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Commit 40e16b58 authored by Ze Li's avatar Ze Li
Browse files

[Temp bonding] Function to verify if the device is temporary bonding 

Test: atest: com.android.settingslib.bluetooth.BluetoothUtilsTest
Bug: 362859132
Flag: EXEMPT utils function
Change-Id: I28601c53b0cd9350a4ee7cbac3b2bfb94177a378
parent 00b503d4

packages/SettingsLib/src/com/android/settingslib/bluetooth/BluetoothUtils.java

+14 −0
Original line number Diff line number Diff line
@@ -74,6 +74,9 @@ public class BluetoothUtils { 
            ImmutableSet.of(

                    BluetoothProfile.A2DP, BluetoothProfile.LE_AUDIO, BluetoothProfile.HEARING_AID);



    private static final String TEMP_BOND_TYPE = "TEMP_BOND_TYPE";

    private static final String TEMP_BOND_DEVICE_METADATA_VALUE = "le_audio_sharing";



    private static ErrorListener sErrorListener;



    public static int getConnectionStateSummary(int connectionState) {
@@ -1138,4 +1141,15 @@ public class BluetoothUtils { 
        }

        return saDevice;

    }



    /**

     * Verifies if the device is temporary bond in audio sharing.

     *

     * @param bluetoothDevice the BluetoothDevice to verify

     * @return if the device is temporary bond

     */

    public static boolean isTemporaryBondDevice(@Nullable BluetoothDevice bluetoothDevice) {

        String metadataValue = getFastPairCustomizedField(bluetoothDevice, TEMP_BOND_TYPE);

        return Objects.equals(metadataValue, TEMP_BOND_DEVICE_METADATA_VALUE);

    }

}

packages/SettingsLib/tests/robotests/src/com/android/settingslib/bluetooth/BluetoothUtilsTest.java

+11 −0
Original line number Diff line number Diff line
@@ -96,6 +96,7 @@ public class BluetoothUtilsTest { 
    private Context mContext;

    private ShadowBluetoothAdapter mShadowBluetoothAdapter;

    private static final String STRING_METADATA = "string_metadata";

    private static final String LE_AUDIO_SHARING_METADATA = "le_audio_sharing";

    private static final String BOOL_METADATA = "true";

    private static final String INT_METADATA = "25";

    private static final int METADATA_FAST_PAIR_CUSTOMIZED_FIELDS = 25;
@@ -104,6 +105,8 @@ public class BluetoothUtilsTest { 
            "<HEARABLE_CONTROL_SLICE_WITH_WIDTH>"

                    + STRING_METADATA

                    + "</HEARABLE_CONTROL_SLICE_WITH_WIDTH>";

    private static final String TEMP_BOND_METADATA =

            "<TEMP_BOND_TYPE>" + LE_AUDIO_SHARING_METADATA + "</TEMP_BOND_TYPE>";

    private static final String TEST_EXCLUSIVE_MANAGER_PACKAGE = "com.test.manager";

    private static final String TEST_EXCLUSIVE_MANAGER_COMPONENT = "com.test.manager/.component";

    private static final int TEST_BROADCAST_ID = 25;
@@ -1303,4 +1306,12 @@ public class BluetoothUtilsTest { 


        assertThat(BluetoothUtils.isAudioSharingHysteresisModeFixAvailable(mContext)).isTrue();

    }



    @Test

    public void isTemporaryBondDevice_hasMetadata_returnsTrue() {

        when(mBluetoothDevice.getMetadata(METADATA_FAST_PAIR_CUSTOMIZED_FIELDS))

                .thenReturn(TEMP_BOND_METADATA.getBytes());



        assertThat(BluetoothUtils.isTemporaryBondDevice(mBluetoothDevice)).isTrue();

    }

}