Better page transition text alignment

app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerTransitionHolder.kt

@@ -1,7 +1,11 @@
 package eu.kanade.tachiyomi.ui.reader.viewer.pager
 
 import android.annotation.SuppressLint
+import android.graphics.Typeface
 import android.support.v7.widget.AppCompatTextView
+import android.text.SpannableStringBuilder
+import android.text.Spanned
+import android.text.style.StyleSpan
 import android.view.Gravity
 import android.view.View
 import android.view.ViewGroup
@@ -85,8 +89,15 @@ class PagerTransitionHolder(
         val nextChapter = transition.to
 
         textView.text = if (nextChapter != null) {
-            context.getString(R.string.transition_finished, transition.from.chapter.name) + "\n\n" +
-            context.getString(R.string.transition_next, nextChapter.chapter.name) + "\n\n"
+            SpannableStringBuilder().apply {
+                append(context.getString(R.string.transition_finished))
+                setSpan(StyleSpan(Typeface.BOLD), 0, length, Spanned.SPAN_INCLUSIVE_EXCLUSIVE)
+                append("\n${transition.from.chapter.name}\n\n")
+                val currSize = length
+                append(context.getString(R.string.transition_next))
+                setSpan(StyleSpan(Typeface.BOLD), currSize, length, Spanned.SPAN_INCLUSIVE_EXCLUSIVE)
+                append("\n${nextChapter.chapter.name}\n\n")
+            }
         } else {
             context.getString(R.string.transition_no_next)
         }
@@ -103,8 +114,15 @@ class PagerTransitionHolder(
         val prevChapter = transition.to
 
         textView.text = if (prevChapter != null) {
-            context.getString(R.string.transition_current, transition.from.chapter.name) + "\n\n" +
-            context.getString(R.string.transition_previous, prevChapter.chapter.name) + "\n\n"
+            SpannableStringBuilder().apply {
+                append(context.getString(R.string.transition_current))
+                setSpan(StyleSpan(Typeface.BOLD), 0, length, Spanned.SPAN_INCLUSIVE_EXCLUSIVE)
+                append("\n${transition.from.chapter.name}\n\n")
+                val currSize = length
+                append(context.getString(R.string.transition_previous))
+                setSpan(StyleSpan(Typeface.BOLD), currSize, length, Spanned.SPAN_INCLUSIVE_EXCLUSIVE)
+                append("\n${prevChapter.chapter.name}\n\n")
+            }
         } else {
             context.getString(R.string.transition_no_previous)
         }

app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/webtoon/WebtoonTransitionHolder.kt

@@ -1,7 +1,11 @@
 package eu.kanade.tachiyomi.ui.reader.viewer.webtoon
 
+import android.graphics.Typeface
 import android.support.v7.widget.AppCompatButton
 import android.support.v7.widget.AppCompatTextView
+import android.text.SpannableStringBuilder
+import android.text.Spanned
+import android.text.style.StyleSpan
 import android.view.Gravity
 import android.view.ViewGroup.LayoutParams.MATCH_PARENT
 import android.view.ViewGroup.LayoutParams.WRAP_CONTENT
@@ -85,8 +89,15 @@ class WebtoonTransitionHolder(
         val nextChapter = transition.to
 
         textView.text = if (nextChapter != null) {
-            context.getString(R.string.transition_finished, transition.from.chapter.name) + "\n\n" +
-            context.getString(R.string.transition_next, nextChapter.chapter.name)
+            SpannableStringBuilder().apply {
+                append(context.getString(R.string.transition_finished))
+                setSpan(StyleSpan(Typeface.BOLD), 0, length, Spanned.SPAN_INCLUSIVE_EXCLUSIVE)
+                append("\n${transition.from.chapter.name}\n\n")
+                val currSize = length
+                append(context.getString(R.string.transition_next))
+                setSpan(StyleSpan(Typeface.BOLD), currSize, length, Spanned.SPAN_INCLUSIVE_EXCLUSIVE)
+                append("\n${nextChapter.chapter.name}\n\n")
+            }
         } else {
             context.getString(R.string.transition_no_next)
         }
@@ -103,8 +114,15 @@ class WebtoonTransitionHolder(
         val prevChapter = transition.to
 
         textView.text = if (prevChapter != null) {
-            context.getString(R.string.transition_current, transition.from.chapter.name) + "\n\n" +
-            context.getString(R.string.transition_previous, prevChapter.chapter.name)
+            SpannableStringBuilder().apply {
+                append(context.getString(R.string.transition_current))
+                setSpan(StyleSpan(Typeface.BOLD), 0, length, Spanned.SPAN_INCLUSIVE_EXCLUSIVE)
+                append("\n${transition.from.chapter.name}\n\n")
+                val currSize = length
+                append(context.getString(R.string.transition_previous))
+                setSpan(StyleSpan(Typeface.BOLD), currSize, length, Spanned.SPAN_INCLUSIVE_EXCLUSIVE)
+                append("\n${prevChapter.chapter.name}\n\n")
+            }
         } else {
             context.getString(R.string.transition_no_previous)
         }

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

@@ -420,14 +420,14 @@
     <string name="chapter_subtitle">Chapter %1$s</string>
     <string name="no_next_chapter">Next chapter not found</string>
     <string name="no_previous_chapter">Previous chapter not found</string>
-    <string name="decode_image_error">Image could not be loaded.\nTry changing the image decoder or with one of the options below</string>
+    <string name="decode_image_error">The image could not be decoded</string>
     <string name="confirm_update_manga_sync">Update last chapter read in enabled services to %1$d?</string>
     <string name="confirm_set_image_as_cover">Do you want to set this image as the cover?</string>
     <string name="viewer_for_this_series">Viewer for this series</string>
-    <string name="transition_finished">Finished: %1$s</string>
-    <string name="transition_current">Current: %1$s</string>
-    <string name="transition_next">Next: %1$s</string>
-    <string name="transition_previous">Previous: %1$s</string>
+    <string name="transition_finished">Finished:</string>
+    <string name="transition_current">Current:</string>
+    <string name="transition_next">Next:</string>
+    <string name="transition_previous">Previous:</string>
     <string name="transition_no_next">There\'s no next chapter</string>
     <string name="transition_no_previous">There\'s no previous chapter</string>
     <string name="transition_pages_loading">Loading pages…</string>