├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── cn │ │ └── kevin │ │ └── puzzle │ │ └── ExampleInstrumentedTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── cn │ │ │ └── kevin │ │ │ └── puzzle │ │ │ ├── BitmapUtil.java │ │ │ ├── DataHelper.java │ │ │ ├── PuzzleActivity.java │ │ │ ├── PuzzleLayout.java │ │ │ └── model │ │ │ └── Block.java │ └── res │ │ ├── layout │ │ └── activity_puzzle.xml │ │ ├── mipmap-hdpi │ │ └── ic_launcher.png │ │ ├── mipmap-mdpi │ │ └── ic_launcher.png │ │ ├── mipmap-xhdpi │ │ └── ic_launcher.png │ │ ├── mipmap-xxhdpi │ │ ├── ic_launcher.png │ │ ├── pic_02.jpg │ │ ├── pic_03.jpg │ │ ├── pic_04.jpg │ │ ├── pic_05.jpg │ │ ├── pic_06.jpg │ │ ├── pic_07.jpg │ │ ├── pic_08.jpg │ │ ├── pic_09.jpg │ │ └── pic_10.jpg │ │ ├── mipmap-xxxhdpi │ │ └── ic_launcher.png │ │ ├── values-w820dp │ │ └── dimens.xml │ │ └── values │ │ ├── colors.xml │ │ ├── dimens.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── cn │ └── kevin │ └── puzzle │ └── ExampleUnitTest.java ├── build.gradle ├── demo.gif ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat └── settings.gradle /README.md: -------------------------------------------------------------------------------- 1 | # Puzzle game 2 | Android puzzle game. 3 | 4 | [![License](https://img.shields.io/badge/license-Apache%202-green.svg)](https://www.apache.org/licenses/LICENSE-2.0) 5 | 6 | 简单的安卓拼图游戏，内部滑动通过ViewDragHelper实现。 7 | 8 | Simple Android puzzle game, internal sliding is ViewDragHelper implementation. 9 | 10 | ## 预览 Preview 11 | ![](demo.gif) 12 | 13 | 14 | 附上实现步骤 [http://www.jianshu.com/p/8613c748aaaf](http://www.jianshu.com/p/8613c748aaaf) 15 | 16 | License 17 | -------- 18 | 19 | Copyright 2017 kevin. 20 | 21 | Licensed under the Apache License, Version 2.0 (the "License"); 22 | you may not use this file except in compliance with the License. 23 | You may obtain a copy of the License at 24 | 25 | http://www.apache.org/licenses/LICENSE-2.0 26 | 27 | Unless required by applicable law or agreed to in writing, software 28 | distributed under the License is distributed on an "AS IS" BASIS, 29 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 30 | See the License for the specific language governing permissions and 31 | limitations under the License. 32 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 25 5 | buildToolsVersion "26.0.1" 6 | defaultConfig { 7 | applicationId "cn.kevin.puzzle" 8 | minSdkVersion 14 9 | targetSdkVersion 25 10 | versionCode 1 11 | versionName "1.0" 12 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 13 | } 14 | buildTypes { 15 | release { 16 | minifyEnabled false 17 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 18 | } 19 | } 20 | } 21 | 22 | dependencies { 23 | compile fileTree(dir: 'libs', include: ['*.jar']) 24 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { 25 | exclude group: 'com.android.support', module: 'support-annotations' 26 | }) 27 | compile 'com.android.support:appcompat-v7:25.3.1' 28 | testCompile 'junit:junit:4.12' 29 | } 30 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in D:\Users\Administrator\AppData\Local\Android\sdk/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | -------------------------------------------------------------------------------- /app/src/androidTest/java/cn/kevin/puzzle/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package cn.kevin.puzzle; 2 | 3 | import android.content.Context; 4 | import android.support.test.InstrumentationRegistry; 5 | import android.support.test.runner.AndroidJUnit4; 6 | 7 | import org.junit.Test; 8 | import org.junit.runner.RunWith; 9 | 10 | import static org.junit.Assert.