Support bulk capability exchange in UCE (8013fa42) · Commits · e / os / frameworks_opt_net_ims

src/java/com/android/ims/rcs/uce/eab/EabBulkCapabilityUpdater.java

0 → 100644

+483 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2020 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 com.android.ims.rcs.uce.eab;

		import static android.telephony.ims.RcsContactUceCapability.CAPABILITY_MECHANISM_OPTIONS;
		import static android.telephony.ims.RcsContactUceCapability.CAPABILITY_MECHANISM_PRESENCE;

		import static com.android.ims.rcs.uce.eab.EabControllerImpl.getCapabilityCacheExpiration;

		import android.app.AlarmManager;
		import android.content.BroadcastReceiver;
		import android.content.Context;
		import android.content.Intent;
		import android.content.IntentFilter;
		import android.database.ContentObserver;
		import android.database.Cursor;
		import android.net.Uri;
		import android.os.Handler;
		import android.os.IBinder;
		import android.os.Looper;
		import android.os.PersistableBundle;
		import android.os.RemoteException;
		import android.provider.ContactsContract;
		import android.provider.Telephony;
		import android.telephony.CarrierConfigManager;
		import android.telephony.ims.ImsManager;
		import android.telephony.ims.ImsRcsManager;
		import android.telephony.ims.RcsContactUceCapability;
		import android.telephony.ims.aidl.IRcsUceControllerCallback;
		import android.util.Log;

		import com.android.ims.rcs.uce.UceController;

		import java.util.ArrayList;
		import java.util.List;

		public final class EabBulkCapabilityUpdater {
		private final String TAG = this.getClass().getSimpleName();

		private static final Uri USER_EAB_SETTING = Uri.withAppendedPath(Telephony.SimInfo.CONTENT_URI,
		Telephony.SimInfo.COLUMN_IMS_RCS_UCE_ENABLED);
		private static final int NUM_SECS_IN_DAY = 86400;

		private final int mSubId;
		private final Context mContext;
		private final Handler mHandler;

		private final AlarmManager.OnAlarmListener mCapabilityExpiredListener;
		private final ContactChangedListener mContactProviderListener;
		private final EabSettingsListener mEabSettingListener;
		private final BroadcastReceiver mCarrierConfigChangedListener;
		private final EabControllerImpl mEabControllerImpl;
		private final EabContactSyncController mEabContactSyncController;

		private UceController.UceControllerCallback mUceControllerCallback;
		private List<Uri> mRefreshContactList;

		private boolean mIsContactProviderListenerRegistered = false;
		private boolean mIsEabSettingListenerRegistered = false;
		private boolean mIsCarrierConfigListenerRegistered = false;
		private boolean mIsCarrierConfigEnabled = false;

		/**
		* Listen capability expired intent. Only registered when
		* {@link CarrierConfigManager.Ims#KEY_RCS_BULK_CAPABILITY_EXCHANGE_BOOL} has enabled bulk
		* capability exchange.
		*/
		private class CapabilityExpiredListener implements AlarmManager.OnAlarmListener {
		@Override
		public void onAlarm() {
		Log.d(TAG, "Capability expired.");
		try {
		List<Uri> expiredContactList = getExpiredContactList();
		if (expiredContactList.size() > 0) {
		mUceControllerCallback.refreshCapabilities(
		getExpiredContactList(),
		mRcsUceControllerCallback);
		} else {
		Log.d(TAG, "expiredContactList is empty.");
		}
		} catch (RemoteException e) {
		Log.e(TAG, "CapabilityExpiredListener RemoteException", e);
		}
		}
		}

		/**
		* Listen contact provider change. Only registered when
		* {@link CarrierConfigManager.Ims#KEY_RCS_BULK_CAPABILITY_EXCHANGE_BOOL} has enabled bulk
		* capability exchange.
		*/
		private class ContactChangedListener extends ContentObserver {
		public ContactChangedListener(Handler handler) {
		super(handler);
		}

		@Override
		public void onChange(boolean selfChange) {
		Log.d(TAG, "Contact changed");
		syncContactAndRefreshCapabilities();
		}
		}

		/**
		* Listen EAB settings change. Only registered when
		* {@link CarrierConfigManager.Ims#KEY_RCS_BULK_CAPABILITY_EXCHANGE_BOOL} has enabled bulk
		* capability exchange.
		*/
		private class EabSettingsListener extends ContentObserver {
		public EabSettingsListener(Handler handler) {
		super(handler);
		}

