modift video background

app/src/main/java/com/electric/chargingpile/activity/PublishTopicActivity.java

import com.bumptech.glide.load.DataSource;
import com.bumptech.glide.load.engine.GlideException;
import com.bumptech.glide.request.RequestListener;
import com.bumptech.glide.request.RequestOptions;
import com.bumptech.glide.request.target.Target;
import com.electric.chargingpile.R;
import com.electric.chargingpile.data.TalkRecommendBean;
                                return false;
                            }
                        })
                        .apply(new RequestOptions().centerCrop())
                        .into(mItemVideo);
                mItemVideoLl.setVisibility(View.VISIBLE);
                mPublishtopicGv.setVisibility(View.GONE);

app/src/main/res/layout/activity_publishtopic.xml

            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            android:layout_marginBottom="50dp"
            android:padding="15dp">
            <EditText
            <RelativeLayout
                android:id="@+id/item_video_ll"
                android:visibility="gone"
                android:layout_marginBottom="20dp"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content">
                <ImageView
                    android:id="@+id/item_video"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:background="@drawable/icon_feedback_upload"
                    android:scaleType="centerCrop" />
                    android:minHeight="220dp"
                    android:minWidth="206dp"
                    android:layout_height="wrap_content"   />
                <View
                    android:layout_width="40dp"

app/src/main/res/layout/activity_videodetails.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="#9FF33C">
    android:layout_height="match_parent">
    <com.electric.chargingpile.view.sview.VerticalViewPager

app/src/main/res/layout/view_show_view.xml

    <ImageView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="#fff0" />
        android:background="#B9B9B9" />
    <com.electric.chargingpile.view.UpVideoView2
        android:id="@+id/view_show_video"