initial

app/.gitignore

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

app/build.gradle

@@ -0,0 +1,62 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+apply from: "./config.gradle"
+
+android {
+    compileSdkVersion 29
+
+    defaultConfig {
+        buildConfigField "String", "CONFIG_COMPANY_IMG_ID", "\"$COMPANY_IMG_ID\""
+        buildConfigField "String", "CONFIG_COMPANY_NAME_ID", "\"$COMPANY_NAME_ID\""
+        buildConfigField "String", "CONFIG_COMPANY_TICKER_ID", "\"$COMPANY_TICKER_ID\""
+        buildConfigField "String", "CONFIG_COMPANY_SHARE_PRICE_ID", "\"$COMPANY_SHARE_PRICE_ID\""
+        buildConfigField "String", "CONFIG_COMPANY_CHANGE_PERCENT_ID", "\"$COMPANY_CHANGE_PERCENT_ID\""
+        buildConfigField "String", "CONFIG_RECYCLER_ID1", "\"$RECYCLER_ID1\""
+        buildConfigField "String", "CONFIG_RECYCLER_ID2", "\"$RECYCLER_ID2\""
+        applicationId "org.fknives.rstocklist"
+        minSdkVersion 21
+        targetSdkVersion 29
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = JavaVersion.VERSION_1_8
+    }
+
+    buildFeatures {
+        viewBinding true
+    }
+}
+
+dependencies {
+    implementation fileTree(dir: "libs", include: ["*.jar"])
+    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.9"
+    implementation "androidx.lifecycle:lifecycle-runtime-ktx:2.2.0"
+    implementation "androidx.core:core-ktx:1.3.1"
+    implementation "androidx.appcompat:appcompat:1.2.0"
+    implementation "androidx.constraintlayout:constraintlayout:2.0.1"
+    implementation "androidx.recyclerview:recyclerview:1.1.0"
+    implementation "com.google.android.material:material:1.2.1"
+
+    testImplementation "junit:junit:4.13"
+    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/main/AndroidManifest.xml

@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="org.fknives.rstocklist">
+
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+
+    <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/AppTheme">
+        <activity android:name="org.fknives.rstocklist.MainActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <provider
+            android:name="androidx.core.content.FileProvider"
+            android:authorities="org.fknives.rstocklist.fileprovider"
+            android:exported="false"
+            android:grantUriPermissions="true">
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/provider_paths" />
+        </provider>
+
+        <service android:name="org.fknives.rstocklist.NotificationService" />
+        <service
+            android:name="org.fknives.rstocklist.appsync.SyncService"
+            android:label="Sync Rev Tickers"
+            android:permission="android.permission.BIND_ACCESSIBILITY_SERVICE">
+            <intent-filter>
+                <action android:name="android.accessibilityservice.AccessibilityService" />
+            </intent-filter>
+            <meta-data
+                android:name="android.accessibilityservice"
+                android:resource="@xml/serviceconfig" />
+        </service>
+    </application>
+
+</manifest>

app/src/main/java/org/fknives/rstocklist/BindingViewHolder.kt

@@ -0,0 +1,16 @@
+package org.fknives.rstocklist
+
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import androidx.recyclerview.widget.RecyclerView
+import androidx.viewbinding.ViewBinding
+
+class BindingViewHolder<Binding : ViewBinding>(
+    val binding: Binding
+) : RecyclerView.ViewHolder(binding.root) {
+
+    constructor(
+        parent: ViewGroup,
+        howToBind: (LayoutInflater, ViewGroup, Boolean) -> Binding
+    ) : this(howToBind(LayoutInflater.from(parent.context), parent, false))
+}

