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인프런 커뮤니티 질문&답변

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rost78

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[초급편] 안드로이드 커뮤니티 앱 만들기(Android Kotlin)

Navigation 구현 - 1

강의 열심히 수강 하고 잘 듣고 있습니다. 잠시 응용한번 해봤는데요

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잠시 응용해봤는데요

class ImdaeSaActivity : AppCompatActivity() {

    private val TAG = ImdaeSaActivity::class.java.simpleName

    private lateinit var auth: FirebaseAuth

    private val data = arrayListOf<ImdaeTodo>()

    private lateinit var binding: ActivityImdaeSaBinding

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        //    setContentView(R.layout.activity_imdae_sa)

        binding = DataBindingUtil.setContentView(this, R.layout.activity_imdae_sa)

        auth = Firebase.auth
        auth = FirebaseAuth.getInstance()

        binding = ActivityImdaeSaBinding.inflate(layoutInflater)
        val view = binding.root
        setContentView(view)

        binding.imadaeBtn.setOnClickListener {

            val sename = binding.sename.text.toString()
            val sephone = binding.sephoneno.text.toString()
            val address = binding.etAddress.text.toString()
            val address1 = binding.etAddress1.text.toString()
            val kwanry = binding.kwanry.text.toString()
            val bojung = binding.bojung.text.toString()
            val worldse = binding.worldse.text.toString()
            val mjbb = binding.myungjuk.text.toString()
            val cgbb = binding.chunggo.text.toString()
            val uid = FBAuth.getUid()
            val time = FBAuth.getTime()

            Log.d(TAG, sename)
            Log.d(TAG, sephone)

            FBRef.Imdae
                .push()
                .setValue(
                    ImdaeitemModel(
                        sename, sephone, address, address1, kwanry,
                        bojung, worldse, mjbb, cgbb, uid, time
                    )
                )
        }
    }
}

한번볼께요

<layout>
<androidx.constraintlayout.widget.ConstraintLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".List.ImdaeSaActivity">

    <LinearLayout
        android:id="@+id/linearLayout3"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="#FFE3E3E3"
        android:orientation="vertical">

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginLeft="10dp"
            android:layout_marginTop="10dp"
            android:layout_marginRight="10dp"
            android:layout_marginBottom="10dp"
            android:gravity="center|center_horizontal"
            android:background="@drawable/mocer_call_yello_title"
            android:orientation="horizontal">

            <TextView
                android:id="@+id/imdaetitle"
                android:layout_width="wrap_content"
                android:layout_height="50dp"
                android:gravity="center"
                android:text="임대등록 하세요"
                android:textSize="20sp"
                android:textStyle="bold" />
            <EditText
                android:id="@+id/imdaeData"
                android:layout_width="48dp"
                android:layout_height="wrap_content"
                android:gravity="center"
                android:text="날자"
                android:textSize="20sp"/>

        </LinearLayout>

        <androidx.core.widget.NestedScrollView
            android:layout_width="match_parent"
            android:layout_height="match_parent">

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginLeft="10dp"
                android:layout_marginRight="10dp"
                android:layout_marginBottom="10dp"
                android:orientation="vertical">

                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginBottom="5dp"
                    android:background="@drawable/mocer_call_mulback"
                    android:orientation="horizontal">

                    <LinearLayout
                        android:layout_width="match_parent"
                        android:layout_height="match_parent"
                        android:layout_margin="10dp"
                        android:orientation="horizontal">

                        <LinearLayout
                            android:layout_width="wrap_content"
                            android:layout_height="match_parent"
                            android:orientation="vertical">

                            <TextView
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content"
                                android:layout_marginLeft="10dp"
                                android:layout_marginTop="5dp"
                                android:layout_marginRight="5dp"
                                android:layout_marginBottom="5dp"
                                android:gravity="left"
                                android:text="물전종류"
                                android:textSize="15sp"/>


                        </LinearLayout>

                        <TextView
                            android:id="@+id/mulgunall"
                            android:layout_width="match_parent"
                            android:layout_height="40dp"
                            android:layout_gravity="center_vertical"
                            android:background="@drawable/mocer_call_no"
                            android:gravity="center_horizontal|center_vertical"
                            android:hint="물건종류를 선택하세요"
                            android:textSize="20sp"
                            android:textStyle="italic"
                            tools:ignore="SpeakableTextPresentCheck,TouchTargetSizeCheck" />

