Question

我有两个嵌套的滚动视图。问题是，只有左侧视图滚动，而右侧不滚动。视图包含两组不同的项目，我希望它们彼此独立滚动。

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:background="@color/blue_faint"
android:layout_height="match_parent"
android:fitsSystemWindows="true">

<android.support.v4.widget.NestedScrollView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_weight=".50"
    android:fillViewport="true"
    android:scrollbars="vertical">
<android.support.v7.widget.RecyclerView
    android:id="@+id/recycer_1"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_weight=".50"/>
</android.support.v4.widget.NestedScrollView>
<android.support.v4.widget.NestedScrollView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_weight=".50"
    android:fillViewport="true"
    android:scrollbars="vertical">
<android.support.v7.widget.RecyclerView
    android:id="@+id/recycler_2"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_weight=".50"/>
</android.support.v4.widget.NestedScrollView>

</LinearLayout>

我在BottomSheetDialog中使用它们是这样的：

        myDiaog = new BottomSheetDialog(this);
        mDialog.setContentView(R.layout.dialog_content);

        mRecycler_1 = mDialog.findViewById(R.id.recycler_1);
        mRecycler_2 = mDialog.findViewById(R.id.recycler_2);


        mRecycler_1.setAdapter(mAdapter);
        mRecycler_2.setAdapter(mAdapter);


        mRecycler_1.setLayoutManager(new LinearLayoutManager(this));
        mRecycler_2.setLayoutManager(new LinearLayoutManager(this));


        mRecycler_1.setHasFixedSize(false);
        mRecycler_1.setHasFixedSize(false);
        mDialog.show()

两个NestedScrollView不会滚动

0 个答案: