diff --git a/LuckyActivity/.gitignore b/LuckyActivity/.gitignore
new file mode 100644
index 0000000..fd45b12
--- /dev/null
+++ b/LuckyActivity/.gitignore
@@ -0,0 +1,11 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches/build_file_checksums.ser
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
diff --git a/LuckyActivity/.idea/caches/gradle_models.ser b/LuckyActivity/.idea/caches/gradle_models.ser
new file mode 100644
index 0000000..17f311a
Binary files /dev/null and b/LuckyActivity/.idea/caches/gradle_models.ser differ
diff --git a/LuckyActivity/.idea/codeStyles/Project.xml b/LuckyActivity/.idea/codeStyles/Project.xml
new file mode 100644
index 0000000..ae78c11
--- /dev/null
+++ b/LuckyActivity/.idea/codeStyles/Project.xml
@@ -0,0 +1,113 @@
+
+
+
+
+
+
+
+
+
+ xmlns:android
+
+ ^$
+
+
+
+
+
+
+
+
+ xmlns:.*
+
+ ^$
+
+
+ BY_NAME
+
+
+
+
+
+
+ .*:id
+
+ http://schemas.android.com/apk/res/android
+
+
+
+
+
+
+
+
+ .*:name
+
+ http://schemas.android.com/apk/res/android
+
+
+
+
+
+
+
+
+ name
+
+ ^$
+
+
+
+
+
+
+
+
+ style
+
+ ^$
+
+
+
+
+
+
+
+
+ .*
+
+ ^$
+
+
+ BY_NAME
+
+
+
+
+
+
+ .*
+
+ http://schemas.android.com/apk/res/android
+
+
+ ANDROID_ATTRIBUTE_ORDER
+
+
+
+
+
+
+ .*
+
+ .*
+
+
+ BY_NAME
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/LuckyActivity/.idea/gradle.xml b/LuckyActivity/.idea/gradle.xml
new file mode 100644
index 0000000..ee635a3
--- /dev/null
+++ b/LuckyActivity/.idea/gradle.xml
@@ -0,0 +1,22 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/LuckyActivity/.idea/misc.xml b/LuckyActivity/.idea/misc.xml
new file mode 100644
index 0000000..e0d5b93
--- /dev/null
+++ b/LuckyActivity/.idea/misc.xml
@@ -0,0 +1,38 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/LuckyActivity/.idea/runConfigurations.xml b/LuckyActivity/.idea/runConfigurations.xml
new file mode 100644
index 0000000..7f68460
--- /dev/null
+++ b/LuckyActivity/.idea/runConfigurations.xml
@@ -0,0 +1,12 @@
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/LuckyActivity/app/.gitignore b/LuckyActivity/app/.gitignore
new file mode 100644
index 0000000..796b96d
--- /dev/null
+++ b/LuckyActivity/app/.gitignore
@@ -0,0 +1 @@
+/build
diff --git a/LuckyActivity/app/build.gradle b/LuckyActivity/app/build.gradle
new file mode 100644
index 0000000..9ea9a3d
--- /dev/null
+++ b/LuckyActivity/app/build.gradle
@@ -0,0 +1,28 @@
+apply plugin: 'com.android.application'
+
+android {
+ compileSdkVersion 28
+ defaultConfig {
+ applicationId "com.showly.luckyactivity"
+ minSdkVersion 15
+ targetSdkVersion 28
+ versionCode 1
+ versionName "1.0"
+ testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+ }
+ buildTypes {
+ release {
+ minifyEnabled false
+ proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+ }
+ }
+}
+
+dependencies {
+ implementation fileTree(dir: 'libs', include: ['*.jar'])
+ implementation 'com.android.support:appcompat-v7:28.0.0'
+ implementation 'com.android.support.constraint:constraint-layout:1.1.3'
+ testImplementation 'junit:junit:4.12'
+ androidTestImplementation 'com.android.support.test:runner:1.0.2'
+ androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
+}
diff --git a/LuckyActivity/app/proguard-rules.pro b/LuckyActivity/app/proguard-rules.pro
new file mode 100644
index 0000000..f1b4245
--- /dev/null
+++ b/LuckyActivity/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+# http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+# public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
diff --git a/LuckyActivity/app/src/androidTest/java/com/showly/luckyactivity/ExampleInstrumentedTest.java b/LuckyActivity/app/src/androidTest/java/com/showly/luckyactivity/ExampleInstrumentedTest.java
new file mode 100644
index 0000000..5e5a551
--- /dev/null
+++ b/LuckyActivity/app/src/androidTest/java/com/showly/luckyactivity/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.showly.luckyactivity;
+
+import android.content.Context;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see Testing documentation
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+ @Test
+ public void useAppContext() {
+ // Context of the app under test.
