Fix comments (still using linearlayout for now)

app/src/main/java/com/h/pixeldroid/posts/PostActivity.kt

@@ -5,18 +5,19 @@ import android.os.Bundle
 import android.util.Log
 import android.view.LayoutInflater
 import android.view.View
+import android.view.WindowManager.LayoutParams.SOFT_INPUT_STATE_VISIBLE
 import android.widget.LinearLayout
 import android.widget.Toast
 import androidx.lifecycle.lifecycleScope
 import com.h.pixeldroid.R
 import com.h.pixeldroid.databinding.ActivityPostBinding
 import com.h.pixeldroid.databinding.CommentBinding
-import com.h.pixeldroid.utils.api.objects.Status
-import com.h.pixeldroid.utils.api.objects.Status.Companion.POST_TAG
 import com.h.pixeldroid.utils.BaseActivity
-import com.h.pixeldroid.utils.ImageConverter
 import com.h.pixeldroid.utils.api.PixelfedAPI
 import com.h.pixeldroid.utils.api.objects.Mention
+import com.h.pixeldroid.utils.api.objects.Status
+import com.h.pixeldroid.utils.api.objects.Status.Companion.POST_COMMENT_TAG
+import com.h.pixeldroid.utils.api.objects.Status.Companion.POST_TAG
 import com.h.pixeldroid.utils.api.objects.Status.Companion.VIEW_COMMENTS_TAG
 import com.h.pixeldroid.utils.displayDimensionsInPx
 import retrofit2.HttpException
@@ -38,7 +39,8 @@ class PostActivity : BaseActivity() {
         supportActionBar?.setDisplayHomeAsUpEnabled(true)
 
         status = intent.getSerializableExtra(POST_TAG) as Status
-        val viewComments = intent.getSerializableExtra(VIEW_COMMENTS_TAG) as Boolean
+        val viewComments: Boolean = (intent.getSerializableExtra(VIEW_COMMENTS_TAG) ?: false) as Boolean
+        val postComment: Boolean = (intent.getSerializableExtra(POST_COMMENT_TAG) ?: false) as Boolean
 
         val user = db.userDao().getActiveUser()
 
@@ -52,10 +54,23 @@ class PostActivity : BaseActivity() {
 
         holder.bind(status, apiHolder.api!!, db, lifecycleScope, displayDimensionsInPx(), isActivity = true)
 
-        val credential: String = "Bearer $accessToken"
+        val credential = "Bearer $accessToken"
         activateCommenter(credential)
 
-        if(viewComments){
+        if(viewComments || postComment){
+            //Scroll already down as much as possible (since comments are not loaded yet)
+            binding.scrollview.requestChildFocus(binding.editComment, binding.editComment)
+
+            //Open keyboard if we want to post a comment
+            if(postComment && binding.editComment.requestFocus()) {
+                window.setSoftInputMode(SOFT_INPUT_STATE_VISIBLE)
+                binding.editComment.requestFocus()
+            }
+
+            // also retrieve comments if we're not posting the comment
+            if(!postComment) retrieveComments(apiHolder.api!!, credential)
+        }
+        binding.postFragmentSingle.viewComments.setOnClickListener {
             retrieveComments(apiHolder.api!!, credential)
         }
     }
@@ -66,10 +81,7 @@ class PostActivity : BaseActivity() {
     }
 
     private fun activateCommenter(credential: String) {
-        //Toggle comment button
+        //Activate commenter
-        toggleCommentInput()
-
-        //Activate commenterpostPicture
         binding.submitComment.setOnClickListener {
             val textIn = binding.editComment.text
             //Open text input
@@ -88,31 +100,7 @@ class PostActivity : BaseActivity() {
         }
     }
 
-    private fun toggleCommentInput() {
+    private fun addComment(context: Context, commentContainer: LinearLayout,
-        //Toggle comment button
-        binding.postFragmentSingle.commenter.setOnClickListener {
-            when(binding.commentIn.visibility) {
-                View.VISIBLE -> {
-                    binding.commentIn.visibility = View.GONE
-                    ImageConverter.setImageFromDrawable(
-                        binding.root,
-                        binding.postFragmentSingle.commenter,
-                        R.drawable.ic_comment_empty
-                    )
-                }
-                View.GONE -> {
-                    binding.commentIn.visibility = View.VISIBLE
-                    ImageConverter.setImageFromDrawable(
-                        binding.root,
-                        binding.postFragmentSingle.commenter,
-                        R.drawable.ic_comment_blue
-                    )
-                }
-            }
-        }
-    }
-
-    fun addComment(context: Context, commentContainer: LinearLayout,
                            commentUsername: String, commentContent: String, mentions: List<Mention>,
                            credential: String) {
 
@@ -148,6 +136,8 @@ class PostActivity : BaseActivity() {
                     }
                     binding.commentContainer.visibility = View.VISIBLE
 
