updating gradle, target SDK to 31

app/build.gradle

@@ -10,12 +10,12 @@ if (keystorePropertiesFile.exists()) {
 }
 
 android {
-    compileSdkVersion 30
+    compileSdkVersion 31
 
     defaultConfig {
         applicationId "com.simplemobiletools.clock"
         minSdkVersion 21
-        targetSdkVersion 30
+        targetSdkVersion 31
         versionCode 25
         versionName "5.6.1"
         setProperty("archivesBaseName", "clock")
@@ -69,7 +69,7 @@ android {
 dependencies {
     implementation 'com.github.SimpleMobileTools:Simple-Commons:eee4809d37'
     implementation 'com.facebook.stetho:stetho:1.5.0'
-    implementation 'androidx.constraintlayout:constraintlayout:2.1.2'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.3'
     implementation 'com.shawnlin:number-picker:2.4.6'
     implementation "androidx.preference:preference-ktx:1.1.1"
     implementation "androidx.work:work-runtime-ktx:2.6.0"

app/src/main/AndroidManifest.xml

@@ -19,6 +19,7 @@
     <application
         android:name=".App"
         android:allowBackup="true"
+        android:appCategory="productivity"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_launcher_name"
         android:roundIcon="@mipmap/ic_launcher"
@@ -26,6 +27,7 @@
 
         <activity
             android:name=".activities.SplashActivity"
+            android:exported="false"
             android:launchMode="singleTask"
             android:theme="@style/SplashTheme">
 
@@ -37,34 +39,47 @@
 
         <activity
             android:name=".activities.MainActivity"
+            android:exported="false"
             android:launchMode="singleTask"
-            android:windowSoftInputMode="adjustPan"/>
+            android:windowSoftInputMode="adjustPan" />
 
         <activity
             android:name=".activities.ReminderActivity"
+            android:exported="false"
             android:launchMode="singleTask" />
 
         <activity
             android:name=".activities.SettingsActivity"
+            android:exported="true"
             android:label="@string/settings"
-            android:parentActivityName=".activities.MainActivity" />
+            android:parentActivityName=".activities.MainActivity">
+
+            <intent-filter>
+                <action android:name="android.intent.action.APPLICATION_PREFERENCES" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+        </activity>
 
         <activity
             android:name="com.simplemobiletools.commons.activities.AboutActivity"
+            android:exported="false"
             android:label="@string/about"
             android:parentActivityName=".activities.MainActivity" />
 
         <activity
             android:name="com.simplemobiletools.commons.activities.CustomizationActivity"
+            android:exported="false"
             android:label="@string/customize_colors"
             android:parentActivityName=".activities.SettingsActivity" />
 
         <activity
             android:name=".activities.SnoozeReminderActivity"
+            android:exported="false"
             android:theme="@style/Theme.Transparent" />
 
         <activity
             android:name=".activities.WidgetDateTimeConfigureActivity"
+            android:exported="true"
             android:theme="@style/MyWidgetConfigTheme">
             <intent-filter>
                 <action android:name="android.appwidget.action.APPWIDGET_CONFIGURE" />
@@ -83,7 +98,9 @@
 
         <receiver android:name=".receivers.DateTimeWidgetUpdateReceiver" />
 
-        <receiver android:name=".receivers.BootCompletedReceiver">
+        <receiver
+            android:name=".receivers.BootCompletedReceiver"
+            android:exported="false">
             <intent-filter>
                 <action android:name="android.intent.action.BOOT_COMPLETED" />
                 <action android:name="android.intent.action.QUICKBOOT_POWERON" />
@@ -93,7 +110,9 @@
 
         <receiver
             android:name=".helpers.MyWidgetDateTimeProvider"
+            android:exported="true"
             android:label="@string/clock_and_date">
+
             <intent-filter>
                 <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
                 <action android:name="android.appwidget.action.APPWIDGET_ENABLED" />
@@ -104,7 +123,10 @@
                 android:resource="@xml/widget_date_time_info" />
         </receiver>
 
