android - 视频因错误 "Unauthorized overlay"暂停

Question

我在全屏模式下播放视频时出现以下错误(仅限全屏)。当它进入全屏时，我隐藏了布局中的所有其他组件，但它说 android:id/statusBarBackground 是导致问题的 View 。我该如何控制它？

YouTube video playback stopped due to unauthorized overlay on top of player. The YouTubePlayerView is obscured by android.view.View{16771a9d V.ED.... ........ 0,0-1920,75 #102002f android:id/statusBarBackground}. The view is inside the YouTubePlayerView, with the distance in px between each edge of the obscuring view and the YouTubePlayerView being: left: 0, top: 0, right: 0, bottom: 1005.. 

我的布局是这样的:

<?xml version="1.0" encoding="utf-8"?>
<merge xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/container"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
    <LinearLayout
        android:id="@+id/videoListLayout"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_gravity="top"
        android:orientation="vertical">

        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="30dp"
            android:background="@drawable/heading" >

            <TextView
                android:id="@+id/topDisplayArea"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:gravity="center_vertical"
                android:paddingLeft="10dp"
                android:paddingRight="10dp"
                android:text="@string/app_desc"
                android:textColor="@color/topDisplayAreaFG"
                android:textSize="18sp"
                android:textStyle="bold"
                android:typeface="serif" >
            </TextView>

            <LinearLayout
                android:layout_width="wrap_content"
                android:layout_height="fill_parent"
                android:layout_alignParentRight="true" >
                <ImageButton
                    android:id="@+id/mp_shareCommonButton"
                    android:layout_width="wrap_content"
                    android:layout_height="fill_parent"
                    android:layout_marginLeft="1dp"
                    android:layout_marginRight="1dp"
                    android:background="@drawable/widget_button"
                    android:contentDescription="Share"
                    android:cropToPadding="true"
                    android:src="@android:drawable/ic_menu_preferences" >
                </ImageButton>
            </LinearLayout>
        </RelativeLayout>

        <LinearLayout
            android:id="@+id/infoPanel"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:gravity="center"
            android:orientation="horizontal">

            <ProgressBar
                android:id="@+id/retrievalProgressIndicator"
                style="?android:attr/progressBarStyle"
                android:layout_width="20dp"
                android:layout_height="20dp"
                android:layout_gravity="center"
                android:indeterminate="true" />

            <TextView
                android:id="@+id/refreshContentLabel"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:gravity="center"
                android:paddingLeft="10dp"
                android:paddingRight="10dp"
                android:text="Connecting to server..."
                android:textColor="@color/topDisplayAreaFG"
                android:textSize="18sp"
                android:typeface="sans" >
            </TextView>
        </LinearLayout>


        <fragment
            class="VideosActivity$VideoListFragment"
            android:id="@+id/list_fragment"
            android:layout_width="match_parent"
            android:layout_height="match_parent"/>
    </LinearLayout>

    <LinearLayout
        android:id="@+id/video_box"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="bottom"
        android:orientation="vertical">

        <ImageButton
            android:id="@+id/close_button"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_horizontal"
            android:src="@android:drawable/btn_dialog"
            android:onClick="onClickClose"/>

        <fragment
            class="VideosActivity$VideoFragment"
            android:id="@+id/video_fragment_container"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"/>

    </LinearLayout>

</merge>

我正在使用 FullScreenListener 并在 onFullScreen 函数中，我隐藏了布局中除视频 fragment 之外的所有其他元素。

@Override
    public void onFullscreen(boolean isFullscreen) {
        this.isFullscreen = isFullscreen;

        layout();
    }

此外，我还在视频播放器中添加了以下标志

player.addFullscreenControlFlag(YouTubePlayer.FULLSCREEN_FLAG_CUSTOM_LAYOUT);

Answer 1

取自documentation

FULLSCREEN_FLAG_CUSTOM_LAYOUT disables the default fullscreen layout handler, enabling you to control the transition to fullscreen layout manually.

如您所见，设置该标志将处理 UI 元素可见性的任务留给您，特别是那些属于系统 UI 的元素(状态栏、导航栏)。

因此，如果您未能隐藏状态栏，YouTube 播放器会检测到 View 显示在其上方，因此会发出警告。

---

您可以尝试使用以下附加标志之一

FULLSCREEN_FLAG_ALWAYS_FULLSCREEN_IN_LANDSCAPE: causes the player to automatically enter fullscreen whenever the device enters landscape orientation.

FULLSCREEN_FLAG_CONTROL_ORIENTATION: enables automatic control of the orientation.

FULLSCREEN_FLAG_CONTROL_SYSTEM_UI: enables automatic control of system UI.

FULLSCREEN_FLAG_CUSTOM_LAYOUT: disables the default fullscreen layout handler, enabling you to control the transition to fullscreen layout manually.

或者，如果您确实需要手动控制系统 UI，请继续使用自定义布局标志并确保处理 UI 元素的可见性。