Enterprise quick contact 1/2 (1040da1d) · Commits · e / os / android_frameworks_base

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

+16 −0

Original line number	Diff line number	Diff line
		@@ -3164,6 +3164,22 @@ public class DevicePolicyManager {
		return false;
		}

		/**
		* Start Quick Contact on the managed profile for the current user, if the policy allows.
		* @hide
		*/
		public void startManagedQuickContact(String actualLookupKey, long actualContactId,
		Intent originalIntent) {
		if (mService != null) {
		try {
		mService.startManagedQuickContact(
		actualLookupKey, actualContactId, originalIntent);
		} catch (RemoteException e) {
		Log.w(TAG, "Failed talking with device policy service", e);
		}
		}
		}

		/**
		* Called by the profile owner of a managed profile so that some intents sent in the managed
		* profile can also be resolved in the parent, or vice versa.

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

+1 −0

Original line number	Diff line number	Diff line
		@@ -189,6 +189,7 @@ interface IDevicePolicyManager {
		void setCrossProfileCallerIdDisabled(in ComponentName who, boolean disabled);
		boolean getCrossProfileCallerIdDisabled(in ComponentName who);
		boolean getCrossProfileCallerIdDisabledForUser(int userId);
		void startManagedQuickContact(String lookupKey, long contactId, in Intent originalIntent);

		void setTrustAgentConfiguration(in ComponentName admin, in ComponentName agent,
		in PersistableBundle args);

core/java/android/provider/ContactsContract.java

+64 −21

Original line number	Diff line number	Diff line
		@@ -18,6 +18,7 @@ package android.provider;

		import android.accounts.Account;
		import android.app.Activity;
		import android.app.admin.DevicePolicyManager;
		import android.content.ActivityNotFoundException;
		import android.content.ContentProviderClient;
		import android.content.ContentProviderOperation;
		@@ -1628,7 +1629,6 @@ public final class ContactsContract {
		*/
		public static final String CONTENT_VCARD_TYPE = "text/x-vcard";


		/**
		* Mimimal ID for corp contacts returned from
		* {@link PhoneLookup#ENTERPRISE_CONTENT_FILTER_URI}.
		@@ -1637,6 +1637,14 @@ public final class ContactsContract {
		*/
		public static long ENTERPRISE_CONTACT_ID_BASE = 1000000000; // slightly smaller than 2 ** 30

		/**
		* Prefix for corp contacts returned from
		* {@link PhoneLookup#ENTERPRISE_CONTENT_FILTER_URI}.
		*
		* @hide
		*/
		public static String ENTERPRISE_CONTACT_LOOKUP_PREFIX = "c-";

		/**
		* Return TRUE if a contact ID is from the contacts provider on the enterprise profile.
		*
		@@ -5032,9 +5040,17 @@ public final class ContactsContract {
		* is from the corp profile, use
		* {@link ContactsContract.Contacts#isEnterpriseContactId(long)}.
		* </li>
		* <li>
		* Corp contacts will get artificial {@link #LOOKUP_KEY}s too.
		* </li>
		* </ul>
		* <p>
		* This URI does NOT support selection nor order-by.
		* A contact lookup URL built by
		* {@link ContactsContract.Contacts#getLookupUri(long, String)}
		* with an {@link #_ID} and a {@link #LOOKUP_KEY} returned by this API can be passed to
		* {@link ContactsContract.QuickContact#showQuickContact} even if a contact is from the
		* corp profile.
		* </p>
		*
		* <pre>
		* Uri lookupUri = Uri.withAppendedPath(PhoneLookup.ENTERPRISE_CONTENT_FILTER_URI,
		@@ -6025,10 +6041,18 @@ public final class ContactsContract {
		* a contact
		* is from the corp profile, use
		* {@link ContactsContract.Contacts#isEnterpriseContactId(long)}.
		* </li>
		* <li>
		* Corp contacts will get artificial {@link #LOOKUP_KEY}s too.
		* </li>
		* </ul>
		* <p>
		* This URI does NOT support selection nor order-by.
		* A contact lookup URL built by
		* {@link ContactsContract.Contacts#getLookupUri(long, String)}
		* with an {@link #_ID} and a {@link #LOOKUP_KEY} returned by this API can be passed to
		* {@link ContactsContract.QuickContact#showQuickContact} even if a contact is from the
		* corp profile.
		* </p>
		*
		* <pre>
		* Uri lookupUri = Uri.withAppendedPath(Email.ENTERPRISE_CONTENT_LOOKUP_URI,
		@@ -8182,6 +8206,9 @@ public final class ContactsContract {
		*/
		public static final int MODE_LARGE = 3;

		/** @hide */
		public static final int MODE_DEFAULT = MODE_LARGE;

		/**
		* Constructs the QuickContacts intent with a view's rect.
		* @hide
		@@ -8224,6 +8251,7 @@ public final class ContactsContract {
		// Launch pivot dialog through intent for now
		final Intent intent = new Intent(ACTION_QUICK_CONTACT).addFlags(intentFlags);

