master
unknown 2 years ago
parent 6c86ddbab0
commit f62f1c24c2

15
.gitignore vendored

@ -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

3
.idea/.gitignore vendored

@ -0,0 +1,3 @@
# Default ignored files
/shelf/
/workspace.xml

@ -0,0 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="CompilerConfiguration">
<bytecodeTargetLevel target="11" />
</component>
</project>

@ -0,0 +1,21 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="GradleMigrationSettings" migrationVersion="1" />
<component name="GradleSettings">
<option name="linkedExternalProjectsSettings">
<GradleProjectSettings>
<option name="testRunner" value="GRADLE" />
<option name="distributionType" value="DEFAULT_WRAPPED" />
<option name="externalProjectPath" value="$PROJECT_DIR$" />
<option name="gradleJvm" value="11" />
<option name="modules">
<set>
<option value="$PROJECT_DIR$" />
<option value="$PROJECT_DIR$/app" />
</set>
</option>
<option name="resolveModulePerSourceSet" value="false" />
</GradleProjectSettings>
</option>
</component>
</project>

@ -0,0 +1,63 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="DesignSurface">
<option name="filePathToZoomLevelMap">
<map>
<entry key="..\:/Android/LinShopping/app/src/main/res/drawable-v24/ic_launcher_foreground.xml" value="0.25729166666666664" />
<entry key="..\:/Android/LinShopping/app/src/main/res/drawable/bottom_navigation_item_selector.xml" value="0.25729166666666664" />
<entry key="..\:/Android/LinShopping/app/src/main/res/drawable/ic_home_black_24dp.xml" value="0.25729166666666664" />
<entry key="..\:/Android/LinShopping/app/src/main/res/drawable/ic_launcher_background.xml" value="0.25729166666666664" />
<entry key="..\:/Android/LinShopping/app/src/main/res/drawable/ic_notifications_black_24dp.xml" value="0.25729166666666664" />
<entry key="..\:/Android/LinShopping/app/src/main/res/drawable/sharp_edit.xml" value="0.25729166666666664" />
<entry key="..\:/Android/LinShopping/app/src/main/res/drawable/sharp_edittext.xml" value="0.16770833333333332" />
<entry key="..\:/Android/LinShopping/app/src/main/res/drawable/text_view_tags.xml" value="0.13697916666666668" />
<entry key="..\:/Android/LinShopping/app/src/main/res/layout/activity_main.xml" value="0.12083333333333333" />
<entry key="..\:/Android/LinShopping/app/src/main/res/layout/bottom_navigation_item_selector.xml" value="0.2265625" />
<entry key="..\:/Android/LinShopping/app/src/main/res/layout/dialog_goods.xml" value="0.1" />
<entry key="..\:/Android/LinShopping/app/src/main/res/layout/fragment_dashboard.xml" value="0.24114583333333334" />
<entry key="..\:/Android/LinShopping/app/src/main/res/layout/fragment_goods.xml" value="0.1515625" />
<entry key="..\:/Android/LinShopping/app/src/main/res/layout/fragment_person.xml" value="0.1515625" />
<entry key="..\:/Android/LinShopping/app/src/main/res/layout/fragment_shopping.xml" value="0.1515625" />
<entry key="..\:/Android/LinShopping/app/src/main/res/layout/layout.xml" value="0.10625" />
<entry key="..\:/Android/LinShopping/app/src/main/res/layout/list_item_buying.xml" value="0.1192084942084942" />
<entry key="..\:/Android/LinShopping/app/src/main/res/layout/list_item_goods.xml" value="0.25" />
<entry key="..\:/Android/LinShopping/app/src/main/res/layout/list_item_history.xml" value="0.2259963768115942" />
<entry key="..\:/Android/LinShopping/app/src/main/res/layout/list_item_shopping.xml" value="0.2259963768115942" />
<entry key="..\:/Android/LinShopping/app/src/main/res/layout/login_layout.xml" value="0.15572916666666667" />
<entry key="..\:/Android/LinShopping/app/src/main/res/layout/login_success_layout.xml" value="0.1703125" />
<entry key="..\:/Android/LinShopping/app/src/main/res/layout/registered_layout.xml" value="0.15572916666666667" />
<entry key="..\:/Android/LinShopping/app/src/main/res/layout/shopping_bottom.xml" value="0.20104754230459307" />
<entry key="..\:/Android/LinShopping/app/src/main/res/layout/shpping_bottom.xml" value="0.2259963768115942" />
<entry key="..\:/Android/LinShopping/app/src/main/res/layout/title.xml" value="0.2265625" />
<entry key="..\:/Android/LinShopping/app/src/main/res/layout/top_bar.xml" value="0.2" />
<entry key="..\:/Android/LinShopping/app/src/main/res/menu/bottom_nav_menu.xml" value="0.12083333333333333" />
<entry key="..\:/文件/学校/大三下/Andriod/程序/LinShopping/app/src/main/res/drawable/bottom_navigation_item_selector.xml" value="0.1265" />
<entry key="..\:/文件/学校/大三下/Andriod/程序/LinShopping/app/src/main/res/drawable/ic_launcher_background.xml" value="0.1265" />
<entry key="..\:/文件/学校/大三下/Andriod/程序/LinShopping/app/src/main/res/drawable/sharp_edit.xml" value="0.1265" />
<entry key="..\:/文件/学校/大三下/Andriod/程序/LinShopping/app/src/main/res/drawable/text_view_tags.xml" value="0.1265" />
<entry key="..\:/文件/学校/大三下/Andriod/程序/LinShopping/app/src/main/res/layout/activity_main.xml" value="0.25815217391304346" />
<entry key="..\:/文件/学校/大三下/Andriod/程序/LinShopping/app/src/main/res/layout/dialog_goods.xml" value="0.115625" />
<entry key="..\:/文件/学校/大三下/Andriod/程序/LinShopping/app/src/main/res/layout/fragment_goods.xml" value="0.115625" />
<entry key="..\:/文件/学校/大三下/Andriod/程序/LinShopping/app/src/main/res/layout/fragment_person.xml" value="0.115625" />
<entry key="..\:/文件/学校/大三下/Andriod/程序/LinShopping/app/src/main/res/layout/fragment_shopping.xml" value="0.115625" />
<entry key="..\:/文件/学校/大三下/Andriod/程序/LinShopping/app/src/main/res/layout/list_item_buying.xml" value="0.264" />
<entry key="..\:/文件/学校/大三下/Andriod/程序/LinShopping/app/src/main/res/layout/list_item_goods.xml" value="0.115625" />
<entry key="..\:/文件/学校/大三下/Andriod/程序/LinShopping/app/src/main/res/layout/list_item_shopping.xml" value="0.115625" />
<entry key="..\:/文件/学校/大三下/Andriod/程序/LinShopping/app/src/main/res/layout/login_layout.xml" value="0.115625" />
<entry key="..\:/文件/学校/大三下/Andriod/程序/LinShopping/app/src/main/res/layout/login_success_layout.xml" value="0.115625" />
<entry key="..\:/文件/学校/大三下/Andriod/程序/LinShopping/app/src/main/res/layout/registered_layout.xml" value="0.115625" />
<entry key="..\:/文件/学校/大三下/Andriod/程序/LinShopping/app/src/main/res/layout/shopping_bottom.xml" value="0.115625" />
<entry key="..\:/文件/学校/大三下/Andriod/程序/LinShopping/app/src/main/res/layout/top_bar.xml" value="0.115625" />
<entry key="..\:/文件/学校/大三下/Andriod/程序/LinShopping/app/src/main/res/menu/bottom_nav_menu.xml" value="0.264" />
<entry key="..\:/文件/学校/大三下/Andriod/程序/LinShopping/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml" value="0.2265" />
<entry key="..\:/文件/学校/大三下/Andriod/程序/LinShopping/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml" value="0.2265" />
</map>
</option>
</component>
<component name="ProjectRootManager" version="2" languageLevel="JDK_11" project-jdk-name="1.8" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/build/classes" />
</component>
<component name="ProjectType">
<option name="id" value="Android" />
</component>
</project>

@ -0,0 +1,13 @@
想要成功运行,一定要配置好:
Android Studio版本 (Android Studio Arctic Fox 2020.3.1 Patch 3)
SDK版本(Android 7.0 API24 Revision 2)
Gradle版本(7.0.2)
Android Gradle Plugin版本(7.0.3)
本程序由RongLin独立开发仅用于学习解释权归RongLin所有

1
app/.gitignore vendored

@ -0,0 +1 @@
/build

@ -0,0 +1,45 @@
plugins {
id 'com.android.application'
}
android {
compileSdk 30
defaultConfig {
applicationId "com.ronglin.linshopping"
minSdk 27
targetSdk 30
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
}
buildFeatures {
viewBinding true
}
}
dependencies {
implementation 'androidx.appcompat:appcompat:1.2.0'
implementation 'com.google.android.material:material:1.3.0'
implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
implementation 'androidx.lifecycle:lifecycle-livedata-ktx:2.3.1'
implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1'
implementation 'androidx.navigation:navigation-fragment:2.3.5'
implementation 'androidx.navigation:navigation-ui:2.3.5'
testImplementation 'junit:junit:4.+'
androidTestImplementation 'androidx.test.ext:junit:1.1.2'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
}

@ -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

Binary file not shown.

