mii/prometheus-android-exporter
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collect sample metrics in form of strings

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This commit is contained in:
Martin Ptáček
2023-04-17 21:45:20 +02:00
parent 09708084da
commit ce333fb9e6
1 changed files with 9 additions and 11 deletions
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20
client/app/src/main/java/com/birdthedeveloper/prometheus/android/prometheus/android/exporter/MainActivity.kt
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@ -12,12 +12,16 @@ import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import com.birdthedeveloper.prometheus.android.prometheus.android.exporter.ui.theme.PrometheusAndroidExporterTheme
import io.prometheus.client.Collector
//import io.prometheus.client.
import io.prometheus.client.CollectorRegistry
import io.prometheus.client.exporter.common.TextFormat
import java.io.StringWriter
class MainActivity : ComponentActivity() {
// register custom prometheus exporter
val requests: AndroidCustomExporter = AndroidCustomExporter().register()
val collectorRegistry: CollectorRegistry = CollectorRegistry()
val customExporter: AndroidCustomExporter = AndroidCustomExporter()
.register(collectorRegistry)
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
@ -35,15 +39,9 @@ class MainActivity : ComponentActivity() {
}
fun CollectMetrics(): String{
//TODO convert this to string, so that it can be pushed through pushprox
val collected: List<Collector.MetricFamilySamples> = requests.collect()
collected.forEach { element ->
element.help
}
//TextFormat()
//TODO how to format this metric using not my function ?
//TODO find this function in prometheus source code
return ""
val writer = StringWriter()
TextFormat.write004(writer, collectorRegistry.metricFamilySamples())
return writer.toString()
}
@Composable