diff --git a/core/java/android/bluetooth/BluetoothDevice.java b/core/java/android/bluetooth/BluetoothDevice.java
index f81ba731ef0af..b52a82260aae2 100644
--- a/core/java/android/bluetooth/BluetoothDevice.java
+++ b/core/java/android/bluetooth/BluetoothDevice.java
@@ -28,6 +28,7 @@ import android.util.Log;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
+import java.util.UUID;
/**
* Represents a remote Bluetooth device.
@@ -225,6 +226,20 @@ public final class BluetoothDevice implements Parcelable {
/** @hide */
public static final String EXTRA_PASSKEY = "android.bluetooth.device.extra.PASSKEY";
+ /**
+ * Broadcast Action: This intent is used to broadcast the {@link UUID}
+ * wrapped as a {@link ParcelUuid} of the remote device after it has been
+ * fetched. This intent is sent only when the UUIDs of the remote device
+ * are requested to be fetched using Service Discovery Protocol
+ * Always contains the extra field {@link #EXTRA_DEVICE}
+ *
Always contains the extra filed {@link #EXTRA_UUID}
+ *
Requires {@link android.Manifest.permission#BLUETOOTH} to receive.
+ * @hide
+ */
+ @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
+ public static final String ACTION_UUID =
+ "android.bleutooth.device.action.UUID";
+
/**
* Broadcast Action: Indicates a failure to retrieve the name of a remote
* device.
@@ -292,6 +307,15 @@ public final class BluetoothDevice implements Parcelable {
* @hide */
public static final int PAIRING_VARIANT_DISPLAY_PASSKEY = 4;
+ /**
+ * Used as an extra field in {@link #ACTION_UUID} intents,
+ * Contains the {@link ParcelUuid}s of the remote device which is a parcelable
+ * version of {@link UUID}.
+ * @hide
+ */
+ public static final String EXTRA_UUID = "android.bluetooth.device.extra.UUID";
+
+
private static IBluetooth sService; /* Guarenteed constant after first object constructed */
private final String mAddress;
@@ -507,6 +531,27 @@ public final class BluetoothDevice implements Parcelable {
return null;
}
+ /**
+ * Perform a SDP query on the remote device to get the UUIDs
+ * supported. This API is asynchronous and an Intent is sent,
+ * with the UUIDs supported by the remote end. If there is an error
+ * in getting the SDP records or if the process takes a long time,
+ * an Intent is sent with the UUIDs that is currently present in the
+ * cache. Clients should use the {@link getUuids} to get UUIDs
+ * is SDP is not to be performed.
+ *
+ * @return False if the sanity check fails, True if the process
+ * of initiating an ACL connection to the remote device
+ * was started.
+ * @hide
+ */
+ public boolean fetchUuidsWithSdp() {
+ try {
+ return sService.fetchRemoteUuidsWithSdp(mAddress);
+ } catch (RemoteException e) {Log.e(TAG, "", e);}
+ return false;
+ }
+
/** @hide */
public int getServiceChannel(ParcelUuid uuid) {
try {
diff --git a/core/java/android/bluetooth/IBluetooth.aidl b/core/java/android/bluetooth/IBluetooth.aidl
index 04c8ec9545b1c..203a61d8a1f68 100644
--- a/core/java/android/bluetooth/IBluetooth.aidl
+++ b/core/java/android/bluetooth/IBluetooth.aidl
@@ -53,6 +53,7 @@ interface IBluetooth
String getRemoteName(in String address);
int getRemoteClass(in String address);
ParcelUuid[] getRemoteUuids(in String address);
+ boolean fetchRemoteUuidsWithSdp(in String address);
int getRemoteServiceChannel(in String address,in ParcelUuid uuid);
boolean setPin(in String address, in byte[] pin);
diff --git a/core/java/android/server/BluetoothEventLoop.java b/core/java/android/server/BluetoothEventLoop.java
index ba5330723e833..ba0a0d44a519e 100644
--- a/core/java/android/server/BluetoothEventLoop.java
+++ b/core/java/android/server/BluetoothEventLoop.java
@@ -330,6 +330,9 @@ class BluetoothEventLoop {
Log.e(TAG, "onDevicePropertyChanged: Address of the remote device in null");
return;
}
+ if (DBG) {
+ log("Device property changed:" + address + "property:" + name);
+ }
BluetoothDevice device = mAdapter.getRemoteDevice(address);
if (name.equals("Name")) {
Intent intent = new Intent(BluetoothDevice.ACTION_NAME_CHANGED);
@@ -366,6 +369,7 @@ class BluetoothEventLoop {
uuid = str.toString();
}
mBluetoothService.setRemoteDeviceProperty(address, name, uuid);
+ mBluetoothService.sendUuidIntent(address);
} else if (name.equals("Paired")) {
if (propValues[1].equals("true")) {
mBluetoothService.getBondState().setBondState(address, BluetoothDevice.BOND_BONDED);
@@ -528,6 +532,25 @@ class BluetoothEventLoop {
return;
}
+ private void onDiscoverServicesResult(String deviceObjectPath, boolean result) {
+ String address = mBluetoothService.getAddressFromObjectPath(deviceObjectPath);
+ // We don't parse the xml here, instead just query Bluez for the properties.
