com.finlay.geomonsters.battle.ChooseCreatureDialog.java Source code

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Here is the source code for com.finlay.geomonsters.battle.ChooseCreatureDialog.java

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/*
 * GeoCritters. Real-world creature encounter game.
 * Copyright (C) 2013 James Finlay
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

package com.finlay.geomonsters.battle;

import java.util.ArrayList;

import com.finlay.geomonsters.R;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.graphics.Color;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.Button;

public class ChooseCreatureDialog extends DialogFragment {

    private static final String TAG = "ChooseCreatureDialog";

    String _currentCreature;

    /* The activity that creates an instance of this dialog fragment must
     * implement this interface in order to receive event callbacks.
     */
    public interface ChooseCreatureDialogListener {
        public void onCreatureChosen(String name);
    }

    ChooseCreatureDialogListener mListener;

    @Override
    public void onAttach(Activity activity) {
        super.onAttach(activity);

        // verify host implements callback interface
        try {
            mListener = (ChooseCreatureDialogListener) activity;
        } catch (ClassCastException e) {
            Log.e(TAG, activity.toString() + " must implement NoticeDialogListener");
        }
    }

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {

        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());

        // Get the first six creatures of user
        ArrayList<Creature> creatures = ResourceManager.getUserCreatures(getResources(), 6);

        // Get the layout inflater
        LayoutInflater inflater = getActivity().getLayoutInflater();

        // View
        View contentView = inflater.inflate(R.layout.change_geomonster, null);
        ViewGroup view = (ViewGroup) contentView.findViewById(R.id.ChangeGeomonsterLayout);

        // Add a button for every creature (max of 6)
        Button button;
        for (Creature creature : creatures) {
            button = new Button(contentView.getContext());
            button.setText(creature.getNickName());

            // Can't reselect same creature
            if (creature.getNickName().equals(_currentCreature)) {
                //TODO: Make current more visible
                button.setTextColor(Color.WHITE);
            }

            //TODO: Use better button styles. Change bg colour depending on hp
            button.setBackgroundColor(Color.GREEN);
            button.setOnClickListener(new MyButtonClickListener());
            view.addView(button);
        }

        // Set layout for dialog
        builder.setView(contentView).setNegativeButton("Cancel", new DialogInterface.OnClickListener() {

            @Override
            public void onClick(DialogInterface dialog, int which) {
            }
        });

        return builder.create();
    }

    public void init(String currentCreatureNickName) {
        _currentCreature = currentCreatureNickName;
    }

    class MyButtonClickListener implements OnClickListener {
        @Override
        public void onClick(View arg0) {
            Button button = (Button) arg0;

            if (button.getText().equals(_currentCreature))
                dismiss();
            else {
                mListener.onCreatureChosen((String) button.getText());
                dismiss();
            }
        }
    }

}