Draft Refactor Communication

core/interfaces/src/main/kotlin/app/aaps/core/interfaces/maintenance/PrefFileListProvider.kt

@@ -1,6 +1,7 @@
 package app.aaps.core.interfaces.maintenance
 
 import app.aaps.core.interfaces.rx.weardata.CwfData
+import app.aaps.core.interfaces.rx.weardata.CwfFile
 import java.io.File
 
 interface PrefFileListProvider {
@@ -13,7 +14,7 @@ interface PrefFileListProvider {
     fun newExportCsvFile(): File
     fun newCwfFile(filename: String, withDate: Boolean = true): File
     fun listPreferenceFiles(loadMetadata: Boolean = false): MutableList<PrefsFile>
-    fun listCustomWatchfaceFiles(): MutableList<CwfData>
+    fun listCustomWatchfaceFiles(): MutableList<CwfFile>
     fun checkMetadata(metadata: Map<PrefsMetadataKey, PrefMetadata>): Map<PrefsMetadataKey, PrefMetadata>
     fun formatExportedAgo(utcTime: String): String
 }

core/interfaces/src/main/kotlin/app/aaps/core/interfaces/rx/events/EventMobileDataToWear.kt

@@ -2,4 +2,4 @@ package app.aaps.core.interfaces.rx.events
 
 import app.aaps.core.interfaces.rx.weardata.EventData
 
-class EventMobileDataToWear(val payload: EventData.ActionSetCustomWatchface) : Event()
+class EventMobileDataToWear(val payload: ByteArray) : Event()

core/interfaces/src/main/kotlin/app/aaps/core/interfaces/rx/weardata/CustomWatchfaceFormat.kt

@@ -12,6 +12,7 @@ import com.caverock.androidsvg.SVG
 import kotlinx.serialization.Serializable
 import org.json.JSONObject
 import java.io.BufferedOutputStream
+import java.io.ByteArrayInputStream
 import java.io.ByteArrayOutputStream
 import java.io.File
 import java.io.FileOutputStream
@@ -134,10 +135,18 @@ data class ResData(val value: ByteArray, val format: ResFormat) {
 
 typealias CwfResDataMap = MutableMap<String, ResData>
 typealias CwfMetadataMap = MutableMap<CwfMetadataKey, String>
-fun CwfResDataMap.isEquals(dataMap: CwfResDataMap) = (this.size == dataMap.size) && this.all { (key, resData) -> dataMap[key]?.value.contentEquals(resData.value) == true }
+fun CwfResDataMap.sameRes(dataMap: CwfResDataMap) = (this.size == dataMap.size) && this.all { (key, resData) -> dataMap[key]?.value.contentEquals(resData.value) == true }
+fun CwfMetadataMap.sameMeta(metaDataMap: CwfMetadataMap) = (this.size == metaDataMap.size) && this.all { (key, string) -> metaDataMap[key] == string }
 
 @Serializable
-data class CwfData(val json: String, var metadata: CwfMetadataMap, val resDatas: CwfResDataMap)
+data class CwfData(val json: String, var metadata: CwfMetadataMap, val resDatas: CwfResDataMap) {
+    fun simplify(): CwfData? = resDatas[ResFileMap.CUSTOM_WATCHFACE.fileName]?.let {
+            val simplifiedDatas: CwfResDataMap = mutableMapOf()
+            simplifiedDatas[ResFileMap.CUSTOM_WATCHFACE.fileName] = it
+        CwfData(json, metadata, simplifiedDatas)
+    }
+}
+data class CwfFile(val cwfData: CwfData, val zipByteArray: ByteArray)
 
 enum class CwfMetadataKey(val key: String, @StringRes val label: Int, val isPref: Boolean) {
 
@@ -286,24 +295,24 @@ class ZipWatchfaceFormat {
         const val CWF_EXTENTION = ".zip"
         const val CWF_JSON_FILE = "CustomWatchface.json"
 
