[Android] Simple ListView-based “menu” using compound drawables.

ImageMenuAdapter.java

package me.diti.tests.android.exampleimagemenu.adapter;

import android.content.Context;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.TextView;

import me.diti.tests.android.exampleimagemenu.R;
import me.diti.tests.android.exampleimagemenu.entity.ImageMenuItem;

import java.util.ArrayList;

public class ImageMenuAdapter extends ArrayAdapter<ImageMenuItem> {
    private final Context context;
    private final ArrayList<ImageMenuItem> list;

    public ImageMenuAdapter(Context context, ArrayList<ImageMenuItem> list) {
        super(context, android.R.layout.simple_list_item_1, list);
        this.context = context;
        this.list = list;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        final TextView textView = (TextView)super.getView(position, convertView, parent);

        textView.setText(list.get(position).text);
        textView.setCompoundDrawablesRelativeWithIntrinsicBounds(list.get(position).img, 0, 0, 0);
        textView.setCompoundDrawablePadding((int)context.getResources().getDimension(R.dimen.imagemenu_drawable_padding)); // 12dp
        textView.setIncludeFontPadding(false);

        // If the adapter’s `isEnabled()` is overridden, pass the enabled status to this implementation
        textView.setEnabled(isEnabled(position));

        return textView;
    }
}

ImageMenuItem.java

package me.diti.tests.android.exampleimagemenu.entity;

import android.support.annotation.DrawableRes;
import android.support.annotation.StringRes;

public class ImageMenuItem {
    public final int img;
    public final int text;

    public ImageMenuItem(@DrawableRes int img, @StringRes int text) {
        this.img = img;
        this.text = text;
    }
}

MainActivity.java

package me.diti.tests.android.exampleimagemenu;

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.util.Log;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ListView;
import android.widget.Toast;

import java.util.ArrayList;

import me.diti.tests.android.exampleimagemenu.entity.ImageMenuItem;

public class MainActivity extends AppCompatActivity {

    static final int ITEM_MY_ACCOUNT = 0;
    static final int ITEM_MY_SETTINGS = 1;
    static final int ITEM_SHOW_TOAST = 2;
    static final int ITEM_CLOSE_APP = 3;
    static final int ITEM_DISABLED = 4;
    static final int ITEM_DISABLED_NO_ICON = 5;

    private final ArrayList<ImageMenuItem> menuItems = new ArrayList<>();

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        final ListView listView = (ListView)findViewById(R.id.listView);

        menuItems.add(ITEM_MY_ACCOUNT, new ImageMenuItem(R.drawable.ic_person_black_24dp, R.string.menuitem_my_account));
        menuItems.add(ITEM_MY_SETTINGS, new ImageMenuItem(R.drawable.ic_settings_black_24dp, R.string.menuitem_my_settings));
        menuItems.add(ITEM_SHOW_TOAST, new ImageMenuItem(R.drawable.ic_error_outline_black_24dp, R.string.menuitem_show_toast));
        menuItems.add(ITEM_CLOSE_APP, new ImageMenuItem(R.drawable.ic_close_black_24dp, R.string.menuitem_close_app));
        menuItems.add(ITEM_DISABLED, new ImageMenuItem(R.drawable.ic_remove_circle_outline_black_24dp, R.string.menuitem_disabled));
        menuItems.add(ITEM_DISABLED_NO_ICON, new ImageMenuItem(0, R.string.menuitem_disabled_no_icon)); // Example without icon

        // Populate listView with menuItems
        listView.setAdapter(new ImageMenuAdapter(this, menuItems) {
            @Override
            public boolean isEnabled(int position) {
                switch (position) {
                    case ITEM_DISABLED:
                    case ITEM_DISABLED_NO_ICON:
                        return false;
                    default:
                        return true;
                }
            }
        });

        // Handle clicks on menu items
        listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> adapterView, View view, int position, long l) {
                switch (position) {
                    case ITEM_MY_ACCOUNT:
                    case ITEM_MY_SETTINGS:
                    case ITEM_SHOW_TOAST:
                        Toast.makeText(MainActivity.this, "Clicked: " + getString(menuItems.get(position).text), Toast.LENGTH_SHORT).show();
                        break;
                    case ITEM_CLOSE_APP:
                        finishAffinity();
                        break;
                    default:
                        Log.w("ImageMenu", "Menu item at position #" + position + " not yet implemented");
                }
            }
        });
    }
}