@ -0,0 +1,20 @@
{
"version": 3,
"artifactType": {
"type": "APK",
"kind": "Directory"
},
"applicationId": "com.ronglin.linshopping",
"variantName": "release",
"elements": [
{
"type": "SINGLE",
"filters": [],
"attributes": [],
"versionCode": 1,
"versionName": "1.0",
"outputFile": "app-release.apk"
}
],
"elementType": "File"
}

@ -0,0 +1,26 @@
package com.ronglin.linshopping;
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 <a href="http://d.android.com/tools/testing">Testing documentation</a>
*/
@RunWith(AndroidJUnit4.class)
public class ExampleInstrumentedTest {
@Test
public void useAppContext() {
// Context of the app under test.
Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
assertEquals("com.ronglin.linshopping", appContext.getPackageName());
}
}

@ -0,0 +1,27 @@
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.ronglin.linshopping" >
<application
android:allowBackup="true"
android:icon="@drawable/photo"
android:label="@string/app_name"
android:roundIcon="@drawable/photo"
android:supportsRtl="true"
android:theme="@style/Theme.LinShopping" >
<activity
android:name=".RegisteredActivity"
android:exported="false" />
<activity
android:name=".MainActivity"
android:exported="true"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>

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package com.ronglin.linshopping;
import android.app.Activity;
import android.app.Dialog;
import android.content.Context;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import androidx.annotation.NonNull;
import com.ronglin.linshopping.application.Goods;
import com.ronglin.linshopping.databinding.DialogGoodsBinding;
public class GoodsDialog extends Dialog implements View.OnClickListener {
private Goods goods;
private Context context;
private DialogGoodsBinding binding;
public GoodsDialog(@NonNull Context context, Goods goods) {
super(context);
this.goods = goods;
this.context = context;
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
binding = DialogGoodsBinding.inflate(LayoutInflater.from(context));
setContentView(binding.getRoot());
// binding.imageViewPreviewDialog
if (goods.getBitmaps().size() > 0){
binding.imageViewPreviewDialog.setImageBitmap(goods.getBitmaps().get(0));
}
binding.getRoot().setOnClickListener(this);
binding.textViewGoodsDescribeDialog.setText(goods.getDescribe());
binding.textViewGoodsNameDialog.setText(goods.getGoodsName());
binding.textViewGoodsTagsDialog.setText(goods.getTags().toString());
binding.textViewGoodsPriceDialog.setText(Goods.toPriceString(goods.getPrice()));
}
@Override
public void onClick(View view) {
hide();
}
}

@ -0,0 +1,62 @@
package com.ronglin.linshopping;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.ImageView;
import com.google.android.material.bottomnavigation.BottomNavigationView;
import androidx.annotation.Nullable;
import androidx.appcompat.app.ActionBar;
import androidx.appcompat.app.AppCompatActivity;
import androidx.fragment.app.FragmentManager;
import androidx.lifecycle.ViewModelProvider;
import androidx.navigation.NavController;
import androidx.navigation.Navigation;
import androidx.navigation.ui.AppBarConfiguration;
import androidx.navigation.ui.NavigationUI;
import com.ronglin.linshopping.application.Goods;
import com.ronglin.linshopping.application.Person;
import com.ronglin.linshopping.databinding.ActivityMainBinding;
import com.ronglin.linshopping.ui.goods.GoodsFragment;
import com.ronglin.linshopping.ui.person.PersonFragment;
import com.ronglin.linshopping.ui.person.PersonViewModel;
import com.ronglin.linshopping.ui.shopping.ShoppingFragment;
import java.util.ArrayList;
public class MainActivity extends AppCompatActivity {
private ActivityMainBinding binding;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
ActionBar actionBar=getSupportActionBar();
if (actionBar != null) {
actionBar.hide();
}
binding = ActivityMainBinding.inflate(getLayoutInflater());
setContentView(binding.getRoot());
ImageView navView = findViewById(R.id.imageViewPersonPhoto);
// Passing each menu ID as a set of Ids because each
// menu should be considered as top level destinations.
AppBarConfiguration appBarConfiguration = new AppBarConfiguration.Builder(
R.id.navigation_goods, R.id.navigation_shopping, R.id.navigation_person)
.build();
NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment_activity_main);
NavigationUI.setupActionBarWithNavController(this, navController, appBarConfiguration);
NavigationUI.setupWithNavController(binding.navView, navController);
}
}

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package com.ronglin.linshopping;
import androidx.appcompat.app.AppCompatActivity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Toast;
import com.ronglin.linshopping.application.Database;
import com.ronglin.linshopping.application.MySQLiteHelper;
import com.ronglin.linshopping.application.Person;
import com.ronglin.linshopping.databinding.ActivityMainBinding;
import com.ronglin.linshopping.databinding.RegisteredLayoutBinding;
public class RegisteredActivity extends AppCompatActivity {
private RegisteredLayoutBinding registeredLayoutBinding;
public static int RESULTCODE_NEWPERSON = 1;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
registeredLayoutBinding = RegisteredLayoutBinding.inflate(getLayoutInflater());
setContentView(registeredLayoutBinding.getRoot());
registeredLayoutBinding.buttonCancelR.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
RegisteredActivity.this.finish();
}
});
registeredLayoutBinding.buttonRegistered.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
String userName = registeredLayoutBinding.editTextUsernameR.getText().toString().trim();
String password = registeredLayoutBinding.editTextPasswordR.getText().toString().trim();
String password2 = registeredLayoutBinding.editTextPasswordR2.getText().toString().trim();
if (!password.equals(password2)){
Toast.makeText(RegisteredActivity.this,"两次密码输入不一致!",Toast.LENGTH_SHORT).show();
return;
}
Database database = new Database(new MySQLiteHelper(RegisteredActivity.this));
Person person = database.findPersonFromSQLite(null,userName,password);
if (person != null){
Toast.makeText(RegisteredActivity.this,"该账号已经注册过了!",Toast.LENGTH_SHORT).show();
return;
} else {
userName = registeredLayoutBinding.editTextUsernameR.getText().toString().trim();
password = registeredLayoutBinding.editTextPasswordR.getText().toString().trim();
person = new Person(userName,password);
person.setNum(database.getPersonMaxNumFromSQLite()+1);
person.setId(String.valueOf(person.getNum()));
person.setMoney(0);
database.insertPersonToSQLite(person);
Toast.makeText(RegisteredActivity.this,"注册成功!",Toast.LENGTH_SHORT).show();
Intent intentRegisterSuccess = new Intent();
intentRegisterSuccess.putExtra("newPerson",person);
setResult(RESULTCODE_NEWPERSON,intentRegisterSuccess);
finish();
}
}
});
}
}

@ -0,0 +1,74 @@
package com.ronglin.linshopping.application;
import android.annotation.SuppressLint;
import android.content.Context;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;
import com.ronglin.linshopping.GoodsDialog;
import com.ronglin.linshopping.R;
import java.util.ArrayList;
public class BuyingListAdapter extends BaseAdapter {
private ArrayList<Goods> list_goods ;
private final Context context;
public BuyingListAdapter(ArrayList<Goods> list,Context context){
this.list_goods = list;
this.context = context;
}
public void setListGoods(ArrayList<Goods> list){
this.list_goods = list;
}
@Override
public int getCount() {
return list_goods.size();
}
@Override
public Object getItem(int i) {
return list_goods.get(i);
}
@Override
public long getItemId(int i) {
return i;
}
@SuppressLint("ViewHolder")
@Override
public View getView(int i, View view, ViewGroup viewGroup) {
@SuppressLint("ViewHolder") View item_view;
item_view = View.inflate(this.context, R.layout.list_item_buying,null);
ImageView imageViewPreviewBuying = item_view.findViewById(R.id.imageViewPreviewBuying);
TextView textViewGoodsNameBuying = item_view.findViewById(R.id.textViewGoodsNameBuying);
TextView textViewGoodsPriceBuying = item_view.findViewById(R.id.textViewGoodsPriceBuying);
item_view.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
GoodsDialog dialog = new GoodsDialog(context,list_goods.get(i));
dialog.show();
}
});
String t="-"+Goods.toPriceString(list_goods.get(i).getPrice());
textViewGoodsPriceBuying.setText(t);
textViewGoodsNameBuying.setText(list_goods.get(i).getGoodsName());
if (list_goods.get(i).getBitmaps().size() > 0){
imageViewPreviewBuying.setImageBitmap(list_goods.get(i).getBitmaps().get(0));
}
return item_view;
}
}

