Fetch currently loaded bluetooth name (2e3e6738) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/bluetooth/BluetoothPermissionRequest.java

+9 −1

Original line number	Diff line number	Diff line
		@@ -24,6 +24,7 @@ import android.bluetooth.BluetoothDevice;
		import android.content.BroadcastReceiver;
		import android.content.Context;
		import android.content.Intent;
		import android.content.pm.PackageManager.NameNotFoundException;
		import android.os.PowerManager;
		import android.os.UserManager;
		import android.util.Log;
		@@ -125,8 +126,15 @@ public final class BluetoothPermissionRequest extends BroadcastReceiver {
		// Create an intent triggered by clicking on the
		// "Clear All Notifications" button

		String bluetoothName;
		try {
		bluetoothName = Utils.findBluetoothPackageName(context);
		} catch (NameNotFoundException e) {
		e.printStackTrace();
		return;
		}
		Intent deleteIntent = new Intent(BluetoothDevice.ACTION_CONNECTION_ACCESS_REPLY);
		deleteIntent.setPackage("com.android.bluetooth");
		deleteIntent.setPackage(bluetoothName);
		deleteIntent.putExtra(BluetoothDevice.EXTRA_DEVICE, mDevice);
		deleteIntent.putExtra(BluetoothDevice.EXTRA_CONNECTION_ACCESS_RESULT,
		BluetoothDevice.CONNECTION_ACCESS_NO);

src/com/android/settings/bluetooth/Utils.java

100755 → 100644

+51 −0

Original line number	Diff line number	Diff line
		@@ -16,11 +16,18 @@

		package com.android.settings.bluetooth;

		import static android.os.Process.BLUETOOTH_UID;

		import android.app.settings.SettingsEnums;
		import android.bluetooth.BluetoothDevice;
		import android.bluetooth.BluetoothProfile;
		import android.content.Context;
		import android.content.DialogInterface;
		import android.content.pm.ActivityInfo;
		import android.content.pm.PackageInfo;
		import android.content.pm.PackageManager;
		import android.content.pm.PackageManager.NameNotFoundException;
		import android.os.UserHandle;
		import android.provider.DeviceConfig;
		import android.provider.Settings;
		import android.text.TextUtils;
		@@ -189,4 +196,48 @@ public final class Utils {
		}
		return false;
		}

		/**
		* Returns the Bluetooth Package name
		*/
		public static String findBluetoothPackageName(Context context)
		throws NameNotFoundException {
		// this activity will always be in the package where the rest of Bluetooth lives
		String sentinelActivity = "com.android.bluetooth.opp.BluetoothOppLauncherActivity";
		PackageManager packageManager = context.createContextAsUser(UserHandle.SYSTEM, 0)
		.getPackageManager();
		String[] allPackages = packageManager.getPackagesForUid(BLUETOOTH_UID);
		String matchedPackage = null;
		for (String candidatePackage : allPackages) {
		PackageInfo packageInfo;
		try {
		packageInfo =
		packageManager.getPackageInfo(
		candidatePackage,
		PackageManager.GET_ACTIVITIES
		\| PackageManager.MATCH_ANY_USER
		\| PackageManager.MATCH_UNINSTALLED_PACKAGES
		\| PackageManager.MATCH_DISABLED_COMPONENTS);
		} catch (NameNotFoundException e) {
		// rethrow
		throw e;
		}
		if (packageInfo.activities == null) {
		continue;
		}
		for (ActivityInfo activity : packageInfo.activities) {
		if (sentinelActivity.equals(activity.name)) {
		if (matchedPackage == null) {
		matchedPackage = candidatePackage;
		} else {
		throw new NameNotFoundException("multiple main bluetooth packages found");
		}
		}
		}
		}
		if (matchedPackage != null) {
		return matchedPackage;
		}
		throw new NameNotFoundException("Could not find main bluetooth package");
		}
		}

src/com/android/settings/development/BluetoothMaxConnectedAudioDevicesPreferenceController.java

