change(tracing) : change how tracing is configured (ui and logic)

libraries/preferences/api/src/main/kotlin/io/element/android/libraries/preferences/api/store/AppPreferencesStore.kt

@@ -7,6 +7,7 @@
 
 package io.element.android.libraries.preferences.api.store
 
+import io.element.android.libraries.matrix.api.tracing.LogLevel
 import kotlinx.coroutines.flow.Flow
 
 interface AppPreferencesStore {
@@ -25,5 +26,8 @@ interface AppPreferencesStore {
     suspend fun setHideImagesAndVideos(value: Boolean)
     fun doesHideImagesAndVideosFlow(): Flow<Boolean>
 
+    suspend fun setTracingLogLevel(logLevel: LogLevel)
+    fun getTracingLogLevelFlow(): Flow<LogLevel>
+
     suspend fun reset()
 }

libraries/preferences/impl/src/main/kotlin/io/element/android/libraries/preferences/impl/store/DefaultAppPreferencesStore.kt

@@ -19,6 +19,7 @@ import io.element.android.libraries.core.meta.BuildMeta
 import io.element.android.libraries.core.meta.BuildType
 import io.element.android.libraries.di.AppScope
 import io.element.android.libraries.di.ApplicationContext
+import io.element.android.libraries.matrix.api.tracing.LogLevel
 import io.element.android.libraries.preferences.api.store.AppPreferencesStore
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.map
@@ -31,6 +32,7 @@ private val customElementCallBaseUrlKey = stringPreferencesKey("elementCallBaseU
 private val themeKey = stringPreferencesKey("theme")
 private val simplifiedSlidingSyncKey = booleanPreferencesKey("useSimplifiedSlidingSync")
 private val hideImagesAndVideosKey = booleanPreferencesKey("hideImagesAndVideos")
+private val logLevelKey = stringPreferencesKey("logLevel")
 
 @ContributesBinding(AppScope::class)
 class DefaultAppPreferencesStore @Inject constructor(
@@ -104,7 +106,27 @@ class DefaultAppPreferencesStore @Inject constructor(
         }
     }
 
+    override suspend fun setTracingLogLevel(logLevel: LogLevel) {
+        store.edit { prefs ->
+            prefs[logLevelKey] = logLevel.name
+        }
+    }
+
+    override fun getTracingLogLevelFlow(): Flow<LogLevel> {
+        return store.data.map { prefs ->
+            prefs[logLevelKey]?.let { LogLevel.valueOf(it) } ?: buildMeta.defaultLogLevel()
+        }
+    }
+
     override suspend fun reset() {
         store.edit { it.clear() }
     }
 }
+
+private fun BuildMeta.defaultLogLevel(): LogLevel {
+    return when (buildType) {
+        BuildType.DEBUG -> LogLevel.TRACE
+        BuildType.NIGHTLY -> LogLevel.DEBUG
+        BuildType.RELEASE -> LogLevel.INFO
+    }
+}

libraries/preferences/test/src/main/kotlin/io/element/android/libraries/preferences/test/InMemoryAppPreferencesStore.kt

@@ -7,6 +7,7 @@
 
 package io.element.android.libraries.preferences.test
 
+import io.element.android.libraries.matrix.api.tracing.LogLevel
 import io.element.android.libraries.preferences.api.store.AppPreferencesStore
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.MutableStateFlow
@@ -16,13 +17,15 @@ class InMemoryAppPreferencesStore(
     hideImagesAndVideos: Boolean = false,
     customElementCallBaseUrl: String? = null,
     theme: String? = null,
-    simplifiedSlidingSyncEnabled: Boolean = false
+    simplifiedSlidingSyncEnabled: Boolean = false,
+    logLevel: LogLevel = LogLevel.INFO,
 ) : AppPreferencesStore {
     private val isDeveloperModeEnabled = MutableStateFlow(isDeveloperModeEnabled)
     private val hideImagesAndVideos = MutableStateFlow(hideImagesAndVideos)
     private val customElementCallBaseUrl = MutableStateFlow(customElementCallBaseUrl)
     private val theme = MutableStateFlow(theme)
     private val simplifiedSlidingSyncEnabled = MutableStateFlow(simplifiedSlidingSyncEnabled)
+    private val logLevel = MutableStateFlow(logLevel)
 
     override suspend fun setDeveloperModeEnabled(enabled: Boolean) {
         isDeveloperModeEnabled.value = enabled
@@ -64,6 +67,14 @@ class InMemoryAppPreferencesStore(
         return hideImagesAndVideos
     }
 
+    override suspend fun setTracingLogLevel(logLevel: LogLevel) {
+        this.logLevel.value = logLevel
+    }
+
+    override fun getTracingLogLevelFlow(): Flow<LogLevel> {
+        return logLevel
+    }
+
     override suspend fun reset() {
         // No op
     }