gistfile1.txt

package cn.jzvd.demo.Tab_3_List.ListView;

import android.os.Bundle;
import android.view.MenuItem;
import android.view.View;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;

import cn.jzvd.Jzvd;
import cn.jzvd.demo.Tab_3_List.ListView.adapter.RecyclerViewAdapter;
import cn.jzvd.demo.R;
import cn.jzvd.demo.utils.AutoPlayUtils;


public class AutoPlayListViewActivity extends AppCompatActivity {
    RecyclerView recyclerView;
    RecyclerViewAdapter adapterVideoList;
    private LinearLayoutManager mLayoutManager;

    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
        getSupportActionBar().setDisplayShowHomeEnabled(true);
        getSupportActionBar().setDisplayShowTitleEnabled(true);
        getSupportActionBar().setDisplayUseLogoEnabled(false);
        getSupportActionBar().setTitle(getString(R.string.list_auto_play));
        setContentView(R.layout.activity_recyclerview_content);

        recyclerView = findViewById(R.id.recyclerview);
        mLayoutManager = new LinearLayoutManager(this);
        recyclerView.setLayoutManager(mLayoutManager);

        adapterVideoList = new RecyclerViewAdapter(this);
        recyclerView.setAdapter(adapterVideoList);
        recyclerView.addOnChildAttachStateChangeListener(new RecyclerView.OnChildAttachStateChangeListener() {
            @Override
            public void onChildViewAttachedToWindow(View view) {

            }

            @Override
            public void onChildViewDetachedFromWindow(View view) {
                Jzvd jzvd = view.findViewById(R.id.videoplayer);
                if (jzvd != null && Jzvd.CURRENT_JZVD != null &&
                        jzvd.jzDataSource.containsTheUrl(Jzvd.CURRENT_JZVD.jzDataSource.getCurrentUrl())) {
                    if (Jzvd.CURRENT_JZVD != null && Jzvd.CURRENT_JZVD.screen != Jzvd.SCREEN_FULLSCREEN) {
                        Jzvd.releaseAllVideos();
                    }
                }
            }
        });

        recyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
            @Override
            public void onScrollStateChanged(@NonNull RecyclerView recyclerView, int newState) {
                super.onScrollStateChanged(recyclerView, newState);
                if (newState == RecyclerView.SCROLL_STATE_IDLE) {
                    AutoPlayUtils.onScrollPlayVideo(recyclerView, R.id.videoplayer, mLayoutManager.findFirstVisibleItemPosition(), mLayoutManager.findLastVisibleItemPosition());
                }
            }

            @Override
            public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
                super.onScrolled(recyclerView, dx, dy);
                if (dy != 0) {
                    AutoPlayUtils.onScrollReleaseAllVideos(mLayoutManager.findFirstVisibleItemPosition(), mLayoutManager.findLastVisibleItemPosition(), 0.2f);
                }
            }
        });
    }

    @Override
    public void onBackPressed() {
        if (Jzvd.backPress()) {
            return;
        }
        super.onBackPressed();
    }

    @Override
    protected void onPause() {
        super.onPause();
        Jzvd.releaseAllVideos();
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
            case android.R.id.home:
                finish();
                break;
        }
        return super.onOptionsItemSelected(item);
    }

}