小编toi*_*idv的帖子

我使用NestedScrollView和CoordinatorLayout为工具栏启用滚动动画(通过app:layout_scrollFlags ="scroll | enterAlways").

NestedScrollView包含LinearLayout作为根子项,我将2个TextViews放入LinearLayout以启用展开/折叠动画.一个设置为Visible,另一个设置为Gone.并通过LinearLayout的onClick事件切换可见性

通常,一切都按预期工作,但当我滚动NestedScrollView时,onClick事件无法正常工作.我需要在滚动后双击以获得展开/折叠动画

有没有人和我有同样的问题？请帮我

<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent">

<android.support.v4.widget.NestedScrollView
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    app:layout_behavior="@string/appbar_scrolling_view_behavior">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical"
        android:paddingBottom="98dp"
        android:paddingLeft="24dp"
        android:paddingRight="24dp">

        <android.support.v7.widget.AppCompatTextView
            android:id="@+id/detail_expense_reason_trim"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:singleLine="false"
            android:textColor="@color/add_new_expense_text_color" />

        <android.support.v7.widget.AppCompatTextView
            android:id="@+id/detail_expense_reason"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:singleLine="false"
            android:textColor="@color/add_new_expense_text_color"
            android:visibility="gone" />
    </LinearLayout>

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

<android.support.design.widget.AppBarLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content">

    <android.support.v7.widget.Toolbar
        android:id="@+id/detail_expense_toolbar"
        android:layout_width="match_parent"
        android:layout_height="?attr/actionBarSize"
        android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
        app:layout_scrollFlags="scroll|enterAlways"
        app:popupTheme="@style/ThemeOverlay.AppCompat.Light" />
</android.support.design.widget.AppBarLayout>

 @InjectView(R.id.detail_expense_reason)
AppCompatTextView originalReason;

@InjectView(R.id.detail_expense_reason_trim)
AppCompatTextView trimReason;

@InjectView(R.id.detail_expense_container)
LinearLayout expenseContainer;

//处理事件

public void onClick() {
    if (originalReason.getVisibility() == View.VISIBLE) {
        originalReason.setVisibility(View.GONE);
        trimReason.setVisibility(View.VISIBLE);
    } else {
        originalReason.setVisibility(View.VISIBLE);
        trimReason.setVisibility(View.GONE);
    }

}