diff --git a/chengzi/.gitignore b/chengzi/.gitignore
new file mode 100644
index 0000000..aa724b7
--- /dev/null
+++ b/chengzi/.gitignore
@@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/chengzi/.idea/.gitignore b/chengzi/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/chengzi/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/chengzi/.idea/compiler.xml b/chengzi/.idea/compiler.xml
new file mode 100644
index 0000000..fb7f4a8
--- /dev/null
+++ b/chengzi/.idea/compiler.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/chengzi/.idea/gradle.xml b/chengzi/.idea/gradle.xml
new file mode 100644
index 0000000..ce86a83
--- /dev/null
+++ b/chengzi/.idea/gradle.xml
@@ -0,0 +1,20 @@
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/chengzi/.idea/misc.xml b/chengzi/.idea/misc.xml
new file mode 100644
index 0000000..bdd9278
--- /dev/null
+++ b/chengzi/.idea/misc.xml
@@ -0,0 +1,10 @@
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/chengzi/.idea/render.experimental.xml b/chengzi/.idea/render.experimental.xml
new file mode 100644
index 0000000..8ec256a
--- /dev/null
+++ b/chengzi/.idea/render.experimental.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/chengzi/app/.gitignore b/chengzi/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/chengzi/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/chengzi/app/build.gradle b/chengzi/app/build.gradle
new file mode 100644
index 0000000..397fde6
--- /dev/null
+++ b/chengzi/app/build.gradle
@@ -0,0 +1,41 @@
+plugins {
+ id 'com.android.application'
+}
+
+android {
+ namespace 'com.example.chengzi'
+ compileSdk 33
+
+ defaultConfig {
+ applicationId "com.example.chengzi"
+ minSdk 24
+ targetSdk 33
+ versionCode 1
+ versionName "1.0"
+
+ testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+ }
+
+ buildTypes {
+ release {
+ minifyEnabled false
+ proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+ }
+ }
+ compileOptions {
+ sourceCompatibility JavaVersion.VERSION_1_8
+ targetCompatibility JavaVersion.VERSION_1_8
+ }
+}
+
+dependencies {
+
+ implementation 'androidx.appcompat:appcompat:1.4.1'
+ implementation 'com.google.android.material:material:1.5.0'
+ implementation 'androidx.constraintlayout:constraintlayout:2.1.3'
+ testImplementation 'junit:junit:4.13.2'
+ androidTestImplementation 'androidx.test.ext:junit:1.1.3'
+ androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
+ implementation 'com.github.crazyandcoder:citypicker:6.0.2'
+
+}
diff --git a/chengzi/app/proguard-rules.pro b/chengzi/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/chengzi/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
\ No newline at end of file
diff --git a/chengzi/app/src/androidTest/java/com/example/chengzi/ExampleInstrumentedTest.java b/chengzi/app/src/androidTest/java/com/example/chengzi/ExampleInstrumentedTest.java
new file mode 100644
index 0000000..3a45dbb
--- /dev/null
+++ b/chengzi/app/src/androidTest/java/com/example/chengzi/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.example.chengzi;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.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.getInstrumentation().getTargetContext();
+ assertEquals("com.example.chengzi", appContext.getPackageName());
+ }
+}
\ No newline at end of file
diff --git a/chengzi/app/src/main/AndroidManifest.xml b/chengzi/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..6b8ebd1
--- /dev/null
+++ b/chengzi/app/src/main/AndroidManifest.xml
@@ -0,0 +1,32 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/chengzi/app/src/main/java/com/example/chengzi/MainActivity.java b/chengzi/app/src/main/java/com/example/chengzi/MainActivity.java
new file mode 100644
index 0000000..0c0938d
--- /dev/null
+++ b/chengzi/app/src/main/java/com/example/chengzi/MainActivity.java
@@ -0,0 +1,40 @@
+package com.example.chengzi;
+
+import static androidx.constraintlayout.helper.widget.MotionEffect.TAG;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.widget.Button;
+
+public class MainActivity extends AppCompatActivity {
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState); //初始化
+ setContentView(R.layout.activity_main); //创建一个布局文件
+ Button button =(Button) findViewById(R.id.login2);
+ button.setOnClickListener(new View.OnClickListener() {
+ @Override
+ public void onClick(View view) {
+ Intent intent = new Intent();
+ intent.setClass(MainActivity.this,reigester.class);
+ startActivity(intent);
+ Log.w(TAG, "onClick:点击了注册按钮 ");
+ }
+ });
+ Button button1=(Button) findViewById(R.id.login);
+ button1.setOnClickListener(new View.OnClickListener() {
+ @Override
+ public void onClick(View view) {
+ Intent intent = new Intent();
+ intent.setClass(MainActivity.this,userinformation.class);
+ startActivity(intent);
+ }
+ });
+ }
+}
\ No newline at end of file
diff --git a/chengzi/app/src/main/java/com/example/chengzi/reigester.java b/chengzi/app/src/main/java/com/example/chengzi/reigester.java
new file mode 100644
index 0000000..a1fbf9d
--- /dev/null
+++ b/chengzi/app/src/main/java/com/example/chengzi/reigester.java
@@ -0,0 +1,48 @@
+package com.example.chengzi;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.os.Bundle;
+import android.view.View;
