From 110d8259fa71eaa02a5a87caadd5f2621259a5c4 Mon Sep 17 00:00:00 2001
From: Greyson Parrelli <greyson@signal.org>
Date: Wed, 12 Jul 2023 15:07:07 -0400
Subject: [PATCH] Explicity declare exported status in manifest entries.

This shouldn't change any behavior. We're just explicitly declaring the
exported field to be what it would otherwise get set to by default.
---
 app/src/main/AndroidManifest.xml | 418 ++++++++++++++++++++-----------
 1 file changed, 271 insertions(+), 147 deletions(-)

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index e498ac9142..ef24edc964 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -134,18 +134,21 @@
               android:configChanges="screenSize|smallestScreenSize|screenLayout|orientation"
               android:taskAffinity=".calling"
               android:resizeableActivity="true"
-              android:launchMode="singleTask"/>
+              android:launchMode="singleTask"
+              android:exported="false" />
 
     <activity android:name=".messagerequests.CalleeMustAcceptMessageRequestActivity"
               android:theme="@style/TextSecure.DarkNoActionBar"
               android:noHistory="true"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false" />
 
     <activity android:name=".InviteActivity"
               android:theme="@style/Signal.Light.NoActionBar.Invite"
               android:windowSoftInputMode="stateHidden"
               android:parentActivityName=".MainActivity"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize">
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false">
         <meta-data
             android:name="android.support.PARENT_ACTIVITY"
             android:value=".MainActivity" />
@@ -154,7 +157,8 @@
     <activity android:name=".PromptMmsActivity"
               android:label="Configure MMS Settings"
               android:windowSoftInputMode="stateUnchanged"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
     <activity android:name=".DeviceProvisioningActivity"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
@@ -176,11 +180,13 @@
     </activity>
 
     <activity android:name=".preferences.MmsPreferencesActivity"
-               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false" />
 
     <activity android:name=".sharing.interstitial.ShareInterstitialActivity"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
-              android:windowSoftInputMode="adjustResize" />
+              android:windowSoftInputMode="adjustResize"
+              android:exported="false" />
 
     <activity android:name=".sharing.v2.ShareActivity"
               android:theme="@style/Theme.Signal.DayNight.NoActionBar"
@@ -617,7 +623,8 @@
               android:windowSoftInputMode="stateUnchanged"
               android:launchMode="singleTask"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
-              android:parentActivityName=".MainActivity">
+              android:parentActivityName=".MainActivity"
+              android:exported="false">
         <meta-data
                 android:name="android.support.PARENT_ACTIVITY"
                 android:value="org.thoughtcrime.securesms.MainActivity" />
@@ -627,7 +634,8 @@
               android:windowSoftInputMode="stateUnchanged"
               android:launchMode="singleTask"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
-              android:parentActivityName=".MainActivity">
+              android:parentActivityName=".MainActivity"
+              android:exported="false">
         <meta-data
                 android:name="android.support.PARENT_ACTIVITY"
                 android:value="org.thoughtcrime.securesms.MainActivity" />
@@ -636,7 +644,8 @@
     <activity android:name=".conversation.BubbleConversationActivity"
               android:theme="@style/Signal.DayNight"
               android:allowEmbedded="true"
-              android:resizeableActivity="true" />
+              android:resizeableActivity="true"
+              android:exported="false"/>
 
     <activity android:name=".conversation.ConversationPopupActivity"
               android:windowSoftInputMode="stateVisible"
@@ -644,78 +653,93 @@
               android:taskAffinity=""
               android:excludeFromRecents="true"
               android:theme="@style/TextSecure.LightTheme.Popup"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize" />
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
     <activity android:name=".groups.ui.invitesandrequests.ManagePendingAndRequestingMembersActivity"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize|uiMode"
-              android:theme="@style/Theme.Signal.DayNight.NoActionBar" />
+              android:theme="@style/Theme.Signal.DayNight.NoActionBar"
+              android:exported="false"/>
 
