用VideoView进行全屏适配

适配红米5Plus 2160*1080分辨率

转载于：https://blog.****.net/eouaq448466/article/details/54636230

一、效果图

1、原生VideoView的效果，这里没有让底部的导航栏也变透明。因为截图上来很难看到差别，后面会解释。

xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
              android:orientation="vertical"
              android:layout_width="match_parent"
              android:layout_height="match_parent">

    <VideoView
        android:id="@+id/video_view"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:clickable="false"
        android:focusable="false"
        android:focusableInTouchMode="false"/>

</LinearLayout>

 java

public class VideoViewActivity extends AppCompatActivity {

    private VideoView mVideoView;

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

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
            getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
//            getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
        }

        mVideoView = (VideoView) findViewById(R.id.video_view);
        mVideoView.setVideoURI(Uri.parse("android.resource://" + getPackageName() + "/" + R.raw.kr36));
        mVideoView.start();
        mVideoView.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
            @Override
            public void onCompletion(MediaPlayer mp) {
                mVideoView.start();
            }
        });
    }
}

 

2、自定义的VideoView

布局文件基本同上，除了控件名和id

...

    <com.example.test.test_fitstatusbar.CustomVideoView
        android:id="@+id/custom_video_view"

...

Activity.java也是基本同上。这里是自定义VideoView的java代码，只重写了onMeasure方法。

public class CustomVideoView extends VideoView {

    public CustomVideoView(Context context) {
        super(context);
    }

    public CustomVideoView(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    public CustomVideoView(Context context, AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
    }

    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {

        int width = getDefaultSize(0, widthMeasureSpec);
        int height = getDefaultSize(0, heightMeasureSpec);

        setMeasuredDimension(width, height);
    }
}