hzuapps#88 hzuapps#104

app/src/main/java/edu/hzuapps/androidworks/homeworks/1314080901202推箱子.java

@@ -0,0 +1,85 @@
+package wyf.ytl;
+
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.view.SurfaceHolder;
+import android.view.SurfaceView;
+import android.view.View;
+import android.view.View.OnClickListener;
+
+public class WelcomeView extends SurfaceView implements SurfaceHolder.Callback, OnClickListener{
+	PushBoxActivity pushBoxActivity;
+	WelcomeViewDrawThread welcomeViewDrawThread = null;
+	Bitmap bitmap;
+	Bitmap wallLeft;//左面的墙
+	Bitmap wallRight;//右面的墙
+	Bitmap iron;//铁门
+	Bitmap woodLeft;//左面的木门
+	Bitmap woodRight;//右面的木门
+	Bitmap background;
+	Bitmap mountain;//背景的山
+
+	int wallLeftX = 15;//墙的坐标
+	int wallLeftY = 10;
+	int wallRightX = 150;
+	int wallRightY = 10;
+
+	int ironX = 15;//铁门的坐标
+	int ironY = 10;
+
+	int woodLeftX = 15;//木门的坐标
+	int woodLeftY = 10;
+	int woodRightX = 150;
+	int woodRightY = 10; 		
+	public WelcomeView(PushBoxActivity pushBoxActivity) {//构造器
+		super(pushBoxActivity);
+		this.pushBoxActivity = pushBoxActivity;
+		getHolder().addCallback(this);
+		welcomeViewDrawThread = new WelcomeViewDrawThread(this,getHolder());
+		wallRight = BitmapFactory.decodeResource(getResources(), R.drawable.wallright);
+		wallLeft = BitmapFactory.decodeResource(getResources(), R.drawable.wallleft); 
+		bitmap = BitmapFactory.decodeResource(getResources(), R.drawable.image4);
+		iron = BitmapFactory.decodeResource(getResources(), R.drawable.image2);
+		woodLeft = BitmapFactory.decodeResource(getResources(), R.drawable.image33);
+		woodRight = BitmapFactory.decodeResource(getResources(), R.drawable.image3);
+		background = BitmapFactory.decodeResource(getResources(), R.drawable.background);//背景的水
+		mountain = BitmapFactory.decodeResource(getResources(), R.drawable.mountain2);		
+	}
+	protected void onDraw(Canvas canvas) {
+		canvas.drawColor(Color.WHITE);//背景白色
+		canvas.drawBitmap(background, 0, 0, new Paint());//绘制背景
+		canvas.drawBitmap(mountain, 0, 0, new Paint());//后面的山图片
+		canvas.drawBitmap(wallLeft, wallLeftX, wallLeftY,new Paint());//墙的左面
+		canvas.drawBitmap(wallRight, wallRightX, wallRightY,new Paint());//墙的右面
+		canvas.drawBitmap(iron, ironX, ironY,new Paint());//铁门
+		canvas.drawBitmap(woodLeft, woodLeftX, woodLeftY,new Paint());//木头门左面
+		canvas.drawBitmap(woodRight, woodRightX, woodRightY,new Paint());//木头门右面
+		canvas.drawBitmap(bitmap, 0, 0, new Paint());
+		this.setOnClickListener(this);
+	}	
+	public void surfaceChanged(SurfaceHolder holder, int format, int width,
+			int height) {
+	}
+	public void surfaceCreated(SurfaceHolder holder) {
+		welcomeViewDrawThread.setFlag(true);
+		welcomeViewDrawThread.start();//启动刷帧线程
+	}
+	public void surfaceDestroyed(SurfaceHolder holder) {
+        boolean retry = true;
+        welcomeViewDrawThread.setFlag(false);//停止刷帧线程
+        while (retry) {
+            try {
+            	welcomeViewDrawThread.join();//等待刷帧线程结束
+                retry = false;
+            } 
+            catch (InterruptedException e) {//不断地循环，直到等待的线程结束
+            }
+        }
+	}
+	public void onClick(View v) {
+		pushBoxActivity.myHandler.sendEmptyMessage(1);
+	}	
+}