		@Override
		public void onChange(boolean selfChange) {
		boolean isUserEnableUce = isUserEnableUce();
		Log.d(TAG, "EAB user setting changed: " + isUserEnableUce);
		if (isUserEnableUce) {
		mHandler.post(new SyncContactRunnable());
		} else {
		unRegisterContactProviderListener();
		cancelTimeAlert(mContext);
		}
		}
		}

		/**
		* Listen carrier config changed to prevent this instance created before carrier config loaded.
		*/
		private class CarrierConfigChangedListener extends BroadcastReceiver {
		@Override
		public void onReceive(Context context, Intent intent) {
		boolean isSupportBulkCapabilityExchange = getBooleanCarrierConfig(
		CarrierConfigManager.Ims.KEY_RCS_BULK_CAPABILITY_EXCHANGE_BOOL, mSubId);

		Log.d(TAG, "Carrier config changed. "
		+ "isCarrierConfigEnabled: " + mIsCarrierConfigEnabled
		+ ", isSupportBulkCapabilityExchange: " + isSupportBulkCapabilityExchange);
		if (!mIsCarrierConfigEnabled && isSupportBulkCapabilityExchange) {
		enableBulkCapability();
		updateExpiredTimeAlert();
		mIsCarrierConfigEnabled = true;
		} else if (mIsCarrierConfigEnabled && !isSupportBulkCapabilityExchange) {
		onDestroy();
		}
		}
		}

		private IRcsUceControllerCallback mRcsUceControllerCallback = new IRcsUceControllerCallback() {
		@Override
		public void onCapabilitiesReceived(List<RcsContactUceCapability> contactCapabilities) {
		Log.d(TAG, "onCapabilitiesReceived");
		mEabControllerImpl.saveCapabilities(contactCapabilities);
		}

		@Override
		public void onComplete() {
		Log.d(TAG, "onComplete");
		}

		@Override
		public void onError(int errorCode, long retryAfterMilliseconds) {
		Log.d(TAG, "Refresh capabilities failed. Error code: " + errorCode
		+ ", retryAfterMilliseconds: " + retryAfterMilliseconds);
		if (retryAfterMilliseconds != 0) {
		mHandler.postDelayed(new retryRunnable(), retryAfterMilliseconds);
		}
		}

		@Override
		public IBinder asBinder() {
		return null;
		}
		};

		private class SyncContactRunnable implements Runnable {
		@Override
		public void run() {
		Log.d(TAG, "Sync contact from contact provider");
		syncContactAndRefreshCapabilities();
		registerContactProviderListener();
		registerEabUserSettingsListener();
		}
		}

		/**
		* Re-refresh capability if error happened.
		*/
		private class retryRunnable implements Runnable {
		@Override
		public void run() {
		Log.d(TAG, "Retry refreshCapabilities()");

		try {
		mUceControllerCallback.refreshCapabilities(
		mRefreshContactList, mRcsUceControllerCallback);
		} catch (RemoteException e) {
		Log.e(TAG, "refreshCapabilities RemoteException" , e);
		}
		}
		}

		public EabBulkCapabilityUpdater(Context context,
		int subId,
		EabControllerImpl eabControllerImpl,
		EabContactSyncController eabContactSyncController,
		UceController.UceControllerCallback uceControllerCallback,
		Looper looper) {
		mContext = context;
		mSubId = subId;
		mEabControllerImpl = eabControllerImpl;
		mEabContactSyncController = eabContactSyncController;
		mUceControllerCallback = uceControllerCallback;

		mHandler = new Handler(looper);
		mContactProviderListener = new ContactChangedListener(mHandler);
		mEabSettingListener = new EabSettingsListener(mHandler);
		mCapabilityExpiredListener = new CapabilityExpiredListener();
		mCarrierConfigChangedListener = new CarrierConfigChangedListener();

		Log.d(TAG, "create EabBulkCapabilityUpdater() subId: " + mSubId);

		enableBulkCapability();
		updateExpiredTimeAlert();
		}

		private void enableBulkCapability() {
		boolean isUserEnableUce = isUserEnableUce();
		boolean isSupportBulkCapabilityExchange = getBooleanCarrierConfig(
		CarrierConfigManager.Ims.KEY_RCS_BULK_CAPABILITY_EXCHANGE_BOOL, mSubId);