		// NOTE: This logic and rebuildManagedQuickContactsIntent() must be in sync.
		intent.setData(lookupUri);
		intent.setSourceBounds(target);
		intent.putExtra(EXTRA_MODE, mode);
		@@ -8231,6 +8259,30 @@ public final class ContactsContract {
		return intent;
		}

		/**
		* Constructs a QuickContacts intent based on an incoming intent for DevicePolicyManager
		* to strip off anything not necessary.
		*
		* @hide
		*/
		public static Intent rebuildManagedQuickContactsIntent(String lookupKey, long contactId,
		Intent originalIntent) {
		final Intent intent = new Intent(ACTION_QUICK_CONTACT);
		// Rebuild the URI from a lookup key and a contact ID.
		intent.setData(Contacts.getLookupUri(contactId, lookupKey));

		// Copy flags and always set NEW_TASK because it won't have a parent activity.
		intent.setFlags(originalIntent.getFlags() \| Intent.FLAG_ACTIVITY_NEW_TASK);

		// Copy extras.
		intent.setSourceBounds(originalIntent.getSourceBounds());
		intent.putExtra(EXTRA_MODE, originalIntent.getIntExtra(EXTRA_MODE, MODE_DEFAULT));
		intent.putExtra(EXTRA_EXCLUDE_MIMES,
		originalIntent.getStringArrayExtra(EXTRA_EXCLUDE_MIMES));
		return intent;
		}


		/**
		* Trigger a dialog that lists the various methods of interacting with
		* the requested {@link Contacts} entry. This may be based on available
		@@ -8259,7 +8311,7 @@ public final class ContactsContract {
		// Trigger with obtained rectangle
		Intent intent = composeQuickContactsIntent(context, target, lookupUri, mode,
		excludeMimes);
		startActivityWithErrorToast(context, intent);
		ContactsInternal.startQuickContactWithErrorToast(context, intent);
		}

		/**
		@@ -8292,7 +8344,7 @@ public final class ContactsContract {
		String[] excludeMimes) {
		Intent intent = composeQuickContactsIntent(context, target, lookupUri, mode,
		excludeMimes);
		startActivityWithErrorToast(context, intent);
		ContactsInternal.startQuickContactWithErrorToast(context, intent);
		}

		/**
		@@ -8325,10 +8377,10 @@ public final class ContactsContract {
		// Use MODE_LARGE instead of accepting mode as a parameter. The different mode
		// values defined in ContactsContract only affect very old implementations
		// of QuickContacts.
		Intent intent = composeQuickContactsIntent(context, target, lookupUri, MODE_LARGE,
		Intent intent = composeQuickContactsIntent(context, target, lookupUri, MODE_DEFAULT,
		excludeMimes);
		intent.putExtra(EXTRA_PRIORITIZED_MIMETYPE, prioritizedMimeType);
		startActivityWithErrorToast(context, intent);
		ContactsInternal.startQuickContactWithErrorToast(context, intent);
		}

		/**
		@@ -8363,19 +8415,10 @@ public final class ContactsContract {
		// Use MODE_LARGE instead of accepting mode as a parameter. The different mode
		// values defined in ContactsContract only affect very old implementations
		// of QuickContacts.
		Intent intent = composeQuickContactsIntent(context, target, lookupUri, MODE_LARGE,
		Intent intent = composeQuickContactsIntent(context, target, lookupUri, MODE_DEFAULT,
		excludeMimes);
		intent.putExtra(EXTRA_PRIORITIZED_MIMETYPE, prioritizedMimeType);
		startActivityWithErrorToast(context, intent);
		}

		private static void startActivityWithErrorToast(Context context, Intent intent) {
		try {
		context.startActivity(intent);
		} catch (ActivityNotFoundException e) {
		Toast.makeText(context, com.android.internal.R.string.quick_contacts_not_available,
		Toast.LENGTH_SHORT).show();
		}
		ContactsInternal.startQuickContactWithErrorToast(context, intent);
		}
		}

core/java/android/provider/ContactsInternal.java

0 → 100644

+112 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2015 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License
		*/
		package android.provider;

		import android.app.admin.DevicePolicyManager;
		import android.content.ActivityNotFoundException;
		import android.content.ContentUris;
		import android.content.Context;
		import android.content.Intent;
		import android.content.UriMatcher;
		import android.net.Uri;
		import android.os.Process;
		import android.os.UserHandle;
		import android.text.TextUtils;
		import android.widget.Toast;

		import java.util.List;

		/**
		* Contacts related internal methods.
		*
		* @hide
		*/
		public class ContactsInternal {
		private ContactsInternal() {
		}

		/** URI matcher used to parse contact URIs. */
		private static final UriMatcher sContactsUriMatcher = new UriMatcher(UriMatcher.NO_MATCH);

		private static final int CONTACTS_URI_LOOKUP_ID = 1000;

		static {
		// Contacts URI matching table
		final UriMatcher matcher = sContactsUriMatcher;
		matcher.addURI(ContactsContract.AUTHORITY, "contacts/lookup/*/#", CONTACTS_URI_LOOKUP_ID);
		}