     <activity android:name=".recipients.ui.disappearingmessages.RecipientDisappearingMessagesActivity"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
               android:theme="@style/Signal.DayNight.NoActionBar"
-              android:windowSoftInputMode="adjustResize"/>
+              android:windowSoftInputMode="adjustResize"
+              android:exported="false"/>
 
     <activity android:name=".migrations.ApplicationMigrationActivity"
               android:theme="@style/Theme.Signal.DayNight.NoActionBar"
               android:launchMode="singleTask"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
-      <activity android:name=".PassphraseCreateActivity"
+    <activity android:name=".PassphraseCreateActivity"
               android:label="@string/AndroidManifest__create_passphrase"
               android:windowSoftInputMode="stateUnchanged"
               android:theme="@style/Theme.Signal.DayNight.NoActionBar"
               android:launchMode="singleTask"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
     <activity android:name=".PassphrasePromptActivity"
               android:launchMode="singleTask"
               android:theme="@style/TextSecure.LightIntroTheme"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
     <activity android:name=".NewConversationActivity"
               android:theme="@style/Theme.Signal.DayNight.NoActionBar"
               android:windowSoftInputMode="stateAlwaysVisible"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
     <activity android:name=".calls.links.details.CallLinkDetailsActivity"
-            android:theme="@style/Theme.Signal.DayNight.NoActionBar"
-            android:windowSoftInputMode="stateAlwaysHidden"
-            android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              android:theme="@style/Theme.Signal.DayNight.NoActionBar"
+              android:windowSoftInputMode="stateAlwaysHidden"
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
     <activity android:name=".calls.new.NewCallActivity"
-            android:theme="@style/Theme.Signal.DayNight.NoActionBar"
-            android:windowSoftInputMode="stateAlwaysVisible"
-            android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              android:theme="@style/Theme.Signal.DayNight.NoActionBar"
+              android:windowSoftInputMode="stateAlwaysVisible"
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
     <activity android:name=".PushContactSelectionActivity"
-          android:label="@string/AndroidManifest__select_contacts"
-          android:windowSoftInputMode="stateHidden"
-          android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              android:label="@string/AndroidManifest__select_contacts"
+              android:windowSoftInputMode="stateHidden"
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
     <activity android:name=".giph.ui.GiphyActivity"
               android:theme="@style/Theme.Signal.DayNight.NoActionBar"
               android:windowSoftInputMode="stateHidden"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
-        <activity android:name=".mediasend.v2.MediaSelectionActivity"
-            android:theme="@style/TextSecure.DarkNoActionBar"
-            android:windowSoftInputMode="stateAlwaysHidden|adjustNothing"
-            android:launchMode="singleTop"
-            android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize|uiMode"/>
+    <activity android:name=".mediasend.v2.MediaSelectionActivity"
+              android:theme="@style/TextSecure.DarkNoActionBar"
+              android:windowSoftInputMode="stateAlwaysHidden|adjustNothing"
+              android:launchMode="singleTop"
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize|uiMode"
+              android:exported="false"/>
 
-        <activity android:name=".conversation.mutiselect.forward.MultiselectForwardActivity"
-            android:theme="@style/Signal.DayNight.NoActionBar"
-            android:windowSoftInputMode="stateAlwaysHidden|adjustNothing"
-            android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize" />
+    <activity android:name=".conversation.mutiselect.forward.MultiselectForwardActivity"
+              android:theme="@style/Signal.DayNight.NoActionBar"
+              android:windowSoftInputMode="stateAlwaysHidden|adjustNothing"
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
-        <activity android:name=".mediasend.v2.stories.StoriesMultiselectForwardActivity"
-            android:theme="@style/Signal.DayNight.NoActionBar"
-            android:windowSoftInputMode="stateAlwaysHidden|adjustNothing"
-            android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize" />
+    <activity android:name=".mediasend.v2.stories.StoriesMultiselectForwardActivity"
+              android:theme="@style/Signal.DayNight.NoActionBar"
+              android:windowSoftInputMode="stateAlwaysHidden|adjustNothing"
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
     <activity android:name=".PassphraseChangeActivity"
               android:label="@string/AndroidManifest__change_passphrase"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
     <activity android:name=".verify.VerifyIdentityActivity"
               android:exported="false"
@@ -737,13 +761,15 @@
         android:name=".stories.my.MyStoriesActivity"
         android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
         android:theme="@style/Signal.DayNight.NoActionBar"
-        android:windowSoftInputMode="stateAlwaysHidden" />
+        android:windowSoftInputMode="stateAlwaysHidden"
+        android:exported="false"/>
 