*; 11 | 12 | /** 13 | * Instrumentation test, which will execute on an Android device. 14 | * 15 | * @see Testing documentation 16 | */ 17 | @RunWith(AndroidJUnit4.class) 18 | public class ExampleInstrumentedTest { 19 | @Test 20 | public void useAppContext() throws Exception { 21 | // Context of the app under test. 22 | Context appContext = InstrumentationRegistry.getTargetContext(); 23 | 24 | assertEquals("cn.kevin.puzzle", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | -------------------------------------------------------------------------------- /app/src/main/java/cn/kevin/puzzle/BitmapUtil.java: -------------------------------------------------------------------------------- 1 | package cn.kevin.puzzle; 2 | 3 | import android.graphics.Bitmap; 4 | import android.graphics.Matrix; 5 | 6 | /** 7 | * 创建日期：2017/10/23. 8 | * 9 | * @author kevin 10 | */ 11 | 12 | public class BitmapUtil { 13 | public static Bitmap zoomImg(Bitmap bm, int newWidth ,int newHeight){ 14 | int width = bm.getWidth(); 15 | int height = bm.getHeight(); 16 | float scaleWidth = ((float) newWidth) / width; 17 | float scaleHeight = ((float) newHeight) / height; 18 | Matrix matrix = new Matrix(); 19 | matrix.postScale(scaleWidth, scaleHeight); 20 | return Bitmap.createBitmap(bm, 0, 0, width, height, matrix, true); 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /app/src/main/java/cn/kevin/puzzle/DataHelper.java: -------------------------------------------------------------------------------- 1 | package cn.kevin.puzzle; 2 | 3 | import android.util.Log; 4 | 5 | import java.util.ArrayList; 6 | import java.util.List; 7 | import java.util.Random; 8 | 9 | import cn.kevin.puzzle.model.Block; 10 | 11 | /** 12 | * 创建日期：2017/10/23. 13 | * 14 | * @author kevin 15 | */ 16 | class DataHelper { 17 | static final int N = -1; 18 | static final int L = 0; 19 | static final int T = 1; 20 | static final int R = 2; 21 | static final int B = 3; 22 | private static final String TAG = DataHelper.class.getSimpleName(); 23 | 24 | private int squareRootNum; 25 | private List models; 26 | 27 | DataHelper(){ 28 | models = new ArrayList<>(); 29 | } 30 | 31 | private void reset() { 32 | models.clear(); 33 | int position = 0; 34 | for (int i = 0; i< squareRootNum; i++){ 35 | for (int j = 0; j < squareRootNum; j++){ 36 | models.add(new Block(position, i, j)); 37 | position ++; 38 | } 39 | } 40 | } 41 | 42 | void setSquareRootNum(int squareRootNum){ 43 | this.squareRootNum = squareRootNum; 44 | reset(); 45 | } 46 | 47 | /** 48 | * 将索引出的model的值与空白model的值互换。 49 | */ 50 | boolean swapValueWithInvisibleModel(int index){ 51 | Block formModel = models.get(index); 52 | Block invisibleModel = models.get(0); 53 | swapValue(formModel, invisibleModel); 54 | return isCompleted(); 55 | } 56 | 57 | /** 58 | * 交换两个model的值 59 | */ 60 | private void swapValue(Block model, Block invisibleModel) { 61 | 62 | int position = model.position; 63 | int hPosition = model.hPosition; 64 | int vPosition = model.vPosition; 65 | 66 | model.position = invisibleModel.position; 67 | model.hPosition = invisibleModel.hPosition; 68 | model.vPosition = invisibleModel.vPosition; 69 | 70 | invisibleModel.position = position; 71 | invisibleModel.hPosition = hPosition; 72 | invisibleModel.vPosition = vPosition; 73 | } 74 | 75 | /** 76 | * 判断是否拼图完成。 