自定义view流式布局移动开发qq45312619的博客-

自定义view流式布局 已经封装依赖可以直接粘贴使用
1.导入依赖

implementation 'com.github.LiHangKun:LiuShiBuJu:1'

然后在项目的build.gradle中

allprojects {     repositories { google() jcenter()         maven { url 'https://jitpack.io' }//要添加的 } }

2.布局文件 直接使用

<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="https://schemas.android.com/apk/res/android"     xmlns:app="https://schemas.android.com/apk/res-auto"     xmlns:tools="https://schemas.android.com/tools"     android:layout_width="match_parent"     android:layout_height="match_parent"     android:orientation="vertical"     tools:context=".MainActivity"> <LinearLayout         android:layout_width="match_parent"         android:layout_height="wrap_content"> <EditText             android:layout_width="100dp"             android:id="@+id/et"             android:layout_height="wrap_content" /> <Button             android:id="@+id/bt"             android:text="sousuo"             android:layout_width="wrap_content"             android:layout_height="wrap_content" /> </LinearLayout> <com.bw.liushibuju2.FlowLayout        android:id="@+id/aaa"        android:layout_width="match_parent"        android:layout_height="wrap_content"> </com.bw.liushibuju2.FlowLayout> </LinearLayout>

3.在类里面

public class MainActivity extends AppCompatActivity {     List<String> stringList = new ArrayList<>(); private FlowLayout mFl; private EditText et;      @Override     protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); //找控件         mFl = findViewById(R.id.aaa);         et = findViewById(R.id.et); //点击搜索 findViewById(R.id.bt).setOnClickListener(new View.OnClickListener() {             @Override             public void onClick(View v) {                 String gettx = et.getText().toString();                 stringList.add(gettx); //清除                 mFl.removeAllViews(); for(String string : stringList){ //遍历 并添加TexView                     LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT,                             ViewGroup.LayoutParams.WRAP_CONTENT);                     layoutParams.setMargins(10, 5, 10, 5);                     TextView textView = new TextView(MainActivity.this);                     textView.setPadding(20, 10, 20, 10);                     textView.setText(string);                     textView.setLayoutParams(layoutParams);                          mFl.addView(textView, layoutParams); } } }); } }