incorporate androidlib

app/src/main/java/com/geeksville/mesh/analytics/FirebaseAnalytics.kt

@@ -0,0 +1,78 @@
+package com.geeksville.mesh.analytics
+
+import android.content.Context
+import android.os.Bundle
+import com.geeksville.mesh.android.AppPrefs
+import com.geeksville.mesh.android.GeeksvilleApplication
+import com.geeksville.mesh.android.Logging
+
+/**
+ * Implement our analytics API using firebase analtics
+ */
+class GoogleAnalytics(context: Context) : AnalyticsProvider, Logging {
+
+    val t = com.google.firebase.analytics.FirebaseAnalytics.getInstance(context)
+
+    init {
+        val pref = AppPrefs(context)
+        t.setUserId(pref.getInstallId())
+    }
+
+    override fun setEnabled(on: Boolean) {
+        t.setAnalyticsCollectionEnabled(on)
+    }
+
+    override fun endSession() {
+        track("End Session")
+        // Mint.flush() // Send results now
+    }
+
+    override fun trackLowValue(event: String, vararg properties: DataPair) {
+        track(event, *properties)
+    }
+
+    override fun track(event: String, vararg properties: DataPair) {
+        debug("Analytics: track $event")
+
+        val bundle = Bundle()
+        properties.forEach {
+            when (it.value) {
+                is Double -> bundle.putDouble(it.name, it.value)
+                is Int -> bundle.putLong(it.name, it.value.toLong())
+                is Long -> bundle.putLong(it.name, it.value)
+                is Float -> bundle.putDouble(it.name, it.value.toDouble())
+                else -> bundle.putString(it.name, it.value.toString())
+            }
+        }
+        t.logEvent(event, bundle)
+    }
+
+    override fun startSession() {
+        debug("Analytics: start session")
+        // automatic with firebase
+    }
+
+    override fun setUserInfo(vararg p: DataPair) {
+        p.forEach { t.setUserProperty(it.name, it.value.toString()) }
+    }
+
+    override fun increment(name: String, amount: Double) {
+        //Mint.logEvent("$name increment")
+    }
+
+    /**
+     * Send a google analyics screen view event
+     */
+    override fun sendScreenView(name: String) {
+        debug("Analytics: start screen $name")
+        GeeksvilleApplication.currentActivity?.let {
+            t.setCurrentScreen(
+                it, name, null
+            )
+        }
+    }
+
+    override fun endScreenView() {
+        // debug("Analytics: end screen")
+    }
+}