+import android.widget.TextView;
+
+import com.lljjcoder.Interface.OnCityItemClickListener;
+import com.lljjcoder.bean.CityBean;
+import com.lljjcoder.bean.DistrictBean;
+import com.lljjcoder.bean.ProvinceBean;
+import com.lljjcoder.citywheel.CityConfig;
+import com.lljjcoder.style.citypickerview.CityPickerView;
+
+public class reigester extends AppCompatActivity {
+ private TextView cityText;
+ CityPickerView mPicker = new CityPickerView();
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.reigster);
+ mPicker.init(this);
+ cityText = findViewById(R.id.reg_province);
+ cityText.setOnClickListener(new View.OnClickListener() {
+ @Override
+ public void onClick(View view) {
+ initCityPicker();
+ mPicker.showCityPicker();
+ }
+ });
+ }
+ public void initCityPicker(){
+ CityConfig cityConfig = new CityConfig.Builder().build();
+ mPicker.setConfig(cityConfig);
+ mPicker.setOnCityItemClickListener(new OnCityItemClickListener() {
+ @Override
+ public void onSelected(ProvinceBean province, CityBean city, DistrictBean district) {
+ cityText.setText(String.format("%s %s %s",province, city, district));
+ }
+
+ @Override
+ public void onCancel() {
+ super.onCancel();
+ }
+ });
+ }
+}
\ No newline at end of file
diff --git a/chengzi/app/src/main/java/com/example/chengzi/userinformation.java b/chengzi/app/src/main/java/com/example/chengzi/userinformation.java
new file mode 100644
index 0000000..bee4dc0
--- /dev/null
+++ b/chengzi/app/src/main/java/com/example/chengzi/userinformation.java
@@ -0,0 +1,14 @@
+package com.example.chengzi;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.os.Bundle;
+
+public class userinformation extends AppCompatActivity {
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.userinformation);
+ }
+}
\ No newline at end of file
diff --git a/chengzi/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/chengzi/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/chengzi/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/chengzi/app/src/main/res/drawable/address.png b/chengzi/app/src/main/res/drawable/address.png
new file mode 100644
index 0000000..5971207
Binary files /dev/null and b/chengzi/app/src/main/res/drawable/address.png differ
diff --git a/chengzi/app/src/main/res/drawable/arrow_down.png b/chengzi/app/src/main/res/drawable/arrow_down.png
new file mode 100644
index 0000000..ca01021
Binary files /dev/null and b/chengzi/app/src/main/res/drawable/arrow_down.png differ
diff --git a/chengzi/app/src/main/res/drawable/button_login.png b/chengzi/app/src/main/res/drawable/button_login.png
new file mode 100644
index 0000000..42d3052
Binary files /dev/null and b/chengzi/app/src/main/res/drawable/button_login.png differ
diff --git a/chengzi/app/src/main/res/drawable/button_register.png b/chengzi/app/src/main/res/drawable/button_register.png
new file mode 100644
index 0000000..42d3052
Binary files /dev/null and b/chengzi/app/src/main/res/drawable/button_register.png differ
diff --git a/chengzi/app/src/main/res/drawable/city.png b/chengzi/app/src/main/res/drawable/city.png
new file mode 100644
index 0000000..055e886
Binary files /dev/null and b/chengzi/app/src/main/res/drawable/city.png differ
diff --git a/chengzi/app/src/main/res/drawable/currency.png b/chengzi/app/src/main/res/drawable/currency.png
new file mode 100644
index 0000000..f1f6c24
Binary files /dev/null and b/chengzi/app/src/main/res/drawable/currency.png differ
diff --git a/chengzi/app/src/main/res/drawable/ic_launcher_background.xml b/chengzi/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/chengzi/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
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+
+
diff --git a/chengzi/app/src/main/res/drawable/kajuan.png b/chengzi/app/src/main/res/drawable/kajuan.png
new file mode 100644
index 0000000..396efdf
Binary files /dev/null and b/chengzi/app/src/main/res/drawable/kajuan.png differ
diff --git a/chengzi/app/src/main/res/drawable/left.png b/chengzi/app/src/main/res/drawable/left.png
new file mode 100644
index 0000000..a8514ba
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diff --git a/chengzi/app/src/main/res/drawable/orange.png b/chengzi/app/src/main/res/drawable/orange.png
new file mode 100644
index 0000000..03d465b
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diff --git a/chengzi/app/src/main/res/drawable/passward.png b/chengzi/app/src/main/res/drawable/passward.png
new file mode 100644
index 0000000..0ef23a0
Binary files /dev/null and b/chengzi/app/src/main/res/drawable/passward.png differ
diff --git a/chengzi/app/src/main/res/drawable/sex.png b/chengzi/app/src/main/res/drawable/sex.png
new file mode 100644
index 0000000..c217c2e
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diff --git a/chengzi/app/src/main/res/drawable/sure_passward.png b/chengzi/app/src/main/res/drawable/sure_passward.png
new file mode 100644
index 0000000..24cd912
Binary files /dev/null and b/chengzi/app/src/main/res/drawable/sure_passward.png differ
diff --git a/chengzi/app/src/main/res/drawable/system.png b/chengzi/app/src/main/res/drawable/system.png
new file mode 100644
index 0000000..8dfb7ac
Binary files /dev/null and b/chengzi/app/src/main/res/drawable/system.png differ
