LibreTube/app/src/main/java/xyz/btcland/libretube/Home.kt

136 lines
4.7 KiB
Kotlin
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package xyz.btcland.libretube
import android.os.Bundle
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import android.util.Log
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import androidx.fragment.app.Fragment
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import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.ProgressBar
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import androidx.lifecycle.lifecycleScope
import androidx.recyclerview.widget.GridLayoutManager
import androidx.recyclerview.widget.RecyclerView
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import okhttp3.*
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import retrofit2.HttpException
import java.io.IOException
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import java.lang.Exception
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// TODO: Rename parameter arguments, choose names that match
// the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
private const val ARG_PARAM1 = "param1"
private const val ARG_PARAM2 = "param2"
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const val TAG = "HomeFragment"
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/**
* A simple [Fragment] subclass.
* Use the [Home.newInstance] factory method to
* create an instance of this fragment.
*/
class Home : Fragment() {
// TODO: Rename and change types of parameters
private var param1: String? = null
private var param2: String? = null
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
arguments?.let {
param1 = it.getString(ARG_PARAM1)
param2 = it.getString(ARG_PARAM2)
}
}
override fun onCreateView(
inflater: LayoutInflater, container: ViewGroup?,
savedInstanceState: Bundle?
): View? {
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// Inflate the layout for this fragment
return inflater.inflate(R.layout.fragment_home, container, false)
}
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
val recyclerView = view.findViewById<RecyclerView>(R.id.recview)
recyclerView.layoutManager = GridLayoutManager(view.context, resources.getInteger(R.integer.grid_items))
val progressbar = view.findViewById<ProgressBar>(R.id.progressBar)
fetchJson(progressbar,recyclerView)
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}
companion object {
/**
* Use this factory method to create a new instance of
* this fragment using the provided parameters.
*
* @param param1 Parameter 1.
* @param param2 Parameter 2.
* @return A new instance of fragment Home.
*/
// TODO: Rename and change types and number of parameters
@JvmStatic
fun newInstance(param1: String, param2: String) =
Home().apply {
arguments = Bundle().apply {
putString(ARG_PARAM1, param1)
putString(ARG_PARAM2, param2)
}
}
}
private fun fetchJson(progressBar: ProgressBar, recyclerView: RecyclerView) {
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//val client = OkHttpClient()
fun run() {
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/* val request = Request.Builder()
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.url("http://piped-api.alefvanoon.xyz/trending?region=US")
.build()
client.newCall(request).enqueue(object : Callback {
override fun onFailure(call: Call, e: IOException) {
e.printStackTrace()
}
override fun onResponse(call: Call, response: Response) {
response.use {
if (!response.isSuccessful) throw IOException("Unexpected code $response")
val body = response.body!!.string()
println(body)
val gson = GsonBuilder().create()
val itemType = object : TypeToken<List<Video>>() {}.type
val trendingList = gson.fromJson<List<Video>>(body, itemType)
runOnUiThread {
progressBar.visibility = View.GONE
recyclerView.adapter = TrendingAdapter(trendingList)
}
}
}
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})*/
lifecycleScope.launchWhenCreated {
val response = try {
RetrofitInstance.api.getTrending("US")
}catch(e: IOException) {
println(e)
Log.e(TAG, "IOException, you might not have internet connection")
return@launchWhenCreated
} catch (e: HttpException) {
Log.e(TAG, "HttpException, unexpected response")
return@launchWhenCreated
}
runOnUiThread {
progressBar.visibility = View.GONE
recyclerView.adapter = TrendingAdapter(response)
}
}
}
run()
}
fun Fragment?.runOnUiThread(action: () -> Unit) {
this ?: return
if (!isAdded) return // Fragment not attached to an Activity
activity?.runOnUiThread(action)
}
}