Read carrier and device config for enabling Duo am: 8e6856b89d (163759e4) · Commits · e / os / android_packages_apps_Contacts

src/com/android/contacts/CallUtil.java

+75 −0

Original line number	Diff line number	Diff line
		@@ -19,18 +19,23 @@ package com.android.contacts;
		import android.content.Context;
		import android.content.Intent;
		import android.net.Uri;
		import android.os.Bundle;
		import android.os.PersistableBundle;
		import android.telecom.PhoneAccount;
		import android.telecom.PhoneAccountHandle;
		import android.telecom.TelecomManager;
		import android.telecom.VideoProfile;
		import android.telephony.CarrierConfigManager;
		import android.telephony.PhoneNumberUtils;
		import android.text.TextUtils;
		import android.util.Log;

		import com.android.contacts.compat.CompatUtils;
		import com.android.contacts.compat.PhoneAccountSdkCompat;
		import com.android.contacts.util.PermissionsUtil;
		import com.android.contacts.util.PhoneNumberHelper;
		import com.android.contactsbind.FeedbackHelper;
		import com.android.contactsbind.experiments.Flags;
		import com.android.phone.common.PhoneConstants;

		import java.util.List;
		@@ -61,6 +66,14 @@ public class CallUtil {
		*/
		public static final int VIDEO_CALLING_PRESENCE = 2;

		/** {@link PhoneAccount#EXTRA_SUPPORTS_VIDEO_CALLING_FALLBACK} */
		private static final String EXTRA_SUPPORTS_VIDEO_CALLING_FALLBACK =
		"android.telecom.extra.SUPPORTS_VIDEO_CALLING_FALLBACK";

		/** {@link CarrierConfigManager#CONFIG_ALLOW_VIDEO_CALLING_FALLBACK} */
		private static final String CONFIG_ALLOW_VIDEO_CALLING_FALLBACK =
		"allow_video_calling_fallback_bool";

		/**
		* Return an Intent for making a phone call. Scheme (e.g. tel, sip) will be determined
		* automatically.
		@@ -210,4 +223,66 @@ public class CallUtil {
		}

		}

		/**
		* Determines if we're able to use Tachyon as a fallback for video calling.
		*
		* @param context The context.
		* @return {@code true} if there exists a call capable phone account which supports using a
		* fallback for video calling, the carrier configuration supports a fallback, and the
		* experiment for using a fallback is enabled. Otherwise {@code false} is returned.
		*/
		public static boolean isTachyonEnabled(Context context) {
		// Need to be able to read phone state, and be on at least N to check PhoneAccount extras.
		if (!PermissionsUtil.hasPermission(context, android.Manifest.permission.READ_PHONE_STATE)
		\|\| !CompatUtils.isNCompatible()) {
		return false;
		}
		TelecomManager telecommMgr = (TelecomManager)
		context.getSystemService(Context.TELECOM_SERVICE);
		if (telecommMgr == null) {
		return false;
		}
		try {
		List<PhoneAccountHandle> accountHandles = telecommMgr.getCallCapablePhoneAccounts();
		for (PhoneAccountHandle accountHandle : accountHandles) {
		PhoneAccount account = telecommMgr.getPhoneAccount(accountHandle);
		if (account == null) {
		continue;
		}
		// Check availability for the device config.
		final Bundle accountExtras = account.getExtras();
		final boolean deviceEnabled = accountExtras != null && accountExtras.getBoolean(
		EXTRA_SUPPORTS_VIDEO_CALLING_FALLBACK);
		if (Log.isLoggable(TAG, Log.DEBUG)) {
		Log.d(TAG, "Device video fallback config: " + deviceEnabled);
		}

		// Check availability from carrier config.
		final PersistableBundle carrierConfig = context.getSystemService(
		CarrierConfigManager.class).getConfig();
		final boolean carrierEnabled =
		carrierConfig != null && carrierConfig.getBoolean(
		CONFIG_ALLOW_VIDEO_CALLING_FALLBACK);
		if (Log.isLoggable(TAG, Log.DEBUG)) {
		Log.d(TAG, "Carrier video fallback config: " + carrierEnabled);
		}

