ProfileDrawerItem.java

package com.pan.materialdrawer.model;

import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Typeface;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.support.annotation.ColorInt;
import android.support.annotation.ColorRes;
import android.support.annotation.DrawableRes;
import android.support.annotation.LayoutRes;
import android.support.v7.widget.RecyclerView;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;

import com.mikepenz.iconics.typeface.IIcon;
import com.pan.materialdrawer.holder.ColorHolder;
import com.pan.materialdrawer.holder.ImageHolder;
import com.pan.materialdrawer.holder.StringHolder;
import com.pan.materialdrawer.model.interfaces.IProfile;
import com.pan.materialdrawer.model.interfaces.Tagable;
import com.pan.materialdrawer.model.interfaces.Typefaceable;
import com.pan.materialdrawer.model.utils.ViewHolderFactory;
import com.pan.materialdrawer.util.DrawerImageLoader;
import com.pan.materialdrawer.util.DrawerUIUtils;
import com.mikepenz.materialize.util.UIUtils;

/**
 * Created by mikepenz on 03.02.15.
 */
public class ProfileDrawerItem extends AbstractDrawerItem<ProfileDrawerItem> implements IProfile<ProfileDrawerItem>, Tagable<ProfileDrawerItem>, Typefaceable<ProfileDrawerItem> {
    protected boolean nameShown = false;

    protected ImageHolder icon;

    protected StringHolder name;
    protected StringHolder email;

    protected ColorHolder selectedColor;
    protected ColorHolder textColor;

    protected Typeface typeface = null;

    @Override
    public ProfileDrawerItem withIcon(Drawable icon) {
        this.icon = new ImageHolder(icon);
        return this;
    }

    @Override
    public ProfileDrawerItem withIcon(@DrawableRes int iconRes) {
        this.icon = new ImageHolder(iconRes);
        return this;
    }

    @Override
    public ProfileDrawerItem withIcon(Bitmap iconBitmap) {
        this.icon = new ImageHolder(iconBitmap);
        return this;
    }

    @Override
    public ProfileDrawerItem withIcon(IIcon icon) {
        this.icon = new ImageHolder(icon);
        return this;
    }

    @Override
    public ProfileDrawerItem withIcon(String url) {
        this.icon = new ImageHolder(url);
        return this;
    }

    @Override
    public ProfileDrawerItem withIcon(Uri uri) {
        this.icon = new ImageHolder(uri);
        return this;
    }

    public ProfileDrawerItem withName(String name) {
        this.name = new StringHolder(name);
        return this;
    }

    public ProfileDrawerItem withEmail(String email) {
        this.email = new StringHolder(email);
        return this;
    }

    public ProfileDrawerItem withNameShown(boolean nameShown) {
        this.nameShown = nameShown;
        return this;
    }

    public ProfileDrawerItem withSelectedColor(@ColorInt int selectedColor) {
        this.selectedColor = ColorHolder.fromColor(selectedColor);
        return this;
    }

    public ProfileDrawerItem withSelectedColorRes(@ColorRes int selectedColorRes) {
        this.selectedColor = ColorHolder.fromColorRes(selectedColorRes);
        return this;
    }

    public ProfileDrawerItem withTextColor(@ColorInt int textColor) {
        this.textColor = ColorHolder.fromColor(textColor);
        return this;
    }

    public ProfileDrawerItem withTextColorRes(@ColorRes int textColorRes) {
        this.textColor = ColorHolder.fromColorRes(textColorRes);
        return this;
    }

    public ProfileDrawerItem withTypeface(Typeface typeface) {
        this.typeface = typeface;
        return this;
    }

    public boolean isNameShown() {
        return nameShown;
    }

    public void setNameShown(boolean nameShown) {
        this.nameShown = nameShown;
    }

    public ColorHolder getSelectedColor() {
        return selectedColor;
    }

    public ColorHolder getTextColor() {
        return textColor;
    }

    @Override
    public Typeface getTypeface() {
        return typeface;
    }

    public ImageHolder getIcon() {
        return icon;
    }

    @Override
    public StringHolder getName() {
        return name;
    }

    public StringHolder getEmail() {
        return email;
    }

    @Override
    public String getType() {
        return "PROFILE_ITEM";
    }

    @Override
    @LayoutRes
    public int getLayoutRes() {
        return com.pan.materialdrawer.R.layout.material_drawer_item_profile;
    }

