添加依赖:
1.在App的gradle中添加:
2.在moudle的gradle中添加:
UI界面:
//主控件
<com.example.library.AutoFlowLayout
android:layout_below="@id/resou"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/auto_layout"
></com.example.library.AutoFlowLayout>
//展示数据
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="1111"
android:layout_margin="10dp"
android:background="@drawable/serch_bg"
android:gravity="center"
android:id="@+id/auto_tv"
/>
</LinearLayout>
主方法:
public class MainActivity extends AppCompatActivity {
@BindView(R.id.et_tv)
EditText etTv;
@BindView(R.id.but_tv)
TextView butTv;
@BindView(R.id.liner)
LinearLayout liner;
@BindView(R.id.resou)
TextView resou;
@BindView(R.id.auto_layout)
AutoFlowLayout autoLayout;
@BindView(R.id.but)
Button but;
private List<String> list;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ButterKnife.bind(this);
list = new ArrayList<>();
//添加内容
butTv.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
String s = etTv.getText().toString();
list.add(s);
auto();
}
});
//删除清空
but.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
etTv.getText().clear();
list.clear();
autoLayout.removeAllViews();
}
});
}
//调用方法
private void auto() {
autoLayout.setAdapter(new FlowAdapter(list) {
@Override
public View getView(int i) {
View view = View.inflate(MainActivity.this, R.layout.layout_auto, null);
TextView auto_tv = view.findViewById(R.id.auto_tv);
auto_tv.setText(list.get(i));
list.clear();
return view;
}
});
}
}