+7 −11

Original line number	Diff line number	Diff line
		@@ -16,9 +16,8 @@

		package com.android.settings.development;

		import android.bluetooth.BluetoothManager;
		import android.content.Context;
		import android.content.pm.PackageManager;
		import android.content.res.Resources;
		import android.os.SystemProperties;

		import androidx.annotation.VisibleForTesting;
		@@ -42,18 +41,15 @@ public class BluetoothMaxConnectedAudioDevicesPreferenceController extends

		private int mDefaultMaxConnectedAudioDevices = 0;

		private final BluetoothManager mBluetoothManager;

		public BluetoothMaxConnectedAudioDevicesPreferenceController(Context context) {
		super(context);

		try {
		Resources res = context.getPackageManager().getResourcesForApplication(
		"com.android.bluetooth");
		mDefaultMaxConnectedAudioDevices = res.getInteger(res.getIdentifier(
		"config_bluetooth_max_connected_audio_devices",
		"integer", "com.android.bluetooth"));
		} catch (PackageManager.NameNotFoundException e) {
		e.printStackTrace();
		}
		mBluetoothManager = context.getSystemService(BluetoothManager.class);

		mDefaultMaxConnectedAudioDevices =
		mBluetoothManager.getAdapter().getMaxConnectedAudioDevices();
		}

		@Override

tests/robotests/src/com/android/settings/development/BluetoothMaxConnectedAudioDevicesPreferenceControllerTest.java

+11 −10

Original line number	Diff line number	Diff line
		@@ -24,9 +24,9 @@ import static com.google.common.truth.Truth.assertThat;
		import static org.mockito.Mockito.doReturn;
		import static org.mockito.Mockito.when;

		import android.bluetooth.BluetoothAdapter;
		import android.bluetooth.BluetoothManager;
		import android.content.Context;
		import android.content.pm.PackageManager;
		import android.content.res.Resources;

		import android.os.SystemProperties;

		@@ -54,6 +54,11 @@ public class BluetoothMaxConnectedAudioDevicesPreferenceControllerTest {
		@Spy
		private Context mSpyContext = RuntimeEnvironment.application;

		@Mock
		private BluetoothManager mBluetoothManager;
		@Mock
		private BluetoothAdapter mBluetoothAdapter;

		private ListPreference mPreference;
		private BluetoothMaxConnectedAudioDevicesPreferenceController mController;

		@@ -63,19 +68,15 @@ public class BluetoothMaxConnectedAudioDevicesPreferenceControllerTest {
		@Before
		public void setup() {
		MockitoAnnotations.initMocks(this);
		doReturn(mBluetoothManager).when(mSpyContext).getSystemService(BluetoothManager.class);
		doReturn(mBluetoothAdapter).when(mBluetoothManager).getAdapter();
		// Get XML values without mock
		// Setup test list preference using XML values
		mPreference = new ListPreference(mSpyContext);
		mPreference.setEntries(R.array.bluetooth_max_connected_audio_devices);
		mPreference.setEntryValues(R.array.bluetooth_max_connected_audio_devices_values);
		// Retrieve default max connected audio devices to a test controlled value
		try {
		Resources res = mSpyContext.getPackageManager().getResourcesForApplication("com.android.bluetooth");
		TEST_MAX_CONNECTED_AUDIO_DEVICES = res.getInteger(res.getIdentifier("config_bluetooth_max_connected_audio_devices", "integer", "com.android.bluetooth"));
		} catch (PackageManager.NameNotFoundException e) {
		e.printStackTrace();
		}

		doReturn(TEST_MAX_CONNECTED_AUDIO_DEVICES).when(mBluetoothAdapter)
		.getMaxConnectedAudioDevices();
		// Init the actual controller
		mController = new BluetoothMaxConnectedAudioDevicesPreferenceController(mSpyContext);
		// Construct preference in the controller via a mocked preference screen object