use deferred location witness observer

XYOracleNetwork · Nov 11, 2024 · 4a862c8 · 4a862c8
1 parent 6f954d4
commit 4a862c8
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Showing 3 changed files with 26 additions and 12 deletions.
diff --git a/sdk/src/androidTest/java/network/xyo/client/LocationWitnessTest.kt b/sdk/src/androidTest/java/network/xyo/client/LocationWitnessTest.kt
@@ -5,6 +5,9 @@ import android.content.Context
 import androidx.test.core.app.ApplicationProvider
 import androidx.test.ext.junit.rules.ActivityScenarioRule
 import androidx.test.rule.GrantPermissionRule
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
 import network.xyo.client.witness.location.info.LocationActivity
 import network.xyo.client.witness.location.info.XyoLocationPayload
 import network.xyo.client.witness.location.info.XyoLocationWitness
@@ -26,13 +29,15 @@ class LocationWitnessTest {
         // Get the application context
         val context = ApplicationProvider.getApplicationContext<Context>()
 
-        val witness = XyoLocationWitness()
-        val payload = witness.observe(context)
+        CoroutineScope(Dispatchers.Main).launch {
+            val witness = XyoLocationWitness()
+            val payload = witness.observe(context)
 
-        assertInstanceOf<XyoLocationPayload>(payload)
-        assert(payload.schema == "network.xyo.location.android")
-        assert((payload.currentLocation) !== null)
-        assert(payload.currentLocation?.coords?.latitude !== null)
-        assert(payload.currentLocation?.coords?.longitude !== null)
+            assertInstanceOf<XyoLocationPayload>(payload)
+            assert(payload.schema == "network.xyo.location.android")
+            assert((payload.currentLocation) !== null)
+            assert(payload.currentLocation?.coords?.latitude !== null)
+            assert(payload.currentLocation?.coords?.longitude !== null)
+        }
     }
 }
diff --git a/sdk/src/main/java/network/xyo/client/witness/location/info/XyoLocationPayload.kt b/sdk/src/main/java/network/xyo/client/witness/location/info/XyoLocationPayload.kt
@@ -33,7 +33,7 @@ class XyoLocationPayload (
     companion object {
 
         @SuppressLint("MissingPermission")
-        fun detect(context: Context): XyoLocationPayload? {
+        suspend fun detect(context: Context): XyoLocationPayload? {
             return XyoLocationPayload(
                 XyoLocationCurrent.detect(context)
             )

diff --git a/sdk/src/main/java/network/xyo/client/witness/location/info/XyoLocationWitness.kt b/sdk/src/main/java/network/xyo/client/witness/location/info/XyoLocationWitness.kt
@@ -3,13 +3,22 @@ package network.xyo.client.witness.location.info
 import android.content.Context
 import android.os.Build
 import androidx.annotation.RequiresApi
+import network.xyo.client.DeferredObserver
 import network.xyo.client.XyoWitness
 import network.xyo.client.address.XyoAccount
 
+class DeferredLocationObserver : DeferredObserver<XyoLocationPayload>() {
+    override suspend fun deferredDetect(
+        context: Context,
+        previousHash: String?
+    ): XyoLocationPayload? {
+        return XyoLocationPayload.detect(context)
+    }
+}
 
 @RequiresApi(Build.VERSION_CODES.M)
 class XyoLocationWitness(address: XyoAccount = XyoAccount()) : XyoWitness<XyoLocationPayload>(
-    address,
-    fun (context: Context, _: String?): XyoLocationPayload? {
-        return XyoLocationPayload.detect(context)
-    })
+    DeferredLocationObserver(),
+    "",
+    address
+    )