Examples with CheckResult android.support.annotation.CheckResult used on opensource projects

Example 11 with CheckResult

use of android.support.annotation.CheckResult in project iosched by google.

the class UIUtils method tintBitmap.

/**
 * Tints a bitmap using a color and {@link PorterDuff.Mode#MULTIPLY} mode.
 */
@CheckResult
static Bitmap tintBitmap(@NonNull Bitmap iconBitmap, @ColorInt int color) {
    Paint paint = new Paint();
    paint.setColorFilter(new PorterDuffColorFilter(color, PorterDuff.Mode.MULTIPLY));
    Bitmap newIcon = Bitmap.createBitmap(iconBitmap.getWidth(), iconBitmap.getHeight(), Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(newIcon);
    canvas.drawBitmap(iconBitmap, 0, 0, paint);
    return newIcon;
}

Example 12 with CheckResult

use of android.support.annotation.CheckResult in project edx-app-android by edx.

the class Iconify method findIconForKey.

/**
 * Retrieve an icon from a key,
 * @return The icon, or null if no icon matches the key.
 */
@CheckResult
@Nullable
static Icon findIconForKey(@NonNull String iconKey) {
    for (int i = 0, iconFontDescriptorsSize = iconFontDescriptors.size(); i < iconFontDescriptorsSize; i++) {
        IconFontDescriptorWrapper iconFontDescriptor = iconFontDescriptors.get(i);
        Icon icon = iconFontDescriptor.getIcon(iconKey);
        if (icon != null)
            return icon;
    }
    return null;
}

Example 13 with CheckResult

use of android.support.annotation.CheckResult in project edx-app-android by edx.

the class CustomTypefaceSpan method needMirroring.

// Since the 'mirrorable' flag is only set to true if the SDK
// version supports it, we don't need an explicit check for that
// before calling getLayoutDirection().
@TargetApi(JELLY_BEAN_MR1)
@CheckResult
private boolean needMirroring() {
    if (!mirrorable)
        return false;
    // Passwords fields should be LTR
    if (view.getTransformationMethod() instanceof PasswordTransformationMethod) {
        return false;
    }
    // Always need to resolve layout direction first
    final boolean defaultIsRtl = view.getLayoutDirection() == LAYOUT_DIRECTION_RTL;
    if (SDK_INT < JELLY_BEAN_MR2) {
        return defaultIsRtl;
    }
    // Select the text direction heuristic according to the
    // package-private getTextDirectionHeuristic() method in TextView
    TextDirectionHeuristic textDirectionHeuristic;
    switch(view.getTextDirection()) {
        default:
        case TEXT_DIRECTION_FIRST_STRONG:
            textDirectionHeuristic = defaultIsRtl ? TextDirectionHeuristics.FIRSTSTRONG_RTL : TextDirectionHeuristics.FIRSTSTRONG_LTR;
            break;
        case TEXT_DIRECTION_ANY_RTL:
            textDirectionHeuristic = TextDirectionHeuristics.ANYRTL_LTR;
            break;
        case TEXT_DIRECTION_LTR:
            textDirectionHeuristic = TextDirectionHeuristics.LTR;
            break;
        case TEXT_DIRECTION_RTL:
            textDirectionHeuristic = TextDirectionHeuristics.RTL;
            break;
        case TEXT_DIRECTION_LOCALE:
            textDirectionHeuristic = TextDirectionHeuristics.LOCALE;
            break;
        case TEXT_DIRECTION_FIRST_STRONG_LTR:
            textDirectionHeuristic = TextDirectionHeuristics.FIRSTSTRONG_LTR;
            break;
        case TEXT_DIRECTION_FIRST_STRONG_RTL:
            textDirectionHeuristic = TextDirectionHeuristics.FIRSTSTRONG_RTL;
            break;
    }
    CharSequence text = view.getText();
    return textDirectionHeuristic.isRtl(text, 0, text.length());
}

Example 14 with CheckResult

use of android.support.annotation.CheckResult in project edx-app-android by edx.

the class ParsingUtil method parse.

@CheckResult
@NonNull
public static CharSequence parse(@NonNull TextView targetView, @NonNull @Size(min = 1) List<IconFontDescriptorWrapper> iconFontDescriptors, @NonNull CharSequence text) {
    final SpannableStringBuilder spannableBuilder = new SpannableStringBuilder(text);
    recursivePrepareSpannableIndexes(targetView, text.toString(), spannableBuilder, iconFontDescriptors, 0);
    return spannableBuilder;
}

Example 15 with CheckResult

use of android.support.annotation.CheckResult in project seven_develop by seven123456.

the class ToastUtils method custom.

@CheckResult
public static Toast custom(@NonNull Context context, @NonNull String message, Drawable icon, @ColorInt int textColor, @ColorInt int tintColor, int duration, boolean withIcon, boolean shouldTint) {
    if (currentToast == null) {
        currentToast = new Toast(context);
    }
    final View toastLayout = ((LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE)).inflate(R.layout.toast_layout, null);
    final ImageView toastIcon = (ImageView) toastLayout.findViewById(R.id.toast_icon);
    final TextView toastTextView = (TextView) toastLayout.findViewById(R.id.toast_text);
    Drawable drawableFrame;
    if (shouldTint) {
        drawableFrame = tint9PatchDrawableFrame(context, tintColor);
    } else {
        drawableFrame = getDrawable(context, R.drawable.toast_frame);
    }
    setBackground(toastLayout, drawableFrame);
    if (withIcon) {
        if (icon == null)
            throw new IllegalArgumentException("Avoid passing 'icon' as null if 'withIcon' is set to true");
        setBackground(toastIcon, icon);
    } else
        toastIcon.setVisibility(View.GONE);
    toastTextView.setTextColor(textColor);
    toastTextView.setText(message);
    toastTextView.setTypeface(Typeface.create(TOAST_TYPEFACE, Typeface.NORMAL));
    currentToast.setView(toastLayout);
    currentToast.setDuration(duration);
    return currentToast;
}