my-tv/app/src/main/java/com/lizongying/mytv/InfoFragment.kt

package com.lizongying.mytv

import android.os.Bundle
import android.os.Handler
import android.util.Log
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.ImageView
import androidx.core.content.ContextCompat
import androidx.core.view.marginBottom
import androidx.core.view.setPadding
import androidx.fragment.app.Fragment
import com.bumptech.glide.Glide
import com.lizongying.mytv.databinding.InfoBinding
import com.lizongying.mytv.models.TVViewModel

class InfoFragment : Fragment() {
    private var _binding: InfoBinding? = null
    private val binding get() = _binding!!

    private val handler = Handler()
    private val delay: Long = 3000

    override fun onCreateView(
        inflater: LayoutInflater, container: ViewGroup?,
        savedInstanceState: Bundle?
    ): View {
        _binding = InfoBinding.inflate(inflater, container, false)
        (activity as MainActivity).fragmentReady()
        return binding.root
    }

    override fun onResume() {
        super.onResume()

        // Use a Handler to delay the fragment transaction
        handler.postDelayed(removeRunnable, delay)
    }

    fun show(tvViewModel: TVViewModel) {
        binding.textView.text = tvViewModel.title.value
        if (tvViewModel.title.value == "CCTV8K 超高清") {
            Glide.with(this)
                .load(R.drawable.cctv8k)
                .into(binding.infoLogo)
        } else {
            Glide.with(this)
                .load(tvViewModel.logo.value)
                .into(binding.infoLogo)
        }

        val program = tvViewModel.getProgramOne()
        if (program != null) {
            binding.infoDesc.text = program.name
        }

        handler.removeCallbacks(removeRunnable)
        view?.visibility = View.VISIBLE
        handler.postDelayed(removeRunnable, delay)
    }

    override fun onPause() {
        super.onPause()
        Log.i(TAG, "onPause")
        // Cancel the delayed task when the fragment is paused
        handler.removeCallbacks(removeRunnable)
    }

    private val removeRunnable = Runnable {
        view?.visibility = View.GONE
    }

    override fun onDestroyView() {
        super.onDestroyView()
        _binding = null
    }

    companion object {
        private const val TAG = "InfoFragment"
    }
}