Examples with StyleSpan android.text.style.StyleSpan used on opensource projects

Example 61 with StyleSpan

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

the class NotificationsUtils method getSpannableContentForRanges.

/**
     * Returns a spannable with formatted content based on WP.com note content 'range' data
     * @param blockObject the JSON data
     * @param textView the TextView that will display the spannnable
     * @param onNoteBlockTextClickListener - click listener for ClickableSpans in the spannable
     * @param isFooter - Set if spannable should apply special formatting
     * @return Spannable string with formatted content
     */
public static Spannable getSpannableContentForRanges(JSONObject blockObject, TextView textView, final NoteBlock.OnNoteBlockTextClickListener onNoteBlockTextClickListener, boolean isFooter) {
    if (blockObject == null) {
        return new SpannableStringBuilder();
    }
    String text = blockObject.optString("text", "");
    SpannableStringBuilder spannableStringBuilder = new SpannableStringBuilder(text);
    boolean shouldLink = onNoteBlockTextClickListener != null;
    // Add ImageSpans for note media
    addImageSpansForBlockMedia(textView, blockObject, spannableStringBuilder);
    // Process Ranges to add links and text formatting
    JSONArray rangesArray = blockObject.optJSONArray("ranges");
    if (rangesArray != null) {
        for (int i = 0; i < rangesArray.length(); i++) {
            JSONObject rangeObject = rangesArray.optJSONObject(i);
            if (rangeObject == null) {
                continue;
            }
            NoteBlockClickableSpan clickableSpan = new NoteBlockClickableSpan(WordPress.getContext(), rangeObject, shouldLink, isFooter) {

                @Override
                public void onClick(View widget) {
                    if (onNoteBlockTextClickListener != null) {
                        onNoteBlockTextClickListener.onNoteBlockTextClicked(this);
                    }
                }
            };
            int[] indices = clickableSpan.getIndices();
            if (indices.length == 2 && indices[0] <= spannableStringBuilder.length() && indices[1] <= spannableStringBuilder.length()) {
                spannableStringBuilder.setSpan(clickableSpan, indices[0], indices[1], Spanned.SPAN_INCLUSIVE_INCLUSIVE);
                // Add additional styling if the range wants it
                if (clickableSpan.getSpanStyle() != Typeface.NORMAL) {
                    StyleSpan styleSpan = new StyleSpan(clickableSpan.getSpanStyle());
                    spannableStringBuilder.setSpan(styleSpan, indices[0], indices[1], Spanned.SPAN_INCLUSIVE_INCLUSIVE);
                }
            }
        }
    }
    return spannableStringBuilder;
}

Example 62 with StyleSpan

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

the class DeleteSiteDialogFragment method confirmationPromptString.

private Spannable confirmationPromptString() {
    String deletePrompt = String.format(getString(R.string.confirm_delete_site_prompt), mSiteDomain);
    Spannable promptSpannable = new SpannableString(deletePrompt);
    int beginning = deletePrompt.indexOf(mSiteDomain);
    int end = beginning + mSiteDomain.length();
    promptSpannable.setSpan(new StyleSpan(Typeface.BOLD), beginning, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    return promptSpannable;
}

Example 63 with StyleSpan

use of android.text.style.StyleSpan in project android_frameworks_base by crdroidandroid.

the class HtmlToSpannedConverter method endHeading.

private static void endHeading(Editable text) {
    // RelativeSizeSpan and StyleSpan are CharacterStyles
    // Their ranges should not include the newlines at the end
    Heading h = getLast(text, Heading.class);
    if (h != null) {
        setSpanFromMark(text, h, new RelativeSizeSpan(HEADING_SIZES[h.mLevel]), new StyleSpan(Typeface.BOLD));
    }
    endBlockElement(text);
}

Example 64 with StyleSpan

use of android.text.style.StyleSpan in project android_frameworks_base by crdroidandroid.

the class TextUtilsTest method testEllipsize.

