ScrollView+LinearLayout 仿Listview 效果

来源:互联网 发布:js时间控件 时分秒 编辑:程序博客网 时间:2024/06/05 11:20
布局代码
<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:orientation="vertical"    tools:context="com.wsd.sun.myapplication.MainActivity">    <ScrollView        android:layout_width="match_parent"        android:layout_height="match_parent"        android:background="#ebebeb"        android:orientation="vertical"        android:scrollbars="none">        <LinearLayout            android:id="@+id/get_lottery"            android:layout_width="match_parent"            android:layout_height="wrap_content"            android:layout_marginTop="15dp"            android:orientation="vertical" />    </ScrollView></LinearLayout>
  代码
public class MainActivity extends AppCompatActivity {    private LinearLayout mLayout;    private Context context;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        context=this;        mLayout= (LinearLayout) findViewById(R.id.get_lottery);        initLottery();    }    private void initLottery() {        mLayout.removeAllViews();        final String[] tags = new String[]{"去测试0","去测试1","去测试2","去测试3","去测试4","去测试5","去测试6"};        if (tags != null && tags.length > 0) {            mLayout.setVisibility(View.VISIBLE);            for ( int i = 0; i < tags.length ; i++) {                    final String name_str = tags[i];                    View view = LayoutInflater.from(context).inflate(R.layout.list_item_select_lottery, null);                    TextView nameView = (TextView) view.findViewById(R.id.list_item_lottery);                    LinearLayout layoutView = (LinearLayout) view.findViewById(R.id.list_item_layout);                    nameView.setText(name_str);                    nameView.setTextColor(0xff4d4d4d);                    layoutView.setOnClickListener(new View.OnClickListener() {                    @Override                    public void onClick(View v) {                        Toast.makeText(context,"点击了:"+name_str,Toast.LENGTH_SHORT).show();                    }                });                    mLayout.addView(view);            }        } else {            mLayout.setVisibility(View.GONE);        }    }}


  demo地址:http://download.csdn.net/detail/wang1897b7/9714057

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