Merge "Disable app pinning when emergency call button pressed" into nyc-dev

am: 8b655e0f57

* commit '8b655e0f57b071756e7d6a3547eeabe35885bcc9':
  Disable app pinning when emergency call button pressed

Change-Id: Ibe8d37716ad1630359b3ef08350f485b0d1177a7

2 files changed, 15 insertions, 0 deletions

diff --git a/packages/Keyguard/src/com/android/keyguard/EmergencyButton.java b/packages/Keyguard/src/com/android/keyguard/EmergencyButton.java
index 40c11cfcffc1..8d411453b5ae 100644
--- a/packages/Keyguard/src/com/android/keyguard/EmergencyButton.java
+++ b/packages/Keyguard/src/com/android/keyguard/EmergencyButton.java
@@ -16,15 +16,18 @@
 
 package com.android.keyguard;
 
+import android.app.ActivityManagerNative;
 import android.app.ActivityOptions;
 import android.content.Context;
 import android.content.Intent;
 import android.content.res.Configuration;
 import android.os.PowerManager;
+import android.os.RemoteException;
 import android.os.SystemClock;
 import android.os.UserHandle;
 import android.telecom.TelecomManager;
 import android.util.AttributeSet;
+import android.util.Slog;
 import android.view.View;
 import android.widget.Button;
 
@@ -47,6 +50,8 @@ public class EmergencyButton extends Button {
                     | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS
                     | Intent.FLAG_ACTIVITY_CLEAR_TOP);
 
+    private static final String LOG_TAG = "EmergencyButton";
+
     KeyguardUpdateMonitorCallback mInfoCallback = new KeyguardUpdateMonitorCallback() {
 
         @Override
@@ -122,6 +127,11 @@ public class EmergencyButton extends Button {
         // TODO: implement a shorter timeout once new PowerManager API is ready.
         // should be the equivalent to the old userActivity(EMERGENCY_CALL_TIMEOUT)
         mPowerManager.userActivity(SystemClock.uptimeMillis(), true);
+        try {
+            ActivityManagerNative.getDefault().stopSystemLockTaskMode();
+        } catch (RemoteException e) {
+            Slog.w(LOG_TAG, "Failed to stop app pinning");
+        }
         if (isInCall()) {
             resumeCall();
             if (mEmergencyButtonCallback != null) {
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index 3da22d6b55b5..e07243f18f8c 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -199,6 +199,7 @@ import android.provider.Settings;
 import android.service.voice.IVoiceInteractionSession;
 import android.service.voice.VoiceInteractionManagerInternal;
 import android.service.voice.VoiceInteractionSession;
+import android.telecom.TelecomManager;
 import android.text.format.DateUtils;
 import android.text.format.Time;
 import android.text.style.SuggestionSpan;
@@ -10167,6 +10168,10 @@ public final class ActivityManagerService extends ActivityManagerNative
                 mStackSupervisor.setLockTaskModeLocked(null, ActivityManager.LOCK_TASK_MODE_NONE,
                         "stopLockTask", true);
             }
+            TelecomManager tm = (TelecomManager) mContext.getSystemService(Context.TELECOM_SERVICE);
+            if (tm != null) {
+                tm.showInCallScreen(false);
+            }
         } finally {
             Binder.restoreCallingIdentity(ident);
         }