android 拼圖游戲無線分裂版

1.

2.<喎?/kf/ware/vc/" target="_blank" class="keylink">vcD4NCjxwcmUgY2xhc3M9"brush:java;"> //使用回調接口，首先初始化pintuview並綁定，實現回調接口的方法 mPintuLayout = (PintuLayout) findViewById(R.id.mpintu); mPintuLayout.setOnGamePintuListener(new GamePintuListener() { @Override public void timechanged(int currentTime) { tvTime.setText(currentTime + ""); } @Override public void nextLevel(final int nextLevel) { mtvNextLevel.setVisibility(0); mPintuLayout.pause(); mPintuLayout.nextLevel(); level = nextLevel + ""; } @Override public void gameover() { mtvGameOver.setVisibility(0); } }); } @Override protected void onPause() { super.onPause(); mPintuLayout.pause(); } @Override protected void onResume() { super.onResume(); mPintuLayout.resume(); } // 設置按兩次回退退出程序 @Override public boolean onKeyDown(int keyCode, KeyEvent event) { if (keyCode == KeyEvent.KEYCODE_BACK) { exit(); Toast.makeText(getApplicationContext(), "再按一次則退出", Toast.LENGTH_SHORT).show(); return false; } return super.onKeyDown(keyCode, event); } private void exit() { if (!isExit) { isExit = true; myHandler.sendEmptyMessageDelayed(0, 2000); } else { finish(); } } Handler myHandler = new Handler() { @Override public void handleMessage(Message msg) { super.handleMessage(msg); isExit = false; } }; //界面的點擊事件 @Override public void onClick(View v) { switch (v.getId()) { case R.id.textView1: mPintuLayout.pause(); Toast.makeText(getApplicationContext(), "Pausing", Toast.LENGTH_SHORT).show(); mPintuLayout.setVisibility(4); miv.setVisibility(0); break; case R.id.textView2: mPintuLayout.resume(); Toast.makeText(getApplicationContext(), "Restarted", Toast.LENGTH_SHORT).show(); mPintuLayout.setVisibility(0); miv.setVisibility(4); break; case R.id.mtvGameOver: mtvGameOver.setVisibility(4); mPintuLayout.restart(); break; case R.id.mtvNextLevel: mtvNextLevel.setVisibility(4); tvLevel.setText("" + level); mPintuLayout.resume(); break; } }

3.每一小塊退片的bean

public class ImagePieces {
    //小塊圖片的索引值
    private int index;
    //整個一大塊的圖片載體
    private Bitmap bitmap;

    public int getIndex() {
        return index;
    }
    public void setIndex(int index) {
        this.index = index;
    }
    public Bitmap getBitmap() {
        return bitmap;
    }
    public void setBitmap(Bitmap bitmap) {
        this.bitmap = bitmap;
    }   
    //構造方法
    public ImagePieces(int index, Bitmap bitmap) {
        super();
        this.index = index;
        this.bitmap = bitmap;
    }

    public ImagePieces() {
        // TODO Auto-generated constructor stub
    }
    @Override
    public String toString() {
        return "ImagePieces [index=" + index + ", bitmap=" + bitmap + "]";
    }
}

4.圖片分割類

public class ImageSplitterUtil {

    //pieces 為切成的塊數，用list保存
    public static List splitImage(Bitmap bitmap,int pieces){

        List imagePieces = new ArrayList();

        int width = bitmap.getWidth();
        int height = bitmap.getHeight();
        //去小的一方每一個快的寬度
        int pieceWidth = Math.min(width,height)/pieces;

        for(int i=0;i

5.布局類
首先

private void init() {
        // 將margin的值的單位轉為dp
        mMargin = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP,
                3, getResources().getDisplayMetrics());
        mPadding = min(getPaddingLeft(), getPaddingRight(), getPaddingTop(),
                getPaddingBottom());
    }

其次onmeasure

@Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
        // 獲得寬度和高度的最小值
        mWidth = min(getMeasuredHeight(), getMeasuredWidth());
        if (!once) {
            // 進行切圖及排序
            initBitmap();
            // 設置imageview[item]的寬高等屬性
            initItem();
            // 標識已畫，防止再畫
            once = true;
            countTimeBaseLevel();
        }
        // 寬度和高度的最小值設為寬高
        setMeasuredDimension(mWidth, mWidth);
    }