     <activity
         android:name=".stories.settings.StorySettingsActivity"
         android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
         android:theme="@style/Signal.DayNight.NoActionBar"
-        android:windowSoftInputMode="stateAlwaysHidden|adjustResize" />
+        android:windowSoftInputMode="stateAlwaysHidden|adjustResize"
+        android:exported="false"/>
 
     <activity
         android:name=".stories.viewer.StoryViewerActivity"
@@ -752,82 +778,99 @@
         android:theme="@style/TextSecure.DarkNoActionBar.StoryViewer"
         android:launchMode="singleTask"
         android:windowSoftInputMode="stateAlwaysHidden|adjustNothing"
-        android:parentActivityName=".MainActivity">
+        android:parentActivityName=".MainActivity"
+        android:exported="false">
 
         <meta-data
             android:name="android.support.PARENT_ACTIVITY"
             android:value="org.thoughtcrime.securesms.MainActivity" />
     </activity>
 
-        <activity android:name=".components.settings.app.changenumber.ChangeNumberLockActivity"
-            android:theme="@style/Signal.DayNight.NoActionBar"
-            android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+    <activity
+        android:name=".components.settings.app.changenumber.ChangeNumberLockActivity"
+        android:theme="@style/Signal.DayNight.NoActionBar"
+        android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+        android:exported="false"/>
 
-        <activity android:name=".components.settings.conversation.ConversationSettingsActivity"
-            android:configChanges="touchscreen|keyboard|keyboardHidden|screenLayout|screenSize"
-            android:theme="@style/Signal.DayNight.ConversationSettings"
-            android:windowSoftInputMode="stateAlwaysHidden">
-        </activity>
+    <activity
+        android:name=".components.settings.conversation.ConversationSettingsActivity"
+        android:configChanges="touchscreen|keyboard|keyboardHidden|screenLayout|screenSize"
+        android:theme="@style/Signal.DayNight.ConversationSettings"
+        android:windowSoftInputMode="stateAlwaysHidden"
+        android:exported="false"/>
 
-        <activity android:name=".components.settings.conversation.CallInfoActivity"
-            android:configChanges="touchscreen|keyboard|keyboardHidden|screenLayout|screenSize"
-            android:theme="@style/Signal.DayNight.NoActionBar"
-            android:windowSoftInputMode="stateAlwaysHidden">
-        </activity>
+    <activity
+        android:name=".components.settings.conversation.CallInfoActivity"
+        android:configChanges="touchscreen|keyboard|keyboardHidden|screenLayout|screenSize"
+        android:theme="@style/Signal.DayNight.NoActionBar"
+        android:windowSoftInputMode="stateAlwaysHidden"
+        android:exported="false"/>
 
-        <activity android:name=".badges.gifts.flow.GiftFlowActivity"
-            android:configChanges="touchscreen|keyboard|keyboardHidden|screenLayout|screenSize"
-            android:theme="@style/Signal.DayNight.NoActionBar"
-            android:windowSoftInputMode="stateAlwaysHidden">
-        </activity>
+    <activity
+        android:name=".badges.gifts.flow.GiftFlowActivity"
+        android:configChanges="touchscreen|keyboard|keyboardHidden|screenLayout|screenSize"
+        android:theme="@style/Signal.DayNight.NoActionBar"
+        android:windowSoftInputMode="stateAlwaysHidden"
+        android:exported="false"/>
 
-        <activity android:name=".wallpaper.ChatWallpaperActivity"
-                  android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
-                  android:windowSoftInputMode="stateAlwaysHidden">
-        </activity>
+    <activity
+        android:name=".wallpaper.ChatWallpaperActivity"
+        android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+        android:windowSoftInputMode="stateAlwaysHidden"
+        android:exported="false"/>
 
