PM-19099: Centralize app metadata (#4847)

app/src/main/java/com/x8bit/bitwarden/data/platform/util/BuildConfigUtils.kt

@@ -1,5 +1,6 @@
 package com.x8bit.bitwarden.data.platform.util
 
+import android.os.Build
 import com.x8bit.bitwarden.BuildConfig
 
 /**
@@ -7,3 +8,55 @@ import com.x8bit.bitwarden.BuildConfig
  */
 val isFdroid: Boolean
     get() = BuildConfig.FLAVOR == "fdroid"
+
+/**
+ * A string that represents a displayable app version.
+ */
+val versionData: String
+    get() = "${BuildConfig.VERSION_NAME} (${BuildConfig.VERSION_CODE})"
+
+/**
+ * A string that represents device data.
+ */
+val deviceData: String get() = "$deviceBrandModel $osInfo $buildInfo"
+
+/**
+ * A string representing the CI information if available.
+ */
+val ciBuildInfo: String? get() = BuildConfig.CI_INFO.takeUnless { it.isBlank() }
+
+/**
+ * A string representing the build flavor or blank if it is the standard configuration.
+ */
+private val buildFlavorName: String
+    get() = when (BuildConfig.FLAVOR) {
+        "standard" -> ""
+        else -> "-${BuildConfig.FLAVOR}"
+    }
+
+/**
+ * A string representing the build type.
+ */
+private val buildTypeName: String
+    get() = when (BuildConfig.BUILD_TYPE) {
+        "debug" -> "dev"
+        "release" -> "prod"
+        else -> BuildConfig.BUILD_TYPE
+    }
+
+/**
+ * A string representing the device brand and model.
+ */
+private val deviceBrandModel: String get() = "\uD83D\uDCF1 ${Build.BRAND} ${Build.MODEL}"
+
+/**
+ * A string representing the operating system information.
+ */
+private val osInfo: String get() = "\uD83E\uDD16 ${Build.VERSION.RELEASE}@${Build.VERSION.SDK_INT}"
+
+/**
+ * A string representing the build information.
+ */
+private val buildInfo: String
+    get() = "\uD83D\uDCE6 $buildTypeName" +
+        buildFlavorName.takeUnless { it.isBlank() }?.let { " $it" }.orEmpty()

app/src/main/java/com/x8bit/bitwarden/ui/platform/feature/settings/about/AboutViewModel.kt

@@ -1,16 +1,17 @@
 package com.x8bit.bitwarden.ui.platform.feature.settings.about
 
-import android.os.Build
 import android.os.Parcelable
 import androidx.lifecycle.SavedStateHandle
 import androidx.lifecycle.viewModelScope
-import com.x8bit.bitwarden.BuildConfig
 import com.x8bit.bitwarden.R
 import com.x8bit.bitwarden.data.platform.manager.LogsManager
 import com.x8bit.bitwarden.data.platform.manager.clipboard.BitwardenClipboardManager
 import com.x8bit.bitwarden.data.platform.repository.EnvironmentRepository
 import com.x8bit.bitwarden.data.platform.repository.util.baseWebVaultUrlOrDefault
+import com.x8bit.bitwarden.data.platform.util.ciBuildInfo
+import com.x8bit.bitwarden.data.platform.util.deviceData
 import com.x8bit.bitwarden.data.platform.util.isFdroid
+import com.x8bit.bitwarden.data.platform.util.versionData
 import com.x8bit.bitwarden.ui.platform.base.BaseViewModel
 import com.x8bit.bitwarden.ui.platform.base.util.Text
 import com.x8bit.bitwarden.ui.platform.base.util.asText
@@ -37,10 +38,15 @@ class AboutViewModel @Inject constructor(
     private val logsManager: LogsManager,
     private val environmentRepository: EnvironmentRepository,
 ) : BaseViewModel<AboutState, AboutEvent, AboutAction>(
-    initialState = savedStateHandle[KEY_STATE] ?: createInitialState(
+    initialState = savedStateHandle[KEY_STATE]
-        clock = clock,
+        ?: AboutState(
-        isCrashLoggingEnabled = logsManager.isEnabled,
+            version = R.string.version.asText().concat(": $versionData".asText()),
-    ),
+            deviceData = deviceData.asText(),
+            ciData = ciBuildInfo?.let { "\n$it" }.orEmpty().asText(),
+            isSubmitCrashLogsEnabled = logsManager.isEnabled,
+            shouldShowCrashLogsButton = !isFdroid,
+            copyrightInfo = "© Bitwarden Inc. 2015-${Year.now(clock).value}".asText(),
+        ),
 ) {
     init {
         stateFlow
@@ -92,34 +98,13 @@ class AboutViewModel @Inject constructor(
     }
 