@ -0,0 +1,187 @@
package com.ronglin.linshopping.application;
import android.content.ContentValues;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.util.Log;
import java.util.ArrayList;
public class Database {
private MySQLiteHelper mySQLiteHelper;
private SQLiteDatabase database;
public Database(MySQLiteHelper mySQLiteHelper){
this.mySQLiteHelper = mySQLiteHelper;
}
public void insertPersonToSQLite(Person person){
database = mySQLiteHelper.getWritableDatabase();
ContentValues values = new ContentValues();
values.put("id",person.getId());
values.put("num",person.getNum());
values.put("username",person.getUsername());
values.put("password",person.getPassword());
values.put("money",person.getMoney());
long id = database.insert("person",null,values);
database.close();
}
public int getPersonMaxNumFromSQLite(){
database = mySQLiteHelper.getWritableDatabase();
int result;
Cursor cursor = database.rawQuery("SELECT MAX(num) FROM person",null);
if(cursor.getCount() ==0){
return 0;
} else {
cursor.moveToFirst();
result = cursor.getInt(0);
}
return result;
}
public int updatePersonToSQLite(Person person){
database = mySQLiteHelper.getWritableDatabase();
ContentValues values = new ContentValues();
values.put("num",person.getNum());
values.put("username",person.getUsername());
values.put("password",person.getPassword());
values.put("money",person.getMoney());
int number = database.update("person",values,"id=?",new String[]{person.getId()});
database.close();
return number;
}
public int deletePersonToSQLite(Person person){
database = mySQLiteHelper.getWritableDatabase();
int number = database.delete("person","id =?",new String[]{person.getId()});
database.close();
return number;
}
//此方法用来查询数据库中是否存在person
//优先查询idid==null查询username
//password为空时返回第一个username的信息 不为空时匹配用户名和密码
//当查询不到时返回null
public Person findPersonFromSQLite(String id,String username,String password){
database = mySQLiteHelper.getReadableDatabase();
Person person = new Person(username,null);
Cursor cursor ;
if(id != null && (!id.isEmpty())){
cursor = database.query("person",null,"id=?",new String[]{id},null,null,null);
if (cursor.getCount() ==0){
database.close();
return null;
}
cursor.moveToFirst();
person.setId(cursor.getString(0));
person.setNum(cursor.getInt(1));
person.setUsername(cursor.getString(2));
person.setPassword(cursor.getString(3));
person.setMoney(cursor.getInt(4));
cursor.close();
database.close();
return person;
} else if(username != null && (!username.isEmpty())){
cursor = database.query("person",null,"username=?",new String[]{username},null,null,null);
if (cursor.getCount() ==0){
database.close();
return null;
} else if(cursor.getCount() ==1){
cursor.moveToFirst();
if (password != null){
if (password.equals(cursor.getString(3))){ //如果密码相等
person.setId(cursor.getString(0));
person.setNum(cursor.getInt(1));
person.setUsername(cursor.getString(2));
person.setPassword(cursor.getString(3));
person.setMoney(cursor.getInt(4));
} else { //如果密码不相等
person = null;
}
} else {
person.setId(cursor.getString(0));
person.setNum(cursor.getInt(1));
person.setUsername(cursor.getString(2));
person.setPassword(cursor.getString(3));
person.setMoney(cursor.getInt(4));
}
cursor.close();
database.close();
return person;
} else {
cursor.moveToFirst();
if (cursor.getString(3).equals(password)){
person.setId(cursor.getString(0));
person.setNum(cursor.getInt(1));
person.setUsername(cursor.getString(2));
person.setPassword(cursor.getString(3));
person.setMoney(cursor.getInt(4));
} else {
boolean isExist = false;
while(cursor.moveToNext()){
if (cursor.getString(3).equals(password)){
cursor.moveToFirst();
person.setId(cursor.getString(0));
person.setNum(cursor.getInt(1));
person.setUsername(cursor.getString(2));
person.setPassword(cursor.getString(3));
person.setMoney(cursor.getInt(4));
isExist = true;
break;
}
}
if(!isExist) {
person = null;
}
}
cursor.close();
database.close();
return person;
}
}else {
database.close();
return null;
}
}
public void insertGoodsToSQLite(Person person,Goods goods,long time){
database = mySQLiteHelper.getWritableDatabase();
ContentValues values = new ContentValues();
values.put("id",person.getId());
values.put("goodsName",goods.getGoodsName());
values.put("time",time);
long id = database.insert("shopping",null,values);
database.close();
}
public int deleteGoodsToSQLite(Person person,Goods goods){
database = mySQLiteHelper.getWritableDatabase();
int number = database.delete("shopping","id =? and goodsName =?",new String[]{person.getId(),goods.getGoodsName()});
database.close();
return number;
}
public ArrayList<String> findGoodsListFromSQLite(Person person){
database = mySQLiteHelper.getReadableDatabase();
ArrayList<String> list = new ArrayList<>();
Cursor cursor = database.query("shopping",null,"id=?",new String[]{person.getId()},null,null,null);
if (cursor.getCount() == 0){
cursor.close();
database.close();
return list;
} else {
cursor.moveToFirst();
list.add(new String(cursor.getString(1)));
while (cursor.moveToNext()){
list.add(new String(cursor.getString(1)));
}
cursor.close();
database.close();
return list;
}
}
}

@ -0,0 +1,142 @@
package com.ronglin.linshopping.application;
import android.content.Context;
import android.content.pm.ApplicationInfo;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import com.ronglin.linshopping.R;
import java.io.InputStream;
import java.lang.annotation.Retention;
import java.util.ArrayList;
import java.util.Arrays;
public class Goods {
private ArrayList<Bitmap> bitmaps;
private String goodsName;
private String describe;
private ArrayList<String> tags;
private int price;
public static ArrayList<Goods> GOODSLIST =new ArrayList<>();
public static Goods DEULT_GOODS = new Goods();
public Goods(){
this.bitmaps = new ArrayList<>();
this.goodsName = "";
this.describe = "";
this.tags = new ArrayList<>();
this.price = -1;
}
public Goods(String goodsName, String describe, String[] tags, int price){
this();
this.goodsName = goodsName;
this.describe = describe;
this.price = price;
this.tags.addAll(Arrays.asList(tags));
}
public ArrayList<Bitmap> getBitmaps() {
return bitmaps;
}
public void setBitmaps(ArrayList<Bitmap> bitmaps) {
this.bitmaps = bitmaps;
}
public String getGoodsName() {
return goodsName;
}
public void setGoodsName(String goodsName) {
this.goodsName = goodsName;
}
public String getDescribe() {
return describe;
}
public void setDescribe(String describe) {
this.describe = describe;
}
public ArrayList<String> getTags() {
return tags;
}
public void setTags(ArrayList<String> tags) {
this.tags = tags;
}
public int getPrice() {
return price;
}
public void setPrice(int price) {
this.price = price;
}
public boolean equals(Goods goods){
return this.getGoodsName().equals(goods.getGoodsName())
&& this.getTags().equals(goods.getTags())
&& this.getDescribe().equals(goods.getDescribe())
&& this.getPrice() == goods.getPrice();
}
public static String toPriceString(int price){
StringBuffer sb = new StringBuffer(String.valueOf(price));
//小于2位数
if (sb.length()<=2)
{
if (sb.length() == 0){
sb.insert(0,"0.00");
} else if(sb.length() == 1){
sb.insert(0,"0.0");
} else if(sb.length() == 2){
sb.insert(0,"0.");
}
} else {
sb.insert(sb.length()-2,'.');
}
return sb.toString();
}
public static void getDefaultGoodsList(Context context){
GOODSLIST.clear();
Goods goods1 = new Goods("人字拖","夏季人字拖,清凉一夏",new String[]{"板鞋","凉鞋","人字拖"},5000);
goods1.setDescribe("夏季人字拖,清凉一夏,夏季人字拖,清凉一夏,夏季人字拖,清凉一夏,夏季人字拖,清凉一夏,夏季人字拖,清凉一夏");
Goods goods2 = new Goods("莱布尼茨篮球","好篮球就是它",new String[]{"篮球","莱布尼茨"},30000);
goods2.setDescribe("好篮球就是它,他就是好篮球!好篮球就是它,他就是好篮球!好篮球就是它,他就是好篮球!好篮球就是它,他就是好篮球!");
Goods goods3 = new Goods("尼龙克斯羽毛球拍","夏季球拍,神挡杀神",new String[]{"羽毛球拍","尼龙克斯"},15000);
goods3.setDescribe("夏季球拍,神挡杀神,买下此拍,让你的羽毛球技术增加几倍,买下此拍,让你的羽毛球技术增加几倍!!!");
Goods goods4 = new Goods("常德大拖鞋","应急拖鞋,紧急备用",new String[]{"凉鞋"},100);
goods4.setDescribe("应急拖鞋,紧急备用,应急拖鞋,紧急备用,应急拖鞋,紧急备用,应急拖鞋,紧急备用,应急拖鞋,紧急备用,应急拖鞋,紧急备用");
ArrayList<Bitmap> bitmaps1 = new ArrayList<>();
bitmaps1.add(BitmapFactory.decodeResource(context.getResources(), R.drawable.renzituo));
goods1.setBitmaps(bitmaps1);
ArrayList<Bitmap> bitmaps2 = new ArrayList<>();
bitmaps2.add(BitmapFactory.decodeResource(context.getResources(), R.drawable.liangxie));
goods2.setBitmaps(bitmaps2);
ArrayList<Bitmap> bitmaps3 = new ArrayList<>();
bitmaps3.add(BitmapFactory.decodeResource(context.getResources(), R.drawable.pixue));
goods3.setBitmaps(bitmaps3);
ArrayList<Bitmap> bitmaps4 = new ArrayList<>();
bitmaps4.add(BitmapFactory.decodeResource(context.getResources(), R.drawable.tuoxie));
goods4.setBitmaps(bitmaps4);
GOODSLIST.add(goods1);
GOODSLIST.add(goods2);
GOODSLIST.add(goods3);
GOODSLIST.add(goods4);
}
}

