Scan and notify apps when their companion devices are nearby (017c2c41) · Commits · e / os / android_frameworks_base

core/java/android/bluetooth/BluetoothAdapter.java

+55 −0

Original line number	Diff line number	Diff line
		@@ -3197,6 +3197,61 @@ public final class BluetoothAdapter {
		void onLeScan(BluetoothDevice device, int rssi, byte[] scanRecord);
		}

		/**
		* Register a callback to receive events whenever the bluetooth stack goes down and back up,
		* e.g. in the event the bluetooth is turned off/on via settings.
		*
		* If the bluetooth stack is currently up, there will not be an initial callback call.
		* You can use the return value as an indication of this being the case.
		*
		* Callbacks will be delivered on a binder thread.
		*
		* @return whether bluetooth is already up currently
		*
		* @hide
		*/
		public boolean registerServiceLifecycleCallback(ServiceLifecycleCallback callback) {
		return getBluetoothService(callback.mRemote) != null;
		}

		/**
		* Unregister a callback registered via {@link #registerServiceLifecycleCallback}
		*
		* @hide
		*/
		public void unregisterServiceLifecycleCallback(ServiceLifecycleCallback callback) {
		removeServiceStateCallback(callback.mRemote);
		}

		/**
		* A callback for {@link #registerServiceLifecycleCallback}
		*
		* @hide
		*/
		public abstract static class ServiceLifecycleCallback {

		/** Called when the bluetooth stack is up */
		public abstract void onBluetoothServiceUp();

		/** Called when the bluetooth stack is down */
		public abstract void onBluetoothServiceDown();

		IBluetoothManagerCallback mRemote = new IBluetoothManagerCallback.Stub() {
		@Override
		public void onBluetoothServiceUp(IBluetooth bluetoothService) {
		ServiceLifecycleCallback.this.onBluetoothServiceUp();
		}

		@Override
		public void onBluetoothServiceDown() {
		ServiceLifecycleCallback.this.onBluetoothServiceDown();
		}

		@Override
		public void onBrEdrDown() {}
		};
		}

		/**
		* Starts a scan for Bluetooth LE devices.
		*

core/java/android/companion/Association.java

+15 −15

Original line number	Diff line number	Diff line
		@@ -38,7 +38,7 @@ public final class Association implements Parcelable {
		private final @NonNull String mDeviceMacAddress;
		private final @NonNull String mPackageName;
		private final @Nullable String mDeviceProfile;
		private final boolean mKeepProfilePrivilegesWhenDeviceAway;
		private final boolean mNotifyOnDeviceNearby;

		/** @hide */
		public int getUserId() {
		@@ -47,7 +47,7 @@ public final class Association implements Parcelable {



		// Code below generated by codegen v1.0.21.
		// Code below generated by codegen v1.0.22.
		//
		// DO NOT MODIFY!
		// CHECKSTYLE:OFF Generated code
		@@ -71,7 +71,7 @@ public final class Association implements Parcelable {
		@NonNull String deviceMacAddress,
		@NonNull String packageName,
		@Nullable String deviceProfile,
		boolean keepProfilePrivilegesWhenDeviceAway) {
		boolean notifyOnDeviceNearby) {
		this.mUserId = userId;
		com.android.internal.util.AnnotationValidations.validate(
		UserIdInt.class, null, mUserId);
		@@ -82,7 +82,7 @@ public final class Association implements Parcelable {
		com.android.internal.util.AnnotationValidations.validate(
		NonNull.class, null, mPackageName);
		this.mDeviceProfile = deviceProfile;
		this.mKeepProfilePrivilegesWhenDeviceAway = keepProfilePrivilegesWhenDeviceAway;
		this.mNotifyOnDeviceNearby = notifyOnDeviceNearby;

		// onConstructed(); // You can define this method to get a callback
		}
		@@ -103,8 +103,8 @@ public final class Association implements Parcelable {
		}

		@DataClass.Generated.Member
		public boolean isKeepProfilePrivilegesWhenDeviceAway() {
		return mKeepProfilePrivilegesWhenDeviceAway;
		public boolean isNotifyOnDeviceNearby() {
		return mNotifyOnDeviceNearby;
		}

		@Override
		@@ -118,7 +118,7 @@ public final class Association implements Parcelable {
		"deviceMacAddress = " + mDeviceMacAddress + ", " +
		"packageName = " + mPackageName + ", " +
		"deviceProfile = " + mDeviceProfile + ", " +
		"keepProfilePrivilegesWhenDeviceAway = " + mKeepProfilePrivilegesWhenDeviceAway +
		"notifyOnDeviceNearby = " + mNotifyOnDeviceNearby +
		" }";
		}

