coordinatorlayout不能经常看到framelayout

时间:2018-09-20 07:04:17

标签: android webview scrollview android-coordinatorlayout

这是我的xml布局树: enter image description here

当我打开应用程序时,一切都很好!我可以滚动页面以显示/隐藏标题栏或页脚栏,但是当我执行某些操作(例如,删除framelayout中的所有视图,并将其他视图添加到framelayout中时),framelayout就消失了!

webFrameLayout.removeAllViews(); webFrameLayout.addView(newView);

我曾经尝试处理它,但是我做不到。我在uiautomatorviewer中看不到框架布局。

,我在coordinatorlayout中设置了一些断点。 当名为:coordinatorlayout的onlayout()方法有3个孩子时,但是在uiautomatorviewer树中,我只看到2个孩子!

框架布局不见了,有人可以帮助我吗?

enter image description here

我的xml是:

<android.support.design.widget.CoordinatorLayout
android:id="@+id/coordinator"
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.design.widget.AppBarLayout
    android:id="@+id/bottom_tool"
    android:layout_width="match_parent"
    android:layout_height="48dp"
    android:layout_gravity="bottom"
    android:background="#FEFEFE"
    android:orientation="vertical"
    app:layout_behavior="inno.video.downloader.videodownloader.view.FooterBehaviorDependAppBar"
    >

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="48dp"
        android:orientation="horizontal"
        >

        <ImageView
            android:id="@+id/iv_home"
            style="@style/BrowserBottomToolItem"
            app:srcCompat="@drawable/v_home"
            />

        <FrameLayout
            android:id="@+id/tab_count"
            android:layout_width="0dp"
            android:layout_height="match_parent"
            android:layout_weight="1"
            >

            <TextView
                android:id="@+id/tv_tab_count"
                android:layout_width="@dimen/tab_item_text_size"
                android:layout_height="@dimen/tab_item_text_size"
                android:layout_gravity="center"
                android:background="@drawable/tab_background"
                android:contentDescription="@null"
                android:gravity="center"
                android:text="1"
                android:textColor="@color/icon_gray"
                android:textSize="12dp"
                />
        </FrameLayout>

        <ImageView
            android:id="@+id/iv_bookmarks"
            style="@style/BrowserBottomToolItem"
            app:srcCompat="@drawable/v_bookmark_border"
            />

        <ImageView
            android:id="@+id/iv_more"
            style="@style/BrowserBottomToolItem"
            app:srcCompat="@drawable/v_more_vert"
            />
    </LinearLayout>


</android.support.design.widget.AppBarLayout>


<android.support.design.widget.AppBarLayout
    android:layout_width="match_parent"
    android:layout_height="@dimen/search_bar_height"
    android:background="@color/colorPrimary"
    android:orientation="vertical"
    >


    <FrameLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical"
        app:layout_scrollFlags="scroll|enterAlways">

        <include layout="@layout/search_bar"/>


        <include layout="@layout/search_bar_page_search"/>


        <Button
            android:id="@+id/main_relayout_ok"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:background="@color/colorPrimary"
            android:text="@string/main_relayout_ok"
            android:textColor="@color/white"
            android:textSize="@dimen/text_size_16sp"
            android:visibility="gone">
        </Button>

    </FrameLayout>
</android.support.design.widget.AppBarLayout>

<!--web layout-->
<!--this framelayout is gone when i add/remove views-->
<FrameLayout
    android:id="@+id/web_content"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/white"
    app:layout_behavior="@string/appbar_scrolling_view_behavior">

</FrameLayout>

0 个答案:

没有答案