From 3d81e3893ed518f2de0a940b4f1235117336fa7b Mon Sep 17 00:00:00 2001
From: Hao Dong <spdonghao@google.com>
Date: Wed, 7 Jun 2023 18:14:13 +0000
Subject: [PATCH] Clean up multi window toast on FingerprintEnrollEnrolling.

ag/22361082 and ag/22460413 have added a dialog preventing entering
FingerprintEnrollEnrolling. So showing toast and early return in
onCreate() will never be reached. This CL cleans up this obsolete code
block.

Bug: 283244022
Test: N/A

Change-Id: Ifc5f3d909a275c735035146e44f70d2b5d5b51e3
---
 .../fingerprint/FingerprintEnrollEnrolling.java       |  9 ---------
 .../fingerprint/FingerprintEnrollEnrollingTest.java   | 11 -----------
 2 files changed, 20 deletions(-)

diff --git a/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrolling.java b/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrolling.java
index 400a92ee7a7..386daae7db4 100644
--- a/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrolling.java
+++ b/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrolling.java
@@ -59,7 +59,6 @@ import android.view.animation.Interpolator;
 import android.widget.ProgressBar;
 import android.widget.RelativeLayout;
 import android.widget.TextView;
-import android.widget.Toast;
 
 import androidx.annotation.IdRes;
 import androidx.appcompat.app.AlertDialog;
@@ -217,14 +216,6 @@ public class FingerprintEnrollEnrolling extends BiometricsEnrollEnrolling {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
-        if (isInMultiWindowMode()) {
-            final Toast splitUnsupportedToast = Toast.makeText(this,
-                    R.string.dock_multi_instances_not_supported_text, Toast.LENGTH_SHORT);
-            splitUnsupportedToast.show();
-            finish();
-            return;
-        }
-
         if (savedInstanceState != null) {
             restoreSavedState(savedInstanceState);
         }
diff --git a/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrollingTest.java b/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrollingTest.java
index 8c84128913f..948e056ba75 100644
--- a/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrollingTest.java
+++ b/tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrollingTest.java
@@ -78,7 +78,6 @@ import org.mockito.MockitoAnnotations;
 import org.robolectric.RobolectricTestRunner;
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.android.controller.ActivityController;
-import org.robolectric.shadows.ShadowToast;
 import org.robolectric.util.ReflectionHelpers;
 
 import java.util.ArrayList;
@@ -119,16 +118,6 @@ public class FingerprintEnrollEnrollingTest {
         FakeFeatureFactory.setupForTest();
     }
 
-    @Test
-    public void fingerprintMultiWindowMode() {
-        initializeActivityWithoutCreate(TYPE_UDFPS_OPTICAL);
-        when(mActivity.isInMultiWindowMode()).thenReturn(true);
-        createActivity();
-
-        assertThat(ShadowToast.getTextOfLatestToast()).isEqualTo(
-                mContext.getString(R.string.dock_multi_instances_not_supported_text));
-    }
-
     @Test
     public void fingerprintUdfpsEnrollSuccessProgress_shouldNotVibrate() {
         initializeActivityFor(TYPE_UDFPS_OPTICAL);