Merge "Adds support for specifying the version of a service to register/lookup."
diff --git a/core/java/android/bluetooth/BluetoothUuid.java b/core/java/android/bluetooth/BluetoothUuid.java
index 2ded4c8..243579a 100644
--- a/core/java/android/bluetooth/BluetoothUuid.java
+++ b/core/java/android/bluetooth/BluetoothUuid.java
@@ -275,6 +275,48 @@
     }
 
     /**
+     * Parse UUID to bytes. The returned value is shortest representation, a 16-bit, 32-bit or 128-bit UUID,
+     * Note returned value is little endian (Bluetooth).
+     *
+     * @param uuid uuid to parse.
+     * @return shortest representation of {@code uuid} as bytes.
+     * @throws IllegalArgumentException If the {@code uuid} is null.
+     */
+    public static byte[] uuidToBytes(ParcelUuid uuid) {
+        if (uuid == null) {
+            throw new IllegalArgumentException("uuid cannot be null");
+        }
+
+        if (is16BitUuid(uuid)) {
+            byte[] uuidBytes = new byte[UUID_BYTES_16_BIT];
+            int uuidVal = getServiceIdentifierFromParcelUuid(uuid);
+            uuidBytes[0] = (byte)(uuidVal & 0xFF);
+            uuidBytes[1] = (byte)((uuidVal & 0xFF00) >> 8);
+            return uuidBytes;
+        }
+
+        if (is32BitUuid(uuid)) {
+            byte[] uuidBytes = new byte[UUID_BYTES_32_BIT];
+            int uuidVal = getServiceIdentifierFromParcelUuid(uuid);
+            uuidBytes[0] = (byte)(uuidVal & 0xFF);
+            uuidBytes[1] = (byte)((uuidVal & 0xFF00) >> 8);
+            uuidBytes[2] = (byte)((uuidVal & 0xFF0000) >> 16);
+            uuidBytes[3] = (byte)((uuidVal & 0xFF000000) >> 24);
+            return uuidBytes;
+        }
+
+        // Construct a 128 bit UUID.
+        long msb = uuid.getUuid().getMostSignificantBits();
+        long lsb = uuid.getUuid().getLeastSignificantBits();
+
+        byte[] uuidBytes = new byte[UUID_BYTES_128_BIT];
+        ByteBuffer buf = ByteBuffer.wrap(uuidBytes).order(ByteOrder.LITTLE_ENDIAN);
+        buf.putLong(8, msb);
+        buf.putLong(0, lsb);
+        return uuidBytes;
+    }
+
+    /**
      * Check whether the given parcelUuid can be converted to 16 bit bluetooth uuid.
      *
      * @param parcelUuid
diff --git a/services/tests/runtests.py b/services/tests/runtests.py
new file mode 100755
index 0000000..35fec90f
--- /dev/null
+++ b/services/tests/runtests.py
@@ -0,0 +1,78 @@
+#!/usr/bin/env python
+
+# Copyright (C) 2016 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import os
+import subprocess
+import sys
+
+INSTRUMENTED_PACKAGE_RUNNER = ('com.android.frameworks.servicestests/'
+                               'android.support.test.runner.AndroidJUnitRunner')
+
+PACKAGE_WHITELIST = (
+    'android.net',
+    'com.android.server.connectivity',
+)
+
+COLOR_RED = '\033[0;31m'
+COLOR_NONE ='\033[0m'
+
+def run(shell_command, echo=True):
+    if echo:
+        print '%s + %s%s' % (
+                COLOR_RED,
+                echo if isinstance(echo, str) else shell_command,
+                COLOR_NONE)
+    return subprocess.check_call(shell_command, shell=True)
+
+
+def main():
+    build_top = os.environ.get('ANDROID_BUILD_TOP', None)
+    out_dir = os.environ.get('OUT', None)
+    if build_top is None or out_dir is None:
+        print 'You need to source and lunch before you can use this script'
+        return 1
+
+    print 'Building tests...'
+    run('make -j32 -C %s -f build/core/main.mk '
+        'MODULES-IN-frameworks-base-services-tests-servicestests' % build_top,
+        echo='mmma -j32 %s/frameworks/base/services/tests/servicestests' %
+             build_top)
+
+    print 'Installing tests...'
+    run('adb root')
+    run('adb wait-for-device')
+    apk_path = (
+            '%s/data/app/FrameworksServicesTests/FrameworksServicesTests.apk' %
+            out_dir)
+    run('adb install -r -g "%s"' % apk_path)
+
+    print 'Running tests...'
+    if len(sys.argv) != 1:
+        run('adb shell am instrument -w "%s" %s' %
+            (INSTRUMENTED_PACKAGE_RUNNER, ' '.join(sys.argv[1:])))
+        return 0
+
+    # It would be nice if the activity manager accepted a list of packages, but
+    # in lieu of that...
+    for package in PACKAGE_WHITELIST:
+        run('adb shell am instrument -w -e package %s %s' %
+            (package, INSTRUMENTED_PACKAGE_RUNNER))
+
+    return 0
+
+
+if __name__ == '__main__':
+    sys.exit(main())