From ce6bc0e203c42529c1c48df398da102e99e3f2b0 Mon Sep 17 00:00:00 2001
From: Danny Baumann <dannybaumann@web.de>
Date: Mon, 25 Jun 2018 10:47:13 +0200
Subject: Allow per-call account selection.

Change-Id: Ieac27294f4069b2cff17bb39a0954f74320ad943
---
 java/com/android/dialer/util/CallUtil.java | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'java/com/android/dialer/util')

diff --git a/java/com/android/dialer/util/CallUtil.java b/java/com/android/dialer/util/CallUtil.java
index 89af0b9bb..160a40fd8 100644
--- a/java/com/android/dialer/util/CallUtil.java
+++ b/java/com/android/dialer/util/CallUtil.java
@@ -24,6 +24,8 @@ import android.telecom.PhoneAccountHandle;
 import android.telecom.TelecomManager;
 import com.android.dialer.common.LogUtil;
 import com.android.dialer.phonenumberutil.PhoneNumberHelper;
+
+import java.util.ArrayList;
 import java.util.List;
 
 /** Utilities related to calls that can be used by non system apps. */
@@ -88,6 +90,25 @@ public class CallUtil {
     return VIDEO_CALLING_DISABLED;
   }
 
+  /**
+   * Returns a list of phone accounts that are able to call to numbers with the supplied scheme
+   */
+  public static List<PhoneAccount> getCallCapablePhoneAccounts(Context context, String scheme) {
+    if (!PermissionsUtil.hasPermission(context, android.Manifest.permission.READ_PHONE_STATE)) {
+      return null;
+    }
+    TelecomManager tm = (TelecomManager) context.getSystemService(Context.TELECOM_SERVICE);
+    final ArrayList<PhoneAccount> accounts = new ArrayList<>();
+
+    for (PhoneAccountHandle handle : tm.getCallCapablePhoneAccounts()) {
+      final PhoneAccount account = tm.getPhoneAccount(handle);
+      if (account != null && account.supportsUriScheme(scheme)) {
+        accounts.add(account);
+      }
+    }
+    return accounts;
+  }
+
   /**
    * Determines if one of the call capable phone accounts defined supports video calling.
    *
-- 
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