-        <receiver android:name=".receivers.UpdateWidgetReceiver">
+        <receiver
+            android:name=".receivers.UpdateWidgetReceiver"
+            android:exported="true">
+
             <intent-filter>
                 <action android:name="android.intent.action.TIME_SET" />
                 <action android:name="android.intent.action.TIMEZONE_CHANGED" />
@@ -115,6 +137,7 @@
         <activity-alias
             android:name=".activities.SplashActivity.Red"
             android:enabled="false"
+            android:exported="true"
             android:icon="@mipmap/ic_launcher_red"
             android:roundIcon="@mipmap/ic_launcher_red"
             android:targetActivity=".activities.SplashActivity">
@@ -128,6 +151,7 @@
         <activity-alias
             android:name=".activities.SplashActivity.Pink"
             android:enabled="false"
+            android:exported="true"
             android:icon="@mipmap/ic_launcher_pink"
             android:roundIcon="@mipmap/ic_launcher_pink"
             android:targetActivity=".activities.SplashActivity">
@@ -141,6 +165,7 @@
         <activity-alias
             android:name=".activities.SplashActivity.Purple"
             android:enabled="false"
+            android:exported="true"
             android:icon="@mipmap/ic_launcher_purple"
             android:roundIcon="@mipmap/ic_launcher_purple"
             android:targetActivity=".activities.SplashActivity">
@@ -154,6 +179,7 @@
         <activity-alias
             android:name=".activities.SplashActivity.Deep_purple"
             android:enabled="false"
+            android:exported="true"
             android:icon="@mipmap/ic_launcher_deep_purple"
             android:roundIcon="@mipmap/ic_launcher_deep_purple"
             android:targetActivity=".activities.SplashActivity">
@@ -167,6 +193,7 @@
         <activity-alias
             android:name=".activities.SplashActivity.Indigo"
             android:enabled="false"
+            android:exported="true"
             android:icon="@mipmap/ic_launcher_indigo"
             android:roundIcon="@mipmap/ic_launcher_indigo"
             android:targetActivity=".activities.SplashActivity">
@@ -180,6 +207,7 @@
         <activity-alias
             android:name=".activities.SplashActivity.Blue"
             android:enabled="false"
+            android:exported="true"
             android:icon="@mipmap/ic_launcher_blue"
             android:roundIcon="@mipmap/ic_launcher_blue"
             android:targetActivity=".activities.SplashActivity">
@@ -193,6 +221,7 @@
         <activity-alias
             android:name=".activities.SplashActivity.Light_blue"
             android:enabled="false"
+            android:exported="true"
             android:icon="@mipmap/ic_launcher_light_blue"
             android:roundIcon="@mipmap/ic_launcher_light_blue"
             android:targetActivity=".activities.SplashActivity">
@@ -206,6 +235,7 @@
         <activity-alias
             android:name=".activities.SplashActivity.Cyan"
             android:enabled="false"
+            android:exported="true"
             android:icon="@mipmap/ic_launcher_cyan"
             android:roundIcon="@mipmap/ic_launcher_cyan"
             android:targetActivity=".activities.SplashActivity">
@@ -219,6 +249,7 @@
         <activity-alias
             android:name=".activities.SplashActivity.Teal"
             android:enabled="false"
+            android:exported="true"
             android:icon="@mipmap/ic_launcher_teal"
             android:roundIcon="@mipmap/ic_launcher_teal"
             android:targetActivity=".activities.SplashActivity">