77 | */ 78 | private boolean isCompleted(){ 79 | int num = squareRootNum * squareRootNum; 80 | for (int i = 0; i < num; i++){ 81 | Block model = models.get(i); 82 | if(model.position != i){ 83 | return false; 84 | } 85 | } 86 | return true; 87 | } 88 | 89 | public Block getModel(int index){ 90 | return models.get(index); 91 | } 92 | 93 | /** 94 | * 通过给定的位置获取model的索引 95 | */ 96 | private int getIndexByCurrentPosition(int currentPosition){ 97 | int num = squareRootNum * squareRootNum; 98 | for (int i = 0; i < num; i++) { 99 | if(models.get(i).position == currentPosition) 100 | return i; 101 | } 102 | return -1; 103 | } 104 | 105 | /** 106 | * 随机查询出空白位置周围的一个model的索引。 107 | */ 108 | public int findNeighborIndexOfInvisibleModel() { 109 | Block invisibleModel = models.get(0); 110 | int position = invisibleModel.position; 111 | int x = position % squareRootNum; 112 | int y = position / squareRootNum; 113 | int direction = new Random(System.nanoTime()).nextInt(4); 114 | Log.d(TAG, "direction " + direction); 115 | switch (direction){ 116 | case L: 117 | if(x != 0) 118 | return getIndexByCurrentPosition(position - 1); 119 | case T: 120 | if(y != 0) 121 | return getIndexByCurrentPosition(position - squareRootNum); 122 | case R: 123 | if(x != squareRootNum - 1) 124 | return getIndexByCurrentPosition(position + 1); 125 | case B: 126 | if(y != squareRootNum - 1) 127 | return getIndexByCurrentPosition(position + squareRootNum); 128 | } 129 | return findNeighborIndexOfInvisibleModel(); 130 | } 131 | 132 | /** 133 | * 获取索引处model的可移动方向，不能移动返回 -1。 134 | */ 135 | int getScrollDirection(int index){ 136 | 137 | Block model = models.get(index); 138 | int position = model.position; 139 | 140 | //获取当前view所在位置的坐标 x y 141 | /* 142 | * * * * * 143 | * * o * * 144 | * * * * * 145 | * * * * * 146 | */ 147 | int x = position % squareRootNum; 148 | int y = position / squareRootNum; 149 | int invisibleModelPosition = models.get(0).position; 150 | 151 | /* 152 | * 判断当前位置是否可以移动，如果可以移动就return可移动的方向。 153 | */ 154 | 155 | if(x != 0 && invisibleModelPosition == position - 1) 156 | return L; 157 | 158 | if(x != squareRootNum - 1 && invisibleModelPosition == position + 1) 159 | return R; 160 | 161 | if(y != 0 && invisibleModelPosition == position - squareRootNum) 162 | return T; 163 | 164 | if(y != squareRootNum - 1 && invisibleModelPosition == position + squareRootNum) 165 | return B; 166 | 167 | return N; 168 | } 169 | } 170 | -------------------------------------------------------------------------------- /app/src/main/java/cn/kevin/puzzle/PuzzleActivity.java: -------------------------------------------------------------------------------- 1 | package cn.kevin.puzzle; 2 | 3 | import android.content.DialogInterface; 4 | import android.support.v7.app.AlertDialog; 5 | import android.support.v7.app.AppCompatActivity; 6 | import android.os.Bundle; 7 | import android.view.MotionEvent; 8 | import android.view.View; 9 | import android.widget.ImageView; 10 | import android.widget.TextView; 11 | import android.widget.Toast; 12 | 13 | public class PuzzleActivity extends AppCompatActivity implements Runnable, View.OnTouchListener { 14 | PuzzleLayout puzzleLayout; 15 | TextView tvTips; 16 | ImageView ivTips; 17 | int squareRootNum = 2; 18 | int drawableId = R.mipmap.pic_02; 19 | @Override 20 | protected void onCreate(Bundle savedInstanceState) { 21 | super.onCreate(savedInstanceState); 22 | setContentView(R.layout.activity_puzzle); 23 | ivTips = (ImageView) findViewById(R.id.iv_tips); 24 | ivTips.setImageResource(drawableId); 25 | tvTips = (TextView) findViewById(R.id.tv_tips); 26 | tvTips.setOnTouchListener(this); 27 | puzzleLayout = (PuzzleLayout) findViewById(R.id.activity_swipe_card); 28 | puzzleLayout.setImage(drawableId, squareRootNum); 29 | puzzleLayout.setOnCompleteCallback(new PuzzleLayout.OnCompleteCallback() { 30 | @Override 31 | public void onComplete() { 32 | Toast.makeText(PuzzleActivity.this, R.string.next, Toast.LENGTH_LONG).show(); 33 | puzzleLayout.postDelayed(PuzzleActivity.this, 800); 34 | } 35 | }); 36 | } 37 | 38 | @Override 39 | public void run() { 40 | squareRootNum++; 41 | drawableId++; 42 | if(squareRootNum > 10){ 43 | Toast.makeText(PuzzleActivity.this, R.string.complete, Toast.LENGTH_SHORT).show(); 44 | showDialog(); 45 | }else { 46 | ivTips.setImageResource(drawableId); 47 | puzzleLayout.setImage(drawableId, squareRootNum); 48 | } 49 | } 50 | 51 | private void showDialog() { 52 | new AlertDialog.Builder(PuzzleActivity.this) 53 | .setTitle(R.string.success) 54 | .setMessage(R.string.restart) 55 | .setPositiveButton(R.string.ok, 56 | new DialogInterface.OnClickListener() { 57 | @Override 58 | public void onClick(DialogInterface dialog, int which) { 59 | squareRootNum = 2; 60 | drawableId = R.mipmap.pic_02; 61 | ivTips.setImageResource(drawableId); 62 | puzzleLayout.setImage(drawableId, squareRootNum); 63 | } 64 | }).setNegativeButton(R.string.exit, 65 | new DialogInterface.OnClickListener() { 66 | @Override 67 | public void onClick(DialogInterface dialog, int which) { 68 | finish(); 69 | } 70 | }).show(); 71 | } 72 | 73 | @Override 74 | public boolean onTouch(View v, MotionEvent event) { 75 | switch (event.getAction()){ 76 | case MotionEvent.ACTION_DOWN: 77 | ivTips.setVisibility(View.VISIBLE); 78 | break; 79 | default: 80 | ivTips.setVisibility(View.GONE); 81 | } 82 | return true; 83 | } 84 | } 85 | -------------------------------------------------------------------------------- /app/src/main/java/cn/kevin/puzzle/PuzzleLayout.java: -------------------------------------------------------------------------------- 1 | package cn.kevin.puzzle; 2 | 3 | import android.content.Context; 4 | import android.graphics.Bitmap; 5 | import android.graphics.BitmapFactory; 6 | import android.support.v4.widget.ViewDragHelper; 7 | import android.util.AttributeSet; 8 | import android.util.DisplayMetrics; 9 | import android.util.Log; 10 | import android.view.MotionEvent; 11 | import android.view.View; 12 | import android.view.ViewGroup; 13 | import android.view.ViewTreeObserver; 14 | import android.widget.ImageView; 15 | import android.widget.RelativeLayout; 16 | 17 | import cn.kevin.puzzle.model.Block; 18 | 19 | /** 20 | * 创建日期：2017/10/23. 21 | * 22 | * @author kevin 23 | */ 24 | 25 | public class PuzzleLayout extends RelativeLayout { 26 | private ViewDragHelper viewDragHelper; 27 | private static final String TAG = PuzzleLayout.class.getSimpleName(); 28 | private DataHelper mHelper; 29 | private int mDrawableId; 30 | private int mSquareRootNum; 31 | private int mHeight; 32 | private int mWidth; 33 | private int mItemWidth; 34 | private int mItemHeight; 35 | private OnCompleteCallback mOnCompleteCallback; 36 | 37 | public PuzzleLayout(Context context) { 38 | super(context); 39 | init(); 40 | } 41 | 42 | 43 | public PuzzleLayout(Context context, AttributeSet attrs) { 44 | super(context, attrs); 45 | init(); 46 | } 47 | 48 | public PuzzleLayout(Context context, AttributeSet attrs, int defStyleAttr) { 49 | super(context, attrs, defStyleAttr); 50 | init(); 51 | } 52 | 53 | private void init() { 54 | 55 | getViewTreeObserver().addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() { 56 | @Override 57 | public boolean