Android Open Source - android-chess practice

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License

The source code is released under:

MIT License

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Java Source Code

package jwtc.android.chess.puzzle;
/*from   w w w .  j  a  v  a 2s .  c o m*/
import java.io.InputStream;

import jwtc.android.chess.*;
import android.app.Activity;
import android.net.Uri;
import android.os.Bundle;
import android.os.PowerManager;
import android.view.*;
import android.widget.*;
import android.content.Intent;
import android.content.SharedPreferences;

public class practice extends Activity {
  
    /** instances for the view and game of chess **/
  private ChessViewPractice _chessView;
  private PowerManager.WakeLock _wakeLock;
  
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

      //NOTE: Should be called before Activity.setContentView() or it will throw!
        SharedPreferences prefs = getSharedPreferences("ChessPlayer", MODE_PRIVATE);
        if(prefs.getBoolean("fullScreen", true)){
          getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN); 
        }
        requestWindowFeature(Window.FEATURE_NO_TITLE);
        
        PowerManager pm = (PowerManager) getSystemService(POWER_SERVICE);  
        _wakeLock = pm.newWakeLock(PowerManager.SCREEN_DIM_WAKE_LOCK, "DoNotDimScreen");
        
        setContentView(R.layout.practice);
        
        _chessView = new ChessViewPractice(this);

    }
  
  /**
   * 
   */
    @Override
    protected void onResume() {
        
    SharedPreferences prefs = getSharedPreferences("ChessPlayer", MODE_PRIVATE);
    if(prefs.getBoolean("wakeLock", true))
    {
      _wakeLock.acquire();  
    }
     final Intent intent = getIntent();
       Uri uri = intent.getData();
       InputStream is = null;
       if(uri != null){
      try {
        is = getContentResolver().openInputStream(uri);
      } catch(Exception ex){}
       }
        _chessView.OnResume(prefs, is);
        _chessView.updateState();
    
        super.onResume();
    }


    @Override
    protected void onPause() {
        
      if(_wakeLock.isHeld())
        {
          _wakeLock.release();
        }
        
        SharedPreferences.Editor editor = getSharedPreferences("ChessPlayer", MODE_PRIVATE).edit();
        _chessView.OnPause(editor);

        editor.commit();
        
        super.onPause();
    }
    @Override
    protected void onDestroy(){
      _chessView.OnDestroy();
      super.onDestroy();
    }
        
    public void doToast(final String text){
    Toast t = Toast.makeText(this, text, Toast.LENGTH_LONG);
    t.setGravity(Gravity.CENTER, 0, 0);
    t.show();
    }

    public void flipBoard(){
      _chessView.flipBoard();
    }
}

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