Remove FingerprintManagerWrapper

No longer needed after robolectric migration

Bug: 76167422
Test: robotests
Change-Id: I922cde8ac3667081a512cf899af86f68b24485a6

src/com/android/settings/Utils.java

@@ -58,7 +58,6 @@ import android.os.BatteryManager;
 import android.os.Bundle;
 import android.os.IBinder;
 import android.os.INetworkManagementService;
-import android.os.Looper;
 import android.os.RemoteException;
 import android.os.ServiceManager;
 import android.os.UserHandle;
@@ -75,8 +74,6 @@ import android.provider.Settings;
 import android.support.annotation.StringRes;
 import android.support.v7.preference.Preference;
 import android.support.v7.preference.PreferenceGroup;
-import android.support.v7.preference.PreferenceManager;
-import android.support.v7.preference.PreferenceScreen;
 import android.telephony.TelephonyManager;
 import android.text.Spannable;
 import android.text.SpannableString;
@@ -86,7 +83,6 @@ import android.text.style.TtsSpan;
 import android.util.ArraySet;
 import android.util.IconDrawableFactory;
 import android.util.Log;
-import android.util.TypedValue;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -99,11 +95,8 @@ import com.android.internal.util.ArrayUtils;
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.password.ChooseLockSettingsHelper;
 import com.android.settings.wrapper.DevicePolicyManagerWrapper;
-import com.android.settings.wrapper.FingerprintManagerWrapper;
-import com.android.settingslib.core.instrumentation.VisibilityLoggerMixin;
 
 import java.net.InetAddress;
-import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Locale;
@@ -815,15 +808,6 @@ public final class Utils extends com.android.settingslib.Utils {
         }
     }
 
-    public static FingerprintManagerWrapper getFingerprintManagerWrapperOrNull(Context context) {
-        FingerprintManager fingerprintManager = getFingerprintManagerOrNull(context);
-        if (fingerprintManager != null) {
-            return new FingerprintManagerWrapper(fingerprintManager);
-        } else {
-            return null;
-        }
-    }
-
     public static boolean hasFingerprintHardware(Context context) {
         FingerprintManager fingerprintManager = getFingerprintManagerOrNull(context);
         return fingerprintManager != null && fingerprintManager.isHardwareDetected();

src/com/android/settings/fingerprint/FingerprintEnrollSidecar.java

@@ -29,7 +29,6 @@ import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.Utils;
 import com.android.settings.core.InstrumentedFragment;
 import com.android.settings.password.ChooseLockSettingsHelper;
-import com.android.settings.wrapper.FingerprintManagerWrapper;
 
 import java.util.ArrayList;
 
@@ -47,7 +46,7 @@ public class FingerprintEnrollSidecar extends InstrumentedFragment {
     private byte[] mToken;
     private boolean mDone;
     private int mUserId;
-    private FingerprintManagerWrapper mFingerprintManager;
+    private FingerprintManager mFingerprintManager;
     private ArrayList<QueuedEvent> mQueuedEvents;
 
     private abstract class QueuedEvent {
@@ -109,7 +108,7 @@ public class FingerprintEnrollSidecar extends InstrumentedFragment {
     @Override
     public void onAttach(Activity activity) {
         super.onAttach(activity);
-        mFingerprintManager = Utils.getFingerprintManagerWrapperOrNull(activity);
+        mFingerprintManager = Utils.getFingerprintManagerOrNull(activity);
         mToken = activity.getIntent().getByteArrayExtra(
                 ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE_TOKEN);
         mUserId = activity.getIntent().getIntExtra(Intent.EXTRA_USER_ID, UserHandle.USER_NULL);

src/com/android/settings/password/SetNewPasswordController.java

@@ -19,7 +19,6 @@ package com.android.settings.password;
 import static android.app.admin.DevicePolicyManager.ACTION_SET_NEW_PASSWORD;
 import static android.app.admin.DevicePolicyManager.KEYGUARD_DISABLE_FINGERPRINT;
 import static android.app.admin.DevicePolicyManager.PASSWORD_QUALITY_SOMETHING;
-
 import static com.android.internal.util.Preconditions.checkNotNull;
 
 import android.annotation.Nullable;
@@ -36,7 +35,6 @@ import android.os.UserManager;
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.widget.LockPatternUtils;
 import com.android.settings.Utils;
-import com.android.settings.wrapper.FingerprintManagerWrapper;
 
 /**
  * Business logic for {@link SetNewPasswordActivity}.
@@ -57,7 +55,8 @@ final class SetNewPasswordController {
      */
     private final int mTargetUserId;
     private final PackageManager mPackageManager;
-    @Nullable private final FingerprintManagerWrapper mFingerprintManager;
+    @Nullable
+    private final FingerprintManager mFingerprintManager;
     private final DevicePolicyManager mDevicePolicyManager;
     private final Ui mUi;
 
