fix: #2398 Migrate the project to support Androidx

app/build.gradle

@@ -29,7 +29,7 @@ android {
         versionName "1.3.0"
         vectorDrawables.useSupportLibrary = true
         // for unit test
-        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         manifestPlaceholders = [
                 YOUTUBE_API_KEY: YOUTUBE_API_KEY
         ]
@@ -119,14 +119,14 @@ androidExtensions {
 dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
 
-    implementation "com.android.support:appcompat-v7:${rootConfiguration.supportLibraryVersion}"
-    implementation "com.android.support:exifinterface:${rootConfiguration.supportLibraryVersion}"
-    implementation "com.android.support:recyclerview-v7:${rootConfiguration.supportLibraryVersion}"
-    implementation "com.android.support:design:${rootConfiguration.supportLibraryVersion}"
-    implementation "com.android.support:cardview-v7:${rootConfiguration.supportLibraryVersion}"
-    implementation "com.android.support:support-v4:${rootConfiguration.supportLibraryVersion}"
-    implementation "com.android.support:customtabs:${rootConfiguration.supportLibraryVersion}"
-    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
+    implementation "androidx.appcompat:appcompat:1.0.0"
+    implementation "androidx.exifinterface:exifinterface:1.0.0"
+    implementation "androidx.recyclerview:recyclerview:1.0.0"
+    implementation "com.google.android.material:material:1.0.0"
+    implementation "androidx.cardview:cardview:1.0.0"
+    implementation "androidx.legacy:legacy-support-v4:1.0.0"
+    implementation "androidx.browser:browser:1.0.0"
+    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
 
     //piechart
     implementation "com.github.PhilJay:MPAndroidChart:${rootConfiguration.mpAndroidChartVersion}"
@@ -158,10 +158,10 @@ dependencies {
     //Unit Test
     testImplementation "junit:junit:${rootConfiguration.jUnitVersion}"
     testImplementation "org.mockito:mockito-core:${rootConfiguration.mockitoCoreVersion}"
-    androidTestImplementation "com.android.support:support-annotations:${rootConfiguration.supportLibraryVersion}"
-    androidTestImplementation "com.android.support.test:runner:${rootConfiguration.testVersion}"
-    androidTestImplementation "com.android.support.test:rules:${rootConfiguration.testVersion}"
-    androidTestImplementation "com.android.support.test.espresso:espresso-core:${rootConfiguration.espressoVersion}"
+    androidTestImplementation "androidx.annotation:annotation:1.0.0"
+    androidTestImplementation "androidx.test:runner:1.1.0"
+    androidTestImplementation "androidx.test:rules:1.1.0"
+    androidTestImplementation "androidx.test.espresso:espresso-core:3.1.0"
 
     //realm adapter
     implementation "io.realm:android-adapters:${rootConfiguration.realmVersion}"
@@ -182,6 +182,8 @@ dependencies {
     implementation "com.google.android.gms:play-services-auth:${rootConfiguration.playServiceAuthVersion}"
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:${rootConfiguration.kotlinVersion}"
 
+    implementation "org.jetbrains.kotlin:kotlin-reflect:1.1.0"
+
     //Stetho
     debugImplementation "com.facebook.stetho:stetho:${rootConfiguration.stethoVersion}"
 

app/config.gradle

@@ -7,7 +7,7 @@ ext {
     supportLibraryVersion = '28.0.0'
     leakCanaryVersion = '1.6.2'
     mpAndroidChartVersion = 'v3.0.3'
-    butterKnifeVersion = '9.0.0-rc1'
+    butterKnifeVersion = '10.1.0'
     retrofitVersion = '2.4.0'
     okHttpVersion = '3.12.0'
     linkPreviewVersion = '1.0.9'

app/src/androidTest/java/org/fossasia/susi/ai/chat/ChatActivityTest.kt

@@ -1,15 +1,15 @@
 package org.fossasia.susi.ai.chat
 
 import android.Manifest
-import android.support.test.espresso.Espresso.onView
-import android.support.test.espresso.assertion.ViewAssertions.matches
-import android.support.test.espresso.matcher.ViewMatchers.isDisplayed
-import android.support.test.espresso.matcher.ViewMatchers.withId
-import android.support.test.filters.LargeTest
-import android.support.test.rule.ActivityTestRule
-import android.support.test.rule.GrantPermissionRule
-import android.support.test.runner.AndroidJUnit4
 import android.view.WindowManager
+import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.assertion.ViewAssertions.matches
+import androidx.test.espresso.matcher.ViewMatchers.isDisplayed
+import androidx.test.espresso.matcher.ViewMatchers.withId
+import androidx.test.filters.LargeTest
+import androidx.test.internal.runner.junit4.AndroidJUnit4ClassRunner
+import androidx.test.rule.ActivityTestRule
+import androidx.test.rule.GrantPermissionRule
 import java.io.IOException
 import org.fossasia.susi.ai.R
 import org.junit.Before
@@ -25,7 +25,7 @@ import timber.log.Timber
  * Created by collinx on 22-10-2017.
  */
 