     private fun handleVersionClick() {
-        val buildFlavour = when (BuildConfig.FLAVOR) {
-            "standard" -> ""
-            else -> "-${BuildConfig.FLAVOR}"
-        }
-
-        val buildVariant = when (BuildConfig.BUILD_TYPE) {
-            "debug" -> "dev"
-            "release" -> "prod"
-            else -> BuildConfig.BUILD_TYPE
-        }
-
-        val deviceBrandModel = "\uD83D\uDCF1 ${Build.BRAND} ${Build.MODEL}"
-        val osInfo = "\uD83E\uDD16 ${Build.VERSION.RELEASE}@${Build.VERSION.SDK_INT}"
-        val buildInfo = "\uD83D\uDCE6 $buildVariant$buildFlavour"
-        val ciBuildInfoString = BuildConfig.CI_INFO
-
         clipboardManager.setText(
             text = state.copyrightInfo
                 .concat("\n\n".asText())
                 .concat(state.version)
                 .concat("\n".asText())
-                .concat("$deviceBrandModel $osInfo $buildInfo".asText())
+                .concat(state.deviceData)
-                .concat(
+                .concat(state.ciData),
-                    "\n$ciBuildInfoString"
-                        .takeUnless { ciBuildInfoString.isEmpty() }
-                        .orEmpty()
-                        .asText(),
-                ),
         )
     }
 
@@ -130,26 +115,6 @@ class AboutViewModel @Inject constructor(
             ),
         )
     }
-
-    @Suppress("UndocumentedPublicClass")
-    companion object {
-        /**
-         * Create initial state for the About View model.
-         */
-        fun createInitialState(clock: Clock, isCrashLoggingEnabled: Boolean): AboutState {
-            val currentYear = Year.now(clock).value
-            val copyrightInfo = "© Bitwarden Inc. 2015-$currentYear".asText()
-
-            return AboutState(
-                version = R.string.version
-                    .asText()
-                    .concat(": ${BuildConfig.VERSION_NAME} (${BuildConfig.VERSION_CODE})".asText()),
-                isSubmitCrashLogsEnabled = isCrashLoggingEnabled,
-                shouldShowCrashLogsButton = !isFdroid,
-                copyrightInfo = copyrightInfo,
-            )
-        }
-    }
 }
 
 /**
@@ -158,6 +123,8 @@ class AboutViewModel @Inject constructor(
 @Parcelize
 data class AboutState(
     val version: Text,
+    val deviceData: Text,
+    val ciData: Text,
     val isSubmitCrashLogsEnabled: Boolean,
     val shouldShowCrashLogsButton: Boolean,
     val copyrightInfo: Text,

app/src/test/java/com/x8bit/bitwarden/ui/platform/feature/settings/about/AboutScreenTest.kt

@@ -39,6 +39,8 @@ class AboutScreenTest : BaseComposeTest() {
     private val mutableStateFlow = MutableStateFlow(
         AboutState(
             version = "Version: 1.0.0 (1)".asText(),
+            deviceData = "device_data".asText(),
+            ciData = "ci_data".asText(),
             isSubmitCrashLogsEnabled = false,
             copyrightInfo = "".asText(),
             shouldShowCrashLogsButton = true,

app/src/test/java/com/x8bit/bitwarden/ui/platform/feature/settings/about/AboutViewModelTest.kt