+ if (result) {
+ String[] properties = mBluetoothService.getRemoteDeviceProperties(address);
+ mBluetoothService.addRemoteDeviceProperties(address, properties);
+ }
+ mBluetoothService.sendUuidIntent(address);
+ }
+
+ private void onCreateDeviceResult(String address, boolean result) {
+ if (DBG) {
+ log("Result of onCreateDeviceResult:" + result);
+ }
+ if (!result) {
+ mBluetoothService.sendUuidIntent(address);
+ }
+ }
+
private void onRestartRequired() {
if (mBluetoothService.isEnabled()) {
Log.e(TAG, "*** A serious error occured (did bluetoothd crash?) - " +
diff --git a/core/java/android/server/BluetoothService.java b/core/java/android/server/BluetoothService.java
index c0e4f341964e0..ce62f070073c4 100644
--- a/core/java/android/server/BluetoothService.java
+++ b/core/java/android/server/BluetoothService.java
@@ -76,10 +76,17 @@ public class BluetoothService extends IBluetooth.Stub {
private static final int MESSAGE_REGISTER_SDP_RECORDS = 1;
private static final int MESSAGE_FINISH_DISABLE = 2;
+ private static final int MESSAGE_UUID_INTENT = 3;
+
+ // The timeout used to sent the UUIDs Intent
+ // This timeout should be greater than the page timeout
+ private static final int UUID_INTENT_DELAY = 6000;
private final Map mAdapterProperties;
private final HashMap > mDeviceProperties;
+ private final ArrayList mUuidIntentTracker;
+
static {
classInitNative();
}
@@ -104,6 +111,7 @@ public class BluetoothService extends IBluetooth.Stub {
mIsDiscovering = false;
mAdapterProperties = new HashMap();
mDeviceProperties = new HashMap>();
+ mUuidIntentTracker = new ArrayList();
registerForAirplaneMode();
}
@@ -291,6 +299,11 @@ public class BluetoothService extends IBluetooth.Stub {
case MESSAGE_FINISH_DISABLE:
finishDisable(msg.arg1 != 0);
break;
+ case MESSAGE_UUID_INTENT:
+ String address = (String)msg.obj;
+ if (address != null)
+ sendUuidIntent(address);
+ break;
}
}
};
@@ -976,6 +989,10 @@ public class BluetoothService extends IBluetooth.Stub {
if (!BluetoothAdapter.checkBluetoothAddress(address)) {
return null;
}
+ return getUuidFromCache(address);
+ }
+
+ private ParcelUuid[] getUuidFromCache(String address) {
String value = getRemoteDeviceProperty(address, "UUIDs");
if (value == null) return null;
@@ -990,6 +1007,36 @@ public class BluetoothService extends IBluetooth.Stub {
return uuids;
}
+ public synchronized boolean fetchRemoteUuidsWithSdp(String address) {
+ mContext.enforceCallingOrSelfPermission(BLUETOOTH_PERM, "Need BLUETOOTH permission");
+ if (!BluetoothAdapter.checkBluetoothAddress(address)) {
+ return false;
+ }
+
+ if (mUuidIntentTracker.contains(address)) {
+ // An SDP query for this address is already in progress
+ return true;
+ }
+
+ boolean ret;
+ if (getBondState(address) == BluetoothDevice.BOND_BONDED) {
+ String path = getObjectPathFromAddress(address);
+ if (path == null) return false;
+
+ // Use an empty string for the UUID pattern
+ ret = discoverServicesNative(path, "");
+ } else {
+ ret = createDeviceNative(address);
+ }
+
+ mUuidIntentTracker.add(address);
+
+ Message message = mHandler.obtainMessage(MESSAGE_UUID_INTENT);
+ message.obj = address;
+ mHandler.sendMessageDelayed(message, UUID_INTENT_DELAY);
+ return ret;
+ }
+
/**
* Gets the rfcomm channel associated with the UUID.