                    </LinearLayout>
                </LinearLayout>

                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:background="@drawable/mocer_call"
                    android:orientation="vertical">

                    <LinearLayout
                        android:layout_width="match_parent"
                        android:layout_height="match_parent"
                        android:layout_marginLeft="5dp"
                        android:layout_marginRight="5dp"
                        android:layout_marginBottom="5dp"
                        android:orientation="vertical">

                        <TextView
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content"
                            android:layout_marginLeft="10dp"
                            android:layout_marginTop="5dp"
                            android:layout_marginRight="5dp"
                            android:layout_marginBottom="5dp"
                            android:gravity="left"
                            android:text="연락정보"
                            android:textSize="15sp"
                            android:textStyle="bold" />

                        <LinearLayout
                            android:layout_width="match_parent"
                            android:layout_height="wrap_content"
                            android:orientation="horizontal">

                            <EditText
                                android:id="@+id/sename"
                                android:layout_width="match_parent"
                                android:layout_height="wrap_content"
                                android:layout_weight="1.7"
                                android:background="@drawable/mocer_call_mulback1"
                                android:hint="이름"
                                android:paddingLeft="10dp"
                                android:paddingTop="10dp"
                                android:paddingBottom="10dp"
                                android:textSize="20sp"
                                tools:ignore="TouchTargetSizeCheck,SpeakableTextPresentCheck" />

                            <EditText
                                android:id="@+id/sephoneno"
                                android:layout_width="match_parent"
                                android:layout_height="wrap_content"
                                android:layout_marginLeft="5dp"
                                android:layout_weight="1"
                                android:background="@drawable/mocer_call_mulback1"
                                android:hint="세입자폰번호"
                                android:inputType="phone"
                                android:maxLength="13"
                                android:paddingLeft="10dp"
                                android:paddingTop="10dp"
                                android:paddingBottom="10dp"
                                android:textSize="20sp"
                                tools:ignore="TouchTargetSizeCheck,SpeakableTextPresentCheck" />

                        </LinearLayout>
                    </LinearLayout>

                </LinearLayout>

                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginTop="5dp"
                    android:background="@drawable/mocer_call"
                    android:orientation="vertical">

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:layout_gravity="left|center_vertical"
                        android:layout_marginLeft="10dp"
                        android:layout_marginTop="5dp"
                        android:layout_marginRight="5dp"
                        android:layout_marginBottom="5dp"
                        android:gravity="center|left"
                        android:text="주    소"
                        android:textSize="15sp"
                        android:textStyle="bold" />


                    <EditText
                        android:id="@+id/etAddress"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:layout_marginLeft="5dp"
                        android:layout_marginRight="5dp"
                        android:layout_marginBottom="5dp"
                        android:background="@drawable/mocer_call_mulback1"
                        android:hint="주소입력하세요"
                        android:inputType="textMultiLine"
                        android:paddingLeft="10dp"
                        android:paddingTop="10dp"
                        android:paddingRight="5dp"
                        android:paddingBottom="10dp"
                        android:textSize="18sp"
                        tools:ignore="TouchTargetSizeCheck,SpeakableTextPresentCheck" />

                    <EditText
                        android:id="@+id/etAddress1"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:layout_marginLeft="5dp"
                        android:layout_marginRight="5dp"
                        android:layout_marginBottom="5dp"
                        android:background="@drawable/mocer_call_mulback1"
                        android:hint="상세주소 입력하세요"
                        android:inputType="textMultiLine"
                        android:paddingLeft="10dp"
                        android:paddingTop="10dp"
                        android:paddingRight="5dp"
                        android:paddingBottom="10dp"
                        android:textSize="18sp"
                        tools:ignore="TouchTargetSizeCheck,SpeakableTextPresentCheck" />

                </LinearLayout>

                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginTop="5dp"
                    android:background="@drawable/mocer_call"
                    android:orientation="vertical">

                    <LinearLayout
                        android:layout_width="match_parent"
                        android:layout_height="match_parent"
                        android:layout_marginLeft="5dp"
                        android:layout_marginTop="5dp"
                        android:layout_marginRight="5dp"
                        android:layout_marginBottom="5dp"
                        android:orientation="vertical">