+ Context appContext = InstrumentationRegistry.getTargetContext();
+
+ assertEquals("com.showly.luckyactivity", appContext.getPackageName());
+ }
+}
diff --git a/LuckyActivity/app/src/main/AndroidManifest.xml b/LuckyActivity/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..cdb956d
--- /dev/null
+++ b/LuckyActivity/app/src/main/AndroidManifest.xml
@@ -0,0 +1,21 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/LuckyActivity/app/src/main/java/com/showly/luckyactivity/MainActivity.java b/LuckyActivity/app/src/main/java/com/showly/luckyactivity/MainActivity.java
new file mode 100644
index 0000000..a2e374f
--- /dev/null
+++ b/LuckyActivity/app/src/main/java/com/showly/luckyactivity/MainActivity.java
@@ -0,0 +1,40 @@
+package com.showly.luckyactivity;
+
+import android.support.v7.app.AppCompatActivity;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Toast;
+
+import com.showly.luckyactivity.view.LuckyView;
+
+public class MainActivity extends AppCompatActivity {
+
+ private LuckyView luckyView;
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_main);
+
+ initView();
+ initData();
+ initListener();
+ }
+
+ private void initView() {
+ luckyView = findViewById(R.id.lucky_view);
+ }
+
+ private void initData() {
+
+ }
+
+ private void initListener() {
+ luckyView.setLuckAnimationEndListener(new LuckyView.OnLuckAnimationEndListener() {
+ @Override
+ public void onLuckAnimationEnd(int pos, String msg) {
+ Toast.makeText(getApplicationContext(), msg, Toast.LENGTH_SHORT).show();
+ }
+ });
+ }
+}
diff --git a/LuckyActivity/app/src/main/java/com/showly/luckyactivity/view/LuckyView.java b/LuckyActivity/app/src/main/java/com/showly/luckyactivity/view/LuckyView.java
new file mode 100644
index 0000000..267f2c0
--- /dev/null
+++ b/LuckyActivity/app/src/main/java/com/showly/luckyactivity/view/LuckyView.java
@@ -0,0 +1,307 @@
+package com.showly.luckyactivity.view;
+
+import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
+import android.animation.ValueAnimator;
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.graphics.RectF;
+import android.support.annotation.Nullable;
+import android.util.AttributeSet;
+import android.util.Log;
+import android.view.MotionEvent;
+import android.view.View;
+
+import com.showly.luckyactivity.R;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+
+public class LuckyView extends View {
+ private Paint mPaint;
+ private float mStrokeWidth = 5;
+ private int mRepeatCount = 5; // 转的圈数
+ private int mRectSize; // 矩形的宽和高(矩形为正方形)
+ private boolean mShouldStartFlag;
+ private boolean mShouldStartNextTurn = true; // 标记是否应该开启下一轮抽奖
+ private int mStartLuckPosition = 0; // 开始抽奖的位置
+ private int mCurrentPosition = -1; // 当前转圈所在的位置
+
+ private OnLuckAnimationEndListener mLuckAnimationEndListener;
+
+ /**
+ * 可以通过对 mLuckNum 设置计算策略,来控制用户 中哪些奖 以及 中大奖 的概率
+ */
+ private int mLuckNum = 3; // 默认最终中奖位置
+
+ private List mRectFs; // 存储矩形的集合
+ private int[] mItemColor = {Color.parseColor("#ffefd6"), Color.parseColor("#ffefd6")}; // 矩形的颜色
+ private String[] mPrizeDescription = {"南一食堂", "南二食堂", "南三食堂", "北二食堂", "再来一次", "北三食堂", "中餐厅", "北一食堂", "开始"};
+ private int[] mLuckyPrizes = {R.drawable.nan1, R.drawable.nan2, R.drawable.nan3, R.drawable
+ .bei2, R.drawable.again, R.drawable.bei3, R.drawable.zhong, R.drawable.bei1 ,R
+ .drawable.begin};
+ private List lettersBeans;
+ private float left;
+ private float top;
+ private Bitmap[] bitmaps;
