Full Code of Kaka252/FlexboxUtils for AI

Repository: Kaka252/FlexboxUtils
Branch: master
Commit: e3fb54ae490f
Files: 41
Total size: 43.1 KB

Directory structure:
gitextract_7e674wrr/

├── .gitignore
├── .idea/
│   ├── copyright/
│   │   └── profiles_settings.xml
│   ├── gradle.xml
│   └── runConfigurations.xml
├── README.md
├── app/
│   ├── .gitignore
│   ├── build.gradle
│   ├── proguard-rules.pro
│   └── src/
│       ├── androidTest/
│       │   └── java/
│       │       └── com/
│       │           └── zhouyou/
│       │               └── flexbox/
│       │                   └── ExampleInstrumentedTest.java
│       ├── main/
│       │   ├── AndroidManifest.xml
│       │   ├── java/
│       │   │   └── com/
│       │   │       └── zhouyou/
│       │   │           └── flexbox/
│       │   │               ├── MainActivity.java
│       │   │               ├── StringTagAdapter.java
│       │   │               └── StringTagView.java
│       │   └── res/
│       │       ├── drawable/
│       │       │   ├── bg_flow_divider.xml
│       │       │   ├── bg_flow_selected.xml
│       │       │   └── bg_flow_unselect.xml
│       │       ├── layout/
│       │       │   └── activity_main.xml
│       │       └── values/
│       │           ├── colors.xml
│       │           ├── strings.xml
│       │           └── styles.xml
│       └── test/
│           └── java/
│               └── com/
│                   └── zhouyou/
│                       └── flexbox/
│                           └── ExampleUnitTest.java
├── build.gradle
├── flexbox/
│   ├── .gitignore
│   ├── build.gradle
│   ├── proguard-rules.pro
│   └── src/
│       ├── androidTest/
│       │   └── java/
│       │       └── zhouyou/
│       │           └── flexbox/
│       │               └── ExampleInstrumentedTest.java
│       ├── main/
│       │   ├── AndroidManifest.xml
│       │   ├── java/
│       │   │   └── zhouyou/
│       │   │       └── flexbox/
│       │   │           ├── adapter/
│       │   │           │   └── TagAdapter.java
│       │   │           ├── interfaces/
│       │   │           │   ├── OnFlexboxSubscribeListener.java
│       │   │           │   └── TagWithListener.java
│       │   │           └── widget/
│       │   │               ├── BaseTagView.java
│       │   │               └── TagFlowLayout.java
│       │   └── res/
│       │       └── values/
│       │           ├── attrs.xml
│       │           └── strings.xml
│       └── test/
│           └── java/
│               └── zhouyou/
│                   └── flexbox/
│                       └── ExampleUnitTest.java
├── gradle/
│   └── wrapper/
│       ├── gradle-wrapper.jar
│       └── gradle-wrapper.properties
├── gradle.properties
├── gradlew
├── gradlew.bat
└── settings.gradle

================================================
FILE CONTENTS
================================================

================================================
FILE: .gitignore
================================================
*.iml
.gradle
/local.properties
/.idea/workspace.xml
/.idea/libraries
.idea/misc.xml
.idea/encodings.xml
.idea/modules.xml
.idea/compiler.xml
.idea/vcs.xml
.idea/markdown-navigator
.idea/markdown-navigator.xml
.DS_Store
/build
/captures
.externalNativeBuild
app/libs/
flexbox/libs/
flexbox/src/main/res/drawable/


================================================
FILE: .idea/copyright/profiles_settings.xml
================================================
<component name="CopyrightManager">
  <settings default="" />
</component>

================================================
FILE: .idea/gradle.xml
================================================
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
  <component name="GradleSettings">
    <option name="linkedExternalProjectsSettings">
      <GradleProjectSettings>
        <option name="distributionType" value="DEFAULT_WRAPPED" />
        <option name="externalProjectPath" value="$PROJECT_DIR$" />
        <option name="modules">
          <set>
            <option value="$PROJECT_DIR$" />
            <option value="$PROJECT_DIR$/app" />
            <option value="$PROJECT_DIR$/flexbox" />
          </set>
        </option>
        <option name="resolveModulePerSourceSet" value="false" />
      </GradleProjectSettings>
    </option>
  </component>
</project>

================================================
FILE: .idea/runConfigurations.xml
================================================
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
  <component name="RunConfigurationProducerService">
    <option name="ignoredProducers">
      <set>
        <option value="org.jetbrains.plugins.gradle.execution.test.runner.AllInPackageGradleConfigurationProducer" />
        <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestClassGradleConfigurationProducer" />
        <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestMethodGradleConfigurationProducer" />
      </set>
    </option>
  </component>
</project>

================================================
FILE: README.md
================================================
# FlexboxUtils
Google在之前发布了一个叫做FlexboxLayout的控件，完全能够适配平时我们业务中自定义的布局流控件，而且有过之而无不及。因此在这个基础上我又针对这个控件进行了进一步的封装，基本能够满足平时大部分的业务需求，先上图
![preview](https://github.com/Kaka252/FlexboxUtils/blob/master/screenshot/device-2017-03-28-181547.png?raw=true)