@ -0,0 +1,151 @@
package com.ronglin.linshopping.application;
import android.annotation.SuppressLint;
import android.content.Context;
import android.os.Handler;
import android.os.Message;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;
import com.ronglin.linshopping.GoodsDialog;
import com.ronglin.linshopping.R;
import com.ronglin.linshopping.ui.person.PersonFragment;
import com.ronglin.linshopping.ui.shopping.ShoppingFragment;
import java.util.ArrayList;
import java.util.Timer;
import java.util.TimerTask;
public class GoodsListAdapter extends BaseAdapter{
private ArrayList<Goods> list_goods;
private final Context context;
private boolean delay = false;
// private final ListItemGoodsBinding listItemGoodsBinding;
public GoodsListAdapter(ArrayList<Goods> list, Context context){
this.list_goods = list;
this.context = context;
// listItemGoodsBinding =ListItemGoodsBinding.inflate(LayoutInflater.from(context));
}
public void setListGoods(ArrayList<Goods> list){
this.list_goods = list;
}
@Override
public int getCount() {
return list_goods.size();
}
@Override
public Object getItem(int i) {
return list_goods.get(i);
}
@Override
public long getItemId(int i) {
return i;
}
@SuppressLint("ViewHolder")
@Override
public View getView(int i, View view, ViewGroup viewGroup) {
@SuppressLint("ViewHolder") View item_view;
item_view = View.inflate(this.context, R.layout.list_item_goods,null);
// View item_view = listItemGoodsBinding.getRoot();
//设置列表的显示形式
ImageView imageViewPreview = item_view.findViewById(R.id.imageViewPreview);
TextView textViewGoodsName = item_view.findViewById(R.id.textViewGoodsName);
TextView textViewGoodsTags = item_view.findViewById(R.id.textViewGoodsTags);
TextView textViewPrice = item_view.findViewById(R.id.textViewPrice);
ImageButton imageButtonAdd = item_view.findViewById(R.id.imageButtonAdd);
imageViewPreview.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
GoodsDialog dialog = new GoodsDialog(GoodsListAdapter.this.context,list_goods.get(i));
dialog.show();
}
});
textViewGoodsName.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
GoodsDialog dialog = new GoodsDialog(GoodsListAdapter.this.context,list_goods.get(i));
dialog.show();
}
});
textViewGoodsTags.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
GoodsDialog dialog = new GoodsDialog(GoodsListAdapter.this.context,list_goods.get(i));
dialog.show();
}
});
textViewPrice.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
GoodsDialog dialog = new GoodsDialog(GoodsListAdapter.this.context,list_goods.get(i));
dialog.show();
}
});
if (list_goods.get(i).getBitmaps().size() > 0){
imageViewPreview.setImageBitmap(list_goods.get(i).getBitmaps().get(0));
}
textViewGoodsName.setText(list_goods.get(i).getGoodsName());
textViewGoodsTags.setText(list_goods.get(i).getTags().toString());
textViewPrice.setText(Goods.toPriceString(list_goods.get(i).getPrice()));
imageButtonAdd.setOnClickListener(new View.OnClickListener() {
@SuppressLint("UseCompatLoadingForDrawables")
@Override
public void onClick(View view) {
if(!PersonFragment.ISLOGIN){
Toast.makeText(context,"请先登录",Toast.LENGTH_SHORT).show();
}else{
if (!delay){
ShoppingFragment.shoppingList.add(Goods.GOODSLIST.get(i));
Toast.makeText(context,"添加成功",Toast.LENGTH_SHORT).show();
delay = true;
imageButtonAdd.setImageResource(R.drawable.ok);
@SuppressLint("HandlerLeak") Handler mHandler = new Handler() {
@Override
public void handleMessage(Message msg) {
delay=false;
imageButtonAdd.setImageResource(R.drawable.shopping_add);
}
};
TimerTask task = new TimerTask(){
public void run() {
Message message = new Message();
mHandler.sendMessage(message);
}
};
Timer timer = new Timer();
timer.schedule(task, 1000);
}
}
}
});
return item_view;
}
}

@ -0,0 +1,26 @@
package com.ronglin.linshopping.application;
import android.content.Context;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
import androidx.annotation.Nullable;
public class MySQLiteHelper extends SQLiteOpenHelper {
public MySQLiteHelper(@Nullable Context context) {
super(context,"LinShopping.db", null, 1);
}
@Override
public void onCreate(SQLiteDatabase sqLiteDatabase) {
sqLiteDatabase.execSQL("create table person(id varchar(10) primary key,num integer,username varchar(30),password varchar(30),money integer)");
sqLiteDatabase.execSQL("create table shopping(id varchar(10),goodsName varchar(30),time bigint)");
}
@Override
public void onUpgrade(SQLiteDatabase sqLiteDatabase, int i, int i1) {
}
}

@ -0,0 +1,64 @@
package com.ronglin.linshopping.application;
import java.io.Serializable;
public class Person implements Serializable {
private String id;
private int num;
private String username;
private String password;
private int money =0 ;
public Person(String name, String password){
this.username = name;
this.password = password;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public void setNum(int num) {
this.num = num;
}
public int getNum() {
return num;
}
public int getMoney() {
return money;
}
public void setMoney(int money) {
this.money = money;
}
public String toString(){
String t;
t ="{id:%s,num:%s,username:%s,password:%s,money:%s}";
t =String.format(t,this.id,this.num,this.username,this.password,this.money);
return t;
}
}

@ -0,0 +1,133 @@
package com.ronglin.linshopping.application;
import android.annotation.SuppressLint;
import android.content.Context;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.CheckBox;
import android.widget.ImageView;
import android.widget.TextView;
import com.ronglin.linshopping.GoodsDialog;
import com.ronglin.linshopping.R;
import com.ronglin.linshopping.databinding.FragmentShoppingBinding;
import com.ronglin.linshopping.databinding.ListItemGoodsBinding;
import com.ronglin.linshopping.databinding.ListItemShoppingBinding;
import java.util.ArrayList;
public class ShoppingListAdapter extends BaseAdapter {
private ArrayList<Goods> list_goods ;
private static ArrayList<Integer> list_select = new ArrayList<>();
private int allPrice = 0;
private final Context context;
private FragmentShoppingBinding binding;
public ShoppingListAdapter(ArrayList<Goods> list, Context context, FragmentShoppingBinding binding){
this.list_goods = list;
this.context = context;
this.binding = binding;
}
public void setListGoods(ArrayList<Goods> list){
this.list_goods = list;
}
public void setSelectList(ArrayList<Integer> list){
this.list_select = list;
}
public ArrayList<Integer> getSelectList(){
return this.list_select;
}
@Override
public int getCount() {
return list_goods.size();
}
@Override
public Object getItem(int i) {
return list_goods.get(i);
}
@Override
public long getItemId(int i) {
return i;
}
@SuppressLint("ViewHolder")
@Override
public View getView(int i, View view, ViewGroup viewGroup) {
@SuppressLint("ViewHolder") View item_view;
item_view = View.inflate(this.context, R.layout.list_item_shopping,null);
CheckBox checkBoxSelect = item_view.findViewById(R.id.checkBoxSelect);
ImageView imageViewPreviewShopping = item_view.findViewById(R.id.imageViewPreviewShopping);
TextView textViewGoodsNameShopping = item_view.findViewById(R.id.textViewGoodsNameShopping);
TextView textViewGoodsPriceShopping = item_view.findViewById(R.id.textViewGoodsPriceShopping);
//被选中了就显示选中
if (list_select.contains(i)){
checkBoxSelect.setChecked(true);
}
checkBoxSelect.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if (checkBoxSelect.isChecked()){
list_select.add(i);
} else {
list_select.remove(Integer.valueOf(i));
}
allPrice = 0;
for (int i=0;i<list_goods.size();i++){
if (list_select.contains(i)){
allPrice+=list_goods.get(i).getPrice();
}
}
binding.shoppingBottom.textViewAllPrice.setText(Goods.toPriceString(allPrice));
}
});
if (list_goods.get(i).getBitmaps().size() > 0){
imageViewPreviewShopping.setImageBitmap(list_goods.get(i).getBitmaps().get(0));
}
imageViewPreviewShopping.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
GoodsDialog dialog = new GoodsDialog(context,list_goods.get(i));
dialog.show();
}
});
textViewGoodsNameShopping.setText(list_goods.get(i).getGoodsName());
textViewGoodsNameShopping.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
GoodsDialog dialog = new GoodsDialog(context,list_goods.get(i));
dialog.show();
}
});
textViewGoodsPriceShopping.setText(Goods.toPriceString(list_goods.get(i).getPrice()));
textViewGoodsPriceShopping.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
GoodsDialog dialog = new GoodsDialog(context,list_goods.get(i));
dialog.show();
}
});
return item_view;
}
}