@LargeTest
public void testEllipsize() {
    CharSequence s1 = "The quick brown fox jumps over þhe lazy dog.";
    CharSequence s2 = new Wrapper(s1);
    Spannable s3 = new SpannableString(s1);
    s3.setSpan(new StyleSpan(0), 5, 10, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    TextPaint p = new TextPaint();
    p.setFlags(p.getFlags() & ~p.DEV_KERN_TEXT_FLAG);
    for (int i = 0; i < 100; i++) {
        for (int j = 0; j < 3; j++) {
            TextUtils.TruncateAt kind = null;
            switch(j) {
                case 0:
                    kind = TextUtils.TruncateAt.START;
                    break;
                case 1:
                    kind = TextUtils.TruncateAt.END;
                    break;
                case 2:
                    kind = TextUtils.TruncateAt.MIDDLE;
                    break;
            }
            String out1 = TextUtils.ellipsize(s1, p, i, kind).toString();
            String out2 = TextUtils.ellipsize(s2, p, i, kind).toString();
            String out3 = TextUtils.ellipsize(s3, p, i, kind).toString();
            String keep1 = TextUtils.ellipsize(s1, p, i, kind, true, null).toString();
            String keep2 = TextUtils.ellipsize(s2, p, i, kind, true, null).toString();
            String keep3 = TextUtils.ellipsize(s3, p, i, kind, true, null).toString();
            String trim1 = keep1.replace("", "");
            // Are all normal output strings identical?
            assertEquals("wid " + i + " pass " + j, out1, out2);
            assertEquals("wid " + i + " pass " + j, out2, out3);
            // Are preserved output strings identical?
            assertEquals("wid " + i + " pass " + j, keep1, keep2);
            assertEquals("wid " + i + " pass " + j, keep2, keep3);
            // Does trimming padding from preserved yield normal?
            assertEquals("wid " + i + " pass " + j, out1, trim1);
            // Did preserved output strings preserve length?
            assertEquals("wid " + i + " pass " + j, keep1.length(), s1.length());
            // Does the output string actually fit in the space?
            assertTrue("wid " + i + " pass " + j, p.measureText(out1) <= i);
            // Is the padded output the same width as trimmed output?
            assertTrue("wid " + i + " pass " + j, p.measureText(keep1) == p.measureText(out1));
        }
    }
}

Example 65 with StyleSpan

use of android.text.style.StyleSpan in project android_frameworks_base by crdroidandroid.

the class ProgressDialog method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    LayoutInflater inflater = LayoutInflater.from(mContext);
    TypedArray a = mContext.obtainStyledAttributes(null, com.android.internal.R.styleable.AlertDialog, com.android.internal.R.attr.alertDialogStyle, 0);
    if (mProgressStyle == STYLE_HORIZONTAL) {
        /* Use a separate handler to update the text views as they
             * must be updated on the same thread that created them.
             */
        mViewUpdateHandler = new Handler() {

            @Override
            public void handleMessage(Message msg) {
                super.handleMessage(msg);
                /* Update the number and percent */
                int progress = mProgress.getProgress();
                int max = mProgress.getMax();
                if (mProgressNumberFormat != null) {
                    String format = mProgressNumberFormat;
                    mProgressNumber.setText(String.format(format, progress, max));
                } else {
                    mProgressNumber.setText("");
                }
                if (mProgressPercentFormat != null) {
                    double percent = (double) progress / (double) max;
                    SpannableString tmp = new SpannableString(mProgressPercentFormat.format(percent));
                    tmp.setSpan(new StyleSpan(android.graphics.Typeface.BOLD), 0, tmp.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
                    mProgressPercent.setText(tmp);
                } else {
                    mProgressPercent.setText("");
                }
            }
        };
        View view = inflater.inflate(a.getResourceId(com.android.internal.R.styleable.AlertDialog_horizontalProgressLayout, R.layout.alert_dialog_progress), null);
        mProgress = (ProgressBar) view.findViewById(R.id.progress);
        mProgressNumber = (TextView) view.findViewById(R.id.progress_number);
        mProgressPercent = (TextView) view.findViewById(R.id.progress_percent);
        setView(view);
    } else {
        View view = inflater.inflate(a.getResourceId(com.android.internal.R.styleable.AlertDialog_progressLayout, R.layout.progress_dialog), null);
        mProgress = (ProgressBar) view.findViewById(R.id.progress);
        mMessageView = (TextView) view.findViewById(R.id.message);
        setView(view);
    }
    a.recycle();
    if (mMax > 0) {
        setMax(mMax);
    }
    if (mProgressVal > 0) {
        setProgress(mProgressVal);
    }
    if (mSecondaryProgressVal > 0) {
        setSecondaryProgress(mSecondaryProgressVal);
    }
    if (mIncrementBy > 0) {
        incrementProgressBy(mIncrementBy);
    }
    if (mIncrementSecondaryBy > 0) {
        incrementSecondaryProgressBy(mIncrementSecondaryBy);
    }
    if (mProgressDrawable != null) {
        setProgressDrawable(mProgressDrawable);
    }
    if (mIndeterminateDrawable != null) {
        setIndeterminateDrawable(mIndeterminateDrawable);
    }
    if (mMessage != null) {
        setMessage(mMessage);
    }
    setIndeterminate(mIndeterminate);
    onProgressChanged();
    super.onCreate(savedInstanceState);
}