xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:khw="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.activity.FlowLayoutActivity">

    <com.zhy.view.flowlayout.TagFlowLayout
        android:id="@+id/id_flowlayout"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:padding="20dp"
        khw:max_select="-1"></com.zhy.view.flowlayout.TagFlowLayout>
</LinearLayout>

FlowLayoutActivity.this

package com.example.kanghuwei.kanghuwei_demo.ui.activity;

import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.TextView;

import com.example.kanghuwei.kanghuwei_demo.MainActivity;
import com.example.kanghuwei.kanghuwei_demo.R;
import com.zhy.view.flowlayout.FlowLayout;
import com.zhy.view.flowlayout.TagAdapter;
import com.zhy.view.flowlayout.TagFlowLayout;

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

import butterknife.BindView;

public class FlowLayoutActivity extends AppCompatActivity {
    @BindView(R.id.id_flowlayout)
    TagFlowLayout idFlowlayout;
    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_flow_layout);
        idFlowlayout = findViewById(R.id.id_flowlayout);
        List<String> list = new ArrayList<>();
        list.add("java");
        list.add("javaEE");
        list.add("javaME");
        list.add("c");
        list.add("php");
        list.add("ios");
        list.add("c++");
        list.add("c#");
        list.add("Android");
        for (int i = 0; i < list.size(); i++) {
            TextView textView = new TextView(FlowLayoutActivity.this);
            textView.setPadding(5, 5, 5, 5);
            textView.setTextSize(20);
            textView.setText(list.get(i));
        }
        idFlowlayout.setAdapter(new TagAdapter<String>(list)
        {
            @Override
            public View getView(FlowLayout parent, int position, String s)
            {
                TextView textView = new TextView(FlowLayoutActivity.this);
                textView.setPadding(5, 5, 5, 5);
                textView.setTextSize(20);
                textView.setText(s);
                return textView;
            }
        });
    }
}

//流式布局第三方lib

    implementation 'com.hyman:flowlayout-lib:1.1.2'