+                    //Focus the comments
+                    binding.scrollview.requestChildFocus(binding.commentContainer, binding.commentContainer)
                 } catch (exception: IOException) {
                     Log.e("COMMENT FETCH ERROR", exception.toString())
                 } catch (exception: HttpException) {

app/src/main/java/com/h/pixeldroid/posts/StatusViewHolder.kt

@@ -25,6 +25,7 @@ import com.h.pixeldroid.utils.ImageConverter
 import com.h.pixeldroid.utils.api.PixelfedAPI
 import com.h.pixeldroid.utils.api.objects.Attachment
 import com.h.pixeldroid.utils.api.objects.Status
+import com.h.pixeldroid.utils.api.objects.Status.Companion.POST_COMMENT_TAG
 import com.h.pixeldroid.utils.api.objects.Status.Companion.POST_TAG
 import com.h.pixeldroid.utils.api.objects.Status.Companion.VIEW_COMMENTS_TAG
 import com.h.pixeldroid.utils.db.AppDatabase
@@ -68,8 +69,7 @@ class StatusViewHolder(val binding: PostFragmentBinding) : RecyclerView.ViewHold
         }
 
         //Setup the post layout
-        val picRequest = Glide.with(itemView)
+        val picRequest = Glide.with(itemView).asDrawable().fitCenter()
-            .asDrawable().fitCenter()
 
         val user = db.userDao().getActiveUser()!!
 
@@ -197,7 +197,7 @@ class StatusViewHolder(val binding: PostFragmentBinding) : RecyclerView.ViewHold
             }
         }
     }
-
+    //region buttons
     private fun activateButtons(
         api: PixelfedAPI,
         db: AppDatabase,
@@ -220,7 +220,22 @@ class StatusViewHolder(val binding: PostFragmentBinding) : RecyclerView.ViewHold
             lifecycleScope
         )
 
-        showComments(api, credential, lifecycleScope, isActivity)
+        if(isActivity){
+            binding.commenter.visibility = View.INVISIBLE
+        }
+        else {
+            binding.commenter.setOnClickListener {
+                lifecycleScope.launchWhenCreated {
+                    //Open status in activity
+                    val intent = Intent(it.context, PostActivity::class.java)
+                    intent.putExtra(POST_TAG, status)
+                    intent.putExtra(POST_COMMENT_TAG, true)
+                    it.context.startActivity(intent)
+                }
+            }
+        }
+
+        showComments(lifecycleScope, isActivity)
 
         activateMoreButton(api, db, lifecycleScope)
     }
@@ -515,14 +530,13 @@ class StatusViewHolder(val binding: PostFragmentBinding) : RecyclerView.ViewHold
             }
         }
     }
+    //endregion
 
     private fun showComments(
-        api: PixelfedAPI,
-        credential: String,
             lifecycleScope: LifecycleCoroutineScope,
             isActivity: Boolean
     ) {
-        //Show all comments of a post
+        //Show number of comments on the post
         if (status?.replies_count == 0) {
             binding.viewComments.text =  binding.root.context.getString(R.string.NoCommentsToShow)
         } else {
@@ -531,14 +545,7 @@ class StatusViewHolder(val binding: PostFragmentBinding) : RecyclerView.ViewHold
                                                     status?.replies_count ?: 0,
                                                     status?.replies_count ?: 0
                 )
-                if(isActivity) {
+                if(!isActivity) {
-                    setOnClickListener {
-                        lifecycleScope.launchWhenCreated {
-                            //Retrieve the comments
-                            //TODO retrieveComments(api, credential)
-                        }
-                    }
-                } else {
                     setOnClickListener {
                         lifecycleScope.launchWhenCreated {
                             //Open status in activity

app/src/main/java/com/h/pixeldroid/utils/api/objects/Status.kt

@@ -65,6 +65,7 @@ open class Status(
     companion object {
         const val POST_TAG = "postTag"
         const val VIEW_COMMENTS_TAG = "view_comments_tag"
+        const val POST_COMMENT_TAG = "post_comment_tag"
     }
 
     fun getPostUrl() : String? = media_attachments?.firstOrNull()?.url

app/src/main/res/drawable/selector_commenter.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item
+        android:drawable="@drawable/ic_comment_empty"
+        android:state_pressed="false" />
+    <item
+        android:drawable="@drawable/ic_comment_blue"
+        android:state_pressed="true"/>
+</selector>

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

@@ -4,7 +4,8 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context=".posts.PostActivity">
+    tools:context=".posts.PostActivity"
+    android:id="@+id/scrollview">
 
         <androidx.constraintlayout.widget.ConstraintLayout
             android:layout_width="match_parent"

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

@@ -118,7 +118,7 @@
                 android:layout_width="30dp"
                 android:layout_height="30dp"
                 android:padding="4dp"
-                android:src="@drawable/ic_comment_empty"
+                android:src="@drawable/selector_commenter"
                 app:layout_constraintBottom_toBottomOf="@+id/liker"
                 app:layout_constraintEnd_toStartOf="@id/reblogger"
                 app:layout_constraintStart_toEndOf="@id/liker"