@@ -78,13 +77,9 @@ final class SetNewPasswordController {
         }
         // Create a wrapper of FingerprintManager for testing, see IFingerPrintManager for details.
         final FingerprintManager fingerprintManager = Utils.getFingerprintManagerOrNull(context);
-        final FingerprintManagerWrapper fingerprintManagerWrapper =
-                fingerprintManager == null
-                        ? null
-                        : new FingerprintManagerWrapper(fingerprintManager);
         return new SetNewPasswordController(userId,
                 context.getPackageManager(),
-                fingerprintManagerWrapper,
+                fingerprintManager,
                 (DevicePolicyManager) context.getSystemService(Context.DEVICE_POLICY_SERVICE), ui);
     }
 
@@ -92,7 +87,7 @@ final class SetNewPasswordController {
     SetNewPasswordController(
             int targetUserId,
             PackageManager packageManager,
-            FingerprintManagerWrapper fingerprintManager,
+            FingerprintManager fingerprintManager,
             DevicePolicyManager devicePolicyManager,
             Ui ui) {
         mTargetUserId = targetUserId;

src/com/android/settings/wrapper/FingerprintManagerWrapper.java

@@ -1,66 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.settings.wrapper;
-
-import android.annotation.NonNull;
-import android.hardware.fingerprint.FingerprintManager;
-import android.hardware.fingerprint.FingerprintManager.EnrollmentCallback;
-import android.os.CancellationSignal;
-
-import com.android.internal.util.Preconditions;
-
-/**
- * Wrapper of {@link FingerprintManager}. Workaround for robolectic testing.
- *
- * This is the workaround to allow us test {@link SetNewPasswordController} which uses a new hidden
- * API {@link android.hardware.fingerprint.FingerprintManager#hasEnrolledFingerprints(int)} that
- * robolectric does not support yet. Having robolectic to support latest platform API is tracked
- * in b/30995831.
- */
-public class FingerprintManagerWrapper {
-    private @NonNull FingerprintManager mFingerprintManager;
-
-    public FingerprintManagerWrapper(@NonNull FingerprintManager fingerprintManager) {
-        Preconditions.checkNotNull(fingerprintManager);
-        mFingerprintManager = fingerprintManager;
-    }
-
-    public boolean isHardwareDetected() {
-        return mFingerprintManager.isHardwareDetected();
-    }
-
-    public boolean hasEnrolledFingerprints(int userId) {
-        return mFingerprintManager.hasEnrolledFingerprints(userId);
-    }
-
-    public long preEnroll() {
-        return mFingerprintManager.preEnroll();
-    }
-
-    public void setActiveUser(int userId) {
-        mFingerprintManager.setActiveUser(userId);
-    }
-
-    public void enroll(
-            byte[] token,
-            CancellationSignal cancel,
-            int flags,
-            int userId,
-            EnrollmentCallback callback) {
-        mFingerprintManager.enroll(token, cancel, flags, userId, callback);
-    }
-}

tests/robotests/src/com/android/settings/fingerprint/FingerprintEnrollEnrollingTest.java

@@ -39,7 +39,6 @@ import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.SettingsShadowResourcesImpl;
 import com.android.settings.testutils.shadow.ShadowUtils;
 import com.android.settings.testutils.shadow.ShadowVibrator;
-import com.android.settings.wrapper.FingerprintManagerWrapper;
 
 import org.junit.After;
 import org.junit.Before;
@@ -62,7 +61,7 @@ import java.util.concurrent.TimeUnit;
 public class FingerprintEnrollEnrollingTest {
 
     @Mock
-    private FingerprintManagerWrapper mFingerprintManager;
+    private FingerprintManager mFingerprintManager;
 
     private FingerprintEnrollEnrolling mActivity;
 

tests/robotests/src/com/android/settings/fingerprint/FingerprintEnrollFindSensorTest.java

@@ -35,7 +35,6 @@ import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.SettingsShadowResources;
 import com.android.settings.testutils.shadow.ShadowUtils;
-import com.android.settings.wrapper.FingerprintManagerWrapper;
 
 import org.junit.After;
 import org.junit.Before;
@@ -55,7 +54,7 @@ import org.robolectric.shadows.ShadowActivity.IntentForResult;
 public class FingerprintEnrollFindSensorTest {
 
     @Mock
-    private FingerprintManagerWrapper mFingerprintManager;
+    private FingerprintManager mFingerprintManager;
 
     private FingerprintEnrollFindSensor mActivity;
 

tests/robotests/src/com/android/settings/fingerprint/SetupFingerprintEnrollFindSensorTest.java

