리모트몬스터

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리모트몬스터 :: 2016년 설립한 스타트업 https://github.com/RemoteMonster https://thevc.kr/remotemonster https://blog.remotemonster.com/tagged/%EB%A6%AC%EB%AA%A8%ED%8A%B8%EB%AA%AC%EC%8A%A4%ED%84%B0

WebRTC 통화기능 라이브러리 표준화, 통신 기술/ 네트워크에 대한 지식, 통신품질 통신사를 만들 수 있는 기술, 콜센터(cloud), 드론, IOT 아카마이 전세계 cdn 업체, 라우팅 최종 경로를 다 안다.

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BroadcastActivity.kt

package com.example.alpha

import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import android.view.WindowManager import androidx.databinding.DataBindingUtil import com.example.alpha.databinding.ActivityBroadcastBinding import com.remotemonster.sdk.RemonCall

class BroadcastActivity : AppCompatActivity() { lateinit var binding : ActivityBroadcastBinding var remonCall: RemonCall? = null override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) binding = DataBindingUtil.setContentView(this, R.layout.activity_broadcast) window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)

    remonCall = RemonCall.builder()
        .context(this)
        .serviceId("SERVICED1")
        .key("1234567890")
        .videoCodec("VP8")
        .videoWidth(640)
        .videoHeight(480)
        .localView(binding.localView)
        .remoteView(binding.remoteView)
        .build()
    val channelId = intent.getStringExtra("channelId")
    remonCall?.connect(channelId)
    remonCall?.onClose {
        finish()
    }
}
override fun onDestroy() {
    remonCall?.close()
    super.onDestroy()
}

}

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activity_broadcast.xml

<?xml version="1.0" encoding="utf-8"?>

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AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.alpha">

<uses-feature android:name="android.hardware.camera" android:required="false"/>
<uses-permission android:name="android.permission.CAMERA"/>
<uses-permission android:name="android.permission.RECORD_AUDIO"/>

<application
    android:allowBackup="true"
    android:fullBackupContent="true"
    android:icon="@mipmap/ic_launcher"
    android:label="@string/app_name"
    android:roundIcon="@mipmap/ic_launcher_round"
    android:supportsRtl="true"
    android:theme="@style/Theme.Alpha">
    <activity android:name=".BroadcastActivity" />
    <activity android:name=".LoginActivity" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
    <activity android:name=".MainActivity" />
</application>

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MainActivity.kt

package com.example.alpha

import android.content.Intent import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import android.view.LayoutInflater import android.view.View import android.view.ViewGroup import android.widget.Button import android.widget.TextView import androidx.databinding.DataBindingUtil import androidx.recyclerview.widget.LinearLayoutManager import androidx.recyclerview.widget.RecyclerView import com.example.alpha.databinding.ActivityMainBinding import com.google.android.gms.auth.api.signin.GoogleSignIn import com.google.android.gms.auth.api.signin.GoogleSignInClient import com.google.android.gms.auth.api.signin.GoogleSignInOptions import com.google.firebase.auth.FirebaseAuth import com.google.firebase.auth.ktx.auth import com.google.firebase.firestore.FirebaseFirestore import com.google.firebase.ktx.Firebase

class MainActivity : AppCompatActivity() { private lateinit var auth: FirebaseAuth private lateinit var googleSignInClient: GoogleSignInClient

lateinit var binding : ActivityMainBinding
var array : MutableList<UserDTO> = arrayListOf()
var uids : MutableList<String> = arrayListOf()

override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    binding = DataBindingUtil.setContentView(this, R.layout.activity_main)

    // Configure Google Sign In && Logout
    val gso = GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN)
        .requestIdToken(getString(R.string.default_web_client_id))
        .requestEmail()
        .build()
    googleSignInClient = GoogleSignIn.getClient(this, gso)
    val btnLogout = findViewById<Button>(R.id.btnLogout)
    btnLogout.setOnClickListener {
        Firebase.auth.signOut()
        googleSignInClient?.signOut()
        val logoutIntent = Intent(this, LoginActivity::class.java) // move Login page
        logoutIntent.flags = Intent.FLAG_ACTIVITY_CLEAR_TASK or Intent.FLAG_ACTIVITY_NEW_TASK // 초기화 * 재로그인
        startActivity(logoutIntent)
        finish()
    }

    // Get user list
    FirebaseFirestore.getInstance().collection("users").get().addOnCompleteListener{
        task ->
        array.clear()
        uids.clear()
        for ( item in task.result!!.documents) {
            array.add(item.toObject(UserDTO::class.java)!!)
            uids.add(item.id)
        }
        binding.userListRecyclerview.adapter?.notifyDataSetChanged()
    }
    binding.userListRecyclerview.layoutManager = LinearLayoutManager(this)
    binding.userListRecyclerview.adapter = RecyclerviewAdaptor()
}
//List
inner class RecyclerviewAdaptor : RecyclerView.Adapter<RecyclerviewAdaptor.ViewHolder>(){
    override fun onCreateViewHolder( parent: ViewGroup, viewType: Int ): RecyclerviewAdaptor.ViewHolder {
        val view = LayoutInflater.from(parent.context).inflate(R.layout.item_user,parent,false)
        return ViewHolder(view)
    }
    override fun getItemCount(): Int {
        return array.size
    }
    override fun onBindViewHolder(holder: RecyclerviewAdaptor.ViewHolder, position: Int) {
        holder.itemEmail.text = array[position].email
        holder.itemCountry.text = array[position].country
        holder.itemView.setOnClickListener {
            openBroadcastActivity("creatwith")
        }
    }
    inner class ViewHolder(view : View) : RecyclerView.ViewHolder(view){
        val itemEmail: TextView = view.findViewById<TextView>(R.id.itemEmail)
        val itemCountry: TextView = view.findViewById<TextView>(R.id.itemCountry)

    }
}

//Broadcast Activity
fun openBroadcastActivity(channelId : String){
    val i = Intent(this, BroadcastActivity::class.java)
    i.putExtra("channelId", channelId)
    startActivity(i)
}

}

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build.gradle(:app)

configurations {
    implementation.exclude module:'protobuf-java'
}

implementation 'org.webrtc:google-webrtc:1.0.+' //WebRtc
implementation 'com.remotemonster:sdk:2.7.2' // RemoteMoster company

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LoginActivity.kt

ActivityCompat.requestPermissions(this, arrayOf(Manifest.permission.CAMERA, Manifest.permission.RECORD_AUDIO),0)

class LoginActivity : AppCompatActivity() { //create a button variable lateinit var btnSignIn:com.google.android.gms.common.SignInButton private lateinit var auth: FirebaseAuth

lateinit var googleSignInClient: GoogleSignInClient

override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    setContentView(R.layout.activity_login)
    supportActionBar?.hide() //themes: hide menuBar

    auth = Firebase.auth

    //assign the xml view to the button
    btnSignIn= findViewById(R.id.btnSignIn)

    // Configure Google Sign In
    val gso = GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN)
        .requestIdToken(getString(R.string.default_web_client_id))
        .requestEmail()
        .build()
    googleSignInClient = GoogleSignIn.getClient(this, gso)

    //now set click listener for button
    btnSignIn.setOnClickListener {
        val signInIntent = googleSignInClient.signInIntent
        resultLauncher.launch(signInIntent) //startActivityForResult(signInIntent, RC_GOOGLE_SIGN_IN)
    }
    ActivityCompat.requestPermissions(this, arrayOf(Manifest.permission.CAMERA, Manifest.permission.RECORD_AUDIO),0)
}