                        <LinearLayout
                            android:layout_width="match_parent"
                            android:layout_height="wrap_content"
                            android:orientation="horizontal">

                            <TextView
                                android:layout_width="80dp"
                                android:layout_height="wrap_content"
                                android:layout_marginLeft="10dp"
                                android:layout_marginTop="5dp"
                                android:layout_marginRight="5dp"
                                android:layout_marginBottom="5dp"
                                android:gravity="left"
                                android:text="상세내용"
                                android:textSize="15sp"
                                android:textStyle="bold" />

                            <TextView
                                android:layout_width="80dp"
                                android:layout_height="wrap_content"
                                android:layout_marginLeft="10dp"
                                android:layout_marginTop="5dp"
                                android:layout_marginRight="5dp"
                                android:layout_marginBottom="5dp"
                                android:gravity="left"
                                android:text="(단위|만원)"
                                android:textColor="#985B01"
                                android:textSize="13sp"
                                android:textStyle="bold" />
                        </LinearLayout>

                        <LinearLayout
                            android:layout_width="match_parent"
                            android:layout_height="wrap_content"
                            android:orientation="horizontal">

                            <EditText
                                android:id="@+id/kwanry"
                                android:layout_width="match_parent"
                                android:layout_height="wrap_content"
                                android:layout_marginLeft="5dp"
                                android:layout_marginRight="5dp"
                                android:layout_marginBottom="5dp"
                                android:layout_weight="1"
                                android:background="@drawable/mocer_call_mulback1"
                                android:hint="관리비"
                                android:inputType="number"
                                android:paddingLeft="5dp"
                                android:paddingTop="10dp"
                                android:paddingRight="5dp"
                                android:paddingBottom="10dp"
                                android:textSize="18sp"
                                tools:ignore="TouchTargetSizeCheck" />

                            <EditText
                                android:id="@+id/bojung"
                                android:layout_width="match_parent"
                                android:layout_height="wrap_content"
                                android:layout_marginRight="5dp"
                                android:layout_marginBottom="5dp"
                                android:layout_weight="1"
                                android:background="@drawable/mocer_call_mulback1"
                                android:hint="보증금"

                                android:inputType="number"
                                android:paddingLeft="5dp"
                                android:paddingTop="10dp"
                                android:paddingRight="5dp"
                                android:paddingBottom="10dp"
                                android:textSize="18sp"
                                tools:ignore="TouchTargetSizeCheck" />

                            <EditText
                                android:id="@+id/worldse"
                                android:layout_width="match_parent"
                                android:layout_height="wrap_content"
                                android:layout_marginRight="5dp"
                                android:layout_marginBottom="5dp"
                                android:layout_weight="1"
                                android:background="@drawable/mocer_call_mulback1"
                                android:hint="월세"
                                android:inputType="number"
                                android:paddingLeft="5dp"
                                android:paddingTop="10dp"
                                android:paddingRight="5dp"
                                android:paddingBottom="10dp"
                                android:textSize="18sp"
                                tools:ignore="TouchTargetSizeCheck" />

                        </LinearLayout>
                    </LinearLayout>

                    <LinearLayout
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:layout_marginLeft="5dp"
                        android:layout_marginRight="5dp"
                        android:layout_marginBottom="5dp"
                        android:orientation="vertical">

                        <TextView
                            android:layout_width="60dp"
                            android:layout_height="wrap_content"
                            android:layout_marginLeft="10dp"
                            android:layout_marginTop="5dp"
                            android:layout_marginRight="5dp"
                            android:layout_marginBottom="5dp"
                            android:gravity="left"
                            android:text="면 적"
                            android:textSize="15sp"
                            android:textStyle="bold" />

                        <LinearLayout
                            android:layout_width="match_parent"
                            android:layout_height="wrap_content"
                            android:orientation="horizontal">

                            <EditText
                                android:id="@+id/myungjuk"
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content"
                                android:layout_marginLeft="5dp"
                                android:layout_marginRight="5dp"
                                android:layout_marginBottom="5dp"
                                android:layout_weight="1"
                                android:background="@drawable/mocer_call_mulback1"
                                android:gravity="right|center"
                                android:hint="면적"
                                android:paddingLeft="5dp"
                                android:paddingTop="10dp"
                                android:paddingRight="5dp"
                                android:paddingBottom="10dp"
                                android:textSize="18sp"
                                tools:ignore="TouchTargetSizeCheck,SpeakableTextPresentCheck" />