-        <activity android:name=".wallpaper.ChatWallpaperPreviewActivity"
-            android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
-            android:windowSoftInputMode="stateAlwaysHidden">
-        </activity>
+    <activity
+        android:name=".wallpaper.ChatWallpaperPreviewActivity"
+        android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+        android:windowSoftInputMode="stateAlwaysHidden"
+        android:exported="false"/>
 
-        <activity android:name=".devicetransfer.olddevice.OldDeviceTransferActivity"
-            android:theme="@style/TextSecure.LightRegistrationTheme"
-            android:launchMode="singleTask"
-            android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+    <activity
+        android:name=".devicetransfer.olddevice.OldDeviceTransferActivity"
+        android:theme="@style/TextSecure.LightRegistrationTheme"
+        android:launchMode="singleTask"
+        android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+        android:exported="false"/>
 
-        <activity android:name=".devicetransfer.olddevice.OldDeviceExitActivity"
-            android:noHistory="true"
-            android:excludeFromRecents="true"
-            android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+    <activity
+        android:name=".devicetransfer.olddevice.OldDeviceExitActivity"
+        android:noHistory="true"
+        android:excludeFromRecents="true"
+        android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+        android:exported="false"/>
 
     <activity android:name=".registration.RegistrationNavigationActivity"
               android:launchMode="singleTask"
               android:theme="@style/Theme.Signal.DayNight.NoActionBar"
               android:windowSoftInputMode="stateHidden"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
     <activity android:name=".revealable.ViewOnceMessageActivity"
               android:launchMode="singleTask"
               android:theme="@style/TextSecure.FullScreenMedia"
               android:windowSoftInputMode="stateHidden"
               android:excludeFromRecents="true"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
     <activity android:name=".stickers.StickerManagementActivity"
               android:launchMode="singleTask"
               android:theme="@style/TextSecure.LightTheme"
               android:windowSoftInputMode="stateUnchanged"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
      <activity android:name=".DeviceActivity"
                android:screenOrientation="portrait"
                android:label="@string/AndroidManifest__linked_devices"
-               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+               android:exported="false"/>
 
     <activity android:name=".logsubmit.SubmitDebugLogActivity"
               android:windowSoftInputMode="stateHidden"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
     <activity android:name=".mediapreview.MediaPreviewV2Activity"
               android:label="@string/AndroidManifest__media_preview"
@@ -840,19 +883,21 @@
     <activity android:name=".AvatarPreviewActivity"
               android:label="@string/AndroidManifest__media_preview"
               android:windowSoftInputMode="stateHidden"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
-    <activity
-              android:name=".avatar.photo.PhotoEditorActivity"
+    <activity android:name=".avatar.photo.PhotoEditorActivity"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize|uiMode"
               android:label="@string/AndroidManifest__media_preview"
               android:theme="@style/TextSecure.DarkNoActionBar"
-              android:windowSoftInputMode="stateHidden" />
+              android:windowSoftInputMode="stateHidden"
+              android:exported="false"/>
 
     <activity android:name=".mediaoverview.MediaOverviewActivity"
               android:theme="@style/Theme.Signal.DayNight.NoActionBar"
               android:windowSoftInputMode="stateHidden"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
     <activity android:name=".DummyActivity"
               android:theme="@android:style/Theme.NoDisplay"
@@ -863,7 +908,8 @@
               android:alwaysRetainTaskState="false"
               android:stateNotNeeded="true"
               android:clearTaskOnLaunch="true"
-              android:finishOnTaskLaunch="true" />
+              android:finishOnTaskLaunch="true"
+              android:exported="false"/>
 
     <activity android:name=".PlayServicesProblemActivity"
               android:exported="false"
@@ -906,136 +952,190 @@
 
