叠罗汉游戏，安卓java实现，自定义Framlayout,属性动画.zip

package com.example.myapplication; import android.animation.AnimatorSet; import android.animation.ObjectAnimator; import android.app.AlertDialog; import android.content.Context; import android.graphics.Color; import android.graphics.drawable.ColorDrawable; import android.util.AttributeSet; import android.util.Log; import android.view.MotionEvent; import android.view.View; import android.view.ViewGroup; import android.widget.FrameLayout; import android.widget.TextView; import android.widget.Toast; public class GameView extends FrameLayout { private static final String TAG = "GameView"; private int widthSize; //viewgroup大小 private int heightSize; private int marginWidth; private int viewWidth=200; //实际图片宽高。 private int viewHeight=100; private int itemsWidth; private int paddingWidth; private int[][] array=new int[][]{ new int[]{0,0,1}, new int[]{0,0,2}, new int[]{0,0,3} }; private float mLastX; private float mLastY; private TextView textView1; private TextView textView2; private TextView textView3; private View currentView; private int currentCloumn; private int currentCloumn_UP; public GameView(Context context) { this(context,null); } public GameView(Context context, AttributeSet attrs) { this(context, attrs,-1); } public GameView(Context context, AttributeSet attrs, int defStyleAttr) { super(context, attrs, defStyleAttr); } private void initChild() { textView1=new TextView(this.getContext()); textView2=new TextView(this.getContext()); textView3=new TextView(this.getContext()); textView1.setBackground(new ColorDrawable(Color.RED)); textView2.setBackground(new ColorDrawable(Color.YELLOW)); textView3.setBackground(new ColorDrawable(Color.GREEN)); viewWidth=widthSize/3; viewHeight=heightSize/3; textView1.setLayoutParams(new ViewGroup.LayoutParams(viewWidth,viewHeight)); textView2.setLayoutParams(new ViewGroup.LayoutParams(viewWidth,viewHeight)); textView3.setLayoutParams(new ViewGroup.LayoutParams(viewWidth,viewHeight)); textView1.setText("1"); textView2.setText("2"); textView3.setText("3"); textView1.setTextSize(30); textView2.setTextSize(30); textView3.setTextSize(30); addView(textView1); addView(textView2); addView(textView3); int childWidthMeasureSpec = MeasureSpec.makeMeasureSpec( viewWidth, MeasureSpec.EXACTLY); // int childHeightMeasureSpec = getChildMeasureSpec(heightMeasureSpec, // mPaddingTop + mPaddingBottom + lp.topMargin + lp.bottomMargin, // lp.height);; int childHeightMeasureSpec = MeasureSpec.makeMeasureSpec( viewHeight, MeasureSpec.EXACTLY); textView1.measure(childWidthMeasureSpec,childHeightMeasureSpec); textView2.measure(childWidthMeasureSpec,childHeightMeasureSpec); textView3.measure(childWidthMeasureSpec,childHeightMeasureSpec); } @Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { super.onMeasure(widthMeasureSpec, heightMeasureSpec); widthSize = MeasureSpec.getSize(widthMeasureSpec); heightSize = MeasureSpec.getSize(heightMeasureSpec); Log.i(TAG,"widthSize="+widthSize+",heightSize="+heightSize); initChild(); } @Override protected void onLayout(boolean changed, int left, int top, int right, int bottom) { // super.onLayout(changed, left, top, right, bottom); textView1.layout(0,2*viewHeight,viewWidth,3*viewHeight); textView2.layout(viewWidth,2*viewHeight,2*viewWidth,3*viewHeight); textView3.layout(2*viewWidth,2*viewHeight,3*viewWidth,3*viewHeight); } @Override public boolean onTouchEvent(MotionEvent event) { switch (event.getAction()){ case MotionEvent.ACTION_DOWN: mLastX=event.getX(); mLastY=event.getY(); if(mLastX<viewWidth){ currentCloumn=0; }else if(mLastX>viewWidth&mLastX<2*viewWidth){ currentCloumn=1; }else if(mLastX>viewWidth*2){ currentCloumn=2; } break; case MotionEvent.ACTION_MOVE: // float x=event.getX(); // float y=event.getY(); // // break; case MotionEvent.ACTION_UP: float x_up=event.getX(); float y_up=event.getX(); if(x_up<viewWidth){ currentCloumn_UP=0; }else if(x_up>viewWidth&x_up<2*viewWidth){ currentCloumn_UP=1; }else if(x_up>viewWidth*2){ currentCloumn_UP=2; } arrangeView(x_up,y_up); isFinish(); break; } return true; } private void arrangeView(float x, float y) { if(currentCloumn_UP==currentCloumn){ return; } if(getNoneZoroSize(currentCloumn)==0){ return; } int lastValue=array[currentCloumn][3-getNoneZoroSize(currentCloumn)]; array[currentCloumn][3-getNoneZoroSize(currentCloumn)]=0; for (int i=0;i<array.length;i++){ if(currentCloumn_UP==i){ array[currentCloumn_UP][2-getNoneZoroSize(currentCloumn_UP)]=lastValue; } } for (int i=0;i<array.length;i++) { for (int j=0;j<array[i].length;j++){ if(array[i][j]==1){ moveView(textView1,i*viewWidth,j*viewHeight); }else if(array[i][j]==2){ moveView(textView2,i*viewWidth,j*viewHeight); }else if(array[i][j]==3){ moveView(textView3,i*viewWidth,j*viewHeight); } } } for (int i=0;i<array.length;i++) { for (int j = 0; j < array[i].length; j++) { Log.i(TAG,"i:"+i+",j:"+j+",array="+array[i][j]); } } } void moveView(View view,int x,int y){ ObjectAnimator animX = ObjectAnimator.ofFloat(view, "x", x); ObjectAnimator animY = ObjectAnimator.ofFloat(view, "y", y); AnimatorSet animSetXY = new AnimatorSet(); animSetXY.playTogether(animX, animY); animSetXY.start(); } private int getNoneZoroSize(int currentCloumn) { int size=0; for (int i=0;i<array.length;i++) { if(currentCloumn!=i) continue; for (int j=0;j<3;j++){ if(array[currentCloumn][j]!=0){ size++; } } } return size; } private View getCurrentView(float x, float y) { if((x<textView1.getRight()&x>textView1.getLeft())&&(y<textView1.getBottom()&y>textView1.getTop())){ return textView1; }else if((x<textView2.getRight()&x>textView2.getLeft())&&(y<textView2.getBottom()&y>textView2.getTop())){ return textView2; }else if((x<textView3.getRight()&x>textView3.getLeft())&&(y<textView3.getBottom()&y>textView3.getTop())){ return textView3; } return null; } class Coordinate{ int x; int y; public Coordinate(int x, int y) { this.x = x; this.y = y; } } public void isFinish(){ if(array[1][0]==1&array[1][1]==2&array[1][2]==3){ Toast.makeText(this.getContext(),"FINISH",Toast.LENGTH_LONG).show(); new AlertDialog.Builder(this.getContext()) .setMessage("恭喜你，过关了") .show(); } } }