# 继承BaseTagView
定义一个TagView，继承BaseTagView，由于每一个tag的数据类型不确定，因此需要传入一个固定的数据类型满足实际需求
```
public class StringTagView extends BaseTagView<String> {

    public StringTagView(Context context) {
        this(context, null);
    }

    public StringTagView(Context context, @Nullable AttributeSet attrs) {
        super(context, attrs, 0);
    }

    public StringTagView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
    }

    @Override
    public void setItem(String item) {
        super.setItem(item);
        textView.setText(item);
    }
}
```

# 继承TagAdapter
定义一个Adapter，继承TagAdapter，并实现相应的方法
```
public class StringTagAdapter extends TagAdapter<StringTagView, String> {

    StringTagAdapter(Context context, List<String> data) {
        this(context, data, null);
    }

    StringTagAdapter(Context context, List<String> data, List<String> selectItems) {
        super(context, data, selectItems);
    }

    /**
     * 检查item和所选item是否一样
     *
     * @param view
     * @param item
     * @return
     */
    @Override
    protected boolean checkIsItemSame(StringTagView view, String item) {
        return TextUtils.equals(view.getItem(), item);
    }

    /**
     * 检查item是否是空指针
     *
     * @return
     */
    @Override
    protected boolean checkIsItemNull(String item) {
        return TextUtils.isEmpty(item);
    }

    /**
     * 添加标签
     *
     * @param item
     * @return
     */
    @Override
    protected StringTagView addTag(String item) {
        StringTagView tagView = new StringTagView(getContext());
        tagView.setPadding(20, 20, 20, 20);

        TextView textView = tagView.getTextView();
        textView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 14);
        textView.setGravity(Gravity.CENTER);

        tagView.setItemDefaultDrawable(itemDefaultDrawable);
        tagView.setItemSelectDrawable(itemSelectDrawable);
        tagView.setItemDefaultTextColor(itemDefaultTextColor);
        tagView.setItemSelectTextColor(itemSelectTextColor);
        tagView.setItem(item);
        return tagView;
    }
}
```
# 使用
在xml中，你可以使用如下配置:
```
<resources>
    <declare-styleable name="TagFlowLayout">
        <attr name="showHighlight" format="boolean" /> // 是否选中高亮
        <attr name="defaultDrawable" format="reference" /> // 默认标签背景
        <attr name="selectDrawable" format="reference" /> // 选中标签背景
        <attr name="defaultTextColor" format="color|reference"/> // 默认标签文字颜色
        <attr name="selectTextColor" format="color|reference" /> // 选中标签文字颜色
        <attr name="mode"> // 单选或者多选
            <enum name="MULTI" value="0" /> // 默认多选
            <enum name="SINGLE" value="1"/> // 单选
        </attr>
    </declare-styleable>
</resources>
```
```
    <zhouyou.flexbox.widget.TagFlowLayout
        android:id="@+id/flow_layout"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:alignContent="flex_start"
        app:alignItems="center"
        app:dividerDrawable="@drawable/bg_flow_divider"
        app:flexDirection="row"
        app:flexWrap="wrap"
        app:justifyContent="flex_start"
        app:showDivider="beginning|middle|end"
        app:selectDrawable="@drawable/bg_flow_selected"
        app:defaultDrawable="@drawable/bg_flow_unselect"
        app:selectTextColor="@android:color/white"
        app:defaultTextColor="@color/app_green"
        app:mode="SINGLE"/>
```
也可以使用Java代码进行属性配置
```
    TagFlowLayout flowLayout = (TagFlowLayout) findViewById(R.id.flow_layout);
    flowLayout.setShowHighlight(false);
    flowLayout.setItemDefaultDrawable(R.drawable.bg_flow_unselect);
    flowLayout.setItemSelectDrawable(R.drawable.bg_flow_selected);
    flowLayout.setItemDefaultTextColor(ContextCompat.getColor(this, R.color.app_green));
    flowLayout.setItemSelectTextColor(Color.WHITE);
    flowLayout.setMode(TagFlowLayout.MODE_SINGLE_SELECT);
```
# 回调
可以使用如下回调来获取最终所选择的项目列表
```
    ...
    adapter.setOnSubscribeListener(new OnFlexboxSubscribeListener<String>() {
        @Override
        public void onSubscribe(List<String> selectedItem) {
        }
    });
```
# 操作模式
可以通过设置模式来控制标签的单选与多选操作
```
    ...
    flowLayout.setMode(TagFlowLayout.MODE_SINGLE_SELECT);
```
# 选中高亮效果
可以设置是否选中高亮，默认为选中高亮
```
    ...
    flowLayout.setShowHighlight(false);
```

# 绑定数据到控件
通过声明TagFlowLayout，并且调用setAdapter()方法来接收之前定义好的adapter即可
```
    ...
    flowLayout.setAdapter(adapter);
```
# 切换、刷新数据
在声明的adapter基础上，重新设置数据源和已选项，notifyDataSetChanged()方法即可完成数据刷新操作
```
    ...
    adapter.setSource(data);
    adapter.setSelectItems(selectItems);
    adapter.notifyDataSetChanged();
```