app/src/main/java/org/fknives/rstocklist/FileManager.kt

@@ -0,0 +1,49 @@
+package org.fknives.rstocklist
+
+import android.content.Context
+import androidx.annotation.MainThread
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.map
+import java.io.File
+
+class FileManager private constructor(private val context: Context) {
+
+    private val fileDir get() = context.cacheDir
+    private var last = 0
+    private val stateFlow = MutableStateFlow(last)
+    val tickersWithLastLoadedAtFlow = stateFlow.map { loadTickersAndLastUpdatedAt() }
+
+    fun saveTickers(tickers: List<String>) {
+        context.cacheDir.listFiles()?.forEach { it.delete() }
+        val fileIntoSave = File(context.cacheDir, "$STATIC_PART_OF_FILENAME${System.currentTimeMillis()}$FILE_EXTENSION")
+        fileIntoSave.writeText(tickers.firstOrNull().orEmpty())
+        tickers.drop(1).forEach {
+            fileIntoSave.appendText(",$it")
+        }
+        last = (last + 1) % 2
+        stateFlow.value = last
+    }
+
+    private fun loadTickersAndLastUpdatedAt(): Pair<Long, List<String>>? =
+        lastFile()?.let {
+                it.getTimestampFromFile() to it.readText().split(",")
+            }
+
+    private fun File.getTimestampFromFile(): Long =
+        name.drop(STATIC_PART_OF_FILENAME.length).dropLast(FILE_EXTENSION.length).toLongOrNull() ?: 0L
+
+    fun lastFile(): File? =
+        fileDir.listFiles()
+            ?.filter { it.name.contains(STATIC_PART_OF_FILENAME) }
+            ?.maxByOrNull { it.getTimestampFromFile() }
+
+    companion object {
+        private const val STATIC_PART_OF_FILENAME = "stock_list_"
+        private const val FILE_EXTENSION = ".csv"
+        private var fileManager: FileManager? = null
+
+        @MainThread
+        operator fun invoke(context: Context): FileManager  =
+            fileManager ?: FileManager(context.applicationContext).also { fileManager = it }
+    }
+}

app/src/main/java/org/fknives/rstocklist/MainActivity.kt

@@ -0,0 +1,69 @@
+package org.fknives.rstocklist
+
+import android.content.Intent
+import android.os.Bundle
+import android.provider.Settings
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.content.FileProvider
+import androidx.core.view.isVisible
+import androidx.lifecycle.lifecycleScope
+import kotlinx.coroutines.flow.collect
+import org.fknives.rstocklist.appsync.SyncService
+import org.fknives.rstocklist.databinding.ActivityMainBinding
+import java.text.SimpleDateFormat
+
+
+class MainActivity : AppCompatActivity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        val binding = ActivityMainBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+        val fileManager = FileManager(this)
+
+        binding.startServiceCta.setOnClickListener {
+            if (SyncService.canStart()) {
+                startService(NotificationService.getStartIntent(this))
+            } else {
+                startActivity(
+                    Intent(Settings.ACTION_ACCESSIBILITY_SETTINGS)
+                        .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+                        .addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY)
+                )
+            }
+        }
+
+        binding.shareFileCta.setOnClickListener {
+            val file = fileManager.lastFile() ?: return@setOnClickListener
+            val uri = FileProvider.getUriForFile(
+                this,
+                "org.fknives.rstocklist.fileprovider",
+                file
+            )
+            val sharingIntent = Intent(Intent.ACTION_SEND)
+            sharingIntent.type = "text/*"
+            sharingIntent.putExtra(Intent.EXTRA_STREAM, uri)
+            startActivity(Intent.createChooser(sharingIntent, resources.getText(R.string.send_to)))
+        }
+
+        val adapter = TickerAdapter()
+        binding.recycler.adapter = adapter
+
+        lifecycleScope.launchWhenCreated {
+            fileManager.tickersWithLastLoadedAtFlow.collect {
+                binding.lastUpdatedAt.isVisible = it != null
+                binding.shareFileCta.isVisible = it != null
+                it?.first?.let(SimpleDateFormat("YYYY-MM-dd hh:mm")::format)
+                    ?.let { date -> getString(R.string.file_last_updated_at, date) }
+                    ?.let(binding.lastUpdatedAt::setText)
+                adapter.submitList(it?.second.orEmpty())
+            }
+        }
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        stopService(NotificationService.getStartIntent(this))
+        SyncService.stop()
+    }
+}

