Android Open Source - sudoku Sudoku

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Back to project page sudoku.

License

The source code is released under:

GNU Lesser General Public License

Java Source Code

package com.hao.apps.sudoku;
//from  w ww . j  a  va2 s  .  c  om
import com.hao.apps.sudoku.R;

import android.app.Activity;
import android.app.AlertDialog;

import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.graphics.Color;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.GradientDrawable;
import android.graphics.drawable.GradientDrawable.Orientation;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;

import android.widget.Button;

public class Sudoku extends Activity implements View.OnClickListener {
  /** Called when the activity is first created. */
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
    
    findViews();
    
    setButtonListeners();
    
    /*GradientDrawable gradient = new GradientDrawable(
        Orientation.TL_BR,
        new int[] {Color.argb(50, 251, 183, 166), Color.argb(50, 177, 239, 191)});*/
    
    GradientDrawable gradient = new GradientDrawable(
        Orientation.TL_BR,
        new int[] {Color.argb(200, 147, 209, 131), Color.argb(200, 240, 182, 176)});
    
    //Sudoku.this.getWindow().setBackgroundDrawable(gradient);
    
    
    Drawable back = getResources().getDrawable(R.drawable.dada);
    
    Sudoku.this.getWindow().setBackgroundDrawable(back);
    
  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    // TODO Auto-generated method stub
    super.onCreateOptionsMenu(menu);
    MenuInflater menuInflater = getMenuInflater();
    menuInflater.inflate(R.menu.menu, menu);
    return true;
  }

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    // TODO Auto-generated method stub
    super.onOptionsItemSelected(item);
    switch (item.getItemId()) {
    case R.id.settings:
      Intent intent = new Intent();
      intent.setClass(Sudoku.this, Settings.class);
      startActivity(intent);
      return true;

    default:
      return false;
    }
  }

  private void setButtonListeners() {
    // TODO Auto-generated method stub
    aboutButton.setOnClickListener(this);
    newButton.setOnClickListener(this);
    
    exitButton.setOnClickListener(this);
    
    continueButton.setOnClickListener(this);
  }

  private void findViews() {
    // TODO Auto-generated method stub
    aboutButton = (Button) findViewById(R.id.about_button);
    newButton = (Button) findViewById(R.id.new_button);
    
    exitButton = (Button) findViewById(R.id.exit_button);
    
    continueButton = (Button) findViewById(R.id.continue_button);
    
  }

  Button aboutButton = null;
  Button newButton = null;
  Button continueButton = null;
  Button exitButton = null;
  private static final String TAG = "Sudoku";
  

  public void onClick(View v) {
    // TODO Auto-generated method stub
    switch (v.getId()) {
    case R.id.about_button:
      Intent intent = new Intent();
      intent.setClass(Sudoku.this, About.class);
      startActivity(intent);
      break;

    case R.id.new_button:
      openNewGameDialog();
      break;

    case R.id.exit_button:
      finish();
      break;
    case R.id.continue_button:
      if (getSharedPreferences("PREF", MODE_PRIVATE)
              .getInt("flag", 3) != 3){
        Intent intentContinue = new Intent(Sudoku.this, Game.class);
        intentContinue.putExtra(Game.KEY_DIFFICULTY, Game.CONTINUE_KEY);
        startActivity(intentContinue);
      }
      

    default:
      break;
    }
  }

  private void openNewGameDialog() {
    // TODO Auto-generated method stub
    /*new AlertDialog.Builder(Sudoku.this).setTitle("????????????????").setItems(
        R.array.diffculty, new DialogInterface.OnClickListener() {
          public void onClick(DialogInterface dialog, int which) {
            // TODO Auto-generated method stub
            startGame(which);
          }
        }).show();*/
    
    String which = Settings.getDiffState(getApplicationContext());
    Integer i = Integer.parseInt(which);
    startGame(i);
    
  }

  private void startGame(int i) {
    Log.d(TAG, "click on " + i);
    Intent intent = new Intent(Sudoku.this, Game.class);
    intent.putExtra(Game.KEY_DIFFICULTY, i);
    startActivity(intent);
  }
}

Java Source Code List

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