================================================
FILE: app/.gitignore
================================================
/build


================================================
FILE: app/build.gradle
================================================
apply plugin: 'com.android.application'

android {
    compileSdkVersion 25
    buildToolsVersion "25.0.2"
    defaultConfig {
        applicationId "com.zhouyou.flexbox"
        minSdkVersion 14
        targetSdkVersion 25
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    compile 'com.android.support:appcompat-v7:25.3.1'
    compile 'com.android.support.constraint:constraint-layout:1.0.0-alpha8'
    testCompile 'junit:junit:4.12'
    compile project(path: ':flexbox')
}


================================================
FILE: app/proguard-rules.pro
================================================
# Add project specific ProGuard rules here.
# By default, the flags in this file are appended to flags specified
# in C:\Users\DESKTOP\AppData\Local\Android\Sdk/tools/proguard/proguard-android.txt
# You can edit the include path and order by changing the proguardFiles
# directive in build.gradle.
#
# For more details, see
#   http://developer.android.com/guide/developing/tools/proguard.html

# Add any project specific keep options here:

# 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


================================================
FILE: app/src/androidTest/java/com/zhouyou/flexbox/ExampleInstrumentedTest.java
================================================
package com.zhouyou.flexbox;

import android.content.Context;
import android.support.test.InstrumentationRegistry;
import android.support.test.runner.AndroidJUnit4;

import org.junit.Test;
import org.junit.runner.RunWith;

import static org.junit.Assert.*;

/**
 * Instrumentation 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() throws Exception {
        // Context of the app under test.
        Context appContext = InstrumentationRegistry.getTargetContext();

        assertEquals("com.zhouyou.flexbox", appContext.getPackageName());
    }
}


================================================
FILE: app/src/main/AndroidManifest.xml
================================================
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.zhouyou.flexbox" >

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/AppTheme" >
        <activity android:name=".MainActivity" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>

</manifest>

================================================
FILE: app/src/main/java/com/zhouyou/flexbox/MainActivity.java
================================================
package com.zhouyou.flexbox;

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;

import java.util.ArrayList;
import java.util.List;

import zhouyou.flexbox.interfaces.OnFlexboxSubscribeListener;
import zhouyou.flexbox.widget.TagFlowLayout;

public class MainActivity extends AppCompatActivity implements View.OnClickListener {

    private Button btnCount;
    private StringTagAdapter adapter;

    private List<String> sourceData;
    private List<String> selectItems;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        initData();
        initViews();
    }

    private void initData() {
        sourceData = new ArrayList<>();
        sourceData.add("程序员");
        sourceData.add("设计师");
        sourceData.add("产品经理");
        sourceData.add("运营");
        sourceData.add("商务");
        sourceData.add("人事经理");
        sourceData.add("项目经理");
        sourceData.add("客户代表");
        sourceData.add("技术主管");
        sourceData.add("测试工程师");
        sourceData.add("前端工程师");
        sourceData.add("Java工程师");
        sourceData.add("Android工程师");
        sourceData.add("iOS工程师");

        selectItems = new ArrayList<>();
        selectItems.add("客户代表");
        selectItems.add("Java工程师");
    }

    private void initViews() {
        TagFlowLayout flowLayout = (TagFlowLayout) findViewById(R.id.flow_layout);
        btnCount = (Button) findViewById(R.id.btn_get_count);
        adapter = new StringTagAdapter(this, sourceData, selectItems);
        adapter.setOnSubscribeListener(new OnFlexboxSubscribeListener<String>() {
            @Override
            public void onSubscribe(List<String> selectedItem) {
                btnCount.setText("已选择" + selectedItem.size() + "个");
            }
        });
        flowLayout.setAdapter(adapter);
        btnCount.setText("已选择" + adapter.getSelectedList().size() + "个");
        findViewById(R.id.btn_switch_data).setOnClickListener(this);
    }

    @Override
    public void onClick(View v) {
        switch (v.getId()) {
            case R.id.btn_switch_data:
                List<String> data = new ArrayList<>();
                data.add("客户代表");
                data.add("Java工程师");

                List<String> selectList = new ArrayList<>();
                selectList.add("客户代表");
                adapter.setSource(data);
                adapter.setSelectItems(selectList);
                adapter.notifyDataSetChanged();
                break;
            default:
                break;
        }
    }
}


================================================
FILE: app/src/main/java/com/zhouyou/flexbox/StringTagAdapter.java
================================================
package com.zhouyou.flexbox;

import android.content.Context;
import android.text.TextUtils;
import android.util.TypedValue;
import android.view.Gravity;
import android.widget.TextView;

import java.util.List;

import zhouyou.flexbox.adapter.TagAdapter;

/**
 * 作者：ZhouYou
 * 日期：2017/3/27
 */
public class StringTagAdapter extends TagAdapter<StringTagView, String> {

    StringTagAdapter(Context context, List<String> data) {
        this(context, data, null);
    }