@@ -1,9 +1,7 @@
 package com.x8bit.bitwarden.ui.platform.feature.settings.about
 
-import android.os.Build
 import androidx.lifecycle.SavedStateHandle
 import app.cash.turbine.test
-import com.x8bit.bitwarden.BuildConfig
 import com.x8bit.bitwarden.data.platform.manager.LogsManager
 import com.x8bit.bitwarden.data.platform.manager.clipboard.BitwardenClipboardManager
 import com.x8bit.bitwarden.data.platform.repository.util.FakeEnvironmentRepository
@@ -110,31 +108,17 @@ class AboutViewModelTest : BaseViewModelTest() {
 
     @Test
     fun `on VersionClick should call setText on the ClipboardManager with specific Text`() {
-        val versionName = BuildConfig.VERSION_NAME
+        val state = DEFAULT_ABOUT_STATE
-        val versionCode = BuildConfig.VERSION_CODE
+        val expectedText = state.copyrightInfo
-
-        val deviceBrandModel = "\uD83D\uDCF1 ${Build.BRAND} ${Build.MODEL}"
-        val osInfo = "\uD83E\uDD16 ${Build.VERSION.RELEASE}@${Build.VERSION.SDK_INT}"
-        val buildInfo = "\uD83D\uDCE6 dev"
-        val ciInfo = BuildConfig.CI_INFO
-
-        val expectedText = "© Bitwarden Inc. 2015-"
-            .asText()
-            .concat(Year.now(fixedClock).value.toString().asText())
             .concat("\n\n".asText())
-            .concat("Version: $versionName ($versionCode)".asText())
+            .concat(state.version)
             .concat("\n".asText())
-            .concat("$deviceBrandModel $osInfo $buildInfo".asText())
+            .concat(state.deviceData)
-            .concat(
+            .concat(state.ciData)
-                "\n$ciInfo"
-                    .takeUnless { ciInfo.isEmpty() }
-                    .orEmpty()
-                    .asText(),
-            )
 
         every { clipboardManager.setText(expectedText, true, null) } just runs
 
-        val viewModel = createViewModel(DEFAULT_ABOUT_STATE)
+        val viewModel = createViewModel(state)
         viewModel.trySendAction(AboutAction.VersionClick)
 
         verify(exactly = 1) {
@@ -175,10 +159,10 @@ private val fixedClock = Clock.fixed(
     ZoneId.systemDefault(),
 )
 private val DEFAULT_ABOUT_STATE: AboutState = AboutState(
-    version = "Version: ${BuildConfig.VERSION_NAME} (${BuildConfig.VERSION_CODE})".asText(),
+    version = "Version: <version_name> (<version_code>)".asText(),
+    deviceData = "<device_data>".asText(),
+    ciData = "\n<ci_info>".asText(),
     isSubmitCrashLogsEnabled = false,
-    copyrightInfo = "© Bitwarden Inc. 2015-"
+    copyrightInfo = "© Bitwarden Inc. 2015-${Year.now(fixedClock).value}".asText(),
-        .asText()
-        .concat(Year.now(fixedClock).value.toString().asText()),
     shouldShowCrashLogsButton = true,
 )

app/src/test/java/com/x8bit/bitwarden/ui/platform/util/BuildConfigTest.kt

@@ -0,0 +1,27 @@
+package com.x8bit.bitwarden.ui.platform.util
+
+import android.os.Build
+import com.x8bit.bitwarden.BuildConfig
+import com.x8bit.bitwarden.data.platform.util.deviceData
+import com.x8bit.bitwarden.data.platform.util.versionData
+import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.Test
+
+class BuildConfigTest {
+    @Test
+    fun `deviceData should be formatted correctly`() {
+        val deviceBrandModel = "\uD83D\uDCF1 ${Build.BRAND} ${Build.MODEL}"
+        val osInfo = "\uD83E\uDD16 ${Build.VERSION.RELEASE}@${Build.VERSION.SDK_INT}"
+        val buildInfo = "\uD83D\uDCE6 dev"
+
+        assertEquals("$deviceBrandModel $osInfo $buildInfo", deviceData)
+    }
+
+    @Test
+    fun `versionData should be formatted correctly`() {
+        val versionName = BuildConfig.VERSION_NAME
+        val versionCode = BuildConfig.VERSION_CODE
+
+        assertEquals("$versionName ($versionCode)", versionData)
+    }
+}