Move TelecomManagerCompat to ContactsCommon (2/3).

Bug: 25776171
Change-Id: Ib429e45f939db6fb0e3457467b95db3dab8fe6eb
diff --git a/src/com/android/dialer/compat/telecom/TelecomManagerCompat.java b/src/com/android/dialer/compat/telecom/TelecomManagerCompat.java
deleted file mode 100644
index 845f378..0000000
--- a/src/com/android/dialer/compat/telecom/TelecomManagerCompat.java
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Copyright (C) 2015 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.compat.telecom;
-
-import android.app.Activity;
-import android.content.Intent;
-import android.support.annotation.Nullable;
-import android.telecom.PhoneAccountHandle;
-import android.telecom.TelecomManager;
-import android.telephony.PhoneNumberUtils;
-import android.telephony.TelephonyManager;
-
-import com.android.contacts.common.compat.CompatUtils;
-
-/**
- * Compatibility class for {@link android.telecom.TelecomManager}
- */
-public class TelecomManagerCompat {
-
-    /**
-     * Places a new outgoing call to the provided address using the system telecom service with
-     * the specified intent.
-     *
-     * @param activity {@link Activity} used to start another activity for the given intent
-     * @param telecomManager the {@link TelecomManager} used to place a call, if possible
-     * @param intent the intent for the call
-     * @throws NullPointerException if activity, telecomManager, or intent are null
-     */
-    public static void placeCall(Activity activity, TelecomManager telecomManager, Intent intent) {
-        if (CompatUtils.isMarshmallowCompatible()) {
-            telecomManager.placeCall(intent.getData(), intent.getExtras());
-            return;
-        }
-        activity.startActivityForResult(intent, 0);
-    }
-
-    /**
-     * Return the line 1 phone number for given phone account.
-     *
-     * @param telecomManager the {@link TelecomManager} to use in the event that
-     *    {@link TelecomManager#getLine1Number(PhoneAccountHandle)} is available
-     * @param telephonyManager the {@link TelephonyManager} to use if TelecomManager#getLine1Number
-     *    is unavailable
-     * @param phoneAccountHandle the phoneAccountHandle upon which to check the line one number
-     * @return the line one number
-     * @throws NullPointerException if telecomManager or telephonyManager are null
-     */
-    public static String getLine1Number(TelecomManager telecomManager,
-            TelephonyManager telephonyManager, @Nullable PhoneAccountHandle phoneAccountHandle) {
-        if (CompatUtils.isMarshmallowCompatible()) {
-            return telecomManager.getLine1Number(phoneAccountHandle);
-        }
-        return telephonyManager.getLine1Number();
-    }
-
-    /**
-     * Return whether a given phone number is the configured voicemail number for a
-     * particular phone account.
-     *
-     * @param telecomManager the {@link TelecomManager} to use
-     * @param accountHandle The handle for the account to check the voicemail number against
-     * @param number The number to look up.
-     * @throws NullPointerException if telecomManager is null
-     */
-    public static boolean isVoiceMailNumber(TelecomManager telecomManager,
-            @Nullable PhoneAccountHandle accountHandle, @Nullable String number) {
-        if (CompatUtils.isMarshmallowCompatible()) {
-            return telecomManager.isVoiceMailNumber(accountHandle, number);
-        }
-        return PhoneNumberUtils.isVoiceMailNumber(number);
-    }
-
-    /**
-     * Silences the ringer if a ringing call exists. Noop if {@link TelecomManager#silenceRinger()}
-     * is unavailable.
-     *
-     * @param telecomManager the {@link TelecomManager} to use to silence the ringer
-     * @throws NullPointerException if telecomManager is null
-     */
-    public static void silenceRinger(TelecomManager telecomManager) {
-        if (CompatUtils.isMarshmallowCompatible() || CompatUtils
-                .isMethodAvailable("android.telecom.TelecomManager", "silenceRinger")) {
-            telecomManager.silenceRinger();
-        }
-    }
-}
diff --git a/src/com/android/dialer/util/TelecomUtil.java b/src/com/android/dialer/util/TelecomUtil.java
index 01a3794..1792cd0 100644
--- a/src/com/android/dialer/util/TelecomUtil.java
+++ b/src/com/android/dialer/util/TelecomUtil.java
@@ -32,8 +32,8 @@
 import android.util.Log;
 
 import com.android.contacts.common.compat.CompatUtils;
+import com.android.contacts.common.compat.telecom.TelecomManagerCompat;
 import com.android.dialer.compat.DialerCompatUtils;
-import com.android.dialer.compat.telecom.TelecomManagerCompat;
 
 import java.util.ArrayList;
 import java.util.List;