LibraryBadge clean up (#209)

* adjust badge colors to use color properties specific to badges
clean up library badge with existing and new view extensions

* fix line that should have been deleted in tracksearch

app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryBadge.kt

@@ -1,15 +1,17 @@
 package eu.kanade.tachiyomi.ui.library
 
 import android.content.Context
-import android.graphics.Color
 import android.util.AttributeSet
 import android.view.View
-import androidx.core.content.ContextCompat
 import com.google.android.material.card.MaterialCardView
 import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.util.system.contextCompatColor
 import eu.kanade.tachiyomi.util.system.dpToPx
-import eu.kanade.tachiyomi.util.system.getResourceColor
+import eu.kanade.tachiyomi.util.view.gone
+import eu.kanade.tachiyomi.util.view.isNotGone
+import eu.kanade.tachiyomi.util.view.isVisible
 import eu.kanade.tachiyomi.util.view.updatePaddingRelative
+import eu.kanade.tachiyomi.util.view.visibleIf
 import kotlinx.android.synthetic.main.unread_download_badge.view.*
 
 class LibraryBadge @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null) :
@@ -17,39 +19,43 @@ class LibraryBadge @JvmOverloads constructor(context: Context, attrs: AttributeS
 
     fun setUnreadDownload(unread: Int, downloads: Int, showTotalChapters: Boolean) {
         // Update the unread count and its visibility.
-        with(unread_text) {
-            text = if (unread == -1) "0" else unread.toString()
-            setTextColor(if (unread == -1 && !showTotalChapters)
-                context.getResourceColor(android.R.attr.colorAccent)
-            else Color.WHITE)
-            setBackgroundColor(
-                if (showTotalChapters) ContextCompat.getColor(context, R.color.material_deep_purple_500)
-                else context.getResourceColor(android.R.attr.colorAccent))
-            visibility = when {
-                unread > 0 || unread == -1 || showTotalChapters -> View.VISIBLE
-                else -> View.GONE
+
+        val unreadBadgeBackground = when (showTotalChapters) {
+            true -> context.contextCompatColor(R.color.total_badge)
+            false -> context.contextCompatColor(R.color.unread_badge)
         }
+
+        with(unread_text) {
+            visibleIf(unread > 0 || unread == -1 || showTotalChapters)
+
+            text = if (unread == -1) "0" else unread.toString()
+            setTextColor(
+                when (unread == -1 && !showTotalChapters) {
+                    true -> context.contextCompatColor(R.color.unread_badge) // hide the 0 in the badge
+                    false -> context.contextCompatColor(R.color.unread_badge_text)
+                }
+            )
+            setBackgroundColor(unreadBadgeBackground)
         }
 
         // Update the download count or local status and its visibility.
         with(download_text) {
-            visibility = if (downloads == -2 || downloads > 0) View.VISIBLE else View.GONE
-            text = if (downloads == -2)
+            visibleIf(downloads == -2 || downloads > 0)
+            text = if (downloads == -2) {
                 resources.getString(R.string.local)
-            else downloads.toString()
+            } else {
+                downloads.toString()
+            }
         }
 
-        // Show the bade card if unread or downloads exists
-        visibility = if (download_text.visibility == View.VISIBLE || unread_text
-                .visibility != View.GONE) View.VISIBLE else View.GONE
+        // Show the badge card if unread or downloads exists
+        this.visibleIf(download_text.isVisible() || unread_text.isNotGone())
 
         // Show the angles divider if both unread and downloads exists
-        unread_angle.visibility = if (download_text.visibility == View.VISIBLE && unread_text
-                .visibility != View.GONE) View.VISIBLE else View.GONE
-        unread_angle.setColorFilter(
-            if (showTotalChapters) ContextCompat.getColor(context, R.color.material_deep_purple_500)
-            else context.getResourceColor(android.R.attr.colorAccent))
-        if (unread_angle.visibility == View.VISIBLE) {
+        unread_angle.visibleIf(download_text.isVisible() && unread_text.isNotGone())
+
+        unread_angle.setColorFilter(unreadBadgeBackground)
+        if (unread_angle.isVisible()) {
             download_text.updatePaddingRelative(end = 8.dpToPx)
             unread_text.updatePaddingRelative(start = 2.dpToPx)
         } else {
@@ -63,10 +69,10 @@ class LibraryBadge @JvmOverloads constructor(context: Context, attrs: AttributeS
     }
 
