Examples with RoundedIconGenerator org.chromium.chrome.browser.widget.RoundedIconGenerator used on opensource projects

Example 1 with RoundedIconGenerator

use of org.chromium.chrome.browser.widget.RoundedIconGenerator in project AndroidChromium by JackyAndroid.

the class ActivityTaskDescriptionIconGenerator method getBitmap.

/**
     * Returns the icon to use for the Activity in the recent tasks list. Returns the favicon if it
     * is adequate. If the passed in favicon is not adequate, an icon is generated from the
     * page URL.
     *
     * @param pageUrl The URL of the tab.
     * @param largestFavicon The largest favicon available at the page URL.
     * @return The icon to use in the recent tasks list.
     */
public Bitmap getBitmap(String pageUrl, Bitmap largestFavicon) {
    if (largestFavicon != null && largestFavicon.getWidth() >= mMinSizePx && largestFavicon.getHeight() >= mMinSizePx) {
        return largestFavicon;
    }
    if (TextUtils.equals(pageUrl, mGeneratedPageUrl)) {
        return mGeneratedIcon;
    }
    if (mGenerator == null) {
        mGenerator = new RoundedIconGenerator(mContext, APP_ICON_SIZE_DP, APP_ICON_SIZE_DP, APP_ICON_CORNER_RADIUS_DP, APP_ICON_DEFAULT_BACKGROUND_COLOR, APP_ICON_TEXT_SIZE_DP);
    }
    mGeneratedPageUrl = pageUrl;
    mGeneratedIcon = mGenerator.generateIconForUrl(pageUrl);
    return mGeneratedIcon;
}

Example 2 with RoundedIconGenerator

use of org.chromium.chrome.browser.widget.RoundedIconGenerator in project AndroidChromium by JackyAndroid.

the class NotificationBuilderBase method createIconGenerator.

@VisibleForTesting
static RoundedIconGenerator createIconGenerator(Resources resources) {
    int largeIconWidthPx = resources.getDimensionPixelSize(android.R.dimen.notification_large_icon_width);
    int largeIconHeightPx = resources.getDimensionPixelSize(android.R.dimen.notification_large_icon_height);
    float density = resources.getDisplayMetrics().density;
    int cornerRadiusPx = Math.min(largeIconWidthPx, largeIconHeightPx) / 2;
    return new RoundedIconGenerator(largeIconWidthPx, largeIconHeightPx, cornerRadiusPx, NOTIFICATION_ICON_BG_COLOR, NOTIFICATION_ICON_TEXT_SIZE_DP * density);
}

Example 3 with RoundedIconGenerator

use of org.chromium.chrome.browser.widget.RoundedIconGenerator in project AndroidChromium by JackyAndroid.

the class ShortcutHelper method generateHomeScreenIcon.

/**
     * Generates a generic icon to be used in the launcher. This is just a rounded rectangle with
     * a letter in the middle taken from the website's domain name.
     *
     * @param url URL of the shortcut.
     * @param red Red component of the dominant icon color.
     * @param green Green component of the dominant icon color.
     * @param blue Blue component of the dominant icon color.
     * @return Bitmap Either the touch-icon or the newly created favicon.
     */
@CalledByNative
public static Bitmap generateHomeScreenIcon(String url, int red, int green, int blue) {
    Context context = ContextUtils.getApplicationContext();
    ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    final int outerSize = am.getLauncherLargeIconSize();
    final int iconDensity = am.getLauncherLargeIconDensity();
    Bitmap bitmap = null;
    try {
        bitmap = Bitmap.createBitmap(outerSize, outerSize, Bitmap.Config.ARGB_8888);
    } catch (OutOfMemoryError e) {
        Log.w(TAG, "OutOfMemoryError while trying to draw bitmap on canvas.");
        return null;
    }
    Canvas canvas = new Canvas(bitmap);
    // Draw the drop shadow.
    int padding = (int) (GENERATED_ICON_PADDING_RATIO * outerSize);
    Rect outerBounds = new Rect(0, 0, outerSize, outerSize);
    Bitmap iconShadow = getBitmapFromResourceId(context, R.mipmap.shortcut_icon_shadow, iconDensity);
    Paint paint = new Paint(Paint.FILTER_BITMAP_FLAG);
    canvas.drawBitmap(iconShadow, null, outerBounds, paint);
    // Draw the rounded rectangle and letter.
    int innerSize = outerSize - 2 * padding;
    int cornerRadius = Math.round(ICON_CORNER_RADIUS_RATIO * outerSize);
    int fontSize = Math.round(GENERATED_ICON_FONT_SIZE_RATIO * outerSize);
    int color = Color.rgb(red, green, blue);
    RoundedIconGenerator generator = new RoundedIconGenerator(innerSize, innerSize, cornerRadius, color, fontSize);
    Bitmap icon = generator.generateIconForUrl(url);
    // Bookmark URL does not have a domain.
    if (icon == null)
        return null;
    canvas.drawBitmap(icon, padding, padding, null);
    return bitmap;
}

Example 4 with RoundedIconGenerator

use of org.chromium.chrome.browser.widget.RoundedIconGenerator in project AndroidChromium by JackyAndroid.

the class WebsitePreference method onFaviconAvailable.

@Override
public void onFaviconAvailable(Bitmap image, String iconUrl) {
    mFaviconHelper.destroy();
    mFaviconHelper = null;
    if (image == null) {
        // Invalid favicon, produce a generic one.
        float density = getContext().getResources().getDisplayMetrics().density;
        int faviconSizeDp = Math.round(mFaviconSizePx / density);
        RoundedIconGenerator faviconGenerator = new RoundedIconGenerator(getContext(), faviconSizeDp, faviconSizeDp, FAVICON_CORNER_RADIUS_DP, FAVICON_BACKGROUND_COLOR, FAVICON_TEXT_SIZE_DP);
        image = faviconGenerator.generateIconForUrl(faviconUrl());
    }
    setIcon(new BitmapDrawable(getContext().getResources(), image));
}