onPreDraw() { 58 | mHeight = getHeight(); 59 | mWidth = getWidth(); 60 | getViewTreeObserver().removeOnPreDrawListener(this); 61 | if(mDrawableId != 0 && mSquareRootNum != 0){ 62 | createChildren(); 63 | } 64 | return false; 65 | } 66 | }); 67 | mHelper = new DataHelper(); 68 | 69 | viewDragHelper = ViewDragHelper.create(this, 1.0f, new ViewDragHelper.Callback() { 70 | @Override 71 | public boolean tryCaptureView(View child, int pointerId) { 72 | int index = indexOfChild(child); 73 | return mHelper.getScrollDirection(index) != DataHelper.N; 74 | } 75 | 76 | @Override 77 | public int clampViewPositionHorizontal(View child, int left, int dx) { 78 | 79 | int index = indexOfChild(child); 80 | int position = mHelper.getModel(index).position; 81 | int selfLeft = (position % mSquareRootNum) * mItemWidth; 82 | int leftEdge = selfLeft - mItemWidth; 83 | int rightEdge = selfLeft + mItemWidth; 84 | int direction = mHelper.getScrollDirection(index); 85 | //Log.d(TAG, "left " + left + " index" + index + " dx " + dx + " direction " + direction); 86 | switch (direction){ 87 | case DataHelper.L: 88 | if(left <= leftEdge) 89 | return leftEdge; 90 | else if(left >= selfLeft) 91 | return selfLeft; 92 | else 93 | return left; 94 | 95 | case DataHelper.R: 96 | if(left >= rightEdge) 97 | return rightEdge; 98 | else if (left <= selfLeft) 99 | return selfLeft; 100 | else 101 | return left; 102 | default: 103 | return selfLeft; 104 | } 105 | } 106 | 107 | @Override 108 | public int clampViewPositionVertical(View child, int top, int dy) { 109 | int index = indexOfChild(child); 110 | Block model = mHelper.getModel(index); 111 | int position = model.position; 112 | 113 | int selfTop = (position / mSquareRootNum) * mItemHeight; 114 | int topEdge = selfTop - mItemHeight; 115 | int bottomEdge = selfTop + mItemHeight; 116 | int direction = mHelper.getScrollDirection(index); 117 | //Log.d(TAG, "top " + top + " index " + index + " direction " + direction); 118 | switch (direction){ 119 | case DataHelper.T: 120 | if(top <= topEdge) 121 | return topEdge; 122 | else if (top >= selfTop) 123 | return selfTop; 124 | else 125 | return top; 126 | case DataHelper.B: 127 | if(top >= bottomEdge) 128 | return bottomEdge; 129 | else if (top <= selfTop) 130 | return selfTop; 131 | else 132 | return top; 133 | default: 134 | return selfTop; 135 | } 136 | } 137 | 138 | @Override 139 | public void onViewReleased(View releasedChild, float xvel, float yvel) { 140 | Log.d(TAG, "xvel " + xvel + " yvel " + yvel); 141 | int index = indexOfChild(releasedChild); 142 | boolean isCompleted = mHelper.swapValueWithInvisibleModel(index); 143 | Block item = mHelper.getModel(index); 144 | viewDragHelper.settleCapturedViewAt(item.hPosition * mItemWidth, item.vPosition * mItemHeight); 145 | View invisibleView = getChildAt(0); 146 | ViewGroup.LayoutParams layoutParams = invisibleView.getLayoutParams(); 147 | invisibleView.setLayoutParams(releasedChild.getLayoutParams()); 148 | releasedChild.setLayoutParams(layoutParams); 149 | invalidate(); 150 | if(isCompleted){ 151 | invisibleView.setVisibility(VISIBLE); 152 | mOnCompleteCallback.onComplete(); 153 | } 154 | } 155 | }); 156 | } 157 | 158 | @Override 159 | public boolean onInterceptTouchEvent(MotionEvent event){ 160 | return viewDragHelper.shouldInterceptTouchEvent(event); 161 | } 162 | 163 | @Override 164 | public boolean onTouchEvent(MotionEvent event) { 165 | viewDragHelper.processTouchEvent(event); 166 | return true; 167 | } 168 | 169 | @Override 170 | public void computeScroll() { 171 | if(viewDragHelper.continueSettling(true)) { 172 | invalidate(); 173 | } 174 | } 175 | 176 | public void setImage(int drawableId, int squareRootNum){ 177 | this.mSquareRootNum = squareRootNum; 178 | this.mDrawableId = drawableId; 179 | if(mWidth != 0 && mHeight != 0){ 180 | createChildren(); 181 | } 182 | } 183 | 184 | /** 185 | * 将子View index与mHelper中models的index一一对应， 186 | * 每次在交换子View位置的时候model同步更新currentPosition。 