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Code Issues Projects Releases Wiki Activity

channel fragment load more

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This commit is contained in:
rimthekid 2022-02-05 18:09:50 +04:00
parent 8782a4af38
commit fdca8cb0af
5 changed files with 61 additions and 4 deletions
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50
app/src/main/java/com/github/libretube/ChannelFragment.kt
View File

@ -1,5 +1,7 @@
package com.github.libretube
import android.net.Uri.encode
import android.os.Build
import android.os.Bundle
import android.util.Log
import androidx.fragment.app.Fragment
@ -7,7 +9,9 @@ import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.ImageView
import android.widget.ScrollView
import android.widget.TextView
import androidx.annotation.RequiresApi
import androidx.lifecycle.lifecycleScope
import androidx.recyclerview.widget.GridLayoutManager
import androidx.recyclerview.widget.RecyclerView
@ -16,6 +20,8 @@ import com.github.libretube.adapters.TrendingAdapter
import com.squareup.picasso.Picasso
import retrofit2.HttpException
import java.io.IOException
import java.net.URLEncoder
import java.nio.charset.StandardCharsets
// TODO: Rename parameter arguments, choose names that match
// the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
@ -30,6 +36,8 @@ class ChannelFragment : Fragment() {
private var channel_id: String? = null
private val TAG = "ChannelFragment"
lateinit var recyclerView: RecyclerView
lateinit var nextPage: String
lateinit var channelAdapter: ChannelAdapter
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
@ -52,7 +60,9 @@ class ChannelFragment : Fragment() {
view.findViewById<TextView>(R.id.channel_name).text=channel_id
recyclerView = view.findViewById(R.id.channel_recView)
recyclerView.layoutManager = GridLayoutManager(view.context, 1)
fetchChannel(view)
}
private fun fetchChannel(view: View){
@ -68,6 +78,7 @@ class ChannelFragment : Fragment() {
Log.e(TAG, "HttpException, unexpected response")
return@launchWhenCreated
}
nextPage = response.nextpage!!
runOnUiThread {
view.findViewById<TextView>(R.id.channel_name).text=response.name
view.findViewById<TextView>(R.id.channel_subs).text=response.subscriberCount.videoViews() + " subscribers"
@ -76,7 +87,44 @@ class ChannelFragment : Fragment() {
val channelImage = view.findViewById<ImageView>(R.id.channel_image)
Picasso.get().load(response.bannerUrl).into(bannerImage)
Picasso.get().load(response.avatarUrl).into(channelImage)
recyclerView.adapter = ChannelAdapter(response.relatedStreams!!)
channelAdapter = ChannelAdapter(response.relatedStreams!!.toMutableList())
recyclerView.adapter = channelAdapter
val scrollView = view.findViewById<ScrollView>(R.id.channel_scrollView)
scrollView.viewTreeObserver
.addOnScrollChangedListener {
if (scrollView.getChildAt(0).bottom
== (scrollView.height + scrollView.scrollY)) {
//scroll view is at bottom
println("suck a dick: "+channel_id+"?nextpage="+nextPage)
fetchNextPage()
} else {
//scroll view is not at bottom
}
}
}
}
}
run()
}
private fun fetchNextPage(){
fun run() {
lifecycleScope.launchWhenCreated {
val response = try {
RetrofitInstance.api.getChannelNextPage(channel_id!!,nextPage)
} 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,"+e.response())
return@launchWhenCreated
}
nextPage = response.nextpage!!
runOnUiThread {
channelAdapter.updateItems(response.relatedStreams!!)
}
}
}

3
app/src/main/java/com/github/libretube/PipedApi.kt
View File

@ -26,4 +26,7 @@ interface PipedApi {
@GET("channel/{channelId}")
suspend fun getChannel(@Path("channelId") channelId: String): Channel
@GET("nextpage/channel/{channelId}")
suspend fun getChannelNextPage(@Path("channelId") channelId: String, @Query("nextpage") nextPage: String): Channel
}

7
app/src/main/java/com/github/libretube/adapters/ChannelAdapter.kt
View File

@ -16,10 +16,15 @@ import com.github.libretube.R
import com.github.libretube.obj.StreamItem
import com.github.libretube.videoViews
class ChannelAdapter(private val videoFeed: List<StreamItem>): RecyclerView.Adapter<ChannelViewHolder>() {
class ChannelAdapter(private val videoFeed: MutableList<StreamItem>): RecyclerView.Adapter<ChannelViewHolder>() {
override fun getItemCount(): Int {
return videoFeed.size
}
fun updateItems(newItems: List<StreamItem>){
videoFeed.addAll(newItems)
println("suck another dick: "+newItems[0].title)
notifyDataSetChanged()
}
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ChannelViewHolder {
val layoutInflater = LayoutInflater.from(parent.context)

2
app/src/main/java/com/github/libretube/obj/Playlist.kt
View File

@ -9,5 +9,5 @@ data class Playlist(
var uploaderUrl: String? = null,
var uploaderAvatar: String? = null,
var videos: Int = 0,
var relatedStreams: List<StreamItem?>? = null,
var relatedStreams: List<StreamItem>? = null,
)

3
app/src/main/res/layout/fragment_channel.xml
View File

@ -4,7 +4,8 @@
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context=".ChannelFragment">
tools:context=".ChannelFragment"
android:id="@+id/channel_scrollView">
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"