app/src/main/java/org/fknives/rstocklist/NotificationService.kt

@@ -0,0 +1,84 @@
+package org.fknives.rstocklist
+
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.app.PendingIntent
+import android.app.Service
+import android.content.Context
+import android.content.Intent
+import android.os.Build
+import android.os.IBinder
+import androidx.core.app.NotificationCompat
+import org.fknives.rstocklist.appsync.SyncService
+
+class NotificationService : Service(), SyncService.EventListener {
+
+    override fun onCreate() {
+        super.onCreate()
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            val name = getString(R.string.start_service_channel_title)
+            val importance = NotificationManager.IMPORTANCE_HIGH
+            val mChannel = NotificationChannel(NOTIFICATION_CHANNEL_ID, name, importance)
+            mChannel.description = name
+            mChannel.enableLights(true)
+            val manager = (getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager)
+            manager.createNotificationChannel(mChannel)
+        }
+
+        updateNotification("Click Me When on Ticker List Screen!")
+    }
+
+    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
+        intent?.getBooleanExtra(SYNC_STARTED, false)?.takeIf { it }?.let {
+            updateNotification("Syncing ...")
+            SyncService.listener = this
+            SyncService.start()
+        }
+        intent?.getIntExtra(PROGRESS, -1)?.takeIf { it >= 0 }?.let {
+            updateNotification("Processed: $it, syncing ...")
+        }
+        return START_NOT_STICKY
+    }
+
+    private fun updateNotification(text: String) {
+        val intent = Intent(this, NotificationService::class.java)
+            .putExtra(SYNC_STARTED, true)
+        val notification = NotificationCompat.Builder(this, NOTIFICATION_CHANNEL_ID)
+            .setSmallIcon(R.drawable.ic_launcher_foreground)
+            .setContentTitle("Start syncing on Stock List")
+            .setContentText(text)
+            .setContentIntent(PendingIntent.getService(this, 0, intent, 0))
+            .build()
+
+        startForeground(1, notification)
+    }
+
+
+    override fun onBind(intent: Intent?): IBinder? = null
+
+    override fun onItemProcessed(index: Int) {
+        updateNotification("Processed: ${index + 1}, syncing ...")
+    }
+
+    override fun onItemProcessingFinished(items: List<String>) {
+        FileManager(this).saveTickers(items)
+        updateNotification("Processed: ${items.size}.")
+
+        stopSelf()
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        SyncService.stop()
+    }
+
+    companion object {
+        fun getStartIntent(context: Context): Intent =
+            Intent(context, NotificationService::class.java)
+
+        const val NOTIFICATION_CHANNEL_ID = "START_SERVICE_ID"
+        const val SYNC_STARTED = "SYNC_STARTED"
+        const val PROGRESS = "PROGRESS"
+    }
+
+}

app/src/main/java/org/fknives/rstocklist/TickerAdapter.kt

@@ -0,0 +1,32 @@
+package org.fknives.rstocklist
+
+import android.view.ViewGroup
+import androidx.recyclerview.widget.DiffUtil
+import androidx.recyclerview.widget.ListAdapter
+import org.fknives.rstocklist.databinding.ItemTickerBinding
+
+class TickerAdapter :
+    ListAdapter<String, BindingViewHolder<ItemTickerBinding>>(StringDiffUtilItem()) {
+
+    class StringDiffUtilItem : DiffUtil.ItemCallback<String>() {
+        override fun areItemsTheSame(oldItem: String, newItem: String): Boolean =
+            oldItem == newItem
+
+        override fun areContentsTheSame(oldItem: String, newItem: String): Boolean =
+            true
+
+        override fun getChangePayload(oldItem: String, newItem: String): Any? =
+            this
+
+    }
+
+    override fun onCreateViewHolder(
+        parent: ViewGroup,
+        viewType: Int
+    ): BindingViewHolder<ItemTickerBinding> =
+        BindingViewHolder(parent, ItemTickerBinding::inflate)
+
+    override fun onBindViewHolder(holder: BindingViewHolder<ItemTickerBinding>, position: Int) {
+        holder.binding.ticker.text = getItem(position)
+    }
+}

app/src/main/java/org/fknives/rstocklist/TickersWithLastLoadedTime.kt

@@ -0,0 +1,3 @@
+package org.fknives.rstocklist
+
+data class TickersWithLastLoadedTime(val tickers: List<String>, val lastLoadedAt: Long)