    StringTagAdapter(Context context, List<String> data, List<String> selectItems) {
        super(context, data, selectItems);
    }

    /**
     * 检查item和所选item是否一样
     *
     * @param view
     * @param item
     * @return
     */
    @Override
    protected boolean checkIsItemSame(StringTagView view, String item) {
        return TextUtils.equals(view.getItem(), item);
    }

    /**
     * 检查item是否是空指针
     *
     * @return
     */
    @Override
    protected boolean checkIsItemNull(String item) {
        return TextUtils.isEmpty(item);
    }

    /**
     * 添加标签
     *
     * @param item
     * @return
     */
    @Override
    protected StringTagView addTag(String item) {
        StringTagView tagView = new StringTagView(getContext());
        tagView.setPadding(20, 20, 20, 20);

        TextView textView = tagView.getTextView();
        textView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 14);
        textView.setGravity(Gravity.CENTER);

        tagView.setItemDefaultDrawable(itemDefaultDrawable);
        tagView.setItemSelectDrawable(itemSelectDrawable);
        tagView.setItemDefaultTextColor(itemDefaultTextColor);
        tagView.setItemSelectTextColor(itemSelectTextColor);
        tagView.setItem(item);
        return tagView;
    }
}


================================================
FILE: app/src/main/java/com/zhouyou/flexbox/StringTagView.java
================================================
package com.zhouyou.flexbox;

import android.content.Context;
import android.support.annotation.Nullable;
import android.util.AttributeSet;

import zhouyou.flexbox.widget.BaseTagView;

/**
 * 作者：ZhouYou
 * 日期：2017/3/25.
 */
public class StringTagView extends BaseTagView<String> {

    public StringTagView(Context context) {
        this(context, null);
    }

    public StringTagView(Context context, @Nullable AttributeSet attrs) {
        super(context, attrs, 0);
    }

    public StringTagView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
    }

    @Override
    public void setItem(String item) {
        super.setItem(item);
        textView.setText(item);
    }
}


================================================
FILE: app/src/main/res/drawable/bg_flow_divider.xml
================================================
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">

    <solid android:color="@android:color/transparent" />

    <size
        android:width="10dip"
        android:height="10dip" />
</shape>

================================================
FILE: app/src/main/res/drawable/bg_flow_selected.xml
================================================
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
    <solid android:color="@color/app_green" />

    <corners android:radius="4dip" />
</shape>

================================================
FILE: app/src/main/res/drawable/bg_flow_unselect.xml
================================================
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">

    <stroke
        android:width="0.5dip"
        android:color="@color/app_green" />

    <solid android:color="@android:color/transparent" />

    <corners android:radius="4dip" />
</shape>

================================================
FILE: app/src/main/res/layout/activity_main.xml
================================================
<?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"
    android:orientation="vertical"
    tools:context="com.zhouyou.flexbox.MainActivity">

    <zhouyou.flexbox.widget.TagFlowLayout
        android:id="@+id/flow_layout"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:alignContent="flex_start"
        app:alignItems="center"
        app:dividerDrawable="@drawable/bg_flow_divider"
        app:flexDirection="row"
        app:flexWrap="wrap"
        app:justifyContent="flex_start"
        app:showDivider="beginning|middle|end"
        app:selectDrawable="@drawable/bg_flow_selected"
        app:defaultDrawable="@drawable/bg_flow_unselect"
        app:selectTextColor="@android:color/white"
        app:defaultTextColor="@color/app_green"
        app:mode="MULTI"/>

    <Button
        android:id="@+id/btn_get_count"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="请选择" />

    <Button
        android:id="@+id/btn_switch_data"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="切换数据" />

</LinearLayout>


================================================
FILE: app/src/main/res/values/colors.xml
================================================
<?xml version="1.0" encoding="utf-8"?>
<resources>
    <color name="colorPrimary">#3F51B5</color>
    <color name="colorPrimaryDark">#303F9F</color>
    <color name="colorAccent">#FF4081</color>

    <color name="app_green">#53CAC3</color>
</resources>


================================================
FILE: app/src/main/res/values/strings.xml
================================================
<resources>
    <string name="app_name">FlexboxDemo</string>
</resources>


================================================
FILE: app/src/main/res/values/styles.xml
================================================
<resources>

    <!-- Base application theme. -->
    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
        <!-- Customize your theme here. -->
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorAccent</item>
    </style>

</resources>


================================================
FILE: app/src/test/java/com/zhouyou/flexbox/ExampleUnitTest.java
================================================
package com.zhouyou.flexbox;

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() throws Exception {
        assertEquals(4, 2 + 2);
    }
}

================================================
FILE: build.gradle
================================================
// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.2.3'

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        jcenter()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}


================================================
FILE: flexbox/.gitignore
================================================
/build


================================================
FILE: flexbox/build.gradle
================================================
apply plugin: 'com.android.library'

android {
    compileSdkVersion 25
    buildToolsVersion "25.0.2"

    defaultConfig {
        minSdkVersion 14
        targetSdkVersion 25
        versionCode 1
        versionName "1.0"

        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"

