From a43d0a712f86c3e8a8ccb5b1a9c90e9bf17cdf7e Mon Sep 17 00:00:00 2001
From: Jayachandran C <jayachandranc@google.com>
Date: Fri, 1 Nov 2019 17:39:38 -0700
Subject: Remove usage of hidden API in System UI

TelephonyManager.getSimCount()
TelephonyManager.getDefault()
TelephonyManager.from()

Bug: 111498835
Test: Manual DSDS test cases
      atest com.android.systemui.statusbar.policy

Change-Id: I676a70a5dbd2dcbdbbee6cd889ffd614dc42fb9d
---
 packages/SystemUI/src/com/android/keyguard/KeyguardSimPinView.java | 7 ++++++-
 packages/SystemUI/src/com/android/keyguard/KeyguardSimPukView.java | 7 ++++++-
 .../SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java   | 6 ++++--
 .../android/systemui/statusbar/policy/NetworkControllerImpl.java   | 2 +-
 .../android/systemui/statusbar/policy/UserSwitcherController.java  | 7 +++++--
 5 files changed, 22 insertions(+), 7 deletions(-)

diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardSimPinView.java b/packages/SystemUI/src/com/android/keyguard/KeyguardSimPinView.java
index 9c0a71c1f81d..b1502b9a0d63 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardSimPinView.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardSimPinView.java
@@ -104,7 +104,12 @@ public class KeyguardSimPinView extends KeyguardPinBasedInputView {
 
     private void setLockedSimMessage() {
         boolean isEsimLocked = KeyguardEsimArea.isEsimLocked(mContext, mSubId);
-        int count = TelephonyManager.getDefault().getSimCount();
+        int count = 1;
+        TelephonyManager telephonyManager =
+            (TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE);
+        if (telephonyManager != null) {
+            count = telephonyManager.getActiveModemCount();
+        }
         Resources rez = getResources();
         String msg;
         TypedArray array = mContext.obtainStyledAttributes(new int[] { R.attr.wallpaperTextColor });
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardSimPukView.java b/packages/SystemUI/src/com/android/keyguard/KeyguardSimPukView.java
index fc888e11d3f5..70237a053e1e 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardSimPukView.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardSimPukView.java
@@ -164,7 +164,12 @@ public class KeyguardSimPukView extends KeyguardPinBasedInputView {
         }
 
         boolean isEsimLocked = KeyguardEsimArea.isEsimLocked(mContext, mSubId);
-        int count = TelephonyManager.getDefault().getSimCount();
+        int count = 1;
+        TelephonyManager telephonyManager =
+            (TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE);
+        if (telephonyManager != null) {
+            count = telephonyManager.getActiveModemCount();
+        }
         Resources rez = getResources();
         String msg;
         TypedArray array = mContext.obtainStyledAttributes(new int[] { R.attr.wallpaperTextColor });
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java b/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java
index 8373fb24ee4f..c8ef0855c3d0 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java
@@ -2647,8 +2647,10 @@ public class KeyguardUpdateMonitor implements TrustManager.TrustListener, Dumpab
         // that don't return the complete set of values and have different types. In Keyguard we
         // need IccCardConstants, but TelephonyManager would only give us
         // TelephonyManager.SIM_STATE*, so we retrieve it manually.
-        final TelephonyManager tele = TelephonyManager.from(mContext);
-        int simState = tele.getSimState(slotId);
+        final TelephonyManager tele =
+            (TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE);
+        int simState = (tele != null) ?
+            tele.getSimState(slotId) : TelephonyManager.SIM_STATE_UNKNOWN;
         State state;
         try {
             state = State.intToState(simState);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java
index 60784c91ee62..decf7b15d7d0 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java
@@ -643,7 +643,7 @@ public class NetworkControllerImpl extends BroadcastReceiver
     }
 
     private boolean hasAnySim() {
-        int simCount = mPhone.getSimCount();
+        int simCount = mPhone.getActiveModemCount();
         for (int i = 0; i < simCount; i++) {
             int state = mPhone.getSimState(i);
             if (state != TelephonyManager.SIM_STATE_ABSENT
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserSwitcherController.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserSwitcherController.java
index 2c996684f437..53700bb8d9af 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserSwitcherController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/UserSwitcherController.java
@@ -459,8 +459,11 @@ public class UserSwitcherController implements Dumpable {
     }
 
     private void listenForCallState() {
-        TelephonyManager.from(mContext).listen(mPhoneStateListener,
-                PhoneStateListener.LISTEN_CALL_STATE);
+        final TelephonyManager tele =
+            (TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE);
+        if (tele != null) {
+            tele.listen(mPhoneStateListener, PhoneStateListener.LISTEN_CALL_STATE);
+        }
     }
 
     private final PhoneStateListener mPhoneStateListener = new PhoneStateListener() {
-- 
cgit v1.2.3-59-g8ed1b