@@ -22,6 +22,7 @@ import static org.robolectric.RuntimeEnvironment.application;
 
 import android.app.AlertDialog;
 import android.content.Intent;
+import android.hardware.fingerprint.FingerprintManager;
 import android.widget.Button;
 
 import com.android.settings.R;
@@ -30,7 +31,6 @@ import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.shadow.SettingsShadowResources;
 import com.android.settings.testutils.shadow.ShadowUtils;
-import com.android.settings.wrapper.FingerprintManagerWrapper;
 
 import org.junit.After;
 import org.junit.Before;
@@ -48,7 +48,7 @@ import org.robolectric.shadows.ShadowAlertDialog;
 public class SetupFingerprintEnrollFindSensorTest {
 
     @Mock
-    private FingerprintManagerWrapper mFingerprintManager;
+    private FingerprintManager mFingerprintManager;
 
     @Before
     public void setUp() {
@@ -69,7 +69,8 @@ public class SetupFingerprintEnrollFindSensorTest {
                 .putExtra(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE_TOKEN, new byte[0]);
 
         final SetupFingerprintEnrollFindSensor activity =
-            Robolectric.buildActivity(SetupFingerprintEnrollFindSensor.class, intent).setup().get();
+                Robolectric.buildActivity(SetupFingerprintEnrollFindSensor.class,
+                        intent).setup().get();
 
         final Button skipButton = activity.findViewById(R.id.skip_button);
         skipButton.performClick();

tests/robotests/src/com/android/settings/password/SetNewPasswordControllerTest.java

@@ -17,8 +17,10 @@
 package com.android.settings.password;
 
 import static android.content.pm.PackageManager.FEATURE_FINGERPRINT;
-import static com.android.settings.password.ChooseLockGeneric.ChooseLockGenericFragment.HIDE_DISABLED_PREFS;
+import static com.android.settings.password.ChooseLockGeneric.ChooseLockGenericFragment
-import static com.android.settings.password.ChooseLockGeneric.ChooseLockGenericFragment.MINIMUM_QUALITY_KEY;
+        .HIDE_DISABLED_PREFS;
+import static com.android.settings.password.ChooseLockGeneric.ChooseLockGenericFragment
+        .MINIMUM_QUALITY_KEY;
 import static com.android.settings.password.ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE;
 import static com.android.settings.password.ChooseLockSettingsHelper.EXTRA_KEY_FOR_FINGERPRINT;
 import static com.android.settings.password.ChooseLockSettingsHelper.EXTRA_KEY_HAS_CHALLENGE;
@@ -34,10 +36,10 @@ import android.app.admin.DevicePolicyManager;
 import android.content.ComponentName;
 import android.content.Intent;
 import android.content.pm.PackageManager;
+import android.hardware.fingerprint.FingerprintManager;
 import android.os.Bundle;
 
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
-import com.android.settings.wrapper.FingerprintManagerWrapper;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -53,14 +55,14 @@ public final class SetNewPasswordControllerTest {
     private static final long FINGERPRINT_CHALLENGE = -9876512313131L;
 
     @Mock
-    PackageManager mPackageManager;
+    private PackageManager mPackageManager;
     @Mock
-    FingerprintManagerWrapper mFingerprintManager;
+    private FingerprintManager mFingerprintManager;
     @Mock
-    DevicePolicyManager mDevicePolicyManager;
+    private DevicePolicyManager mDevicePolicyManager;
-
     @Mock
     private SetNewPasswordController.Ui mUi;
+
     private SetNewPasswordController mSetNewPasswordController;
 
     @Before

tests/robotests/src/com/android/settings/testutils/shadow/ShadowUtils.java

@@ -18,11 +18,11 @@ package com.android.settings.testutils.shadow;
 
 import android.content.ComponentName;
 import android.content.Context;
+import android.hardware.fingerprint.FingerprintManager;
 import android.os.UserHandle;
 import android.os.UserManager;
 
 import com.android.settings.Utils;
-import com.android.settings.wrapper.FingerprintManagerWrapper;
 
 import org.robolectric.annotation.Implementation;
 import org.robolectric.annotation.Implements;
@@ -33,7 +33,7 @@ import java.util.Map;
 @Implements(Utils.class)
 public class ShadowUtils {
 
-    private static FingerprintManagerWrapper sFingerprintManager = null;
+    private static FingerprintManager sFingerprintManager = null;
     private static boolean sIsUserAMonkey;
     private static boolean sIsDemoUser;
     private static ComponentName sDeviceOwnerComponentName;
@@ -45,11 +45,11 @@ public class ShadowUtils {
     }
 
     @Implementation
-    public static FingerprintManagerWrapper getFingerprintManagerWrapperOrNull(Context context) {
+    public static FingerprintManager getFingerprintManagerOrNull(Context context) {
         return sFingerprintManager;
     }
 
-    public static void setFingerprintManager(FingerprintManagerWrapper fingerprintManager) {
+    public static void setFingerprintManager(FingerprintManager fingerprintManager) {
         sFingerprintManager = fingerprintManager;
     }