-        fun loadCustomWatchface(zipInputStream: ZipInputStream, zipName: String, authorization: Boolean): CwfData? {
+        fun loadCustomWatchface(zipInputStream: ZipInputStream, zipName: String, authorization: Boolean): CwfFile? {
             var json = JSONObject()
             var metadata: CwfMetadataMap = mutableMapOf()
             val resDatas: CwfResDataMap = mutableMapOf()
-
+            val testZip = byteArrayToZipInputStream(zipInputStreamToByteArray(zipInputStream))
             try {
-                var zipEntry: ZipEntry? = zipInputStream.nextEntry
+                var zipEntry: ZipEntry? = testZip.nextEntry
                 while (zipEntry != null) {
                     val entryName = zipEntry.name
 
                     val buffer = ByteArray(2048)
                     val byteArrayOutputStream = ByteArrayOutputStream()
-                    var count = zipInputStream.read(buffer)
+                    var count = testZip.read(buffer)
                     while (count != -1) {
                         byteArrayOutputStream.write(buffer, 0, count)
-                        count = zipInputStream.read(buffer)
+                        count = testZip.read(buffer)
                     }
-                    zipInputStream.closeEntry()
+                    testZip.closeEntry()
 
                     if (entryName == CWF_JSON_FILE) {
                         val jsonString = byteArrayOutputStream.toByteArray().toString(Charsets.UTF_8)
@@ -319,12 +328,12 @@ class ZipWatchfaceFormat {
                         } else if (drawableFormat != ResFormat.UNKNOWN)
                             resDatas[entryName.substringBeforeLast(".")] = ResData(byteArrayOutputStream.toByteArray(), drawableFormat)
                     }
-                    zipEntry = zipInputStream.nextEntry
+                    zipEntry = testZip.nextEntry
                 }
 
                 // Valid CWF file must contains a valid json file with a name within metadata and a custom watchface image
                 return if (metadata.containsKey(CwfMetadataKey.CWF_NAME) && resDatas.containsKey(ResFileMap.CUSTOM_WATCHFACE.fileName))
-                    CwfData(json.toString(4), metadata, resDatas)
+                    CwfFile(CwfData(json.toString(4), metadata, resDatas), zipInputStreamToByteArray(zipInputStream))
                 else
                     null
 
@@ -368,5 +377,20 @@ class ZipWatchfaceFormat {
             }
             return metadata
         }
+
+        fun zipInputStreamToByteArray(zipInputStream: ZipInputStream): ByteArray {
+            val buffer = ByteArray(1024)
+            val byteArrayOutputStream = ByteArrayOutputStream()
+            var len: Int
+            while (zipInputStream.read(buffer).also { len = it } > 0) {
+                byteArrayOutputStream.write(buffer, 0, len)
+            }
+            return byteArrayOutputStream.toByteArray()
+        }
+
+        fun byteArrayToZipInputStream(byteArray: ByteArray): ZipInputStream {
+            val byteArrayInputStream = ByteArrayInputStream(byteArray)
+            return ZipInputStream(byteArrayInputStream)
+        }
     }
 }

core/interfaces/src/main/kotlin/app/aaps/core/interfaces/rx/weardata/EventData.kt

@@ -292,10 +292,9 @@ sealed class EventData : Event() {
     }
 
     @Serializable
-    data class ActionSetCustomWatchface(
+    data class ActionSetCustomWatchface(val customWatchfaceData: CwfData) : EventData()
-        val customWatchfaceData: CwfData
+    @Serializable
-    ) : EventData()
+    data class ActionUpdateCustomWatchface(val customWatchfaceData: CwfData) : EventData()
-
     @Serializable
     data class ActionrequestCustomWatchface(val exportFile: Boolean) : EventData()
 

