Cfrgtkky

I can't find the default activity when running my new app, I also can't find what's the issue in my manifests. I tried to read a lot about this but nothing of those similar problems seemed to help me out.

This is what my manifests look like:

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

<manifest xmlns:android="http://schemas.android.com/apk/res/android"

          package="com.example.pear.game">



    <uses-permission android:name="android.permission.INTERNET"/>



    <application

            android:allowBackup="true"

            android:icon="@mipmap/minionicon"

            android:label="@string/app_name"

            android:roundIcon="@mipmap/minionicon"

            android:supportsRtl="true"

            android:theme="@style/AppTheme">

        <activity android:name=".MainActivity"

                  android:label="@string/app_name">



        </activity>

        <activity android:name=".Login">

            <intent-filter>

                <action android:name="android.intent.action.MAIN"/>



                <category android:name="android.intent.category.LAUNCHER"/>

            </intent-filter>

        </activity>

    </application>



</manifest>

EDIT: // LOGIN CLASS

I tried to Invalidate caches/restart, but that didn't work.
So, here comes the login class and I hope we can found a solution for this error together.

package com.example.pear.game

    import android.content.Intent

import android.support.v7.app.AppCompatActivity

import android.os.Bundle

import android.view.View

import android.widget.Toast

import com.google.firebase.auth.FirebaseAuth

import com.google.firebase.database.FirebaseDatabase

import kotlinx.android.synthetic.main.activity_login.*

import java.util.*



class Login : AppCompatActivity() {



    private var mAuth:FirebaseAuth?=null



    private var database=FirebaseDatabase.getInstance()

    private var myRef=database.reference



    override fun onCreate(savedInstanceState: Bundle?) {

        super.onCreate(savedInstanceState)

        setContentView(R.layout.activity_login)

        mAuth=FirebaseAuth.getInstance()



    }



    fun buLoginEvent(view:View){



        LoginToFirebase(etUser.text.toString(),etPassword.text.toString())

    }



    fun LoginToFirebase(email:String,password:String){



        mAuth!!.createUserWithEmailAndPassword(email,password)

            .addOnCompleteListener(this){task ->



                if(task.isSuccessful){

                    Toast.makeText(applicationContext,"Successful login", Toast.LENGTH_LONG).show()



                    var currentUser=mAuth!!.currentUser

                    // Save in database

                    if(currentUser!=null) {

                        myRef.child("Users").child(SplitString(currentUser.email.toString())).child("Request")

                            .setValue(currentUser.uid).toString()

                    }

                    LoadMain()



                }else

                {

                    Toast.makeText(applicationContext,"Login failed", Toast.LENGTH_LONG).show()

                }

            }

    }



    override fun onStart() {

        super.onStart()

        LoadMain()

    }



    fun LoadMain(){

        var currentUser=mAuth!!.currentUser



        if(currentUser!=null) {

            var intent = Intent(this, MainActivity::class.java)

            intent.putExtra("email", currentUser.email)

            intent.putExtra("uid", currentUser.uid)



            startActivity(intent)

        }

    }

}

fun SplitString(str:String):String{

    var splitStr=str.split('@')

    return splitStr[0]

}

This error is for the IDE, try replace this:

    <activity android:name=".Login">

For this:

    <activity android:name="com.example.pear.game.Login">

First of all try to invalide caches from File -> Invalide Caches/ Restart and from the same menu sync project wit Gradle files.

And it may be a stupid question but important, does this activity extend AppCompatActivity? If not that's why it's not visible in manifest

Click Run/Edit Configurations...

select app and in General tab

under Launch Options make sure that

in Launch: the selected option is
Default Activity