Periodic sync and PAST implementation

Bug: 208222454
Test: compile
Tag: #feature
sponsor: siyuanh@

Change-Id: I443958d5fd61fe00f7de5c755aca98c5087b9a1d

1 files changed, 83 insertions, 0 deletions

diff --git a/framework/java/android/bluetooth/le/PeriodicAdvertisingManager.java b/framework/java/android/bluetooth/le/PeriodicAdvertisingManager.java
index bbd31170bb..f0ef8b9d11 100644
--- a/framework/java/android/bluetooth/le/PeriodicAdvertisingManager.java
+++ b/framework/java/android/bluetooth/le/PeriodicAdvertisingManager.java
@@ -16,6 +16,7 @@
 
 package android.bluetooth.le;
 
+import android.annotation.Nullable;
 import android.annotation.RequiresPermission;
 import android.annotation.SuppressLint;
 import android.bluetooth.Attributable;
@@ -215,6 +216,79 @@ public final class PeriodicAdvertisingManager {
         }
     }
 
+    /**
+     * Transfer periodic sync
+     *
+     * @hide
+     */
+    public void transferSync(BluetoothDevice bda, int serviceData, int syncHandle) {
+        IBluetoothGatt gatt;
+        try {
+            gatt = mBluetoothManager.getBluetoothGatt();
+        } catch (RemoteException e) {
+            Log.e(TAG, "Failed to get Bluetooth gatt - ", e);
+            PeriodicAdvertisingCallback callback = null;
+            for (PeriodicAdvertisingCallback cb : mCallbackWrappers.keySet()) {
+                callback = cb;
+            }
+            if (callback != null) {
+                callback.onSyncTransferred(bda,
+                        PeriodicAdvertisingCallback.SYNC_NO_RESOURCES);
+            }
+            return;
+        }
+        try {
+            gatt.transferSync(bda, serviceData , syncHandle, mAttributionSource);
+        } catch (RemoteException e) {
+            Log.e(TAG, "Failed to register sync - ", e);
+            return;
+        }
+    }
+
+    /**
+     * Transfer set info
+     *
+     * @hide
+     */
+    public void transferSetInfo(BluetoothDevice bda, int serviceData,
+                                int advHandle, PeriodicAdvertisingCallback callback) {
+        transferSetInfo(bda, serviceData, advHandle, callback, null);
+    }
+
+    /**
+     * Transfer set info
+     *
+     * @hide
+     */
+    public void transferSetInfo(BluetoothDevice bda, int serviceData,
+                                int advHandle, PeriodicAdvertisingCallback callback,
+                                @Nullable Handler handler) {
+        if (callback == null) {
+            throw new IllegalArgumentException("callback can't be null");
+        }
+        IBluetoothGatt gatt;
+        try {
+            gatt = mBluetoothManager.getBluetoothGatt();
+        } catch (RemoteException e) {
+            Log.e(TAG, "Failed to get Bluetooth gatt - ", e);
+            return;
+        }
+        if (handler == null) {
+            handler = new Handler(Looper.getMainLooper());
+        }
+        IPeriodicAdvertisingCallback wrapper = wrap(callback, handler);
+        if (wrapper == null) {
+            throw new IllegalArgumentException("callback was not properly registered");
+        }
+        try {
+            gatt.transferSetInfo(bda, serviceData , advHandle, wrapper, mAttributionSource);
+        } catch (RemoteException e) {
+            Log.e(TAG, "Failed to register sync - ", e);
+            return;
+        }
+
+    }
+
     @SuppressLint("AndroidFrameworkBluetoothPermission")
     private IPeriodicAdvertisingCallback wrap(PeriodicAdvertisingCallback callback,
             Handler handler) {
@@ -259,6 +333,15 @@ public final class PeriodicAdvertisingManager {
                     }
                 });
             }
+
+            public void onSyncTransferred(BluetoothDevice device, int status) {
+                handler.post(new Runnable() {
+                    @Override
+                    public void run() {
+                        callback.onSyncTransferred(device, status);
+                    }
+                });
+            }
         };
     }
 }