@@ -232,6 +263,7 @@
         <activity-alias
             android:name=".activities.SplashActivity.Green"
             android:enabled="false"
+            android:exported="true"
             android:icon="@mipmap/ic_launcher_green"
             android:roundIcon="@mipmap/ic_launcher_green"
             android:targetActivity=".activities.SplashActivity">
@@ -245,6 +277,7 @@
         <activity-alias
             android:name=".activities.SplashActivity.Light_green"
             android:enabled="false"
+            android:exported="true"
             android:icon="@mipmap/ic_launcher_light_green"
             android:roundIcon="@mipmap/ic_launcher_light_green"
             android:targetActivity=".activities.SplashActivity">
@@ -258,6 +291,7 @@
         <activity-alias
             android:name=".activities.SplashActivity.Lime"
             android:enabled="false"
+            android:exported="true"
             android:icon="@mipmap/ic_launcher_lime"
             android:roundIcon="@mipmap/ic_launcher_lime"
             android:targetActivity=".activities.SplashActivity">
@@ -271,6 +305,7 @@
         <activity-alias
             android:name=".activities.SplashActivity.Yellow"
             android:enabled="false"
+            android:exported="true"
             android:icon="@mipmap/ic_launcher_yellow"
             android:roundIcon="@mipmap/ic_launcher_yellow"
             android:targetActivity=".activities.SplashActivity">
@@ -284,6 +319,7 @@
         <activity-alias
             android:name=".activities.SplashActivity.Amber"
             android:enabled="false"
+            android:exported="true"
             android:icon="@mipmap/ic_launcher_amber"
             android:roundIcon="@mipmap/ic_launcher_amber"
             android:targetActivity=".activities.SplashActivity">
@@ -297,6 +333,7 @@
         <activity-alias
             android:name=".activities.SplashActivity.Orange"
             android:enabled="true"
+            android:exported="true"
             android:icon="@mipmap/ic_launcher"
             android:roundIcon="@mipmap/ic_launcher"
             android:targetActivity=".activities.SplashActivity">
@@ -309,6 +346,7 @@
         <activity-alias
             android:name=".activities.SplashActivity.Deep_orange"
             android:enabled="false"
+            android:exported="true"
             android:icon="@mipmap/ic_launcher_deep_orange"
             android:roundIcon="@mipmap/ic_launcher_deep_orange"
             android:targetActivity=".activities.SplashActivity">
@@ -322,6 +360,7 @@
         <activity-alias
             android:name=".activities.SplashActivity.Brown"
             android:enabled="false"
+            android:exported="true"
             android:icon="@mipmap/ic_launcher_brown"
             android:roundIcon="@mipmap/ic_launcher_brown"
             android:targetActivity=".activities.SplashActivity">
@@ -335,6 +374,7 @@
         <activity-alias
             android:name=".activities.SplashActivity.Blue_grey"
             android:enabled="false"
+            android:exported="true"
             android:icon="@mipmap/ic_launcher_blue_grey"
             android:roundIcon="@mipmap/ic_launcher_blue_grey"
             android:targetActivity=".activities.SplashActivity">
@@ -348,6 +388,7 @@
         <activity-alias
             android:name=".activities.SplashActivity.Grey_black"
             android:enabled="false"
+            android:exported="true"
             android:icon="@mipmap/ic_launcher_grey_black"
             android:roundIcon="@mipmap/ic_launcher_grey_black"
             android:targetActivity=".activities.SplashActivity">