		Log.d(TAG, "isUserEnableUce: " + isUserEnableUce
		+ ", isSupportBulkCapabilityExchange: " + isSupportBulkCapabilityExchange);

		if (isUserEnableUce && isSupportBulkCapabilityExchange) {
		mHandler.post(new SyncContactRunnable());
		mIsCarrierConfigEnabled = true;
		} else if (!isUserEnableUce && isSupportBulkCapabilityExchange) {
		registerEabUserSettingsListener();
		mIsCarrierConfigEnabled = false;
		} else {
		registerCarrierConfigChanged();
		Log.d(TAG, "Not support bulk capability exchange.");
		}
		}

		private void syncContactAndRefreshCapabilities() {
		mRefreshContactList = mEabContactSyncController.syncContactToEabProvider(mContext);
		Log.d(TAG, "refresh contacts number: " + mRefreshContactList.size());

		if (mUceControllerCallback == null) {
		Log.d(TAG, "mUceControllerCallback is null.");
		return;
		}

		try {
		if (mRefreshContactList.size() > 0) {
		mUceControllerCallback.refreshCapabilities(
		mRefreshContactList, mRcsUceControllerCallback);
		}
		} catch (RemoteException e) {
		Log.e(TAG, "mUceControllerCallback RemoteException.", e);
		}
		}

		protected void updateExpiredTimeAlert() {
		boolean isUserEnableUce = isUserEnableUce();
		boolean isSupportBulkCapabilityExchange = getBooleanCarrierConfig(
		CarrierConfigManager.Ims.KEY_RCS_BULK_CAPABILITY_EXCHANGE_BOOL, mSubId);

		Log.d(TAG, " updateExpiredTimeAlert(), isUserEnableUce: " + isUserEnableUce
		+ ", isSupportBulkCapabilityExchange: " + isSupportBulkCapabilityExchange);

		if (isUserEnableUce && isSupportBulkCapabilityExchange) {
		long expiredTimestamp = getLeastExpiredTimestamp();
		if (expiredTimestamp == Long.MAX_VALUE) {
		Log.d(TAG, "Can't find min timestamp in eab provider");
		return;
		}
		expiredTimestamp += getCapabilityCacheExpiration(mSubId);
		Log.d(TAG, "set time alert at " + expiredTimestamp);
		cancelTimeAlert(mContext);
		setTimeAlert(mContext, expiredTimestamp);
		}
		}

		private long getLeastExpiredTimestamp() {
		String selection = "("
		// Query presence timestamp
		+ EabProvider.EabCommonColumns.MECHANISM + "=" + CAPABILITY_MECHANISM_PRESENCE
		+ " AND "
		+ EabProvider.PresenceTupleColumns.REQUEST_TIMESTAMP + " IS NOT NULL) "

		// Query options timestamp
		+ " OR " + "(" + EabProvider.EabCommonColumns.MECHANISM + "="
		+ CAPABILITY_MECHANISM_OPTIONS + " AND "
		+ EabProvider.OptionsColumns.REQUEST_TIMESTAMP + " IS NOT NULL) "

		// filter by sub id
		+ " AND " + EabProvider.EabCommonColumns.SUBSCRIPTION_ID + "=" + mSubId

		// filter the contact that not come from contact provider
		+ " AND " + EabProvider.ContactColumns.RAW_CONTACT_ID + " IS NOT NULL "
		+ " AND " + EabProvider.ContactColumns.DATA_ID + " IS NOT NULL ";

		long minTimestamp = Long.MAX_VALUE;
		Cursor result = mContext.getContentResolver().query(EabProvider.ALL_DATA_URI, null,
		selection,
		null, null);

		if (result != null) {
		while (result.moveToNext()) {
		int mechanism = result.getInt(
		result.getColumnIndex(EabProvider.EabCommonColumns.MECHANISM));
		long timestamp;
		if (mechanism == CAPABILITY_MECHANISM_PRESENCE) {
		timestamp = result.getLong(result.getColumnIndex(
		EabProvider.PresenceTupleColumns.REQUEST_TIMESTAMP));
		} else {
		timestamp = result.getLong(result.getColumnIndex(
		EabProvider.OptionsColumns.REQUEST_TIMESTAMP));
		}

		if (timestamp < minTimestamp) {
		minTimestamp = timestamp;
		}
		}
		result.close();
		} else {
		Log.d(TAG, "getLeastExpiredTimestamp() cursor is null");
		}
		return minTimestamp;
		}

		private void setTimeAlert(Context context, long wakeupTimeMs) {
		AlarmManager am = context.getSystemService(AlarmManager.class);

