Migrate to androidx namespace for support library.
Fixes: 77483560
Test: build KitchenSink, deploy and test through fragments
Test: build and launch UxRestrictionsSample
Change-Id: I539c71464f5a486c9a9373bbbcae8ac14d24e477
diff --git a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/KitchenSinkActivity.java b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/KitchenSinkActivity.java
index e0e8d0d..b2c7617 100644
--- a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/KitchenSinkActivity.java
+++ b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/KitchenSinkActivity.java
@@ -26,12 +26,12 @@
import android.support.car.CarConnectionCallback;
import android.support.car.CarNotConnectedException;
import android.support.car.hardware.CarSensorManager;
-import android.support.v4.app.Fragment;
import android.util.Log;
import androidx.car.drawer.CarDrawerActivity;
import androidx.car.drawer.CarDrawerAdapter;
import androidx.car.drawer.DrawerItemViewHolder;
+import androidx.fragment.app.Fragment;
import com.google.android.car.kitchensink.activityview.ActivityViewTestFragment;
import com.google.android.car.kitchensink.alertdialog.AlertDialogTestFragment;
diff --git a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/activityview/ActivityViewTestFragment.java b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/activityview/ActivityViewTestFragment.java
index 2df0b07..a41427d 100644
--- a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/activityview/ActivityViewTestFragment.java
+++ b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/activityview/ActivityViewTestFragment.java
@@ -21,12 +21,13 @@
import android.content.Intent;
import android.os.Bundle;
import android.os.SystemClock;
-import android.support.annotation.Nullable;
-import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+
import com.google.android.car.kitchensink.R;
import java.util.Random;
diff --git a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/alertdialog/AlertDialogTestFragment.java b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/alertdialog/AlertDialogTestFragment.java
index 6c057cd..324df02 100644
--- a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/alertdialog/AlertDialogTestFragment.java
+++ b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/alertdialog/AlertDialogTestFragment.java
@@ -16,28 +16,18 @@
package com.google.android.car.kitchensink.alertdialog;
import android.annotation.Nullable;
-import android.annotation.StringRes;
import android.app.AlertDialog;
import android.content.DialogInterface;
-import android.hardware.automotive.vehicle.V2_0.VehicleHwKeyInputAction;
import android.os.Bundle;
-import android.support.v4.app.Fragment;
-import android.util.Log;
-import android.view.KeyEvent;
import android.view.LayoutInflater;
-import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
-import android.widget.LinearLayout;
-import com.google.android.car.kitchensink.CarEmulator;
+import androidx.fragment.app.Fragment;
+
import com.google.android.car.kitchensink.R;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-
/**
* Shows alert dialogs
*/
diff --git a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/assistant/CarAssistantFragment.java b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/assistant/CarAssistantFragment.java
index 147b017..52959f3 100644
--- a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/assistant/CarAssistantFragment.java
+++ b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/assistant/CarAssistantFragment.java
@@ -18,8 +18,6 @@
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
-import android.support.annotation.Nullable;
-import android.support.v4.app.Fragment;
import android.view.HapticFeedbackConstants;
import android.view.LayoutInflater;
import android.view.View;
@@ -27,6 +25,9 @@
import android.widget.ImageView;
import android.widget.Toast;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+
import com.google.android.car.kitchensink.R;
public class CarAssistantFragment extends Fragment {
diff --git a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/audio/AudioTestFragment.java b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/audio/AudioTestFragment.java
index 626dc2a..6325512 100644
--- a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/audio/AudioTestFragment.java
+++ b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/audio/AudioTestFragment.java
@@ -31,7 +31,6 @@
import android.os.Handler;
import android.os.IBinder;
import android.os.Looper;
-import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
@@ -42,6 +41,8 @@
import android.widget.Toast;
import android.widget.ToggleButton;
+import androidx.fragment.app.Fragment;
+
import com.google.android.car.kitchensink.CarEmulator;
import com.google.android.car.kitchensink.R;