187 | */ 188 | private void createChildren(){ 189 | removeAllViews(); 190 | mHelper.setSquareRootNum(mSquareRootNum); 191 | 192 | DisplayMetrics dm = getResources().getDisplayMetrics(); 193 | BitmapFactory.Options options = new BitmapFactory.Options(); 194 | options.inDensity = dm.densityDpi; 195 | 196 | Bitmap resource = BitmapFactory.decodeResource(getResources(), mDrawableId, options); 197 | Bitmap bitmap = BitmapUtil.zoomImg(resource, mWidth, mHeight); 198 | resource.recycle(); 199 | 200 | mItemWidth = mWidth / mSquareRootNum; 201 | 202 | mItemHeight = mHeight / mSquareRootNum; 203 | 204 | 205 | for (int i = 0; i < mSquareRootNum; i++){ 206 | for (int j = 0; j < mSquareRootNum; j++){ 207 | Log.d(TAG, "mItemWidth * x " + (mItemWidth * i)); 208 | Log.d(TAG, "mItemWidth * y " + (mItemWidth * j)); 209 | ImageView iv = new ImageView(getContext()); 210 | iv.setScaleType(ImageView.ScaleType.FIT_XY); 211 | LayoutParams lp = new LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT); 212 | lp.leftMargin = j * mItemWidth; 213 | lp.topMargin = i * mItemHeight; 214 | iv.setLayoutParams(lp); 215 | Bitmap b = Bitmap.createBitmap(bitmap, lp.leftMargin, lp.topMargin, mItemWidth, mItemHeight); 216 | iv.setImageBitmap(b); 217 | addView(iv); 218 | } 219 | } 220 | randomOrder(); 221 | } 222 | 223 | public void randomOrder(){ 224 | int num = mSquareRootNum * mSquareRootNum * 8; 225 | View invisibleView = getChildAt(0); 226 | View neighbor; 227 | for (int i = 0; i < num; i ++){ 228 | int neighborPosition = mHelper.findNeighborIndexOfInvisibleModel(); 229 | ViewGroup.LayoutParams invisibleLp = invisibleView.getLayoutParams(); 230 | neighbor = getChildAt(neighborPosition); 231 | invisibleView.setLayoutParams(neighbor.getLayoutParams()); 232 | neighbor.setLayoutParams(invisibleLp); 233 | mHelper.swapValueWithInvisibleModel(neighborPosition); 234 | } 235 | invisibleView.setVisibility(INVISIBLE); 236 | } 237 | 238 | public void setOnCompleteCallback(OnCompleteCallback onCompleteCallback){ 239 | mOnCompleteCallback = onCompleteCallback; 240 | } 241 | 242 | public interface OnCompleteCallback{ 243 | void onComplete(); 244 | } 245 | } 246 | -------------------------------------------------------------------------------- /app/src/main/java/cn/kevin/puzzle/model/Block.java: -------------------------------------------------------------------------------- 1 | package cn.kevin.puzzle.model; 2 | 3 | /** 4 | * 创建日期：2017/10/23. 5 | * 6 | * @author kevin 7 | */ 8 | 9 | public class Block { 10 | public Block(int position, int vPosition, int hPosition){ 11 | this.position = position; 12 | this.vPosition = vPosition; 13 | this.hPosition = hPosition; 14 | } 15 | public int position; 16 | public int vPosition; 17 | public int hPosition; 18 | } 19 | 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-------------------------------------------------------------------------------- 1 | 2 | 3 | 16dp 4 | 16dp 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | Puzzle 3 | 恭喜通关！！ 4 | 解锁新关卡成功！！ 5 | 重新开始？ 6 | 确定 7 | 退出 8 | 你是天才，恭喜通关！！ 