Add the FEATURE_TELEPHONY restriction to TelephonyManager.getAllCellInfo()
-Fixed doc string
Bug: 23979591
This reverts commit f7b6474de87fd2eee377dc612c757102cdacc003.
Change-Id: I127f1452f4319a154dd4d962d4a63c84f0833702
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index 47f13c9..65caf56 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -2834,7 +2834,7 @@
/**
* Returns all observed cell information from all radios on the
* device including the primary and neighboring cells. This does
- * not cause or change the rate of PhoneStateListner#onCellInfoChanged.
+ * not cause or change the rate of PhoneStateListener#onCellInfoChanged.
*<p>
* The list can include one or more of {@link android.telephony.CellInfoGsm CellInfoGsm},
* {@link android.telephony.CellInfoCdma CellInfoCdma},
@@ -2848,6 +2848,9 @@
* devices this may return null in which case getCellLocation should
* be called.
*<p>
+ * This API will return valid data for registered cells on devices with
+ * {@link android.content.pm.PackageManager#FEATURE_TELEPHONY}
+ *<p>
* @return List of CellInfo or null if info unavailable.
*
* <p>Requires Permission: {@link android.Manifest.permission#ACCESS_COARSE_LOCATION}