Examples with SpannableStringBuilder android.text.SpannableStringBuilder used on opensource projects

Example 26 with SpannableStringBuilder

use of android.text.SpannableStringBuilder in project plaid by nickbutcher.

the class SearchActivity method setNoResultsVisibility.

void setNoResultsVisibility(int visibility) {
    if (visibility == View.VISIBLE) {
        if (noResults == null) {
            noResults = (TextView) ((ViewStub) findViewById(R.id.stub_no_search_results)).inflate();
            noResults.setOnClickListener(new View.OnClickListener() {

                @Override
                public void onClick(View v) {
                    searchView.setQuery("", false);
                    searchView.requestFocus();
                    ImeUtils.showIme(searchView);
                }
            });
        }
        String message = String.format(getString(R.string.no_search_results), searchView.getQuery().toString());
        SpannableStringBuilder ssb = new SpannableStringBuilder(message);
        ssb.setSpan(new StyleSpan(Typeface.ITALIC), message.indexOf('“') + 1, message.length() - 1, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
        noResults.setText(ssb);
    }
    if (noResults != null) {
        noResults.setVisibility(visibility);
    }
}

Example 27 with SpannableStringBuilder

use of android.text.SpannableStringBuilder in project WordPress-Android by wordpress-mobile.

the class HtmlStyleTextWatcherTest method testAddingListTagsFromFormatBar.

@Test
public void testAddingListTagsFromFormatBar() {
    // -- Test adding a list tag to an empty document
    mContent = new SpannableStringBuilder("<ul>\n\t<li>");
    mWatcher.onTextChanged(mContent, 0, 0, 10);
    mWatcher.afterTextChanged(mContent);
    assertEquals(0, mSpanRange.getOpeningTagLoc());
    assertEquals(10, mSpanRange.getClosingTagLoc());
    // -- Test adding a closing list tag
    mContent = new SpannableStringBuilder(//5
    "<ul>\n" + //20
    "\t<li>list item</li>\n" + //22
    "\t<li>another list item</li>\n" + "</ul>");
    // Added "</li>\n</ul>"
    mWatcher.onTextChanged(mContent, 47, 0, 11);
    mWatcher.afterTextChanged(mContent);
    assertEquals(47, mSpanRange.getOpeningTagLoc());
    assertEquals(58, mSpanRange.getClosingTagLoc());
}

Example 28 with SpannableStringBuilder

use of android.text.SpannableStringBuilder in project XobotOS by xamarin.

the class DigitsKeyListener method filter.

@Override
public CharSequence filter(CharSequence source, int start, int end, Spanned dest, int dstart, int dend) {
    CharSequence out = super.filter(source, start, end, dest, dstart, dend);
    if (mSign == false && mDecimal == false) {
        return out;
    }
    if (out != null) {
        source = out;
        start = 0;
        end = out.length();
    }
    int sign = -1;
    int decimal = -1;
    int dlen = dest.length();
    for (int i = 0; i < dstart; i++) {
        char c = dest.charAt(i);
        if (c == '-') {
            sign = i;
        } else if (c == '.') {
            decimal = i;
        }
    }
    for (int i = dend; i < dlen; i++) {
        char c = dest.charAt(i);
        if (c == '-') {
            // Nothing can be inserted in front of a '-'.
            return "";
        } else if (c == '.') {
            decimal = i;
        }
    }
    /*
         * If it does, we must strip them out from the source.
         * In addition, '-' must be the very first character,
         * and nothing can be inserted before an existing '-'.
         * Go in reverse order so the offsets are stable.
         */
    SpannableStringBuilder stripped = null;
    for (int i = end - 1; i >= start; i--) {
        char c = source.charAt(i);
        boolean strip = false;
        if (c == '-') {
            if (i != start || dstart != 0) {
                strip = true;
            } else if (sign >= 0) {
                strip = true;
            } else {
                sign = i;
            }
        } else if (c == '.') {
            if (decimal >= 0) {
                strip = true;
            } else {
                decimal = i;
            }
        }
        if (strip) {
            if (end == start + 1) {
                // Only one character, and it was stripped.
                return "";
            }
            if (stripped == null) {
                stripped = new SpannableStringBuilder(source, start, end);
            }
            stripped.delete(i - start, i + 1 - start);
        }
    }
    if (stripped != null) {
        return stripped;
    } else if (out != null) {
        return out;
    } else {
        return null;
    }
}

Example 29 with SpannableStringBuilder

use of android.text.SpannableStringBuilder in project XobotOS by xamarin.

the class SearchView method getDecoratedHint.

private CharSequence getDecoratedHint(CharSequence hintText) {
    // If the field is always expanded, then don't add the search icon to the hint
    if (!mIconifiedByDefault)
        return hintText;
    // for the icon
    SpannableStringBuilder ssb = new SpannableStringBuilder("   ");
    ssb.append(hintText);
    Drawable searchIcon = getContext().getResources().getDrawable(getSearchIconId());
    int textSize = (int) (mQueryTextView.getTextSize() * 1.25);
    searchIcon.setBounds(0, 0, textSize, textSize);
    ssb.setSpan(new ImageSpan(searchIcon), 1, 2, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    return ssb;
}

Example 30 with SpannableStringBuilder

use of android.text.SpannableStringBuilder in project android_frameworks_base by ResurrectionRemix.

the class TextView method onSaveInstanceState.

@Override
public Parcelable onSaveInstanceState() {
    Parcelable superState = super.onSaveInstanceState();
    // Save state if we are forced to
    final boolean freezesText = getFreezesText();
    boolean hasSelection = false;
    int start = -1;
    int end = -1;
    if (mText != null) {
        start = getSelectionStart();
        end = getSelectionEnd();
        if (start >= 0 || end >= 0) {
            // Or save state if there is a selection
            hasSelection = true;
        }
    }
    if (freezesText || hasSelection) {
        SavedState ss = new SavedState(superState);
        if (freezesText) {
            if (mText instanceof Spanned) {
                final Spannable sp = new SpannableStringBuilder(mText);
                if (mEditor != null) {
                    removeMisspelledSpans(sp);
                    sp.removeSpan(mEditor.mSuggestionRangeSpan);
                }
                ss.text = sp;
            } else {
                ss.text = mText.toString();
            }
        }
        if (hasSelection) {
            // XXX Should also save the current scroll position!
            ss.selStart = start;
            ss.selEnd = end;
        }
        if (isFocused() && start >= 0 && end >= 0) {
            ss.frozenWithFocus = true;
        }
        ss.error = getError();
        if (mEditor != null) {
            ss.editorState = mEditor.saveInstanceState();
        }
        return ss;
    }
    return superState;
}