Fix issue #28403313: Improve package manager query commands (d6e4aa49) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/pm/PackageManagerShellCommand.java

+79 −20

Original line number	Diff line number	Diff line
		@@ -74,6 +74,8 @@ class PackageManagerShellCommand extends ShellCommand {
		final private WeakHashMap<String, Resources> mResourceCache =
		new WeakHashMap<String, Resources>();
		int mTargetUser;
		boolean mBrief;
		boolean mComponents;

		PackageManagerShellCommand(PackageManagerService service) {
		mInterface = service;
		@@ -842,12 +844,20 @@ class PackageManagerShellCommand extends ShellCommand {

		private Intent parseIntentAndUser() throws URISyntaxException {
		mTargetUser = UserHandle.USER_CURRENT;
		mBrief = false;
		mComponents = false;
		Intent intent = Intent.parseCommandArgs(this, new Intent.CommandOptionHandler() {
		@Override
		public boolean handleOption(String opt, ShellCommand cmd) {
		if ("--user".equals(opt)) {
		mTargetUser = UserHandle.parseUserArg(cmd.getNextArgRequired());
		return true;
		} else if ("--brief".equals(opt)) {
		mBrief = true;
		return true;
		} else if ("--components".equals(opt)) {
		mComponents = true;
		return true;
		}
		return false;
		}
		@@ -857,6 +867,34 @@ class PackageManagerShellCommand extends ShellCommand {
		return intent;
		}

		private void printResolveInfo(PrintWriterPrinter pr, String prefix, ResolveInfo ri,
		boolean brief, boolean components) {
		if (brief \|\| components) {
		final ComponentName comp;
		if (ri.activityInfo != null) {
		comp = new ComponentName(ri.activityInfo.packageName, ri.activityInfo.name);
		} else if (ri.serviceInfo != null) {
		comp = new ComponentName(ri.serviceInfo.packageName, ri.serviceInfo.name);
		} else if (ri.providerInfo != null) {
		comp = new ComponentName(ri.providerInfo.packageName, ri.providerInfo.name);
		} else {
		comp = null;
		}
		if (comp != null) {
		if (!components) {
		pr.println(prefix + "priority=" + ri.priority
		+ " preferredOrder=" + ri.preferredOrder
		+ " match=0x" + Integer.toHexString(ri.match)
		+ " specificIndex=" + ri.specificIndex
		+ " isDefault=" + ri.isDefault);
		}
		pr.println(prefix + comp.flattenToShortString());
		return;
		}
		}
		ri.dump(pr, prefix);
		}

		private int runResolveActivity() {
		Intent intent;
		try {
		@@ -871,7 +909,7 @@ class PackageManagerShellCommand extends ShellCommand {
		pw.println("No activity found");
		} else {
		PrintWriterPrinter pr = new PrintWriterPrinter(pw);
		ri.dump(pr, "");
		printResolveInfo(pr, "", ri, mBrief, mComponents);
		}
		} catch (RemoteException e) {
		throw new RuntimeException("Failed calling service", e);
		@@ -893,11 +931,18 @@ class PackageManagerShellCommand extends ShellCommand {
		if (result == null \|\| result.size() <= 0) {
		pw.println("No activities found");
		} else {
		if (!mComponents) {
		pw.print(result.size()); pw.println(" activities found:");
		PrintWriterPrinter pr = new PrintWriterPrinter(pw);
		for (int i = 0; i < result.size(); i++) {
		pw.print(" Activity #"); pw.print(i); pw.println(":");
		result.get(i).dump(pr, " ");
		printResolveInfo(pr, " ", result.get(i), mBrief, mComponents);
		}
		} else {
		PrintWriterPrinter pr = new PrintWriterPrinter(pw);
		for (int i = 0; i < result.size(); i++) {
		printResolveInfo(pr, "", result.get(i), mBrief, mComponents);
		}
		}
		}
		} catch (RemoteException e) {
		@@ -920,11 +965,18 @@ class PackageManagerShellCommand extends ShellCommand {
		if (result == null \|\| result.size() <= 0) {
		pw.println("No services found");
		} else {
		if (!mComponents) {
		pw.print(result.size()); pw.println(" services found:");
		PrintWriterPrinter pr = new PrintWriterPrinter(pw);
		for (int i = 0; i < result.size(); i++) {
		pw.print(" Service #"); pw.print(i); pw.println(":");
		result.get(i).dump(pr, " ");
		printResolveInfo(pr, " ", result.get(i), mBrief, mComponents);
		}
		} else {
		PrintWriterPrinter pr = new PrintWriterPrinter(pw);
		for (int i = 0; i < result.size(); i++) {
		printResolveInfo(pr, "", result.get(i), mBrief, mComponents);
		}
		}
		}
		} catch (RemoteException e) {
		@@ -947,11 +999,18 @@ class PackageManagerShellCommand extends ShellCommand {
		if (result == null \|\| result.size() <= 0) {
		pw.println("No receivers found");
		} else {
		if (!mComponents) {
		pw.print(result.size()); pw.println(" receivers found:");
		PrintWriterPrinter pr = new PrintWriterPrinter(pw);
		for (int i = 0; i < result.size(); i++) {
		pw.print(" Receiver #"); pw.print(i); pw.println(":");
		result.get(i).dump(pr, " ");
		printResolveInfo(pr, " ", result.get(i), mBrief, mComponents);
		}
		} else {
		PrintWriterPrinter pr = new PrintWriterPrinter(pw);
		for (int i = 0; i < result.size(); i++) {
		printResolveInfo(pr, "", result.get(i), mBrief, mComponents);
		}
		}
		}
		} catch (RemoteException e) {
		@@ -1403,13 +1462,13 @@ class PackageManagerShellCommand extends ShellCommand {
		pw.println(" -s: short summary");
		pw.println(" -d: only list dangerous permissions");
		pw.println(" -u: list only the permissions users will see");
		pw.println(" resolve-activity [--user USER_ID] INTENT");
		pw.println(" resolve-activity [--brief] [--components] [--user USER_ID] INTENT");
		pw.println(" Prints the activity that resolves to the given Intent.");
		pw.println(" query-activities [--user USER_ID] INTENT");
		pw.println(" query-activities [--brief] [--components] [--user USER_ID] INTENT");
		pw.println(" Prints all activities that can handle the given Intent.");
		pw.println(" query-services [--user USER_ID] INTENT");
		pw.println(" query-services [--brief] [--components] [--user USER_ID] INTENT");
		pw.println(" Prints all services that can handle the given Intent.");
		pw.println(" query-receivers [--user USER_ID] INTENT");
		pw.println(" query-receivers [--brief] [--components] [--user USER_ID] INTENT");
		pw.println(" Prints all broadcast receivers that can handle the given Intent.");
		pw.println(" suspend [--user USER_ID] TARGET-PACKAGE");
		pw.println(" Suspends the specified package (as user).");