[Android] ArrayAdapter created using the ListView

ArrayAdapter created using the ListView

table of Contents

arrayadapter.xml

array_item.xml

MainActivity

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Two new xml layout of

arrayadapter.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
    <ListView
        android:id="@+id/list1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:divider="#f00"
        android:dividerHeight="2px"
        android:headerDividersEnabled="false"/>

</LinearLayout>

array_item.xml

<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/TextView"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:textSize="24dp"
    android:padding="10px"
    android:shadowColor="#f0f"
    android:shadowDx="4"
    android:shadowDy="4"
    android:shadowRadius="2"/>

MainActivity

package com.example.administrator.android20200322;

import android.graphics.Color;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.TextView;

public class MainActivity extends AppCompatActivity {

    ListView myList;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.arrayadapter);


        ListView list1 = (ListView)findViewById(R.id.list1);
        String[] arr1 = {"C语言","C++","QT","Android","Java","GTK"};
        ArrayAdapter<String> adapter1 = new ArrayAdapter<String>(this,R.layout.array_item,arr1);
        list1.setAdapter(adapter1);

    }
}

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