core/utils/src/main/res/values/keys.xml

@@ -116,6 +116,7 @@
     <string name="key_wearwizard_cob" translatable="false">wearwizard_cob</string>
     <string name="key_wearwizard_iob" translatable="false">wearwizard_iob</string>
     <string name="key_wear_custom_watchface_autorization" translatable="false">wear_custom_watchface_autorization</string>
+    <string name="key_wear_custom_watchface_save_cwfData" translatable="false">wear_custom_watchface_save_cwfdata</string>
     <string name="key_objectives_bg_is_available_in_ns" translatable="false">ObjectivesbgIsAvailableInNS</string>
     <string name="key_objectives_pump_status_is_available_in_ns" translatable="false">ObjectivespumpStatusIsAvailableInNS</string>
     <string name="key_statuslights_cage_warning" translatable="false">statuslights_cage_warning</string>

plugins/configuration/src/main/kotlin/app/aaps/plugins/configuration/maintenance/PrefFileListProviderImpl.kt

@@ -12,6 +12,7 @@ import app.aaps.core.interfaces.maintenance.PrefsMetadataKey
 import app.aaps.core.interfaces.resources.ResourceHelper
 import app.aaps.core.interfaces.rx.bus.RxBus
 import app.aaps.core.interfaces.rx.weardata.CwfData
+import app.aaps.core.interfaces.rx.weardata.CwfFile
 import app.aaps.core.interfaces.rx.weardata.EventData
 import app.aaps.core.interfaces.rx.weardata.ZipWatchfaceFormat
 import app.aaps.core.interfaces.sharedPreferences.SP
@@ -97,11 +98,11 @@ class PrefFileListProviderImpl @Inject constructor(
         return prefFiles
     }
 
-    override fun listCustomWatchfaceFiles(): MutableList<CwfData> {
+    override fun listCustomWatchfaceFiles(): MutableList<CwfFile> {
-        val customWatchfaceFiles = mutableListOf<CwfData>()
+        val customWatchfaceFiles = mutableListOf<CwfFile>()
-        val customAwtchfaceAuthorization = sp.getBoolean(app.aaps.core.utils.R.string.key_wear_custom_watchface_autorization, false)
+        val customWatchfaceAuthorization = sp.getBoolean(app.aaps.core.utils.R.string.key_wear_custom_watchface_autorization, false)
         exportsPath.walk().filter { it.isFile && it.name.endsWith(ZipWatchfaceFormat.CWF_EXTENTION) }.forEach { file ->
-            ZipWatchfaceFormat.loadCustomWatchface(ZipInputStream(file.inputStream()), file.name, customAwtchfaceAuthorization)?.also { customWatchface ->
+            ZipWatchfaceFormat.loadCustomWatchface(ZipInputStream(file.inputStream()), file.name, customWatchfaceAuthorization)?.also { customWatchface ->
                 customWatchfaceFiles.add(customWatchface)
             }
         }
@@ -111,9 +112,9 @@ class PrefFileListProviderImpl @Inject constructor(
                 for (assetFileName in assetFiles) {
                     if (assetFileName.endsWith(ZipWatchfaceFormat.CWF_EXTENTION)) {
                         val assetInputStream = context.assets.open(assetFileName)
-                        ZipWatchfaceFormat.loadCustomWatchface(ZipInputStream(assetInputStream), assetFileName, customAwtchfaceAuthorization)?.also { customWatchface ->
+                        ZipWatchfaceFormat.loadCustomWatchface(ZipInputStream(assetInputStream), assetFileName, customWatchfaceAuthorization)?.also { customWatchface ->
                             customWatchfaceFiles.add(customWatchface)
-                            rxBus.send(EventData.ActionGetCustomWatchface(EventData.ActionSetCustomWatchface(customWatchface), exportFile = true, withDate = false))
+                            //rxBus.send(EventData.ActionGetCustomWatchface(EventData.ActionSetCustomWatchface(customWatchface.cwfData), exportFile = true, withDate = false))
                         }
                         assetInputStream.close()
                     }

plugins/configuration/src/main/kotlin/app/aaps/plugins/configuration/maintenance/activities/CustomWatchfaceImportListActivity.kt

