Add location shell commands (4f2e645c) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/ServiceWatcher.java

+5 −1

Original line number	Diff line number	Diff line
		@@ -161,9 +161,13 @@ public class ServiceWatcher implements ServiceConnection {

		@Override
		public String toString() {
		if (component == null) {
		return "none";
		} else {
		return component.toShortString() + "@" + version + "[u" + userId + "]";
		}
		}
		}

		private final Context mContext;
		private final Handler mHandler;

services/core/java/com/android/server/location/LocationManagerService.java

+9 −0

Original line number	Diff line number	Diff line
		@@ -70,6 +70,7 @@ import android.os.CancellationSignal;
		import android.os.Handler;
		import android.os.IBinder;
		import android.os.ICancellationSignal;
		import android.os.ParcelFileDescriptor;
		import android.os.PowerManager;
		import android.os.PowerManager.ServiceType;
		import android.os.PowerManagerInternal;
		@@ -2652,6 +2653,14 @@ public class LocationManagerService extends ILocationManager.Stub {
		return manager.getMockProviderRequests();
		}

		@Override
		public int handleShellCommand(ParcelFileDescriptor in, ParcelFileDescriptor out,
		ParcelFileDescriptor err, String[] args) {
		return new LocationShellCommand(this).exec(
		this, in.getFileDescriptor(), out.getFileDescriptor(), err.getFileDescriptor(),
		args);
		}

		@Override
		protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
		if (!DumpUtils.checkDumpPermission(mContext, TAG, pw)) {

services/core/java/com/android/server/location/LocationShellCommand.java

0 → 100644

+85 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2020 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 com.android.server.location;

		import android.os.BasicShellCommandHandler;
		import android.os.UserHandle;

		import java.io.PrintWriter;
		import java.util.Objects;

		/**
		* Interprets and executes 'adb shell cmd location [args]'.
		*/
		class LocationShellCommand extends BasicShellCommandHandler {

		private final LocationManagerService mService;

		LocationShellCommand(LocationManagerService service) {
		mService = Objects.requireNonNull(service);
		}

		@Override
		public int onCommand(String cmd) {
		if (cmd == null) {
		return handleDefaultCommands(null);
		}

		switch (cmd) {
		case "set-location-enabled": {
		int userId = parseUserId();
		boolean enabled = Boolean.parseBoolean(getNextArgRequired());
		mService.setLocationEnabledForUser(enabled, userId);
		return 0;
		}
		case "send-extra-command": {
		String provider = getNextArgRequired();
		String command = getNextArgRequired();
		mService.sendExtraCommand(provider, command, null);
		return 0;
		}
		default:
		return handleDefaultCommands(cmd);
		}
		}

		private int parseUserId() {
		final String option = getNextOption();
		if (option != null) {
		if (option.equals("--user")) {
		return UserHandle.parseUserArg(getNextArgRequired());
		} else {
		throw new IllegalArgumentException(
		"Expected \"--user\" option, but got \"" + option + "\" instead");
		}
		}

		return UserHandle.USER_CURRENT_OR_SELF;
		}

		@Override
		public void onHelp() {
		PrintWriter pw = getOutPrintWriter();
		pw.println("Location service commands:");
		pw.println(" help or -h");
		pw.println(" Print this help text.");
		pw.println(" set-location-enabled [--user <USER_ID>] true\|false");
		pw.println(" Sets the master location switch enabled state.");
		pw.println(" send-extra-command <PROVIDER> <COMMAND>");
		pw.println(" Sends the given extra command to the given provider.");
		}
		}