Add installation id for feature flags (#3052)

# Conflicts:
#	app/build.gradle.kts
#	app/src/main/java/eu/kanade/tachiyomi/util/CrashLogUtil.kt
#	app/src/main/java/mihon/core/migration/migrations/Migrations.kt

app/build.gradle.kts

@@ -31,7 +31,7 @@ android {
     defaultConfig {
         applicationId = "eu.kanade.tachiyomi.sy"
 
-        versionCode = 76
+        versionCode = 77
         versionName = "1.12.0"
 
         buildConfigField("String", "COMMIT_COUNT", "\"${getCommitCount()}\"")

app/src/main/java/eu/kanade/domain/base/BasePreferences.kt

@@ -35,4 +35,6 @@ class BasePreferences(
     fun hardwareBitmapThreshold() = preferenceStore.getInt("pref_hardware_bitmap_threshold", GLUtil.SAFE_TEXTURE_LIMIT)
 
     fun alwaysDecodeLongStripWithSSIV() = preferenceStore.getBoolean("pref_always_decode_long_strip_with_ssiv", false)
+
+    fun installationId() = preferenceStore.getString(Preference.appStateKey("installation_id"), "")
 }

app/src/main/java/eu/kanade/presentation/more/settings/Preference.kt

@@ -30,6 +30,7 @@ sealed class Preference {
             override val title: String,
             override val subtitle: CharSequence? = null,
             override val enabled: Boolean = true,
+            val widget: @Composable (() -> Unit)? = null,
             val onClick: (() -> Unit)? = null,
         ) : PreferenceItem<String, Unit>() {
             override val icon: ImageVector? = null

app/src/main/java/eu/kanade/presentation/more/settings/PreferenceItem.kt

@@ -147,6 +147,7 @@ internal fun PreferenceItem(
                     title = item.title,
                     subtitle = item.subtitle,
                     icon = item.icon,
+                    widget = item.widget,
                     onPreferenceClick = item.onClick,
                 )
             }

app/src/main/java/eu/kanade/presentation/more/settings/screen/debug/DebugInfoScreen.kt

@@ -1,24 +1,38 @@
 package eu.kanade.presentation.more.settings.screen.debug
 
 import android.os.Build
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.outlined.Autorenew
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.MaterialTheme
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.ReadOnlyComposable
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.produceState
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.ui.platform.LocalContext
 import androidx.profileinstaller.ProfileVerifier
 import cafe.adriel.voyager.navigator.LocalNavigator
 import cafe.adriel.voyager.navigator.currentOrThrow
+import eu.kanade.domain.base.BasePreferences
 import eu.kanade.presentation.more.settings.Preference
 import eu.kanade.presentation.more.settings.PreferenceScaffold
 import eu.kanade.presentation.more.settings.screen.about.AboutScreen
 import eu.kanade.presentation.util.Screen
 import eu.kanade.tachiyomi.util.system.DeviceUtil
 import eu.kanade.tachiyomi.util.system.WebViewUtil
+import eu.kanade.tachiyomi.util.system.copyToClipboard
 import kotlinx.collections.immutable.mutate
 import kotlinx.collections.immutable.persistentListOf
 import kotlinx.coroutines.guava.await
+import kotlinx.coroutines.launch
+import mihon.core.common.FeatureFlags
 import tachiyomi.i18n.MR
+import tachiyomi.presentation.core.util.collectAsState
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
 