@@ -15,6 +15,7 @@ import app.aaps.core.interfaces.rx.bus.RxBus
 import app.aaps.core.interfaces.rx.events.EventMobileDataToWear
 import app.aaps.core.interfaces.rx.weardata.CUSTOM_VERSION
 import app.aaps.core.interfaces.rx.weardata.CwfData
+import app.aaps.core.interfaces.rx.weardata.CwfFile
 import app.aaps.core.interfaces.rx.weardata.CwfMetadataKey.CWF_AUTHOR
 import app.aaps.core.interfaces.rx.weardata.CwfMetadataKey.CWF_AUTHOR_VERSION
 import app.aaps.core.interfaces.rx.weardata.CwfMetadataKey.CWF_CREATED_AT
@@ -22,6 +23,7 @@ import app.aaps.core.interfaces.rx.weardata.CwfMetadataKey.CWF_FILENAME
 import app.aaps.core.interfaces.rx.weardata.CwfMetadataKey.CWF_NAME
 import app.aaps.core.interfaces.rx.weardata.CwfMetadataKey.CWF_VERSION
 import app.aaps.core.interfaces.rx.weardata.CwfMetadataMap
+import app.aaps.core.interfaces.rx.weardata.CwfResDataMap
 import app.aaps.core.interfaces.rx.weardata.EventData
 import app.aaps.core.interfaces.rx.weardata.ResFileMap
 import app.aaps.core.interfaces.rx.weardata.ZipWatchfaceFormat
@@ -56,10 +58,10 @@ class CustomWatchfaceImportListActivity : TranslatedDaggerAppCompatActivity() {
         supportActionBar?.setDisplayShowTitleEnabled(true)
 
         binding.recyclerview.layoutManager = LinearLayoutManager(this)
-        binding.recyclerview.adapter = RecyclerViewAdapter(prefFileListProvider.listCustomWatchfaceFiles().sortedBy { it.metadata[CWF_NAME] })
+        binding.recyclerview.adapter = RecyclerViewAdapter(prefFileListProvider.listCustomWatchfaceFiles().sortedBy { it.cwfData.metadata[CWF_NAME] })
     }
 
-    inner class RecyclerViewAdapter internal constructor(private var customWatchfaceFileList: List<CwfData>) : RecyclerView.Adapter<RecyclerViewAdapter.CwfFileViewHolder>() {
+    inner class RecyclerViewAdapter internal constructor(private var customWatchfaceFileList: List<CwfFile>) : RecyclerView.Adapter<RecyclerViewAdapter.CwfFileViewHolder>() {
 
         inner class CwfFileViewHolder(val customWatchfaceImportListItemBinding: CustomWatchfaceImportListItemBinding) : RecyclerView.ViewHolder(customWatchfaceImportListItemBinding.root) {
 
@@ -67,11 +69,14 @@ class CustomWatchfaceImportListActivity : TranslatedDaggerAppCompatActivity() {
                 with(customWatchfaceImportListItemBinding) {
                     root.isClickable = true
                     customWatchfaceImportListItemBinding.root.setOnClickListener {
-                        val customWatchfaceFile = filelistName.tag as CwfData
+                        val customWatchfaceFile = filelistName.tag as CwfFile
-                        val customWF = EventData.ActionSetCustomWatchface(customWatchfaceFile)
+                        val cwfData = CwfData(customWatchfaceFile.cwfData.json, customWatchfaceFile.cwfData.metadata, mutableMapOf())
+                        //Save json and metadata
+                        sp.putString(app.aaps.core.utils.R.string.key_wear_custom_watchface_save_cwfData, EventData.ActionSetCustomWatchface(cwfData).serialize())
                         val i = Intent()
                         setResult(FragmentActivity.RESULT_OK, i)
-                        rxBus.send(EventMobileDataToWear(customWF))
+                        rxBus.send(EventMobileDataToWear(customWatchfaceFile.zipByteArray))
+                        aapsLogger.debug("XXXXX: ${customWatchfaceFile.zipByteArray.size}")
                         finish()
                     }
                 }
@@ -89,8 +94,8 @@ class CustomWatchfaceImportListActivity : TranslatedDaggerAppCompatActivity() {
 
