From 4a2ca2d94c827566f8682e8dbd6fbdf17d70b4dd Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Sun, 4 Jan 2015 23:48:53 +0100
Subject: o Adding a way to prepend callbacks on the promise's queue. Needed
 for devices that give you [disconnect, connect] events when connecting. Yay.
 o Reading meta data from the Soil Moisture device.

---
 .../main/java/io/trygvis/android/bt/BtDevice.java   | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

(limited to 'app/src/main/java/io/trygvis/android/bt/BtDevice.java')

diff --git a/app/src/main/java/io/trygvis/android/bt/BtDevice.java b/app/src/main/java/io/trygvis/android/bt/BtDevice.java
index edad522..1c7666e 100644
--- a/app/src/main/java/io/trygvis/android/bt/BtDevice.java
+++ b/app/src/main/java/io/trygvis/android/bt/BtDevice.java
@@ -1,6 +1,8 @@
 package io.trygvis.android.bt;
 
 import android.bluetooth.BluetoothDevice;
+import android.bluetooth.BluetoothGatt;
+import android.bluetooth.BluetoothGattCallback;
 import android.util.Log;
 
 import java.util.Date;
@@ -10,6 +12,7 @@ public class BtDevice<A extends BtDevice.BtDeviceWrapper<A>> {
 
     private final DefaultBtService btService;
     private final BluetoothDevice bluetoothDevice;
+    private BluetoothGatt gatt;
     private Integer rssi;
     private BtScanResult scanResult;
     private A tag;
@@ -24,8 +27,8 @@ public class BtDevice<A extends BtDevice.BtDeviceWrapper<A>> {
     }
 
     BtDevice(DefaultBtService btService, BluetoothDevice bluetoothDevice,
-            BtService.BtDbIntegration<A> btDbIntegration, long id, Integer rssi,
-            BtScanResult scanResult, boolean seenBefore, Date firstSeen, Date lastSeen) {
+             BtService.BtDbIntegration<A> btDbIntegration, long id, Integer rssi,
+             BtScanResult scanResult, boolean seenBefore, Date firstSeen, Date lastSeen) {
         this.btService = btService;
         this.bluetoothDevice = bluetoothDevice;
         this.tag = btDbIntegration.createTag(this);
@@ -73,12 +76,20 @@ public class BtDevice<A extends BtDevice.BtDeviceWrapper<A>> {
         this.lastSeen = lastSeen;
     }
 
-    public boolean connect(BtActionExecutor executor) {
-        Log.i(TAG, "connect(), address=" + bluetoothDevice.getAddress() + ", queue=" + executor);
-        bluetoothDevice.connectGatt(btService, false, executor.asCallback());
+    public synchronized boolean connect(BtPromise executor) {
+        Log.i(TAG, "connect(), address=" + bluetoothDevice.getAddress());
+        BluetoothGattCallback callback = executor.asCallback();
+        gatt = bluetoothDevice.connectGatt(btService, false, callback);
         return true;
     }
 
+    public synchronized void disconnect() {
+        if (gatt != null) {
+            gatt.disconnect();
+            gatt = null;
+        }
+    }
+
     public BtScanResult getScanResult() {
         return scanResult;
     }
-- 
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