飞翔的圆(Flappy Bird)游戏源码完整版

public class LoadingActivity extends Activity {
     
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
 
        this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
        requestWindowFeature(Window.FEATURE_NO_TITLE);
         
        setContentView(R.layout.loading);
 
        final TextView gameStart = (TextView)findViewById(R.id.game_start);
         
        AdView adView = (AdView)findViewById(R.id.adView);
        adView.setAdListener(new AdListener() {
             
            @Override
            public void onReceiveAd(Ad arg0) {
                gameStart.setVisibility(View.VISIBLE);
            }
             
            @Override
            public void onPresentScreen(Ad arg0) {
                // TODO Auto-generated method stub
                 
            }
             
            @Override
            public void onLeaveApplication(Ad arg0) {
                // TODO Auto-generated method stub
                 
            }
             
            @Override
            public void onFailedToReceiveAd(Ad arg0, ErrorCode arg1) {
                // TODO Auto-generated method stub
                 
            }
             
            @Override
            public void onDismissScreen(Ad arg0) {
                // TODO Auto-generated method stub
                 
            }
        });
         
        View gameMessage = findViewById(R.id.GameMessage);
         
        int[] data = getSettingData();
         
        TextView levelMessage = (TextView)findViewById(R.id.level_Message);
         
        levelMessage.setText("SCORE: "+data[0]+"\nBEST: "+data[1]);
         
        gameMessage.setOnClickListener(new View.OnClickListener() {
             
            @Override
            public void onClick(View arg0) {
                 
                Intent intent = new Intent(LoadingActivity.this, GameBirdActivity.class);
                intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
                 
                startActivity(intent);
                 
                finish();
            }
        });
 
    }
     
    private int[] getSettingData() {
 
        SharedPreferences gb_settings = getSharedPreferences(GameBirdActivity.GameBirdSettingsFile, 0);
 
        int last = gb_settings.getInt(GameBirdActivity.Settings_LevelLast, 0);
        int top = gb_settings.getInt(GameBirdActivity.Settings_LevelTop, 0);
         
        return new int[]{last, top};
    }
     
    @Override
    public boolean onKeyDown(int keyCode, KeyEvent event) {
 
        if (keyCode == KeyEvent.KEYCODE_BACK) {
 
                try{
                    GameBirdActivity.instance.finish();
                }catch(Exception e){}
                finish();
                System.exit(0);
                 
            return true;
        }
 
        return super.onKeyDown(keyCode, event);
    }
}