Android中頁面添加計時器進行的重新整理

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1.對原生的SwipeRefreshLayout 進行自訂 

public class AutoSwipeRefreshLayout extends SwipeRefreshLayout {
    public AutoSwipeRefreshLayout(Context context) {
        super(context);
    }

    public AutoSwipeRefreshLayout(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    /**
     * 自動重新整理
     */
    public void autoRefresh() {
        try {
            Field mCircleView = SwipeRefreshLayout.class.getDeclaredField("mCircleView");
            mCircleView.setAccessible(true);
            View progress = (View) mCircleView.get(this);
            progress.setVisibility(VISIBLE);

            Method setRefreshing = SwipeRefreshLayout.class.getDeclaredMethod("setRefreshing", boolean.class, boolean.class);
            setRefreshing.setAccessible(true);
            setRefreshing.invoke(this, true, true);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

2.使用時直接調用autoRefresh()方法可以進行自動重新整理
3.需要添加正在重新整理或者正在載入的提示的情況： 可以再布局中，添加Textview實現
xml檔案如下

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <TextView
        android:id="@+id/tv_loading"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:padding="@dimen/dp_5" />

    <com.shzx.zcyg.customview.AutoSwipeRefreshLayout
        android:id="@+id/refresh_list"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:orientation="vertical">

            <TextView
                android:id="@+id/tv_no_content"
                style="@style/title_second_setting"
                android:layout_centerInParent="true"
                android:layout_gravity="center"
                android:layout_marginTop="@dimen/dp_20"
                android:text="@string/no_content"
                android:visibility="gone" />

            <android.support.v7.widget.RecyclerView
                android:id="@+id/lv_detail"
                android:layout_width="match_parent"
                android:layout_height="wrap_content" />

        </RelativeLayout>

    </com.shzx.zcyg.customview.AutoSwipeRefreshLayout>


</LinearLayout>

4.實現代碼：

refreshsetOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
    @Override
    public void onRefresh() {
        tv_loading.setText(R.string.data_loading);
        new Handler().postDelayed(new Runnable() {
            @Override
            public void run() {
                // 添加需要重新整理的資料
　　　　　　　　　　getdata();
                refresh_order.setRefreshing(false);
                if (total_page==0){
                    tv_loading.setVisibility(View.GONE);
                    tv_no_content.setVisibility(View.VISIBLE);
                }
            }
        }, 3000);
    }
});

Android中頁面添加計時器進行的重新整理