-@RunWith(AndroidJUnit4::class)
+@RunWith(AndroidJUnit4ClassRunner::class)
 @LargeTest
 @FixMethodOrder(MethodSorters.NAME_ASCENDING)
 class ChatActivityTest {

app/src/androidTest/java/org/fossasia/susi/ai/login/LoginActivityTest.kt

@@ -1,16 +1,16 @@
 package org.fossasia.susi.ai.login
 
 import android.Manifest
-import android.support.test.espresso.Espresso.onView
-import android.support.test.espresso.action.ViewActions.scrollTo
-import android.support.test.espresso.assertion.ViewAssertions.matches
-import android.support.test.espresso.matcher.ViewMatchers.isDisplayed
-import android.support.test.espresso.matcher.ViewMatchers.withId
-import android.support.test.filters.MediumTest
-import android.support.test.rule.ActivityTestRule
-import android.support.test.rule.GrantPermissionRule
-import android.support.test.runner.AndroidJUnit4
 import android.view.WindowManager
+import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.action.ViewActions.scrollTo
+import androidx.test.espresso.assertion.ViewAssertions.matches
+import androidx.test.espresso.matcher.ViewMatchers.isDisplayed
+import androidx.test.espresso.matcher.ViewMatchers.withId
+import androidx.test.filters.MediumTest
+import androidx.test.internal.runner.junit4.AndroidJUnit4ClassRunner
+import androidx.test.rule.ActivityTestRule
+import androidx.test.rule.GrantPermissionRule
 import java.io.IOException
 import org.fossasia.susi.ai.R
 import org.junit.Before
@@ -24,7 +24,7 @@ import timber.log.Timber
  * Created by collinx on 22-10-2017.
  */
 
-@RunWith(AndroidJUnit4::class)
+@RunWith(AndroidJUnit4ClassRunner::class)
 @MediumTest
 class LoginActivityTest {
 

app/src/androidTest/java/org/fossasia/susi/ai/login/WelcomeActivityTest.kt

@@ -1,13 +1,13 @@
 package org.fossasia.susi.ai.login
 
-import android.support.test.espresso.Espresso.onView
-import android.support.test.espresso.assertion.ViewAssertions.matches
-import android.support.test.espresso.matcher.ViewMatchers.isDisplayed
-import android.support.test.espresso.matcher.ViewMatchers.withId
-import android.support.test.filters.MediumTest
-import android.support.test.rule.ActivityTestRule
-import android.support.test.runner.AndroidJUnit4
 import android.view.WindowManager
+import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.assertion.ViewAssertions.matches
+import androidx.test.espresso.matcher.ViewMatchers.isDisplayed
+import androidx.test.espresso.matcher.ViewMatchers.withId
+import androidx.test.filters.MediumTest
+import androidx.test.internal.runner.junit4.AndroidJUnit4ClassRunner
+import androidx.test.rule.ActivityTestRule
 import java.io.IOException
 import org.fossasia.susi.ai.R
 import org.junit.Before
@@ -20,7 +20,7 @@ import timber.log.Timber
  * Created by collinx on 22-10-2017.
  */
 
-@RunWith(AndroidJUnit4::class)
+@RunWith(AndroidJUnit4ClassRunner::class)
 @MediumTest
 class WelcomeActivityTest {
     @Rule

app/src/androidTest/java/org/fossasia/susi/ai/signup/SignUpActivityTest.kt

@@ -1,14 +1,14 @@
 package org.fossasia.susi.ai.signup
 
-import android.support.test.espresso.Espresso.onView
-import android.support.test.espresso.action.ViewActions.scrollTo
-import android.support.test.espresso.assertion.ViewAssertions.matches
-import android.support.test.espresso.matcher.ViewMatchers.isDisplayed
-import android.support.test.espresso.matcher.ViewMatchers.withId
-import android.support.test.filters.MediumTest
-import android.support.test.rule.ActivityTestRule
-import android.support.test.runner.AndroidJUnit4
 import android.view.WindowManager
+import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.action.ViewActions.scrollTo
+import androidx.test.espresso.assertion.ViewAssertions.matches
+import androidx.test.espresso.matcher.ViewMatchers.isDisplayed
+import androidx.test.espresso.matcher.ViewMatchers.withId
+import androidx.test.filters.MediumTest
+import androidx.test.internal.runner.junit4.AndroidJUnit4ClassRunner
+import androidx.test.rule.ActivityTestRule
 import java.io.IOException
 import org.fossasia.susi.ai.R
 import org.junit.Before
@@ -21,7 +21,7 @@ import timber.log.Timber
  * Created by collinx on 22-10-2017.
  */
 
