Update bluetooth details view's device row UI (part 1) (16338fe6) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/bluetooth/qsdialog/BluetoothDetailsContentManager.kt

+130 −12

Original line number	Diff line number	Diff line
		@@ -17,6 +17,8 @@
		package com.android.systemui.bluetooth.qsdialog

		import android.content.Intent
		import android.graphics.Canvas
		import android.graphics.drawable.Drawable
		import android.os.Bundle
		import android.view.LayoutInflater
		import android.view.View
		@@ -124,6 +126,10 @@ constructor(

		private var lastItemRow: Int = -1

		private var showSeeAll: Boolean = false

		private var lastConnectedDeviceIndex: Int = -1

		private lateinit var coroutineScope: CoroutineScope

		// UI Components
		@@ -145,6 +151,13 @@ constructor(
		private var titleTextView: TextView? = null
		private var subtitleTextView: TextView? = null

		// UI Components that only exist in tile details view, but not in dialog.
		private var entryBackgroundActive: Drawable? = null
		private var entryBackgroundInactive: Drawable? = null
		private var entryBackgroundInactiveStart: Drawable? = null
		private var entryBackgroundInactiveEnd: Drawable? = null
		private var entryBackgroundInactiveMiddle: Drawable? = null

		@AssistedFactory
		interface Factory {
		fun create(
		@@ -190,6 +203,17 @@ constructor(
		subtitleTextView = contentView.requireViewById(R.id.bluetooth_tile_dialog_subtitle)
		// If rendering with tile details view, done button shouldn't exist.
		doneButton = contentView.requireViewById(R.id.done_button)
		} else {
		entryBackgroundActive =
		contentView.context.getDrawable(R.drawable.settingslib_entry_bg_on)
		entryBackgroundInactive =
		contentView.context.getDrawable(R.drawable.settingslib_entry_bg_off)
		entryBackgroundInactiveStart =
		contentView.context.getDrawable(R.drawable.settingslib_entry_bg_off_start)
		entryBackgroundInactiveEnd =
		contentView.context.getDrawable(R.drawable.settingslib_entry_bg_off_end)
		entryBackgroundInactiveMiddle =
		contentView.context.getDrawable(R.drawable.settingslib_entry_bg_off_middle)
		}

		setupToggle()
		@@ -316,6 +340,7 @@ constructor(
		showSeeAll: Boolean,
		showPairNewDevice: Boolean,
		) {
		this.showSeeAll = showSeeAll
		withContext(mainDispatcher) {
		val start = systemClock.elapsedRealtime()
		val itemRow = deviceItem.size + showSeeAll.toInt() + showPairNewDevice.toInt()
		@@ -331,6 +356,22 @@ constructor(
		scrollViewContent.layoutParams.height = WRAP_CONTENT
		lastUiUpdateMs = systemClock.elapsedRealtime()
		lastItemRow = itemRow
		if (!isInDialog) {
		lastConnectedDeviceIndex = deviceItem.indexOfLast(::isDeviceConnected)
		// The seeAllButton's UI will be grouped together with unconnected devices.
		seeAllButton.background =
		if (lastConnectedDeviceIndex != deviceItem.size - 1) {
		// If the last device is unconnected, seeAllButton should use the
		// end drawable.
		entryBackgroundInactiveEnd
		} else {
		// If the last device is connected, seeAllButton will be the only
		// item using the inactive drawable, so it should use the default
		// inactive one.
		entryBackgroundInactive
		}
		deviceListView.invalidateItemDecorations()
		}
		logger.logDeviceUiUpdate(lastUiUpdateMs - start, deviceItem)
		}
		}
		@@ -399,6 +440,57 @@ constructor(
		layoutManager = LinearLayoutManager(contentView.context)
		adapter = deviceItemAdapter
		}
		if (!isInDialog) {
		deviceListView.addItemDecoration(
		object : RecyclerView.ItemDecoration() {
		override fun onDraw(
		c: Canvas,
		parent: RecyclerView,
		state: RecyclerView.State,
		) {
		// `itemCount` represents the total number of items in your adapter's data
		// set, regardless of what's visible.
		val adapter = parent.adapter ?: return
		val itemCount = adapter.itemCount