app/src/main/java/org/fknives/rstocklist/appsync/ParseTicker.kt

@@ -0,0 +1,34 @@
+package org.fknives.rstocklist.appsync
+
+import android.view.accessibility.AccessibilityNodeInfo
+import org.fknives.rstocklist.BuildConfig
+
+class ParseTicker {
+
+    operator fun invoke(accessibilityNodeInfo: AccessibilityNodeInfo): String? =
+        if (accessibilityNodeInfo.isStockViewGroup()) {
+            accessibilityNodeInfo.findAccessibilityNodeInfosByViewId(BuildConfig.CONFIG_COMPANY_TICKER_ID)
+                .firstOrNull()
+                ?.text
+                ?.toString()
+        } else {
+            null
+        }
+
+    private fun AccessibilityNodeInfo.isStockViewGroup(): Boolean =
+        companyIds.all { hasChildWithId(it) }
+
+    companion object {
+        private val companyIds = listOf(
+            BuildConfig.CONFIG_COMPANY_IMG_ID,
+            BuildConfig.CONFIG_COMPANY_NAME_ID,
+            BuildConfig.CONFIG_COMPANY_TICKER_ID,
+            BuildConfig.CONFIG_COMPANY_SHARE_PRICE_ID,
+            BuildConfig.CONFIG_COMPANY_CHANGE_PERCENT_ID
+        )
+
+
+        private fun AccessibilityNodeInfo.hasChildWithId(id: String): Boolean =
+            findAccessibilityNodeInfosByViewId(id)?.isNotEmpty() == true
+    }
+}

app/src/main/java/org/fknives/rstocklist/appsync/SyncService.kt

@@ -0,0 +1,85 @@
+package org.fknives.rstocklist.appsync
+
+import android.accessibilityservice.AccessibilityService
+import android.view.accessibility.AccessibilityEvent
+import android.view.accessibility.AccessibilityNodeInfo
+import org.fknives.rstocklist.BuildConfig
+
+class SyncService : AccessibilityService() {
+
+    private var traverseRecyclerView: TraverseRecyclerView? = null
+    private val parseTicker = ParseTicker()
+
+    override fun onAccessibilityEvent(event: AccessibilityEvent?) {
+        if (syncState == SyncState.STOP){
+            if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.N) {
+                disableSelf()
+            }
+            return
+        }
+        synchronized(this) {
+            isStarted = true
+            if (syncState == SyncState.NOT_STARTED) return
+            if (syncState == SyncState.RESET) {
+                syncState = SyncState.WORKING
+                traverseRecyclerView = object : TraverseRecyclerView(0) {
+                    val tickers = mutableListOf<String>()
+
+                    override fun found(accessibilityNodeInfo: AccessibilityNodeInfo) {
+                        parseTicker(accessibilityNodeInfo)?.let(tickers::add)
+                        listener?.onItemProcessed(tickers.size - 1)
+                    }
+
+                    override fun finished() {
+                        syncState = SyncState.NOT_STARTED
+                        listener?.onItemProcessingFinished(tickers)
+                    }
+
+                }
+            }
+            val recycler = findRecycler() ?: return
+            traverseRecyclerView?.next(recycler)
+        }
+    }
+
+    override fun onInterrupt() {
+        isStarted = false
+    }
+
+    private fun findRecycler() =
+        RECYCLER_VIEW_IDS.asSequence().mapNotNull {
+            rootInActiveWindow.findAccessibilityNodeInfosByViewId(it)?.firstOrNull()
+        }.firstOrNull()
+
+    enum class SyncState {
+        RESET, WORKING, NOT_STARTED, STOP
+    }
+
+    interface EventListener {
+        fun onItemProcessed(index: Int)
+
+        fun onItemProcessingFinished(items: List<String>)
+    }
+
+    companion object {
+
+        private val RECYCLER_VIEW_IDS = listOf(
+            BuildConfig.CONFIG_RECYCLER_ID1,
+            BuildConfig.CONFIG_RECYCLER_ID2
+        )
+
+        private var isStarted: Boolean = false
+        private var syncState: SyncState = SyncState.NOT_STARTED
+        var listener : EventListener? = null
+
+        fun start() {
+            syncState = SyncState.RESET
+        }
+
+        fun stop() {
+            syncState = SyncState.STOP
+        }
+
+        fun canStart(): Boolean = isStarted
+    }
+}