app/src/main/kotlin/com/simplemobiletools/clock/adapters/AlarmsAdapter.kt

@@ -19,10 +19,11 @@ import com.simplemobiletools.commons.extensions.isVisible
 import com.simplemobiletools.commons.extensions.toast
 import com.simplemobiletools.commons.views.MyRecyclerView
 import kotlinx.android.synthetic.main.item_alarm.view.*
-import java.util.*
 
-class AlarmsAdapter(activity: SimpleActivity, var alarms: ArrayList<Alarm>, val toggleAlarmInterface: ToggleAlarmInterface,
+class AlarmsAdapter(
-                    recyclerView: MyRecyclerView, itemClick: (Any) -> Unit) : MyRecyclerViewAdapter(activity, recyclerView, null, itemClick) {
+    activity: SimpleActivity, var alarms: ArrayList<Alarm>, val toggleAlarmInterface: ToggleAlarmInterface,
+    recyclerView: MyRecyclerView, itemClick: (Any) -> Unit
+) : MyRecyclerViewAdapter(activity, recyclerView, itemClick) {
 
     init {
         setupDragListener(true)

app/src/main/kotlin/com/simplemobiletools/clock/adapters/StopwatchAdapter.kt

@@ -17,7 +17,7 @@ import kotlinx.android.synthetic.main.item_lap.view.*
 import java.util.*
 
 class StopwatchAdapter(activity: SimpleActivity, var laps: ArrayList<Lap>, recyclerView: MyRecyclerView, itemClick: (Any) -> Unit) :
-        MyRecyclerViewAdapter(activity, recyclerView, null, itemClick) {
+        MyRecyclerViewAdapter(activity, recyclerView, itemClick) {
     private var lastLapTimeView: TextView? = null
     private var lastTotalTimeView: TextView? = null
     private var lastLapId = 0

app/src/main/kotlin/com/simplemobiletools/clock/adapters/TimeZonesAdapter.kt

@@ -17,7 +17,7 @@ import kotlinx.android.synthetic.main.item_time_zone.view.*
 import java.util.*
 
 class TimeZonesAdapter(activity: SimpleActivity, var timeZones: ArrayList<MyTimeZone>, recyclerView: MyRecyclerView, itemClick: (Any) -> Unit) :
-        MyRecyclerViewAdapter(activity, recyclerView, null, itemClick) {
+    MyRecyclerViewAdapter(activity, recyclerView, itemClick) {
 
     var todayDateString = activity.getFormattedDate(Calendar.getInstance())
 

app/src/main/kotlin/com/simplemobiletools/clock/adapters/TimerAdapter.kt

@@ -23,7 +23,7 @@ class TimerAdapter(
     recyclerView: MyRecyclerView,
     onRefresh: () -> Unit,
     onItemClick: (Timer) -> Unit,
-) : MyRecyclerViewListAdapter<Timer>(simpleActivity, recyclerView, diffUtil, null, onItemClick, onRefresh) {
+) : MyRecyclerViewListAdapter<Timer>(simpleActivity, recyclerView, diffUtil, onItemClick, onRefresh) {
 
     companion object {
         private val diffUtil = object : DiffUtil.ItemCallback<Timer>() {

app/src/main/kotlin/com/simplemobiletools/clock/fragments/TimerFragment.kt

@@ -92,13 +92,15 @@ class TimerFragment : Fragment() {
 
     private fun refreshTimers(scrollToLatest: Boolean = false) {
         activity?.timerHelper?.getTimers { timers ->
-            timerAdapter.submitList(timers) {
+            activity?.runOnUiThread {
-                getView()?.post {
+                timerAdapter.submitList(timers) {
-                    if (timerPositionToScrollTo != INVALID_POSITION && timerAdapter.itemCount > timerPositionToScrollTo) {
+                    getView()?.post {
-                        view.timers_list.scrollToPosition(timerPositionToScrollTo)
+                        if (timerPositionToScrollTo != INVALID_POSITION && timerAdapter.itemCount > timerPositionToScrollTo) {
-                        timerPositionToScrollTo = INVALID_POSITION
+                            view.timers_list.scrollToPosition(timerPositionToScrollTo)
-                    } else if (scrollToLatest) {
+                            timerPositionToScrollTo = INVALID_POSITION
-                        view.timers_list.scrollToPosition(timers.lastIndex)
+                        } else if (scrollToLatest) {
+                            view.timers_list.scrollToPosition(timers.lastIndex)
+                        }
                     }
                 }
             }

build.gradle

@@ -1,7 +1,7 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.5.31'
+    ext.kotlin_version = '1.6.20'
 
     repositories {
         google()
@@ -9,7 +9,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.0.3'
+        classpath 'com.android.tools.build:gradle:7.1.3'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
         // NOTE: Do not place your application dependencies here; they belong

gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-bin.zip