         override fun onBindViewHolder(holder: CwfFileViewHolder, position: Int) {
             val customWatchfaceFile = customWatchfaceFileList[position]
-            val metadata = customWatchfaceFile.metadata
+            val metadata = customWatchfaceFile.cwfData.metadata
-            val drawable = customWatchfaceFile.resDatas[ResFileMap.CUSTOM_WATCHFACE.fileName]?.toDrawable(resources)
+            val drawable = customWatchfaceFile.cwfData.resDatas[ResFileMap.CUSTOM_WATCHFACE.fileName]?.toDrawable(resources)
             with(holder.customWatchfaceImportListItemBinding) {
                 val fileName = metadata[CWF_FILENAME]?.let { "$it${ZipWatchfaceFormat.CWF_EXTENTION}" } ?: ""
                 filelistName.text = rh.gs(app.aaps.core.interfaces.R.string.metadata_wear_import_filename, fileName)

plugins/main/src/main/kotlin/app/aaps/plugins/main/general/wear/WearPlugin.kt

@@ -114,10 +114,12 @@ class WearPlugin @Inject constructor(
         savedCustomWatchface?.let { cwf ->
             val cwf_authorization = sp.getBoolean(app.aaps.core.utils.R.string.key_wear_custom_watchface_autorization, false)
             if (cwf_authorization != cwf.metadata[CwfMetadataKey.CWF_AUTHORIZATION]?.toBooleanStrictOrNull()) {
-                // resend new customWatchface to Watch with updated authorization for preferences update
+                // update new customWatchface to Watch with updated authorization for preferences update
-                val newCwf = cwf.copy()
+                CwfData(cwf.json, cwf.metadata, mutableMapOf()).also {
-                newCwf.metadata[CwfMetadataKey.CWF_AUTHORIZATION] = sp.getBoolean(app.aaps.core.utils.R.string.key_wear_custom_watchface_autorization, false).toString()
+                    it.metadata[CwfMetadataKey.CWF_AUTHORIZATION] = sp.getBoolean(app.aaps.core.utils.R.string.key_wear_custom_watchface_autorization, false).toString()
-                rxBus.send(EventMobileDataToWear(EventData.ActionSetCustomWatchface(newCwf)))
+                    sp.putString(app.aaps.core.utils.R.string.key_wear_custom_watchface_save_cwfData, EventData.ActionSetCustomWatchface(it).serialize())
+                    rxBus.send(EventMobileToWear(EventData.ActionUpdateCustomWatchface(it)))
+                }
             }
         }
     }

plugins/main/src/main/kotlin/app/aaps/plugins/main/general/wear/wearintegration/DataHandlerMobile.kt