@ -0,0 +1,139 @@
package com.ronglin.linshopping.ui.goods;
import android.os.Bundle;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import androidx.annotation.NonNull;
import androidx.fragment.app.Fragment;
import androidx.lifecycle.Observer;
import androidx.lifecycle.ViewModelProvider;
import androidx.navigation.Navigation;
import com.ronglin.linshopping.R;
import com.ronglin.linshopping.application.Goods;
import com.ronglin.linshopping.application.GoodsListAdapter;
import com.ronglin.linshopping.databinding.FragmentGoodsBinding;
import java.util.ArrayList;
public class GoodsFragment extends Fragment {
private GoodsViewModel goodsViewModel;
private FragmentGoodsBinding binding;
private ArrayList<Goods> list;
private ArrayList<Goods> resultList;
public View onCreateView(@NonNull LayoutInflater inflater,
ViewGroup container, Bundle savedInstanceState) {
goodsViewModel =
new ViewModelProvider(this).get(GoodsViewModel.class);
binding = FragmentGoodsBinding.inflate(inflater, container, false);
View root = binding.getRoot();
list = new ArrayList<>();
resultList = new ArrayList<>();
initListView();
initGoodsFragment();
return root;
}
@Override
public void onDestroyView() {
super.onDestroyView();
binding = null;
}
private void initGoodsFragment(){
binding.topBar.imageButtonPhoto.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Navigation.findNavController(GoodsFragment.this.getView()).navigate(R.id.navigation_person);
}
});
binding.topBar.imageButtonShopping.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Navigation.findNavController(GoodsFragment.this.getView()).navigate(R.id.navigation_shopping);
}
});
binding.topBar.editTextSearch.addTextChangedListener(new TextWatcher() {
/*
beforeTextChanged(CharSequence s, int start, int count, int after)
s:
start:
count: 0
after: 0
onTextChanged(CharSequence s, int start, int before, int count)
s:
start:
before: 0
count: 0
afterTextChanged(Editable s)
s:
*/
@Override
public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
String search = s.toString().trim();
if(search.isEmpty()){
goodsViewModel.setListGoods(list);
} else {
resultList.clear();
for (Goods t:list) {
if(t.getGoodsName().contains(search)){
resultList.add(t);
} else if (t.getTags().toString().contains(search)){
resultList.add(t);
} else if (t.getDescribe().contains(search)){
resultList.add(t);
}
}
goodsViewModel.setListGoods(resultList);
}
}
@Override
public void afterTextChanged(Editable editable) {
}
});
}
private void initListView(){
if (Goods.GOODSLIST.size() == 0){
Goods.getDefaultGoodsList(getContext());
}
list = new ArrayList<>(Goods.GOODSLIST);
goodsViewModel.setListGoods(list);
GoodsListAdapter goodsListAdapter = new GoodsListAdapter(list,this.getContext());
binding.listViewGoods.setAdapter(goodsListAdapter);
goodsViewModel.getListGoods().observe(getViewLifecycleOwner(), new Observer<ArrayList<Goods>>() {
@Override
public void onChanged(ArrayList<Goods> list) {
goodsListAdapter.setListGoods(list);
binding.listViewGoods.setAdapter(goodsListAdapter);
}
});
}
}

@ -0,0 +1,26 @@
package com.ronglin.linshopping.ui.goods;
import androidx.lifecycle.LiveData;
import androidx.lifecycle.MutableLiveData;
import androidx.lifecycle.ViewModel;
import com.ronglin.linshopping.application.Goods;
import java.util.ArrayList;
public class GoodsViewModel extends ViewModel {
private final MutableLiveData<ArrayList<Goods>> list_goods;
public GoodsViewModel() {
list_goods = new MutableLiveData<>();
}
public LiveData<ArrayList<Goods>> getListGoods() {
return list_goods;
}
public void setListGoods(ArrayList<Goods> list){
this.list_goods.setValue(list);
}
}

@ -0,0 +1,268 @@
package com.ronglin.linshopping.ui.person;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import android.widget.Toast;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.fragment.app.Fragment;
import androidx.lifecycle.Observer;
import androidx.lifecycle.ViewModelProvider;
import com.ronglin.linshopping.RegisteredActivity;
import com.ronglin.linshopping.application.BuyingListAdapter;
import com.ronglin.linshopping.application.Database;
import com.ronglin.linshopping.application.Goods;
import com.ronglin.linshopping.application.MySQLiteHelper;
import com.ronglin.linshopping.application.Person;
import com.ronglin.linshopping.databinding.FragmentPersonBinding;
import java.util.ArrayList;
public class PersonFragment extends Fragment {
private PersonViewModel personViewModel;
private FragmentPersonBinding binding;
public static boolean ISLOGIN = false;
public static int REQUESTCODE_NEWPERSON = 1;
public static Person person;
private ArrayList<Goods> goodsArrayList = new ArrayList<>();
private BuyingListAdapter buyingListAdapter;
public View onCreateView(@NonNull LayoutInflater inflater,
ViewGroup container, Bundle savedInstanceState) {
personViewModel =
new ViewModelProvider(this).get(PersonViewModel.class);
binding = FragmentPersonBinding.inflate(inflater, container, false);
View root = binding.getRoot();
if (!ISLOGIN){
binding.linearLayoutLogin.setVisibility(View.VISIBLE);
binding.linearLayoutLoginSuccess.setVisibility(View.GONE);
} else
{
binding.linearLayoutLogin.setVisibility(View.GONE);
binding.linearLayoutLoginSuccess.setVisibility(View.VISIBLE);
goodsArrayList.clear();
Database database = new Database(new MySQLiteHelper(getContext()));
ArrayList<String> goodsNameList = database.findGoodsListFromSQLite(person);
for (String t:goodsNameList
) {
for (Goods goods:Goods.GOODSLIST
) {
if (t.equals(goods.getGoodsName())){
goodsArrayList.add(goods);
}
}
}
}
personViewModel.getPerson().observe(getViewLifecycleOwner(), new Observer<Person>() {
@Override
public void onChanged(@Nullable Person person) {
if (person != null){
PersonFragment.person = person;
binding.includeLogin.editTextUsername.setText(person.getUsername());
binding.includeLogin.editTextPassword.setText(person.getPassword());
binding.includeLoginSuccess.textViewPersonName.setText(person.getUsername());
//购物清单也要跟着变
Database database = new Database(new MySQLiteHelper(getContext()));
ArrayList<String> goodsNameList = database.findGoodsListFromSQLite(person);
ArrayList<Goods> goodsArrayList = new ArrayList<>();
for (String t:goodsNameList
) {
for (Goods goods:Goods.GOODSLIST
) {
if (t.equals(goods.getGoodsName())){
goodsArrayList.add(goods);
}
}
}
personViewModel.setBuyingList(goodsArrayList);
}
}
});
personViewModel.setBuyingList(goodsArrayList);
buyingListAdapter = new BuyingListAdapter(goodsArrayList,getContext());
binding.includeLoginSuccess.buyingListView.setAdapter(buyingListAdapter);
personViewModel.getBuyingList().observe(getViewLifecycleOwner(), new Observer<ArrayList<Goods>>(){
@Override
public void onChanged(ArrayList<Goods> list) {
buyingListAdapter.setListGoods(list);
binding.includeLoginSuccess.buyingListView.setAdapter(buyingListAdapter);
}
});
initLayoutLogin();
initLayoutLoginSuccess();
return root;
}
@Override
public void onDestroyView() {
super.onDestroyView();
binding = null;
// String result = (personViewModel.getPerson().getValue() == null)?"null":personViewModel.getPerson().getValue().toString();
// Log.i("TAG", "onDestroyView: "+result);
}
public void initLayoutLogin(){
if (personViewModel.getPerson().getValue() != null){
binding.includeLogin.editTextUsername.setText(personViewModel.getPerson().getValue().getUsername());
}
binding.includeLogin.buttonRegistered.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Intent intentStartRegistered = new Intent(getActivity(), RegisteredActivity.class);
startActivityForResult(intentStartRegistered,REQUESTCODE_NEWPERSON);
}
});
binding.includeLogin.buttonLogin.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
String userName = binding.includeLogin.editTextUsername.getText().toString().trim();
String password = binding.includeLogin.editTextPassword.getText().toString().trim();
if (userName.isEmpty()){
Toast.makeText(getContext(), "请输入用户名", Toast.LENGTH_SHORT).show();
return;
}
if (password.isEmpty()){
Toast.makeText(getContext(), "请输入密码", Toast.LENGTH_SHORT).show();
return;
}
Database database = new Database(new MySQLiteHelper(getContext()));
Person person = database.findPersonFromSQLite(null,userName,password);
if (person == null){
Toast.makeText(getContext(), "用户名或密码错误,请核对后重新输入", Toast.LENGTH_SHORT).show();
return;
} else {
personViewModel.setPerson(person);
binding.includeLoginSuccess.textViewPersonName.setText(personViewModel.getPerson().getValue().getUsername());
StringBuffer sb = new StringBuffer(String.valueOf(personViewModel.getPerson().getValue().getMoney()));
//小于2位数
if (sb.length()<=2)
{
if (sb.length() == 0){
sb.insert(0,"0.00");
} else if(sb.length() == 1){
sb.insert(0,"0.0");
} else if(sb.length() == 2){
sb.insert(0,"0.");
}
} else {
sb.insert(sb.length()-2,'.');
}
binding.includeLoginSuccess.textViewPersonMoney.setText(sb.toString());
ISLOGIN = true;
binding.linearLayoutLogin.setVisibility(View.GONE);
binding.linearLayoutLoginSuccess.setVisibility(View.VISIBLE);
goodsArrayList.clear();
ArrayList<String> goodsNameList = database.findGoodsListFromSQLite(person);
for (String t:goodsNameList
) {
for (Goods goods:Goods.GOODSLIST
) {
if (t.equals(goods.getGoodsName())){
goodsArrayList.add(goods);
}
}
}
personViewModel.setBuyingList(goodsArrayList);
Log.i("TAG", "onClick: "+person.toString());
}
}
});
}
public void initLayoutLoginSuccess(){
if (personViewModel.getPerson().getValue() != null){
binding.includeLoginSuccess.textViewPersonName.setText(personViewModel.getPerson().getValue().getUsername());
StringBuffer sb = new StringBuffer(String.valueOf(personViewModel.getPerson().getValue().getMoney()));
//小于2位数
if (sb.length()<=2)
{
if (sb.length() == 0){
sb.insert(0,"0.00");
} else if(sb.length() == 1){
sb.insert(0,"0.0");
} else if(sb.length() == 2){
sb.insert(0,"0.");
}
} else {
sb.insert(sb.length()-2,'.');
}
binding.includeLoginSuccess.textViewPersonMoney.setText(sb.toString());
}
binding.includeLoginSuccess.buttonEsc.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
binding.linearLayoutLoginSuccess.setVisibility(View.GONE);
binding.linearLayoutLogin.setVisibility(View.VISIBLE);
if (personViewModel.getPerson().getValue()!= null){
binding.includeLogin.editTextUsername.setText(personViewModel.getPerson().getValue().getUsername());
binding.includeLogin.editTextPassword.setText(personViewModel.getPerson().getValue().getPassword());
}
ISLOGIN = false;
}
});
binding.includeLoginSuccess.buttonCharge.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Toast.makeText(getContext(),"充值成功",Toast.LENGTH_SHORT).show();
Person person = personViewModel.getPerson().getValue();
person.setMoney(person.getMoney()+10000);
Database database = new Database(new MySQLiteHelper(getContext()));
database.updatePersonToSQLite(person);
personViewModel.setPerson(person);
binding.includeLoginSuccess.textViewPersonMoney.setText(Goods.toPriceString(personViewModel.getPerson().getValue().getMoney()));
}
});
}
@Override
public void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == PersonFragment.REQUESTCODE_NEWPERSON){
if (resultCode == RegisteredActivity.RESULTCODE_NEWPERSON){
Person person =(Person) data.getSerializableExtra("newPerson");
// Navigation.findNavController(MainActivity.this.binding.getRoot()).navigate(R.id.navigation_person);
personViewModel = new ViewModelProvider(this).get(PersonViewModel.class);
personViewModel.setPerson(person);
// Log.i("MainActivity", "onActivityResult: "+personViewModel.getPerson().toString());
}
}
}
}

