First Upload

app/.gitignore

@@ -0,0 +1 @@
+/build

app/build.gradle

@@ -0,0 +1,57 @@
+/*
+ * SimpleNote
+ * build.gradle
+ * Created by Rangga Dikarinata on 2020/11/3
+ * email 	    : dikarinata@gmail.com
+ * Copyright © 2020 Rangga Dikarinata. All rights reserved.
+ */
+
+plugins {
+    id 'com.android.application'
+    id 'kotlin-android'
+}
+
+android {
+    compileSdkVersion 30
+    buildToolsVersion "30.0.2"
+
+    defaultConfig {
+        applicationId "id.radikz.simplenote"
+        minSdkVersion 16
+        targetSdkVersion 30
+        versionCode 1
+        versionName "1.0"
+
+        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:1.0.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
+    implementation 'androidx.navigation:navigation-fragment-ktx:2.3.1'
+    implementation 'androidx.navigation:navigation-ui-ktx:2.3.1'
+    implementation 'androidx.recyclerview:recyclerview:1.0.0'
+    implementation 'androidx.cardview:cardview:1.0.0'
+    testImplementation 'junit:junit:4.+'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
+}

app/proguard-rules.pro

@@ -0,0 +1,21 @@
+# 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/id/radikz/simplenote/ExampleInstrumentedTest.kt

@@ -0,0 +1,32 @@
+/*
+ * SimpleNote
+ * ExampleInstrumentedTest.kt
+ * Created by Rangga Dikarinata on 2020/11/3
+ * email 	    : dikarinata@gmail.com
+ * Copyright © 2020 Rangga Dikarinata. All rights reserved.
+ */
+
+package id.radikz.simplenote
+
+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("id.radikz.simplenote", appContext.packageName)
+    }
+}

app/src/main/AndroidManifest.xml

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ SimpleNote
+  ~ AndroidManifest.xml
+  ~ Created by Rangga Dikarinata on 2020/11/3
+  ~ email 	    : dikarinata@gmail.com
+  -->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="id.radikz.simplenote">
+
+    <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.SimpleNote">
+        <activity
+            android:name=".MainActivity"
+            android:label="@string/app_name"
+            android:theme="@style/Theme.SimpleNote.NoActionBar">
+            <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/id/radikz/simplenote/CreateFragment.kt

@@ -0,0 +1,68 @@
+/*
+ * SimpleNote
+ * CreateFragment.kt
+ * Created by Rangga Dikarinata on 2020/11/3
+ * email 	    : dikarinata@gmail.com
+ */
+
+package id.radikz.simplenote
+
+import android.os.Bundle
+import androidx.fragment.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.Button
+import android.widget.EditText
+import android.widget.Toast
+import androidx.appcompat.app.AppCompatActivity
+import androidx.navigation.Navigation
+import id.radikz.simplenote.db.DatabaseHelper
+
+/**
+ * A simple [Fragment] subclass as the default destination in the navigation.
+ */
+class CreateFragment : Fragment() {
+
+    private lateinit var title: EditText
+    private lateinit var description: EditText
+    private lateinit var add: Button
+    private lateinit var databaseHelper: DatabaseHelper
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        // Inflate the layout for this fragment
+        return inflater.inflate(R.layout.fragment_create, container, false)
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        (requireContext() as AppCompatActivity).supportActionBar!!.setTitle("Create")
+
+        title = view.findViewById(R.id.create_title)
+        description = view.findViewById(R.id.create_description)
+        add = view.findViewById(R.id.create_button)
+        databaseHelper = DatabaseHelper(requireContext())
+
+        add.setOnClickListener{
+            insertData(it)
+        }
+    }
+
+    private fun insertData(view: View){
+        val strTitle = title.text.toString()
+        val strDesc = description.text.toString()
+
+        val result = databaseHelper.insert(strTitle, strDesc)
+
+        if (result) {
+            Navigation.findNavController(view).navigate(R.id.action_createFragment_to_FirstFragment)
+        }
+        else{
+            Toast.makeText(requireContext(), "Failed to insert data", Toast.LENGTH_SHORT).show()
+        }
+    }
+}

