Initial commit

.gitignore

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+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties

app/.gitignore

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+/build

app/build.gradle

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+plugins {
+    id 'com.android.application'
+    id 'kotlin-android'
+    id 'com.google.gms.google-services'
+}
+
+android {
+    compileSdkVersion 30
+    buildToolsVersion "30.0.3"
+
+    defaultConfig {
+        applicationId "com.aamfahrur.crudfirebase"
+        minSdkVersion 19
+        targetSdkVersion 30
+        versionCode 1
+        versionName "1.0"
+        multiDexEnabled true
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+}
+
+dependencies {
+
+    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    implementation 'androidx.core:core-ktx:1.3.2'
+    implementation 'androidx.appcompat:appcompat:1.2.0'
+    implementation 'com.google.android.material:material:1.2.1'
+    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
+    testImplementation 'junit:junit:4.13.1'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
+
+    //firebase
+    // Import the Firebase BoM
+    implementation platform('com.google.firebase:firebase-bom:25.12.0')
+    implementation 'com.google.firebase:firebase-firestore:22.0.1'
+    implementation 'com.google.firebase:firebase-core:18.0.0'
+    implementation 'com.google.firebase:firebase-analytics-ktx'
+    implementation 'com.firebaseui:firebase-ui-firestore:5.0.0'
+    //material design
+    implementation 'com.google.android.material:material:1.2.1'
+}

app/google-services.json

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+{
+  "project_info": {
+    "project_number": "1621856111",
+    "project_id": "crudfirebase-8316a",
+    "storage_bucket": "crudfirebase-8316a.appspot.com"
+  },
+  "client": [
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:1621856111:android:c07a5f7b831bdbccb0e29a",
+        "android_client_info": {
+          "package_name": "com.aamfahrur.crudfirebase"
+        }
+      },
+      "oauth_client": [
+        {
+          "client_id": "1621856111-8ag8epoak1fm1jl7sqmgn9k6of2u91sp.apps.googleusercontent.com",
+          "client_type": 3
+        }
+      ],
+      "api_key": [
+        {
+          "current_key": "AIzaSyABPVGchVX5S4EElwYd4X3BtZ4768bEj2A"
+        }
+      ],
+      "services": {
+        "appinvite_service": {
+          "other_platform_oauth_client": [
+            {
+              "client_id": "1621856111-8ag8epoak1fm1jl7sqmgn9k6of2u91sp.apps.googleusercontent.com",
+              "client_type": 3
+            }
+          ]
+        }
+      }
+    }
+  ],
+  "configuration_version": "1"
+}

app/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

app/src/androidTest/java/com/aamfahrur/crudfirebase/ExampleInstrumentedTest.kt

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+package com.aamfahrur.crudfirebase
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("com.aamfahrur.crudfirebase", appContext.packageName)
+    }
+}

app/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.aamfahrur.crudfirebase">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.CRUDFirebase">
+        <activity android:name=".EditActivity"></activity>
+        <activity android:name=".MainActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

app/src/main/java/com/aamfahrur/crudfirebase/EditActivity.kt

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+package com.aamfahrur.crudfirebase
+
+import androidx.appcompat.app.AppCompatActivity
+import android.os.Bundle
+import android.util.Log
+import android.view.View
+import android.widget.Button
+import android.widget.Toast
+import com.google.android.material.textfield.TextInputEditText
+import com.google.firebase.firestore.FirebaseFirestore
+
+class EditActivity : AppCompatActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_edit)
+        val db = FirebaseFirestore.getInstance()
+        val collection = db.collection("pengguna")
+        val pserial = intent.getSerializableExtra("pengguna")
+
+        val submit = findViewById<Button>(R.id.submitEdit)
+        val delete = findViewById<Button>(R.id.deleteEdit)
+        val username = findViewById<TextInputEditText>(R.id.usernameEdit)
+        val fullname = findViewById<TextInputEditText>(R.id.fullnameEdit)
+        val email = findViewById<TextInputEditText>(R.id.emailEdit)
+        val address = findViewById<TextInputEditText>(R.id.addressEdit)
+
+        val pengguna = if(pserial != null){
+            delete.visibility = View.VISIBLE
+            pserial as HashMap<*,*>
+        }else{
+            null
+        }
+
+        if(pengguna != null){
+            username.setText(pengguna["username"].toString())
+            fullname.setText(pengguna["name"].toString())
+            email.setText(pengguna["email"].toString())
+            address.setText(pengguna["address"].toString())
+        }
+
+        delete.setOnClickListener {
+            collection.document(pengguna!!["id"].toString()).delete().addOnSuccessListener {
+                Toast.makeText(this, "Success delete data with id ${pengguna["id"]}", Toast.LENGTH_SHORT).show()
+                onBackPressed()
+            }
+        }
+
+        submit.setOnClickListener {
+            val data = hashMapOf(
+                "username" to username.text.toString(),
+                "name" to fullname.text.toString(),
+                "email" to email.text.toString(),
+                "address" to address.text.toString()
+            )
+            if(pengguna == null){
+                collection.add(data).addOnSuccessListener {documentReference ->
+                    Toast.makeText(this, "Success add new data with id ${documentReference.id}", Toast.LENGTH_SHORT).show()
+                    onBackPressed()
+                }
+            }else{
+                @Suppress("UNCHECKED_CAST")
+                collection.document(pengguna["id"].toString()).update(data as Map<String, Any>).addOnSuccessListener {
+                    Toast.makeText(this, "Success update data with id ${pengguna["id"]}", Toast.LENGTH_SHORT).show()
+                    onBackPressed()
+                }
+            }
+        }
+    }
+}

app/src/main/java/com/aamfahrur/crudfirebase/MainActivity.kt

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+package com.aamfahrur.crudfirebase
+
+import android.content.Intent
+import androidx.appcompat.app.AppCompatActivity
+import android.os.Bundle
+import android.util.Log
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import com.google.android.material.floatingactionbutton.FloatingActionButton
+import com.google.firebase.firestore.FirebaseFirestore
+
+class MainActivity : AppCompatActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_main)
+        val db = FirebaseFirestore.getInstance()
+        val rv = findViewById<RecyclerView>(R.id.recView)
+        var pengguna: ArrayList<HashMap<String, String>>
+        val layoutManager = LinearLayoutManager(this, LinearLayoutManager.VERTICAL, false)
+        rv.layoutManager = layoutManager
+        val collection = db.collection("pengguna")
+        val fab = findViewById<FloatingActionButton>(R.id.fab)
+        fab.setOnClickListener{
+            startActivity(Intent(this, EditActivity::class.java))
+        }
+
+        collection.addSnapshotListener { snapshot, e ->
+            if (e != null) {
+                Log.w("errorsnapshot", "Listen failed.", e)
+                return@addSnapshotListener
+            }
+
+            if (snapshot != null) {
+                pengguna = ArrayList()
+                for(document in snapshot){
+                    val hm: HashMap<String, String> = hashMapOf(
+                            "id" to document.id,
+                            "name" to document.get("name").toString(),
+                            "username" to document.get("username").toString(),
+                            "email" to document.get("email").toString(),
+                            "address" to document.get("address").toString()
+                    )
+                    pengguna.add(hm)
+                }
+                val adapter = RVAdapter(pengguna, this)
+                rv.adapter = adapter
+            } else {
+                Log.d("snapdataerr", "Current data: null")
+            }
+        }
+    }
+}