TextView中不显示，直到VideoView开始播放 [英] TextView is not Displayed until VideoView start playing

问题描述

我写了有两个视图一个Android应用程序，VideoView上面TextView的（这是一个滚动型中），我遇到了，直到VideoView开始播放视频，不显示TextView的问题，我有一个blackscreen和这可能需要很长的时间，因为该命令来启动视频从客户端通过RPC接收。可能有人请帮助，无论是通过编辑main.xml中或使用code指向的问题？

I wrote an android application which has to two views, VideoView above TextView(which is inside a ScrollView), I met a problem that until the VideoView starts playing a video, the TextView is not displayed and I have a blackscreen, and this might take a long time, since the command to start the video is received from a client via RPC. Could someone please help pointing the problem, either by editing main.xml or using code?

我的main.xml：

My main.xml:

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical">
<VideoView
    android:layout_width="match_parent" 
    android:layout_height="wrap_content" 
    android:id="@+id/videoview"
/>
<ScrollView   
    android:id="@+id/ScrollView01"  
    android:layout_height="fill_parent"   
    android:layout_width="fill_parent">
<TextView 
    android:layout_width="wrap_content" 
    android:id="@+id/textview" 
    android:layout_height="wrap_content" 
    android:text="Wellcome"
/>
</ScrollView>
</LinearLayout>

在我的活动进口仅为：

And the import in my activity is only:

setContentView(R.layout.main);

在先进的感谢，

本雅明

推荐答案

我不觉得你将不得不使用相对布局这样的问题。

i don't think u will have problem in using relative layout like this

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical">
<VideoView
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent" 
    android:id="@+id/videoview"
    android:layout_above="@+id/ScrollView01"
/>
<ScrollView   
    android:id="@+id/ScrollView01"  
    android:layout_height="wrap_content"   
    android:layout_width="fill_parent"
    android:layout_gravity="bottom"
    android:layout_alignParentBottom="true"
    >
<TextView 
    android:layout_width="wrap_content" 
    android:id="@+id/textview" 
    android:layout_height="wrap_content" 
    android:text="Wellcome"
/>
</ScrollView>
</RelativeLayout>

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