*
@@ -1121,6 +1168,18 @@ public class BluetoothService extends IBluetooth.Stub {
Settings.System.AIRPLANE_MODE_ON, 0) == 1;
}
+ /* Broadcast the Uuid intent */
+ /*package*/ synchronized void sendUuidIntent(String address) {
+ if (mUuidIntentTracker.contains(address)) {
+ ParcelUuid[] uuid = getUuidFromCache(address);
+ Intent intent = new Intent(BluetoothDevice.ACTION_UUID);
+ intent.putExtra(BluetoothDevice.EXTRA_UUID, uuid);
+ mContext.sendBroadcast(intent, BLUETOOTH_ADMIN_PERM);
+
+ mUuidIntentTracker.remove(address);
+ }
+ }
+
@Override
protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
pw.println("\nmIsAirplaneSensitive = " + mIsAirplaneSensitive + "\n");
@@ -1284,4 +1343,6 @@ public class BluetoothService extends IBluetooth.Stub {
private native boolean setPairingConfirmationNative(String address, boolean confirm,
int nativeData);
private native boolean setDevicePropertyBooleanNative(String objectPath, String key, int value);
+ private native boolean createDeviceNative(String address);
+ private native boolean discoverServicesNative(String objectPath, String pattern);
}
diff --git a/core/jni/android_server_BluetoothEventLoop.cpp b/core/jni/android_server_BluetoothEventLoop.cpp
index e703ed85032d7..e37e8323a2798 100644
--- a/core/jni/android_server_BluetoothEventLoop.cpp
+++ b/core/jni/android_server_BluetoothEventLoop.cpp
@@ -48,6 +48,8 @@ static jmethodID method_onDeviceRemoved;
static jmethodID method_onDeviceDisconnectRequested;
static jmethodID method_onCreatePairedDeviceResult;
+static jmethodID method_onCreateDeviceResult;
+static jmethodID method_onDiscoverServicesResult;
static jmethodID method_onGetDeviceServiceChannelResult;
static jmethodID method_onRequestPinCode;
@@ -92,6 +94,10 @@ static void classInitNative(JNIEnv* env, jclass clazz) {
method_onCreatePairedDeviceResult = env->GetMethodID(clazz, "onCreatePairedDeviceResult",
"(Ljava/lang/String;I)V");
+ method_onCreateDeviceResult = env->GetMethodID(clazz, "onCreateDeviceResult",
+ "(Ljava/lang/String;Z)V");
+ method_onDiscoverServicesResult = env->GetMethodID(clazz, "onDiscoverServicesResult",
+ "(Ljava/lang/String;Z)V");
method_onAgentAuthorize = env->GetMethodID(clazz, "onAgentAuthorize",
"(Ljava/lang/String;Ljava/lang/String;)Z");
@@ -1097,6 +1103,54 @@ done:
free(user);
}
+void onCreateDeviceResult(DBusMessage *msg, void *user, void *n) {
+ LOGV(__FUNCTION__);
+
+ native_data_t *nat = (native_data_t *)n;
+ const char *address= (const char *)user;
+ DBusError err;
+ dbus_error_init(&err);
+ JNIEnv *env;
+ nat->vm->GetEnv((void**)&env, nat->envVer);
+
+ LOGV("... Address = %s", address);
+
+ bool result = JNI_TRUE;
+ if (dbus_set_error_from_message(&err, msg)) {
+ LOG_AND_FREE_DBUS_ERROR(&err);
+ result = JNI_FALSE;
+ }
+ env->CallVoidMethod(nat->me,
+ method_onCreateDeviceResult,
+ env->NewStringUTF(address),
+ result);
+ free(user);
+}
+
+void onDiscoverServicesResult(DBusMessage *msg, void *user, void *n) {
+ LOGV(__FUNCTION__);
+
+ native_data_t *nat = (native_data_t *)n;
+ const char *path = (const char *)user;
+ DBusError err;
+ dbus_error_init(&err);
+ JNIEnv *env;
+ nat->vm->GetEnv((void**)&env, nat->envVer);
+
+ LOGV("... Device Path = %s", path);
+
+ bool result = JNI_TRUE;
+ if (dbus_set_error_from_message(&err, msg)) {
+ LOG_AND_FREE_DBUS_ERROR(&err);
+ result = JNI_FALSE;
+ }
+ env->CallVoidMethod(nat->me,
+ method_onDiscoverServicesResult,
+ env->NewStringUTF(path),
+ result);
+ free(user);
+}
+
void onGetDeviceServiceChannelResult(DBusMessage *msg, void *user, void *n) {
