Merge "Exclude setup wizard for desktop mode home condition" into main

import android.content.Context

import android.content.Intent

import android.content.IntentFilter

import android.content.pm.PackageManager

import android.os.Handler

import com.android.wm.shell.shared.annotations.ShellMainThread

import com.android.wm.shell.sysui.ShellInit

/**

 * This supplies the package name of default home in an efficient way. The query to package manager

 * only executes on initialization and when the preferred activity (e.g. default home) is changed.

 * Note that this returns null package name if the default home is setup wizard.

 */

class DefaultHomePackageSupplier(

    private val context: Context,

) : BroadcastReceiver(), Supplier<String?> {

    private var defaultHomePackage: String? = null

    private var isSetupWizard: Boolean = false

    init {

        shellInit.addInitCallback({ onInit() }, this)

    private fun updateDefaultHomePackage(): String? {

        defaultHomePackage = context.packageManager.getHomeActivities(ArrayList())?.packageName

        isSetupWizard =

            defaultHomePackage != null &&

                context.packageManager.resolveActivity(

                    Intent()

                        .setPackage(defaultHomePackage)

                        .addCategory(Intent.CATEGORY_SETUP_WIZARD),

                    PackageManager.MATCH_SYSTEM_ONLY,

                ) != null

        return defaultHomePackage

    }

    }

    override fun get(): String? {

        if (isSetupWizard) return null

        return defaultHomePackage ?: updateDefaultHomePackage()

    }

}