java

@Override
public boolean onTouchEvent(TextView widget, Spannable buffer, MotionEvent event) {
    if (mGray == null) {
        mGray = new BackgroundColorSpan(
                ContextCompat.getColor(widget.getContext(), R.color.alpha_spannable_pressed));
    }/*from   ww  w . java2 s  .  c  o m*/

    mIsLinkHit = false;

    int action = event.getAction();

    if (action == MotionEvent.ACTION_DOWN || action == MotionEvent.ACTION_UP) {
        int x = (int) event.getX();
        int y = (int) event.getY();
        x -= widget.getTotalPaddingLeft();
        y -= widget.getTotalPaddingTop();
        x += widget.getScrollX();
        y += widget.getScrollY();

        int line = widget.getLayout().getLineForVertical(y);
        int offset = widget.getLayout().getOffsetForHorizontal(line, x);

        ClickableSpan[] spans = buffer.getSpans(offset, offset, ClickableSpan.class);

        if (spans.length != 0) {
            int start = buffer.getSpanStart(spans[0]);
            int end = buffer.getSpanEnd(spans[0]);
            mIsLinkHit = true;
            if (action == MotionEvent.ACTION_DOWN) {
                buffer.setSpan(mGray, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
            } else if (action == MotionEvent.ACTION_UP) {
                spans[0].onClick(widget);
                buffer.removeSpan(mGray);
            }
            return true;
        }
    } else {
        buffer.removeSpan(mGray);
    }

    return Touch.onTouchEvent(widget, buffer, event);
}

From source file:com.nearnotes.NoteEdit.java

/**
 * Populates the checkboxes on the side by analyzing the current text from
 * the body of the note./*  w  w w .  j  a va 2  s.com*/
 * 
 * @param currentString
 *            the current body of the note.
 * 
 */
public ArrayList<NoteRow> populateBoxes(String currentString) {

    // Load ArrayList<String> mLines with the current bodytext seperated into seperate lines.
    mLines = Arrays.asList(currentString.split(System.getProperty("line.separator")));

    // row counter to determine what the current line number is for the for loop
    int row = 0;

    // realRow counter to determine what line of text in the actual display we are on
    // used to get the number of characters on each line
    int realRow = 0;
    int activeRow = 0;
    int finishedCount = 0;

    ArrayList<NoteRow> tempRealRow = new ArrayList<NoteRow>();
    for (String line : mLines) {
        NoteRow temp = new NoteRow(0, 1, row); // Create a note row object with rowType of 0 (invisible), lineSize of 1 and the current row number

        if (!line.isEmpty()) {
            activeRow++;
            temp.setType(1); // Set the NoteRow object to 1 (visible)

            // Determine how many lines the note takes up
            int internalCounter = 0;
            try {
                float lineLength = (float) line.length();
                for (int k = 0; (lineLength
                        / (getFloatLineEnd(realRow + k) - getFloatLineEnd(realRow - 1))) > 1; k++) {
                    internalCounter++;
                }
            } catch (NullPointerException e) {
                e.printStackTrace();
            }

            // Detemine if the note is supposed to be checked and set the NoteRow object to 2 (Checked)
            if (line.startsWith("[X]")) {
                finishedCount++;
                int spanstart = 0;
                StrikethroughSpan STRIKE_THROUGH_SPAN = new StrikethroughSpan();
                Spannable spannable = (Spannable) mBodyText.getText();
                // TableRow checkRow1 = (TableRow) View.inflate(getActivity(), R.layout.table_row, null);

                for (int j = 0; j < row; j++) {
                    spanstart += mLines.get(j).length() + 1;
                }

                Object spansToRemove[] = spannable.getSpans(spanstart, spanstart + mLines.get(row).length(),
                        Object.class);
                for (Object span : spansToRemove) {
                    if (span instanceof CharacterStyle)
                        spannable.removeSpan(span);
                }

                spannable.setSpan(STRIKE_THROUGH_SPAN, spanstart, spanstart + mLines.get(row).length(),
                        Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
                temp.setType(2);
            }

            temp.setSize(1 + internalCounter); // Set the amount of rows the note takes up
            realRow = realRow + internalCounter; // Determine the real line on the display text we are on
        }

        tempRealRow.add(temp); // NoteRow object has been finalized - add to the ListArray<NoteRow>
        realRow++; // Increase the noteRow and the displayRow for the next line
        row++;
    }

    if (finishedCount == activeRow && finishedCount != 0) {

        SharedPreferences sharedPref = PreferenceManager.getDefaultSharedPreferences(getActivity());
        boolean useListPref = sharedPref.getBoolean("pref_key_use_checklist_default", false);
        String stringlistPref = sharedPref.getString("pref_key_checklist_listPref", "2");
        int listPref = Integer.parseInt(stringlistPref);

        ChecklistDialog newFragment = new ChecklistDialog();
        if (mRowId == null) {
            saveState();
        }
        Bundle args = new Bundle();
        args.putLong("_id", mRowId);
        args.putBoolean("useDefault", useListPref);
        args.putInt("listPref", listPref);
        newFragment.setArguments(args);
        if (listPref == 2 && useListPref) {
            return tempRealRow;
        }
        if (getFragmentManager().findFragmentByTag("MyDialog") == null) {
            newFragment.show(getFragmentManager(), "MyDialog");
        }

    }

    return tempRealRow;
}