LOGV(__FUNCTION__);
diff --git a/core/jni/android_server_BluetoothService.cpp b/core/jni/android_server_BluetoothService.cpp
index 0b71acb5a85a4..c432ed9ab2abb 100644
--- a/core/jni/android_server_BluetoothService.cpp
+++ b/core/jni/android_server_BluetoothService.cpp
@@ -66,6 +66,8 @@ extern DBusHandlerResult agent_event_filter(DBusConnection *conn,
DBusMessage *msg,
void *data);
void onCreatePairedDeviceResult(DBusMessage *msg, void *user, void *nat);
+void onDiscoverServicesResult(DBusMessage *msg, void *user, void *nat);
+void onCreateDeviceResult(DBusMessage *msg, void *user, void *nat);
/** Get native data stored in the opaque (Java code maintained) pointer mNativeData
@@ -757,6 +759,75 @@ static jboolean setDevicePropertyBooleanNative(JNIEnv *env, jobject object,
#endif
}
+
+static jboolean createDeviceNative(JNIEnv *env, jobject object,
+ jstring address) {
+ LOGV(__FUNCTION__);
+#ifdef HAVE_BLUETOOTH
+ native_data_t *nat = get_native_data(env, object);
+ jobject eventLoop = env->GetObjectField(object, field_mEventLoop);
+ struct event_loop_native_data_t *eventLoopNat =
+ get_EventLoop_native_data(env, eventLoop);
+
+ if (nat && eventLoopNat) {
+ const char *c_address = env->GetStringUTFChars(address, NULL);
+ LOGV("... address = %s", c_address);
+ char *context_address = (char *)calloc(BTADDR_SIZE, sizeof(char));
+ strlcpy(context_address, c_address, BTADDR_SIZE); // for callback
+
+ bool ret = dbus_func_args_async(env, nat->conn, -1,
+ onCreateDeviceResult,
+ context_address,
+ eventLoopNat,
+ get_adapter_path(env, object),
+ DBUS_ADAPTER_IFACE,
+ "CreateDevice",
+ DBUS_TYPE_STRING, &c_address,
+ DBUS_TYPE_INVALID);
+ env->ReleaseStringUTFChars(address, c_address);
+ return ret ? JNI_TRUE : JNI_FALSE;
+ }
+#endif
+ return JNI_FALSE;
+}
+
+static jboolean discoverServicesNative(JNIEnv *env, jobject object,
+ jstring path, jstring pattern) {
+ LOGV(__FUNCTION__);
+#ifdef HAVE_BLUETOOTH
+ native_data_t *nat = get_native_data(env, object);
+ jobject eventLoop = env->GetObjectField(object, field_mEventLoop);
+ struct event_loop_native_data_t *eventLoopNat =
+ get_EventLoop_native_data(env, eventLoop);
+
+ if (nat && eventLoopNat) {
+ const char *c_path = env->GetStringUTFChars(path, NULL);
+ const char *c_pattern = env->GetStringUTFChars(pattern, NULL);
+ int len = env->GetStringLength(path) + 1;
+ char *context_path = (char *)calloc(len, sizeof(char));
+ strlcpy(context_path, c_path, len); // for callback
+
+ LOGV("... Object Path = %s", c_path);
+ LOGV("... Pattern = %s, strlen = %d", c_pattern, strlen(c_pattern));
+
+ bool ret = dbus_func_args_async(env, nat->conn, -1,
+ onDiscoverServicesResult,
+ context_path,
+ eventLoopNat,
+ c_path,
+ DBUS_DEVICE_IFACE,
+ "DiscoverServices",
+ DBUS_TYPE_STRING, &c_pattern,
+ DBUS_TYPE_INVALID);
+ env->ReleaseStringUTFChars(path, c_path);
+ env->ReleaseStringUTFChars(pattern, c_pattern);
+ return ret ? JNI_TRUE : JNI_FALSE;
+ }
+#endif
+ return JNI_FALSE;
+}
+
+
static JNINativeMethod sMethods[] = {
/* name, signature, funcPtr */
{"classInitNative", "()V", (void*)classInitNative},
@@ -797,6 +868,8 @@ static JNINativeMethod sMethods[] = {
(void *)cancelPairingUserInputNative},
{"setDevicePropertyBooleanNative", "(Ljava/lang/String;Ljava/lang/String;I)Z",
(void *)setDevicePropertyBooleanNative},
+ {"createDeviceNative", "(Ljava/lang/String;)Z", (void *)createDeviceNative},
+ {"discoverServicesNative", "(Ljava/lang/String;Ljava/lang/String;)Z", (void *)discoverServicesNative},
};
int register_android_server_BluetoothService(JNIEnv *env) {