app/src/main/java/org/fknives/rstocklist/appsync/TraverseRecyclerView.kt

@@ -0,0 +1,98 @@
+package org.fknives.rstocklist.appsync
+
+import android.view.accessibility.AccessibilityNodeInfo
+
+abstract class TraverseRecyclerView(private var index: Int) {
+
+    fun next(recyclerView: AccessibilityNodeInfo) {
+        val collectionRowCount = recyclerView.collectionInfo?.rowCount ?: return
+        if (collectionRowCount <= index) {
+            return finished()
+        }
+
+        val found = recyclerView.children
+            .firstOrNull { it.getRefreshedFlattenIndex() == index }
+        when {
+            found == null
+                    && recyclerView.getSmallestFlatIndexOfChildren(index) > index
+                    && recyclerView.canScrollBackward() -> {
+                recyclerView.scrollBackward()
+            }
+            found == null && recyclerView.canScrollForward() -> {
+                recyclerView.scrollForward()
+            }
+            found == null && index == collectionRowCount - 1 -> {
+                finished()
+            }
+            found == null -> {
+                if (recyclerView.canScrollBackward()) {
+                    recyclerView.scrollBackward()
+                } else {
+                    finished()
+                }
+            }
+            else -> {
+                index++
+                found(found)
+            }
+        }
+    }
+
+    protected abstract fun found(accessibilityNodeInfo: AccessibilityNodeInfo)
+
+    protected abstract fun finished()
+
+    companion object {
+
+        private fun AccessibilityNodeInfo.getRefreshedFlattenIndex(): Int? {
+            val maxColumnCount = parent.collectionInfo?.columnCount ?: return null
+            return apply { refresh() }
+                .collectionItemInfo
+                ?.getFlattenIndex(maxColumnCount)
+        }
+
+        private fun AccessibilityNodeInfo.getSmallestFlatIndexOfChildren(default: Int): Int =
+            children.mapNotNull { it.getFlattenIndex() }
+                .minOrDefault(default)
+
+        private val AccessibilityNodeInfo.children
+            get() = (0 until childCount).mapNotNull(::getChild)
+
+        private fun AccessibilityNodeInfo.getFlattenIndex(): Int? {
+            val maxColumnCount = parent.collectionInfo?.columnCount ?: return null
+            return collectionItemInfo?.getFlattenIndex(maxColumnCount)
+        }
+
+        private fun AccessibilityNodeInfo.CollectionItemInfo.getFlattenIndex(maxColumnCount: Int) =
+            rowIndex
+
+        private fun <T : Comparable<T>> List<T>.minOrDefault(default: T) = minOrNull() ?: default
+
+        private fun AccessibilityNodeInfo.scrollBackward(delay: Long = 500): Boolean =
+            performActionThenDelayIfOk(delay) {
+                performAction(AccessibilityNodeInfo.AccessibilityAction.ACTION_SCROLL_BACKWARD.id)
+            }
+
+        private fun AccessibilityNodeInfo.scrollForward(delay: Long = 500): Boolean =
+            performActionThenDelayIfOk(delay) {
+                performAction(AccessibilityNodeInfo.AccessibilityAction.ACTION_SCROLL_FORWARD.id)
+            }
+
+        private inline fun performActionThenDelayIfOk(delay: Long, action: () -> Boolean): Boolean {
+            val result = action()
+            if (result) {
+                Thread.sleep(delay)
+            }
+            return result
+        }
+
+        private fun AccessibilityNodeInfo.canScrollBackward(): Boolean =
+            canDo(AccessibilityNodeInfo.AccessibilityAction.ACTION_SCROLL_BACKWARD.id)
+
+        private fun AccessibilityNodeInfo.canScrollForward(): Boolean =
+            canDo(AccessibilityNodeInfo.AccessibilityAction.ACTION_SCROLL_FORWARD.id)
+
+        private fun AccessibilityNodeInfo.canDo(id: Int): Boolean =
+            actionList?.any { it.id == id } == true
+    }
+}

app/src/main/res/drawable-v24/ic_launcher_foreground.xml

@@ -0,0 +1,31 @@
+<vector
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0"/>
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0"/>
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000"/>
+</vector>