     <activity android:name=".mediasend.AvatarSelectionActivity"
               android:theme="@style/TextSecure.DarkNoActionBar"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
     <activity android:name=".blocked.BlockedUsersActivity"
               android:theme="@style/TextSecure.LightTheme"
               android:windowSoftInputMode="stateHidden"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
     <activity android:name=".scribbles.ImageEditorStickerSelectActivity"
               android:theme="@style/Signal.DayNight.NoActionBar"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
     <activity android:name=".profiles.edit.EditProfileActivity"
               android:theme="@style/TextSecure.LightRegistrationTheme"
-              android:windowSoftInputMode="stateVisible|adjustResize" />
+              android:windowSoftInputMode="stateVisible|adjustResize"
+              android:exported="false"/>
 
     <activity android:name=".profiles.username.AddAUsernameActivity"
               android:theme="@style/Signal.DayNight.NoActionBar"
-              android:windowSoftInputMode="stateVisible|adjustResize" />
+              android:windowSoftInputMode="stateVisible|adjustResize"
+              android:exported="false"/>
 
     <activity android:name=".profiles.manage.ManageProfileActivity"
               android:theme="@style/TextSecure.LightTheme"
-              android:windowSoftInputMode="stateVisible|adjustResize" />
+              android:windowSoftInputMode="stateVisible|adjustResize"
+              android:exported="false"/>
 
-    <activity android:name=".payments.preferences.PaymentsActivity"
-            android:theme="@style/TextSecure.LightRegistrationTheme"
-            android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+    <activity
+        android:name=".payments.preferences.PaymentsActivity"
+        android:theme="@style/TextSecure.LightRegistrationTheme"
+        android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+        android:exported="false"/>
 
-    <activity android:name=".lock.v2.CreateSvrPinActivity"
-            android:theme="@style/TextSecure.LightRegistrationTheme"
-            android:windowSoftInputMode="adjustResize"
-            android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+    <activity
+        android:name=".lock.v2.CreateSvrPinActivity"
+        android:theme="@style/TextSecure.LightRegistrationTheme"
+        android:windowSoftInputMode="adjustResize"
+        android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+        android:exported="false"/>
 
-    <activity android:name=".lock.v2.SvrMigrationActivity"
-            android:theme="@style/TextSecure.LightRegistrationTheme"
-            android:windowSoftInputMode="adjustResize"
-            android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+    <activity
+        android:name=".lock.v2.SvrMigrationActivity"
+        android:theme="@style/TextSecure.LightRegistrationTheme"
+        android:windowSoftInputMode="adjustResize"
+        android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+        android:exported="false"/>
 
     <activity android:name=".contacts.TurnOffContactJoinedNotificationsActivity"
-              android:theme="@style/Theme.AppCompat.Dialog.Alert" />
+              android:theme="@style/Theme.AppCompat.Dialog.Alert"
+              android:exported="false"/>
 
     <activity android:name=".contactshare.ContactShareEditActivity"
               android:theme="@style/TextSecure.LightTheme"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
     <activity android:name=".contactshare.ContactNameEditActivity"
               android:theme="@style/Theme.Signal.DayNight.NoActionBar"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
     <activity android:name=".contactshare.SharedContactDetailsActivity"
               android:theme="@style/Theme.Signal.DayNight.NoActionBar"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
     <activity android:name=".ShortcutLauncherActivity"
               android:theme="@style/Theme.Signal.DayNight.NoActionBar"
               android:exported="true"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
 
-    <activity
-            android:name=".maps.PlacePickerActivity"
-            android:label="@string/PlacePickerActivity_title"
-            android:theme="@style/Theme.Signal.DayNight.NoActionBar"
-            android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+    <activity android:name=".maps.PlacePickerActivity"
+              android:label="@string/PlacePickerActivity_title"
+              android:theme="@style/Theme.Signal.DayNight.NoActionBar"
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
     <activity android:name=".MainActivity"
               android:theme="@style/Theme.Signal.DayNight.NoActionBar"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize" />
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
     <activity android:name=".pin.PinRestoreActivity"
               android:theme="@style/Theme.Signal.DayNight.NoActionBar"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize" />
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
     <activity android:name=".groups.ui.creategroup.CreateGroupActivity"
-              android:theme="@style/Theme.Signal.DayNight.NoActionBar" />
+              android:theme="@style/Theme.Signal.DayNight.NoActionBar"
+              android:exported="false"/>
 
