remove java-lite usage

app/build.gradle

@@ -92,14 +92,15 @@ androidExtensions {
 // per protobuf-gradle-plugin docs, this is recommended for android
 protobuf {
     protoc {
-        artifact = 'com.google.protobuf:protoc:3.9.0'
+        artifact = 'com.google.protobuf:protoc:3.13.0'
     }
     generateProtoTasks {
         all().each { task ->
             task.builtins {
                 java {
+                    // turned off for now so I can use json printing in debug panel
                     // use the smaller android version of the library
-                    option "lite"
+                    //option "lite"
                 }
             }
         }
@@ -145,11 +146,8 @@ dependencies {
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$coroutines_version"
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$coroutines_version"
 
-    // You need to depend on the lite runtime library, not protobuf-java
     // For now I'm not using javalite, because I want JSON printing
-    //implementation 'com.google.protobuf:protobuf-java:3.11.1'
+    implementation ('com.google.protobuf:protobuf-java:3.13.0')
-    //implementation 'com.google.protobuf:protobuf-java-util:3.11.1'
-    implementation 'com.google.protobuf:protobuf-javalite:3.13.0'
 
     // For UART access
     // implementation 'com.google.android.things:androidthings:1.0'

app/proguard-rules.pro

@@ -26,18 +26,21 @@
 -keepclassmembernames class kotlinx.** { volatile <fields>; }
 
 # Needed for protobufs
+-keepclassmembers class * extends com.google.protobuf.GeneratedMessageV3 { <fields>; }
+-keep class com.geeksville.mesh.**{*;}
 -keepclassmembers class * extends com.google.protobuf.GeneratedMessageLite { <fields>; }
 
 # for kotlinx.serialization
 -keepattributes *Annotation*, InnerClasses
 -dontnote kotlinx.serialization.SerializationKt
--keep,includedescriptorclasses class com.yourcompany.yourpackage.**$$serializer { *; } # <-- change package name to your app's
+-keep,includedescriptorclasses class com.geeksville.mesh.**$$serializer { *; }
--keepclassmembers class com.geeksville.mesh.** { # <-- change package name to your app's
+-keepclassmembers class com.geeksville.mesh.** {
     *** Companion;
 }
--keepclasseswithmembers class com.geeksville.mesh.** { # <-- change package name to your app's
+-keepclasseswithmembers class com.geeksville.mesh.** {
     kotlinx.serialization.KSerializer serializer(...);
 }
 
 # Our app is opensource no need to obsfucate
 -dontobfuscate
+-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*,!code/allocation/variable

app/src/main/java/com/geeksville/mesh/service/MeshService.kt

@@ -972,7 +972,12 @@ class MeshService : Service(), Logging {
         // debug("Recieved: $packet")
         val p = packet.decoded
 
-        val packetToSave = Packet(UUID.randomUUID().toString(), "packet", System.currentTimeMillis(), packet.toString())
+        val packetToSave = Packet(
+            UUID.randomUUID().toString(),
+            "packet",
+            System.currentTimeMillis(),
+            packet.toString()
+        )
         insertPacket(packetToSave)
         // If the rxTime was not set by the device (because device software was old), guess at a time
         val rxTime = if (packet.rxTime != 0) packet.rxTime else currentSecond()
@@ -1246,7 +1251,12 @@ class MeshService : Service(), Logging {
 
 
     private fun handleRadioConfig(radio: MeshProtos.RadioConfig) {
-        val packetToSave = Packet(UUID.randomUUID().toString(), "RadioConfig", System.currentTimeMillis(), radio.toString())
+        val packetToSave = Packet(
+            UUID.randomUUID().toString(),
+            "RadioConfig",
+            System.currentTimeMillis(),
+            radio.toString()
+        )
         insertPacket(packetToSave)
         radioConfig = radio
     }
@@ -1276,7 +1286,12 @@ class MeshService : Service(), Logging {
     private fun handleNodeInfo(info: MeshProtos.NodeInfo) {
         debug("Received nodeinfo num=${info.num}, hasUser=${info.hasUser()}, hasPosition=${info.hasPosition()}")
 
-        val packetToSave = Packet(UUID.randomUUID().toString(), "NodeInfo", System.currentTimeMillis(), info.toString())
+        val packetToSave = Packet(
+            UUID.randomUUID().toString(),
+            "NodeInfo",
+            System.currentTimeMillis(),
+            info.toString()
+        )
         insertPacket(packetToSave)
 
         logAssert(newNodes.size <= 256) // Sanity check to make sure a device bug can't fill this list forever
@@ -1288,7 +1303,12 @@ class MeshService : Service(), Logging {
      * Update the nodeinfo (called from either new API version or the old one)
      */
     private fun handleMyInfo(myInfo: MeshProtos.MyNodeInfo) {
-        val packetToSave = Packet(UUID.randomUUID().toString(), "MyNodeInfo", System.currentTimeMillis(), myInfo.toString())
+        val packetToSave = Packet(
+            UUID.randomUUID().toString(),
+            "MyNodeInfo",
+            System.currentTimeMillis(),
+            myInfo.toString()
+        )
         insertPacket(packetToSave)
 
         setFirmwareUpdateFilename(myInfo)
@@ -1338,7 +1358,12 @@ class MeshService : Service(), Logging {
     private fun handleConfigComplete(configCompleteId: Int) {
         if (configCompleteId == configNonce) {
 
-            val packetToSave = Packet(UUID.randomUUID().toString(), "ConfigComplete", System.currentTimeMillis(), configCompleteId.toString())
+            val packetToSave = Packet(
+                UUID.randomUUID().toString(),
+                "ConfigComplete",
+                System.currentTimeMillis(),
+                configCompleteId.toString()
+            )
             insertPacket(packetToSave)
 
             // This was our config request