settings command list by user (72500532) · Commits · e / os / android_frameworks_base

core/java/android/provider/Settings.java

+9 −0

Original line number	Diff line number	Diff line
		@@ -1710,6 +1710,15 @@ public final class Settings {
		/** @hide - Private call() method to reset to defaults the 'secure' table */
		public static final String CALL_METHOD_RESET_SECURE = "RESET_secure";

		/** @hide - Private call() method to query the 'system' table */
		public static final String CALL_METHOD_LIST_SYSTEM = "LIST_system";

		/** @hide - Private call() method to query the 'secure' table */
		public static final String CALL_METHOD_LIST_SECURE = "LIST_secure";

		/** @hide - Private call() method to query the 'global' table */
		public static final String CALL_METHOD_LIST_GLOBAL = "LIST_global";

		/**
		* Activity Extra: Limit available options in launched activity based on the given authority.
		* <p>

packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java

+36 −0

Original line number	Diff line number	Diff line
		@@ -186,6 +186,7 @@ public class SettingsProvider extends ContentProvider {
		Settings.NameValueTable.VALUE, null);

		public static final String RESULT_ROWS_DELETED = "result_rows_deleted";
		public static final String RESULT_SETTINGS_LIST = "result_settings_list";

		// Overlay specified settings whitelisted for Instant Apps
		private static final Set<String> OVERLAY_ALLOWED_GLOBAL_INSTANT_APP_SETTINGS = new ArraySet<>();
		@@ -483,6 +484,27 @@ public class SettingsProvider extends ContentProvider {
		return result;
		}

		case Settings.CALL_METHOD_LIST_SYSTEM: {
		Bundle result = new Bundle();
		result.putStringArrayList(RESULT_SETTINGS_LIST,
		buildSettingsList(getAllSystemSettings(requestingUserId, null)));
		return result;
		}

		case Settings.CALL_METHOD_LIST_SECURE: {
		Bundle result = new Bundle();
		result.putStringArrayList(RESULT_SETTINGS_LIST,
		buildSettingsList(getAllSecureSettings(requestingUserId, null)));
		return result;
		}

		case Settings.CALL_METHOD_LIST_GLOBAL: {
		Bundle result = new Bundle();
		result.putStringArrayList(RESULT_SETTINGS_LIST,
		buildSettingsList(getAllGlobalSettings(null)));
		return result;
		}

		default: {
		Slog.w(LOG_TAG, "call() with invalid method: " + method);
		} break;
		@@ -552,6 +574,20 @@ public class SettingsProvider extends ContentProvider {
		}
		}

		private ArrayList<String> buildSettingsList(Cursor cursor) {
		final ArrayList<String> lines = new ArrayList<String>();
		try {
		while (cursor != null && cursor.moveToNext()) {
		lines.add(cursor.getString(1) + "=" + cursor.getString(2));
		}
		} finally {
		if (cursor != null) {
		cursor.close();
		}
		}
		return lines;
		}

		@Override
		public Uri insert(Uri uri, ContentValues values) {
		if (DEBUG) {

packages/SettingsProvider/src/com/android/providers/settings/SettingsService.java

+15 −25

Original line number	Diff line number	Diff line
		@@ -19,8 +19,6 @@ package com.android.providers.settings;
		import android.app.ActivityManager;
		import android.content.IContentProvider;
		import android.content.pm.PackageManager;
		import android.database.Cursor;
		import android.net.Uri;
		import android.os.Binder;
		import android.os.Bundle;
		import android.os.Process;
		@@ -265,9 +263,6 @@ final public class SettingsService extends Binder {
		}
		if (mUser < 0) {
		mUser = UserHandle.USER_SYSTEM;
		} else if (mVerb == CommandVerb.LIST) {
		perr.println("--user not supported for list.");
		return -1;
		}
		UserManager userManager = UserManager.get(mProvider.getContext());
		if (userManager.getUserInfo(mUser) == null) {
		@@ -304,27 +299,22 @@ final public class SettingsService extends Binder {
		return 0;
		}

		private List<String> listForUser(IContentProvider provider, int userHandle, String table) {
		final Uri uri = "system".equals(table) ? Settings.System.CONTENT_URI
		: "secure".equals(table) ? Settings.Secure.CONTENT_URI
		: "global".equals(table) ? Settings.Global.CONTENT_URI
		: null;
		final ArrayList<String> lines = new ArrayList<String>();
		if (uri == null) {
		return lines;
		List<String> listForUser(IContentProvider provider, int userHandle, String table) {
		final String callListCommand;
		if ("system".equals(table)) callListCommand = Settings.CALL_METHOD_LIST_SYSTEM;
		else if ("secure".equals(table)) callListCommand = Settings.CALL_METHOD_LIST_SECURE;
		else if ("global".equals(table)) callListCommand = Settings.CALL_METHOD_LIST_GLOBAL;
		else {
		getErrPrintWriter().println("Invalid table; no list performed");
		throw new IllegalArgumentException("Invalid table " + table);
		}
		final ArrayList<String> lines = new ArrayList<String>();
		try {
		final Cursor cursor = provider.query(resolveCallingPackage(), uri, null, null,
		null);
		try {
		while (cursor != null && cursor.moveToNext()) {
		lines.add(cursor.getString(1) + "=" + cursor.getString(2));
		}
		} finally {
		if (cursor != null) {
		cursor.close();
		}
		}
		Bundle arg = new Bundle();
		arg.putInt(Settings.CALL_METHOD_USER_KEY, userHandle);
		Bundle result =
		provider.call(resolveCallingPackage(), callListCommand, null, arg);
		lines.addAll(result.getStringArrayList(SettingsProvider.RESULT_SETTINGS_LIST));
		Collections.sort(lines);
		} catch (RemoteException e) {
		throw new RuntimeException("Failed in IPC", e);
		@@ -483,7 +473,7 @@ final public class SettingsService extends Binder {
		pw.println(" reset [--user <USER_ID> \| current] NAMESPACE {PACKAGE_NAME \| RESET_MODE}");
		pw.println(" Reset the global/secure table for a package with mode.");
		pw.println(" RESET_MODE is one of {untrusted_defaults, untrusted_clear, trusted_defaults}, case-insensitive");
		pw.println(" list NAMESPACE");
		pw.println(" list [--user <USER_ID> \| current] NAMESPACE");
		pw.println(" Print all defined keys.");
		pw.println(" NAMESPACE is one of {system, secure, global}, case-insensitive");
		}