Move services to a separate process

This solves the long-standing permission issue on Android 11 (#82).

Solution from https://stackoverflow.com/questions/69186724/recognitionservice-call-for-recognition-service-without-record-audio-permission

Author: Kaljurand

app/build.gradle

@@ -27,8 +27,8 @@ android {
         applicationId 'ee.ioc.phon.android.speak'
         minSdkVersion 21
         targetSdkVersion 30
-        versionCode 1807
-        versionName '1.8.07'
+        versionCode 1809
+        versionName '1.8.09'
         vectorDrawables.useSupportLibrary = true
         // Keep only en and et resources
         resConfigs "en", "et"

app/src/main/AndroidManifest.xml

@@ -406,14 +406,16 @@ Also, failed to set the launchMode from the resource, INSTALL_PARSE_FAILED_UNEXP
 
         <!-- This service is exported, i.e. any app can call K6nele, but needs to have recording-permission. -->
         <!-- TODO: why can't I specify more permissions here? -->
+        <!-- Setting the process here solves the permission issue on Android 11. -->
         <service
             android:name=".service.WebSocketRecognitionService"
             android:description="@string/summaryServiceWs"
             android:exported="true"
             android:foregroundServiceType="microphone"
             android:icon="@drawable/ic_service"
             android:label="@string/labelRecognitionServiceWs"
-            android:permission="android.permission.RECORD_AUDIO">
+            android:permission="android.permission.RECORD_AUDIO"
+            android:process=":service">
             <intent-filter>
 
                 <!-- The constant value is defined at RecognitionService.SERVICE_INTERFACE. -->
@@ -439,7 +441,8 @@ Also, failed to set the launchMode from the resource, INSTALL_PARSE_FAILED_UNEXP
             android:foregroundServiceType="microphone"
             android:icon="@drawable/ic_service"
             android:label="@string/labelRecognitionServiceHttp"
-            android:permission="android.permission.RECORD_AUDIO">
+            android:permission="android.permission.RECORD_AUDIO"
+            android:process=":service">
             <intent-filter>
 
                 <!-- The constant value is defined at RecognitionService.SERVICE_INTERFACE. -->