滚动视图中的视频视图问题

kap*_*ani 4 android android-scrollview android-videoview

我已经用谷歌搜索了很多来解决这个问题,但是在任何情况下都行不通。尝试具有videoview 的ScrollViewAndroid Scrollview 内的Android :: VideoView中提到的所有操作,都出现了问题

问题是当我将视频视图放入scrollview时不起作用,但是当删除scrollview时,它确实可以正常工作。

这是示例代码:

// xml file
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context=".MainActivity" >

    <Button
        android:id="@+id/btn_video"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="start" />

    <ScrollView
        android:id="@+id/scrl"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@+id/btn_video" >

        <VideoView
            android:id="@+id/videoView_1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" />
    </ScrollView>

</RelativeLayout>
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和Java代码,MainActivity

package com.practice.videoviewexample;


import android.app.Activity;
import android.net.Uri;
import android.os.Bundle;
import android.view.Menu;
import android.widget.Button;
import android.widget.VideoView;

public class MainActivity extends Activity {

    private VideoView videoView_exhibit;
    private Button btnVideo;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        videoView_exhibit = (VideoView) findViewById(R.id.videoView_1);
        btnVideo = (Button) findViewById(R.id.btn_video);


        Uri video = Uri.parse("android.resource://" + getPackageName() + "/"+ R.raw.abc);
        videoView_exhibit.setVideoURI(video);
        videoView_exhibit.start();

    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }

}
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有人可以帮忙吗?提前感谢!

Sid*_*yas 5

这是VideoView的已知限制。检查一下:ScrollView中的VideoView

希望这可以帮助。