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Fix incorrect toolbar text color after theme change (#5388)

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Ivan Iskandar 2021-06-17 19:53:38 +07:00 committed by GitHub
parent aecdd04e04
commit ab73e98075
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1 changed files with 14 additions and 21 deletions
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35
app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaController.kt
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@ -4,19 +4,18 @@ import android.animation.Animator
import android.animation.AnimatorListenerAdapter
import android.app.Activity
import android.content.Intent
import android.graphics.Color
import android.os.Bundle
import android.view.LayoutInflater
import android.view.Menu
import android.view.MenuInflater
import android.view.MenuItem
import android.view.View
import android.widget.TextView
import androidx.annotation.FloatRange
import androidx.appcompat.app.AppCompatActivity
import androidx.appcompat.view.ActionMode
import androidx.core.graphics.blue
import androidx.core.graphics.green
import androidx.core.graphics.red
import androidx.core.os.bundleOf
import androidx.core.view.children
import androidx.core.view.isVisible
import androidx.recyclerview.widget.ConcatAdapter
import androidx.recyclerview.widget.LinearLayoutManager
@ -77,7 +76,6 @@ import eu.kanade.tachiyomi.util.hasCustomCover
import eu.kanade.tachiyomi.util.lang.launchIO
import eu.kanade.tachiyomi.util.lang.launchUI
import eu.kanade.tachiyomi.util.storage.getUriCompat
import eu.kanade.tachiyomi.util.system.getResourceColor
import eu.kanade.tachiyomi.util.system.toShareIntent
import eu.kanade.tachiyomi.util.system.toast
import eu.kanade.tachiyomi.util.view.getCoordinates
@ -137,7 +135,7 @@ class MangaController :
private val preferences: PreferencesHelper by injectLazy()
private val coverCache: CoverCache by injectLazy()
private val toolbarTextColor by lazy { view!!.context.getResourceColor(R.attr.colorOnPrimary) }
private var toolbarTextView: TextView? = null
private var mangaInfoAdapter: MangaInfoHeaderAdapter? = null
private var chaptersHeaderAdapter: MangaChaptersHeaderAdapter? = null
@ -294,28 +292,22 @@ class MangaController :
updateFilterIconState()
}
private fun updateToolbarTitleAlpha(alpha: Int? = null) {
private fun updateToolbarTitleAlpha(@FloatRange(from = 0.0, to = 1.0) alpha: Float? = null) {
val scrolledList = binding.fullRecycler ?: binding.infoRecycler!!
val calculatedAlpha = when {
if (toolbarTextView == null) {
toolbarTextView = (activity as? MainActivity)?.binding?.toolbar?.children
?.find { it is TextView } as TextView
}
toolbarTextView?.alpha = when {
// Specific alpha provided
alpha != null -> alpha
// First item isn't in view, full opacity
((scrolledList.layoutManager as LinearLayoutManager).findFirstVisibleItemPosition() > 0) -> 255
((scrolledList.layoutManager as LinearLayoutManager).findFirstVisibleItemPosition() > 0) -> 1F
// Based on scroll amount when first item is in view
else -> min(scrolledList.computeVerticalScrollOffset(), 255)
else -> min(scrolledList.computeVerticalScrollOffset(), 255) / 255F
}
(activity as? MainActivity)?.binding?.toolbar?.setTitleTextColor(
Color.argb(
calculatedAlpha,
toolbarTextColor.red,
toolbarTextColor.green,
toolbarTextColor.blue
)
)
}
private fun updateFilterIconState() {
@ -362,7 +354,8 @@ class MangaController :
chaptersAdapter = null
settingsSheet = null
addSnackbar?.dismiss()
updateToolbarTitleAlpha(255)
updateToolbarTitleAlpha(1F)
toolbarTextView = null
super.onDestroyView(view)
}