 class DebugInfoScreen : Screen() {
 
@@ -47,6 +61,12 @@ class DebugInfoScreen : Screen() {
 
     @Composable
     private fun getAppInfoGroup(): Preference.PreferenceGroup {
+        val context = LocalContext.current
+        val scope = rememberCoroutineScope()
+
+        val installationIdPref = remember { Injekt.get<BasePreferences>().installationId() }
+        val installationId by installationIdPref.collectAsState()
+
         return Preference.PreferenceGroup(
             title = "App info",
             preferenceItems = persistentListOf(
@@ -58,6 +78,28 @@ class DebugInfoScreen : Screen() {
                     title = "Build time",
                     subtitle = AboutScreen.getFormattedBuildTime(),
                 ),
+                Preference.PreferenceItem.TextPreference(
+                    title = "Installation ID",
+                    subtitle = installationId,
+                    widget = {
+                        IconButton(
+                            onClick = {
+                                scope.launch {
+                                    installationIdPref.set(FeatureFlags.newInstallationId())
+                                }
+                            },
+                        ) {
+                            Icon(
+                                imageVector = Icons.Outlined.Autorenew,
+                                tint = MaterialTheme.colorScheme.primary,
+                                contentDescription = null,
+                            )
+                        }
+                    },
+                    onClick = {
+                        context.copyToClipboard(installationId, installationId)
+                    },
+                ),
                 getProfileVerifierPreference(),
                 Preference.PreferenceItem.TextPreference(
                     title = "WebView version",

app/src/main/java/eu/kanade/tachiyomi/util/CrashLogUtil.kt

@@ -2,6 +2,7 @@ package eu.kanade.tachiyomi.util
 
 import android.content.Context
 import android.os.Build
+import eu.kanade.domain.base.BasePreferences
 import eu.kanade.tachiyomi.BuildConfig
 import eu.kanade.tachiyomi.extension.ExtensionManager
 import eu.kanade.tachiyomi.util.storage.getUriCompat
@@ -20,6 +21,7 @@ import java.time.ZoneId
 class CrashLogUtil(
     private val context: Context,
     private val extensionManager: ExtensionManager = Injekt.get(),
+    private val preferences: BasePreferences = Injekt.get(),
 ) {
 
     suspend fun dumpLogs(exception: Throwable? = null) = withNonCancellableContext {
@@ -44,6 +46,7 @@ class CrashLogUtil(
             App ID: ${BuildConfig.APPLICATION_ID}
             App version: ${BuildConfig.VERSION_NAME} (${BuildConfig.FLAVOR}, ${BuildConfig.COMMIT_SHA}, ${BuildConfig.VERSION_CODE}, ${BuildConfig.BUILD_TIME})
             Preview build: $syDebugVersion
+            Installation ID: ${preferences.installationId().get()}
             Android version: ${Build.VERSION.RELEASE} (SDK ${Build.VERSION.SDK_INT}; build ${Build.DISPLAY})
             Device brand: ${Build.BRAND}
             Device manufacturer: ${Build.MANUFACTURER}

app/src/main/java/mihon/core/migration/migrations/InstallationIdMigration.kt

@@ -0,0 +1,18 @@
+package mihon.core.migration.migrations
+
+import eu.kanade.domain.base.BasePreferences
+import mihon.core.common.FeatureFlags
+import mihon.core.migration.Migration
+import mihon.core.migration.MigrationContext
+import kotlin.uuid.ExperimentalUuidApi
+
+class InstallationIdMigration : Migration {
+    override val version: Float = Migration.ALWAYS
+
+    @OptIn(ExperimentalUuidApi::class)
+    override suspend fun invoke(migrationContext: MigrationContext): Boolean {
+        val installationId = migrationContext.get<BasePreferences>()?.installationId() ?: return false
+        if (!installationId.isSet()) installationId.set(FeatureFlags.newInstallationId())
+        return true
+    }
+}

app/src/main/java/mihon/core/migration/migrations/Migrations.kt

@@ -47,4 +47,5 @@ val migrations: List<Migration>
         TrustExtensionRepositoryMigration(),
         CategoryPreferencesCleanupMigration(),
         RemoveDuplicateReaderPreferenceMigration(),
+        InstallationIdMigration(),
     )

core/common/src/main/kotlin/mihon/core/common/FeatureFlags.kt

@@ -0,0 +1,12 @@
+package mihon.core.common
+
+import kotlin.uuid.ExperimentalUuidApi
+import kotlin.uuid.Uuid
+
+object FeatureFlags {
+
+    @OptIn(ExperimentalUuidApi::class)
+    fun newInstallationId(): String {
+        return Uuid.random().toHexDashString()
+    }
+}