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SwiperRefreshLayout箭头指示器未显示

[英]SwiperRefreshLayout arrow indicator not showing

I have this problem, the first time I'm swiping down to show the spinner the arrow indicator is not showing: 我有这个问题,我第一次向下滑动显示箭头指示器未显示的微调器:

This is happening because of the RecyclerView because with a simple ListView is not happening. 这是因为RecyclerView,因为没有发生简单的ListView。

发生了Bug

How I want to be: 我想成为:

修正了bug

This is the SwipeRefreshLayout XML: 这是SwipeRefreshLayout XML:

<android.support.v4.widget.SwipeRefreshLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/swipeRefreshLayout_pitchList"
android:layout_width="match_parent"
android:layout_height="match_parent">

<android.support.v7.widget.RecyclerView
    android:id="@+id/recyclerView_pitchList"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="#ffffff"
    android:scrollbars="vertical">
</android.support.v7.widget.RecyclerView>

I really hope you can help me. 我真的希望你能帮助我。 Thank you! 谢谢!

swipeRefreshLayout.setColorSchemeResources(R.color.colorPrimaryDark,R.color.colorPrimaryDark,R.color.colorPrimaryDark, R.color.colorPrimaryDark, R.color.colorPrimaryDark); swipeRefreshLayout.setColorSchemeResources(R.color.colorPrimaryDark,R.color.colorPrimaryDark,R.color.colorPrimaryDark,R.color.colorPrimaryDark,R.color.colorPrimaryDark);

    <android.support.v4.widget.SwipeRefreshLayout
            android:id="@+id/swipe_refresh_layout"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <android.support.v7.widget.RecyclerView
                android:id="@+id/recycler_view"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:padding="5dp"
                android:scrollbars="vertical" />

        </android.support.v4.widget.SwipeRefreshLayout>

and go to res/values check you color theme... 并去res /值检查颜色主题...

   <style name="AppTheme.Base" parent="Theme.AppCompat.Light.NoActionBar">
    <item name="colorPrimary">@color/colorPrimary</item>
    <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
    <item name="colorAccent">@color/black</item>
    <item name="android:textColor">@color/black</item>
    <item name="android:textColorSecondary">@color/colorPrimary</item>
    <item name="windowActionBar">false</item>
    <item name="windowActionBarOverlay">true</item> 
   </style>

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