                            <TextView
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content"
                                android:layout_gravity="left|center_vertical"
                                android:text="㎡"
                                android:textSize="10sp" />

                            <LinearLayout
                                android:layout_width="2dp"
                                android:layout_height="20dp"
                                android:layout_marginLeft="3dp"
                                android:layout_marginTop="5dp"
                                android:layout_marginRight="3dp"
                                android:layout_marginBottom="5dp"
                                android:background="@color/black" />

                            <EditText
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content"
                                android:layout_marginRight="5dp"
                                android:layout_marginBottom="5dp"
                                android:layout_weight="1"
                                android:background="@drawable/mocer_call_mulback1"
                                android:gravity="right|center"
                                android:hint="평수"
                                android:paddingLeft="5dp"
                                android:paddingTop="10dp"
                                android:paddingRight="5dp"
                                android:paddingBottom="10dp"
                                android:textSize="18sp"
                                tools:ignore="TouchTargetSizeCheck,SpeakableTextPresentCheck" />

                            <TextView
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content"
                                android:layout_gravity="left|center_vertical"
                                android:text="평"
                                android:textSize="10sp" />

                            <LinearLayout
                                android:layout_width="2dp"
                                android:layout_height="20dp"
                                android:layout_marginLeft="3dp"
                                android:layout_marginTop="5dp"
                                android:layout_marginRight="3dp"
                                android:layout_marginBottom="5dp"
                                android:background="@color/black" />

                            <EditText
                                android:id="@+id/chunggo"
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content"
                                android:layout_marginRight="5dp"
                                android:layout_marginBottom="5dp"
                                android:layout_weight="1"
                                android:background="@drawable/mocer_call_mulback1"
                                android:gravity="right|center"
                                android:hint="층고"
                                android:paddingLeft="5dp"
                                android:paddingTop="10dp"
                                android:paddingRight="5dp"
                                android:paddingBottom="10dp"
                                android:textSize="18sp"
                                tools:ignore="TouchTargetSizeCheck,SpeakableTextPresentCheck" />

                            <TextView
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content"
                                android:layout_gravity="left|center_vertical"
                                android:gravity="left"
                                android:text="m"
                                android:textSize="10sp" />
                        </LinearLayout>

                        <LinearLayout
                            android:layout_width="match_parent"
                            android:layout_height="wrap_content"
                            android:layout_margin="5dp"
                            android:orientation="horizontal">

                            <EditText
                                android:layout_width="match_parent"
                                android:layout_height="wrap_content"
                                android:layout_marginRight="5dp"
                                android:layout_marginBottom="5dp"
                                android:layout_weight="1"
                                android:background="@drawable/mocer_call_mulback1"
                                android:hint="방/욕실수"
                                android:paddingLeft="5dp"
                                android:paddingTop="10dp"
                                android:paddingRight="5dp"
                                android:paddingBottom="10dp"
                                android:textSize="18sp"
                                tools:ignore="TouchTargetSizeCheck" />

                            <EditText
                                android:layout_width="match_parent"
                                android:layout_height="wrap_content"
                                android:layout_marginLeft="5dp"
                                android:layout_marginRight="5dp"
                                android:layout_marginBottom="5dp"
                                android:layout_weight="1"
                                android:background="@drawable/mocer_call_mulback1"
                                android:hint="총층수"
                                android:paddingLeft="5dp"
                                android:paddingTop="10dp"
                                android:paddingRight="5dp"
                                android:paddingBottom="10dp"
                                android:textSize="18sp"
                                tools:ignore="TouchTargetSizeCheck" />

                        </LinearLayout>
                    </LinearLayout>

                </LinearLayout>

                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:orientation="vertical">

                    <LinearLayout
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:layout_marginTop="5dp"
                        android:background="@drawable/mocer_call"
                        android:orientation="vertical">

                        <com.google.android.material.card.MaterialCardView
                            android:id="@+id/layout01"
                            android:layout_width="match_parent"
                            android:layout_height="wrap_content"
                            android:layout_marginHorizontal="10dp"
                            android:layout_marginTop="5dp"
                            android:outlineProvider="none"
                            app:cardBackgroundColor="@color/white">

