android8.1 launcher3主页的箭头图标怎么去掉或隐藏？

Question

这个滑动带动画效果的箭头怎么去掉呢？这个滑动带动画效果的箭头怎么去掉呢？这个滑动带动画效果的箭头怎么去掉呢？

Answer 1

commit 9e0360ff256a158b509a76d9cf714c18f7f399dc (HEAD)
Author: Jackly.zhao <[e-mail]>
Date:   Thu Apr 23 19:20:17 2020 +0800

    Hide the up arrow icon

diff --git a/res/layout/page_indicator.xml b/res/layout/page_indicator.xml
old mode 100644
new mode 100755
index 92f52d672..1a4f56544
--- a/res/layout/page_indicator.xml
+++ b/res/layout/page_indicator.xml
@@ -24,5 +24,6 @@
             android:layout_width="48dp"
             android:layout_height="@dimen/dynamic_grid_min_page_indicator_size"
             android:layout_gravity="top|center"
+                       android:visibility="gone"
             android:scaleType="centerInside"/>
 </com.android.launcher3.pageindicators.PageIndicatorLineCaret>

这里隐藏机好了！

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