diff --git a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/bluetooth/BluetoothHeadsetFragment.java b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/bluetooth/BluetoothHeadsetFragment.java
index 5eb9a4c..2d57d28 100644
--- a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/bluetooth/BluetoothHeadsetFragment.java
+++ b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/bluetooth/BluetoothHeadsetFragment.java
@@ -16,35 +16,28 @@
package com.google.android.car.kitchensink.bluetooth;
-import android.app.PendingIntent;
import android.bluetooth.BluetoothAdapter;
import android.bluetooth.BluetoothDevice;
import android.bluetooth.BluetoothDevicePicker;
import android.bluetooth.BluetoothHeadsetClient;
-import android.bluetooth.BluetoothMapClient;
import android.bluetooth.BluetoothProfile;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
-import android.net.Uri;
import android.os.Bundle;
-import android.support.annotation.Nullable;
-import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
-import android.widget.CheckBox;
-import android.widget.RadioGroup;
import android.widget.TextView;
-import android.widget.Toast;
+
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
import com.google.android.car.kitchensink.R;
-import java.util.List;
-
public class BluetoothHeadsetFragment extends Fragment {
private static final String TAG = "CAR.BLUETOOTH.KS";
BluetoothAdapter mBluetoothAdapter;
diff --git a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/bluetooth/MapMceTestFragment.java b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/bluetooth/MapMceTestFragment.java
index ca42fca..2d9df69 100644
--- a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/bluetooth/MapMceTestFragment.java
+++ b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/bluetooth/MapMceTestFragment.java
@@ -16,6 +16,7 @@
package com.google.android.car.kitchensink.bluetooth;
+import android.Manifest;
import android.annotation.TargetApi;
import android.app.PendingIntent;
import android.bluetooth.BluetoothAdapter;
@@ -28,14 +29,9 @@
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.PackageManager;
-import android.Manifest;
import android.net.Uri;
-import android.net.Uri.Builder;
import android.os.Build;
import android.os.Bundle;
-import android.provider.ContactsContract.PhoneLookup;
-import android.support.annotation.Nullable;
-import android.support.v4.app.Fragment;
import android.telecom.PhoneAccount;
import android.util.Log;
import android.view.LayoutInflater;
@@ -47,6 +43,9 @@
import android.widget.TextView;
import android.widget.Toast;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+
import com.google.android.car.kitchensink.KitchenSinkActivity;
import com.google.android.car.kitchensink.R;
@@ -332,4 +331,4 @@
}
}
};
-}
\ No newline at end of file
+}
diff --git a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/cluster/InstrumentClusterFragment.java b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/cluster/InstrumentClusterFragment.java
index 748ea68..8e4483e 100644
--- a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/cluster/InstrumentClusterFragment.java
+++ b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/cluster/InstrumentClusterFragment.java
@@ -20,19 +20,20 @@
import android.content.Intent;
import android.content.pm.PackageManager;
import android.os.Bundle;
-import android.support.annotation.Nullable;
import android.support.car.Car;
import android.support.car.CarAppFocusManager;
import android.support.car.CarConnectionCallback;
import android.support.car.CarNotConnectedException;
import android.support.car.navigation.CarNavigationStatusManager;
-import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Toast;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+
import com.google.android.car.kitchensink.R;
/**
diff --git a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/cube/CubesTestFragment.java b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/cube/CubesTestFragment.java
index b149df5..209d98d 100644
--- a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/cube/CubesTestFragment.java
+++ b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/cube/CubesTestFragment.java
@@ -18,12 +18,13 @@
import android.opengl.GLSurfaceView;
import android.os.Bundle;
-import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
+import androidx.fragment.app.Fragment;
+
import com.google.android.car.kitchensink.R;
public class CubesTestFragment extends Fragment {
diff --git a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/diagnostic/DiagnosticTestFragment.java b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/diagnostic/DiagnosticTestFragment.java
index b024bfd..5569848 100644
--- a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/diagnostic/DiagnosticTestFragment.java
