AdbService sends callback on adb debugging enabled / disabled. (08fdaa25) · Commits · e / os / android_frameworks_base

core/java/Android.bp

+17 −0

Original line number	Diff line number	Diff line
		@@ -285,6 +285,23 @@ aidl_interface {
		},
		}

		aidl_interface {
		name: "android.debug_aidl",
		unstable: true,
		srcs: [
		"android/debug/AdbTransportType.aidl",
		"android/debug/FingerprintAndPairDevice.aidl",
		"android/debug/IAdbCallback.aidl",
		"android/debug/IAdbManager.aidl",
		"android/debug/PairDevice.aidl",
		],
		backend: {
		cpp: {
		enabled: true,
		},
		},
		}

		// Avoid including Parcelable classes as we don't want to have two copies of
		// Parcelable cross the libraries. This is used by telephony-common (frameworks/opt/telephony)
		// and TeleService app (packages/services/Telephony).

core/java/android/debug/IAdbCallback.aidl

0 → 100644

+31 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2021 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.
		*/

		package android.debug;

		import android.debug.AdbTransportType;

		/**
		* Callback interface of {@link android.debug.IAdbCallbackManager}.
		*
		* @hide
		*/
		oneway interface IAdbCallback {
		/**
		* On debugging enabled, service providing IAdbManager calls this function.
		*/
		void onDebuggingChanged(boolean enabled, AdbTransportType type);
		}

core/java/android/debug/IAdbManager.aidl

+11 −0

Original line number	Diff line number	Diff line
		@@ -17,6 +17,7 @@
		package android.debug;

		import android.debug.FingerprintAndPairDevice;
		import android.debug.IAdbCallback;

		/**
		* Interface to communicate remotely with the {@code AdbService} in the system server.
		@@ -111,4 +112,14 @@ interface IAdbManager {
		* QR code.
		*/
		boolean isAdbWifiQrSupported();

		/**
		* Register callback for ADB debugging changed notification.
		*/
		void registerCallback(IAdbCallback callback);

		/**
		* Unregister callback for ADB debugging changed notification.
		*/
		void unregisterCallback(IAdbCallback callback);
		}

services/core/java/com/android/server/adb/AdbService.java

+35 −0

Original line number	Diff line number	Diff line
		@@ -28,6 +28,7 @@ import android.debug.AdbManager;
		import android.debug.AdbManagerInternal;
		import android.debug.AdbTransportType;
		import android.debug.FingerprintAndPairDevice;
		import android.debug.IAdbCallback;
		import android.debug.IAdbManager;
		import android.debug.IAdbTransport;
		import android.debug.PairDevice;
		@@ -36,6 +37,7 @@ import android.net.Uri;
		import android.os.Binder;
		import android.os.IBinder;
		import android.os.ParcelFileDescriptor;
		import android.os.RemoteCallbackList;
		import android.os.RemoteException;
		import android.os.SystemProperties;
		import android.os.UserHandle;
		@@ -88,6 +90,7 @@ public class AdbService extends IAdbManager.Stub {
		private final AdbConnectionPortListener mPortListener = new AdbConnectionPortListener();
		private AdbDebuggingManager.AdbConnectionPortPoller mConnectionPortPoller;

		private final RemoteCallbackList<IAdbCallback> mCallbacks = new RemoteCallbackList<>();
		/**
		* Manages the service lifecycle for {@code AdbService} in {@code SystemServer}.
		*/
		@@ -411,6 +414,21 @@ public class AdbService extends IAdbManager.Stub {
		return mConnectionPort.get();
		}

		@Override
		public void registerCallback(IAdbCallback callback) throws RemoteException {
		if (DEBUG) {
		Slog.d(TAG, "Registering callback " + callback);
		}
		mCallbacks.register(callback);
		}

		@Override
		public void unregisterCallback(IAdbCallback callback) throws RemoteException {
		if (DEBUG) {
		Slog.d(TAG, "Unregistering callback " + callback);
		}
		mCallbacks.unregister(callback);
		}
		/**
		* This listener is only used when ro.adb.secure=0. Otherwise, AdbDebuggingManager will
		* do this.
		@@ -517,6 +535,23 @@ public class AdbService extends IAdbManager.Stub {
		if (mDebuggingManager != null) {
		mDebuggingManager.setAdbEnabled(enable, transportType);
		}

		if (DEBUG) {
		Slog.d(TAG, "Broadcasting enable = " + enable + ", type = " + transportType);
		}
		mCallbacks.broadcast((callback) -> {
		if (DEBUG) {
		Slog.d(TAG, "Sending enable = " + enable + ", type = " + transportType
		+ " to " + callback);
		}
		try {
		callback.onDebuggingChanged(enable, transportType);
		} catch (RemoteException ex) {
		if (DEBUG) {
		Slog.d(TAG, "Unable to send onDebuggingChanged:", ex);
		}
		}
		});
		}

		@Override