                            <TextView
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content"
                                android:layout_gravity="center_vertical"
                                android:text="옵  션"
                                android:textSize="22sp"
                                android:textStyle="bold" />

                        </com.google.android.material.card.MaterialCardView>

                        <com.google.android.material.card.MaterialCardView
                            android:id="@+id/layoutDetail01"
                            android:layout_width="match_parent"
                            android:layout_height="wrap_content"
                            android:layout_margin="5dp"
                            android:layout_marginHorizontal="10dp"
                            android:backgroundTint="#ffffff"
                            android:visibility="visible"
                            app:cardCornerRadius="15dp"
                            app:strokeColor="#aaa"
                            app:strokeWidth="1dp">

                            <LinearLayout
                                android:layout_width="match_parent"
                                android:layout_height="match_parent"
                                android:orientation="vertical">

                                <LinearLayout
                                    android:layout_width="match_parent"
                                    android:layout_height="wrap_content"
                                    android:layout_marginLeft="5dp"
                                    android:layout_marginTop="5dp"
                                    android:layout_marginRight="5dp"
                                    android:layout_marginBottom="5dp"
                                    android:gravity="center"
                                    android:orientation="horizontal">

                                    <LinearLayout
                                        android:layout_width="wrap_content"
                                        android:layout_height="wrap_content"
                                        android:orientation="vertical">

                                        <EditText
                                            android:id="@+id/option"
                                            android:layout_width="200dp"
                                            android:layout_height="40dp"
                                            android:background="@drawable/mocer_call_mulback1"
                                            android:gravity="center"
                                            android:hint="옵션등록10자까지만"
                                            android:textSize="15sp"
                                            tools:ignore="TouchTargetSizeCheck" />
                                    </LinearLayout>

                                    <Button
                                        android:id="@+id/add_button1"
                                        android:layout_width="wrap_content"
                                        android:layout_height="wrap_content"
                                        android:layout_marginLeft="5dp"
                                        android:text="추 가" />

                                </LinearLayout>

                                <androidx.recyclerview.widget.RecyclerView
                                    android:id="@+id/recycler_view"
                                    android:layout_width="match_parent"
                                    android:layout_height="match_parent"
                                    android:layout_margin="5dp"
                                    android:layout_marginLeft="5dp" />

                            </LinearLayout>

                        </com.google.android.material.card.MaterialCardView>
                    </LinearLayout>

                    <LinearLayout
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:layout_marginTop="5dp"
                        android:background="@drawable/mocer_call"
                        android:orientation="vertical">

                        <com.google.android.material.card.MaterialCardView
                            android:id="@+id/layout02"
                            android:layout_width="match_parent"
                            android:layout_height="wrap_content"
                            android:layout_marginHorizontal="10dp"
                            android:layout_marginTop="5dp"
                            android:outlineProvider="none">

                            <TextView
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content"
                                android:layout_gravity="center_vertical"
                                android:text="메  모"
                                android:textSize="22sp"
                                android:textStyle="bold" />

                            <ImageButton
                                android:id="@+id/layoutBtn02"
                                android:layout_width="wrap_content"
                                android:layout_height="wrap_content"
                                android:layout_gravity="right"
                                android:layout_margin="10dp"
                                android:background="@android:color/transparent"
                                android:clickable="false"
                                android:src="@drawable/arrow_up"
                                android:textSize="22sp"
                                tools:ignore="SpeakableTextPresentCheck" />
                        </com.google.android.material.card.MaterialCardView>

                        <com.google.android.material.card.MaterialCardView
                            android:id="@+id/layoutDetail02"
                            android:layout_width="match_parent"
                            android:layout_height="wrap_content"
                            android:layout_margin="5dp"
                            android:layout_marginHorizontal="10dp"
                            android:backgroundTint="#ffffff"
                            android:visibility="visible"
                            app:cardCornerRadius="15dp"
                            app:strokeColor="#aaa"
                            app:strokeWidth="1dp">

                            <LinearLayout
                                android:layout_width="match_parent"
                                android:layout_height="wrap_content"
                                android:background="@color/white"
                                android:gravity="center_horizontal"
                                android:orientation="vertical">