+++ b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/diagnostic/DiagnosticTestFragment.java
@@ -24,14 +24,17 @@
import android.graphics.Color;
import android.os.Bundle;
import android.support.car.hardware.CarSensorManager;
-import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
+
+import androidx.fragment.app.Fragment;
+
import com.google.android.car.kitchensink.KitchenSinkActivity;
import com.google.android.car.kitchensink.R;
+
import java.util.Objects;
diff --git a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/displayinfo/DisplayInfoFragment.java b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/displayinfo/DisplayInfoFragment.java
index bae2253..ac0bdae 100644
--- a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/displayinfo/DisplayInfoFragment.java
+++ b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/displayinfo/DisplayInfoFragment.java
@@ -20,7 +20,6 @@
import android.content.res.Resources;
import android.graphics.Point;
import android.os.Bundle;
-import android.support.v4.app.Fragment;
import android.util.DisplayMetrics;
import android.view.LayoutInflater;
import android.view.View;
@@ -28,6 +27,8 @@
import android.widget.LinearLayout;
import android.widget.TextView;
+import androidx.fragment.app.Fragment;
+
import com.google.android.car.kitchensink.R;
/**
diff --git a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/hvac/HvacTestFragment.java b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/hvac/HvacTestFragment.java
index b7d06e2..7cd7e08 100644
--- a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/hvac/HvacTestFragment.java
+++ b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/hvac/HvacTestFragment.java
@@ -25,7 +25,6 @@
import android.hardware.automotive.vehicle.V2_0.VehicleAreaSeat;
import android.hardware.automotive.vehicle.V2_0.VehicleAreaWindow;
import android.os.Bundle;
-import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
@@ -36,6 +35,8 @@
import android.widget.TextView;
import android.widget.ToggleButton;
+import androidx.fragment.app.Fragment;
+
import com.google.android.car.kitchensink.KitchenSinkActivity;
import com.google.android.car.kitchensink.R;
diff --git a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/input/InputTestFragment.java b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/input/InputTestFragment.java
index ff6ef21..3780e26 100644
--- a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/input/InputTestFragment.java
+++ b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/input/InputTestFragment.java
@@ -29,7 +29,6 @@
import android.hardware.automotive.vehicle.V2_0.VehiclePropertyType;
import android.os.Bundle;
import android.os.RemoteException;
-import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.KeyEvent;
import android.view.LayoutInflater;
@@ -40,6 +39,8 @@
import android.widget.TextView;
import android.widget.Toast;
+import androidx.fragment.app.Fragment;
+
import com.google.android.car.kitchensink.R;
import com.google.android.collect.Lists;
diff --git a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/job/JobSchedulerFragment.java b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/job/JobSchedulerFragment.java
index 3cf96e4..b82818f 100644
--- a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/job/JobSchedulerFragment.java
+++ b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/job/JobSchedulerFragment.java
@@ -22,8 +22,6 @@
import android.content.SharedPreferences;
import android.os.Bundle;
import android.os.PersistableBundle;
-import android.support.annotation.Nullable;
-import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
@@ -35,6 +33,9 @@
import android.widget.TextView;
import android.widget.Toast;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+
import com.google.android.car.kitchensink.R;
import java.util.List;
diff --git a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/notification/NotificationFragment.java b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/notification/NotificationFragment.java
index 5f88259..7a26f93 100644
--- a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/notification/NotificationFragment.java
+++ b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/notification/NotificationFragment.java
@@ -12,12 +12,13 @@
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
-import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
+import androidx.fragment.app.Fragment;
+
import com.google.android.car.kitchensink.KitchenSinkActivity;
import com.google.android.car.kitchensink.R;
diff --git a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/orientation/OrientationTestFragment.java b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/orientation/OrientationTestFragment.java
index ef49ae4..b81104b 100644
