Converts HeaderNoteBlock to Kotlin

WordPress/src/main/java/org/wordpress/android/ui/notifications/blocks/HeaderNoteBlock.kt

@@ -0,0 +1,142 @@
+package org.wordpress.android.ui.notifications.blocks
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.text.Spannable
+import android.text.TextUtils
+import android.view.MotionEvent
+import android.view.View
+import android.view.View.OnTouchListener
+import android.view.animation.DecelerateInterpolator
+import android.widget.ImageView
+import android.widget.TextView
+import org.wordpress.android.R
+import org.wordpress.android.fluxc.tools.FormattableContent
+import org.wordpress.android.ui.notifications.blocks.UserNoteBlock.OnGravatarClickedListener
+import org.wordpress.android.ui.notifications.utils.NotificationsUtilsWrapper
+import org.wordpress.android.util.WPAvatarUtils
+import org.wordpress.android.util.getMediaUrlOrEmpty
+import org.wordpress.android.util.getRangeIdOrZero
+import org.wordpress.android.util.getRangeSiteIdOrZero
+import org.wordpress.android.util.getRangeUrlOrEmpty
+import org.wordpress.android.util.getTextOrEmpty
+import org.wordpress.android.util.image.ImageManager
+import org.wordpress.android.util.image.ImageType
+
+// Note header, displayed at top of detail view
+class HeaderNoteBlock(
+    context: Context?,
+    private val mHeadersList: List<FormattableContent>?,
+    private val mImageType: ImageType,
+    onNoteBlockTextClickListener: OnNoteBlockTextClickListener?,
+    private val mGravatarClickedListener: OnGravatarClickedListener?,
+    imageManager: ImageManager,
+    notificationsUtilsWrapper: NotificationsUtilsWrapper
+) : NoteBlock(
+    FormattableContent(),
+    imageManager,
+    notificationsUtilsWrapper,
+    onNoteBlockTextClickListener
+) {
+    private var mIsComment = false
+    private var mAvatarSize = 0
+    override val blockType: BlockType
+        get() = BlockType.USER_HEADER
+    override val layoutResourceId: Int
+        get() = R.layout.note_block_header
+    private val avatarUrl: String
+        get() = WPAvatarUtils.rewriteAvatarUrl(getHeader(0).getMediaUrlOrEmpty(0), mAvatarSize)
+    private val userUrl: String
+        get() = getHeader(0).getRangeUrlOrEmpty(0)
+    private val snippet: String
+        get() = getHeader(1).getTextOrEmpty()
+
+    private val mOnClickListener = View.OnClickListener { onNoteBlockTextClickListener?.showDetailForNoteIds() }
+
+    init {
+        mAvatarSize = context?.resources?.getDimensionPixelSize(R.dimen.avatar_sz_small) ?: 0
+    }
+
+    @SuppressLint("ClickableViewAccessibility") // fixed by setting a click listener to avatarImageView
+    override fun configureView(view: View): View {
+        val noteBlockHolder = view.tag as NoteHeaderBlockHolder
+        val spannable: Spannable = mNotificationsUtilsWrapper.getSpannableContentForRanges(mHeadersList?.getOrNull(0))
+        val spans = spannable.getSpans(0, spannable.length, NoteBlockClickableSpan::class.java)
+        for (span in spans) {
+            span.enableColors(view.context)
+        }
+        if (mImageType == ImageType.AVATAR_WITH_BACKGROUND) {
+            mImageManager.loadIntoCircle(noteBlockHolder.mAvatarImageView, mImageType, avatarUrl)
+        } else {
+            mImageManager.load(noteBlockHolder.mAvatarImageView, mImageType, avatarUrl)
+        }
+        val siteId = getHeader(0).getRangeSiteIdOrZero(0)
+        val userId = getHeader(0).getRangeIdOrZero(0)
+        if (!TextUtils.isEmpty(userUrl) && siteId > 0 && userId > 0) {
+            noteBlockHolder.mAvatarImageView.setOnClickListener {
+                mGravatarClickedListener?.onGravatarClicked(siteId, userId, userUrl)
+            }
+            noteBlockHolder.mAvatarImageView.contentDescription =
+                view.context.getString(R.string.profile_picture, spannable)
+            noteBlockHolder.mAvatarImageView.setOnTouchListener(mOnGravatarTouchListener)
+            if (siteId == userId) {
+                noteBlockHolder.mAvatarImageView.importantForAccessibility =
+                    View.IMPORTANT_FOR_ACCESSIBILITY_NO
+            } else {
+                noteBlockHolder.mAvatarImageView.importantForAccessibility =
+                    View.IMPORTANT_FOR_ACCESSIBILITY_YES
+            }
+        } else {
+            noteBlockHolder.mAvatarImageView.importantForAccessibility =
+                View.IMPORTANT_FOR_ACCESSIBILITY_NO
+            noteBlockHolder.mAvatarImageView.contentDescription = null
+            noteBlockHolder.mAvatarImageView.setOnClickListener(null)
+            noteBlockHolder.mAvatarImageView.setOnTouchListener(null)
+        }
+        noteBlockHolder.mSnippetTextView.text = snippet
+        return view
+    }
+
+    override fun getViewHolder(view: View): Any = NoteHeaderBlockHolder(view)
+
+    fun getHeader(headerIndex: Int): FormattableContent? = mHeadersList?.getOrNull(headerIndex)
+
+    fun setIsComment(isComment: Boolean) {
+        mIsComment = isComment
+    }
+
+    private inner class NoteHeaderBlockHolder internal constructor(view: View) {
+        val mSnippetTextView: TextView = view.findViewById(R.id.header_snippet)
+        val mAvatarImageView: ImageView = view.findViewById(R.id.header_avatar)
+
+        init {
+            view.findViewById<View>(R.id.header_root_view).setOnClickListener(mOnClickListener)
+        }
+    }
+
+    private val mOnGravatarTouchListener = OnTouchListener { v, event ->
+        val animationDuration = 150
+        when (event.action) {
+            MotionEvent.ACTION_DOWN -> {
+                v.animate().scaleX(0.9f).scaleY(0.9f)
+                    .alpha(0.5f)
+                    .setDuration(animationDuration.toLong())
+                    .setInterpolator(DecelerateInterpolator())
+            }
+
+            MotionEvent.ACTION_UP,
+            MotionEvent.ACTION_CANCEL -> {
+                v.animate().scaleX(1.0f).scaleY(1.0f)
+                    .alpha(1.0f)
+                    .setDuration(animationDuration.toLong())
+                    .setInterpolator(DecelerateInterpolator())
+                if (event.actionMasked == MotionEvent.ACTION_UP && mGravatarClickedListener != null) {
+                    // Fire the listener, which will load the site preview for the user's site
+                    // In the future we can use this to load a 'profile view' (currently in R&D)
+                    v.performClick()
+                }
+            }
+        }
+        true
+    }
+}