		/**
		* Called by {@link ContactsContract} to star Quick Contact, possibly on the managed profile.
		*/
		public static void startQuickContactWithErrorToast(Context context, Intent intent) {
		final Uri uri = intent.getData();

		final int match = sContactsUriMatcher.match(uri);
		switch (match) {
		case CONTACTS_URI_LOOKUP_ID: {
		if (maybeStartManagedQuickContact(context, intent)) {
		return; // Request handled by DPM. Just return here.
		}
		break;
		}
		}
		// Launch on the current profile.
		startQuickContactWithErrorToastForUser(context, intent, Process.myUserHandle());
		}

		public static void startQuickContactWithErrorToastForUser(Context context, Intent intent,
		UserHandle user) {
		try {
		context.startActivityAsUser(intent, user);
		} catch (ActivityNotFoundException e) {
		Toast.makeText(context, com.android.internal.R.string.quick_contacts_not_available,
		Toast.LENGTH_SHORT).show();
		}
		}

		/**
		* If the URI in {@code intent} is of a corp contact, launch quick contact on the managed
		* profile.
		*
		* @return the URI in {@code intent} is of a corp contact thus launched on the managed profile.
		*/
		private static boolean maybeStartManagedQuickContact(Context context, Intent originalIntent) {
		final Uri uri = originalIntent.getData();

		// Decompose into an ID and a lookup key.
		final List<String> pathSegments = uri.getPathSegments();
		final long contactId = ContentUris.parseId(uri);
		final String lookupKey = pathSegments.get(2);

		// See if it has a corp lookupkey.
		if (TextUtils.isEmpty(lookupKey)
		\|\| !lookupKey.startsWith(
		ContactsContract.Contacts.ENTERPRISE_CONTACT_LOOKUP_PREFIX)) {
		return false; // It's not a corp lookup key.
		}

		// Launch Quick Contact on the managed profile, if the policy allows.
		final DevicePolicyManager dpm = context.getSystemService(DevicePolicyManager.class);
		final String actualLookupKey = lookupKey.substring(
		ContactsContract.Contacts.ENTERPRISE_CONTACT_LOOKUP_PREFIX.length());
		final long actualContactId =
		(contactId - ContactsContract.Contacts.ENTERPRISE_CONTACT_ID_BASE);

		dpm.startManagedQuickContact(actualLookupKey, actualContactId, originalIntent);
		return true;
		}
		}

services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java

+57 −0

Original line number	Diff line number	Diff line
		@@ -78,6 +78,8 @@ import android.os.SystemClock;
		import android.os.SystemProperties;
		import android.os.UserHandle;
		import android.os.UserManager;
		import android.provider.ContactsContract.QuickContact;
		import android.provider.ContactsInternal;
		import android.provider.Settings;
		import android.security.Credentials;
		import android.security.IKeyChainAliasCallback;
		@@ -146,6 +148,8 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub {

		private static final String LOG_TAG = "DevicePolicyManagerService";

		private static final boolean VERBOSE_LOG = false; // DO NOT SUBMIT WITH TRUE

		private static final String DEVICE_POLICIES_XML = "device_policies.xml";

		private static final String LOCK_TASK_COMPONENTS_XML = "lock-task-component";
		@@ -5435,6 +5439,59 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub {
		}
		}

		@Override
		public void startManagedQuickContact(String actualLookupKey, long actualContactId,
		Intent originalIntent) {
		final Intent intent = QuickContact.rebuildManagedQuickContactsIntent(
		actualLookupKey, actualContactId, originalIntent);
		final int callingUserId = UserHandle.getCallingUserId();

		final long ident = Binder.clearCallingIdentity();
		try {
		synchronized (this) {
		final int managedUserId = getManagedUserId(callingUserId);
		if (managedUserId < 0) {
		return;
		}
		if (getCrossProfileCallerIdDisabledForUser(managedUserId)) {
		if (VERBOSE_LOG) {
		Log.v(LOG_TAG,
		"Cross-profile contacts access disabled for user " + managedUserId);
		}
		return;
		}
		ContactsInternal.startQuickContactWithErrorToastForUser(
		mContext, intent, new UserHandle(managedUserId));
		}
		} finally {
		Binder.restoreCallingIdentity(ident);
		}
		}

		/**
		* @return the user ID of the managed user that is linked to the current user, if any.
		* Otherwise -1.
		*/
		public int getManagedUserId(int callingUserId) {
		if (VERBOSE_LOG) {
		Log.v(LOG_TAG, "getManagedUserId: callingUserId=" + callingUserId);
		}

		for (UserInfo ui : mUserManager.getProfiles(callingUserId)) {
		if (ui.id == callingUserId \|\| !ui.isManagedProfile()) {
		continue; // Caller user self, or not a managed profile. Skip.
		}
		if (VERBOSE_LOG) {
		Log.v(LOG_TAG, "Managed user=" + ui.id);
		}
		return ui.id;
		}
		if (VERBOSE_LOG) {
		Log.v(LOG_TAG, "Managed user not found.");
		}
		return -1;
		}

		/**
		* Sets which packages may enter lock task mode.
		*