@@ -31,6 +31,7 @@ import app.aaps.core.interfaces.rx.AapsSchedulers
 import app.aaps.core.interfaces.rx.bus.RxBus
 import app.aaps.core.interfaces.rx.events.EventMobileToWear
 import app.aaps.core.interfaces.rx.events.EventWearUpdateGui
+import app.aaps.core.interfaces.rx.weardata.CwfMetadataKey
 import app.aaps.core.interfaces.rx.weardata.EventData
 import app.aaps.core.interfaces.sharedPreferences.SP
 import app.aaps.core.interfaces.ui.UiInteraction
@@ -70,6 +71,7 @@ import app.aaps.plugins.main.R
 import dagger.android.HasAndroidInjector
 import io.reactivex.rxjava3.disposables.CompositeDisposable
 import io.reactivex.rxjava3.kotlin.plusAssign
+import org.json.JSONObject
 import java.text.DateFormat
 import java.text.SimpleDateFormat
 import java.util.Date
@@ -1267,6 +1269,23 @@ class DataHandlerMobile @Inject constructor(
     private fun handleGetCustomWatchface(command: EventData.ActionGetCustomWatchface) {
         val customWatchface = command.customWatchface
         aapsLogger.debug(LTag.WEAR, "Custom Watchface received from ${command.sourceNodeId}: ${customWatchface.customWatchfaceData.json}")
+        try {
+
+            var s = sp.getStringOrNull(app.aaps.core.utils.R.string.key_wear_custom_watchface_save_cwfData, null)
+            if (s != null) {
+                (EventData.deserialize(s) as EventData.ActionSetCustomWatchface).also { savedCwData ->
+                    if (customWatchface.customWatchfaceData.json != savedCwData.customWatchfaceData.json &&
+                        customWatchface.customWatchfaceData.metadata[CwfMetadataKey.CWF_NAME] == savedCwData.customWatchfaceData.metadata[CwfMetadataKey.CWF_NAME] &&
+                        customWatchface.customWatchfaceData.metadata[CwfMetadataKey.CWF_AUTHOR_VERSION] == savedCwData.customWatchfaceData.metadata[CwfMetadataKey.CWF_AUTHOR_VERSION]
+                    ) {
+                        // if different json but same name and author version, then resync json and metadata to watch to update filename and authorization
+                        rxBus.send(EventMobileToWear(EventData.ActionUpdateCustomWatchface(savedCwData.customWatchfaceData)))
+                    }
+                }
+            }
+        } catch (exception: Exception) {
+            aapsLogger.error(LTag.WEAR, exception.toString())
+        }
         rxBus.send(EventWearUpdateGui(customWatchface.customWatchfaceData, command.exportFile))
         if (command.exportFile)
             importExportPrefs.exportCustomWatchface(customWatchface.customWatchfaceData, command.withDate)

plugins/main/src/main/kotlin/app/aaps/plugins/main/general/wear/wearintegration/DataLayerListenerServiceMobile.kt

@@ -93,7 +93,7 @@ class DataLayerListenerServiceMobile : WearableListenerService() {
         disposable += rxBus
             .toObservable(EventMobileDataToWear::class.java)
             .observeOn(aapsSchedulers.io)
-            .subscribe { sendMessage(rxDataPath, it.payload.serializeByte()) }
+            .subscribe { sendMessage(rxDataPath, it.payload) }
     }
 
     override fun onCapabilityChanged(p0: CapabilityInfo) {
@@ -214,6 +214,7 @@ class DataLayerListenerServiceMobile : WearableListenerService() {
 
     private fun sendMessage(path: String, data: ByteArray) {
         aapsLogger.debug(LTag.WEAR, "sendMessage: $path")
+        aapsLogger.debug("XXXXX: $path, ${data.size}")
         transcriptionNodeId?.also { nodeId ->
             messageClient
                 .sendMessage(nodeId, path, data).apply {

wear/src/main/kotlin/app/aaps/wear/comm/DataHandlerWear.kt

@@ -186,7 +186,17 @@ class DataHandlerWear @Inject constructor(
             .subscribe {
                 aapsLogger.debug(LTag.WEAR, "Custom Watchface received from ${it.sourceNodeId}")
                 persistence.store(it)
-                persistence.readCustomWatchface()?.let {
+                persistence.readSimplifiedCwf()?.let {
+                    rxBus.send(EventWearDataToMobile(EventData.ActionGetCustomWatchface(it, false)))
+                }
+            }
+        disposable += rxBus
+            .toObservable(EventData.ActionUpdateCustomWatchface::class.java)
+            .observeOn(aapsSchedulers.io)
+            .subscribe {
+                aapsLogger.debug(LTag.WEAR, "Custom Watchface received from ${it.sourceNodeId}")
+                persistence.store(it)
+                persistence.readSimplifiedCwf()?.let {
                     rxBus.send(EventWearDataToMobile(EventData.ActionGetCustomWatchface(it, false)))
                 }
             }
@@ -205,7 +215,7 @@ class DataHandlerWear @Inject constructor(
             .observeOn(aapsSchedulers.io)
             .subscribe { eventData ->
                 aapsLogger.debug(LTag.WEAR, "Custom Watchface requested from ${eventData.sourceNodeId} export ${eventData.exportFile}")
-                persistence.readCustomWatchface(eventData.exportFile)?.let {
+                persistence.readSimplifiedCwf(eventData.exportFile)?.let {
                     rxBus.send(EventWearDataToMobile(EventData.ActionGetCustomWatchface(it, eventData.exportFile)))
                 }
             }

