Add test provider commands to location shell commands. (93f34aa1) · Commits · e / os / android_frameworks_base

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

+1 −1

Original line number	Diff line number	Diff line
		@@ -1179,7 +1179,7 @@ public class LocationManagerService extends ILocationManager.Stub {
		@Override
		public int handleShellCommand(ParcelFileDescriptor in, ParcelFileDescriptor out,
		ParcelFileDescriptor err, String[] args) {
		return new LocationShellCommand(this).exec(
		return new LocationShellCommand(mContext, this).exec(
		this, in.getFileDescriptor(), out.getFileDescriptor(), err.getFileDescriptor(),
		args);
		}

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

+186 −9

Original line number	Diff line number	Diff line
		@@ -16,21 +16,29 @@

		package com.android.server.location;

		import android.content.Context;
		import android.location.Criteria;
		import android.location.Location;
		import android.location.provider.ProviderProperties;
		import android.os.UserHandle;

		import com.android.modules.utils.BasicShellCommandHandler;

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

		/**
		* Interprets and executes 'adb shell cmd location [args]'.
		*/
		class LocationShellCommand extends BasicShellCommandHandler {
		private static final float DEFAULT_TEST_LOCATION_ACCURACY = 100.0f;

		private final Context mContext;
		private final LocationManagerService mService;

		LocationShellCommand(LocationManagerService service) {
		LocationShellCommand(Context context, LocationManagerService service) {
		mContext = context;
		mService = Objects.requireNonNull(service);
		}

		@@ -47,6 +55,44 @@ class LocationShellCommand extends BasicShellCommandHandler {
		mService.setLocationEnabledForUser(enabled, userId);
		return 0;
		}
		case "providers": {
		String command = getNextArgRequired();
		return parseProvidersCommand(command);
		}
		default:
		return handleDefaultCommands(cmd);
		}
		}

		private int parseProvidersCommand(String cmd) {
		switch (cmd) {
		case "add-test-provider": {
		String provider = getNextArgRequired();
		ProviderProperties properties = parseTestProviderProviderProperties();
		mService.addTestProvider(provider, properties, mContext.getOpPackageName(),
		mContext.getFeatureId());
		return 0;
		}
		case "remove-test-provider": {
		String provider = getNextArgRequired();
		mService.removeTestProvider(provider, mContext.getOpPackageName(),
		mContext.getFeatureId());
		return 0;
		}
		case "set-test-provider-enabled": {
		String provider = getNextArgRequired();
		boolean enabled = Boolean.parseBoolean(getNextArgRequired());
		mService.setTestProviderEnabled(provider, enabled, mContext.getOpPackageName(),
		mContext.getFeatureId());
		return 0;
		}
		case "set-test-provider-location": {
		String provider = getNextArgRequired();
		Location location = parseTestProviderLocation(provider);
		mService.setTestProviderLocation(provider, location, mContext.getOpPackageName(),
		mContext.getFeatureId());
		return 0;
		}
		case "send-extra-command": {
		String provider = getNextArgRequired();
		String command = getNextArgRequired();
		@@ -72,6 +118,120 @@ class LocationShellCommand extends BasicShellCommandHandler {
		return UserHandle.USER_CURRENT_OR_SELF;
		}

		private ProviderProperties parseTestProviderProviderProperties() {
		boolean requiresNetwork = false;
		boolean requiresSatellite = false;
		boolean requiresCell = false;
		boolean hasMonetaryCost = false;
		boolean supportsAltitude = false;
		boolean supportsSpeed = false;
		boolean supportsBearing = false;
		int powerRequirement = Criteria.POWER_LOW;
		int accuracy = Criteria.ACCURACY_FINE;