		@@ -139,7 +139,7 @@ public final class Association implements Parcelable {
		&& Objects.equals(mDeviceMacAddress, that.mDeviceMacAddress)
		&& Objects.equals(mPackageName, that.mPackageName)
		&& Objects.equals(mDeviceProfile, that.mDeviceProfile)
		&& mKeepProfilePrivilegesWhenDeviceAway == that.mKeepProfilePrivilegesWhenDeviceAway;
		&& mNotifyOnDeviceNearby == that.mNotifyOnDeviceNearby;
		}

		@Override
		@@ -153,7 +153,7 @@ public final class Association implements Parcelable {
		_hash = 31 * _hash + Objects.hashCode(mDeviceMacAddress);
		_hash = 31 * _hash + Objects.hashCode(mPackageName);
		_hash = 31 * _hash + Objects.hashCode(mDeviceProfile);
		_hash = 31 * _hash + Boolean.hashCode(mKeepProfilePrivilegesWhenDeviceAway);
		_hash = 31 * _hash + Boolean.hashCode(mNotifyOnDeviceNearby);
		return _hash;
		}

		@@ -164,7 +164,7 @@ public final class Association implements Parcelable {
		// void parcelFieldName(Parcel dest, int flags) { ... }

		byte flg = 0;
		if (mKeepProfilePrivilegesWhenDeviceAway) flg \|= 0x10;
		if (mNotifyOnDeviceNearby) flg \|= 0x10;
		if (mDeviceProfile != null) flg \|= 0x8;
		dest.writeByte(flg);
		dest.writeInt(mUserId);
		@@ -185,7 +185,7 @@ public final class Association implements Parcelable {
		// static FieldType unparcelFieldName(Parcel in) { ... }

		byte flg = in.readByte();
		boolean keepProfilePrivilegesWhenDeviceAway = (flg & 0x10) != 0;
		boolean notifyOnDeviceNearby = (flg & 0x10) != 0;
		int userId = in.readInt();
		String deviceMacAddress = in.readString();
		String packageName = in.readString();
		@@ -201,7 +201,7 @@ public final class Association implements Parcelable {
		com.android.internal.util.AnnotationValidations.validate(
		NonNull.class, null, mPackageName);
		this.mDeviceProfile = deviceProfile;
		this.mKeepProfilePrivilegesWhenDeviceAway = keepProfilePrivilegesWhenDeviceAway;
		this.mNotifyOnDeviceNearby = notifyOnDeviceNearby;

		// onConstructed(); // You can define this method to get a callback
		}
		@@ -221,10 +221,10 @@ public final class Association implements Parcelable {
		};

		@DataClass.Generated(
		time = 1606940835778L,
		codegenVersion = "1.0.21",
		time = 1610482674799L,
		codegenVersion = "1.0.22",
		sourceFile = "frameworks/base/core/java/android/companion/Association.java",
		inputSignatures = "private final @android.annotation.UserIdInt int mUserId\nprivate final @android.annotation.NonNull java.lang.String mDeviceMacAddress\nprivate final @android.annotation.NonNull java.lang.String mPackageName\nprivate final @android.annotation.Nullable java.lang.String mDeviceProfile\nprivate final boolean mKeepProfilePrivilegesWhenDeviceAway\npublic int getUserId()\nclass Association extends java.lang.Object implements [android.os.Parcelable]\n@com.android.internal.util.DataClass(genEqualsHashCode=true, genToString=true, genHiddenConstructor=true)")
		inputSignatures = "private final @android.annotation.UserIdInt int mUserId\nprivate final @android.annotation.NonNull java.lang.String mDeviceMacAddress\nprivate final @android.annotation.NonNull java.lang.String mPackageName\nprivate final @android.annotation.Nullable java.lang.String mDeviceProfile\nprivate final boolean mNotifyOnDeviceNearby\npublic int getUserId()\nclass Association extends java.lang.Object implements [android.os.Parcelable]\n@com.android.internal.util.DataClass(genEqualsHashCode=true, genToString=true, genHiddenConstructor=true)")
		@Deprecated
		private void __metadata() {}

services/companion/java/com/android/server/companion/CompanionDeviceManagerService.java

+296 −15

File changed.

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