Kotlin高仿微信-第28篇-朋友圈-预览图片、预览小视频

 Kotlin高仿微信-项目实践58篇详细讲解了各个功能点，包括：注册、登录、主页、单聊(文本、表情、语音、图片、小视频、视频通话、语音通话、红包、转账)、群聊、个人信息、朋友圈、支付服务、扫一扫、搜索好友、添加好友、开通VIP等众多功能。

Kotlin高仿微信-项目实践58篇，点击查看详情

效果图：

实现代码：





    

        

        


        

        

    

/**
 * Author : wangning
 * Email : maoning20080809@163.com
 * Date : 2022/5/24 16:11
 * Description : 朋友圈小视频播放
 */
class SVideoPlayFragment : BaseDataBindingFragment(){

    override fun getLayoutRes() = R.layout.wc_svideo_play

    private var navController: NavController? = null

    private var enterType: Int = 0
    private var isHideConfirm : Boolean = false

    private var svideoView: SVideoView? = null

    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
        super.onViewCreated(view, savedInstanceState)
        navController = findNavController()
        svideoView = svideo_play_view
        //2图片、3、小视频
        var type = arguments?.get(CommonUtils.Moments.TYPE_NAME) as Int
        var filePath = arguments?.get(CommonUtils.Moments.TYPE_IMAGE_PATH).toString()
        //小视频路径
        var videoFilePath = arguments?.get(CommonUtils.Moments.TYPE_VIDEO_PATH).toString()
        //enterType = arguments?.get(CameraFragment.TYPE_ENTER)
        arguments?.let {
            it.get(CameraFragment.TYPE_ENTER)?.let {
                enterType = it as Int
            }

            it.get(CommonUtils.Chat.IS_HIDE_CONFIRM)?.let {
                isHideConfirm = it as Boolean
            }
        }

        if(type.equals(CommonUtils.Moments.TYPE_PICTURE)){
            super.builder().setTitleContent(R.string.me_moments_picture_preview)
            svideo_play_view.visibility = View.GONE
            photo_preview_icon.visibility = View.VISIBLE

            var degree = ImageUtils.getExifOrientation(filePath)
            TagUtils.d("图片角度：${degree} , 图片路径：${filePath}")
            if(degree == 0){
                GlideUtils.load(photo_preview_icon, filePath)
            } else {
                GlideUtils.loadRounded(photo_preview_icon, filePath, degree)
            }

        } else if(type.equals(CommonUtils.Moments.TYPE_VIDEO)){
            super.builder().setTitleContent(R.string.me_moments_video_preview)
            svideo_play_view.visibility = View.VISIBLE
            photo_preview_icon.visibility = View.GONE
            TagUtils.d("播放小视频文件：${videoFilePath}")
            svideo_play_view.initData(videoFilePath, true)
        }

        if(isHideConfirm){
            photo_preview_confirm.visibility = View.GONE
        }

        photo_preview_confirm.setOnClickListener {
            TagUtils.d("点击返回按钮：${enterType}")
            if(enterType == CameraFragment.TYPE_CHAT){
                var sVideoBean : SVideoBean? = null
                if(type.equals(CommonUtils.Moments.TYPE_PICTURE)){
                    //图片
                    sVideoBean = SVideoBean(type, filePath)
                } else if(type.equals(CommonUtils.Moments.TYPE_VIDEO)){
                    //小视频
                    sVideoBean = SVideoBean(type, videoFilePath)
                }
                EventBus.getDefault().post(sVideoBean)
                navController?.popBackStack(R.id.nav_chat, false)
            } else if(enterType == CameraFragment.TYPE_MOMENT){
                TagUtils.d("跳转到发布：${type}, ${videoFilePath} , ${filePath}")
                navController?.popBackStack()
                var bundle = bundleOf(CommonUtils.Moments.TYPE_NAME to type,
                    CommonUtils.Moments.TYPE_IMAGE_PATH to filePath,
                    CommonUtils.Moments.TYPE_VIDEO_PATH to videoFilePath)
                navController?.navigate(R.id.action_moments_publish, bundle)
            } else {
                TagUtils.d("点击返回按钮：else  ")
            }
        }

        svideo_play_root.setOnClickListener {
            //svideo_play_view.onDestroy()
            svideoView?.onDestroy()
            Navigation.findNavController(it).popBackStack()
        }

    }

    override fun onResume() {
        super.onResume()
    }

    var isOnPause = false
    override fun onStart() {
        super.onStart()
        if(isOnPause){
            svideoView?.onStart()
            isOnPause = false
        }
    }

    override fun onPause() {
        super.onPause()
        isOnPause = true
        svideoView?.onStop()
    }

    override fun onStop() {
        super.onStop()
    }
    override fun onDestroy() {
        super.onDestroy()
        svideoView?.onDestroy()
    }

}