		// To prevent all devices from sending requests to the server at the same time, add a jitter
		// time (0 sec ~ 2 days) randomly.
		int jitterTimeSec = (int) (Math.random() * (NUM_SECS_IN_DAY * 2));
		Log.d(TAG, " setTimeAlert: " + wakeupTimeMs + ", jitterTimeSec: " + jitterTimeSec);
		am.set(AlarmManager.RTC_WAKEUP,
		(wakeupTimeMs * 1000) + jitterTimeSec,
		TAG,
		mCapabilityExpiredListener,
		mHandler);
		}

		private void cancelTimeAlert(Context context) {
		Log.d(TAG, "cancelTimeAlert.");
		AlarmManager am = context.getSystemService(AlarmManager.class);
		am.cancel(mCapabilityExpiredListener);
		}

		private boolean getBooleanCarrierConfig(String key, int subId) {
		CarrierConfigManager mConfigManager = mContext.getSystemService(CarrierConfigManager.class);
		PersistableBundle b = null;
		if (mConfigManager != null) {
		b = mConfigManager.getConfigForSubId(subId);
		}
		if (b != null) {
		return b.getBoolean(key);
		} else {
		Log.w(TAG, "getConfigForSubId(subId) is null. Return the default value of " + key);
		return CarrierConfigManager.getDefaultConfig().getBoolean(key);
		}
		}

		private boolean isUserEnableUce() {
		ImsManager manager = mContext.getSystemService(ImsManager.class);
		if (manager == null) {
		Log.e(TAG, "ImsManager is null");
		return false;
		}
		try {
		ImsRcsManager rcsManager = manager.getImsRcsManager(mSubId);
		return (rcsManager != null) && rcsManager.getUceAdapter().isUceSettingEnabled();
		} catch (Exception e) {
		Log.e(TAG, "hasUserEnabledUce: exception = " + e.getMessage());
		}
		return false;
		}

		private List<Uri> getExpiredContactList() {
		List<Uri> refreshList = new ArrayList<>();
		long expiredTime = (System.currentTimeMillis() / 1000)
		+ getCapabilityCacheExpiration(mSubId);
		String selection = "("
		+ EabProvider.EabCommonColumns.MECHANISM + "=" + CAPABILITY_MECHANISM_PRESENCE
		+ " AND " + EabProvider.PresenceTupleColumns.REQUEST_TIMESTAMP + "<"
		+ expiredTime + ")";
		selection += " OR " + "(" + EabProvider.EabCommonColumns.MECHANISM + "="
		+ CAPABILITY_MECHANISM_OPTIONS + " AND "
		+ EabProvider.OptionsColumns.REQUEST_TIMESTAMP + "<" + expiredTime + ")";

		Cursor result = mContext.getContentResolver().query(EabProvider.ALL_DATA_URI, null,
		selection,
		null, null);
		while (result.moveToNext()) {
		String phoneNumber = result.getString(
		result.getColumnIndex(EabProvider.ContactColumns.PHONE_NUMBER));
		refreshList.add(Uri.parse(phoneNumber));
		}
		result.close();
		return refreshList;
		}

		protected void onDestroy() {
		Log.d(TAG, "onDestroy");
		cancelTimeAlert(mContext);
		unRegisterContactProviderListener();
		unRegisterEabUserSettings();
		unRegisterCarrierConfigChanged();
		}

		private void registerContactProviderListener() {
		Log.d(TAG, "registerContactProviderListener");
		mIsContactProviderListenerRegistered = true;
		mContext.getContentResolver().registerContentObserver(
		ContactsContract.Contacts.CONTENT_URI,
		true,
		mContactProviderListener);
		}

		private void registerEabUserSettingsListener() {
		Log.d(TAG, "registerEabUserSettingsListener");
		mIsEabSettingListenerRegistered = true;
		mContext.getContentResolver().registerContentObserver(
		USER_EAB_SETTING,
		true,
		mEabSettingListener);
		}

