From 98bb72b5530863242c18e525ee0fa65d069fb781 Mon Sep 17 00:00:00 2001
From: Gary Jian <garyjian@google.com>
Date: Wed, 7 Dec 2022 16:13:16 +0800
Subject: [PATCH] Bug fix for isEmpty() api

As long as there is a specfic rat info with a value,
it cannot be regarded as empty data

Bug: 260655203
Test: manual
Change-Id: I4895e64057a1954cb279845fac15e1dfcd9766db
---
 .../java/android/telephony/ModemActivityInfo.java    | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/telephony/java/android/telephony/ModemActivityInfo.java b/telephony/java/android/telephony/ModemActivityInfo.java
index 2d0135ae1c990..64b3c0a203e32 100644
--- a/telephony/java/android/telephony/ModemActivityInfo.java
+++ b/telephony/java/android/telephony/ModemActivityInfo.java
@@ -567,14 +567,14 @@ public final class ModemActivityInfo implements Parcelable {
     /** @hide */
     @TestApi
     public boolean isEmpty() {
-        boolean isTxPowerEmpty = false;
-        boolean isRxPowerEmpty = false;
+        boolean isTxPowerEmpty = true;
+        boolean isRxPowerEmpty = true;
         for (int i = 0; i < getSpecificInfoLength(); i++) {
-            if (mActivityStatsTechSpecificInfo[i].isTxPowerEmpty()) {
-                isTxPowerEmpty = true;
+            if (!mActivityStatsTechSpecificInfo[i].isTxPowerEmpty()) {
+                isTxPowerEmpty = false;
             }
-            if (mActivityStatsTechSpecificInfo[i].isRxPowerEmpty()) {
-                isRxPowerEmpty = true;
+            if (!mActivityStatsTechSpecificInfo[i].isRxPowerEmpty()) {
+                isRxPowerEmpty = false;
             }
         }
         return isTxPowerEmpty