Migrate the setUsbDataSignalingEnabled api to the device policy engine (3c731be6) · Commits · e / os / android_frameworks_base

core/api/test-current.txt

+1 −0

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		@@ -540,6 +540,7 @@ package android.app.admin {
		field public static final String PERMITTED_INPUT_METHODS_POLICY = "permittedInputMethods";
		field public static final String PERSONAL_APPS_SUSPENDED_POLICY = "personalAppsSuspended";
		field public static final String SCREEN_CAPTURE_DISABLED_POLICY = "screenCaptureDisabled";
		field public static final String USB_DATA_SIGNALING_POLICY = "usbDataSignaling";
		}

		public class DevicePolicyManager {

core/java/android/app/admin/DevicePolicyIdentifiers.java

+8 −0

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		@@ -159,6 +159,14 @@ public final class DevicePolicyIdentifiers {
		*/
		public static final String CROSS_PROFILE_WIDGET_PROVIDER_POLICY = "crossProfileWidgetProvider";

		/**
		* String identifier for {@link DevicePolicyManager#setUsbDataSignalingEnabled}.
		*
		* @hide
		*/
		@TestApi
		public static final String USB_DATA_SIGNALING_POLICY = "usbDataSignaling";

		/**
		* @hide
		*/

core/java/android/app/admin/DevicePolicyManager.java

+19 −20

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		@@ -16583,6 +16583,24 @@ public class DevicePolicyManager {
		* {@link #canUsbDataSignalingBeDisabled()} to check whether enabling or disabling USB data
		* signaling is supported on the device.
		*
		* Starting from {@link Build.VERSION_CODES#VANILLA_ICE_CREAM}, after the USB data signaling
		* policy has been set, {@link PolicyUpdateReceiver#onPolicySetResult(Context, String,
		* Bundle, TargetUser, PolicyUpdateResult)} will notify the admin on whether the policy was
		* successfully set or not. This callback will contain:
		* <ul>
		* li> The policy identifier {@link DevicePolicyIdentifiers#USB_DATA_SIGNALING_POLICY}
		* <li> The {@link TargetUser} that this policy relates to
		* <li> The {@link PolicyUpdateResult}, which will be
		* {@link PolicyUpdateResult#RESULT_POLICY_SET} if the policy was successfully set or the
		* reason the policy failed to be set
		* e.g. {@link PolicyUpdateResult#RESULT_FAILURE_CONFLICTING_ADMIN_POLICY})
		* </ul>
		* If there has been a change to the policy,
		* {@link PolicyUpdateReceiver#onPolicyChanged(Context, String, Bundle, TargetUser,
		* PolicyUpdateResult)} will notify the admin of this change. This callback will contain the
		* same parameters as PolicyUpdateReceiver#onPolicySetResult and the {@link PolicyUpdateResult}
		* will contain the reason why the policy changed.
		*
		* @param enabled whether USB data signaling should be enabled or not.
		* @throws SecurityException if the caller is not permitted to set this policy
		* @throws IllegalStateException if disabling USB data signaling is not supported or
		@@ -16621,25 +16639,6 @@ public class DevicePolicyManager {
		return true;
		}

		/**
		* Called by the system to check whether USB data signaling is currently enabled for this user.
		*
		* @param userId which user to check for.
		* @return {@code true} if USB data signaling is enabled, {@code false} otherwise.
		* @hide
		*/
		public boolean isUsbDataSignalingEnabledForUser(@UserIdInt int userId) {
		throwIfParentInstance("isUsbDataSignalingEnabledForUser");
		if (mService != null) {
		try {
		return mService.isUsbDataSignalingEnabledForUser(userId);
		} catch (RemoteException e) {
		throw e.rethrowFromSystemServer();
		}
		}
		return true;
		}

		/**
		* Returns whether enabling or disabling USB data signaling is supported on the device.
		*

core/java/android/app/admin/IDevicePolicyManager.aidl

+0 −1

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		@@ -565,7 +565,6 @@ interface IDevicePolicyManager {

		void setUsbDataSignalingEnabled(String callerPackage, boolean enabled);
		boolean isUsbDataSignalingEnabled(String callerPackage);
		boolean isUsbDataSignalingEnabledForUser(int userId);
		boolean canUsbDataSignalingBeDisabled();

		void setMinimumRequiredWifiSecurityLevel(String callerPackageName, int level);

packages/SettingsLib/src/com/android/settingslib/RestrictedLockUtilsInternal.java

+1 −1

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		@@ -409,7 +409,7 @@ public class RestrictedLockUtilsInternal extends RestrictedLockUtils {
		*/
		public static EnforcedAdmin checkIfUsbDataSignalingIsDisabled(Context context, int userId) {
		DevicePolicyManager dpm = context.getSystemService(DevicePolicyManager.class);
		if (dpm == null \|\| dpm.isUsbDataSignalingEnabledForUser(userId)) {
		if (dpm == null \|\| dpm.isUsbDataSignalingEnabled()) {
		return null;
		} else {
		EnforcedAdmin admin = getProfileOrDeviceOwner(context, getUserHandleOf(userId));