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

Example 6 with ImageSpan

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

the class HtmlToSpannedConverter method startImg.

private void startImg(SpannableStringBuilder text, Attributes attributes, WPHtml.ImageGetter img) {
    if (mContext == null)
        return;
    String src = attributes.getValue("android-uri");
    Bitmap resizedBitmap = null;
    try {
        resizedBitmap = ImageUtils.getWPImageSpanThumbnailFromFilePath(mContext, src, mMaxImageWidth);
        if (resizedBitmap == null && src != null) {
            if (src.contains("video")) {
                resizedBitmap = BitmapFactory.decodeResource(mContext.getResources(), org.wordpress.android.editor.R.drawable.media_movieclip);
            } else {
                resizedBitmap = BitmapFactory.decodeResource(mContext.getResources(), org.wordpress.android.R.drawable.media_image_placeholder);
            }
        }
    } catch (OutOfMemoryError e) {
        CrashlyticsUtils.logException(e, AppLog.T.UTILS);
    }
    if (resizedBitmap != null) {
        int len = text.length();
        text.append("");
        Uri curStream = Uri.parse(src);
        if (curStream == null) {
            return;
        }
        WPImageSpan is = new WPImageSpan(mContext, resizedBitmap, curStream);
        // Get the MediaFile data from db
        MediaModel mediaModel = mMediaStore.getPostMediaWithPath(mPost.getId(), src);
        MediaFile mediaFile = FluxCUtils.mediaFileFromMediaModel(mediaModel);
        if (mediaFile != null) {
            is.setMediaFile(mediaFile);
            is.setImageSource(curStream);
            text.setSpan(is, len, text.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
            AlignmentSpan.Standard as = new AlignmentSpan.Standard(Layout.Alignment.ALIGN_CENTER);
            text.setSpan(as, text.getSpanStart(is), text.getSpanEnd(is), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        }
    } else if (mPost != null) {
        if (mPost.isLocalDraft()) {
            if (attributes != null) {
                text.append("<img");
                for (int i = 0; i < attributes.getLength(); i++) {
                    // Attr name
                    String aName = attributes.getLocalName(i);
                    if ("".equals(aName))
                        aName = attributes.getQName(i);
                    text.append(" ");
                    text.append(aName + "=\"" + attributes.getValue(i) + "\"");
                }
                text.append(" />\n");
            }
        }
    } else if (src == null) {
        //get regular src value from <img/> tag's src attribute
        src = attributes.getValue("", "src");
        Drawable d = null;
        if (img != null) {
            d = img.getDrawable(src);
        }
        if (d != null) {
            int len = text.length();
            text.append("");
            text.setSpan(new ImageSpan(d, src), len, text.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        } else {
        // noop - we're not showing a default image here
        }
    }
}

Example 7 with ImageSpan

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

the class ReaderLinkMovementMethod method onTouchEvent.

@Override
public boolean onTouchEvent(@NonNull TextView textView, @NonNull Spannable buffer, @NonNull MotionEvent event) {
    if (event.getAction() == MotionEvent.ACTION_UP) {
        int x = (int) event.getX();
        int y = (int) event.getY();
        x -= textView.getTotalPaddingLeft();
        y -= textView.getTotalPaddingTop();
        x += textView.getScrollX();
        y += textView.getScrollY();
        Layout layout = textView.getLayout();
        int line = layout.getLineForVertical(y);
        int off = layout.getOffsetForHorizontal(line, x);
        ImageSpan[] images = buffer.getSpans(off, off, ImageSpan.class);
        if (images != null && images.length > 0) {
            EnumSet<PhotoViewerOption> options = EnumSet.noneOf(PhotoViewerOption.class);
            if (mIsPrivate) {
                options.add(ReaderActivityLauncher.PhotoViewerOption.IS_PRIVATE_IMAGE);
            }
            String imageUrl = StringUtils.notNullStr(images[0].getSource());
            ReaderActivityLauncher.showReaderPhotoViewer(textView.getContext(), imageUrl, null, textView, options, (int) event.getX(), (int) event.getY());
            return true;
        }
    }
    try {
        return super.onTouchEvent(textView, buffer, event);
    } catch (ActivityNotFoundException e) {
        AppLog.e(AppLog.T.UTILS, e);
        return false;
    }
}

Example 8 with ImageSpan

use of android.text.style.ImageSpan in project platform_frameworks_base by android.

the class HtmlToSpannedConverter method startImg.

private static void startImg(Editable text, Attributes attributes, Html.ImageGetter img) {
    String src = attributes.getValue("", "src");
    Drawable d = null;
    if (img != null) {
        d = img.getDrawable(src);
    }
    if (d == null) {
        d = Resources.getSystem().getDrawable(com.android.internal.R.drawable.unknown_image);
        d.setBounds(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight());
    }
    int len = text.length();
    text.append("");
    text.setSpan(new ImageSpan(d, src), len, text.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
}

Example 9 with ImageSpan

use of android.text.style.ImageSpan in project weiciyuan by qii.

the class TimeLineUtility method addEmotions.

private static void addEmotions(SpannableString value) {
    Matcher localMatcher = WeiboPatterns.EMOTION_URL.matcher(value);
    while (localMatcher.find()) {
        String str2 = localMatcher.group(0);
        int k = localMatcher.start();
        int m = localMatcher.end();
        if (m - k < 8) {
            Bitmap bitmap = GlobalContext.getInstance().getEmotionsPics().get(str2);
            if (bitmap == null) {
                bitmap = GlobalContext.getInstance().getHuahuaPics().get(str2);
            }
            if (bitmap != null) {
                ImageSpan localImageSpan = new ImageSpan(GlobalContext.getInstance().getActivity(), bitmap, ImageSpan.ALIGN_BASELINE);
                value.setSpan(localImageSpan, k, m, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
            }
        }
    }
}

Example 10 with ImageSpan

use of android.text.style.ImageSpan in project StaticLayoutView by ragnraok.

the class TestSpan method init.

public static void init(Context context) {
    for (int i = 0; i <= testString.length(); i++) {
        if (i + 1 <= testString.length()) {
            ImageSpan imgSpan = new ImageSpan(context, BitmapFactory.decodeResource(context.getResources(), R.drawable.test));
            testString.setSpan(imgSpan, i, i + 1, Spanned.SPAN_INCLUSIVE_INCLUSIVE);
        }
    }
    Random random = new Random();
    for (int i = 0; i < allTestStrings.length; i++) {
        int start = random.nextInt(testString.length() / 2);
        int len = random.nextInt(testString.length());
        len = len > 1 ? len : 1;
        int end = start + len > testString.length() ? testString.length() : start + len;
        allTestStrings[i] = (SpannableString) testString.subSequence(start, end);
    }
    for (int i = 0; i < testLongString.length(); i++) {
        if (i + 1 < testLongString.length()) {
            ImageSpan imgSpan = new ImageSpan(context, BitmapFactory.decodeResource(context.getResources(), R.drawable.test));
            testLongString.setSpan(imgSpan, i, i + 1, Spanned.SPAN_INCLUSIVE_INCLUSIVE);
        }
    }
}