wear/src/main/kotlin/app/aaps/wear/comm/DataLayerListenerServiceWear.kt

@@ -12,6 +12,7 @@ import app.aaps.core.interfaces.rx.bus.RxBus
 import app.aaps.core.interfaces.rx.events.EventWearDataToMobile
 import app.aaps.core.interfaces.rx.events.EventWearToMobile
 import app.aaps.core.interfaces.rx.weardata.EventData
+import app.aaps.core.interfaces.rx.weardata.ZipWatchfaceFormat
 import app.aaps.core.interfaces.sharedPreferences.SP
 import app.aaps.wear.interaction.utils.Persistence
 import app.aaps.wear.interaction.utils.WearUtil
@@ -127,9 +128,13 @@ class DataLayerListenerServiceWear : WearableListenerService() {
             }
 
             rxDataPath -> {
-                aapsLogger.debug(LTag.WEAR, "onMessageReceived: ${messageEvent.data}")
+                aapsLogger.debug(LTag.WEAR, "onMessageReceived: ${messageEvent.data.size}")
-                val command = EventData.deserializeByte(messageEvent.data)
+                ZipWatchfaceFormat.loadCustomWatchface(ZipWatchfaceFormat.byteArrayToZipInputStream(messageEvent.data), "NewWatchface", false)?.let {
+                    val command = EventData.ActionSetCustomWatchface(it.cwfData)
                     rxBus.send(command.also { it.sourceNodeId = messageEvent.sourceNodeId })
+
+                    aapsLogger.debug("XXXXX: ${it.cwfData.json}")
+                }
                 // Use this sender
                 transcriptionNodeId = messageEvent.sourceNodeId
                 aapsLogger.debug(LTag.WEAR, "Updated node: $transcriptionNodeId")

wear/src/main/kotlin/app/aaps/wear/interaction/utils/Persistence.kt

@@ -3,6 +3,9 @@ package app.aaps.wear.interaction.utils
 import app.aaps.annotations.OpenForTesting
 import app.aaps.core.interfaces.logging.AAPSLogger
 import app.aaps.core.interfaces.logging.LTag
+import app.aaps.core.interfaces.rx.events.EventMobileToWear
+import app.aaps.core.interfaces.rx.weardata.CwfData
+import app.aaps.core.interfaces.rx.weardata.CwfMetadataKey
 import app.aaps.core.interfaces.rx.weardata.EventData
 import app.aaps.core.interfaces.rx.weardata.EventData.Companion.deserialize
 import app.aaps.core.interfaces.rx.weardata.EventData.SingleBg
@@ -149,6 +152,26 @@ open class Persistence @Inject constructor(
         return null
     }
 
+    fun readSimplifiedCwf(isDefault: Boolean = false): EventData.ActionSetCustomWatchface? {
+        try {
+            var s = sp.getStringOrNull(if (isDefault) CUSTOM_DEFAULT_WATCHFACE else CUSTOM_WATCHFACE, null)
+            if (s != null) {
+                return (deserialize(s) as EventData.ActionSetCustomWatchface).let {
+                    EventData.ActionSetCustomWatchface(it.customWatchfaceData.simplify() ?:it.customWatchfaceData)
+                }
+
+            } else {
+                s = sp.getStringOrNull(CUSTOM_DEFAULT_WATCHFACE, null)
+                if (s != null) {
+                    return deserialize(s) as EventData.ActionSetCustomWatchface
+                }
+            }
+        } catch (exception: Exception) {
+            aapsLogger.error(LTag.WEAR, exception.toString())
+        }
+        return null
+    }
+
     fun store(singleBg: SingleBg) {
         putString(BG_DATA_PERSISTENCE_KEY, singleBg.serialize())
         aapsLogger.debug(LTag.WEAR, "Stored BG data: $singleBg")
@@ -175,6 +198,21 @@ open class Persistence @Inject constructor(
         aapsLogger.debug(LTag.WEAR, "Stored Custom Watchface ${customWatchface.customWatchfaceData} ${isdefault}: $customWatchface")
     }
 