+ private String[] luckyName;
+ private String[] id;
+ private int selectPos;
+
+
+ public LuckyView(Context context) {
+ this(context, null);
+ }
+
+ public LuckyView(Context context, @Nullable AttributeSet attrs) {
+ this(context, attrs, 0);
+ }
+
+ public LuckyView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
+ super(context, attrs, defStyleAttr);
+ init();
+ }
+
+ private void init() {
+ mPaint = new Paint(Paint.ANTI_ALIAS_FLAG); // 抗锯齿
+ mPaint.setStyle(Paint.Style.FILL);
+ // mPaint.setStyle(Paint.Style.STROKE); // 设置样式为描边
+ mPaint.setStrokeWidth(mStrokeWidth); // 设置描边的宽度
+
+ mRectFs = new ArrayList<>();
+ }
+
+ public void setLuckAnimationEndListener(OnLuckAnimationEndListener luckAnimationEndListener) {
+ mLuckAnimationEndListener = luckAnimationEndListener;
+ }
+
+ public int getLuckNum() {
+ return mLuckNum;
+ }
+
+ public void setLuckNum(int luckNum) {
+ mLuckNum = luckNum;
+ }
+
+ public int[] getLuckyPrizes() {
+ return mLuckyPrizes;
+ }
+
+ public void setLuckyPrizes(int[] luckyPrizes) {
+ mLuckyPrizes = luckyPrizes;
+ }
+
+ public void setData(List lettersBeans) {
+ this.lettersBeans = lettersBeans;
+ invalidate();
+ }
+
+ @Override
+ protected void onSizeChanged(int w, int h, int oldw, int oldh) {
+ super.onSizeChanged(w, h, oldw, oldh);
+ mRectSize = (Math.min(w, h)) / 3; // 矩形的宽高
+
+ mRectFs.clear(); // 当控件大小改变的时候清空数据
+ initNineRect();
+ }
+
+ /**
+ * 初始化 9 个矩形(正方形)的位置信息
+ */
+ private void initNineRect() {
+ final float width = getWidth();
+
+ // 加载前三个矩形
+ for (int i = 0; i < 3; i++) {
+ float left = i * mRectSize + 5;
+ float right = (i + 1) * mRectSize;
+ float top = 5;
+ float bottom = mRectSize;
+ RectF rectF = new RectF(left, top, right, bottom);
+ mRectFs.add(rectF);
+ }
+
+ // 加载第 4 个矩形
+ mRectFs.add(new RectF(width - mRectSize + 5, mRectSize + 5, width, 2 * mRectSize));
+
+ // 加载第 5~7 个矩形
+ for (int j = 3; j > 0; j--) {
+ float left = width - (4 - j) * mRectSize + 5;
+ float right = width - (3 - j) * mRectSize;
+ float top = 2 * mRectSize + 5;
+ float bottom = 3 * mRectSize;
+ RectF rectF = new RectF(left, top, right, bottom);
+ mRectFs.add(rectF);
+ }
+
+ // 加载第 8 个矩形
+ mRectFs.add(new RectF(5, mRectSize + 5, mRectSize, 2 * mRectSize));
+
+ // 加载中心第 9 个矩形
+ mRectFs.add(new RectF(mRectSize + 5, mRectSize + 5, 2 * mRectSize, 2 * mRectSize));
+ }
+
+ @Override
+ protected void onDraw(Canvas canvas) {
+ super.onDraw(canvas);
+
+ drawNineRect(canvas);
+ drawNineBitmaps(canvas); // 填充奖品图片
+ drawNineText(canvas); // 填充奖品文字
+ }
+
+ /**
+ * 在每个矩形中填充奖品图片
+ * left:The position of the left side of the bitmap being drawn
+ * top:The position of the top side of the bitmap being drawn
+ */
+ private void drawNineBitmaps(final Canvas canvas) {
+
+ for (int i = 0; i < mRectFs.size(); i++) {
+ RectF rectF = mRectFs.get(i);
+ // 将图片设置在每个矩形中央
+ left = rectF.left + mRectSize / 4;
+ top = rectF.top + mRectSize / 4;
+ canvas.drawBitmap(Bitmap.createScaledBitmap(BitmapFactory.decodeResource(getResources(), mLuckyPrizes[i]), mRectSize / 2, mRectSize / 2, false), left, top, null);
+ }
+ }
+
+
+ /**
+ * 在每个矩形中央填充文字,代替抽奖图片
+ * x:he x-coordinate of the origin of the text being drawn
+ * y:The y-coordinate of the baseline of the text being drawn
+ */
+ private void drawNineText(Canvas canvas) {
+ for (int i = 0; i < mRectFs.size(); i++) {
+ RectF rectF = mRectFs.get(i);
+ float x = rectF.left + mRectSize / 4; // 将文字设置在每个矩形中央
