Merge "Add debug logs to `NoteTaskInitializer`" into main

import com.android.keyguard.KeyguardUpdateMonitor

import com.android.keyguard.KeyguardUpdateMonitorCallback

import com.android.systemui.dagger.qualifiers.Background

import com.android.systemui.log.DebugLogger.debugLog

import com.android.systemui.notetask.NoteTaskEntryPoint.KEYBOARD_SHORTCUT

import com.android.systemui.notetask.NoteTaskEntryPoint.TAIL_BUTTON

import com.android.systemui.settings.UserTracker

    /** Initializes note task related features and glue it with other parts of the SystemUI. */

    fun initialize() {

        debugLog { "initialize: isEnabled=$isEnabled, hasBubbles=${optionalBubbles.isEmpty}" }

        // Guard against feature not being enabled or mandatory dependencies aren't available.

        if (!isEnabled || optionalBubbles.isEmpty) return

     * Tracks a [KeyEvent], and determines if it should trigger an action to show the note task.

     * Returns a [NoteTaskEntryPoint] if an action should be taken, and null otherwise.

     */

    private fun KeyEvent.toNoteTaskEntryPointOrNull(): NoteTaskEntryPoint? =

        when {

    private fun KeyEvent.toNoteTaskEntryPointOrNull(): NoteTaskEntryPoint? {

        val entryPoint = when {

            keyCode == KEYCODE_STYLUS_BUTTON_TAIL && isTailButtonNotesGesture() -> TAIL_BUTTON

            keyCode == KEYCODE_N && isMetaPressed && isCtrlPressed -> KEYBOARD_SHORTCUT

            else -> null

        }

        debugLog { "toNoteTaskEntryPointOrNull: entryPoint=$entryPoint" }

        return entryPoint

    }

    private var lastStylusButtonTailUpEventTime: Long = -MULTI_PRESS_TIMEOUT

        val isMultiPress = (downTime - lastStylusButtonTailUpEventTime) < MULTI_PRESS_TIMEOUT

        val isLongPress = (eventTime - downTime) >= LONG_PRESS_TIMEOUT

        lastStylusButtonTailUpEventTime = eventTime

        // For now, trigger action immediately on UP of a single press, without waiting for

        // the multi-press timeout to expire.

        debugLog { "isTailButtonNotesGesture: isMultiPress=$isMultiPress, isLongPress=$isLongPress" }

        return !isMultiPress && !isLongPress

    }