app/src/main/java/id/radikz/simplenote/FirstFragment.kt

@@ -0,0 +1,130 @@
+/*
+ * SimpleNote
+ * FirstFragment.kt
+ * Created by Rangga Dikarinata on 2020/11/3
+ * email 	    : dikarinata@gmail.com
+ * Copyright © 2020 Rangga Dikarinata. All rights reserved.
+ */
+
+package id.radikz.simplenote
+
+import android.os.Bundle
+import android.util.Log
+import android.view.*
+import android.widget.Toast
+import androidx.appcompat.app.AlertDialog
+import androidx.appcompat.app.AppCompatActivity
+import androidx.fragment.app.Fragment
+import androidx.navigation.Navigation
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import com.google.android.material.floatingactionbutton.FloatingActionButton
+import id.radikz.simplenote.adapter.NotesAdapter
+import id.radikz.simplenote.db.DatabaseHelper
+import id.radikz.simplenote.model.Note
+
+/**
+ * A simple [Fragment] subclass as the default destination in the navigation.
+ */
+class FirstFragment : Fragment() {
+
+    private lateinit var databaseHelper: DatabaseHelper
+    private lateinit var notes: RecyclerView
+    private lateinit var notesAdapter: NotesAdapter
+
+    override fun onCreateView(
+            inflater: LayoutInflater, container: ViewGroup?,
+            savedInstanceState: Bundle?
+    ): View? {
+        // Inflate the layout for this fragment
+        return inflater.inflate(R.layout.fragment_first, container, false)
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        setHasOptionsMenu(true)
+        super.onCreate(savedInstanceState)
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        (activity as? AppCompatActivity)?.supportActionBar?.title = "Simple Note"
+
+        databaseHelper = DatabaseHelper(requireContext())
+        notes = view.findViewById(R.id.list_notes)
+        notes.layoutManager = LinearLayoutManager(requireContext())
+        notesAdapter = NotesAdapter(requireContext(), mutableListOf())
+        notes.adapter = notesAdapter
+
+        view.findViewById<FloatingActionButton>(R.id.fab).setOnClickListener {
+            Navigation.findNavController(view).navigate(R.id.action_FirstFragment_to_createFragment)
+        }
+
+        readDb()
+    }
+
+    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
+        // Inflate the menu; this adds items to the action bar if it is present.
+        inflater.inflate(R.menu.menu_main, menu)
+        super.onCreateOptionsMenu(menu, inflater);
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        // Handle action bar item clicks here. The action bar will
+        // automatically handle clicks on the Home/Up button, so long
+        // as you specify a parent activity in AndroidManifest.xml.
+        return when (item.itemId) {
+            R.id.action_delete -> {
+                alertDialog()
+                return true
+            }
+            else -> super.onOptionsItemSelected(item)
+        }
+    }
+
+    private fun readDb(){
+        val data = databaseHelper.read()
+        val listNotes = ArrayList<Note>()
+
+        if (data.moveToFirst()) {
+
+            do {
+                val title = data.getString(data.getColumnIndex("title"))
+                val description = data.getString(data.getColumnIndex("description"))
+                val date = data.getString(data.getColumnIndex("date"))
+
+                listNotes.add(Note(title, description, date))
+
+            } while (data.moveToNext())
+
+        }
+        notesFetched(listNotes)
+    }
+
+    private fun notesFetched(notes: List<Note>) {
+        notesAdapter.appendNotes(notes)
+    }
+
+    private fun alertDialog(){
+        val alertDialogBuilder = AlertDialog.Builder(requireContext())
+        alertDialogBuilder.setMessage("Are you sure do you want to delete all item?")
+        alertDialogBuilder.setPositiveButton("Yes"){ _,_ ->
+
+            val result: Boolean = databaseHelper.delete()
+            if (result){
+                deleteAllNote()
+            }
+            else{
+                Toast.makeText(context, "Failed to delete", Toast.LENGTH_SHORT).show()
+            }
+        }
+        alertDialogBuilder.setNeutralButton("Cancel"){ _,_ -> }
+        val alertDialog = alertDialogBuilder.create()
+        alertDialog.show()
+    }
+
+    private fun deleteAllNote(){
+        notesAdapter.deleteNotes()
+    }
+
+}

app/src/main/java/id/radikz/simplenote/MainActivity.kt

@@ -0,0 +1,23 @@
+/*
+ * SimpleNote
+ * MainActivity.kt
+ * Created by Rangga Dikarinata on 2020/11/3
+ * email 	    : dikarinata@gmail.com
+ * Copyright © 2020 Rangga Dikarinata. All rights reserved.
+ */
+
+package id.radikz.simplenote
+
+import android.os.Bundle
+import androidx.appcompat.app.AppCompatActivity
+
+class MainActivity : AppCompatActivity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_main)
+        setSupportActionBar(findViewById(R.id.toolbar))
+    }
+
+
+}