android ListView 示例2 使用 ArrayAdapter 创建 ListView

布局文件activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activity_main"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context="com.toby.personal.listviewtest.MainActivity"
    android:orientation="vertical">

    <ListView
        android:id="@+id/listView1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:divider="@color/colorPrimary"
        android:dividerHeight="2dp" />

    <ListView
        android:id="@+id/listView2"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:divider="@color/colorAccent"
        android:dividerHeight="2dp" />
</LinearLayout>

布局文件array_lang.xml

<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/textView1"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:textSize="24sp"
    android:padding="5dp"
    android:shadowColor="@color/colorPrimaryDark"
    android:shadowDx="4"
    android:shadowDy="4"
    android:shadowRadius="2"
    />

布局文件array_test.xml

<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/textView2"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:textSize="24sp"
    android:padding="5dp"
    android:shadowColor="@color/colorPrimaryDark"
    android:shadowDx="4"
    android:shadowDy="4"
    android:shadowRadius="2"
    />

Activity文件:

package com.toby.personal.listviewtest;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.ArrayAdapter;
import android.widget.ListView;

public class MainActivity extends AppCompatActivity {

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

        ListView listView1 = (ListView) findViewById(R.id.listView1);
        String[] array1 = {"C", "C++", "Qt", "QML"};
        ArrayAdapter<String> arrayAdapter1 = new ArrayAdapter<>(this, R.layout.array_lang, array1);
        listView1.setAdapter(arrayAdapter1);

        ListView listView2 = (ListView) findViewById(R.id.listView2);
        String[] array2 = {"Test001", "Test002", "Test003", "Test004"};
        ArrayAdapter<String> arrayAdapter2 = new ArrayAdapter<>(this, R.layout.array_test, array2);
        listView2.setAdapter(arrayAdapter2);
    }
}

运行效果:

《android ListView 示例2 使用 ArrayAdapter 创建 ListView》 20170226212814.png

参考文献:《疯狂Android讲义(第2版)》

    原文作者:赵者也
    原文地址: https://www.jianshu.com/p/ed7bbc280792
    本文转自网络文章,转载此文章仅为分享知识,如有侵权,请联系博主进行删除。
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