Kotlin高仿微信-第26篇-朋友圈-选择图片、小视频对话框

 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：

private fun showPopupWindow(){
    var popupView = layoutInflater.inflate(R.layout.wc_moments_pop_view , moment_root, false)
    var popupWindow = PopupWindow(popupView, ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT, true)
    popupWindow.showAtLocation(moment_root, Gravity.BOTTOM, 0, 0)

    var window = requireActivity().window
    //popupWindow在弹窗的时候背景半透明
    val params = window.attributes
    params.alpha = 0.5f
    window.attributes = params
    popupWindow.setOnDismissListener {
        params.alpha = 1.0f
        window.attributes = params
    }

    //拍照小视频
    popupView.findViewById(R.id.moments_pop_video).setOnClickListener {
        popupWindow.dismiss()
        var bundle = bundleOf(CameraFragment.TYPE_ENTER to CameraFragment.TYPE_MOMENT)
        navController?.navigate(R.id.action_svideo_camera, bundle)
    }

    //选择相册
    popupView.findViewById(R.id.moments_pop_album).setOnClickListener {
        popupWindow.dismiss()
        openAblum()
    }

    //选择小视频
    popupView.findViewById(R.id.moments_pop_svideo).setOnClickListener {
        popupWindow.dismiss()
        openVideo()
    }

    //取消
    popupView.findViewById(R.id.moments_pop_cancel).setOnClickListener {
        popupWindow.dismiss()
    }

}