-@RunWith(AndroidJUnit4::class)
+@RunWith(AndroidJUnit4ClassRunner::class)
 @MediumTest
 class SignUpActivityTest {
 

app/src/androidTest/java/org/fossasia/susi/ai/skills/SkillsActivityTest.kt

@@ -1,13 +1,13 @@
 package org.fossasia.susi.ai.skills
 
-import android.support.test.espresso.Espresso.onView
-import android.support.test.espresso.assertion.ViewAssertions.matches
-import android.support.test.espresso.matcher.ViewMatchers.isDisplayed
-import android.support.test.espresso.matcher.ViewMatchers.withId
-import android.support.test.filters.LargeTest
-import android.support.test.rule.ActivityTestRule
-import android.support.test.runner.AndroidJUnit4
 import android.view.WindowManager
+import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.assertion.ViewAssertions.matches
+import androidx.test.espresso.matcher.ViewMatchers.isDisplayed
+import androidx.test.espresso.matcher.ViewMatchers.withId
+import androidx.test.filters.LargeTest
+import androidx.test.internal.runner.junit4.AndroidJUnit4ClassRunner
+import androidx.test.rule.ActivityTestRule
 import java.io.IOException
 import org.fossasia.susi.ai.R
 import org.junit.Before
@@ -20,7 +20,7 @@ import timber.log.Timber
  * Created by collinx on 16-10-2017.
  */
 
-@RunWith(AndroidJUnit4::class)
+@RunWith(AndroidJUnit4ClassRunner::class)
 @LargeTest
 class SkillsActivityTest {
 

app/src/main/java/kotterknife/ButterKnife.kt

@@ -1,13 +1,15 @@
+@file:Suppress("DEPRECATION", "RECEIVER_NULLABILITY_MISMATCH_BASED_ON_JAVA_ANNOTATIONS", "UNUSED_ANONYMOUS_PARAMETER")
+
 package kotterknife
 
 import android.app.Activity
 import android.app.Dialog
 import android.app.DialogFragment
 import android.app.Fragment
-import android.support.v4.app.DialogFragment as SupportDialogFragment
-import android.support.v4.app.Fragment as SupportFragment
-import android.support.v7.widget.RecyclerView.ViewHolder
 import android.view.View
+import androidx.fragment.app.DialogFragment as SupportDialogFragment
+import androidx.fragment.app.Fragment as SupportFragment
+import androidx.recyclerview.widget.RecyclerView.ViewHolder
 import kotlin.properties.ReadOnlyProperty
 import kotlin.reflect.KProperty
 

app/src/main/java/org/fossasia/susi/ai/MainApplication.kt

@@ -2,8 +2,8 @@ package org.fossasia.susi.ai
 
 import android.annotation.SuppressLint
 import android.app.Application
-import android.support.v7.app.AppCompatDelegate
 import android.util.Log
+import androidx.appcompat.app.AppCompatDelegate
 import com.facebook.stetho.Stetho
 import com.squareup.leakcanary.LeakCanary
 import io.realm.Realm
@@ -24,7 +24,6 @@ class MainApplication : Application() {
 
     override fun onCreate() {
         super.onCreate()
-
         if (LeakCanary.isInAnalyzerProcess(this)) {
             // This process is dedicated to LeakCanary for heap analysis.
             // You should not init your app in this process.
@@ -34,7 +33,7 @@ class MainApplication : Application() {
 
         instance = this
         // The Realm file will be located in Context.getFilesDir() with name "default.realm"
-        Realm.init(this)
+        Realm.init(applicationContext)
         val config = RealmConfiguration.Builder().deleteRealmIfMigrationNeeded().build()
         Realm.setDefaultConfiguration(config)
 

app/src/main/java/org/fossasia/susi/ai/chat/ChatActivity.kt

@@ -1,3 +1,5 @@
+@file:Suppress("UNUSED_ANONYMOUS_PARAMETER")
+
 package org.fossasia.susi.ai.chat
 