9 | Tips 10 | 11 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/test/java/cn/kevin/puzzle/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package cn.kevin.puzzle; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * @see Testing documentation 11 | */ 12 | public class ExampleUnitTest { 13 | @Test 14 | public void addition_isCorrect() throws Exception { 15 | assertEquals(4, 2 + 2); 16 | } 17 | } -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | 3 | buildscript { 4 | repositories { 5 | jcenter() 6 | } 7 | dependencies { 8 | classpath 'com.android.tools.build:gradle:2.2.1' 9 | 10 | // NOTE: Do not place your application dependencies here; they belong 11 | // in the individual module build.gradle files 12 | } 13 | } 14 | 15 | allprojects { 16 | repositories { 17 | jcenter() 18 | } 19 | } 20 | 21 | task clean(type: Delete) { 22 | delete rootProject.buildDir 23 | } 24 | -------------------------------------------------------------------------------- /demo.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/kevin-mob/Puzzle/7f688a21af7c9681d96b47efc2a84aa0c4a961f9/demo.gif -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | 3 | # IDE (e.g. Android Studio) users: 4 | # Gradle settings configured through the IDE *will override* 5 | # any settings specified in this file. 6 | 7 | # For more details on how to configure your build environment visit 8 | # http://www.gradle.org/docs/current/userguide/build_environment.html 9 | 10 | # Specifies the JVM arguments used for the daemon process. 11 | # The setting is particularly useful for tweaking memory settings. 12 | org.gradle.jvmargs=-Xmx1536m 13 | 14 | # When configured, Gradle will run in incubating parallel mode. 15 | # This option should only be used with decoupled projects. More details, visit 16 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 17 | # org.gradle.parallel=true 18 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/kevin-mob/Puzzle/7f688a21af7c9681d96b47efc2a84aa0c4a961f9/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Mon Dec 28 10:00:20 PST 2015 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip 7 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 10 | DEFAULT_JVM_OPTS="" 11 | 12 | APP_NAME="Gradle" 13 | APP_BASE_NAME=`basename "$0"` 14 | 15 | # Use the maximum available, or set MAX_FD != -1 to use that value. 16 | MAX_FD="maximum" 17 | 18 | warn ( ) { 19 | echo "$*" 20 | } 21 | 22 | die ( ) { 23 | echo 24 | echo "$*" 25 | echo 26 | exit 1 27 | } 28 | 29 | # OS specific support (must be 'true' or 'false'). 30 | cygwin=false 31 | msys=false 32 | darwin=false 33 | case "`uname`" in 34 | CYGWIN* ) 35 | cygwin=true 36 | ;; 37 | Darwin* ) 38 | darwin=true 39 | ;; 40 | MINGW* ) 41 | msys=true 42 | ;; 43 | esac 44 | 45 | # Attempt to set APP_HOME 46 | # Resolve links: $0 may be a link 47 | PRG="$0" 48 | # Need this for relative symlinks. 49 | while [ -h "$PRG" ] ; do 50 | ls=`ls -ld "$PRG"` 51 | link=`expr "$ls" : '.*-> \(.*\)$'` 52 | if expr "$link" : '/.*' > /dev/null; then 53 | PRG="$link" 54 | else 55 | PRG=`dirname "$PRG"`"/$link" 56 | fi 57 | done 58 | SAVED="`pwd`" 59 | cd "`dirname \"$PRG\"`/" >/dev/null 60 | APP_HOME="`pwd -P`" 61 | cd "$SAVED" >/dev/null 62 | 63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 64 | 65 | # Determine the Java command to use to start the JVM. 66 | if [ -n "$JAVA_HOME" ] ; then 67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 68 | # IBM's JDK on AIX uses strange locations for the executables 69 | JAVACMD="$JAVA_HOME/jre/sh/java" 70 | else 71 | JAVACMD="$JAVA_HOME/bin/java" 72 | fi 73 | if [ ! -x "$JAVACMD" ] ; then 74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 75 | 76 | Please set the JAVA_HOME variable in your environment to match the 77 | location of your Java installation." 