    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    compile 'com.android.support:appcompat-v7:25.3.1'
    testCompile 'junit:junit:4.12'
    compile 'com.google.android:flexbox:0.2.6'
}


================================================
FILE: flexbox/proguard-rules.pro
================================================
# Add project specific ProGuard rules here.
# By default, the flags in this file are appended to flags specified
# in C:\Users\DESKTOP\AppData\Local\Android\Sdk/tools/proguard/proguard-android.txt
# You can edit the include path and order by changing the proguardFiles
# directive in build.gradle.
#
# For more details, see
#   http://developer.android.com/guide/developing/tools/proguard.html

# Add any project specific keep options here:

# 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


================================================
FILE: flexbox/src/androidTest/java/zhouyou/flexbox/ExampleInstrumentedTest.java
================================================
package zhouyou.flexbox;

import android.content.Context;
import android.support.test.InstrumentationRegistry;
import android.support.test.runner.AndroidJUnit4;

import org.junit.Test;
import org.junit.runner.RunWith;

import static org.junit.Assert.*;

/**
 * Instrumentation 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() throws Exception {
        // Context of the app under test.
        Context appContext = InstrumentationRegistry.getTargetContext();

        assertEquals("zhouyou.flexbox.test", appContext.getPackageName());
    }
}


================================================
FILE: flexbox/src/main/AndroidManifest.xml
================================================
<manifest xmlns:android="http://schemas.android.com/apk/res/android"

    package="zhouyou.flexbox">

    <application android:allowBackup="true" android:label="@string/app_name"
        android:supportsRtl="true">

    </application>

</manifest>


================================================
FILE: flexbox/src/main/java/zhouyou/flexbox/adapter/TagAdapter.java
================================================
package zhouyou.flexbox.adapter;

import android.content.Context;
import android.support.v4.util.ArrayMap;
import android.widget.Toast;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import zhouyou.flexbox.widget.BaseTagView;
import zhouyou.flexbox.interfaces.OnFlexboxSubscribeListener;
import zhouyou.flexbox.widget.TagFlowLayout;
import zhouyou.flexbox.interfaces.TagWithListener;

/**
 * 作者：ZhouYou
 * 日期：2017/3/27.
 */
public abstract class TagAdapter<V extends BaseTagView<T>, T> {

    private Context context;
    /**
     * 根布局
     */
    private TagFlowLayout rootView;

    /**
     * 数据源
     */
    private List<T> source;

    /**
     * 已选项目
     */
    private List<T> selectItems;
    /*view和tag的对应关系*/
    private Map<V, T> viewMap;
    /*标签选择操作的订阅接口*/
    private OnFlexboxSubscribeListener<T> onSubscribeListener;
    /*是否展示选中效果*/
    private boolean isShowHighlight = true;
    /*可选标签的最大数量*/
    private int maxSelection;
    /*默认和已选的背景*/
    protected int itemDefaultDrawable;
    protected int itemSelectDrawable;
    /*默认和已选的文字颜色*/
    protected int itemDefaultTextColor;
    protected int itemSelectTextColor;
    /*操作模式 0 - 多选 | 1 - 单选*/
    private int mode;

    public void setOnSubscribeListener(OnFlexboxSubscribeListener<T> onSubscribeListener) {
        this.onSubscribeListener = onSubscribeListener;
    }

    public void setSource(List<T> source) {
        this.source = source;
    }

    public void setSelectItems(List<T> selectItems) {
        this.selectItems = selectItems;
    }

    public List<T> getSelectItems() {
        return selectItems;
    }

    public TagAdapter(Context context, List<T> source) {
        this.context = context;
        this.source = source;
        viewMap = new ArrayMap<>();
    }

    public TagAdapter(Context context, List<T> source, List<T> selectItems) {
        this.context = context;
        this.source = source;
        this.selectItems = selectItems;
        viewMap = new ArrayMap<>();
    }

    public Context getContext() {
        return context;
    }

    public List<T> getData() {
        return source;
    }

    /**
     * 绑定控件
     *
     * @param rootView
     */
    public void bindView(TagFlowLayout rootView) {
        if (rootView == null) {
            throw new NullPointerException("未初始化TagFlowLayout");
        }
        this.rootView = rootView;
        isShowHighlight = rootView.isShowHighlight();
        itemDefaultDrawable = rootView.getItemDefaultDrawable();
        itemSelectDrawable = rootView.getItemSelectDrawable();
        itemDefaultTextColor = rootView.getItemDefaultTextColor();
        itemSelectTextColor = rootView.getItemSelectTextColor();
        maxSelection = rootView.getMaxSelection();
        mode = rootView.getMode();
    }

