Integrate firebase performance monitor

LinZong · Sep 7, 2024 · 44e6c28 · 44e6c28
1 parent 3d00b23
commit 44e6c28
Show file tree

Hide file tree

Showing 4 changed files with 23 additions and 4 deletions.
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
@@ -1,3 +1,5 @@
+@file:Suppress("PropertyName")
+
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 @Suppress("DSL_SCOPE_VIOLATION") // TODO: Remove once KTIJ-19369 is fixed
@@ -6,9 +8,12 @@ plugins {
     alias(libs.plugins.kotlinAndroid)
     id("com.google.gms.google-services")
     id("com.google.firebase.crashlytics")
+    // Add the Performance Monitoring Gradle plugin
+    id("com.google.firebase.firebase-perf")
 }
-val version = file(rootDir.resolve("VERSION")).readText().trim()
-project.logger.warn("version: $version")
+val VERSION = file(rootDir.resolve("VERSION")).readText().trim()
+val VERSION_CODE = VERSION.replace(".", "").toInt()
+project.logger.warn("Using versionName: $VERSION, versionCode: $VERSION_CODE")
 
 android {
     signingConfigs {
@@ -33,8 +38,8 @@ android {
         applicationId = "moe.nemesiss.hostman"
         minSdk = 29
         targetSdk = 34
-        versionCode = 1
-        versionName = version
+        versionCode = VERSION_CODE
+        versionName = VERSION
         multiDexEnabled = true
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
@@ -121,6 +126,7 @@ dependencies {
     implementation(platform("com.google.firebase:firebase-bom:33.1.2"))
     implementation("com.google.firebase:firebase-crashlytics")
     implementation("com.google.firebase:firebase-analytics")
+    implementation("com.google.firebase:firebase-perf")
 
     // Barcode Scanner
     implementation(libs.barcode.scanning)

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
@@ -37,6 +37,10 @@
                 android:exported="true"
                 android:multiprocess="false"
                 android:permission="android.permission.INTERACT_ACROSS_USERS_FULL"/>
+
+        <meta-data
+                android:name="firebase_performance_logcat_enabled"
+                android:value="true" />
     </application>
 
 </manifest>
diff --git a/app/src/main/java/moe/nemesiss/hostman/model/viewmodel/HostmanViewModel.kt b/app/src/main/java/moe/nemesiss/hostman/model/viewmodel/HostmanViewModel.kt
@@ -6,6 +6,9 @@ import android.widget.Toast
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
+import com.google.firebase.Firebase
+import com.google.firebase.perf.metrics.AddTrace
+import com.google.firebase.perf.performance
 import io.netty.resolver.HostsFileParser
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.delay
@@ -41,13 +44,16 @@ class HostmanViewModel : ViewModel() {
     fun loadHostFileEntries(fileProvider: IFileProvider) {
         viewModelScope.launch {
             loading.value = true
+            val trace = Firebase.performance.newTrace("load_host_file_entries")
+            trace.start()
             val begin = System.currentTimeMillis()
             val hostEntries = withContext(Dispatchers.IO) {
                 val hostContent = fileProvider.getFileTextContent(HostEntries.HOST_FILE_PATH)
                 val nettyEntries = HostsFileParser.parse(StringReader(hostContent))
                 HostEntries.fromNettyHostFileEntries(nettyEntries)
             }
             val end = System.currentTimeMillis()
+            trace.stop()
             val cost = ((end - begin).toInt()).coerceAtLeast(500).milliseconds
             delay(cost)
             hostFileEntries.value = hostEntries
@@ -91,6 +97,8 @@ class HostmanViewModel : ViewModel() {
         }
     }
 
+
+    @AddTrace(name = "write_host_entries_to_host_file")
     private suspend fun writeHostEntriesToHostFile(context: Context,
                                                    fileProvider: IFileProvider,
                                                    hostsFileEntries: HostEntries): FileOperationResult {

diff --git a/build.gradle.kts b/build.gradle.kts
@@ -5,5 +5,6 @@ plugins {
     alias(libs.plugins.kotlinAndroid) apply false
     id("com.google.gms.google-services") version "4.4.2" apply false
     id("com.google.firebase.crashlytics") version "3.0.2" apply false
+    id("com.google.firebase.firebase-perf") version "1.4.2" apply false
 }
 true // Needed to make the Suppress annotation work for the plugins block