78 | fi 79 | else 80 | JAVACMD="java" 81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 82 | 83 | Please set the JAVA_HOME variable in your environment to match the 84 | location of your Java installation." 85 | fi 86 | 87 | # Increase the maximum file descriptors if we can. 88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 89 | MAX_FD_LIMIT=`ulimit -H -n` 90 | if [ $? -eq 0 ] ; then 91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 92 | MAX_FD="$MAX_FD_LIMIT" 93 | fi 94 | ulimit -n $MAX_FD 95 | if [ $? -ne 0 ] ; then 96 | warn "Could not set maximum file descriptor limit: $MAX_FD" 97 | fi 98 | else 99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 100 | fi 101 | fi 102 | 103 | # For Darwin, add options to specify how the application appears in the dock 104 | if $darwin; then 105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 106 | fi 107 | 108 | # For Cygwin, switch paths to Windows format before running java 109 | if $cygwin ; then 110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 112 | JAVACMD=`cygpath --unix "$JAVACMD"` 113 | 114 | # We build the pattern for arguments to be converted via cygpath 115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 116 | SEP="" 117 | for dir in $ROOTDIRSRAW ; do 118 | ROOTDIRS="$ROOTDIRS$SEP$dir" 119 | SEP="|" 120 | done 121 | OURCYGPATTERN="(^($ROOTDIRS))" 122 | # Add a user-defined pattern to the cygpath arguments 123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 125 | fi 126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 127 | i=0 128 | for arg in "$@" ; do 129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 131 | 132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 134 | else 135 | eval `echo args$i`="\"$arg\"" 136 | fi 137 | i=$((i+1)) 138 | done 139 | case $i in 140 | (0) set -- ;; 141 | (1) set -- "$args0" ;; 142 | (2) set -- "$args0" "$args1" ;; 143 | (3) set -- "$args0" "$args1" "$args2" ;; 144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 150 | esac 151 | fi 152 | 153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 154 | function splitJvmOpts() { 155 | JVM_OPTS=("$@") 156 | } 157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 159 | 160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 161 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 12 | set DEFAULT_JVM_OPTS= 13 | 14 | set DIRNAME=%~dp0 15 | if "%DIRNAME%" == "" set DIRNAME=. 16 | set APP_BASE_NAME=%~n0 17 | set APP_HOME=%DIRNAME% 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windowz variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | if "%@eval[2+2]" == "4" goto 4NT_args 53 | 54 | :win9xME_args 55 | @rem Slurp the command line arguments. 56 | set CMD_LINE_ARGS= 57 | set _SKIP=2 58 | 59 | :win9xME_args_slurp 60 | if "x%~1" == "x" goto execute 61 | 62 | set CMD_LINE_ARGS=%* 63 | goto execute 64 | 65 | :4NT_args 66 | @rem Get arguments from the 4NT Shell from JP Software 67 | set CMD_LINE_ARGS=%$ 68 | 69 | :execute 70 | @rem Setup the command line 71 | 72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if "%ERRORLEVEL%"=="0" goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 85 | exit /b 1 86 | 87 | :mainEnd 88 | if "%OS%"=="Windows_NT" endlocal 89 | 90 | :omega 91 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | --------------------------------------------------------------------------------