From cf732b7076d62e2e2862dd2b320c67f101a2fadf Mon Sep 17 00:00:00 2001
From: Kamaljeet Maini <kmaini@cyngn.com>
Date: Tue, 8 Mar 2016 15:45:39 -0800
Subject: Move VoLTE changes to PhoneCommon

While porting VoLTE support from DialerNext to AOSP Dialer, some of
the relevant changes are moved to PhoneCommon.

Change-Id: Id18fe4743af5df133069e889c817937d7847c3b6
Issue-Id: DIALER-720
---
 .../android/phone/common/dialpad/DialpadView.java  |  4 ++
 src/com/android/phone/common/util/VolteUtils.java  | 43 ++++++++++++++++++++++
 2 files changed, 47 insertions(+)
 create mode 100644 src/com/android/phone/common/util/VolteUtils.java

(limited to 'src')

diff --git a/src/com/android/phone/common/dialpad/DialpadView.java b/src/com/android/phone/common/dialpad/DialpadView.java
index 2b44b0d..8a4aacc 100644
--- a/src/com/android/phone/common/dialpad/DialpadView.java
+++ b/src/com/android/phone/common/dialpad/DialpadView.java
@@ -71,6 +71,7 @@ public class DialpadView extends LinearLayout {
     private View mOverflowMenuButton;
     private ColorStateList mRippleColor;
     private Spinner mCallMethodSpinner;
+    private View mVolteLabel;
 
     private ViewGroup mRateContainer;
     private TextView mIldCountry;
@@ -121,6 +122,7 @@ public class DialpadView extends LinearLayout {
         mIldCountry = (TextView) mRateContainer.findViewById(R.id.ild_country);
         mIldRate = (TextView) mRateContainer.findViewById(R.id.ild_rate);
         mCallMethodSpinner = (Spinner) findViewById(R.id.call_method_spinner);
+        mVolteLabel = findViewById(R.id.call_method_volte_single_provider);
 
         AccessibilityManager accessibilityManager = (AccessibilityManager)
                 getContext().getSystemService(Context.ACCESSIBILITY_SERVICE);
@@ -333,6 +335,8 @@ public class DialpadView extends LinearLayout {
 
     public Spinner getCallMethodSpinner() { return mCallMethodSpinner; }
 
+    public View getVolteLabel() { return mVolteLabel; }
+
     public View getOverflowMenuButton() {
         return mOverflowMenuButton;
     }
diff --git a/src/com/android/phone/common/util/VolteUtils.java b/src/com/android/phone/common/util/VolteUtils.java
new file mode 100644
index 0000000..cde35a2
--- /dev/null
+++ b/src/com/android/phone/common/util/VolteUtils.java
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2015 The CyanogenMod 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.
+ */
+
+/**
+ * @file
+ * @brief VoLTE related utilities for Dialer
+ */
+
+package com.android.phone.common.util;
+
+import android.content.Context;
+import com.android.ims.ImsManager;
+
+/**
+ * Collection of utilities that glue the Dialer and Telephony
+ * layers together.
+ */
+public class VolteUtils {
+    private static final String TAG = VolteUtils.class.getSimpleName();
+
+    public static boolean isVolteAvailable(Context context, int subId) {
+        return ImsManager.isVolteEnabledByPlatform(context) &&
+                ImsManager.isVolteProvisionedOnDevice(context, subId);
+    }
+
+    public static boolean isVolteInUse(Context context, int subId) {
+        return isVolteAvailable(context, subId) &&
+                ImsManager.isEnhanced4gLteModeSettingEnabledByUser(context);
+    }
+}
-- 
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