 import ai.kitt.snowboy.MsgEnum
@@ -21,13 +23,6 @@ import android.os.Message
 import android.speech.RecognizerIntent
 import android.speech.tts.TextToSpeech
 import android.speech.tts.UtteranceProgressListener
-import android.support.design.widget.Snackbar
-import android.support.v4.app.ActivityCompat
-import android.support.v4.view.GestureDetectorCompat
-import android.support.v4.view.ViewCompat
-import android.support.v7.app.AppCompatActivity
-import android.support.v7.widget.LinearLayoutManager
-import android.support.v7.widget.RecyclerView
 import android.text.Editable
 import android.text.InputType
 import android.text.TextWatcher
@@ -40,6 +35,11 @@ import android.view.animation.OvershootInterpolator
 import android.view.inputmethod.EditorInfo
 import android.view.inputmethod.InputMethodManager
 import android.widget.Toast
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.app.ActivityCompat
+import androidx.core.view.GestureDetectorCompat
+import androidx.core.view.ViewCompat
+import com.google.android.material.snackbar.Snackbar
 import io.realm.RealmResults
 import java.util.Locale
 import kotlinx.android.synthetic.main.activity_chat.*
@@ -88,6 +88,7 @@ class ChatActivity : AppCompatActivity(), IChatView {
         }
     }
 
+    @SuppressLint("RestrictedApi")
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_chat)
@@ -312,7 +313,7 @@ class ChatActivity : AppCompatActivity(), IChatView {
     }
 
     override fun setupAdapter(chatMessageDatabaseList: RealmResults<ChatMessage>) {
-        val linearLayoutManager = LinearLayoutManager(this)
+        val linearLayoutManager = androidx.recyclerview.widget.LinearLayoutManager(this)
         linearLayoutManager.stackFromEnd = true
 
         rv_chat_feed.layoutManager = linearLayoutManager
@@ -337,9 +338,9 @@ class ChatActivity : AppCompatActivity(), IChatView {
             }
         }
 
-        rv_chat_feed.addOnScrollListener(object : RecyclerView.OnScrollListener() {
+        rv_chat_feed.addOnScrollListener(object : androidx.recyclerview.widget.RecyclerView.OnScrollListener() {
             @SuppressLint("RestrictedApi")
-            override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
+            override fun onScrolled(recyclerView: androidx.recyclerview.widget.RecyclerView, dx: Int, dy: Int) {
                 super.onScrolled(recyclerView, dx, dy)
 
                 if (linearLayoutManager.findLastCompletelyVisibleItemPosition() < rv_chat_feed.adapter?.itemCount!!.minus(5)) {
@@ -365,6 +366,7 @@ class ChatActivity : AppCompatActivity(), IChatView {
     }
 
     // Take user's speech as input and send the message
+    @SuppressLint("RestrictedApi")
     override fun promptSpeechInput() {
         if (recordingThread != null) {
             chatPresenter.stopHotwordDetection()
@@ -380,6 +382,7 @@ class ChatActivity : AppCompatActivity(), IChatView {
     }
 
     // Replies user with Speech
+    @SuppressLint("RestrictedApi")
     override fun voiceReply(reply: String, language: String) {
         searchChat.visibility = View.VISIBLE
         fabsetting.visibility = View.VISIBLE

app/src/main/java/org/fossasia/susi/ai/chat/STTfragment.kt

@@ -8,13 +8,13 @@ import android.speech.RecognitionListener
 import android.speech.RecognizerIntent
 import android.speech.SpeechRecognizer
 import android.speech.tts.TextToSpeech
-import android.support.annotation.NonNull
-import android.support.v4.app.Fragment
-import android.support.v7.widget.LinearLayoutManager
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.widget.Toast
+import androidx.annotation.NonNull
+import androidx.fragment.app.Fragment
+import androidx.recyclerview.widget.LinearLayoutManager
 import java.util.Locale
 import kotlinx.android.synthetic.main.activity_chat.*
 import kotlinx.android.synthetic.main.fragment_sttframe.*
@@ -28,7 +28,7 @@ import timber.log.Timber
 /**
  * Created by meeera on 17/8/17.
  */
-class STTFragment : Fragment() {
+class STTFragment : androidx.fragment.app.Fragment() {
     lateinit var recognizer: SpeechRecognizer
     lateinit var chatPresenter: IChatPresenter
     private val thisActivity = activity
@@ -85,7 +85,7 @@ class STTFragment : Fragment() {
     private fun setupCommands(rootView: View) {
         var voiceCommand = getResources().getStringArray(R.array.voiceCommands)
         var voiceCommandsList = voiceCommand.toCollection(ArrayList())
-        rootView.clickableCommands.layoutManager = LinearLayoutManager(activity, LinearLayoutManager.HORIZONTAL, false)
+        rootView.clickableCommands.layoutManager = androidx.recyclerview.widget.LinearLayoutManager(activity, androidx.recyclerview.widget.LinearLayoutManager.HORIZONTAL, false)
         rootView.clickableCommands.adapter = VoiceCommandsAdapter(voiceCommandsList, activity)
     }