@ -0,0 +1,42 @@
package com.ronglin.linshopping.ui.person;
import androidx.lifecycle.LiveData;
import androidx.lifecycle.MutableLiveData;
import androidx.lifecycle.ViewModel;
import com.ronglin.linshopping.application.Database;
import com.ronglin.linshopping.application.Goods;
import com.ronglin.linshopping.application.Person;
import java.util.ArrayList;
public class PersonViewModel extends ViewModel {
private MutableLiveData<Person> personMutableLiveData;
private MutableLiveData<ArrayList<Goods>> buyingListMutableLiveData;
public PersonViewModel() {
personMutableLiveData = new MutableLiveData<>();
buyingListMutableLiveData = new MutableLiveData<>();
buyingListMutableLiveData.setValue(new ArrayList<>());
personMutableLiveData.setValue(PersonFragment.person); //从MainActivity中恢复数据
}
public void setPerson(Person person){
personMutableLiveData.setValue(person);
PersonFragment.person = person; //防止Fragment销毁的时候数据也被清空
}
public LiveData<Person> getPerson() {
return personMutableLiveData;
}
public void setBuyingList(ArrayList<Goods> list){
buyingListMutableLiveData.setValue(list);
}
public LiveData<ArrayList<Goods>> getBuyingList() {
return buyingListMutableLiveData;
}
}

@ -0,0 +1,211 @@
package com.ronglin.linshopping.ui.shopping;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.Toast;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.fragment.app.Fragment;
import androidx.lifecycle.Observer;
import androidx.lifecycle.ViewModelProvider;
import com.ronglin.linshopping.R;
import com.ronglin.linshopping.application.Database;
import com.ronglin.linshopping.application.Goods;
import com.ronglin.linshopping.application.MySQLiteHelper;
import com.ronglin.linshopping.application.Person;
import com.ronglin.linshopping.application.ShoppingListAdapter;
import com.ronglin.linshopping.databinding.FragmentShoppingBinding;
import com.ronglin.linshopping.ui.person.PersonFragment;
import com.ronglin.linshopping.ui.person.PersonViewModel;
import java.util.ArrayList;
public class ShoppingFragment extends Fragment {
private ShoppingViewModel shoppingViewModel;
private FragmentShoppingBinding binding;
private PersonViewModel personViewModel;
private ShoppingListAdapter shoppingListAdapter;
public static ArrayList<Goods> shoppingList = new ArrayList<>();
public View onCreateView(@NonNull LayoutInflater inflater,
ViewGroup container, Bundle savedInstanceState) {
shoppingViewModel =
new ViewModelProvider(this).get(ShoppingViewModel.class);
personViewModel = new ViewModelProvider(this).get(PersonViewModel.class);
binding = FragmentShoppingBinding.inflate(inflater, container, false);
View root = binding.getRoot();
initShoppingList();
return root;
}
@Override
public void onDestroyView() {
super.onDestroyView();
binding = null;
}
private void initShoppingList(){
shoppingViewModel.setShoppingList(shoppingList);
shoppingListAdapter = new ShoppingListAdapter(shoppingList,getContext(),binding);
binding.listViewShopping.setAdapter(shoppingListAdapter);
if (PersonFragment.ISLOGIN){
shoppingViewModel.getShoppingList().observe(getViewLifecycleOwner(), new Observer<ArrayList<Goods>>() {
@Override
public void onChanged(@Nullable ArrayList<Goods> list) {
ShoppingFragment.shoppingList = list;
shoppingListAdapter.setListGoods(list);
binding.listViewShopping.setAdapter(shoppingListAdapter);
}
});
binding.shoppingBottom.buttonDelete.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
//从购物列表中删除选中的项目
deleteListWithIndex(shoppingViewModel.getShoppingList().getValue(),shoppingListAdapter.getSelectList());
shoppingListAdapter.getSelectList().clear();
shoppingViewModel.setShoppingList(shoppingViewModel.getShoppingList().getValue());
binding.shoppingBottom.textViewAllPrice.setText("0.00");
Toast.makeText(ShoppingFragment.this.getContext(),"删除成功",Toast.LENGTH_SHORT).show();
}
});
binding.shoppingBottom.checkBoxAll.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if (binding.shoppingBottom.checkBoxAll.isChecked()){
shoppingListAdapter.getSelectList().clear();
for(int i=0;i<shoppingViewModel.getShoppingList().getValue().size();i++){
shoppingListAdapter.getSelectList().add(i);
}
} else {
shoppingListAdapter.getSelectList().clear();
}
int allPrice = 0;
for (int i=0;i<shoppingViewModel.getShoppingList().getValue().size();++i){
if (shoppingListAdapter.getSelectList().contains(i)){
allPrice+=shoppingViewModel.getShoppingList().getValue().get(i).getPrice();
}
}
binding.shoppingBottom.textViewAllPrice.setText(Goods.toPriceString(allPrice));
binding.listViewShopping.setAdapter(shoppingListAdapter);
}
});
binding.shoppingBottom.buttonBuy.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Person person = personViewModel.getPerson().getValue();
int allPrice = 0;
for (int i=0;i<shoppingViewModel.getShoppingList().getValue().size();++i){
if (shoppingListAdapter.getSelectList().contains(i)){
allPrice+=shoppingViewModel.getShoppingList().getValue().get(i).getPrice();
}
}
int finalAllPrice = allPrice;
DialogInterface.OnClickListener buyOkListener = new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int index) {
if (person.getMoney() < finalAllPrice){
Toast.makeText(getContext(),"余额不足,购买失败",Toast.LENGTH_SHORT).show();
} else {
Database database = new Database(new MySQLiteHelper(getContext()));
person.setMoney(person.getMoney() - finalAllPrice);
database.updatePersonToSQLite(person);
personViewModel.setPerson(person);
for (int i=0;i<shoppingViewModel.getShoppingList().getValue().size();++i){
if (shoppingListAdapter.getSelectList().contains(i)){
database.insertGoodsToSQLite(PersonFragment.person,shoppingViewModel.getShoppingList().getValue().get(i),System.currentTimeMillis());
personViewModel.getBuyingList().getValue().add(shoppingViewModel.getShoppingList().getValue().get(i));
}
}
personViewModel.setBuyingList(personViewModel.getBuyingList().getValue());
//从购物列表中删除选中的项目
deleteListWithIndex(shoppingViewModel.getShoppingList().getValue(),shoppingListAdapter.getSelectList());
shoppingListAdapter.getSelectList().clear();
binding.shoppingBottom.textViewAllPrice.setText("0.00");
shoppingViewModel.setShoppingList(shoppingViewModel.getShoppingList().getValue());
Toast.makeText(ShoppingFragment.this.getContext(),"购买成功",Toast.LENGTH_SHORT).show();
}
}
};
DialogInterface.OnClickListener buyCancelListener = new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
Toast.makeText(getContext(),"取消购买",Toast.LENGTH_SHORT).show();
}
};
String infoMeg = "您当前拥有 %s 元\n购物消费共 %s 元\n确认购买";
infoMeg = String.format(infoMeg,Goods.toPriceString(person.getMoney()),Goods.toPriceString(allPrice));
AlertDialog dialogInfo;
dialogInfo = new AlertDialog.Builder(getContext()).setTitle("确认付款")
.setMessage(infoMeg)
.setIcon(R.drawable.question)
.setPositiveButton("确定",buyOkListener)
.setNegativeButton("取消",buyCancelListener)
.create();
dialogInfo.show();
}
});
int allPrice = 0;
for (int i=0;i<shoppingViewModel.getShoppingList().getValue().size();++i){
if (shoppingListAdapter.getSelectList().contains(i)){
allPrice += shoppingViewModel.getShoppingList().getValue().get(i).getPrice();
}
}
binding.shoppingBottom.textViewAllPrice.setText(Goods.toPriceString(allPrice));
}
}
private void deleteListWithIndex(ArrayList<Goods> list,ArrayList<Integer> indexList){
for (int i=0;i<list.size();i++) {
if (indexList.contains(i)) {
list.set(i, Goods.DEULT_GOODS);
}
}
for (int i=0;i<indexList.size();i++){
for (int j=0;j<list.size();j++){
if (list.get(j).equals(Goods.DEULT_GOODS)){
list.remove(j);
break;
}
}
}
}
}

