1 files changed, 102 insertions, 0 deletions
diff --git a/app/src/main/java/no/topi/fiken/display/DisplayService.java b/app/src/main/java/no/topi/fiken/display/DisplayService.java
new file mode 100644
index 0000000..c907138
--- /dev/null
+++ b/app/src/main/java/no/topi/fiken/display/DisplayService.java
@@ -0,0 +1,102 @@
+package no.topi.fiken.display;
+
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.os.Binder;
+
+public interface DisplayService {
+
+    enum IntentExtra {
+        DEVICE_NAME,
+        DEVICE_ADDRESS,
+        DEVICE_IS_DISPLAY,
+        RSSI,
+        SCANNING,
+        CONNECTED,
+    }
+
+    public static enum IntentAction {
+        DEVICE_UPDATE;
+
+        private final String key = getClass().getName() + "." + name();
+
+        public Intent intent() {
+            return new Intent(key);
+        }
+
+        public static final IntentFilter ALL_FILTER = new IntentFilter() {{
+            for (DefaultDisplayService.IntentAction intentAction : DefaultDisplayService.IntentAction.values()) {
+                addAction(intentAction.key);
+            }
+        }};
+
+        public static IntentAction valueOf(Intent intent) {
+            try {
+                return valueOf(intent.getAction().replaceAll(".*\\.", ""));
+            } catch (IllegalArgumentException e) {
+                return null;
+            }
+        }
+    }
+
+    public class LocalBinder extends Binder {
+        private final DisplayService service;
+
+        public LocalBinder(DisplayService service) {
+            this.service = service;
+        }
+
+        DisplayService getService() {
+            return service;
+        }
+    }
+
+    boolean initialize();
+
+    void startScan();
+
+    void stopScan();
+
+    boolean connect(String address);
+
+    public void disconnect();
+
+    class DeviceInfo {
+        final String address;
+        int rssi = 0;
+        Boolean isDisplay = null;
+        String name;
+
+        DeviceInfo(String address, int rssi) {
+            this.address = address;
+            this.rssi = rssi;
+        }
+
+        @Override
+        public boolean equals(Object o) {
+            if (this == o) return true;
+            if (o == null || getClass() != o.getClass()) return false;
+
+            DeviceInfo that = (DeviceInfo) o;
+
+            return address.equals(that.address);
+        }
+
+        @Override
+        public int hashCode() {
+            return address.hashCode();
+        }
+
+        public void update(Intent intent) {
+            if (intent.hasExtra(IntentExtra.DEVICE_IS_DISPLAY.name())) {
+                isDisplay = intent.getBooleanExtra(IntentExtra.DEVICE_IS_DISPLAY.name(), false);
+            }
+            if (intent.hasExtra(IntentExtra.RSSI.name())) {
+                rssi = intent.getIntExtra(IntentExtra.RSSI.name(), 0);
+            }
+            if (intent.hasExtra(IntentExtra.DEVICE_NAME.name())) {
+                name = intent.getStringExtra(IntentExtra.DEVICE_NAME.name());
+            }
+        }
+    }
+}