From c4685214d8db34166213ffa373a16af1a99401a5 Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Tue, 27 Jan 2015 21:23:50 +0100
Subject: o Adding 'recently seen' on BtDevice. Updated when scanning. o
 Removing BtScanResult, it was never used. o Getting MainActivity to listen on
 device property changed so the UI is properly updated. o Adding a status bar
 with color to indicate if the device is available, connected or not seen.

---
 .../main/java/io/trygvis/android/bt/BtDevice.java  | 49 +++++++++++++++-------
 1 file changed, 33 insertions(+), 16 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 fd9e2b9..b90ac4f 100644
--- a/app/src/main/java/io/trygvis/android/bt/BtDevice.java
+++ b/app/src/main/java/io/trygvis/android/bt/BtDevice.java
@@ -15,14 +15,13 @@ import static io.trygvis.android.bt.BtPromise.PromiseResult.detour;
 import static io.trygvis.android.bt.BtPromise.PromiseResult.fail;
 import static io.trygvis.android.bt.BtPromise.PromiseResult.waitForNextEvent;
 
-public class BtDevice<A> {
+public class BtDevice<A> implements Comparable<BtDevice> {
     private final static String TAG = BtDevice.class.getSimpleName();
 
     private final DefaultBtService btService;
     private final BluetoothDevice bluetoothDevice;
     private BluetoothGatt gatt;
     private Integer rssi;
-    private BtScanResult scanResult;
     private A tag;
     private final String address;
 
@@ -30,6 +29,10 @@ public class BtDevice<A> {
     private final boolean seenBefore;
     private final Date firstSeen;
     private Date lastSeen;
+    /**
+     * If seen in last scan.
+     */
+    private boolean recentlySeen;
     private boolean connected;
     private final WrappingBluetoothGattCallback wrappingCallback = new WrappingBluetoothGattCallback();
 
@@ -37,15 +40,15 @@ public class BtDevice<A> {
 
     BtDevice(DefaultBtService btService, BluetoothDevice bluetoothDevice, SQLiteDatabase db,
              BtService.BtDbIntegration<A> btDbIntegration, long id, Integer rssi,
-             BtScanResult scanResult, boolean seenBefore, Date firstSeen, Date lastSeen) {
+             boolean seenBefore, Date firstSeen, Date lastSeen, boolean recentlySeen) {
         this.btService = btService;
         this.bluetoothDevice = bluetoothDevice;
         this.id = id;
         this.rssi = rssi;
-        this.scanResult = scanResult;
         this.seenBefore = seenBefore;
         this.firstSeen = firstSeen;
         this.lastSeen = lastSeen;
+        this.recentlySeen = recentlySeen;
 
         this.tag = btDbIntegration.createTag(db, this);
         this.address = bluetoothDevice.getAddress();
@@ -60,7 +63,7 @@ public class BtDevice<A> {
     }
 
     public String getAddress() {
-        return bluetoothDevice.getAddress();
+        return address;
     }
 
     public String getName() {
@@ -71,10 +74,6 @@ public class BtDevice<A> {
         return rssi;
     }
 
-    public BtScanResult getScanResult() {
-        return scanResult;
-    }
-
     public boolean isSeenBefore() {
         return seenBefore;
     }
@@ -91,6 +90,14 @@ public class BtDevice<A> {
         this.lastSeen = lastSeen;
     }
 
+    public boolean isRecentlySeen() {
+        return recentlySeen;
+    }
+
+    public void setRecentlySeen(boolean recentlySeen) {
+        this.recentlySeen = recentlySeen;
+    }
+
     /**
      * The first handler must handle a onDirect().
      * <p>
@@ -101,7 +108,7 @@ public class BtDevice<A> {
             throw new RuntimeException("The current callback is not done.");
         }
 
-        Log.i(TAG, "withConnection(), address=" + bluetoothDevice.getAddress() + ", connected: " + (gatt != null));
+        Log.i(TAG, "withConnection(), address=" + address + ", connected: " + (gatt != null));
 
         BtPromise newPromise;
         if (gatt == null) {
@@ -160,7 +167,7 @@ public class BtDevice<A> {
 
     @Override
     public String toString() {
-        return "BtDevice{address=" + bluetoothDevice.getAddress() + '}';
+        return "BtDevice{address=" + address + '}';
     }
 
     @Override
@@ -174,12 +181,17 @@ public class BtDevice<A> {
 
         BtDevice other = (BtDevice) o;
 
-        return getAddress().equals(other.getAddress());
+        return address.equals(other.getAddress());
     }
 
     @Override
     public int hashCode() {
-        return getAddress().hashCode();
+        return address.hashCode();
+    }
+
+    @Override
+    public int compareTo(BtDevice that) {
+        return address.compareTo(that.address);
     }
 
     private class WrappingBluetoothGattCallback extends BluetoothGattCallback {
@@ -196,6 +208,11 @@ public class BtDevice<A> {
             BtDevice.this.connected = status == BluetoothGatt.GATT_SUCCESS &&
                     newState == BluetoothGatt.STATE_CONNECTED;
 
+            if (oldConnected && BtDevice.this.connected) {
+                Log.i(TAG, "Wrapping: Extra 'onConnectionStateChange' event, ignoring. gatt=" + gatt);
+                return;
+            }
+
             try {
                 if (callback != null) {
                     callback.onConnectionStateChange(gatt, status, newState);
@@ -203,14 +220,14 @@ public class BtDevice<A> {
             } finally {
                 if (!BtDevice.this.connected) {
                     if (oldConnected) {
-                        Log.i(TAG, "Wrapper: Lost connection, removing gatt. gatt=" + gatt);
+                        Log.i(TAG, "Wrapping: Lost connection, removing gatt. gatt=" + gatt);
                     } else {
-                        Log.i(TAG, "Wrapper: Lost connection, was not connected. gatt=" + gatt);
+                        Log.i(TAG, "Wrapping: Lost connection, was not connected. gatt=" + gatt);
                     }
 
                     BtDevice.this.gatt = null;
                 } else {
-                    Log.i(TAG, "Wrapper: connected");
+                    Log.i(TAG, "Wrapping: connected");
                 }
             }
         }
-- 
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