From 9cd0ea1767e7ab9ff95707bd0ae06a60b8e718d1 Mon Sep 17 00:00:00 2001
From: junyulai <junyulai@google.com>
Date: Tue, 11 Feb 2020 17:19:36 +0800
Subject: [PATCH] [SP15] Remove unused getVtDataUsage in TelephonyMananger

Test: atest FrameworkTelephonyTests
Bug: 143923500
Change-Id: I31b7041dc2591b354200da5637496f071fc4aa9f
---
 .../android/telephony/TelephonyManager.java   | 24 -------------------
 .../internal/telephony/ITelephony.aidl        | 10 --------
 2 files changed, 34 deletions(-)

diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index 0042ec8e2117a..4d6b702a296bd 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -45,10 +45,8 @@ import android.compat.annotation.UnsupportedAppUsage;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
-import android.content.pm.PackageManager;
 import android.database.Cursor;
 import android.net.ConnectivityManager;
-import android.net.NetworkStats;
 import android.net.Uri;
 import android.os.AsyncTask;
 import android.os.BatteryStats;
@@ -10786,28 +10784,6 @@ public class TelephonyManager {
         }
     }
 
-    /**
-     * Get aggregated video call data usage since boot.
-     * Permissions android.Manifest.permission.READ_NETWORK_USAGE_HISTORY is required.
-     *
-     * @param how one of the NetworkStats.STATS_PER_* constants depending on whether the request is
-     * for data usage per uid or overall usage.
-     * @return Snapshot of video call data usage
-     * @hide
-     */
-    public NetworkStats getVtDataUsage(int how) {
-        boolean perUidStats = (how == NetworkStats.STATS_PER_UID);
-        try {
-            ITelephony service = getITelephony();
-            if (service != null) {
-                return service.getVtDataUsage(getSubId(), perUidStats);
-            }
-        } catch (RemoteException e) {
-            Log.e(TAG, "Error calling ITelephony#getVtDataUsage", e);
-        }
-        return null;
-    }
-
     /**
      * Policy control of data connection. Usually used when data limit is passed.
      * @param enabled True if enabling the data, otherwise disabling.
diff --git a/telephony/java/com/android/internal/telephony/ITelephony.aidl b/telephony/java/com/android/internal/telephony/ITelephony.aidl
index 5c18cdd51e070..d8339c8deefa9 100644
--- a/telephony/java/com/android/internal/telephony/ITelephony.aidl
+++ b/telephony/java/com/android/internal/telephony/ITelephony.aidl
@@ -1621,16 +1621,6 @@ interface ITelephony {
      */
     void carrierActionResetAll(int subId);
 
-    /**
-     * Get aggregated video call data usage since boot.
-     * Permissions android.Manifest.permission.READ_NETWORK_USAGE_HISTORY is required.
-     *
-     * @param perUidStats True if requesting data usage per uid, otherwise overall usage.
-     * @return Snapshot of video call data usage
-     * @hide
-     */
-    NetworkStats getVtDataUsage(int subId, boolean perUidStats);
-
     /**
      * Gets the voice call forwarding info {@link CallForwardingInfo}, given the call forward
      * reason.