其次

// 進行切圖及排序
    private void initBitmap() {
        if (mBitmap == null) {
            mBitmap = BitmapFactory.decodeResource(getResources(),
                    R.drawable.psb);
        }
        mItemBitmaps = ImageSplitterUtil.splitImage(mBitmap, mColumn);

        // 是用sort把小塊的圖片亂序
        Collections.sort(mItemBitmaps, new Comparator() {

            @Override
            public int compare(ImagePieces a, ImagePieces b) {
                return Math.random() > 0.5 ? 1 : -1;
            }
        });

    }

private int mTime;

    // 相對關卡的時間數
    private void countTimeBaseLevel() {
        mTime = (int) Math.pow(2, mLevel) * 30;
        mHandler.sendEmptyMessage(TIME_CHANGED);
    }

// 動畫層的布局
    private RelativeLayout mAnimaLayout;
    private boolean isAniming;

回調接口

public interface GamePintuListener {
        void nextLevel(int nextLevel);

        void timechanged(int currentTime);

        void gameover();
    }

    public GamePintuListener mListener;

    // 設置接口回調
    public void setOnGamePintuListener(GamePintuListener mListener) {
        this.mListener = mListener;
    }

游戲的進程控制，這裡利用的是hangler

private static final int TIME_CHANGED = 0x110;
    public static final int NEXT_LEVEL = 0x111;

    private Handler mHandler = new Handler() {
        public void handleMessage(android.os.Message msg) {
            switch (msg.what) {
            case TIME_CHANGED:
                if (isGameSuccess || isGameOver || isPausing)
                    return;
                if (mListener != null) {
                    mListener.timechanged(mTime);
                    if (mTime == 0) {
                        isGameOver = true;
                        mListener.gameover();
                        return;
                    }
                }
                mTime--;
                mHandler.sendEmptyMessageDelayed(TIME_CHANGED, 1000);
                break;
            case NEXT_LEVEL:
                mLevel = mLevel + 1;
                if (mListener != null) {
                    mListener.nextLevel(mLevel);
                } else {
                    nextLevel();
                }
                break;
            }
        }
    };

重新開始游戲方法

public void restart() {
        isGameOver = false;
        mColumn--;
        nextLevel();
    }

暫停和繼續的方法

private boolean isPausing;

    public void pause() {
        isPausing = true;
        mHandler.removeMessages(TIME_CHANGED);
    }

    public void resume() {
        if (isPausing) {
            isPausing = false;
            mHandler.sendEmptyMessage(TIME_CHANGED);
        }
    }

public void nextLevel() {
        this.removeAllViews();
        mAnimaLayout = null;
        mColumn++;
        isGameSuccess = false;
        countTimeBaseLevel();
        initBitmap();
        initItem();
    };

// 設置imageview[item]的寬高等屬性
    private void initItem() {
        // 把內邊距和外面距剪掉除以列數就是每一塊的寬度
        mItemWidth = (mWidth - mPadding * 2 - mMargin * (mColumn - 1))
                / mColumn;
        // item圖片位置的初始化
        mPintuItems = new ImageView[mColumn * mColumn];
        // item圖片的初始化
        for (int i = 0; i < mPintuItems.length; i++) {
            ImageView item = new ImageView(getContext());
            item.setOnClickListener(this);
            item.setImageBitmap(mItemBitmaps.get(i).getBitmap());
            mPintuItems[i] = item;
            item.setId(i + 1);
            // 在item裡面存放index，當拼圖成功時候做為判斷一句
            item.setTag(i + "_" + mItemBitmaps.get(i).getIndex());

            RelativeLayout.LayoutParams lp = new RelativeLayout.LayoutParams(
                    mItemWidth, mItemWidth);
            // 設置間隙
            // 如果不是最後一列
            if ((i + 1) % mColumn != 0) {
                lp.rightMargin = mMargin;
            }
            // 不是第一列
            if (i % mColumn != 0) {
                lp.addRule(RelativeLayout.RIGHT_OF, mPintuItems[i - 1].getId());
            }
            // 縱向間隙
            // 如果不是第一行，設置topMargin和rule
            if ((i + 1) > mColumn) {
                lp.topMargin = mMargin;
                lp.addRule(RelativeLayout.BELOW,
                        mPintuItems[i - mColumn].getId());
            }
            addView(item, lp);
        }
    }

交換圖片

private ImageView mFirst;
    private ImageView mSecond;

