Merge "Fix ordered background broadcast API"
diff --git a/api/system-current.txt b/api/system-current.txt
index 1ab457e..a92fd51 100755
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -8488,7 +8488,7 @@
}
public class CellBroadcastIntents {
- method public static void sendOrderedBroadcastForBackgroundReceivers(@NonNull android.content.Context, @Nullable android.os.UserHandle, @NonNull android.content.Intent, @Nullable String, @Nullable String, @Nullable android.content.BroadcastReceiver, @Nullable android.os.Handler, int, @Nullable String, @Nullable android.os.Bundle);
+ method public static void sendSmsCbReceivedBroadcast(@NonNull android.content.Context, @Nullable android.os.UserHandle, @NonNull android.telephony.SmsCbMessage, @Nullable android.content.BroadcastReceiver, @Nullable android.os.Handler, int, int);
}
public abstract class CellBroadcastService extends android.app.Service {
diff --git a/core/java/android/telephony/CellBroadcastIntents.java b/core/java/android/telephony/CellBroadcastIntents.java
index 8446253..2e08108 100644
--- a/core/java/android/telephony/CellBroadcastIntents.java
+++ b/core/java/android/telephony/CellBroadcastIntents.java
@@ -16,22 +16,23 @@
package android.telephony;
+import android.Manifest;
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.annotation.SystemApi;
+import android.app.AppOpsManager;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
-import android.content.pm.PackageManager;
-import android.os.Bundle;
import android.os.Handler;
import android.os.UserHandle;
+import android.provider.Telephony;
/**
* A static helper class used to send Intents with prepopulated flags.
* <p>
- * This is intended to be used by the CellBroadcastService and will throw a security exception if
- * used from a UID besides the network stack UID.
+ * This is intended to be used by the CellBroadcastService and does nothing if the caller does not
+ * have permission to broadcast {@link Telephony.Sms.Intents.SMS_CB_RECEIVED_ACTION}.
*
* @hide
*/
@@ -39,6 +40,8 @@
public class CellBroadcastIntents {
private static final String LOG_TAG = "CellBroadcastIntents";
+ private static final String EXTRA_MESSAGE = "message";
+
/**
* @hide
*/
@@ -46,50 +49,71 @@
}
/**
- * Returns an intent which can be received by background BroadcastReceivers. This is only
- * intended to be used by the CellBroadcastService and will throw a security exception if called
- * from another UID.
+ * Broadcasts an SMS_CB_RECEIVED_ACTION intent which can be received by background
+ * BroadcastReceivers. This is only intended to be used by the CellBroadcastService and will
+ * do nothing if the caller does not have permission to broadcast
+ * {@link Telephony.Sms.Intents.SMS_CB_RECEIVED_ACTION}.
*
* @param context The context from which to send the broadcast
* @param user The user from which to send the broadcast
- * @param intent The Intent to broadcast; all receivers matching this Intent will
- * receive the broadcast.
- * @param receiverPermission String naming a permissions that a receiver must hold in order to
- * receive your broadcast. If null, no permission is required.
- * @param receiverAppOp The app op associated with the broadcast. If null, no appOp is
- * required. If both receiverAppOp and receiverPermission are
- * non-null, a receiver must have both of them to receive the
- * broadcast
+ * @param smsCbMessage The SmsCbMessage to include with the intent
* @param resultReceiver Your own BroadcastReceiver to treat as the final receiver of the
* broadcast.
* @param scheduler A custom Handler with which to schedule the resultReceiver
* callback; if null it will be scheduled in the Context's main
* thread.
* @param initialCode An initial value for the result code. Often Activity.RESULT_OK.
- * @param initialData An initial value for the result data. Often null.
- * @param initialExtras An initial value for the result extras. Often null.
+ * @param slotIndex The slot index to include in the intent
*/
- public static void sendOrderedBroadcastForBackgroundReceivers(@NonNull Context context,
- @Nullable UserHandle user, @NonNull Intent intent, @Nullable String receiverPermission,
- @Nullable String receiverAppOp, @Nullable BroadcastReceiver resultReceiver,
- @Nullable Handler scheduler, int initialCode, @Nullable String initialData,
- @Nullable Bundle initialExtras) {
- int status = context.checkCallingOrSelfPermission(
- "android.permission.GRANT_RUNTIME_PERMISSIONS_TO_TELEPHONY_DEFAULTS");
- if (status == PackageManager.PERMISSION_DENIED) {
- throw new SecurityException(
- "Caller does not have permission to send broadcast for background receivers");
- }
- Intent backgroundIntent = new Intent(intent);
+ public static void sendSmsCbReceivedBroadcast(@NonNull Context context,
+ @Nullable UserHandle user, @NonNull SmsCbMessage smsCbMessage,
+ @Nullable BroadcastReceiver resultReceiver, @Nullable Handler scheduler,
+ int initialCode, int slotIndex) {
+ Intent backgroundIntent = new Intent(Telephony.Sms.Intents.SMS_CB_RECEIVED_ACTION);
+ backgroundIntent.putExtra(EXTRA_MESSAGE, smsCbMessage);
backgroundIntent.setFlags(Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND);
+ putPhoneIdAndSubIdExtra(context, backgroundIntent, slotIndex);
+
+ String receiverPermission = Manifest.permission.RECEIVE_SMS;
+ String receiverAppOp = AppOpsManager.OPSTR_RECEIVE_SMS;
if (user != null) {
context.createContextAsUser(user, 0).sendOrderedBroadcast(backgroundIntent,
receiverPermission, receiverAppOp, resultReceiver, scheduler, initialCode,
- initialData, initialExtras);
+ null, null);
} else {
context.sendOrderedBroadcast(backgroundIntent, receiverPermission,
- receiverAppOp, resultReceiver, scheduler, initialCode, initialData,
- initialExtras);
+ receiverAppOp, resultReceiver, scheduler, initialCode, null, null);
+ }
+ }
+
+ /**
+ * Put the phone ID and sub ID into an intent as extras.
+ */
+ private static void putPhoneIdAndSubIdExtra(Context context, Intent intent, int phoneId) {
+ int subId = getSubIdForPhone(context, phoneId);
+ if (subId != SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
+ intent.putExtra("subscription", subId);
+ intent.putExtra(SubscriptionManager.EXTRA_SUBSCRIPTION_INDEX, subId);
+ }
+ intent.putExtra("phone", phoneId);
+ intent.putExtra(SubscriptionManager.EXTRA_SLOT_INDEX, phoneId);
+ }
+
+ /**
+ * Get the subscription ID for a phone ID, or INVALID_SUBSCRIPTION_ID if the phone does not
+ * have an active sub
+ * @param phoneId the phoneId to use
+ * @return the associated sub id
+ */
+ private static int getSubIdForPhone(Context context, int phoneId) {
+ SubscriptionManager subMan =
+ (SubscriptionManager) context.getSystemService(
+ Context.TELEPHONY_SUBSCRIPTION_SERVICE);
+ int[] subIds = subMan.getSubscriptionIds(phoneId);
+ if (subIds != null) {
+ return subIds[0];
+ } else {
+ return SubscriptionManager.INVALID_SUBSCRIPTION_ID;
}
}
}