    /**
     * 设置标签组
     */
    public void addTags() {
        if (source == null || source.size() <= 0) return;
        rootView.removeAllViews();
        for (T item : source) {
            if (item == null) continue;
            final BaseTagView<T> view = addTag(item);
            initSelectedViews((V) view);
            // 单个item的点击监控
            view.setListener(new TagWithListener<T>() {
                @Override
                public void onItemSelect(T item) {
                    if (mode == TagFlowLayout.MODE_SINGLE_SELECT) {
                        if (isShowHighlight) view.selectItemChangeColorState();
                        singleSelectMode(item);
                    } else {
                        List<T> selectList = getSelectedList();
                        if ((maxSelection <= selectList.size() && maxSelection > 0) && !view.isItemSelected()) {
                            Toast.makeText(getContext(), "最多选择" + maxSelection + "个标签", Toast.LENGTH_SHORT).show();
                            return;
                        }
                        if (isShowHighlight) view.selectItemChangeColorState();
                    }
                    if (onSubscribeListener != null) {
                        onSubscribeListener.onSubscribe(getSelectedList());
                    }
                }
            });
            viewMap.put((V) view, item);
            rootView.addView(view);
        }
    }

    /**
     * 设置在初始化时所选中的View
     *
     * @param view
     */
    private void initSelectedViews(V view) {
        if (!isShowHighlight) return;
        if (selectItems == null || selectItems.size() <= 0) return;
        for (T select : selectItems) {
            if (checkIsItemNull(select)) continue;
            if (checkIsItemSame(view, select)) {
                view.setItemSelected(true);
                break;
            }
        }
    }

    /**
     * 单选操作模式
     */
    private void singleSelectMode(T item) {
        if (!isShowHighlight) return;
        for (BaseTagView<T> view : viewMap.keySet()) {
            if (checkIsItemSame((V) view, item)) {
                view.setItemSelected(true);
            } else {
                view.setItemSelected(false);
            }
        }
    }


    /**
     * 刷新数据
     */
    public void notifyDataSetChanged() {
        addTags();
    }

    /**
     * 对于相同item的判断条件
     *
     * @param view
     * @param item
     * @return
     */
    protected abstract boolean checkIsItemSame(V view, T item);

    /**
     * 检查item是否是空指针
     *
     * @param item
     * @return
     */
    protected abstract boolean checkIsItemNull(T item);

    /**
     * 添加单个标签
     *
     * @param item
     * @return
     */
    protected abstract BaseTagView<T> addTag(T item);

    /**
     * 获取所有item的数量
     */
    protected int getCount() {
        if (source == null) return 0;
        return source.size();
    }

    /**
     * 得到已选项目的列表
     *
     * @return
     */
    @SuppressWarnings("SuspiciousMethodCalls")
    public List<T> getSelectedList() {
        List<T> selectedList = new ArrayList<>();
        for (BaseTagView<T> view : viewMap.keySet()) {
            if (view.isItemSelected()) {
                T item = viewMap.get(view);
                selectedList.add(item);
            }
        }
        return selectedList;
    }
}


================================================
FILE: flexbox/src/main/java/zhouyou/flexbox/interfaces/OnFlexboxSubscribeListener.java
================================================
package zhouyou.flexbox.interfaces;

import java.util.List;

/**
 * 作者：ZhouYou
 * 日期：2017/3/27.
 */
public interface OnFlexboxSubscribeListener<T> {

    /**
     * @param selectedItem 已选中的标签
     */
    void onSubscribe(List<T> selectedItem);
}


================================================
FILE: flexbox/src/main/java/zhouyou/flexbox/interfaces/TagWithListener.java
================================================
package zhouyou.flexbox.interfaces;

/**
 * 作者：ZhouYou
 * 日期：2017/3/25.
 */
public interface TagWithListener<T> {

    void onItemSelect(T item);
}


================================================
FILE: flexbox/src/main/java/zhouyou/flexbox/widget/BaseTagView.java
================================================
package zhouyou.flexbox.widget;

import android.content.Context;
import android.support.annotation.Nullable;
import android.util.AttributeSet;
import android.view.Gravity;
import android.view.View;
import android.widget.FrameLayout;
import android.widget.TextView;

import zhouyou.flexbox.interfaces.TagWithListener;

/**
 * 作者：ZhouYou
 * 日期：2017/3/25.
 */
public class BaseTagView<T> extends FrameLayout implements View.OnClickListener {

    private int itemDefaultDrawable;
    private int itemSelectDrawable;

    private int itemDefaultTextColor;
    private int itemSelectTextColor;

    private T item;

    public TextView textView;

    private TagWithListener<T> listener;

    private boolean isItemSelected;

    public void setListener(TagWithListener<T> listener) {
        this.listener = listener;
    }

    public BaseTagView(Context context) {
        this(context, null);
    }

    public BaseTagView(Context context, @Nullable AttributeSet attrs) {
        this(context, attrs, 0);
    }

    public BaseTagView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
        init();
    }

    private void init() {
        textView = new TextView(getContext());
        textView.setGravity(Gravity.CENTER);
        addView(textView);
        setOnClickListener(this);
    }