    @Override
    public void onClick(View v) {
        if (isAniming)
            return;
        if (mFirst == v) {
            mFirst.setColorFilter(null);
            mFirst = null;
            return;
        }
        if (mFirst == null) {
            mFirst = (ImageView) v;
            mFirst.setColorFilter(Color.parseColor("#45f0f0f0"));
        } else {
            mSecond = (ImageView) v;
            exchangView();
        }
    }

交換圖片的方法exchangeView方法的具體實現

// 交換image
    private void exchangView() {
        mFirst.setColorFilter(null);
        String firstTag = (String) mFirst.getTag();
        String secondTag = (String) mSecond.getTag();

        String[] firstParams = firstTag.split("_");
        String[] secondParams = secondTag.split("_");

        final Bitmap firstBitmap = mItemBitmaps.get(
                Integer.parseInt(firstParams[0])).getBitmap();

        final Bitmap secondBitmap = mItemBitmaps.get(
                Integer.parseInt(secondParams[0])).getBitmap();
        //設置動畫層，下面有具體實現
        setUpAnimLayout();

        ImageView first = new ImageView(getContext());
        first.setImageBitmap(firstBitmap);
        LayoutParams lp = new LayoutParams(mItemWidth, mItemWidth);
        lp.leftMargin = mFirst.getLeft() - mPadding;
        lp.topMargin = mFirst.getTop() - mPadding;
        first.setLayoutParams(lp);
        mAnimaLayout.addView(first);

        ImageView second = new ImageView(getContext());
        second.setImageBitmap(secondBitmap);
        LayoutParams lp2 = new LayoutParams(mItemWidth, mItemWidth);
        lp2.leftMargin = mSecond.getLeft() - mPadding;
        lp2.topMargin = mSecond.getTop() - mPadding;
        second.setLayoutParams(lp2);
        mAnimaLayout.addView(second);

        // 設置動畫
        TranslateAnimation anim = new TranslateAnimation(0, mSecond.getLeft()
                - mFirst.getLeft(), 0, mSecond.getTop() - mFirst.getTop());
        anim.setDuration(300);
        anim.setFillAfter(true);
        first.setAnimation(anim);

        TranslateAnimation anim2 = new TranslateAnimation(0, mFirst.getLeft()
                - mSecond.getLeft(), 0, mFirst.getTop() - mSecond.getTop());
        anim2.setDuration(300);
        anim2.setFillAfter(true);
        second.setAnimation(anim2);

        anim.setAnimationListener(new AnimationListener() {

            @Override
            public void onAnimationStart(Animation arg0) {

                mFirst.setVisibility(View.INVISIBLE);
                mSecond.setVisibility(View.INVISIBLE);
                isAniming = true;
            }

            @Override
            public void onAnimationRepeat(Animation arg0) {

            }

            @Override
            public void onAnimationEnd(Animation arg0) {
                mSecond.setImageBitmap(firstBitmap);
                mFirst.setImageBitmap(secondBitmap);

                String firstTag = (String) mFirst.getTag();
                String secondTag = (String) mSecond.getTag();

                mFirst.setTag(secondTag);
                mSecond.setTag(firstTag);

                mFirst.setVisibility(View.VISIBLE);
                mSecond.setVisibility(View.VISIBLE);

                mFirst = mSecond = null;

                mAnimaLayout.removeAllViews();
                // 每次移動完成判斷是否成功
                checkSuccess();

                isAniming = false;
            }

            private void checkSuccess() {
                boolean isSuccess = true;
                for (int i = 0; i < mPintuItems.length; i++) {
                    ImageView imageview = mPintuItems[i];
                    String[] tag = imageview.getTag().toString().split("_");

                    if (Integer.parseInt(tag[1]) != i) {
                        isSuccess = false;
                    }
                }
                if (isSuccess) {
                    isSuccess = true;
                    mHandler.removeMessages(TIME_CHANGED);
                    Toast.makeText(getContext(), "level up!",
                            Toast.LENGTH_SHORT).show();
                    mHandler.sendEmptyMessage(NEXT_LEVEL);
                }
            }
        });
    }

動畫層的具體實現

    private void setUpAnimLayout() {
        if (mAnimaLayout == null) {
            mAnimaLayout = new RelativeLayout(getContext());
            addView(mAnimaLayout);
        }
    }

// 獲取多個參數的最少值作為內邊距
    private int min(int... params) {
        int min = params[0];
        for (int param : params) {
            if (param < min) {
                min = param;
            }
        }
        return min;
    }