app/src/main/res/drawable/ic_launcher_background.xml

@@ -0,0 +1,171 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF"/>
+</vector>

app/src/main/res/layout/activity_main.xml

@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="utf-8"?>
+<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"
+    android:paddingStart="@dimen/default_activity_padding"
+    android:paddingEnd="@dimen/default_activity_padding"
+    tools:context=".MainActivity">
+
+    <TextView
+        android:id="@+id/description"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:text="@string/app_usage_description"
+        android:textSize="16sp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <Button
+        android:id="@+id/start_service_cta"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_margin="@dimen/default_padding"
+        android:text="@string/start_service_cta"
+        app:layout_constraintEnd_toStartOf="@id/share_file_cta"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/description" />
+
+    <Button
+        android:id="@+id/share_file_cta"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_margin="@dimen/default_padding"
+        android:text="@string/share_file"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toEndOf="@id/start_service_cta"
+        app:layout_constraintTop_toBottomOf="@id/description" />
+
+    <TextView
+        android:id="@+id/last_updated_at"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/default_padding"
+        android:layout_marginBottom="@dimen/default_padding"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/start_service_cta" />
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/recycler"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/last_updated_at" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/item_ticker.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/ticker"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content" />

app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon
+    xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background"/>
+    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+</adaptive-icon>

app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon
+    xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background"/>
+    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+</adaptive-icon>

app/src/main/res/values/colors.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="colorPrimary">#6200EE</color>
+    <color name="colorPrimaryDark">#3700B3</color>
+    <color name="colorAccent">#03DAC5</color>
+</resources>

app/src/main/res/values/dimens.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <dimen name="default_activity_padding">24dp</dimen>
+    <dimen name="default_padding">16dp</dimen>
+</resources>

app/src/main/res/values/strings.xml

@@ -0,0 +1,18 @@
+<resources>
+    <string name="app_name">RStockList</string>
+    <string name="app_usage_description">
+        This is a simple app to load all the stock tickers from Rev.\n
+        Clicking on the "Start Service" button will first navigate you to settings. You need to activate this app\'s AccessibilityService.
+        Next clicking the "Start Service" button will show a notification, then you need to navigate to Rev to the list of stocks.\n
+        At that point you should click Start Loading. Now the it will start to sync the data from Rev.\n
+        You should leave your phone for a few minutes.\n
+        When the sync finished the notification disappears and data is saved into a csv file.\n
+        You may use that file to import into Google Sheet or other platform where you want to verify and filter that data.\n
+        This file sharing is done from this screen, the tickers will be also shown\n
+    </string>
+    <string name="start_service_cta">Start Service</string>
+    <string name="file_last_updated_at">File last updated at: %s</string>
+    <string name="share_file">Send File</string>
+    <string name="start_service_channel_title">Start Service</string>
+    <string name="send_to">Send to</string>
+</resources>

app/src/main/res/values/styles.xml

@@ -0,0 +1,10 @@
+<resources>
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
+        <!-- Customize your theme here. -->
+        <item name="colorPrimary">@color/colorPrimary</item>
+        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
+        <item name="colorAccent">@color/colorAccent</item>
+    </style>
+
+</resources>

app/src/main/res/xml/provider_paths.xml

@@ -0,0 +1,3 @@
+<paths xmlns:android="http://schemas.android.com/apk/res/android">
+    <cache-path name="cache" path="."/>
+</paths>

app/src/main/res/xml/serviceconfig.xml

@@ -0,0 +1,7 @@
+<accessibility-service xmlns:android="http://schemas.android.com/apk/res/android"
+    android:accessibilityEventTypes="typeWindowContentChanged|typeWindowStateChanged|typeViewFocused|typeViewSelected|typeViewScrolled"
+    android:accessibilityFeedbackType="feedbackGeneric"
+    android:accessibilityFlags="flagDefault|flagIncludeNotImportantViews|flagReportViewIds|flagRequestEnhancedWebAccessibility|flagRetrieveInteractiveWindows"
+    android:canRetrieveWindowContent="true"
+    android:notificationTimeout="0"
+    android:settingsActivity="org.fknives.rstocklist.MainActivity" />