今天項目不忙了,決定搜尋一個好一點的刷新庫,以前都是用谷歌自帶的SwipeRefreshLayout來刷新,用的久了,感覺沒什麼新鮮感了,功夫不負有心人,發現了一個,而且star數也很高,就按照說明,寫了個Demo試了一下。這裏試的是傳統風格的下拉刷新和上拉加載,當然,庫裏面有很多風格的。具體可以去細看,地址:https://github.com/scwang90/SmartRefreshLayout,不得不說,這個庫確實好犀利,很多屬性也可以自定義。
xml聲明:
<?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:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto"
tools:context="com.thtj.demo.MainActivity">
<com.scwang.smartrefresh.layout.SmartRefreshLayout
android:id="@+id/smartRefreshLayout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<com.scwang.smartrefresh.layout.header.ClassicsHeader
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:srlTextSizeTitle="14sp"
app:srlPrimaryColor="#444444"
app:srlAccentColor="#ffffff"/>
<ListView
android:id="@+id/listView"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
<com.scwang.smartrefresh.layout.footer.ClassicsFooter
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:srlTextSizeTitle="14sp"
app:srlPrimaryColor="#444444"
app:srlAccentColor="#ffffff"/>
</com.scwang.smartrefresh.layout.SmartRefreshLayout>
</LinearLayout>
app:srlTextSizeTitle="14sp"//字體大小
app:srlPrimaryColor="#444444"//主題背景
app:srlAccentColor="#ffffff"//字體顏色
MainActivity:
public class MainActivity extends Activity {
private ListView listView;
private SmartRefreshLayout smartRefreshLayout;
private List<String> dataList;
private ArrayAdapter adapter;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
initView();
dataList = new ArrayList<>();
initData();
smartRefreshLayout.setOnRefreshListener(new OnRefreshListener() {
@Override
public void onRefresh(RefreshLayout refreshlayout) {
dataList.clear();
initData();
refreshlayout.finishRefresh(true);//刷新完成調用
}
});
smartRefreshLayout.setOnLoadmoreListener(new OnLoadmoreListener() {
@Override
public void onLoadmore(RefreshLayout refreshlayout) {
List<String> list = new ArrayList<>();
for (int i = 0; i < 5; i++) {
list.add("新增數據" + i);
}
dataList.addAll(list);
adapter.notifyDataSetChanged();
smartRefreshLayout.finishLoadmore(true);//加載完畢調用
}
});
}
private void initData() {
for (int i = 0; i < 20; i++) {
dataList.add("數據" + i);
}
adapter = new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, dataList);
listView.setAdapter(adapter);
}
private void initView() {
listView = findViewById(R.id.listView);
smartRefreshLayout = findViewById(R.id.smartRefreshLayout);
smartRefreshLayout.setEnableAutoLoadmore(false);//關閉滑到底部自動加載更多(默認自動加載更多)
smartRefreshLayout.setEnableLoadMoreWhenContentNotFull(false);//內容不滿一頁時禁止上拉加載更多功能
smartRefreshLayout.setDisableContentWhenRefresh(true);//禁止在刷新過程中對列表的任何操作
smartRefreshLayout.setDisableContentWhenLoading(true);//禁止在加載過程中對列表的任何操作
}
}
簡單易懂,不解釋,風格犀利~