                                <EditText
                                    android:layout_width="match_parent"
                                    android:layout_height="wrap_content"
                                    android:layout_marginLeft="5dp"
                                    android:layout_marginRight="5dp"
                                    android:layout_marginBottom="5dp"
                                    android:background="@drawable/mocer_call_mulback2"
                                    android:hint="필요한 내용 있으시면
                             여기에 메모해 주시면 됩니다.
                             내용은 길게 쓰셔도 되요" />
                            </LinearLayout>
                        </com.google.android.material.card.MaterialCardView>
                    </LinearLayout>
                </LinearLayout>
            </LinearLayout>
        </androidx.core.widget.NestedScrollView>
    </LinearLayout>

    <Button
        android:id="@+id/imadaeBtn"
        android:layout_width="60dp"
        android:layout_height="60dp"
        android:layout_marginLeft="15dp"
        android:layout_marginRight="15dp"
        android:layout_marginBottom="15dp"
        android:text="입  력"
        android:textSize="20sp"
        android:background="@drawable/mocer_call_yello_button"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent" />

</androidx.constraintlayout.widget.ConstraintLayout>
</layout>

근데 파이어베이스에 들어가보면 uid값은 null로 나오

고 가져오질 못하더라구요

 

그리고 보안 규칙을 {   "rules": {     ".read": "auth.uid !== null",     ".write": "auth.uid !== null"   } }

로 하고 로그인을 한 다음 하면 파이어베이스에 게시글이 안들어 가지고

보안규칙을

{

"rules": {

".read": "true",

".write": "true"

}

}

해야 지만 게시글이 들어 가지더라구요

참 왜 그러는지 잘 모루겠습니다.

한번 살펴 봐 주시면 정말 감사하겠습니다.

androidkotlinfirebase

답변 1

0

개복치개발자님의 프로필 이미지
개복치개발자
지식공유자

혹시

{

"rules": {

".read": "auth != null",

".write": "auth != null"

}

}

이렇게 해도 잘 안되시나요?

에러 로그가 나온다면 공유해주세요 :)

rost78님의 프로필 이미지
rost78
질문자

네, 안되네용 ㅠ.ㅠ

에러 표시

W/RepoOperation: setValue at /userInfo/Imdae/null/-NQmr3Ih8gBSj9BuZFz6 failed: DatabaseError: Permission denied

그리고 Logcat 부분에서는

at com.example.mymemul.IntroActivity.onCreate$lambda$1(IntroActivity.kt:26)

부분이 에러가 떠서 봤는데요

binding = DataBindingUtil.setContentView(this,R.layout.activity_intro)

setContentView(binding.root)

부분 같더라구요

혹시 몰라서 Intro부분 전체 코드 올려 보아요

class IntroActivity : AppCompatActivity() {

    private lateinit var auth: FirebaseAuth

    private lateinit var binding : ActivityIntroBinding

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
       // setContentView(R.layout.activity_intro)

        auth = Firebase.auth

        binding = DataBindingUtil.setContentView(this,R.layout.activity_intro)

        setContentView(binding.root)

        binding.loginBtn.setOnClickListener ({
            val intent = Intent(this,LoginActivity::class.java)
            startActivity(intent)
        })

        binding.joinBtn1.setOnClickListener ({
            val intent = Intent(this,JoinActivity::class.java)
            startActivity(intent)
        })

        binding.noJoinBtn.setOnClickListener ({
            auth.signInAnonymously()
                .addOnCompleteListener(this) { task ->
                    if (task.isSuccessful){

                        val intent = Intent(this,MainActivity::class.java)
                        intent.flags =
                            Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TOP
                        startActivity(intent)

                        Toast.makeText(this,"비회원성공", Toast.LENGTH_LONG).show()

                    } else {

                        Toast.makeText(this,"비회원로그인 실패", Toast.LENGTH_LONG).show()

                    }

                }
        })

        }
}

어떤게 잘못 됬을지 흠.. .. 어렵네요

rost78님의 프로필 이미지
rost78
질문자

선생님 열심히 구글링 하고 열심히 삽질해서 겨유 해냈습니다.

{

"rules": {

"$uid": {

".read": true,

".write": true

}

}

}

이렇게 하니까 되네요

rost78님의 프로필 이미지
rost78

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