在Android中,為SmartRefreshLayout設(shè)置刷新動(dòng)畫非常簡單。首先,確保你已經(jīng)在項(xiàng)目的build.gradle文件中添加了SmartRefreshLayout的依賴項(xiàng):
dependencies {
implementation 'com.scwang.smartrefresh:smartrefresh-layout:1.1.0'
}
接下來,在你的布局文件中添加SmartRefreshLayout包裹住你的可刷新視圖(如RecyclerView、ListView等):
<com.scwang.smartrefresh.layout.SmartRefreshLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/smart_refresh_layout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<androidx.recyclerview.widget.RecyclerView
android:id="@+id/recycler_view"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</com.scwang.smartrefresh.layout.SmartRefreshLayout>
然后,在你的Activity或Fragment中,初始化SmartRefreshLayout并設(shè)置刷新動(dòng)畫:
import com.scwang.smartrefresh.layout.api.RefreshLayout;
import com.scwang.smartrefresh.layout.listener.OnRefreshListener;
import com.scwang.smartrefresh.layout.style.RefreshStyle;
public class MainActivity extends AppCompatActivity {
private SmartRefreshLayout smartRefreshLayout;
private RecyclerView recyclerView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
smartRefreshLayout = findViewById(R.id.smart_refresh_layout);
recyclerView = findViewById(R.id.recycler_view);
// 設(shè)置刷新動(dòng)畫
smartRefreshLayout.setRefreshStyle(new RefreshStyle());
// 設(shè)置刷新監(jiān)聽器
smartRefreshLayout.setOnRefreshListener(new OnRefreshListener() {
@Override
public void onRefresh(RefreshLayout refreshLayout) {
// 在這里執(zhí)行刷新操作
refreshData();
}
});
}
private void refreshData() {
// 模擬數(shù)據(jù)刷新
new Handler().postDelayed(new Runnable() {
@Override
public void run() {
// 刷新完成后,關(guān)閉刷新動(dòng)畫
smartRefreshLayout.finishRefresh();
}
}, 3000);
}
}
在這個(gè)例子中,我們設(shè)置了基本的刷新動(dòng)畫樣式。你可以根據(jù)需要自定義SmartRefreshLayout的樣式,例如設(shè)置背景顏色、文字顏色等。更多關(guān)于SmartRefreshLayout的信息和樣式,請參考官方文檔:https://github.com/scwang90/SmartRefreshLayout。