Switch from onBackPressed to onBackPressedDispatcher

onBackPressed is deprecated

Signed-off-by: Aayush Gupta <aayushgupta219@gmail.com>

app/src/main/java/com/aurora/store/MainActivity.kt

@@ -32,6 +32,7 @@ import android.view.View
 import android.widget.ImageView
 import android.widget.TextView
 import android.widget.Toast
+import androidx.activity.addCallback
 import androidx.annotation.IdRes
 import androidx.annotation.NonNull
 import androidx.core.graphics.ColorUtils
@@ -130,8 +131,28 @@ class MainActivity : BaseActivity() {
         }
 
         /* Check self update only for stable release, skip debug & nightlies*/
-        if (BuildConfig.APPLICATION_ID == Constants.APP_ID)
+        if (BuildConfig.APPLICATION_ID == Constants.APP_ID) checkSelfUpdate()
-            checkSelfUpdate()
+
+        onBackPressedDispatcher.addCallback(this) {
+            if (!B.drawerLayout.isDrawerOpen(GravityCompat.START)) {
+                if (Preferences.getBoolean(this@MainActivity, Preferences.PREFERENCE_QUICK_EXIT)) {
+                    finish()
+                } else {
+                    if (lastBackPressed + 1000 > System.currentTimeMillis()) {
+                        finish()
+                    } else {
+                        lastBackPressed = System.currentTimeMillis()
+                        Toast.makeText(
+                            this@MainActivity,
+                            getString(R.string.toast_double_press_to_exit),
+                            Toast.LENGTH_SHORT
+                        ).show()
+                    }
+                }
+            } else {
+                B.drawerLayout.close()
+            }
+        }
     }
 
     private fun attachToolbar() {
@@ -218,24 +239,6 @@ class MainActivity : BaseActivity() {
         return navController.navigateUp()
     }
 
-    @Deprecated("Deprecated in Java")
-    override fun onBackPressed() {
-        if (!B.drawerLayout.isDrawerOpen(GravityCompat.START)) {
-            if (Preferences.getBoolean(this, Preferences.PREFERENCE_QUICK_EXIT)) {
-                this.finish()
-            } else {
-                if (lastBackPressed + 1000 > System.currentTimeMillis()) {
-                    super.onBackPressed()
-                } else {
-                    lastBackPressed = System.currentTimeMillis()
-                    Toast.makeText(this, getString(R.string.toast_double_press_to_exit), Toast.LENGTH_SHORT).show()
-                }
-            }
-        } else {
-            B.drawerLayout.close()
-        }
-    }
-
     private fun checkExternalStorageAccessPermission() = runWithPermissions(
         Manifest.permission.READ_EXTERNAL_STORAGE,
         Manifest.permission.WRITE_EXTERNAL_STORAGE

app/src/main/java/com/aurora/store/view/ui/all/AppsGamesActivity.kt

@@ -62,7 +62,7 @@ class AppsGamesActivity : BaseActivity() {
     override fun onOptionsItemSelected(item: MenuItem): Boolean {
         when (item.itemId) {
             android.R.id.home -> {
-                onBackPressed()
+                onBackPressedDispatcher.onBackPressed()
                 return true
             }
         }

app/src/main/java/com/aurora/store/view/ui/details/AppDetailsActivity.kt

@@ -34,6 +34,7 @@ import android.view.Menu
 import android.view.MenuItem
 import android.view.View
 import android.widget.LinearLayout
+import androidx.activity.addCallback
 import com.aurora.Constants
 import com.aurora.extensions.*
 import com.aurora.gplayapi.data.models.App
@@ -189,14 +190,14 @@ class AppDetailsActivity : BaseDetailsActivity() {
         setContentView(B.root)
 
         onNewIntent(intent)
-    }
 
-    override fun onBackPressed() {
+        onBackPressedDispatcher.addCallback(this) {
-        if (isExternal) {
+            if (isExternal) {
-            open(MainActivity::class.java, true)
+                open(MainActivity::class.java, true)
+            } else {
+                finish()
+            }
         }
-        super.onBackPressed()
-
     }
 
     override fun onResume() {
@@ -255,7 +256,7 @@ class AppDetailsActivity : BaseDetailsActivity() {
     override fun onOptionsItemSelected(item: MenuItem): Boolean {
         when (item.itemId) {
             android.R.id.home -> {
-                onBackPressed()
+                onBackPressedDispatcher.onBackPressed()
                 return true
             }
             R.id.action_share -> {

app/src/main/java/com/aurora/store/view/ui/details/ScreenshotActivity.kt

@@ -61,7 +61,7 @@ class ScreenshotActivity : BaseActivity() {
     override fun onOptionsItemSelected(item: MenuItem): Boolean {
         when (item.itemId) {
             android.R.id.home -> {
-                onBackPressed()
+                onBackPressedDispatcher.onBackPressed()
                 return true
             }
         }

app/src/main/java/com/aurora/store/view/ui/downloads/DownloadActivity.kt

@@ -140,7 +140,7 @@ class DownloadActivity : BaseActivity() {
     override fun onOptionsItemSelected(item: MenuItem): Boolean {
         when (item.itemId) {
             android.R.id.home -> {
-                onBackPressed()
+                onBackPressedDispatcher.onBackPressed()
                 return true
             }
             R.id.action_pause_all -> {

app/src/main/java/com/aurora/store/view/ui/onboarding/OnboardingActivity.kt

@@ -21,6 +21,7 @@ package com.aurora.store.view.ui.onboarding
 
 import android.content.Intent
 import android.os.Bundle
+import androidx.activity.addCallback
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.FragmentActivity
 import androidx.viewpager2.adapter.FragmentStateAdapter
@@ -97,6 +98,14 @@ class OnboardingActivity : BaseActivity() {
         }
 
         onNewIntent(intent)
+
+        onBackPressedDispatcher.addCallback(this) {
+            if (B.viewpager2.currentItem == 0) {
+                finish()
+            } else {
+                B.viewpager2.currentItem = B.viewpager2.currentItem - 1
+            }
+        }
     }
 
     override fun onNewIntent(intent: Intent?) {
@@ -155,14 +164,6 @@ class OnboardingActivity : BaseActivity() {
         }
     }
 
-    override fun onBackPressed() {
-        if (B.viewpager2.currentItem == 0) {
-            super.onBackPressed()
-        } else {
-            B.viewpager2.currentItem = B.viewpager2.currentItem - 1
-        }
-    }
-
     private fun loadDefaultPreferences() {
         /*Filters*/
         save(PREFERENCE_FILTER_FDROID, true)

app/src/main/java/com/aurora/store/view/ui/preferences/SettingsActivity.kt

@@ -79,7 +79,7 @@ class SettingsActivity : BaseActivity(),
     override fun onOptionsItemSelected(item: MenuItem): Boolean {
         when (item.itemId) {
             android.R.id.home -> {
-                onBackPressed()
+                onBackPressedDispatcher.onBackPressed()
                 return true
             }
         }

app/src/main/java/com/aurora/store/view/ui/spoof/SpoofActivity.kt

@@ -72,7 +72,7 @@ class SpoofActivity : BaseActivity() {
     override fun onOptionsItemSelected(item: MenuItem): Boolean {
         when (item.itemId) {
             android.R.id.home -> {
-                onBackPressed()
+                onBackPressedDispatcher.onBackPressed()
                 return true
             }
             R.id.action_export -> {