+ float y = rectF.top + mRectSize - 20;
+ mPaint.setColor(Color.parseColor("#5e5448"));
+ mPaint.setStyle(Paint.Style.FILL);
+ mPaint.setTextSize(30); // unit px
+ if (i == mRectFs.size() - 1) {
+ canvas.drawText("", x, y, mPaint);
+ } else {
+ canvas.drawText(mPrizeDescription[i], x, y, mPaint);
+ }
+ }
+ }
+
+ /**
+ * 执行真正的绘制矩形操作
+ */
+ private void drawNineRect(Canvas canvas) {
+ for (int x = 0; x < mRectFs.size(); x++) {
+ RectF rectF = mRectFs.get(x);
+ if (x == 8) {
+ mPaint.setColor(Color.WHITE);
+ } else {
+ if (mCurrentPosition == x) {
+ mPaint.setColor(Color.parseColor("#edcea9"));
+ } else {
+ mPaint.setColor(mItemColor[x % 2]); // 标记当前转盘经过的位置
+ }
+ }
+ canvas.drawRect(rectF, mPaint);
+ }
+ }
+
+ @SuppressLint("ClickableViewAccessibility")
+ @Override
+ public boolean onTouchEvent(MotionEvent event) {
+ if (event.getAction() == MotionEvent.ACTION_DOWN) {
+ mShouldStartFlag = mRectFs.get(8).contains(event.getX(), event.getY());
+ return true;
+ }
+ if (event.getAction() == MotionEvent.ACTION_UP) {
+ if (mShouldStartFlag) {
+ if (mRectFs.get(8).contains(event.getX(), event.getY())) {
+ // mLuckAnimationEndListener.onClickLuck();
+ startAnim(); // 判断只有手指落下和抬起都在中间的矩形内时才开始执行动画抽奖
+ }
+ mShouldStartFlag = false;
+ }
+ }
+ return super.onTouchEvent(event);
+ }
+
+ private void startAnim() {
+ if (!mShouldStartNextTurn) {
+ return;
+ }
+ Random random = new Random();
+ setLuckNum(random.nextInt(8)); // 生成 [0,8) 的随机整数
+
+ ValueAnimator animator = ValueAnimator.ofInt(mStartLuckPosition, mRepeatCount * 8 + mLuckNum)
+ .setDuration(5000);
+
+ animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
+ @Override
+ public void onAnimationUpdate(ValueAnimator animation) {
+ final int position = (int) animation.getAnimatedValue();
+ setCurrentPosition(position % 8);
+ mShouldStartNextTurn = false;
+ }
+ });
+
+ animator.addListener(new AnimatorListenerAdapter() {
+ @Override
+ public void onAnimationEnd(Animator animation) {
+ mShouldStartNextTurn = true;
+ mStartLuckPosition = mLuckNum;
+ //最终选中的位置
+ if (mLuckAnimationEndListener != null) {
+ mLuckAnimationEndListener.onLuckAnimationEnd(mCurrentPosition,
+ mPrizeDescription[mCurrentPosition]);
+ }
+ }
+ });
+
+ animator.start();
+ }
+
+ private void setCurrentPosition(int position) {
+ mCurrentPosition = position;
+ invalidate(); // 强制刷新,在 UI 线程回调 onDraw()
+ }
+
+ public void setBitmap(Bitmap[] bitmaps1, String[] name, String[] strings) {
+ bitmaps = bitmaps1;
+ luckyName = name;
+ id = strings;
+ invalidate();
+ }
+
+ /**
+ * 选中id
+ *
+ * @param datas
+ */
+ public void setSelectId(int datas) {
+ String selectId = datas + "";
+
+ if (id != null && id.length != 0) {
+ for (int i = 0; i < id.length; i++) {
+ if (id[i].equals(selectId)) {
+ selectPos = i;
+ }
+ }
+ }
+
+ startAnim();
+ }
+
+ /**
+ * 用于抽奖结果回调
+ */
+ public interface OnLuckAnimationEndListener {
+ void onLuckAnimationEnd(int pos, String msg);
+ }
+}
diff --git a/LuckyActivity/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/LuckyActivity/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..1f6bb29
--- /dev/null
+++ b/LuckyActivity/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,34 @@
+
+
+
+
+
+
+
+
+
+
+
diff --git a/LuckyActivity/app/src/main/res/drawable/aaa.jpg b/LuckyActivity/app/src/main/res/drawable/aaa.jpg
new file mode 100644
index 0000000..8e95ed8
Binary files /dev/null and b/LuckyActivity/app/src/main/res/drawable/aaa.jpg differ
