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SupportUtil.java « util « shared « notes « owncloud « niedermann « it « java « main « src « app - github.com/stefan-niedermann/nextcloud-notes.git - Unnamed repository; edit this file 'description' to name the repository.
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package it.niedermann.owncloud.notes.shared.util;

import android.os.Build;
import android.text.Html;
import android.text.Spanned;
import android.text.method.LinkMovementMethod;
import android.widget.TextView;

import androidx.annotation.NonNull;

import static android.os.Build.VERSION_CODES.N;

/**
 * Some helper functionality in alike the Android support library.
 * Currently, it offers methods for working with HTML string resources.
 */
public class SupportUtil {

    private SupportUtil() {

    }

    /**
     * Fills a {@link TextView} with HTML content and activates links in that {@link TextView}.
     *
     * @param view       The {@link TextView} which should be filled.
     * @param stringId   The string resource containing HTML tags (escaped by <code>&lt;</code>)
     * @param formatArgs Arguments for the string resource.
     */
    public static void setHtml(@NonNull TextView view, int stringId, Object... formatArgs) {
        view.setText(SupportUtil.fromHtml(view.getResources().getString(stringId, formatArgs)));
        view.setMovementMethod(LinkMovementMethod.getInstance());
    }

    /**
     * Creates a {@link Spanned} from a HTML string on all SDK versions.
     *
     * @param source Source string with HTML markup
     * @return Spannable for using in a {@link TextView}
     * @see Html#fromHtml(String)
     * @see Html#fromHtml(String, int)
     */
    private static Spanned fromHtml(String source) {
        if (Build.VERSION.SDK_INT >= N) {
            return Html.fromHtml(source, Html.FROM_HTML_MODE_LEGACY);
        } else {
            //noinspection deprecation
            return Html.fromHtml(source);
        }
    }
}