		String option = getNextOption();
		while (option != null) {
		switch (option) {
		case "--requiresNetwork": {
		requiresNetwork = true;
		break;
		}
		case "--requiresSatellite": {
		requiresSatellite = true;
		break;
		}
		case "--requiresCell": {
		requiresCell = true;
		break;
		}
		case "--hasMonetaryCost": {
		hasMonetaryCost = true;
		break;
		}
		case "--supportsAltitude": {
		supportsAltitude = true;
		break;
		}
		case "--supportsSpeed": {
		supportsSpeed = true;
		break;
		}
		case "--supportsBearing": {
		supportsBearing = true;
		break;
		}
		case "--powerRequirement": {
		powerRequirement = Integer.parseInt(getNextArgRequired());
		break;
		}
		case "--accuracy": {
		accuracy = Integer.parseInt(getNextArgRequired());
		break;
		}
		default:
		throw new IllegalArgumentException(
		"Received unexpected option: " + option);
		}
		option = getNextOption();
		}

		ProviderProperties properties = new ProviderProperties.Builder()
		.setHasNetworkRequirement(requiresNetwork)
		.setHasSatelliteRequirement(requiresSatellite)
		.setHasCellRequirement(requiresCell)
		.setHasMonetaryCost(hasMonetaryCost)
		.setHasAltitudeSupport(supportsAltitude)
		.setHasSpeedSupport(supportsSpeed)
		.setHasBearingSupport(supportsBearing)
		.setPowerUsage(powerRequirement)
		.setAccuracy(accuracy)
		.build();

		return properties;
		}

		private Location parseTestProviderLocation(String provider) {
		boolean hasLatitude = false;
		boolean hasLongitude = false;

		Location location = new Location(provider);
		location.setAccuracy(DEFAULT_TEST_LOCATION_ACCURACY);
		location.setTime(System.currentTimeMillis());

		String option = getNextOption();
		while (option != null) {
		switch (option) {
		case "--location": {
		String[] locationInput = getNextArgRequired().split(",");
		if (locationInput.length != 2) {
		throw new IllegalArgumentException(
		"Unexpected location format: " + Arrays.toString(locationInput));
		}

		location.setLatitude(Double.parseDouble(locationInput[0]));
		location.setLongitude(Double.parseDouble(locationInput[1]));
		break;
		}
		case "--accuracy": {
		location.setAccuracy(Float.parseFloat(getNextArgRequired()));
		break;
		}
		case "--time": {
		location.setTime(Long.parseLong(getNextArgRequired()));
		break;
		}
		default:
		throw new IllegalArgumentException(
		"Received unexpected option: " + option);
		}
		option = getNextOption();
		}

		location.setElapsedRealtimeNanos(System.nanoTime());

		return location;
		}

		@Override
		public void onHelp() {
		PrintWriter pw = getOutPrintWriter();
		@@ -80,6 +240,23 @@ class LocationShellCommand extends BasicShellCommandHandler {
		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(" providers");
		pw.println(" add-test-provider <PROVIDER> [--requiresNetwork] [--requiresSatellite]");
		pw.println(" [--requiresCell] [--hasMonetaryCost] [--supportsAltitude]");
		pw.println(" [--supportsSpeed] [--supportsBearing]");
		pw.println(" [--powerRequirement <POWER_REQUIREMENT>]");
		pw.println(" Add the given test provider. Requires MOCK_LOCATION permissions which");
		pw.println(" can be enabled by running \"adb shell appops set <uid>");
		pw.println(" android:mock_location allow\". There are optional flags that can be");
		pw.println(" used to configure the provider properties. If no flags are included,");
		pw.println(" then default values will be used.");
		pw.println(" remove-test-provider <PROVIDER>");
		pw.println(" Remove the given test provider.");
		pw.println(" set-test-provider-enabled <PROVIDER> true\|false");
		pw.println(" Sets the given test provider enabled state.");
		pw.println(" set-test-provider-location <PROVIDER> [--location <LATITUDE>,<LONGITUDE>]");
		pw.println(" [--accuracy <ACCURACY>] [--time <TIME>]");
		pw.println(" Set location for given test provider. Accuracy and time are optional.");
		pw.println(" send-extra-command <PROVIDER> <COMMAND>");
		pw.println(" Sends the given extra command to the given provider.");
		pw.println();