diff --git a/LuckyActivity/app/src/main/res/drawable/again.jpg b/LuckyActivity/app/src/main/res/drawable/again.jpg
new file mode 100644
index 0000000..25fd361
Binary files /dev/null and b/LuckyActivity/app/src/main/res/drawable/again.jpg differ
diff --git a/LuckyActivity/app/src/main/res/drawable/bbb.jpg b/LuckyActivity/app/src/main/res/drawable/bbb.jpg
new file mode 100644
index 0000000..9fb1fe7
Binary files /dev/null and b/LuckyActivity/app/src/main/res/drawable/bbb.jpg differ
diff --git a/LuckyActivity/app/src/main/res/drawable/begin.webp b/LuckyActivity/app/src/main/res/drawable/begin.webp
new file mode 100644
index 0000000..eed8277
Binary files /dev/null and b/LuckyActivity/app/src/main/res/drawable/begin.webp differ
diff --git a/LuckyActivity/app/src/main/res/drawable/bei1.webp b/LuckyActivity/app/src/main/res/drawable/bei1.webp
new file mode 100644
index 0000000..f9bae3e
Binary files /dev/null and b/LuckyActivity/app/src/main/res/drawable/bei1.webp differ
diff --git a/LuckyActivity/app/src/main/res/drawable/bei2.webp b/LuckyActivity/app/src/main/res/drawable/bei2.webp
new file mode 100644
index 0000000..b9db145
Binary files /dev/null and b/LuckyActivity/app/src/main/res/drawable/bei2.webp differ
diff --git a/LuckyActivity/app/src/main/res/drawable/bei3.png b/LuckyActivity/app/src/main/res/drawable/bei3.png
new file mode 100644
index 0000000..706b5fd
Binary files /dev/null and b/LuckyActivity/app/src/main/res/drawable/bei3.png differ
diff --git a/LuckyActivity/app/src/main/res/drawable/ccc.jpg b/LuckyActivity/app/src/main/res/drawable/ccc.jpg
new file mode 100644
index 0000000..702ba78
Binary files /dev/null and b/LuckyActivity/app/src/main/res/drawable/ccc.jpg differ
diff --git a/LuckyActivity/app/src/main/res/drawable/center_lucky.png b/LuckyActivity/app/src/main/res/drawable/center_lucky.png
new file mode 100644
index 0000000..9bb0856
Binary files /dev/null and b/LuckyActivity/app/src/main/res/drawable/center_lucky.png differ
diff --git a/LuckyActivity/app/src/main/res/drawable/ddd.jpg b/LuckyActivity/app/src/main/res/drawable/ddd.jpg
new file mode 100644
index 0000000..004b295
Binary files /dev/null and b/LuckyActivity/app/src/main/res/drawable/ddd.jpg differ
diff --git a/LuckyActivity/app/src/main/res/drawable/ic_launcher_background.xml b/LuckyActivity/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..0d025f9
--- /dev/null
+++ b/LuckyActivity/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/LuckyActivity/app/src/main/res/drawable/nan1.webp b/LuckyActivity/app/src/main/res/drawable/nan1.webp
new file mode 100644
index 0000000..333c4ad
Binary files /dev/null and b/LuckyActivity/app/src/main/res/drawable/nan1.webp differ
diff --git a/LuckyActivity/app/src/main/res/drawable/nan2.webp b/LuckyActivity/app/src/main/res/drawable/nan2.webp
new file mode 100644
index 0000000..3fa160b
Binary files /dev/null and b/LuckyActivity/app/src/main/res/drawable/nan2.webp differ
diff --git a/LuckyActivity/app/src/main/res/drawable/nan3.webp b/LuckyActivity/app/src/main/res/drawable/nan3.webp
new file mode 100644
index 0000000..7ee5c2b
Binary files /dev/null and b/LuckyActivity/app/src/main/res/drawable/nan3.webp differ
diff --git a/LuckyActivity/app/src/main/res/drawable/zhong.jpg b/LuckyActivity/app/src/main/res/drawable/zhong.jpg
new file mode 100644
index 0000000..fd8c7bb
Binary files /dev/null and b/LuckyActivity/app/src/main/res/drawable/zhong.jpg differ
