Material 3: First steps

    implementation 'androidx.recyclerview:recyclerview:1.2.1'

    implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0'

    implementation 'androidx.work:work-runtime:2.7.1'

    implementation 'com.google.android.material:material:1.6.1'

    implementation 'com.google.android.material:material:1.7.0'

    // Database

    implementation 'androidx.room:room-runtime:2.4.3'

package it.niedermann.owncloud.notes.accountswitcher;

import static it.niedermann.owncloud.notes.branding.BrandingUtil.applyBrandToLayerDrawable;

import android.app.Dialog;

import android.content.Context;

import android.content.Intent;

import android.os.Bundle;

import androidx.annotation.NonNull;

import androidx.appcompat.app.AlertDialog;

import androidx.fragment.app.DialogFragment;

import androidx.lifecycle.LiveData;

import com.bumptech.glide.Glide;

import com.bumptech.glide.request.RequestOptions;

import java.util.List;

import com.google.android.material.dialog.MaterialAlertDialogBuilder;

import it.niedermann.owncloud.notes.R;

import it.niedermann.owncloud.notes.branding.BrandedDialogFragment;

import it.niedermann.owncloud.notes.persistence.NotesRepository;

import it.niedermann.owncloud.notes.persistence.entity.Account;

import static it.niedermann.owncloud.notes.branding.BrandingUtil.applyBrandToLayerDrawable;

/**

 * Displays all available {@link Account} entries and provides basic operations for them, like adding or switching

 */

            dismiss();

        });

        return new AlertDialog.Builder(requireContext())

        return new MaterialAlertDialogBuilder(requireContext())

                .setView(binding.getRoot())

                .create();

    }

package it.niedermann.owncloud.notes.branding;

import static it.niedermann.owncloud.notes.branding.BrandingUtil.getSecondaryForegroundColorDependingOnTheme;

import android.content.Context;

import android.content.DialogInterface;

import android.widget.Button;

import androidx.annotation.NonNull;

import androidx.appcompat.app.AlertDialog;

import static it.niedermann.owncloud.notes.branding.BrandingUtil.getSecondaryForegroundColorDependingOnTheme;

import com.google.android.material.dialog.MaterialAlertDialogBuilder;

public class BrandedAlertDialogBuilder extends AlertDialog.Builder implements Branded {

public class BrandedAlertDialogBuilder extends MaterialAlertDialogBuilder implements Branded {

    protected AlertDialog dialog;

package it.niedermann.owncloud.notes.branding;

import static it.niedermann.owncloud.notes.NotesApplication.isDarkThemeActive;

import static it.niedermann.owncloud.notes.branding.BrandingUtil.getAttribute;

import static it.niedermann.owncloud.notes.branding.BrandingUtil.readBrandMainColor;

import static it.niedermann.owncloud.notes.shared.util.NotesColorUtil.contrastRatioIsSufficient;

import android.graphics.Color;

import android.view.View;

import androidx.annotation.ColorInt;

import androidx.annotation.NonNull;

import androidx.annotation.StringRes;

import com.google.android.material.snackbar.BaseTransientBottomBar;

import com.google.android.material.snackbar.Snackbar;

import it.niedermann.android.util.ColorUtil;

import it.niedermann.owncloud.notes.R;

public class BrandedSnackbar {

    @NonNull

    public static Snackbar make(@NonNull View view, @NonNull CharSequence text, @Snackbar.Duration int duration) {

    public static Snackbar make(@NonNull View view, @NonNull CharSequence text, @BaseTransientBottomBar.Duration int duration) {

        final var snackbar = Snackbar.make(view, text, duration);

        final int color = BrandingUtil.readBrandMainColor(view.getContext());

        snackbar.setActionTextColor(ColorUtil.INSTANCE.isColorDark(color) ? Color.WHITE : color);

        @ColorInt final int backgroundColor = getAttribute(view.getContext(), R.attr.colorSurfaceInverse);

        @ColorInt final int color = readBrandMainColor(view.getContext());

        if (contrastRatioIsSufficient(backgroundColor, color)) {

            snackbar.setActionTextColor(color);

        } else {

            if (isDarkThemeActive(view.getContext())) {

                snackbar.setActionTextColor(Color.BLACK);

            } else {

                snackbar.setActionTextColor(Color.WHITE);

            }

        }

        return snackbar;

    }

    @NonNull

    public static Snackbar make(@NonNull View view, @StringRes int resId, @Snackbar.Duration int duration) {

    public static Snackbar make(@NonNull View view, @StringRes int resId, @BaseTransientBottomBar.Duration int duration) {

        return make(view, view.getResources().getText(resId), duration);

    }

}

 No newline at end of file

import android.graphics.drawable.Drawable;

import android.graphics.drawable.LayerDrawable;

import android.util.Log;

import android.util.TypedValue;

import android.view.MenuItem;

import android.widget.EditText;

import androidx.annotation.AttrRes;

import androidx.annotation.ColorInt;

import androidx.annotation.IdRes;

import androidx.annotation.NonNull;

            DrawableCompat.setTint(drawable, mainColor);

        }

    }

    @ColorInt

    public static int getAttribute(@NonNull Context context, @AttrRes int id) {

        final var typedValue = new TypedValue();

        context.getTheme().resolveAttribute(id, typedValue, true);

        return typedValue.data;

    }

}