use the correct paddings for status info and follow notifications (#4958)

On my device the status info was just slighty misaligned, so I
investigated. Turns out the dp values were correct, but the
`Utils.dpToPx` method calculates with the exact density of the device,
whereas everything else uses the density buckets Android defines. And on
some devices that makes a visible difference. Did a little refactor and
now everything should always be aligned correctly.

And in `item_follow` the padding was just different from other
notification items.

app/src/main/java/com/keylesspalace/tusky/components/notifications/StatusViewHolder.kt

@@ -18,7 +18,6 @@
 package com.keylesspalace.tusky.components.notifications
 
 import android.view.View
-import at.connyduck.sparkbutton.helpers.Utils
 import com.keylesspalace.tusky.R
 import com.keylesspalace.tusky.adapter.StatusViewHolder
 import com.keylesspalace.tusky.entity.Notification
@@ -57,16 +56,16 @@ internal class StatusViewHolder(
             if (payloads.isNotEmpty()) {
                 return
             }
-
+            val res = itemView.resources
             if (viewData.type == Notification.Type.Poll) {
                 statusInfo.setText(if (accountId == viewData.account.id) R.string.poll_ended_created else R.string.poll_ended_voted)
                 statusInfo.setCompoundDrawablesRelativeWithIntrinsicBounds(R.drawable.ic_poll_24dp, 0, 0, 0)
-                statusInfo.setCompoundDrawablePadding(Utils.dpToPx(statusInfo.context, 10))
-                statusInfo.setPaddingRelative(Utils.dpToPx(statusInfo.context, 28), 0, 0, 0)
+                statusInfo.setCompoundDrawablePadding(res.getDimensionPixelSize(R.dimen.status_info_drawable_padding_large))
+                statusInfo.setPadding(res.getDimensionPixelSize(R.dimen.status_info_padding_large), 0, 0, 0)
                 statusInfo.show()
             } else if (viewData.type == Notification.Type.Mention) {
-                statusInfo.setCompoundDrawablePadding(Utils.dpToPx(statusInfo.context, 6))
-                statusInfo.setPaddingRelative(Utils.dpToPx(statusInfo.context, 38), 0, 0, 0)
+                statusInfo.setCompoundDrawablePadding(res.getDimensionPixelSize(R.dimen.status_info_drawable_padding_small))
+                statusInfo.setPaddingRelative(res.getDimensionPixelSize(R.dimen.status_info_padding_small), 0, 0, 0)
                 statusInfo.show()
                 if (viewData.statusViewData.status.inReplyToAccountId == accountId) {
                     statusInfo.setCompoundDrawablesRelativeWithIntrinsicBounds(R.drawable.ic_reply_18dp, 0, 0, 0)

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

@@ -4,8 +4,8 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:paddingStart="?android:attr/listPreferredItemPaddingStart"
-    android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
+    android:paddingStart="14dp"
+    android:paddingEnd="14dp"
     android:paddingBottom="8dp">
 
     <TextView

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

@@ -17,10 +17,10 @@
         android:layout_marginStart="14dp"
         android:layout_marginTop="@dimen/status_reblogged_bar_padding_top"
         android:layout_marginEnd="14dp"
-        android:drawablePadding="6dp"
+        android:drawablePadding="@dimen/status_info_drawable_padding_small"
         android:gravity="start"
         android:importantForAccessibility="no"
-        android:paddingStart="38dp"
+        android:paddingStart="@dimen/status_info_padding_small"
         android:textColor="?android:textColorTertiary"
         android:textSize="?attr/status_text_medium"
         app:drawableStartCompat="@drawable/ic_reblog_18dp"

app/src/main/res/values/dimens.xml

@@ -86,4 +86,12 @@
 
     <dimen name="bottomAppBarHeight">64dp</dimen>
 
+    <!-- padding + drawablePadding + drawable size must be 62dp to align with the 14dp padding and the 48dp avatar -->
+    <!-- paddings for when the status info has a large (24dp) icon -->
+    <dimen name="status_info_drawable_padding_large">10dp</dimen>
+    <dimen name="status_info_padding_large">28dp</dimen>
+    <!-- paddings for when the status info has a small (18dp) icon -->
+    <dimen name="status_info_drawable_padding_small">6dp</dimen>
+    <dimen name="status_info_padding_small">38dp</dimen>
+
 </resources>