+    fun store(customWatchface: EventData.ActionUpdateCustomWatchface) {
+        readCustomWatchface()?.let { savedCwData ->
+            if (customWatchface.customWatchfaceData.metadata[CwfMetadataKey.CWF_NAME] == savedCwData.customWatchfaceData.metadata[CwfMetadataKey.CWF_NAME] &&
+                customWatchface.customWatchfaceData.metadata[CwfMetadataKey.CWF_AUTHOR_VERSION] == savedCwData.customWatchfaceData.metadata[CwfMetadataKey.CWF_AUTHOR_VERSION]
+            ) {
+                // if different json but same name and author version, then resync json and metadata to watch to update filename and authorization
+                val newCwfData = CwfData(customWatchface.customWatchfaceData.json, customWatchface.customWatchfaceData.metadata, savedCwData.customWatchfaceData.resDatas)
+                EventData.ActionSetCustomWatchface(newCwfData).also {
+                    putString(CUSTOM_WATCHFACE, it.serialize())
+                    aapsLogger.debug(LTag.WEAR, "Update Custom Watchface ${it.customWatchfaceData} : $customWatchface")
+            }
+        }
+    }
+}
+
     fun setDefaultWatchface() {
         readCustomWatchface(true)?.let { store(it) }
         aapsLogger.debug(LTag.WEAR, "Custom Watchface reset to default")

wear/src/main/kotlin/app/aaps/wear/watchfaces/CustomWatchface.kt

@@ -44,7 +44,8 @@ import app.aaps.core.interfaces.rx.weardata.ResFileMap
 import app.aaps.core.interfaces.rx.weardata.ResFormat
 import app.aaps.core.interfaces.rx.weardata.ViewKeys
 import app.aaps.core.interfaces.rx.weardata.ZipWatchfaceFormat
-import app.aaps.core.interfaces.rx.weardata.isEquals
+import app.aaps.core.interfaces.rx.weardata.sameMeta
+import app.aaps.core.interfaces.rx.weardata.sameRes
 import app.aaps.wear.R
 import app.aaps.wear.databinding.ActivityCustomBinding
 import app.aaps.wear.watchfaces.utils.BaseWatchFace
@@ -66,6 +67,7 @@ class CustomWatchface : BaseWatchFace() {
     private var lowBatColor = Color.RED
     private var resDataMap: CwfResDataMap = mutableMapOf()
     private var json = JSONObject()
+    private var metadata: CwfMetadataMap = mutableMapOf()
     private var jsonString = ""
     private val bgColor: Int
         get() = when (singleBg.sgvLevel) {
@@ -153,8 +155,9 @@ class CustomWatchface : BaseWatchFace() {
             updatePref(it.customWatchfaceData.metadata)
             try {
                 json = JSONObject(it.customWatchfaceData.json)
-                if (!resDataMap.isEquals(it.customWatchfaceData.resDatas) || jsonString != it.customWatchfaceData.json) {
+                if (!resDataMap.sameRes(it.customWatchfaceData.resDatas) || !metadata.sameMeta(it.customWatchfaceData.metadata) || jsonString != it.customWatchfaceData.json) {
                     resDataMap = it.customWatchfaceData.resDatas
+                    metadata = it.customWatchfaceData.metadata
                     jsonString = it.customWatchfaceData.json
                     FontMap.init(this)
                     ViewMap.init(this)