		// `parent.childCount` is the number of child views currently visible on
		// screen. Often less than itemCount since RecyclerView recycles views that
		// scroll off-screen.
		for (i in 0 until parent.childCount) {
		val child = parent.getChildAt(i) ?: continue
		val adapterPosition = parent.getChildAdapterPosition(child)
		if (adapterPosition == RecyclerView.NO_POSITION) continue
		val background: Drawable?
		if (adapterPosition > lastConnectedDeviceIndex) {
		// Set up background for unconnected devices
		background =
		when {
		// Use the default inactive drawable, if there is only one
		// unconnected device and no seeAllButton.
		lastConnectedDeviceIndex + 1 == itemCount - 1 &&
		!showSeeAll -> entryBackgroundInactive
		// Use the start drawable, if this is the first unconnected
		// device.
		adapterPosition == lastConnectedDeviceIndex + 1 ->
		entryBackgroundInactiveStart
		// Use the end drawable, if this is the last unconnected
		// device and no seeAllButton.
		adapterPosition == itemCount - 1 && !showSeeAll ->
		entryBackgroundInactiveEnd

		else -> entryBackgroundInactiveMiddle
		}
		} else {
		// Set up background for connected devices
		background = entryBackgroundActive
		}
		background?.setBounds(child.left, child.top, child.right, child.bottom)
		background?.draw(c)
		}
		}
		}
		)
		}
		}

		private fun showProgressBar() {
		@@ -482,6 +574,7 @@ constructor(
		private val divider = view.requireViewById<View>(R.id.divider)

		internal fun bind(item: DeviceItem) {
		val isDeviceConnected = isDeviceConnected(item)
		container.apply {
		isEnabled = item.isEnabled
		background = item.background?.let { context.getDrawable(it) }
		@@ -493,10 +586,18 @@ constructor(

		// updating icon colors
		val tintColor =
		if (isInDialog) {
		context.getColor(
		if (item.isActive) InternalR.color.materialColorOnPrimaryContainer
		else InternalR.color.materialColorOnSurface
		)
		} else {
		context.getColor(
		if (isDeviceConnected)
		InternalR.color.materialColorOnPrimaryContainer
		else InternalR.color.materialColorOnSurface
		)
		}

		// update icons
		iconView.apply {
		@@ -514,6 +615,7 @@ constructor(
		divider.setBackgroundColor(tintColor)

		// update text styles
		if (isInDialog) {
		nameView.setTextAppearance(
		if (item.isActive) R.style.TextAppearance_BluetoothTileDialog_Active
		else R.style.TextAppearance_BluetoothTileDialog
		@@ -522,6 +624,18 @@ constructor(
		if (item.isActive) R.style.TextAppearance_BluetoothTileDialog_Active
		else R.style.TextAppearance_BluetoothTileDialog
		)
		} else {
		nameView.setTextAppearance(
		if (isDeviceConnected)
		R.style.TextAppearance_TileDetailsEntryTitle_Active
		else R.style.TextAppearance_TileDetailsEntryTitle
		)
		summaryView.setTextAppearance(
		if (isDeviceConnected)
		R.style.TextAppearance_TileDetailsEntrySubTitle_Active
		else R.style.TextAppearance_TileDetailsEntrySubTitle
		)
		}

		accessibilityDelegate =
		object : AccessibilityDelegate() {
		@@ -552,6 +666,10 @@ constructor(
		}
		}

		private fun isDeviceConnected(item: DeviceItem): Boolean {
		return item.type == DeviceItemType.CONNECTED_BLUETOOTH_DEVICE
		}

		internal companion object {
		private const val EXTRA_SHOW_FRAGMENT_ARGUMENTS = ":settings:show_fragment_args"
		const val CONTENT_HEIGHT_PREF_KEY = Prefs.Key.BLUETOOTH_TILE_DIALOG_CONTENT_HEIGHT