diff --git a/LuckyActivity/app/src/main/res/layout/activity_main.xml b/LuckyActivity/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..c5ebfa6
--- /dev/null
+++ b/LuckyActivity/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,16 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/LuckyActivity/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/LuckyActivity/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/LuckyActivity/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+
+
+
+
+
\ No newline at end of file
diff --git a/LuckyActivity/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/LuckyActivity/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/LuckyActivity/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+
+
+
+
+
\ No newline at end of file
diff --git a/LuckyActivity/app/src/main/res/mipmap-hdpi/ic_launcher.png b/LuckyActivity/app/src/main/res/mipmap-hdpi/ic_launcher.png
new file mode 100644
index 0000000..898f3ed
Binary files /dev/null and b/LuckyActivity/app/src/main/res/mipmap-hdpi/ic_launcher.png differ
diff --git a/LuckyActivity/app/src/main/res/mipmap-hdpi/ic_launcher_round.png b/LuckyActivity/app/src/main/res/mipmap-hdpi/ic_launcher_round.png
new file mode 100644
index 0000000..dffca36
Binary files /dev/null and b/LuckyActivity/app/src/main/res/mipmap-hdpi/ic_launcher_round.png differ
diff --git a/LuckyActivity/app/src/main/res/mipmap-mdpi/ic_launcher.png b/LuckyActivity/app/src/main/res/mipmap-mdpi/ic_launcher.png
new file mode 100644
index 0000000..64ba76f
Binary files /dev/null and b/LuckyActivity/app/src/main/res/mipmap-mdpi/ic_launcher.png differ
diff --git a/LuckyActivity/app/src/main/res/mipmap-mdpi/ic_launcher_round.png b/LuckyActivity/app/src/main/res/mipmap-mdpi/ic_launcher_round.png
new file mode 100644
index 0000000..dae5e08
Binary files /dev/null and b/LuckyActivity/app/src/main/res/mipmap-mdpi/ic_launcher_round.png differ
diff --git a/LuckyActivity/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/LuckyActivity/app/src/main/res/mipmap-xhdpi/ic_launcher.png
new file mode 100644
index 0000000..e5ed465
Binary files /dev/null and b/LuckyActivity/app/src/main/res/mipmap-xhdpi/ic_launcher.png differ
diff --git a/LuckyActivity/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png b/LuckyActivity/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png
new file mode 100644
index 0000000..14ed0af
Binary files /dev/null and b/LuckyActivity/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png differ
diff --git a/LuckyActivity/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/LuckyActivity/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
new file mode 100644
index 0000000..b0907ca
Binary files /dev/null and b/LuckyActivity/app/src/main/res/mipmap-xxhdpi/ic_launcher.png differ
diff --git a/LuckyActivity/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png b/LuckyActivity/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
new file mode 100644
index 0000000..d8ae031
Binary files /dev/null and b/LuckyActivity/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png differ
diff --git a/LuckyActivity/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/LuckyActivity/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
new file mode 100644
index 0000000..2c18de9
Binary files /dev/null and b/LuckyActivity/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png differ