     <activity android:name=".groups.ui.addtogroup.AddToGroupsActivity"
-              android:theme="@style/Theme.Signal.DayNight.NoActionBar" />
+              android:theme="@style/Theme.Signal.DayNight.NoActionBar"
+              android:exported="false"/>
 
     <activity android:name=".groups.ui.addmembers.AddMembersActivity"
-              android:theme="@style/Theme.Signal.DayNight.NoActionBar" />
+              android:theme="@style/Theme.Signal.DayNight.NoActionBar"
+              android:exported="false"/>
 
     <activity android:name=".groups.ui.creategroup.details.AddGroupDetailsActivity"
-              android:theme="@style/Theme.Signal.DayNight.NoActionBar" />
+              android:theme="@style/Theme.Signal.DayNight.NoActionBar"
+              android:exported="false"/>
 
     <activity android:name=".groups.ui.chooseadmin.ChooseNewAdminActivity"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize" />
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
     <activity android:name=".megaphone.ClientDeprecatedActivity"
               android:theme="@style/Theme.Signal.DayNight.NoActionBar"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize|uiMode"
-              android:launchMode="singleTask" />
+              android:launchMode="singleTask"
+              android:exported="false"/>
 
     <activity android:name=".megaphone.SmsExportMegaphoneActivity"
               android:theme="@style/Theme.Signal.DayNight.NoActionBar"
               android:screenOrientation="portrait"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize|uiMode"
-              android:launchMode="singleTask" />
+              android:launchMode="singleTask"
+              android:exported="false"/>
 
     <activity android:name=".ratelimit.RecaptchaProofActivity"
               android:theme="@style/Theme.Signal.DayNight.NoActionBar"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize|uiMode" />
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize|uiMode"
+              android:exported="false"/>
 
     <activity android:name=".wallpaper.crop.WallpaperImageSelectionActivity"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
-              android:theme="@style/TextSecure.DarkNoActionBar" />
+              android:theme="@style/TextSecure.DarkNoActionBar"
+              android:exported="false"/>
 
     <activity android:name=".wallpaper.crop.WallpaperCropActivity"
               android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
               android:screenOrientation="portrait"
-              android:theme="@style/Theme.Signal.WallpaperCropper" />
+              android:theme="@style/Theme.Signal.WallpaperCropper"
+              android:exported="false"/>
 
     <activity android:name=".reactions.edit.EditReactionsActivity"
               android:theme="@style/Theme.Signal.DayNight.NoActionBar"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
     <activity android:name=".exporter.flow.SmsExportActivity"
               android:theme="@style/Theme.Signal.DayNight.NoActionBar"
               android:launchMode="singleTask"
               android:screenOrientation="portrait"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
     <activity android:name=".components.settings.app.subscription.donate.DonateToSignalActivity"
               android:theme="@style/Theme.Signal.DayNight.NoActionBar"
-              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"/>
+              android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
+              android:exported="false"/>
 
-    <service android:enabled="true" android:name=".exporter.SignalSmsExportService" android:foregroundServiceType="dataSync" />
-    <service android:enabled="true" android:name=".service.webrtc.WebRtcCallService" android:foregroundServiceType="camera|microphone"/>
-    <service android:enabled="true" android:exported="false" android:name=".service.KeyCachingService"/>
-    <service android:enabled="true" android:name=".messages.IncomingMessageObserver$ForegroundService"/>
-    <service android:enabled="true" android:name=".messages.IncomingMessageObserver$BackgroundService"/>
-    <service android:name=".service.webrtc.AndroidCallConnectionService"
+    <service
+        android:enabled="true"
+        android:name=".exporter.SignalSmsExportService"
+        android:foregroundServiceType="dataSync"
+        android:exported="false"/>
+
+    <service
+        android:enabled="true"
+        android:name=".service.webrtc.WebRtcCallService"
+        android:foregroundServiceType="camera|microphone"
+        android:exported="false"/>
+
+    <service
+        android:enabled="true"
+        android:exported="false"
+        android:name=".service.KeyCachingService" />
+
+    <service
+        android:enabled="true"
+        android:name=".messages.IncomingMessageObserver$ForegroundService"
+        android:exported="false"/>
+
+    <service
+        android:enabled="true"
+        android:name=".messages.IncomingMessageObserver$BackgroundService"
+        android:exported="false"/>
+
+    <service
+        android:name=".service.webrtc.AndroidCallConnectionService"
         android:permission="android.permission.BIND_TELECOM_CONNECTION_SERVICE"
         android:exported="true">
         <intent-filter>
@@ -1043,7 +1143,9 @@
         </intent-filter>
     </service>
 