     fun setInLibrary(inLibrary: Boolean) {
-        visibility = if (inLibrary) View.VISIBLE else View.GONE
-        unread_angle.visibility = View.GONE
+        this.visibleIf(inLibrary)
+        unread_angle.gone()
         unread_text.updatePaddingRelative(start = 5.dpToPx)
-        unread_text.visibility = if (inLibrary) View.VISIBLE else View.GONE
+        unread_text.visibleIf(inLibrary)
         unread_text.text = resources.getText(R.string.in_library)
     }
 }

app/src/main/java/eu/kanade/tachiyomi/ui/manga/track/TrackSearchDialog.kt

@@ -61,7 +61,6 @@ class TrackSearchDialog : DialogController {
         val dialog = MaterialDialog(activity!!).apply {
             customView(viewRes = R.layout.track_search_dialog, scrollable = false)
             negativeButton(android.R.string.cancel)
-            positiveButton(R.string.clear) { onPositiveButtonClick() }
             if (wasPreviouslyTracked) {
                 positiveButton(R.string.clear) { onPositiveButtonClick() }
             }

app/src/main/java/eu/kanade/tachiyomi/util/view/ViewExtensions.kt

@@ -97,6 +97,14 @@ inline fun View.gone() {
     visibility = View.GONE
 }
 
+inline fun View.isVisible(): Boolean {
+    return visibility == View.VISIBLE
+}
+
+inline fun View.isNotGone(): Boolean {
+    return visibility != View.GONE
+}
+
 inline fun View.visibleIf(show: Boolean) {
     visibility = if (show) View.VISIBLE else View.GONE
 }

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

@@ -8,8 +8,8 @@
     tools:background="@color/red_error">
 
     <path
-        android:fillColor="@color/colorAccent"
+        android:fillColor="@color/unread_badge"
         android:pathData="M0 20 L100 0 L100 20 Z"
-        android:strokeColor="@color/colorAccent" />
+        android:strokeColor="@color/unread_badge" />
 
 </vector>

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

@@ -21,12 +21,12 @@
             style="@style/TextAppearance.Regular.Caption.Light"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:background="@color/pale_green"
+            android:background="@color/download_badge"
             android:gravity="center"
             android:maxLines="1"
             android:paddingStart="5dp"
             android:paddingEnd="5dp"
-            android:textColor="@color/md_black_1000"
+            android:textColor="@color/download_badge_text"
             android:textSize="13sp"
             android:visibility="gone"
             app:layout_constraintBottom_toBottomOf="parent"
@@ -44,19 +44,20 @@
             android:src="@drawable/unread_angled_badge"
             app:layout_constraintBottom_toBottomOf="@+id/unread_text"
             app:layout_constraintEnd_toStartOf="@id/unread_text"
-            app:layout_constraintTop_toTopOf="@+id/unread_text" />
+            app:layout_constraintTop_toTopOf="@+id/unread_text"
+            tools:ignore="ContentDescription" />
 
         <com.google.android.material.textview.MaterialTextView
             android:id="@+id/unread_text"
             style="@style/TextAppearance.Regular.Caption.Light"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:background="@color/colorAccent"
+            android:background="@color/unread_badge"
             android:gravity="center"
             android:maxLines="1"
             android:paddingStart="5dp"
             android:paddingEnd="5dp"
-            android:textColor="@color/md_white_1000"
+            android:textColor="@color/unread_badge_text"
             android:textSize="13sp"
             android:visibility="gone"
             app:layout_constraintBottom_toBottomOf="@+id/download_text"

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

@@ -16,6 +16,14 @@
     <color name="actionModeShadow">@color/md_black_1000_38</color>
     <color name="gray_button">#404040</color>
 
+    <color name="unread_badge">@color/colorAccent</color>
+    <color name="unread_badge_text">@color/md_white_1000</color>
+    <color name="download_badge">@color/pale_green</color>
+    <color name="download_badge_text">@color/md_black_1000</color>
+    <color name="total_badge">@color/material_deep_purple_500</color>
+    <color name="total_badge_text">@color/md_white_1000</color>
+
+
     <color name="colorAmoledPrimary">@color/md_black_1000</color>
 
     <color name="textColorPrimary">@color/md_black_1000_87</color>