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Commit b5b4cf9a authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Automerger Merge Worker
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Merge "Add API in SettingsLib/BluetoothUtils to get the control Uri from... 

Merge "Add API in SettingsLib/BluetoothUtils to get the control Uri from Bluetooth metadata" into tm-dev am: 814f53c5

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18349645



Change-Id: I5ec15d205451301a294201ef03e6b0884e97a20e
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 9fa9bdd1 814f53c5

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

+40 −0
Original line number Diff line number Diff line
@@ -30,6 +30,9 @@ import com.android.settingslib.widget.AdaptiveOutlineDrawable; 


import java.io.IOException;

import java.util.List;

import java.util.Locale;

import java.util.regex.Matcher;

import java.util.regex.Pattern;



public class BluetoothUtils {

    private static final String TAG = "BluetoothUtils";
@@ -39,6 +42,8 @@ public class BluetoothUtils { 


    public static final int META_INT_ERROR = -1;

    public static final String BT_ADVANCED_HEADER_ENABLED = "bt_advanced_header_enabled";

    private static final int METADATA_FAST_PAIR_CUSTOMIZED_FIELDS = 25;

    private static final String KEY_HEARABLE_CONTROL_SLICE = "HEARABLE_CONTROL_SLICE_WITH_WIDTH";



    private static ErrorListener sErrorListener;
@@ -384,8 +389,43 @@ public class BluetoothUtils { 
        return Uri.parse(data);

    }



    /**

     * Get URI Bluetooth metadata for extra control

     *

     * @param bluetoothDevice the BluetoothDevice to get metadata

     * @return the URI metadata

     */

    public static String getControlUriMetaData(BluetoothDevice bluetoothDevice) {

        String data = getStringMetaData(bluetoothDevice, METADATA_FAST_PAIR_CUSTOMIZED_FIELDS);

        return extraTagValue(KEY_HEARABLE_CONTROL_SLICE, data);

    }



    @SuppressLint("NewApi") // Hidden API made public

    private static boolean doesClassMatch(BluetoothClass btClass, int classId) {

        return btClass.doesClassMatch(classId);

    }



    private static String extraTagValue(String tag, String metaData) {

        if (TextUtils.isEmpty(metaData)) {

            return null;

        }

        Pattern pattern = Pattern.compile(generateExpressionWithTag(tag, "(.*?)"));

        Matcher matcher = pattern.matcher(metaData);

        if (matcher.find()) {

            return matcher.group(1);

        }

        return null;

    }



    private static String getTagStart(String tag) {

        return String.format(Locale.ENGLISH, "<%s>", tag);

    }



    private static String getTagEnd(String tag) {

        return String.format(Locale.ENGLISH, "</%s>", tag);

    }



    private static String generateExpressionWithTag(String tag, String value) {

        return getTagStart(tag) + value + getTagEnd(tag);

    }

}

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

+14 −0
Original line number Diff line number Diff line
@@ -51,6 +51,11 @@ public class BluetoothUtilsTest { 
    private static final String STRING_METADATA = "string_metadata";

    private static final String BOOL_METADATA = "true";

    private static final String INT_METADATA = "25";

    private static final int METADATA_FAST_PAIR_CUSTOMIZED_FIELDS = 25;

    private static final String KEY_HEARABLE_CONTROL_SLICE = "HEARABLE_CONTROL_SLICE_WITH_WIDTH";

    private static final String CONTROL_METADATA =

            "<HEARABLE_CONTROL_SLICE_WITH_WIDTH>" + STRING_METADATA

                    + "</HEARABLE_CONTROL_SLICE_WITH_WIDTH>";



    @Before

    public void setUp() {
@@ -151,6 +156,15 @@ public class BluetoothUtilsTest { 
                BluetoothDevice.METADATA_MAIN_ICON)).isNull();

    }



    @Test

    public void getControlUriMetaData_hasMetaData_returnsCorrectMetaData() {

        when(mBluetoothDevice.getMetadata(METADATA_FAST_PAIR_CUSTOMIZED_FIELDS)).thenReturn(

                CONTROL_METADATA.getBytes());



        assertThat(BluetoothUtils.getControlUriMetaData(mBluetoothDevice)).isEqualTo(

                STRING_METADATA);

    }



    @Test

    public void isAdvancedDetailsHeader_untetheredHeadset_returnTrue() {

        when(mBluetoothDevice.getMetadata(