sub channels rewrite

app/src/main/java/com/github/libretube/Subscriptions.kt

@@ -20,6 +20,7 @@ import androidx.fragment.app.Fragment
 import androidx.lifecycle.lifecycleScope
 import androidx.preference.PreferenceManager
 import androidx.recyclerview.widget.GridLayoutManager
+import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import androidx.swiperefreshlayout.widget.SwipeRefreshLayout
 import com.github.libretube.adapters.SubscriptionAdapter
@@ -82,7 +83,7 @@ class Subscriptions : Fragment() {
             toggleSubs.setOnClickListener {
                 if (!channelRecView.isVisible) {
                     if (!loadedSubbedChannels) {
-                        channelRecView?.layoutManager = GridLayoutManager(context, 4)
+                        channelRecView?.layoutManager = LinearLayoutManager(context)
                         fetchChannels(channelRecView)
                         loadedSubbedChannels = true
                     }

app/src/main/java/com/github/libretube/adapters/SubscriptionChannelAdapter.kt

@@ -1,19 +1,30 @@
 package com.github.libretube.adapters
 
+import android.content.Context
+import android.util.Log
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import android.widget.Button
 import android.widget.ImageView
 import android.widget.TextView
 import androidx.core.os.bundleOf
 import androidx.recyclerview.widget.RecyclerView
 import com.github.libretube.MainActivity
 import com.github.libretube.R
+import com.github.libretube.obj.Subscribe
 import com.github.libretube.obj.Subscription
+import com.github.libretube.util.RetrofitInstance
 import com.squareup.picasso.Picasso
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import retrofit2.HttpException
+import java.io.IOException
 
 class SubscriptionChannelAdapter(private val subscriptions: MutableList<Subscription>) :
     RecyclerView.Adapter<SubscriptionChannelViewHolder>() {
+    val TAG = "SubChannelAdapter"
     override fun getItemCount(): Int {
         return subscriptions.size
     }
@@ -35,6 +46,31 @@ class SubscriptionChannelAdapter(private val subscriptions: MutableList<Subscrip
             val bundle = bundleOf("channel_id" to subscription.url)
             activity.navController.navigate(R.id.channel, bundle)
         }
+        val unsubscribeBtn = holder.v.findViewById<com.google.android.material.button.MaterialButton>(R.id.subs_subscribe)
+        unsubscribeBtn.setOnClickListener {
+            val channel_id = subscription.url?.replace("/channel/", "")!!
+            unsubscribe(holder.v.context, channel_id)
+        }
+    }
+
+    private fun unsubscribe(context: Context, channel_id: String) {
+        fun run() {
+            CoroutineScope(Dispatchers.IO).launch {
+                val response = try {
+                    val sharedPref = context?.getSharedPreferences("token", Context.MODE_PRIVATE)
+                    RetrofitInstance.api.unsubscribe(
+                        sharedPref?.getString("token", "")!!,
+                        Subscribe(channel_id)
+                    )
+                } catch (e: IOException) {
+                    println(e)
+                    Log.e(TAG, "IOException, you might not have internet connection")
+                } catch (e: HttpException) {
+                    Log.e(TAG, "HttpException, unexpected response")
+                }
+            }
+        }
+        run()
     }
 }
 

app/src/main/res/layout/channel_subscription_row.xml

@@ -1,25 +1,39 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="wrap_content"
+    android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:orientation="vertical"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_margin="8dp"
-    android:padding="8dp"
     android:background="?android:attr/selectableItemBackground">
 
     <de.hdodenhof.circleimageview.CircleImageView
         android:id="@+id/subscription_channel_image"
-        android:layout_width="50dp"
+        android:layout_centerVertical="true"
-        android:layout_height="50dp"
+        android:layout_width="40dp"
-        android:layout_gravity="center"
+        android:layout_height="40dp" />
-        android:layout_marginBottom="4dp" />
 
     <TextView
-        android:text="kirrrrrrrrrrrrrrrrrrrrrrrrrrfgdfg"
         android:id="@+id/subscription_channel_name"
-        android:layout_width="60dp"
+        android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_gravity="center"
+        android:layout_centerVertical="true"
+        android:layout_marginLeft="10dp"
+        android:layout_toEndOf="@id/subscription_channel_image"
         android:ellipsize="end"
-        android:maxLines="1" />
+        android:maxLines="1"
-</LinearLayout>
+        android:text="Channel Name"
+        android:textSize="16dp" />
+
+    <com.google.android.material.button.MaterialButton
+        android:id="@+id/subs_subscribe"
+        style="@style/Widget.Material3.Button.ElevatedButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:backgroundTint="?attr/colorOnPrimary"
+        android:layout_alignParentEnd="true"
+        android:drawableLeft="@drawable/ic_bell"
+        android:drawableTint="@color/white"
+        android:textColor="@color/white"
+        android:text="@string/unsubscribe"
+        app:cornerRadius="11dp" />
+</RelativeLayout>