Build fails with Android SDK 31

Error:

Error:
	android:exported needs to be explicitly specified for <service>. Apps targeting Android 12 and higher are required to specify an explicit value for `android:exported` when the corresponding component has an intent filter defined. See https://developer.android.com/guide/topics/manifest/activity-element#exported for details.

I found it’s agora using this answer. Generated manifest (see it’s missing exported for activity and service):

<activity
            android:name="io.agora.rtc.ss.impl.ScreenSharing$LocalScreenCaptureAssistantActivity"
            android:configChanges="screenSize|orientation"
            android:screenOrientation="fullUser"
            android:theme="@android:style/Theme.Translucent" />

        <service
            android:name="io.agora.rtc.ss.impl.LocalScreenSharingService"
            android:foregroundServiceType="mediaProjection" >
            <intent-filter>
                <action android:name="android.intent.action.screenshare" />
            </intent-filter>
        </service>

Patch (add this to your manifest):

<activity android:name="io.agora.rtc.ss.impl.ScreenSharing$LocalScreenCaptureAssistantActivity"
            android:exported="false"
            tools:node="merge" />
<service
    android:name="io.agora.rtc.ss.impl.LocalScreenSharingService"
    android:exported="false"
    android:foregroundServiceType="mediaProjection" tools:node="merge" />

[kbrandwijk]

You can patch-package the build.gradle file to point at the more recent AAR with the fix, which is an approach that’s compatible with Expo’s managed workflow. Below is the react-native-agora+3.7.0.patch file to use with patch-package:

diff --git a/node_modules/react-native-agora/android/build.gradle b/node_modules/react-native-agora/android/build.gradle
index 5e66c96..9f5a1bf 100644
--- a/node_modules/react-native-agora/android/build.gradle
+++ b/node_modules/react-native-agora/android/build.gradle
@@ -128,7 +128,7 @@ dependencies {
   // noinspection GradleDynamicVersion
   api 'com.facebook.react:react-native:+'
   api 'io.agora.rtc:full-sdk:3.7.0'
-  implementation 'io.agora.rtc:full-screen-sharing:3.7.0'
+  implementation 'io.agora.rtc:full-screen-sharing:3.7.0.204.1'
 
   implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
 }

[akenger]

I just came here following a similar path. Took a while to find the culprit and the solution. Thanks for posting!

I added:

<service android:exported="true" android:foregroundServiceType="mediaProjection" android:name="io.agora.rtc.ss.impl.LocalScreenSharingService"> <intent-filter> <action android:name="android.intent.action.screenshare"/> </intent-filter> </service>