diff --git a/chengzi/app/src/main/res/drawable/user.png b/chengzi/app/src/main/res/drawable/user.png
new file mode 100644
index 0000000..61b45a7
Binary files /dev/null and b/chengzi/app/src/main/res/drawable/user.png differ
diff --git a/chengzi/app/src/main/res/drawable/user_name.png b/chengzi/app/src/main/res/drawable/user_name.png
new file mode 100644
index 0000000..3f1dab6
Binary files /dev/null and b/chengzi/app/src/main/res/drawable/user_name.png differ
diff --git a/chengzi/app/src/main/res/drawable/user_orange.png b/chengzi/app/src/main/res/drawable/user_orange.png
new file mode 100644
index 0000000..843afe5
Binary files /dev/null and b/chengzi/app/src/main/res/drawable/user_orange.png differ
diff --git a/chengzi/app/src/main/res/drawable/user_sex.png b/chengzi/app/src/main/res/drawable/user_sex.png
new file mode 100644
index 0000000..4fe4617
Binary files /dev/null and b/chengzi/app/src/main/res/drawable/user_sex.png differ
diff --git a/chengzi/app/src/main/res/layout/activity_main.xml b/chengzi/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..0c1ccbd
--- /dev/null
+++ b/chengzi/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,96 @@
+
+
+
+
+
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+
+
+
+
+
+
+
+
+
+
+
+
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+
+
+
\ No newline at end of file
diff --git a/chengzi/app/src/main/res/layout/reigster.xml b/chengzi/app/src/main/res/layout/reigster.xml
new file mode 100644
index 0000000..611fc63
--- /dev/null
+++ b/chengzi/app/src/main/res/layout/reigster.xml
@@ -0,0 +1,146 @@
+
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+
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+
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+
+
+
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+
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+
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+
+
\ No newline at end of file
diff --git a/chengzi/app/src/main/res/layout/userinformation.xml b/chengzi/app/src/main/res/layout/userinformation.xml
new file mode 100644
index 0000000..b4b2147
--- /dev/null
+++ b/chengzi/app/src/main/res/layout/userinformation.xml
@@ -0,0 +1,127 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
+
+
\ No newline at end of file
diff --git a/chengzi/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/chengzi/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/chengzi/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+
+
+
+
+
\ No newline at end of file
diff --git a/chengzi/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/chengzi/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..eca70cf
--- /dev/null
+++ b/chengzi/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+
+
+
+
+
\ No newline at end of file
diff --git a/chengzi/app/src/main/res/mipmap-anydpi-v33/ic_launcher.xml b/chengzi/app/src/main/res/mipmap-anydpi-v33/ic_launcher.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/chengzi/app/src/main/res/mipmap-anydpi-v33/ic_launcher.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/chengzi/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/chengzi/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
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diff --git a/chengzi/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/chengzi/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
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diff --git a/chengzi/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/chengzi/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
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diff --git a/chengzi/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/chengzi/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
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diff --git a/chengzi/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/chengzi/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
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diff --git a/chengzi/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/chengzi/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
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diff --git a/chengzi/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/chengzi/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
Binary files /dev/null and b/chengzi/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp differ
diff --git a/chengzi/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/chengzi/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
Binary files /dev/null and b/chengzi/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp differ
diff --git a/chengzi/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/chengzi/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
Binary files /dev/null and b/chengzi/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp differ
diff --git a/chengzi/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/chengzi/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
Binary files /dev/null and b/chengzi/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp differ
