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whycq

2024-08-08 1a822a73b6fe7b67fc741e565959ac118e37358c

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 app/src/main/AndroidManifest.xml

@@ -19,7 +19,7 @@
        android:theme="@style/Theme.AGVController"
        tools:targetApi="31" >
        <activity
            android:name=".MainActivity"
            android:name=".StartActivity"
            android:exported="true" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

 app/src/main/java/com/example/agvcontroller/Item.java

@@ -1,13 +1,26 @@
package com.example.agvcontroller;

public class Item {
    private String text;

    public Item(String text) {
    private String text;
    private String ip;
    private String agvNo;

    public Item(String text,String ip,String agvNo) {
        this.text = text;
        this.ip = ip;
        this.agvNo = agvNo;
    }

    public String getText() {
        return text;
    }

    public String getIp() {
        return ip;
    }

    public String getAgvNo() {
        return agvNo;
    }
}

 app/src/main/java/com/example/agvcontroller/ItemAdapter.java

@@ -28,7 +28,9 @@
    @Override
    public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
        Item item = itemList.get(position);
        holder.textView.setText(item.getText());
        holder.ip.setText("设备IP： " + item.getIp());
        holder.title.setText("设备编号： " + item.getText());

    }

    @Override
@@ -37,11 +39,13 @@
    }

    public static class ViewHolder extends RecyclerView.ViewHolder {
        TextView textView;
        TextView title;
        TextView ip;

        public ViewHolder(@NonNull View itemView) {
            super(itemView);
            textView = itemView.findViewById(R.id.item_title);
            title = itemView.findViewById(R.id.item_title);
            ip = itemView.findViewById(R.id.item_ip);
        }
    }
}

 app/src/main/java/com/example/agvcontroller/StartActivity.java

@@ -13,20 +13,22 @@

    private RecyclerView recyclerView;
    private List<Item> items;
    private ItemAdapter adapter;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_start);


        //recyclerView = findViewById(R.id.recyclerView);
        //recyclerView.setLayoutManager(new LinearLayoutManager(this));
        //
        //items = new ArrayList<>();
        //items.add(new Item("192.168", "Item 1", "Description of Item 1"));
        //items.add(new Item("192.168", "Item 2", "Description of Item 2"));
        //items.add(new Item("192.168", "Item 3", "Description of Item 3"));
        recyclerView = findViewById(R.id.recyclerView);
        recyclerView.setLayoutManager(new LinearLayoutManager(this));

        items = new ArrayList<>();
        items.add(new Item("192.168.4.188", "Item 1", "Description of Item 1"));
        items.add(new Item("192.168.4.61", "Item 2", "Description of Item 2"));
        items.add(new Item("192.168.4.233", "Item 3", "Description of Item 3"));

        adapter = new ItemAdapter(items);
        recyclerView.setAdapter(adapter);
    }
}

 app/src/main/res/layout/activity_start.xml

@@ -1,11 +1,15 @@
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
<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/main"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".StartActivity">

  </androidx.constraintlayout.widget.ConstraintLayout>
  <androidx.recyclerview.widget.RecyclerView
      android:id="@+id/recyclerView"
      android:layout_width="match_parent"
      android:layout_height="match_parent"/>

  </LinearLayout>

 app/src/main/res/layout/item_view_linear.xml

@@ -1,34 +1,42 @@
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
    android:layout_height="wrap_content"
    android:padding="10dp"
    android:layout_margin="10dp"
    android:orientation="vertical">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="1">

        <LinearLayout
            android:layout_width="0dp"
            android:layout_height="match_parent"
            android:layout_weight="9"
            android:orientation="vertical">

            <TextView
                android:id="@+id/item_ip"
                android:layout_width="match_parent"
                android:layout_height="25dp"
                android:text="matnr1" />

            <TextView
                android:id="@+id/item_title"
                android:layout_width="match_parent"
                android:layout_height="25dp"
                android:text="matnr"/>
            <TextView
                android:id="@+id/item_message"
                android:layout_width="match_parent"
                android:layout_height="25dp"
                android:text="matnr"/>
                android:text="matnr" />


        </LinearLayout>
        <ImageView
            android:layout_width="0dp"
            android:layout_height="match_parent"
            android:layout_weight="1" />


    </LinearLayout>
    <View
        android:layout_width="match_parent"
        android:layout_height="1dp"
        android:background="#EEE" />

</LinearLayout>