1 files changed, 73 insertions, 0 deletions
diff --git a/java/com/android/dialer/precall/impl/AssistedDialAction.java b/java/com/android/dialer/precall/impl/AssistedDialAction.java
new file mode 100644
index 000000000..edf97cce3
--- /dev/null
+++ b/java/com/android/dialer/precall/impl/AssistedDialAction.java
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2017 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.dialer.precall.impl;
+
+import android.annotation.TargetApi;
+import android.os.Build;
+import android.os.Bundle;
+import android.telecom.PhoneAccount;
+import android.telephony.TelephonyManager;
+import com.android.dialer.assisteddialing.AssistedDialingMediator;
+import com.android.dialer.assisteddialing.ConcreteCreator;
+import com.android.dialer.assisteddialing.TransformationInfo;
+import com.android.dialer.callintent.CallIntentBuilder;
+import com.android.dialer.common.Assert;
+import com.android.dialer.compat.telephony.TelephonyManagerCompat;
+import com.android.dialer.precall.PreCallAction;
+import com.android.dialer.precall.PreCallCoordinator;
+import com.android.dialer.util.CallUtil;
+import java.util.Optional;
+
+/** Rewrites the call URI with country code. TODO(erfanian): use phone account for multi SIM */
+public class AssistedDialAction implements PreCallAction {
+
+  @SuppressWarnings("AndroidApiChecker") // Use of optional
+  @TargetApi(Build.VERSION_CODES.N)
+  @Override
+  public void run(PreCallCoordinator coordinator) {
+    CallIntentBuilder builder = coordinator.getBuilder();
+    if (!builder.isAssistedDialAllowed()) {
+      return;
+    }
+    AssistedDialingMediator assistedDialingMediator =
+        ConcreteCreator.createNewAssistedDialingMediator(
+            coordinator.getActivity().getSystemService(TelephonyManager.class),
+            coordinator.getActivity());
+    if (!assistedDialingMediator.isPlatformEligible()) {
+      return;
+    }
+    builder.getOutgoingCallExtras().putBoolean(TelephonyManagerCompat.ALLOW_ASSISTED_DIAL, true);
+    String phoneNumber =
+        builder.getUri().getScheme().equals(PhoneAccount.SCHEME_TEL)
+            ? builder.getUri().getSchemeSpecificPart()
+            : "";
+    Optional<TransformationInfo> transformedNumber =
+        assistedDialingMediator.attemptAssistedDial(phoneNumber);
+    if (transformedNumber.isPresent()) {
+      Bundle assistedDialingExtras = transformedNumber.get().toBundle();
+      builder.getOutgoingCallExtras().putBoolean(TelephonyManagerCompat.IS_ASSISTED_DIALED, true);
+      builder
+          .getOutgoingCallExtras()
+          .putBundle(TelephonyManagerCompat.ASSISTED_DIALING_EXTRAS, assistedDialingExtras);
+      builder.setUri(
+          CallUtil.getCallUri(Assert.isNotNull(transformedNumber.get().transformedNumber())));
+    }
+  }
+
+  @Override
+  public void onDiscard() {}
+}