		// Check experiment value.
		final boolean experimentEnabled = Flags.getInstance().getBoolean(
		Experiments.QUICK_CONTACT_VIDEO_CALL);
		if (Log.isLoggable(TAG, Log.DEBUG)) {
		Log.d(TAG, "Experiment video fallback config: " + experimentEnabled);
		}

		// All three checks above must be true to enable Tachyon calling.
		return deviceEnabled && carrierEnabled && experimentEnabled;
		}
		return false;
		} catch (SecurityException e) {
		FeedbackHelper.sendFeedback(context, TAG,
		"Security exception when getting call capable phone accounts", e);
		return false;
		}
		}
		}

src/com/android/contacts/quickcontact/QuickContactActivity.java

+8 −5

Original line number	Diff line number	Diff line
		@@ -105,7 +105,6 @@ import com.android.contacts.ContactSaveService;
		import com.android.contacts.ContactsActivity;
		import com.android.contacts.ContactsUtils;
		import com.android.contacts.DynamicShortcuts;
		import com.android.contacts.Experiments;
		import com.android.contacts.NfcHandler;
		import com.android.contacts.R;
		import com.android.contacts.ShortcutIntentBuilder;
		@@ -176,7 +175,6 @@ import com.android.contacts.widget.MultiShrinkScroller;
		import com.android.contacts.widget.MultiShrinkScroller.MultiShrinkScrollerListener;
		import com.android.contacts.widget.QuickContactImageView;
		import com.android.contactsbind.HelpUtils;
		import com.android.contactsbind.experiments.Flags;

		import com.google.common.collect.Lists;

		@@ -1457,6 +1455,7 @@ public class QuickContactActivity extends ContactsActivity {
		Trace.beginSection("Build data items map");

		final Map<String, List<DataItem>> dataItemsMap = new HashMap<>();
		final boolean tachyonEnabled = CallUtil.isTachyonEnabled(this);

		for (RawContact rawContact : data.getRawContacts()) {
		for (DataItem dataItem : rawContact.getDataItems()) {
		@@ -1466,6 +1465,7 @@ public class QuickContactActivity extends ContactsActivity {
		if (mimeType == null) continue;

		if (!MIMETYPE_TACHYON.equals(mimeType)) {
		// Only validate non-Tachyon mimetypes.
		final AccountType accountType = rawContact.getAccountType(this);
		final DataKind dataKind = AccountTypeManager.getInstance(this)
		.getKindOrFallback(accountType, mimeType);
		@@ -1477,6 +1477,9 @@ public class QuickContactActivity extends ContactsActivity {
		dataKind));

		if (isMimeExcluded(mimeType) \|\| !hasData) continue;
		} else if (!tachyonEnabled) {
		// If tachyon isn't enabled, skip its mimetypes.
		continue;
		}

		List<DataItem> dataItemListByType = dataItemsMap.get(mimeType);
		@@ -1820,7 +1823,7 @@ public class QuickContactActivity extends ContactsActivity {
		thirdIntent.putExtra(EXTRA_ACTION_TYPE, ActionType.VIDEOCALL);
		thirdContentDescription =
		res.getString(R.string.description_video_call);
		} else if (Flags.getInstance().getBoolean(Experiments.QUICK_CONTACT_VIDEO_CALL)
		} else if (CallUtil.isTachyonEnabled(context)
		&& ((PhoneDataItem) dataItem).isTachyonReachable()) {
		thirdIcon = res.getDrawable(R.drawable.quantum_ic_videocam_vd_theme_24);
		thirdAction = Entry.ACTION_INTENT;
		@@ -1915,8 +1918,8 @@ public class QuickContactActivity extends ContactsActivity {
		aboutCardName.value = res.getString(R.string.about_card_title);
		}
		}
		} else if (Flags.getInstance().getBoolean(Experiments.QUICK_CONTACT_VIDEO_CALL)
		&& MIMETYPE_TACHYON.equals(dataItem.getMimeType())) {
		} else if (CallUtil.isTachyonEnabled(context) && MIMETYPE_TACHYON.equals(
		dataItem.getMimeType())) {
		// Skip these actions. They will be placed by the phone number.
		return null;
		} else {