@ -0,0 +1,27 @@
package com.ronglin.linshopping.ui.shopping;
import androidx.lifecycle.LiveData;
import androidx.lifecycle.MutableLiveData;
import androidx.lifecycle.ViewModel;
import com.ronglin.linshopping.application.Goods;
import java.util.ArrayList;
public class ShoppingViewModel extends ViewModel {
private MutableLiveData<ArrayList<Goods>> shoppingList;
public ShoppingViewModel() {
shoppingList = new MutableLiveData<>();
}
public void setShoppingList(ArrayList<Goods> list){
this.shoppingList.setValue(list);
ShoppingFragment.shoppingList = list;
}
public LiveData<ArrayList<Goods>> getShoppingList() {
return shoppingList;
}
}

@ -0,0 +1,30 @@
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<aapt:attr name="android:fillColor">
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@ -0,0 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:color="@color/color_focused" android:state_checked="true" />
<item android:color="@color/color_un_focused" android:state_checked="false" />
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<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
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<item>
<shape>
<solid android:color="#FFB0C4DE"/>
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</item>
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android:id="@+id/container"
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android:id="@+id/nav_view"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="0dp"
android:layout_marginEnd="0dp"
android:background="?android:attr/windowBackground"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:menu="@menu/bottom_nav_menu"
app:itemIconTint="@drawable/bottom_navigation_item_selector"
app:itemTextColor="@drawable/bottom_navigation_item_selector" />
<fragment
android:id="@+id/nav_host_fragment_activity_main"
android:name="androidx.navigation.fragment.NavHostFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginBottom="55dp"
app:defaultNavHost="true"
app:layout_constraintBottom_toTopOf="@id/nav_view"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:navGraph="@navigation/mobile_navigation" />
</androidx.constraintlayout.widget.ConstraintLayout>

@ -0,0 +1,60 @@
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:orientation="vertical">
<ImageView
android:id="@+id/imageViewPreviewDialog"
android:layout_width="300dp"
android:layout_height="300dp"
android:layout_gravity="center"
android:layout_margin="5dp"
app:srcCompat="@drawable/default_goods"
android:scaleType="centerInside"/>
<TextView
android:id="@+id/textViewGoodsNameDialog"
android:layout_width="wrap_content"
android:layout_height="50dp"
android:textStyle="bold"
android:layout_gravity="center_vertical"
android:textSize="20sp"
android:layout_margin="5dp"
android:gravity="center"
android:text="拖鞋" />
<TextView
android:id="@+id/textViewGoodsTagsDialog"
android:layout_width="wrap_content"
android:layout_height="20dp"
android:layout_gravity="center"
android:layout_margin="5dp"
android:textColor="#B0C4DE"
android:textSize="10sp"
android:gravity="center"
android:text="TextView" />
<TextView
android:id="@+id/textViewGoodsDescribeDialog"
android:layout_width="match_parent"
android:layout_height="30dp"
android:layout_weight="1"
android:layout_margin="5dp"
android:textSize="10sp"
android:textColor="#708090"
android:gravity="center_vertical"
android:text="TextView" />
<TextView
android:id="@+id/textViewGoodsPriceDialog"
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_weight="2"
android:layout_margin="5dp"
android:gravity="center"
android:textSize="20sp"
android:textColor="@color/red"
android:text="TextView" />
</LinearLayout>

@ -0,0 +1,31 @@
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".ui.goods.GoodsFragment"
android:id="@+id/fragment_goods"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="45dp"
android:orientation="vertical" >
<include
android:id="@+id/top_bar"
layout="@layout/top_bar"/>
</LinearLayout>
<ListView
android:id="@+id/listViewGoods"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:divider="#FFD8BFD8"
android:dividerHeight="5dp"
android:transcriptMode="alwaysScroll"
/>
</LinearLayout>

@ -0,0 +1,32 @@
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/fragment_person"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".ui.shopping.ShoppingFragment" >
<LinearLayout
android:id="@+id/linearLayoutLogin"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
android:visibility="visible">
<include
android:id="@+id/includeLogin"
layout="@layout/login_layout" />
</LinearLayout>
<LinearLayout
android:id="@+id/linearLayoutLoginSuccess"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
android:visibility="invisible" >
<include
android:id="@+id/includeLoginSuccess"
layout="@layout/login_success_layout" />
</LinearLayout>
</LinearLayout>

@ -0,0 +1,29 @@
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/fragment_shopping"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context=".ui.person.PersonFragment">
<ListView
android:id="@+id/listViewShopping"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:layout_margin="5dp" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_margin="5dp"
android:orientation="vertical" >
<include
android:id="@+id/shoppingBottom"
layout="@layout/shopping_bottom"/>
</LinearLayout>
</LinearLayout>

@ -0,0 +1,38 @@
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent">
<ImageView
android:id="@+id/imageViewPreviewBuying"
android:layout_width="0dp"
android:layout_height="50dp"
android:layout_weight="2"
app:srcCompat="@drawable/default_goods"
android:background="@color/white"
android:scaleType="centerInside"/>
<TextView
android:id="@+id/textViewGoodsNameBuying"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="10"
android:gravity="center_vertical"
android:textSize="15sp"
android:layout_marginStart="5dp"
android:textStyle="bold"
android:text="TextView" />
<TextView
android:id="@+id/textViewGoodsPriceBuying"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="5"
android:layout_marginStart="5dp"
android:gravity="center_vertical"
android:textSize="15sp"
android:textStyle="bold"
android:textColor="@color/red"
android:text="TextView" />
</LinearLayout>

@ -0,0 +1,81 @@
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal">
<ImageView
android:id="@+id/imageViewPreview"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
app:srcCompat="@drawable/default_goods"
android:background="@color/white"
android:adjustViewBounds="true"
android:scaleType="centerInside"/>
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="3"
android:orientation="vertical">
<TextView
android:id="@+id/textViewGoodsName"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="3"
android:layout_margin="5dp"
android:textSize="20sp"
android:gravity="center_vertical"
android:text="鸿星尔克大球鞋"
android:textStyle="bold"
/>
<TextView
android:id="@+id/textViewGoodsTags"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="2"
android:layout_margin="5dp"
android:padding="5dp"
android:gravity="center_vertical"
android:background="@drawable/text_view_tags"
android:textSize="10sp"
android:text="球鞋 皮鞋 板鞋 运动鞋" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="3"
android:orientation="horizontal">
<TextView
android:id="@+id/textViewPrice"
android:layout_width="0dp"
android:layout_height="40dp"
android:layout_margin="10dp"
android:layout_weight="3"
android:gravity="center_vertical"
android:textSize="20sp"
android:textColor="@color/red"
android:text="100.00" />
<ImageButton
android:id="@+id/imageButtonAdd"
android:layout_width="0dp"
android:layout_height="40dp"
android:layout_weight="1"
app:srcCompat="@drawable/shopping_add"
android:background="@color/white"
android:layout_gravity="top"
android:scaleType="fitEnd"/>
</LinearLayout>
</LinearLayout>
</LinearLayout>

@ -0,0 +1,47 @@
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent">
<CheckBox
android:id="@+id/checkBoxSelect"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="2"
android:layout_marginTop="5dp"
android:layout_marginBottom="5dp"
android:layout_gravity="center"
/>
<ImageView
android:id="@+id/imageViewPreviewShopping"
android:layout_width="0dp"
android:layout_height="50dp"
android:layout_weight="2"
app:srcCompat="@drawable/default_goods"
android:background="@color/white"
android:scaleType="centerInside"/>
<TextView
android:id="@+id/textViewGoodsNameShopping"
android:layout_width="0dp"
android:layout_height="50dp"
android:layout_weight="10"
android:layout_marginStart="5dp"
android:gravity="center_vertical"
android:textSize="15sp"
android:textStyle="bold"/>
<TextView
android:id="@+id/textViewGoodsPriceShopping"
android:layout_width="0dp"
android:layout_height="50dp"
android:layout_weight="3"
android:layout_marginStart="5dp"
android:gravity="center_vertical"
android:textSize="15sp"
android:textStyle="bold"
android:textColor="@color/red"/>
</LinearLayout>

@ -0,0 +1,84 @@
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<ImageView
android:id="@+id/imageViewPersonPhoto"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="150dp"
app:srcCompat="@drawable/default_person" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:id="@+id/textViewUsername"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_margin="20dp"
android:gravity="center"
android:ems="5"
android:text="用户名:" />
<EditText
android:id="@+id/editTextUsername"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:hint="请输入用户名"
android:inputType="textPersonName" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:id="@+id/textViewPassword"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_margin="20dp"
android:ems="5"
android:gravity="center"
android:text="密码:" />
<EditText
android:id="@+id/editTextPassword"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:hint="请输入密码"
android:inputType="textWebPassword"/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<Button
android:id="@+id/buttonRegistered"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:layout_marginEnd="20dp"
android:layout_marginStart="20dp"
android:text="注册" />
<Button
android:id="@+id/buttonLogin"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:layout_marginStart="20dp"
android:layout_marginEnd="20dp"
android:text="登录" />
</LinearLayout>
</LinearLayout>