-    <service android:name=".components.voice.VoiceNotePlaybackService" android:exported="true">
+    <service
+        android:name=".components.voice.VoiceNotePlaybackService"
+        android:exported="true">
         <intent-filter>
             <action android:name="android.media.browse.MediaBrowserService" />
         </intent-filter>
@@ -1083,11 +1185,17 @@
         <meta-data android:name="android.provider.CONTACTS_STRUCTURE" android:resource="@xml/contactsformat" />
     </service>
 
-    <service android:name=".service.GenericForegroundService"/>
+    <service
+        android:name=".service.GenericForegroundService"
+        android:exported="false"/>
 
-    <service android:name=".gcm.FcmFetchBackgroundService" />
+    <service
+        android:name=".gcm.FcmFetchBackgroundService"
+        android:exported="false"/>
 
-    <service android:name=".gcm.FcmFetchForegroundService" />
+    <service
+        android:name=".gcm.FcmFetchForegroundService"
+        android:exported="false"/>
 
     <service android:name=".gcm.FcmReceiveService" android:exported="true">
         <intent-filter>
@@ -1144,19 +1252,33 @@
         </intent-filter>
     </receiver>
 
-    <receiver android:name=".service.ExpirationListener" />
+    <receiver
+        android:name=".service.ExpirationListener"
+        android:exported="false"/>
 
-    <receiver android:name=".service.ExpiringStoriesManager$ExpireStoriesAlarm" />
+    <receiver
+        android:name=".service.ExpiringStoriesManager$ExpireStoriesAlarm"
+        android:exported="false"/>
 
-    <receiver android:name=".revealable.ViewOnceMessageManager$ViewOnceAlarm" />
+    <receiver
+        android:name=".revealable.ViewOnceMessageManager$ViewOnceAlarm"
+        android:exported="false"/>
 
-    <receiver android:name=".service.ScheduledMessageManager$ScheduledMessagesAlarm" />
+    <receiver
+        android:name=".service.ScheduledMessageManager$ScheduledMessagesAlarm"
+        android:exported="false"/>
 
-    <receiver android:name=".service.PendingRetryReceiptManager$PendingRetryReceiptAlarm" />
+    <receiver
+        android:name=".service.PendingRetryReceiptManager$PendingRetryReceiptAlarm"
+        android:exported="false"/>
 
-    <receiver android:name=".service.TrimThreadsByDateManager$TrimThreadsByDateAlarm" />
+    <receiver
+        android:name=".service.TrimThreadsByDateManager$TrimThreadsByDateAlarm"
+        android:exported="false"/>
 
-    <receiver android:name=".payments.backup.phrase.ClearClipboardAlarmReceiver" />
+    <receiver
+        android:name=".payments.backup.phrase.ClearClipboardAlarmReceiver"
+        android:exported="false"/>
 
     <provider android:name=".providers.AvatarProvider"
               android:authorities="${applicationId}.avatar"
@@ -1259,12 +1381,14 @@
         android:name=".gcm.FcmJobService"
         android:permission="android.permission.BIND_JOB_SERVICE"
         android:enabled="@bool/enable_job_service"
+        android:exported="false"
         tools:targetApi="26" />
 
     <service
         android:name=".jobmanager.JobSchedulerScheduler$SystemService"
         android:permission="android.permission.BIND_JOB_SERVICE"
         android:enabled="@bool/enable_job_service"
+        android:exported="false"
         tools:targetApi="26" />
 
     <service