android小游戏飞机躲子弹

最近android老师让每人写一个小东西，因为之前学awt时写过一个java版的飞机躲子弹，所以这次想写成android版的。
文件直接导入就行http://files.cnblogs.com/files/lolybj/PlaneGame.rar
项目比较简单。主要用了SurfaceView,
只放出主要的类，
  1 public class GameView extends SurfaceView implements SurfaceHolder.Callback{
  2     
  3     
  4     private boolean threadFlag;
  5     private int view_width;
  6     private int view_height;
  7     private int plane_x;
  8     private int plane_y;
  9     private boolean isLive;
 10     private boolean isBao;
 11     private int speed;
 12     private int time;
 13     private int time1;
 14     private Date startTime;
 15     private Date endTime;
 16     private SurfaceHolder surfaceHolder;
 17     private Canvas canvas;
 18     private String TAG = "提示";
 19     private Bitmap bgBitmap ;
 20     private Bitmap planeBitmap;
 21     private Bitmap[] baoBitmaps;
 22     private Bullet bullet;
 23     private Plane plane;
 24     private Context context;
 25     private SharedPreferences preferences;
 26     private SharedPreferences.Editor editor;
 27     
 28     ArrayList<Bullet> bullets = new ArrayList<Bullet>();
 29     
 30     
 31     public GameView(Context context,int speed) {
 32         super(context);
 33         surfaceHolder = this.getHolder();
 34         surfaceHolder.addCallback(this);
 35         this.context = context;
 36         this.speed = speed;
 37         
 38         //System.out.println(getWidth());
 39         //System.out.println(getHeight());
 40         
 41         
 42         // TODO Auto-generated constructor stub
 43     }
 44     
 45     public void init(){
 46          bgBitmap = BitmapFactory.decodeResource(getResources(),R.drawable.bg);
 47          planeBitmap = BitmapFactory.decodeResource(getResources(), R.drawable.plane);
 48          baoBitmaps = new Bitmap[20];
 49          baoBitmaps[0] = BitmapFactory.decodeResource(getResources(), R.drawable.e1);
 50          for(int i=0;i<9;i++){
 51              baoBitmaps[i+1] = BitmapFactory.decodeResource(getResources(), R.drawable.e2+i);
 52          }
 53          for(int i=0;i<7;i++){
 54              baoBitmaps[i+9] = BitmapFactory.decodeResource(getResources(), R.drawable.e10+i);
 55          }
 56          Constant.SetView(getWidth(), getHeight());
 57          view_width = getWidth();
 58          view_height = getHeight();
 59          plane = new Plane(view_width/2-planeBitmap.getWidth()/2,view_height-planeBitmap.getHeight()-150,planeBitmap.getWidth(),planeBitmap.getHeight());
 60          startTime = new Date();
 61          isLive = true;
 62          isBao = false;
 63          threadFlag = true;
 64          for(int i=0;i<20;i++)
 65          {
 66              bullet = new Bullet(view_width/2, view_height/2, speed);
 67              bullets.add(bullet);
 68          }
 69          preferences = context.getSharedPreferences("test",Context.MODE_WORLD_READABLE+Context.MODE_WORLD_WRITEABLE);
 70          editor = preferences.edit();
 71          time = preferences.getInt("one", 0);
 72          
 73          /*editor.putInt("one", 0);
 74          editor.putInt("two", 0);
 75          editor.putInt("three", 0);
 76          editor.commit();*/
 77     }
 78     
 79     
 80     private Thread mThread = new Thread(new Runnable() {
 81         
 82         @Override
 83         public void run() {
 84             while(threadFlag){
 85                 
 86                 canvas = surfaceHolder.lockCanvas();
 87                 
 88                 Paint paint = new Paint();    
 89                 paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.CLEAR));    
 90                 canvas.drawPaint(paint);    
 91                 paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC));
 92                 
 93                 canvas.drawBitmap(bgBitmap, 0, 0, null);
 94                 
 95                 for(int i=0;i<bullets.size();i++){
 96                     bullet = bullets.get(i);
 97                     bullet.drawSelf(canvas);
 98                     if(bullet.getRect().intersect(plane.getRect())){
 99                         
100                         isLive = false;
101                     }
102                     
103                 }
104                 if(isLive){
105                     canvas.drawBitmap(planeBitmap,plane.getPlane_x(), plane.getPlane_y(), null);
106                 }
107                 else{
