From 095c70d469885b8c6426b3a3d816ac710e306d90 Mon Sep 17 00:00:00 2001
From: Andreas Shimokawa <shimokawa@fsfe.org>
Date: Wed, 15 Jul 2015 00:32:13 +0200
Subject: [PATCH] Pebble: preparations for WIP Gadgetbridge Pebble App

---
 .../pebble/GadgetbridgePblSupport.java        | 52 +++++++++++++++++++
 .../gadgetbridge/pebble/PebbleProtocol.java   |  4 ++
 2 files changed, 56 insertions(+)
 create mode 100644 app/src/main/java/nodomain/freeyourgadget/gadgetbridge/pebble/GadgetbridgePblSupport.java

diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/pebble/GadgetbridgePblSupport.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/pebble/GadgetbridgePblSupport.java
new file mode 100644
index 000000000..9720bd4a0
--- /dev/null
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/pebble/GadgetbridgePblSupport.java
@@ -0,0 +1,52 @@
+package nodomain.freeyourgadget.gadgetbridge.pebble;
+
+import android.util.Pair;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.nio.ByteBuffer;
+import java.util.ArrayList;
+import java.util.UUID;
+
+import nodomain.freeyourgadget.gadgetbridge.deviceevents.GBDeviceEvent;
+import nodomain.freeyourgadget.gadgetbridge.deviceevents.GBDeviceEventSendBytes;
+
+public class GadgetbridgePblSupport {
+
+    public static final int KEY_TIMESTAMP = 1;
+    public static final int KEY_SAMPLES = 2;
+
+    public static final UUID uuid = UUID.fromString("61476764-7465-7262-6469-656775527a6c");
+    private final PebbleProtocol mPebbleProtocol;
+
+    private static final Logger LOG = LoggerFactory.getLogger(GadgetbridgePblSupport.class);
+
+    public GadgetbridgePblSupport(PebbleProtocol pebbleProtocol) {
+        mPebbleProtocol = pebbleProtocol;
+    }
+
+    public GBDeviceEvent handleMessage(ArrayList<Pair<Integer, Object>> pairs) {
+        int timestamp = 0;
+        for (Pair<Integer, Object> pair : pairs) {
+            switch (pair.first) {
+                case KEY_TIMESTAMP:
+                    timestamp = (int) pair.second;
+                    LOG.info("got timestamp " + timestamp);
+                    break;
+                case KEY_SAMPLES:
+                    byte[] samples = (byte[]) pair.second;
+                    LOG.info("got " + samples.length + " samples");
+                    ByteBuffer samplesBuffer = ByteBuffer.wrap(samples);
+                    // TODO: read samples and put into database
+                    break;
+                default:
+                    LOG.info("unhandled key: " + pair.first);
+                    break;
+            }
+        }
+        GBDeviceEventSendBytes sendBytes = new GBDeviceEventSendBytes();
+        sendBytes.encodedBytes = mPebbleProtocol.encodeApplicationMessageAck(uuid, mPebbleProtocol.last_id);
+        return sendBytes;
+    }
+}
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/pebble/PebbleProtocol.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/pebble/PebbleProtocol.java
index af4987044..8737168e0 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/pebble/PebbleProtocol.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/pebble/PebbleProtocol.java
@@ -177,6 +177,7 @@ public class PebbleProtocol extends GBDeviceProtocol {
 
     private MorpheuzSupport mMorpheuzSupport = new MorpheuzSupport(PebbleProtocol.this);
     private WeatherNeatSupport mWeatherNeatSupport = new WeatherNeatSupport(PebbleProtocol.this);
+    private GadgetbridgePblSupport mGadgetbridgePblSupport = new GadgetbridgePblSupport(PebbleProtocol.this);
 
     private static byte[] encodeSimpleMessage(short endpoint, byte command) {
         ByteBuffer buf = ByteBuffer.allocate(LENGTH_PREFIX + LENGTH_SIMPLEMESSAGE);
@@ -956,6 +957,9 @@ public class PebbleProtocol extends GBDeviceProtocol {
                         } else if (MorpheuzSupport.uuid.equals(uuid)) {
                             ArrayList<Pair<Integer, Object>> dict = decodeDict(buf);
                             devEvt = mMorpheuzSupport.handleMessage(dict);
+                        } else if (GadgetbridgePblSupport.uuid.equals(uuid)) {
+                            ArrayList<Pair<Integer, Object>> dict = decodeDict(buf);
+                            devEvt = mGadgetbridgePblSupport.handleMessage(dict);
                         }
                         break;
                     case APPLICATIONMESSAGE_ACK: