From 9d41dc40263a5f5278ad18dec204e2ae4139f8c8 Mon Sep 17 00:00:00 2001
From: Sylvain Berfini <sylvain.berfini@belledonne-communications.com>
Date: Wed, 20 May 2020 15:10:21 +0200
Subject: [PATCH] Fixed possible ANR when using auto answer

---
 app/src/main/java/org/linphone/LinphoneManager.java | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/app/src/main/java/org/linphone/LinphoneManager.java b/app/src/main/java/org/linphone/LinphoneManager.java
index 26b2ae6c8..ecb41084d 100644
--- a/app/src/main/java/org/linphone/LinphoneManager.java
+++ b/app/src/main/java/org/linphone/LinphoneManager.java
@@ -90,7 +90,7 @@ public class LinphoneManager implements SensorEventListener {
     private final SensorManager mSensorManager;
     private final Sensor mProximity;
     private final MediaScanner mMediaScanner;
-    private Timer mTimer, mAutoAnswerTimer;
+    private Timer mTimer;
 
     private final LinphonePreferences mPrefs;
     private Core mCore;
@@ -182,8 +182,8 @@ public class LinphoneManager implements SensorEventListener {
                         } else if (state == State.IncomingReceived
                                 && (LinphonePreferences.instance().isAutoAnswerEnabled())
                                 && !getCallGsmON()) {
-                            TimerTask lTask =
-                                    new TimerTask() {
+                            LinphoneUtils.dispatchOnUIThreadAfter(
+                                    new Runnable() {
                                         @Override
                                         public void run() {
                                             if (mCore != null) {
@@ -193,9 +193,8 @@ public class LinphoneManager implements SensorEventListener {
                                                 }
                                             }
                                         }
-                                    };
-                            mAutoAnswerTimer = new Timer("Auto answer");
-                            mAutoAnswerTimer.schedule(lTask, mPrefs.getAutoAnswerTime());
+                                    },
+                                    mPrefs.getAutoAnswerTime());
                         } else if (state == State.End || state == State.Error) {
                             if (mCore.getCallsNb() == 0) {
                                 // Disabling proximity sensor
@@ -391,7 +390,6 @@ public class LinphoneManager implements SensorEventListener {
         if (mAudioManager != null) mAudioManager.destroy();
 
         if (mTimer != null) mTimer.cancel();
-        if (mAutoAnswerTimer != null) mAutoAnswerTimer.cancel();
 
         if (mCore != null) {
             destroyCore();