108                     if(!isBao){
109                         for(int i=0;i<16;i++){
110                             
111                             canvas.drawBitmap(baoBitmaps[i], plane.getPlane_x(), plane.getPlane_y(), null);
112                         }
113                         isBao = true;
114                         endTime = new Date();
115                         
116                         time1 = (int) ((endTime.getTime()-startTime.getTime())/1000);
117                         
118                         
119                     }
120                     paint.setColor(Color.RED);
121                     paint.setTextSize(80);
122                     canvas.drawText("GAME_OVER!", Constant.getGAME_WIDTH()/2-200, Constant.getGAME_HIGHT()/2-100, paint);
123                     paint.setTextSize(30);
124                     canvas.drawText("你存活了"+(endTime.getTime()-startTime.getTime())/1000+"秒", Constant.getGAME_WIDTH()/2-100, Constant.getGAME_HIGHT()/2, paint);
125                     if(time<time1){
126                         editor.putInt("one", time1);
127                         editor.commit();
128                     }
129                     paint.setTextSize(25);
130                     paint.setColor(Color.YELLOW);
131                     canvas.drawText("最高记录秒"+preferences.getInt("one", 5), Constant.getGAME_WIDTH()/2-70, Constant.getGAME_HIGHT()/2+100, paint);
132                     
133                     //Log.i(TAG, "GAME_OVER!");
134                     
135                     
136                 }
137                 
138                 if(canvas !=null){
139                     surfaceHolder.unlockCanvasAndPost(canvas);
140                     
141                 }
142                 
143                 try {
144                     Thread.sleep(40);
145                 } catch (InterruptedException e) {
146                     e.printStackTrace();
147                 }
148             }
149         }
150     });
151     
152     
153     @Override
154     public void surfaceCreated(SurfaceHolder holder) {
155         
156         init();
157         
158         mThread.start();
159         
160         //canvas.drawBitmap(imageBitmap, 0, 0, null);
161     }
162 
163     
164     @Override
165     public boolean onTouchEvent(MotionEvent event) {
166         // TODO Auto-generated method stub
167         //System.out.println("监听到了");
168         switch(event.getAction()){
169         case MotionEvent.ACTION_DOWN:
170             if((int)event.getX()>0&&
171                     (int)event.getX()<view_width-plane.getPlane_width()&&
172                     (int)event.getY()>0&&
173                     (int)event.getY()<view_height-plane.getPlane_height()){
174                 plane.setPlane_x((int)event.getX());
175                 plane.setPlane_y((int)event.getY());
176             }
177             
178             break;
179         case MotionEvent.ACTION_MOVE:
180             if((int)event.getX()>0&&
181                     (int)event.getX()<view_width-plane.getPlane_width()&&
182                     (int)event.getY()>0&&
183                     (int)event.getY()<view_height-plane.getPlane_height()){
184                 plane.setPlane_x((int)event.getX());
185                 plane.setPlane_y((int)event.getY());
186             }
187             break;
188         case MotionEvent.ACTION_UP:
189             if((int)event.getX()>0&&
190                     (int)event.getX()<view_width-plane.getPlane_width()&&
191                     (int)event.getY()>0&&
192                     (int)event.getY()<view_height-plane.getPlane_height()){
193                 plane.setPlane_x((int)event.getX());
194                 plane.setPlane_y((int)event.getY());
195             }
196             break;
197         }
198         
199         //return super.onTouchEvent(event);
200         return true;
201     }
202     @Override
203     public void surfaceChanged(SurfaceHolder holder, int format, int width,
204             int height) {
205         // TODO Auto-generated method stub
206         
207     }
208     @Override
209     public void surfaceDestroyed(SurfaceHolder holder) {
210         // TODO Auto-generated method stub
211         
212     }
213 }
主要的方法，重写surfaceCreated方法，本类的入口。init()方法数据初始化。thread线程方法，绘制坐标移动后的画面。重新onTouchEvent()监听鼠标坐标变化。
android小游戏 飞机躲子弹

android小游戏飞机躲子弹