		private void registerCarrierConfigChanged() {
		Log.d(TAG, "registerCarrierConfigChanged");
		mIsCarrierConfigListenerRegistered = true;
		IntentFilter FILTER_CARRIER_CONFIG_CHANGED =
		new IntentFilter(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED);
		mContext.registerReceiver(mCarrierConfigChangedListener, FILTER_CARRIER_CONFIG_CHANGED);
		}

		private void unRegisterContactProviderListener() {
		Log.d(TAG, "unRegisterContactProviderListener");
		if (mIsContactProviderListenerRegistered) {
		mIsContactProviderListenerRegistered = false;
		mContext.getContentResolver().unregisterContentObserver(mContactProviderListener);
		}
		}

		private void unRegisterEabUserSettings() {
		Log.d(TAG, "unRegisterEabUserSettings");
		if (mIsEabSettingListenerRegistered) {
		mIsEabSettingListenerRegistered = false;
		mContext.getContentResolver().unregisterContentObserver(mEabSettingListener);
		}
		}

		private void unRegisterCarrierConfigChanged() {
		Log.d(TAG, "unregisterCarrierConfigChanged");
		if (mIsCarrierConfigListenerRegistered) {
		mIsCarrierConfigListenerRegistered = false;
		mContext.unregisterReceiver(mCarrierConfigChangedListener);
		}
		}

		public void setUceRequestCallback(UceController.UceControllerCallback uceControllerCallback) {
		mUceControllerCallback = uceControllerCallback;
		}
		}

src/java/com/android/ims/rcs/uce/eab/EabContactSyncController.java

0 → 100644

+332 −0

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src/java/com/android/ims/rcs/uce/eab/EabControllerImpl.java

+33 −17

Original line number	Diff line number	Diff line
		@@ -57,15 +57,20 @@ public class EabControllerImpl implements EabController {

		private final Context mContext;
		private final int mSubId;
		private final EabBulkCapabilityUpdater mEabBulkCapabilityUpdater;

		private UceControllerCallback mUceControllerCallback;
		private final Looper mLooper;
		private volatile boolean mIsSetDestroyedFlag = false;

		public EabControllerImpl(Context context, int subId, UceControllerCallback c, Looper looper) {
		mContext = context;
		mSubId = subId;
		mUceControllerCallback = c;
		mLooper = looper;
		mEabBulkCapabilityUpdater = new EabBulkCapabilityUpdater(mContext, mSubId,
		this,
		new EabContactSyncController(),
		mUceControllerCallback,
		looper);
		}

		@Override
		@@ -80,6 +85,7 @@ public class EabControllerImpl implements EabController {
		public void onDestroy() {
		Log.d(TAG, "onDestroy");
		mIsSetDestroyedFlag = true;
		mEabBulkCapabilityUpdater.onDestroy();
		}

		/**
		@@ -93,6 +99,7 @@ public class EabControllerImpl implements EabController {
		return;
		}
		mUceControllerCallback = c;
		mEabBulkCapabilityUpdater.setUceRequestCallback(c);
		}

		/**
		@@ -148,7 +155,8 @@ public class EabControllerImpl implements EabController {
		for (RcsContactUceCapability capability : contactCapabilities) {
		String phoneNumber = getNumberFromUri(capability.getContactUri());
		Cursor c = mContext.getContentResolver().query(
		EabProvider.CONTACT_URI, null, EabProvider.ContactColumns.PHONE_NUMBER + "=?",
		EabProvider.CONTACT_URI, null,
		EabProvider.ContactColumns.PHONE_NUMBER + "=?",
		new String[]{phoneNumber}, null);

		if (c != null && c.moveToNext()) {
		@@ -176,6 +184,8 @@ public class EabControllerImpl implements EabController {
		c.close();
		}
		}

		mEabBulkCapabilityUpdater.updateExpiredTimeAlert();
		}

		private List<EabCapabilityResult> generateDestroyedResult(List<Uri> contactUri) {
		@@ -335,7 +345,7 @@ public class EabControllerImpl implements EabController {
		if (requestTimeStamp != null) {
		Instant expiredTimestamp = Instant
		.ofEpochSecond(Long.parseLong(requestTimeStamp))
		.plus(getCapabilityCacheExpiration(), ChronoUnit.SECONDS);
		.plus(getCapabilityCacheExpiration(mSubId), ChronoUnit.SECONDS);
		expired = expiredTimestamp.isBefore(Instant.now());
		Log.d(TAG, "Capability expiredTimestamp: "
		+ expiredTimestamp.getEpochSecond() + ", expired:" + expired);
		@@ -352,7 +362,7 @@ public class EabControllerImpl implements EabController {
		if (requestTimeStamp != null) {
		Instant expiredTimestamp = Instant
		.ofEpochSecond(Long.parseLong(requestTimeStamp))
		.plus(getAvailabilityCacheExpiration(), ChronoUnit.SECONDS);
		.plus(getAvailabilityCacheExpiration(mSubId), ChronoUnit.SECONDS);
		expired = expiredTimestamp.isBefore(Instant.now());
		Log.d(TAG, "Availability insertedTimestamp: "
		+ expiredTimestamp.getEpochSecond() + ", expired:" + expired);
		@@ -375,10 +385,10 @@ public class EabControllerImpl implements EabController {
		return expiredTimestamp;
		}

		private long getCapabilityCacheExpiration() {
		protected static long getCapabilityCacheExpiration(int subId) {
		long value = -1;
		try {
		ProvisioningManager pm = ProvisioningManager.createForSubscriptionId(mSubId);
		ProvisioningManager pm = ProvisioningManager.createForSubscriptionId(subId);
		value = pm.getProvisioningIntValue(
		ProvisioningManager.KEY_RCS_CAPABILITIES_CACHE_EXPIRATION_SEC);
		} catch (Exception ex) {
		@@ -392,10 +402,10 @@ public class EabControllerImpl implements EabController {
		return value;
		}

		private long getAvailabilityCacheExpiration() {
		protected static long getAvailabilityCacheExpiration(int subId) {
		long value = -1;
		try {
		ProvisioningManager pm = ProvisioningManager.createForSubscriptionId(mSubId);
		ProvisioningManager pm = ProvisioningManager.createForSubscriptionId(subId);
		value = pm.getProvisioningIntValue(
		ProvisioningManager.KEY_RCS_AVAILABILITY_CACHE_EXPIRATION_SEC);
		} catch (Exception ex) {
		@@ -424,11 +434,14 @@ public class EabControllerImpl implements EabController {
		new String[]{String.valueOf(id)}, null);

		if (c != null && c.getCount() > 0) {
		while(c.moveToNext()) {
		int commonId = c.getInt(c.getColumnIndex(EabProvider.EabCommonColumns._ID));
		mContext.getContentResolver().delete(
		EabProvider.PRESENCE_URI, EabProvider.PresenceTupleColumns.EAB_COMMON_ID + "=?",
		EabProvider.PRESENCE_URI,
		EabProvider.PresenceTupleColumns.EAB_COMMON_ID + "=?",
		new String[]{String.valueOf(commonId)});
		}
		}

		if (c != null) {
		c.close();
		@@ -508,11 +521,14 @@ public class EabControllerImpl implements EabController {
		new String[]{String.valueOf(contactId)}, null);

		if (c != null && c.getCount() > 0) {
		while(c.moveToNext()) {
		int commonId = c.getInt(c.getColumnIndex(EabProvider.EabCommonColumns._ID));
		mContext.getContentResolver().delete(
		EabProvider.OPTIONS_URI, EabProvider.OptionsColumns.EAB_COMMON_ID + "=?",
		EabProvider.OPTIONS_URI,
		EabProvider.OptionsColumns.EAB_COMMON_ID + "=?",
		new String[]{String.valueOf(commonId)});
		}
		}

		if (c != null) {
		c.close();

src/java/com/android/ims/rcs/uce/eab/EabProvider.java

+37 −4

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tests/AndroidManifest.xml

+5 −0

Original line number	Diff line number	Diff line
		@@ -18,6 +18,11 @@
		<manifest xmlns:android="http://schemas.android.com/apk/res/android"
		package="com.android.ims.tests">

		<!-- For EabBulkCapabilityUpdaterTest, EabBulkCapabilityUpdater will register content
		observer to contact provider but currently there is no better way to mock contact provider
		(registerContentObserver() is final), so require the read_contacts permission to test APK.-->
		<uses-permission android:name="android.permission.READ_CONTACTS"/>

		<application android:label="@string/app_name">
		<uses-library android:name="android.test.runner" />
		</application>