diff --git a/chengzi/app/src/main/res/values-night/themes.xml b/chengzi/app/src/main/res/values-night/themes.xml
new file mode 100644
index 0000000..5a42bdf
--- /dev/null
+++ b/chengzi/app/src/main/res/values-night/themes.xml
@@ -0,0 +1,16 @@
+
+
+
+
\ No newline at end of file
diff --git a/chengzi/app/src/main/res/values/colors.xml b/chengzi/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..f8c6127
--- /dev/null
+++ b/chengzi/app/src/main/res/values/colors.xml
@@ -0,0 +1,10 @@
+
+
+ #FFBB86FC
+ #FF6200EE
+ #FF3700B3
+ #FF03DAC5
+ #FF018786
+ #FF000000
+ #FFFFFFFF
+
\ No newline at end of file
diff --git a/chengzi/app/src/main/res/values/strings.xml b/chengzi/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..167df20
--- /dev/null
+++ b/chengzi/app/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+
+ 小橙子
+
\ No newline at end of file
diff --git a/chengzi/app/src/main/res/values/themes.xml b/chengzi/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..6b39e3d
--- /dev/null
+++ b/chengzi/app/src/main/res/values/themes.xml
@@ -0,0 +1,16 @@
+
+
+
+
\ No newline at end of file
diff --git a/chengzi/app/src/main/res/xml/backup_rules.xml b/chengzi/app/src/main/res/xml/backup_rules.xml
new file mode 100644
index 0000000..fa0f996
--- /dev/null
+++ b/chengzi/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,13 @@
+
+
+
+
\ No newline at end of file
diff --git a/chengzi/app/src/main/res/xml/data_extraction_rules.xml b/chengzi/app/src/main/res/xml/data_extraction_rules.xml
new file mode 100644
index 0000000..9ee9997
--- /dev/null
+++ b/chengzi/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,19 @@
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/chengzi/app/src/test/java/com/example/chengzi/ExampleUnitTest.java b/chengzi/app/src/test/java/com/example/chengzi/ExampleUnitTest.java
new file mode 100644
index 0000000..bf737e2
--- /dev/null
+++ b/chengzi/app/src/test/java/com/example/chengzi/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package com.example.chengzi;
+
+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/chengzi/build.gradle b/chengzi/build.gradle
new file mode 100644
index 0000000..f05eacf
--- /dev/null
+++ b/chengzi/build.gradle
@@ -0,0 +1,5 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+ id 'com.android.application' version '7.4.2' apply false
+ id 'com.android.library' version '7.4.2' apply false
+}
\ No newline at end of file
diff --git a/chengzi/gradle.properties b/chengzi/gradle.properties
new file mode 100644
index 0000000..3e927b1
--- /dev/null
+++ b/chengzi/gradle.properties
@@ -0,0 +1,21 @@
+# 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=-Xmx2048m -Dfile.encoding=UTF-8
+# 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
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
\ No newline at end of file
diff --git a/chengzi/gradle/wrapper/gradle-wrapper.jar b/chengzi/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e708b1c
Binary files /dev/null and b/chengzi/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/chengzi/gradle/wrapper/gradle-wrapper.properties b/chengzi/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..be900e4
--- /dev/null
+++ b/chengzi/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Thu Mar 16 10:27:05 CST 2023
+distributionBase=GRADLE_USER_HOME
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-bin.zip
+distributionPath=wrapper/dists
+zipStorePath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
diff --git a/chengzi/gradlew b/chengzi/gradlew
new file mode 100644
index 0000000..4f906e0
--- /dev/null
+++ b/chengzi/gradlew
@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+## 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 "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+ echo "$*"
+}
+
+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 or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; 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=`expr $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"
+
+exec "$JAVACMD" "$@"
diff --git a/chengzi/gradlew.bat b/chengzi/gradlew.bat
new file mode 100644
index 0000000..107acd3
--- /dev/null
+++ b/chengzi/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@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 Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@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="-Xmx64m" "-Xms64m"
+
+@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 execute
+
+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 execute
+
+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
+
+: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 %*
+
+: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/chengzi/settings.gradle b/chengzi/settings.gradle
new file mode 100644
index 0000000..f01deb9
--- /dev/null
+++ b/chengzi/settings.gradle
@@ -0,0 +1,19 @@
+pluginManagement {
+ repositories {
+ google()
+ mavenCentral()
+ gradlePluginPortal()
+ }
+}
+dependencyResolutionManagement {
+ repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+ repositories {
+ google()
+ mavenCentral()
+ maven {url 'https://jitpack.io'}
+
+ }
+}
+
+rootProject.name = "chengzi"
+include ':app'