    /**
     * 设置标签
     *
     * @param item
     */
    public void setItem(T item) {
        this.item = item;
    }

    public T getItem() {
        return item;
    }

    @Override
    public void onClick(View v) {
        if (listener == null) return;
        listener.onItemSelect(item);
    }

    public void selectItemChangeColorState() {
        if (isItemSelected) {
            setBackgroundResource(itemDefaultDrawable);
            textView.setTextColor(itemDefaultTextColor);
            isItemSelected = false;
        } else {
            setBackgroundResource(itemSelectDrawable);
            textView.setTextColor(itemSelectTextColor);
            isItemSelected = true;
        }
    }

    public boolean isItemSelected() {
        return isItemSelected;
    }

    public void setItemSelected(boolean itemSelected) {
        isItemSelected = itemSelected;
        if (itemSelected) {
            setBackgroundResource(itemSelectDrawable);
            textView.setTextColor(itemSelectTextColor);
        } else {
            setBackgroundResource(itemDefaultDrawable);
            textView.setTextColor(itemDefaultTextColor);
        }
    }

    public void setItemDefaultDrawable(int itemDefaultDrawable) {
        this.itemDefaultDrawable = itemDefaultDrawable;
        setBackgroundResource(itemDefaultDrawable);
    }

    public void setItemSelectDrawable(int itemSelectDrawable) {
        this.itemSelectDrawable = itemSelectDrawable;
    }

    public void setItemDefaultTextColor(int itemDefaultTextColor) {
        this.itemDefaultTextColor = itemDefaultTextColor;
        textView.setTextColor(itemDefaultTextColor);
    }

    public void setItemSelectTextColor(int itemSelectTextColor) {
        this.itemSelectTextColor = itemSelectTextColor;
    }

    public TextView getTextView() {
        return textView;
    }
}


================================================
FILE: flexbox/src/main/java/zhouyou/flexbox/widget/TagFlowLayout.java
================================================
package zhouyou.flexbox.widget;

import android.content.Context;
import android.content.res.TypedArray;
import android.util.AttributeSet;

import com.google.android.flexbox.FlexboxLayout;

import zhouyou.flexbox.R;
import zhouyou.flexbox.adapter.TagAdapter;

/**
 * 作者：ZhouYou
 * 日期：2017/3/28.
 */
public class TagFlowLayout extends FlexboxLayout {

    /*是否展示选中效果*/
    private boolean isShowHighlight = true;
    /*默认和已选的背景*/
    private int itemDefaultDrawable;
    private int itemSelectDrawable;
    /*默认和已选的文字颜色*/
    private int itemDefaultTextColor;
    private int itemSelectTextColor;
    /*操作模式 0 - 多选 | 1 - 单选*/
    private int mode = MODE_MULTI_SELECT;
    /*可选标签的最大数量*/
    private int maxSelection;
    public static final int MODE_MULTI_SELECT = 0;
    public static final int MODE_SINGLE_SELECT = 1;

    public TagFlowLayout(Context context) {
        this(context, null);
    }

    public TagFlowLayout(Context context, AttributeSet attrs) {
        this(context, attrs, 0);
    }

    public TagFlowLayout(Context context, AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
        TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.TagFlowLayout);
        isShowHighlight = ta.getBoolean(R.styleable.TagFlowLayout_showHighlight, true);
        itemDefaultDrawable = ta.getResourceId(R.styleable.TagFlowLayout_defaultDrawable, 0);
        itemSelectDrawable = ta.getResourceId(R.styleable.TagFlowLayout_selectDrawable, 0);
        itemDefaultTextColor = ta.getColor(R.styleable.TagFlowLayout_defaultTextColor, 0);
        itemSelectTextColor = ta.getColor(R.styleable.TagFlowLayout_selectTextColor, 0);
        mode = ta.getInt(R.styleable.TagFlowLayout_mode, MODE_MULTI_SELECT);
        maxSelection = ta.getInt(R.styleable.TagFlowLayout_maxSelectionCount, 0);
        ta.recycle();
    }

    public void setAdapter(TagAdapter adapter) {
        if (adapter == null) {
            removeAllViews();
            return;
        }
        adapter.bindView(this);
        adapter.addTags();
    }

    public boolean isShowHighlight() {
        return isShowHighlight;
    }

    public void setShowHighlight(boolean showHighlight) {
        isShowHighlight = showHighlight;
    }

    public int getItemDefaultDrawable() {
        return itemDefaultDrawable;
    }

    public void setItemDefaultDrawable(int itemDefaultDrawable) {
        this.itemDefaultDrawable = itemDefaultDrawable;
    }

    public int getItemSelectDrawable() {
        return itemSelectDrawable;
    }

    public void setItemSelectDrawable(int itemSelectDrawable) {
        this.itemSelectDrawable = itemSelectDrawable;
    }

    public int getItemDefaultTextColor() {
        return itemDefaultTextColor;
    }

    public void setItemDefaultTextColor(int itemDefaultTextColor) {
        this.itemDefaultTextColor = itemDefaultTextColor;
    }

    public int getItemSelectTextColor() {
        return itemSelectTextColor;
    }

    public void setItemSelectTextColor(int itemSelectTextColor) {
        this.itemSelectTextColor = itemSelectTextColor;
    }

    public int getMode() {
        return mode;
    }

    public void setMode(int mode) {
        this.mode = mode;
    }

    public int getMaxSelection() {
        return maxSelection;
    }

    public void setMaxSelection(int maxSelection) {
        this.maxSelection = maxSelection;
    }
}