diff --git a/LuckyActivity/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png b/LuckyActivity/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
new file mode 100644
index 0000000..beed3cd
Binary files /dev/null and b/LuckyActivity/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png differ
diff --git a/LuckyActivity/app/src/main/res/values/colors.xml b/LuckyActivity/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..69b2233
--- /dev/null
+++ b/LuckyActivity/app/src/main/res/values/colors.xml
@@ -0,0 +1,6 @@
+
+
+ #008577
+ #00574B
+ #D81B60
+
diff --git a/LuckyActivity/app/src/main/res/values/strings.xml b/LuckyActivity/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..f59fd92
--- /dev/null
+++ b/LuckyActivity/app/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+
+ LuckyActivity
+
diff --git a/LuckyActivity/app/src/main/res/values/styles.xml b/LuckyActivity/app/src/main/res/values/styles.xml
new file mode 100644
index 0000000..5885930
--- /dev/null
+++ b/LuckyActivity/app/src/main/res/values/styles.xml
@@ -0,0 +1,11 @@
+
+
+
+
+
+
diff --git a/LuckyActivity/app/src/test/java/com/showly/luckyactivity/ExampleUnitTest.java b/LuckyActivity/app/src/test/java/com/showly/luckyactivity/ExampleUnitTest.java
new file mode 100644
index 0000000..1b4ff11
--- /dev/null
+++ b/LuckyActivity/app/src/test/java/com/showly/luckyactivity/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package com.showly.luckyactivity;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see Testing documentation
+ */
+public class ExampleUnitTest {
+ @Test
+ public void addition_isCorrect() {
+ assertEquals(4, 2 + 2);
+ }
+}
\ No newline at end of file
diff --git a/LuckyActivity/build.gradle b/LuckyActivity/build.gradle
new file mode 100644
index 0000000..fdfb867
--- /dev/null
+++ b/LuckyActivity/build.gradle
@@ -0,0 +1,27 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+
+buildscript {
+
+ repositories {
+ google()
+ jcenter()
+ }
+ dependencies {
+ classpath 'com.android.tools.build:gradle:3.5.2'
+
+
+ // NOTE: Do not place your application dependencies here; they belong
+ // in the individual module build.gradle files
+ }
+}
+
+allprojects {
+ repositories {
+ google()
+ jcenter()
+ }
+}
+
+task clean(type: Delete) {
+ delete rootProject.buildDir
+}
diff --git a/LuckyActivity/gradle.properties b/LuckyActivity/gradle.properties
new file mode 100644
index 0000000..1487463
--- /dev/null
+++ b/LuckyActivity/gradle.properties
@@ -0,0 +1,14 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx1536m
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+
diff --git a/LuckyActivity/gradle/wrapper/gradle-wrapper.jar b/LuckyActivity/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..f6b961f
Binary files /dev/null and b/LuckyActivity/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/LuckyActivity/gradle/wrapper/gradle-wrapper.properties b/LuckyActivity/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..ec12f14
--- /dev/null
+++ b/LuckyActivity/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Wed Nov 23 16:08:12 CST 2022
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip
diff --git a/LuckyActivity/gradlew b/LuckyActivity/gradlew
new file mode 100644
index 0000000..cccdd3d
--- /dev/null
+++ b/LuckyActivity/gradlew
@@ -0,0 +1,172 @@
+#!/usr/bin/env sh
+
+##############################################################################
+##
+## Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+ ls=`ls -ld "$PRG"`
+ link=`expr "$ls" : '.*-> \(.*\)$'`
+ if expr "$link" : '/.*' > /dev/null; then
+ PRG="$link"
+ else
+ PRG=`dirname "$PRG"`"/$link"
+ fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+ echo "$*"
+}
+
+die () {
+ echo
+ echo "$*"
+ echo
+ exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+ CYGWIN* )
+ cygwin=true
+ ;;
+ Darwin* )
+ darwin=true
+ ;;
+ MINGW* )
+ msys=true
+ ;;
+ NONSTOP* )
+ nonstop=true
+ ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+ if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+ # IBM's JDK on AIX uses strange locations for the executables
+ JAVACMD="$JAVA_HOME/jre/sh/java"
+ else
+ JAVACMD="$JAVA_HOME/bin/java"
+ fi
+ if [ ! -x "$JAVACMD" ] ; then
+ die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+else
+ JAVACMD="java"
+ which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+ MAX_FD_LIMIT=`ulimit -H -n`
+ if [ $? -eq 0 ] ; then
+ if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+ MAX_FD="$MAX_FD_LIMIT"
+ fi
+ ulimit -n $MAX_FD
+ if [ $? -ne 0 ] ; then
+ warn "Could not set maximum file descriptor limit: $MAX_FD"
+ fi
+ else
+ warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+ fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+ GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+ APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+ CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+ JAVACMD=`cygpath --unix "$JAVACMD"`
+
+ # We build the pattern for arguments to be converted via cygpath
+ ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+ SEP=""
+ for dir in $ROOTDIRSRAW ; do
+ ROOTDIRS="$ROOTDIRS$SEP$dir"
+ SEP="|"
+ done
+ OURCYGPATTERN="(^($ROOTDIRS))"
+ # Add a user-defined pattern to the cygpath arguments
+ if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+ OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+ fi
+ # Now convert the arguments - kludge to limit ourselves to /bin/sh
+ i=0
+ for arg in "$@" ; do
+ CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+ CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
+
+ if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
+ eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+ else
+ eval `echo args$i`="\"$arg\""
+ fi
+ i=$((i+1))
+ done
+ case $i in
+ (0) set -- ;;
+ (1) set -- "$args0" ;;
+ (2) set -- "$args0" "$args1" ;;
+ (3) set -- "$args0" "$args1" "$args2" ;;
+ (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+ (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+ (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+ (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+ (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+ (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+ esac
+fi
+
+# Escape application args
+save () {
+ for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+ echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+ cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"
diff --git a/LuckyActivity/gradlew.bat b/LuckyActivity/gradlew.bat
new file mode 100644
index 0000000..f955316
--- /dev/null
+++ b/LuckyActivity/gradlew.bat
@@ -0,0 +1,84 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/LuckyActivity/settings.gradle b/LuckyActivity/settings.gradle
new file mode 100644
index 0000000..e7b4def
--- /dev/null
+++ b/LuckyActivity/settings.gradle
@@ -0,0 +1 @@
+include ':app'