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对于视频飘窗功能实现整理

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1.mCommonRecyclerView.addOnChildAttachStateChangeListener(this);

mCommonRecyclerView.addOnChildAttachStateChangeListener(this);

通过重写onChildViewAttachedToWindow与onChildViewDetachedFromWindow方法

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@Override
    public void onChildViewAttachedToWindow(View view) {
        int index = mCommonRecyclerView.getChildAdapterPosition(view);
        if (index >= 0) {
            int itemViewType = mCommonRecyclerView.getAdapter().getItemViewType(index);
            if (itemViewType == 4 || itemViewType == 7) {
                view.findViewById(R.id.showview).setVisibility(View.VISIBLE);
                if (index == position) {
                    FrameLayout frameLayout = view.findViewById(R.id.layout_video);
                    frameLayout.removeAllViews();
                    if (mVideoItemView != null && ((mVideoItemView.isCurrentPlay())
                            || mVideoItemView.currentState == JZVideoPlayer.CURRENT_STATE_PAUSE
                            || mVideoItemView.currentState == JZVideoPlayer.CURRENT_STATE_PREPARING)) {
                        view.findViewById(R.id.showview).setVisibility(View.GONE);
                    }
                    if (mVideoItemView.currentState == JZVideoPlayer.CURRENT_STATE_PAUSE) {
                        if (mVideoItemView.getParent() != null)
                            ((ViewGroup) mVideoItemView.getParent()).removeAllViews();
                        frameLayout.addView(mVideoItemView);
                        return;
                    }
                    if (mSmallLayout.getVisibility() == View.VISIBLE && mVideoItemView != null
                            && (mVideoItemView.isCurrentPlay()
                            || mVideoItemView.currentState == JZVideoPlayer.CURRENT_STATE_PREPARING)) {
                        mSmallLayout.setVisibility(View.GONE);
                        mVideoLayout.removeAllViews();
                        frameLayout.addView(mVideoItemView);
                    }
                }
            }
        }
    }

    @Override
    public void onChildViewDetachedFromWindow(View view) {
        int index = mCommonRecyclerView.getChildAdapterPosition(view);
        if (index >= 0) {
            int itemViewType = mCommonRecyclerView.getAdapter().getItemViewType(index);
            if (itemViewType == 4 || itemViewType == 7) {
                if (index == position) {
                    FrameLayout frameLayout = view.findViewById(R.id.layout_video);
                    frameLayout.removeAllViews();
                    if (mSmallLayout.getVisibility() == View.GONE && mVideoItemView != null
                            && (mVideoItemView.isCurrentPlay()
                            || mVideoItemView.currentState == JZVideoPlayer.CURRENT_STATE_PREPARING)) {

                        mSmallLayout.setVisibility(View.VISIBLE);
                        mVideoLayout.removeAllViews();
                        mVideoLayout.addView(mVideoItemView);
                    }
                }
            }
        }
    }

    private void playVideoForSmallOrFull(int position) {
        INewsyunBaseFragment.this.position = position;
        // 点击播放进行阅读进度请求
        if (!ListUtils.isEmpty(mCommonList) && position != -1) {
            String contentId = String.valueOf(mCommonList.get(position).getContentId());
            //updateContentCount(contentId);
            //uploadReadProgress(contentId);
        }

        if (mVideoItemView.currentState == JZVideoPlayer.CURRENT_STATE_PAUSE || mVideoItemView.currentState == JZVideoPlayer.CURRENT_STATE_PLAYING) {
            if (position != lastPosition) {
                JZVideoPlayer.releaseAllVideos();
            }
        }

        if (mSmallLayout.getVisibility() == View.VISIBLE) {
            mSmallLayout.setVisibility(View.GONE);
            mVideoLayout.removeAllViews();
        }

        if (lastPosition != -1) {
            // 找到videoitemview的父类，然后remove
            ViewGroup last = (ViewGroup) mVideoItemView.getParent();
            if (last != null) {
                last.removeAllViews();
                View itemView = (View) last.getParent();
                if (itemView != null) {
                    itemView.findViewById(R.id.showview).setVisibility(View.VISIBLE);
                }
            }
        }

        View view = mCommonRecyclerView.findViewHolderForAdapterPosition(position).itemView;
        FrameLayout frameLayout = view.findViewById(R.id.layout_video);
        frameLayout.removeAllViews();
        frameLayout.addView(mVideoItemView);
        //Glide.with(context).asBitmap().load(mCommonList.get(position).getContentTitleImg()).into(mVideoItemView.thumbImageView);
        mVideoItemView.setUp(mCommonList.get(position).getContentVideo(), JZVideoPlayerStandard.SCREEN_WINDOW_NORMAL, "");
        mVideoItemView.startVideo();
        lastPosition = position;
    }
  1. 视频播放功能实现
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private void playVideoForSmallOrFull(int position) {
        INewsyunBaseFragment.this.position = position;
        // 点击播放进行阅读进度请求
        if (!ListUtils.isEmpty(mCommonList) && position != -1) {
            String contentId = String.valueOf(mCommonList.get(position).getContentId());
            //updateContentCount(contentId);
            //uploadReadProgress(contentId);
        }

        if (mVideoItemView.currentState == JZVideoPlayer.CURRENT_STATE_PAUSE || mVideoItemView.currentState == JZVideoPlayer.CURRENT_STATE_PLAYING) {
            if (position != lastPosition) {
                JZVideoPlayer.releaseAllVideos();
            }
        }

        if (mSmallLayout.getVisibility() == View.VISIBLE) {
            mSmallLayout.setVisibility(View.GONE);
            mVideoLayout.removeAllViews();
        }

        if (lastPosition != -1) {
            // 找到videoitemview的父类，然后remove
            ViewGroup last = (ViewGroup) mVideoItemView.getParent();
            if (last != null) {
                last.removeAllViews();
                View itemView = (View) last.getParent();
                if (itemView != null) {
                    itemView.findViewById(R.id.showview).setVisibility(View.VISIBLE);
                }
            }
        }

        View view = mCommonRecyclerView.findViewHolderForAdapterPosition(position).itemView;
        FrameLayout frameLayout = view.findViewById(R.id.layout_video);
        frameLayout.removeAllViews();
        frameLayout.addView(mVideoItemView);
        //Glide.with(context).asBitmap().load(mCommonList.get(position).getContentTitleImg()).into(mVideoItemView.thumbImageView);
        mVideoItemView.setUp(mCommonList.get(position).getContentVideo(), JZVideoPlayerStandard.SCREEN_WINDOW_NORMAL, "");
        mVideoItemView.startVideo();
        lastPosition = position;
    }
  1. 关闭视频播放的操作
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/**
     * 关闭视频播放的操作
     */
    public void closePlayer() {
        if (mVideoItemView.isCurrentPlay() || mSmallLayout.getVisibility() == View.VISIBLE
                || mVideoItemView.currentState == JZVideoPlayer.CURRENT_STATE_PAUSE || mVideoItemView.currentState == JZVideoPlayer.CURRENT_STATE_PLAYING) {
            mVideoLayout.removeAllViews();
            mSmallLayout.setVisibility(View.GONE);
        }
        JZVideoPlayer.releaseAllVideos();
        mCommonAdapter.notifyDataSetChanged();
    }