Merge "Use the right packagename for Wear SystemUI in FlagsManager" into main

package com.android.systemui.flags

import android.app.Activity

import android.content.pm.PackageManager

import android.content.BroadcastReceiver

import android.content.Context

import android.content.Intent

) : FlagListenable {

    companion object {

        const val RECEIVING_PACKAGE = "com.android.systemui"

        const val RECEIVING_PACKAGE_WATCH = "com.google.android.apps.wearable.systemui"

        const val ACTION_SET_FLAG = "com.android.systemui.action.SET_FLAG"

        const val ACTION_GET_FLAGS = "com.android.systemui.action.GET_FLAGS"

        const val FLAGS_PERMISSION = "com.android.systemui.permission.FLAGS"

    fun getFlagsFuture(): ListenableFuture<Collection<Flag<*>>> {

        val intent = Intent(ACTION_GET_FLAGS)

        intent.setPackage(RECEIVING_PACKAGE)

        intent.setPackage(if (isWatch()) RECEIVING_PACKAGE_WATCH else RECEIVING_PACKAGE)

        return CallbackToFutureAdapter.getFuture {

                completer: CallbackToFutureAdapter.Completer<Collection<Flag<*>>> ->

        restartAction?.accept(suppressRestart)

    }

    private fun isWatch(): Boolean {

        return context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_WATCH)

    }

    private data class PerFlagListener(val name: String, val listener: FlagListenable.Listener)

}