================================================
FILE: flexbox/src/main/res/values/attrs.xml
================================================
<?xml version="1.0" encoding="utf-8"?>
<resources>
    <declare-styleable name="TagFlowLayout">
        <attr name="showHighlight" format="boolean" />
        <attr name="defaultDrawable" format="reference" />
        <attr name="selectDrawable" format="reference" />
        <attr name="defaultTextColor" format="color|reference"/>
        <attr name="selectTextColor" format="color|reference" />
        <attr name="mode">
            <enum name="MULTI" value="0" />
            <enum name="SINGLE" value="1"/>
        </attr>
        <attr name="maxSelectionCount" format="integer"/>
    </declare-styleable>
</resources>

================================================
FILE: flexbox/src/main/res/values/strings.xml
================================================
<resources>
    <string name="app_name">FlexboxUtils</string>
</resources>


================================================
FILE: flexbox/src/test/java/zhouyou/flexbox/ExampleUnitTest.java
================================================
package zhouyou.flexbox;

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() throws Exception {
        assertEquals(4, 2 + 2);
    }
}

================================================
FILE: gradle/wrapper/gradle-wrapper.properties
================================================
#Sat Mar 25 17:41:19 CST 2017
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip


================================================
FILE: gradle.properties
================================================
# Project-wide Gradle settings.

# IDE (e.g. Android Studio) users:
# Gradle settings configured through the IDE *will override*
# any settings specified in this file.

# For more details on how to configure your build environment visit
# http://www.gradle.org/docs/current/userguide/build_environment.html

# Specifies the JVM arguments used for the daemon process.
# The setting is particularly useful for tweaking memory settings.
org.gradle.jvmargs=-Xmx1536m

# When configured, Gradle will run in incubating parallel mode.
# This option should only be used with decoupled projects. More details, visit
# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
# org.gradle.parallel=true


================================================
FILE: gradlew
================================================
#!/usr/bin/env bash

##############################################################################
##
##  Gradle start up script for UN*X
##
##############################################################################

# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS=""

APP_NAME="Gradle"
APP_BASE_NAME=`basename "$0"`

# 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
case "`uname`" in
  CYGWIN* )
    cygwin=true
    ;;
  Darwin* )
    darwin=true
    ;;
  MINGW* )
    msys=true
    ;;
esac

# 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

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" ] ; then
    MAX_FD_LIMIT=`ulimit -H -n`
    if [ $? -eq 0 ] ; then
        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
            MAX_FD="$MAX_FD_LIMIT"
        fi
        ulimit -n $MAX_FD
        if [ $? -ne 0 ] ; then
            warn "Could not set maximum file descriptor limit: $MAX_FD"
        fi
    else
        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
    fi
fi

# For Darwin, add options to specify how the application appears in the dock
if $darwin; then
    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
fi

# For Cygwin, switch paths to Windows format before running java
if $cygwin ; then
    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
    JAVACMD=`cygpath --unix "$JAVACMD"`

    # We build the pattern for arguments to be converted via cygpath
    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
    SEP=""
    for dir in $ROOTDIRSRAW ; do
        ROOTDIRS="$ROOTDIRS$SEP$dir"
        SEP="|"
    done
    OURCYGPATTERN="(^($ROOTDIRS))"
    # Add a user-defined pattern to the cygpath arguments
    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
    fi
    # Now convert the arguments - kludge to limit ourselves to /bin/sh
    i=0
    for arg in "$@" ; do
        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option

        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
        else
            eval `echo args$i`="\"$arg\""
        fi
        i=$((i+1))
    done
    case $i in
        (0) set -- ;;
        (1) set -- "$args0" ;;
        (2) set -- "$args0" "$args1" ;;
        (3) set -- "$args0" "$args1" "$args2" ;;
        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
    esac
fi

# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
function splitJvmOpts() {
    JVM_OPTS=("$@")
}
eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"

exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"


================================================
FILE: gradlew.bat
================================================
@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

@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=

set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%

@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome

set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto init

echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.

goto fail

:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe

if exist "%JAVA_EXE%" goto init

echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.

goto fail

:init
@rem Get command-line arguments, handling Windowz variants

if not "%OS%" == "Windows_NT" goto win9xME_args
if "%@eval[2+2]" == "4" goto 4NT_args

:win9xME_args
@rem Slurp the command line arguments.
set CMD_LINE_ARGS=
set _SKIP=2

:win9xME_args_slurp
if "x%~1" == "x" goto execute

set CMD_LINE_ARGS=%*
goto execute

:4NT_args
@rem Get arguments from the 4NT Shell from JP Software
set CMD_LINE_ARGS=%$

:execute
@rem Setup the command line

set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar

@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%

:end
@rem End local scope for the variables with windows NT shell
if "%ERRORLEVEL%"=="0" goto mainEnd

:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1

:mainEnd
if "%OS%"=="Windows_NT" endlocal

:omega


================================================
FILE: settings.gradle
================================================
include ':app', ':flexbox'