Android 5 fixes

app/src/main/kotlin/org/koitharu/kotatsu/core/ui/BaseFullscreenActivity.kt

@@ -4,9 +4,11 @@ import android.graphics.Color
 import android.os.Build
 import android.os.Bundle
 import android.view.WindowManager
+import androidx.core.content.ContextCompat
 import androidx.core.view.WindowInsetsCompat
 import androidx.core.view.WindowInsetsControllerCompat
 import androidx.viewbinding.ViewBinding
+import org.koitharu.kotatsu.R
 
 abstract class BaseFullscreenActivity<B : ViewBinding> :
 	BaseActivity<B>() {
@@ -18,7 +20,11 @@ abstract class BaseFullscreenActivity<B : ViewBinding> :
 		with(window) {
 			insetsControllerCompat = WindowInsetsControllerCompat(this, decorView)
 			statusBarColor = Color.TRANSPARENT
-			navigationBarColor = Color.TRANSPARENT
+			navigationBarColor = if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
+				ContextCompat.getColor(this@BaseFullscreenActivity, R.color.dim)
+			} else {
+				Color.TRANSPARENT
+			}
 			if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
 				attributes.layoutInDisplayCutoutMode =
 					WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_SHORT_EDGES

app/src/main/kotlin/org/koitharu/kotatsu/details/ui/DetailsActivity.kt

@@ -244,7 +244,7 @@ class DetailsActivity :
 			bottomMargin = insets.bottom + marginEnd
 		}
 		viewBinding.dragHandle?.updateLayoutParams<MarginLayoutParams> {
-			bottomMargin = insets.bottom
+			bottomMargin = insets.top
 		}
 	}
 

app/src/main/kotlin/org/koitharu/kotatsu/download/ui/list/DownloadsMenuProvider.kt

@@ -7,6 +7,7 @@ import android.view.MenuItem
 import androidx.core.view.MenuProvider
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.settings.SettingsActivity
 
 class DownloadsMenuProvider(
 	private val context: Context,
@@ -23,6 +24,10 @@ class DownloadsMenuProvider(
 			R.id.action_resume -> viewModel.resumeAll()
 			R.id.action_cancel_all -> confirmCancelAll()
 			R.id.action_remove_completed -> confirmRemoveCompleted()
+			R.id.action_settings -> {
+				context.startActivity(SettingsActivity.newDownloadsSettingsIntent(context))
+			}
+
 			else -> return false
 		}
 		return true

app/src/main/kotlin/org/koitharu/kotatsu/local/data/PagesCache.kt

@@ -34,8 +34,8 @@ class PagesCache @Inject constructor(@ApplicationContext context: Context) {
 	}
 	private val lruCache = SuspendLazy {
 		val dir = cacheDir.get()
-		val availableSize = getAvailableSizeMb()
+		val availableSize = (getAvailableSize() * 0.8).toLong()
-		val size = SIZE_DEFAULT.coerceIn(SIZE_MIN, availableSize)
+		val size = SIZE_DEFAULT.coerceAtMost(availableSize).coerceAtLeast(SIZE_MIN)
 		runCatchingCancellable {
 			DiskLruCache.create(dir, size)
 		}.recoverCatching { error ->
@@ -66,9 +66,9 @@ class PagesCache @Inject constructor(@ApplicationContext context: Context) {
 		}
 	}
 
-	private suspend fun getAvailableSizeMb(): Long = runCatchingCancellable {
+	private suspend fun getAvailableSize(): Long = runCatchingCancellable {
 		val statFs = StatFs(cacheDir.get().absolutePath)
-		FileSize.BYTES.convert(statFs.availableBytes, FileSize.MEGABYTES)
+		statFs.availableBytes
 	}.onFailure {
 		it.printStackTraceDebug()
 	}.getOrDefault(SIZE_DEFAULT)

app/src/main/kotlin/org/koitharu/kotatsu/settings/SettingsActivity.kt

@@ -134,7 +134,7 @@ class SettingsActivity :
 		supportFragmentManager.commit {
 			setReorderingAllowed(true)
 			replace(R.id.container, fragment)
-			setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN)
+			setTransition(FragmentTransaction.TRANSIT_FRAGMENT_MATCH_ACTIVITY_OPEN)
 			if (!isMasterDetail || (hasFragment && !isFromRoot)) {
 				addToBackStack(null)
 			}
@@ -148,6 +148,7 @@ class SettingsActivity :
 			ACTION_SUGGESTIONS -> SuggestionsSettingsFragment()
 			ACTION_HISTORY -> UserDataSettingsFragment()
 			ACTION_TRACKER -> TrackerSettingsFragment()
+			ACTION_MANAGE_DOWNLOADS -> DownloadsSettingsFragment()
 			ACTION_SOURCE -> SourceSettingsFragment.newInstance(
 				intent.getSerializableExtraCompat(EXTRA_SOURCE) as? MangaSource ?: MangaSource.LOCAL,
 			)
@@ -177,6 +178,7 @@ class SettingsActivity :
 		private const val ACTION_HISTORY = "${BuildConfig.APPLICATION_ID}.action.MANAGE_HISTORY"
 		private const val ACTION_SOURCE = "${BuildConfig.APPLICATION_ID}.action.MANAGE_SOURCE_SETTINGS"
 		private const val ACTION_MANAGE_SOURCES = "${BuildConfig.APPLICATION_ID}.action.MANAGE_SOURCES_LIST"
+		private const val ACTION_MANAGE_DOWNLOADS = "${BuildConfig.APPLICATION_ID}.action.MANAGE_DOWNLOADS"
 		private const val EXTRA_SOURCE = "source"
 		private const val HOST_ABOUT = "about"
 		private const val HOST_SYNC_SETTINGS = "sync-settings"
@@ -203,6 +205,10 @@ class SettingsActivity :
 			Intent(context, SettingsActivity::class.java)
 				.setAction(ACTION_MANAGE_SOURCES)
 
+		fun newDownloadsSettingsIntent(context: Context) =
+			Intent(context, SettingsActivity::class.java)
+				.setAction(ACTION_MANAGE_DOWNLOADS)
+
 		fun newSourceSettingsIntent(context: Context, source: MangaSource) =
 			Intent(context, SettingsActivity::class.java)
 				.setAction(ACTION_SOURCE)

app/src/main/res/menu/opt_downloads.xml

@@ -27,4 +27,9 @@
 		android:title="@string/remove_completed"
 		app:showAsAction="never" />
 
+	<item
+		android:id="@+id/action_settings"
+		android:title="@string/settings"
+		app:showAsAction="never" />
+
 </menu>