Android Open Source - minecraft-connect-4 Board Dialogue

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License

The source code is released under:

MIT License

Java Source Code

/* COPYRIGHT (C) 2014 Aleksandr Belkin. All Rights Reserved. */
package sq.squ1rr.mcc4.board;
/*from  ww  w.ja  v  a  2  s. co  m*/
import sq.squ1rr.mcc4.board.BoardLogic.Outcome;
import sq.squ1rr.mcc4.layout.McButton;
import sq.squ1rr.mcc4.layout.McGroup;
import sq.squ1rr.mcc4.layout.McStyle;
import sq.squ1rr.mcc4.layout.McText;
import sq.squ1rr.mcc4.R;
import android.annotation.SuppressLint;
import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.os.Build;
import android.util.TypedValue;
import android.view.Gravity;
import android.view.KeyEvent;
import android.view.View;
import android.view.WindowManager;
import android.widget.LinearLayout;
import android.widget.LinearLayout.LayoutParams;

/**
 * Displays dialogue when 'menu' button is clicked during the game or
 * the game is over.
 * @author Aleksandr Belkin
 */
public class BoardDialogue extends Dialog {
    /*
     * Action constants
     */
    public static final int RESTART = 1;
    public static final int MENU = 2;
    
    /*
     * Interface elements
     */
    private McButton btnReturn = null;
    private McButton btnRestart = null;
    private McButton btnMenu = null;
    private McText line1 = null;
    private McText line2 = null;
    
    /** hide the dialogue when back buttons is pressed */
    private boolean exitOnBack = true;
    
    /** AI state */
    private boolean ai;
    
    /**
     * Constructs and initialises the dialogue
     * @param _context
     */
    public BoardDialogue(Context context) {
        super(context, R.style.BorderDialogue);
        
        initialiseLayout();
        initialiseInterface();
    }
    
    /**
     * Sets listener for buttons that need external one
     * @param listener
     */
    public void setOnClickListener(View.OnClickListener listener) {
        btnRestart.setOnClickListener(listener);
        btnMenu.setOnClickListener(listener);
    }
    
    /**
     * Initialise dialogue interface layout
     */
    private void initialiseLayout() {
        final Context context = getContext();
        
        // Create layout for buttons (provides paddings and stuff)
        McGroup layout = new McGroup(getContext());
            layout.setOrientation(LinearLayout.VERTICAL);
            layout.setChildParams(
                LayoutParams.MATCH_PARENT,
                LayoutParams.WRAP_CONTENT
            );
            layout.setPadding(
                McStyle.getMenuPadding(context),
                McStyle.getMenuPadding(context),
                McStyle.getMenuPadding(context),
                McStyle.getMenuPadding(context)
            );
        
        // line that says who won or lost
        line1 = new McText(context);
            line1.setTextSize(
                TypedValue.COMPLEX_UNIT_DIP,
                McStyle.TEXT_SIZE_GAME_LINE1
            );
            line1.setTextColor(McStyle.TEXT_COLOUR_TITLE);
            line1.setGravity(Gravity.CENTER_HORIZONTAL);
        layout.addView(line1);
        
        // line that says if its a win or loss
        line2 = new McText(context);
            line2.setTextSize(
                    TypedValue.COMPLEX_UNIT_DIP,
                    McStyle.TEXT_SIZE_GAME_LINE2
                );
            line2.setTextColor(McStyle.TEXT_COLOUR_TITLE);
            line2.setGravity(Gravity.CENTER_HORIZONTAL);
        layout.addView(line2);
        
        // return to game button
        btnReturn = new McButton(context);
            btnReturn.setText(context.getString(R.string.game_menu_return));
            btnReturn.setOnClickListener(returnListener);
        layout.addView(btnReturn);
        
        // restart the game button
        btnRestart = new McButton(context);
            btnRestart.setId(RESTART);
            btnRestart.setText(context.getString(R.string.game_menu_restart));
        layout.addView(btnRestart);
        
        // return to the main menu button
        btnMenu = new McButton(context);
            btnMenu.setId(MENU);
            btnMenu.setText(context.getString(R.string.game_menu_menu));
        layout.addView(btnMenu);
        
        // set up the content view
        setContentView(layout);
    }
    
    /**
     * Initialise dialogue interface
     */
    @SuppressLint({ "NewApi", "InlinedApi" })
    private void initialiseInterface() {
        // prevent back button from hiding the dialogue when it's not needed
        setOnKeyListener(new Dialog.OnKeyListener() {
            @Override
            public boolean onKey(DialogInterface arg0, int keyCode,
                                 KeyEvent event) {
                return !(keyCode == KeyEvent.KEYCODE_BACK && exitOnBack);
            }
        });
        
        // set up the dialogue interface (so it's not default small)
        WindowManager.LayoutParams lp = new WindowManager.LayoutParams();
            lp.copyFrom(getWindow().getAttributes());
            lp.width = WindowManager.LayoutParams.MATCH_PARENT;
            lp.height = WindowManager.LayoutParams.MATCH_PARENT;
        getWindow().setAttributes(lp);
        
        // set window to fullscreen to avoid flicking status bar
        getWindow().setFlags(
            WindowManager.LayoutParams.FLAG_FULLSCREEN,
            WindowManager.LayoutParams.FLAG_FULLSCREEN
        );
        if(Build.VERSION.SDK_INT >= 16) {
            // android 4.1 and higher
            View decorView = getWindow().getDecorView();
            int uiOptions = View.SYSTEM_UI_FLAG_FULLSCREEN;
            decorView.setSystemUiVisibility(uiOptions);
        }
    }
    
    public void setAi(boolean _ai) {
        ai = _ai;
    }
    
    public void setOutcome(Outcome outcome) {
        // set button to enabled if game is not finished
        btnReturn.setEnabled(outcome == Outcome.NOTHING);
        
        // dialogue can be closed on back button if the game is not finished
        exitOnBack = outcome == Outcome.NOTHING;
        
        // #1 line size
        line1.setTextSize(
            TypedValue.COMPLEX_UNIT_DIP,
            ai ? McStyle.TEXT_SIZE_GAME_LINE1_AI : McStyle.TEXT_SIZE_GAME_LINE1
        );
        
        line1.setVisibility(View.INVISIBLE);
        line2.setVisibility(View.INVISIBLE);
        
        // set text
        if(outcome != Outcome.NOTHING) {
            line2.setVisibility(View.VISIBLE);
            if(outcome != Outcome.DRAW) {
                line1.setVisibility(View.VISIBLE);
                
                if(ai) {
                    line1.setText(R.string.outcome_you);
                    if(outcome == Outcome.P1_WINS) {
                        line2.setText(R.string.outcome_won);
                    } else line2.setText(R.string.outcome_lost);
                } else {
                    if(outcome == Outcome.P1_WINS) {
                        line1.setText(R.string.outcome_player1);
                    } else line1.setText(R.string.outcome_player2);
                    line2.setText(R.string.outcome_win);
                }
            }
            else line2.setText(R.string.outcome_draw);
        }
    }
    
    /**
     * Closes the dialogue when fired (hides)
     */
    private View.OnClickListener returnListener = new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            hide();
        }
    };
}

Java Source Code List

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