Merge "Migrate CarrierAppUtils to use SystemConfigManager" into rvc-dev (f1bf1246) · Commits · e / os / android_frameworks_base

telephony/common/com/android/internal/telephony/CarrierAppUtils.java

+30 −34

Original line number	Diff line number	Diff line
		@@ -22,21 +22,21 @@ import android.content.Context;
		import android.content.pm.ApplicationInfo;
		import android.content.pm.PackageManager;
		import android.content.res.Resources;
		import android.os.SystemConfigManager;
		import android.os.UserHandle;
		import android.permission.PermissionManager;
		import android.provider.Settings;
		import android.telephony.TelephonyManager;
		import android.util.ArrayMap;
		import android.util.ArraySet;
		import android.util.Log;

		import com.android.internal.annotations.VisibleForTesting;
		import com.android.internal.telephony.util.ArrayUtils;
		import com.android.server.SystemConfig;

		import java.util.ArrayList;
		import java.util.List;
		import java.util.Map;
		import java.util.Set;

		/**
		* Utilities for handling carrier applications.
		@@ -53,19 +53,19 @@ public final class CarrierAppUtils {
		* Handle preinstalled carrier apps which should be disabled until a matching SIM is inserted.
		*
		* Evaluates the list of applications in
		* {@link SystemConfig#getDisabledUntilUsedPreinstalledCarrierApps()}. We want to disable each
		* such application which is present on the system image until the user inserts a SIM which
		* causes that application to gain carrier privilege (indicating a "match"), without interfering
		* with the user if they opt to enable/disable the app explicitly.
		* {@link SystemConfigManager#getDisabledUntilUsedPreinstalledCarrierApps()}. We want to disable
		* each such application which is present on the system image until the user inserts a SIM
		* which causes that application to gain carrier privilege (indicating a "match"), without
		* interfering with the user if they opt to enable/disable the app explicitly.
		*
		* So, for each such app, we either disable until used IFF the app is not carrier privileged AND
		* in the default state (e.g. not explicitly DISABLED/DISABLED_BY_USER/ENABLED), or we enable if
		* the app is carrier privileged and in either the default state or DISABLED_UNTIL_USED.
		*
		* In addition, there is a list of carrier-associated applications in
		* {@link SystemConfig#getDisabledUntilUsedPreinstalledCarrierAssociatedApps}. Each app in this
		* list is associated with a carrier app. When the given carrier app is enabled/disabled per the
		* above, the associated applications are enabled/disabled to match.
		* {@link SystemConfigManager#getDisabledUntilUsedPreinstalledCarrierAssociatedApps}. Each app
		* in this list is associated with a carrier app. When the given carrier app is enabled/disabled
		* per the above, the associated applications are enabled/disabled to match.
		*
		* When enabling a carrier app we also grant it default permissions.
		*
		@@ -78,10 +78,10 @@ public final class CarrierAppUtils {
		if (DEBUG) {
		Log.d(TAG, "disableCarrierAppsUntilPrivileged");
		}
		SystemConfig config = SystemConfig.getInstance();
		ArraySet<String> systemCarrierAppsDisabledUntilUsed =
		SystemConfigManager config = context.getSystemService(SystemConfigManager.class);
		Set<String> systemCarrierAppsDisabledUntilUsed =
		config.getDisabledUntilUsedPreinstalledCarrierApps();
		ArrayMap<String, List<String>> systemCarrierAssociatedAppsDisabledUntilUsed =
		Map<String, List<String>> systemCarrierAssociatedAppsDisabledUntilUsed =
		config.getDisabledUntilUsedPreinstalledCarrierAssociatedApps();
		ContentResolver contentResolver = getContentResolverForUser(context, userId);
		disableCarrierAppsUntilPrivileged(callingPackage, telephonyManager, contentResolver,
		@@ -105,11 +105,11 @@ public final class CarrierAppUtils {
		if (DEBUG) {
		Log.d(TAG, "disableCarrierAppsUntilPrivileged");
		}
		SystemConfig config = SystemConfig.getInstance();
		ArraySet<String> systemCarrierAppsDisabledUntilUsed =
		SystemConfigManager config = context.getSystemService(SystemConfigManager.class);
		Set<String> systemCarrierAppsDisabledUntilUsed =
		config.getDisabledUntilUsedPreinstalledCarrierApps();