    @Override
    public void bindView(RecyclerView.ViewHolder holder) {
        Context ctx = holder.itemView.getContext();

        //get our viewHolder
        ViewHolder viewHolder = (ViewHolder) holder;

        //set the identifier from the drawerItem here. It can be used to run tests
        viewHolder.itemView.setId(getIdentifier());

        //set the item selected if it is
        viewHolder.itemView.setSelected(isSelected());

        //get the correct color for the background
        int selectedColor = ColorHolder.color(getSelectedColor(), ctx, com.pan.materialdrawer.R.attr.material_drawer_selected, com.pan.materialdrawer.R.color.material_drawer_selected);
        //get the correct color for the text
        int color = ColorHolder.color(getTextColor(), ctx, com.pan.materialdrawer.R.attr.material_drawer_primary_text, com.pan.materialdrawer.R.color.material_drawer_primary_text);

        UIUtils.setBackground(viewHolder.view, DrawerUIUtils.getSelectableBackground(ctx, selectedColor));

        if (nameShown) {
            viewHolder.name.setVisibility(View.VISIBLE);
            StringHolder.applyTo(this.getName(), viewHolder.name);
        } else {
            viewHolder.name.setVisibility(View.GONE);
        }
        //the MaterialDrawer follows the Google Apps. those only show the e-mail
        //within the profile switcher. The problem this causes some confusion for
        //some developers. And if you only set the name, the item would be empty
        //so here's a small fallback which will prevent this issue of empty items ;)
        if (!nameShown && this.getEmail() == null && this.getName() != null) {
            StringHolder.applyTo(this.getName(), viewHolder.email);
        } else {
            StringHolder.applyTo(this.getEmail(), viewHolder.email);
        }

        if (getTypeface() != null) {
            viewHolder.name.setTypeface(getTypeface());
            viewHolder.email.setTypeface(getTypeface());
        }

        if (nameShown) {
            viewHolder.name.setTextColor(color);
        }
        viewHolder.email.setTextColor(color);

        //cancel previous started image loading processes
        DrawerImageLoader.getInstance().cancelImage(viewHolder.profileIcon);
        //set the icon
        ImageHolder.applyToOrSetInvisible(getIcon(), viewHolder.profileIcon, DrawerImageLoader.Tags.PROFILE_DRAWER_ITEM.name());

        //for android API 17 --> Padding not applied via xml
        DrawerUIUtils.setDrawerVerticalPadding(viewHolder.view);

        //call the onPostBindView method to trigger post bind view actions (like the listener to modify the item if required)
        onPostBindView(this, holder.itemView);
    }

    @Override
    public ViewHolderFactory getFactory() {
        return new ItemFactory();
    }

    public static class ItemFactory implements ViewHolderFactory<ViewHolder> {
        public ViewHolder factory(View v) {
            return new ViewHolder(v);
        }
    }

    private static class ViewHolder extends RecyclerView.ViewHolder {
        private View view;
        private ImageView profileIcon;
        private TextView name;
        private TextView email;

        private ViewHolder(View view) {
            super(view);
            this.view = view;
            this.profileIcon = (ImageView) view.findViewById(com.pan.materialdrawer.R.id.material_drawer_profileIcon);
            this.name = (TextView) view.findViewById(com.pan.materialdrawer.R.id.material_drawer_name);
            this.email = (TextView) view.findViewById(com.pan.materialdrawer.R.id.material_drawer_email);
        }
    }
}