@ -0,0 +1,75 @@
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="2"
android:orientation="horizontal">
<ImageView
android:id="@+id/imageViewPersonPhoto"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
app:srcCompat="@drawable/default_person" />
<TextView
android:id="@+id/textViewPersonName"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="4"
android:layout_marginStart="5dp"
android:textSize="20sp"
android:textStyle="bold"
android:gravity="center_vertical"
android:text="default" />
<TextView
android:id="@+id/textViewPersonMoney"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="3"
android:layout_marginStart="5dp"
android:textSize="15sp"
android:gravity="center_vertical"
android:textColor="@color/red" />
<Button
android:id="@+id/buttonCharge"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="2"
android:layout_gravity="center"
android:layout_margin="5dp"
android:text="充值" />
<Button
android:id="@+id/buttonEsc"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_margin="5dp"
android:layout_gravity="center"
android:layout_weight="2"
android:text="注销" />
</LinearLayout>
<TextView
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:layout_marginStart="10dp"
android:gravity="center_vertical"
android:textSize="15sp"
android:text="购物订单" />
<ListView
android:id="@+id/buyingListView"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="10"/>
</LinearLayout>

@ -0,0 +1,112 @@
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<TextView
android:id="@+id/textView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="5dp"
android:gravity="center_vertical"
android:textSize="25sp"
android:layout_marginTop="150dp"
android:text="注册为新用户" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:id="@+id/textViewUsernameR"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_margin="20dp"
android:gravity="center"
android:ems="5"
android:text="用户名:" />
<EditText
android:id="@+id/editTextUsernameR"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:hint="请输入用户名"
android:inputType="textPersonName" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:id="@+id/textViewPasswordR"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_margin="20dp"
android:ems="5"
android:gravity="center"
android:text="密码:" />
<EditText
android:id="@+id/editTextPasswordR"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:hint="请输入密码"
android:inputType="textWebPassword"/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:id="@+id/textViewPasswordR2"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_margin="20dp"
android:ems="5"
android:gravity="center"
android:text="确认密码:" />
<EditText
android:id="@+id/editTextPasswordR2"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:hint="请再次确认密码"
android:inputType="textWebPassword"/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<Button
android:id="@+id/buttonCancelR"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:layout_marginEnd="20dp"
android:layout_marginStart="20dp"
android:textColor="@color/red"
android:text="取消" />
<Button
android:id="@+id/buttonRegistered"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:layout_marginStart="20dp"
android:layout_marginEnd="20dp"
android:text="注册" />
</LinearLayout>
</LinearLayout>

@ -0,0 +1,51 @@
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center_vertical">
<CheckBox
android:id="@+id/checkBoxAll"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="2"
android:layout_marginTop="5dp"
android:layout_marginBottom="5dp"
android:textSize="10sp"
android:textStyle="bold"
android:text="全选" />
<TextView
android:id="@+id/textViewAllPrice"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="2"
android:textColor="@color/red"
android:gravity="center"
android:text="0.00" />
<Button
android:id="@+id/buttonDelete"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="2"
android:layout_marginTop="5dp"
android:layout_marginBottom="5dp"
android:layout_marginStart="15dp"
android:layout_marginEnd="15dp"
android:textColor="@color/red"
android:textSize="10sp"
android:text="删除" />
<Button
android:id="@+id/buttonBuy"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="2"
android:layout_marginTop="5dp"
android:layout_marginBottom="5dp"
android:layout_marginStart="15dp"
android:layout_marginEnd="15dp"
android:textSize="10sp"
android:text="购买" />
</LinearLayout>

@ -0,0 +1,46 @@
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="45dp">
<ImageButton
android:id="@+id/imageButtonPhoto"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:layout_margin="5dp"
app:srcCompat="@drawable/default_photo"
android:background="@color/white"
android:scaleType="fitStart" />
<EditText
android:id="@+id/editTextSearch"
android:gravity="center_vertical"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="4"
android:layout_gravity="center_vertical"
android:layout_marginTop="5dp"
android:layout_marginBottom="5dp"
android:layout_marginEnd="20dp"
android:layout_marginStart="20dp"
android:paddingStart="10dp"
android:background="@drawable/sharp_edit"
android:hint="@string/searchHint"
android:inputType="textPersonName"
android:text="" />
<ImageButton
android:id="@+id/imageButtonShopping"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:gravity="end"
android:layout_margin="5dp"
app:srcCompat="@drawable/shopping2"
android:background="@color/white"
android:scaleType="fitEnd" />
</LinearLayout>

@ -0,0 +1,19 @@
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">
<item
android:id="@+id/navigation_goods"
android:icon="@drawable/goods"
android:title="@string/title_goods" />
<item
android:id="@+id/navigation_shopping"
android:icon="@drawable/shopping"
android:title="@string/title_shopping" />
<item
android:id="@+id/navigation_person"
android:icon="@drawable/person"
android:title="@string/title_person" />
</menu>

@ -0,0 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@drawable/ic_launcher_background" />
<foreground android:drawable="@drawable/ic_launcher_foreground" />
</adaptive-icon>

@ -0,0 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@drawable/ic_launcher_background" />
<foreground android:drawable="@drawable/ic_launcher_foreground" />
</adaptive-icon>

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@ -0,0 +1,25 @@
<?xml version="1.0" encoding="utf-8"?>
<navigation xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/mobile_navigation"
app:startDestination="@+id/navigation_goods">
<fragment
android:id="@+id/navigation_goods"
android:name="com.ronglin.linshopping.ui.goods.GoodsFragment"
android:label="@string/title_goods"
tools:layout="@layout/fragment_goods" />
<fragment
android:id="@+id/navigation_shopping"
android:name="com.ronglin.linshopping.ui.shopping.ShoppingFragment"
android:label="@string/title_shopping"
tools:layout="@layout/fragment_shopping" />
<fragment
android:id="@+id/navigation_person"
android:name="com.ronglin.linshopping.ui.person.PersonFragment"
android:label="@string/title_person"
tools:layout="@layout/fragment_person" />
</navigation>

@ -0,0 +1,16 @@
<resources xmlns:tools="http://schemas.android.com/tools">
<!-- Base application theme. -->
<style name="Theme.LinShopping" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
<!-- Primary brand color. -->
<item name="colorPrimary">@color/purple_200</item>
<item name="colorPrimaryVariant">@color/purple_700</item>
<item name="colorOnPrimary">@color/black</item>
<!-- Secondary brand color. -->
<item name="colorSecondary">@color/teal_200</item>
<item name="colorSecondaryVariant">@color/teal_200</item>
<item name="colorOnSecondary">@color/black</item>
<!-- Status bar color. -->
<item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
<!-- Customize your theme here. -->
</style>
</resources>

@ -0,0 +1,15 @@
<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="purple_200">#FFBB86FC</color>
<color name="purple_500">#FF6200EE</color>
<color name="purple_700">#FF3700B3</color>
<color name="teal_200">#FF03DAC5</color>
<color name="teal_700">#FF018786</color>
<color name="black">#FF000000</color>
<color name="white">#FFFFFFFF</color>
<color name="selector_color">#FFBB86FC</color>
<color name="title_color">#FFBB86FC</color>
<color name="color_focused">#4169E1</color>
<color name="color_un_focused">#000000</color>
<color name="red">#FFFF0000</color>
</resources>

@ -0,0 +1,5 @@
<resources>
<!-- Default screen margins, per the Android Design guidelines. -->
<dimen name="activity_horizontal_margin">16dp</dimen>
<dimen name="activity_vertical_margin">16dp</dimen>
</resources>

@ -0,0 +1,7 @@
<resources>
<string name="app_name">高午商店</string>
<string name="title_goods">商品</string>
<string name="title_shopping">购物车</string>
<string name="title_person">个人中心</string>
<string name="searchHint">请输入商品名称</string>
</resources>

@ -0,0 +1,17 @@
<resources xmlns:tools="http://schemas.android.com/tools">
<!-- Base application theme. -->
<style name="Theme.LinShopping" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
<!-- Primary brand color. -->
<item name="colorPrimary">@color/title_color</item>
<item name="colorPrimaryVariant">@color/title_color</item>
<item name="colorOnPrimary">@color/white</item>
<!-- Secondary brand color. -->
<item name="colorSecondary">@color/teal_200</item>
<item name="colorSecondaryVariant">@color/teal_700</item>
<item name="colorOnSecondary">@color/black</item>
<!-- Status bar color. -->
<item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
<!-- <item name="android:statusBarColor">@color/purple_500</item>-->
<!-- Customize your theme here. -->
</style>
</resources>

@ -0,0 +1,17 @@
package com.ronglin.linshopping;
import org.junit.Test;
import static org.junit.Assert.*;
/**
* Example local unit test, which will execute on the development machine (host).
*
* @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
*/
public class ExampleUnitTest {
@Test
public void addition_isCorrect() {
assertEquals(4, 2 + 2);
}
}

@ -0,0 +1,17 @@
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
google()
mavenCentral()
}
dependencies {
classpath "com.android.tools.build:gradle:7.0.3"
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}

@ -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
# Automatically convert third-party libraries to use AndroidX
android.enableJetifier=true
android.overridePathCheck=true
android.injected.testOnly = false

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@ -0,0 +1,6 @@
#Mon Nov 29 18:57:08 CST 2021
distributionBase=GRADLE_USER_HOME
distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.2-bin.zip
distributionPath=wrapper/dists
zipStorePath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME

185
gradlew vendored

@ -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 "$JAVACMD" "$@"

89
gradlew.bat vendored

@ -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

@ -0,0 +1,10 @@
dependencyResolutionManagement {
repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
repositories {
google()
mavenCentral()
jcenter() // Warning: this repository is going to shut down soon
}
}
rootProject.name = "LinShopping"
include ':app'
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