		ArrayMap<String, List<String>> systemCarrierAssociatedAppsDisabledUntilUsed =
		Map<String, List<String>> systemCarrierAssociatedAppsDisabledUntilUsed =
		config.getDisabledUntilUsedPreinstalledCarrierAssociatedApps();
		ContentResolver contentResolver = getContentResolverForUser(context, userId);
		disableCarrierAppsUntilPrivileged(callingPackage, null /* telephonyManager */,
		@@ -139,8 +139,8 @@ public final class CarrierAppUtils {
		@VisibleForTesting
		public static void disableCarrierAppsUntilPrivileged(String callingPackage,
		@Nullable TelephonyManager telephonyManager, ContentResolver contentResolver,
		int userId, ArraySet<String> systemCarrierAppsDisabledUntilUsed,
		ArrayMap<String, List<String>> systemCarrierAssociatedAppsDisabledUntilUsed,
		int userId, Set<String> systemCarrierAppsDisabledUntilUsed,
		Map<String, List<String>> systemCarrierAssociatedAppsDisabledUntilUsed,
		Context context) {
		PackageManager packageManager = context.getPackageManager();
		PermissionManager permissionManager =
		@@ -340,26 +340,22 @@ public final class CarrierAppUtils {
		*/
		public static List<ApplicationInfo> getDefaultCarrierAppCandidates(
		int userId, Context context) {
		ArraySet<String> systemCarrierAppsDisabledUntilUsed =
		SystemConfig.getInstance().getDisabledUntilUsedPreinstalledCarrierApps();
		Set<String> systemCarrierAppsDisabledUntilUsed =
		context.getSystemService(SystemConfigManager.class)
		.getDisabledUntilUsedPreinstalledCarrierApps();
		return getDefaultCarrierAppCandidatesHelper(userId, systemCarrierAppsDisabledUntilUsed,
		context);
		}

		private static List<ApplicationInfo> getDefaultCarrierAppCandidatesHelper(
		int userId, ArraySet<String> systemCarrierAppsDisabledUntilUsed, Context context) {
		if (systemCarrierAppsDisabledUntilUsed == null) {
		int userId, Set<String> systemCarrierAppsDisabledUntilUsed, Context context) {
		if (systemCarrierAppsDisabledUntilUsed == null
		\|\| systemCarrierAppsDisabledUntilUsed.isEmpty()) {
		return null;
		}

		int size = systemCarrierAppsDisabledUntilUsed.size();
		if (size == 0) {
		return null;
		}

		List<ApplicationInfo> apps = new ArrayList<>(size);
		for (int i = 0; i < size; i++) {
		String packageName = systemCarrierAppsDisabledUntilUsed.valueAt(i);
		List<ApplicationInfo> apps = new ArrayList<>(systemCarrierAppsDisabledUntilUsed.size());
		for (String packageName : systemCarrierAppsDisabledUntilUsed) {
		ApplicationInfo ai =
		getApplicationInfoIfSystemApp(userId, packageName, context);
		if (ai != null) {
		@@ -370,14 +366,14 @@ public final class CarrierAppUtils {
		}

		private static Map<String, List<ApplicationInfo>> getDefaultCarrierAssociatedAppsHelper(
		int userId, ArrayMap<String, List<String>> systemCarrierAssociatedAppsDisabledUntilUsed,
		int userId, Map<String, List<String>> systemCarrierAssociatedAppsDisabledUntilUsed,
		Context context) {
		int size = systemCarrierAssociatedAppsDisabledUntilUsed.size();
		Map<String, List<ApplicationInfo>> associatedApps = new ArrayMap<>(size);
		for (int i = 0; i < size; i++) {
		String carrierAppPackage = systemCarrierAssociatedAppsDisabledUntilUsed.keyAt(i);
		List<String> associatedAppPackages =
		systemCarrierAssociatedAppsDisabledUntilUsed.valueAt(i);
		for (Map.Entry<String, List<String>> entry
		: systemCarrierAssociatedAppsDisabledUntilUsed.entrySet()) {
		String carrierAppPackage = entry.getKey();
		List<String> associatedAppPackages = entry.getValue();
		for (int j = 0; j < associatedAppPackages.size(); j++) {
		ApplicationInfo ai =
		getApplicationInfoIfSystemApp(