mohsenoid

package com.germanautolabs.chris.utils

import android.content.Context
import android.graphics.Canvas
import android.graphics.Rect
import android.graphics.drawable.Drawable
import android.support.v7.widget.LinearLayoutManager
import android.support.v7.widget.RecyclerView
import android.util.Log
import android.view.View

mohsenoid

val scanFilters = listOf(
    ScanFilter.Builder()
        .setManufacturerData(manufacturerId, manufacturerData, manufacturerDataMask)
        .build()
)

bluetoothScanner.startScan(
    scanFilters,
    settings,
    scanCallback

mohsenoid

val scanResponse = AdvertiseData.Builder()
        .addServiceUuid(userUuid.toParcelUuid())
        .build()

bluetoothAdvertiser.startAdvertising(
        advertiseSettings,
        advertiseData,
        scanResponse,
        advertiseCallback
)

mohsenoid

if (!closeToMe.hasBleFeature()) {
    Toast.makeText(this, R.string.ble_not_supported, Toast.LENGTH_LONG).show()
    finish()
}

mohsenoid

closeToMe.start(object : CloseToMeCallback {
    override fun onSuccess() {
        log("Beacon started successfully!")
    }

    override fun onError(throwable: Throwable) {
        log(throwable.message)
    }
})

mohsenoid

closeToMe.results.observe(this, Observer { results ->
    log("Result: results)
})

mohsenoid

closeToMe.isBluetoothEnabled.observe(this, Observer { isActive->
    log("Bluetooth isActive: $isActive")

    if (isActive == false) {
        // start again
    } else {
        // do something
    }
})

mohsenoid

closeToMe.state.observe(this, Observer { state ->
    log("Beacon state: $state")

    when (state) {
        CloseToMeState.STARTED -> {
            // do something
        }
        else -> {
            // do other thing
        }

mohsenoid

<uses-permission android:name="android.permission.BLUETOOTH" />
<uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />
<!-- Privacy changes in Android 10 requires ACCESS_FINE_LOCATION
 https://developer.android.com/about/versions/10/privacy/changes -->
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />

mohsenoid

closeToMe = CloseToMe.Builder(context, manufacturerUuid)
    .setUserUuid(userUuid)
    .setMajor(1U)
    .setMinor(1U)
    .setVisibilityDistanceMeter(3.0)
    .setVisibilityTimeoutMs(5_000)
    .build()