--- a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/orientation/OrientationTestFragment.java
+++ b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/orientation/OrientationTestFragment.java
@@ -18,13 +18,14 @@
import android.content.Intent;
import android.os.Bundle;
-import android.support.annotation.Nullable;
-import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+
import com.google.android.car.kitchensink.R;
public class OrientationTestFragment extends Fragment {
diff --git a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/power/PowerTestFragment.java b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/power/PowerTestFragment.java
index 4dd7eef..e9c82a3 100644
--- a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/power/PowerTestFragment.java
+++ b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/power/PowerTestFragment.java
@@ -16,28 +16,25 @@
package com.google.android.car.kitchensink.power;
-import static java.lang.Integer.toHexString;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.concurrent.Executor;
-
-import com.google.android.car.kitchensink.KitchenSinkActivity;
-import com.google.android.car.kitchensink.R;
-
import android.car.CarNotConnectedException;
import android.car.hardware.power.CarPowerManager;
import android.content.Context;
import android.os.Bundle;
import android.os.PowerManager;
import android.os.SystemClock;
-import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.TextView;
-import android.widget.Toast;
+
+import androidx.fragment.app.Fragment;
+
+import com.google.android.car.kitchensink.KitchenSinkActivity;
+import com.google.android.car.kitchensink.R;
+
+import java.util.concurrent.Executor;
public class PowerTestFragment extends Fragment {
private final boolean DBG = false;
diff --git a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/sensor/SensorsTestFragment.java b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/sensor/SensorsTestFragment.java
index 9c84f6e..803f3c3 100644
--- a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/sensor/SensorsTestFragment.java
+++ b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/sensor/SensorsTestFragment.java
@@ -27,7 +27,6 @@
import android.support.car.hardware.CarSensorConfig;
import android.support.car.hardware.CarSensorEvent;
import android.support.car.hardware.CarSensorManager;
-import android.support.v4.app.Fragment;
import android.text.TextUtils;
import android.util.Log;
import android.view.LayoutInflater;
@@ -35,6 +34,8 @@
import android.view.ViewGroup;
import android.widget.TextView;
+import androidx.fragment.app.Fragment;
+
import com.google.android.car.kitchensink.KitchenSinkActivity;
import com.google.android.car.kitchensink.R;
diff --git a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/storagelifetime/StorageLifetimeFragment.java b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/storagelifetime/StorageLifetimeFragment.java
index c23d49b..bf7af5d 100644
--- a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/storagelifetime/StorageLifetimeFragment.java
+++ b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/storagelifetime/StorageLifetimeFragment.java
@@ -15,16 +15,18 @@
*/
package com.google.android.car.kitchensink.storagelifetime;
+import static android.system.OsConstants.O_APPEND;
+import static android.system.OsConstants.O_RDWR;
+
import android.annotation.Nullable;
import android.car.Car;
import android.car.CarNotConnectedException;
import android.car.storagemonitoring.CarStorageMonitoringManager;
import android.car.storagemonitoring.CarStorageMonitoringManager.IoStatsListener;
-import android.car.storagemonitoring.IoStatsEntry;
import android.car.storagemonitoring.IoStats;
+import android.car.storagemonitoring.IoStatsEntry;
import android.os.Bundle;
import android.os.StatFs;
-import android.support.v4.app.Fragment;
import android.system.ErrnoException;
import android.util.Log;
import android.view.LayoutInflater;
@@ -33,13 +35,18 @@
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.TextView;
+
+import androidx.fragment.app.Fragment;
+
import com.google.android.car.kitchensink.KitchenSinkActivity;
import com.google.android.car.kitchensink.R;
-import java.io.FileDescriptor;
-import java.nio.ByteBuffer;
+
import libcore.io.Libcore;
+
import java.io.File;
+import java.io.FileDescriptor;
import java.io.IOException;
+import java.nio.ByteBuffer;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.StandardOpenOption;
@@ -47,9 +54,6 @@
import java.security.SecureRandom;
import java.util.List;
-import static android.system.OsConstants.O_APPEND;
-import static android.system.OsConstants.O_RDWR;
-
public class StorageLifetimeFragment extends Fragment {
private static final String FILE_NAME = "storage.bin";
private static final String TAG = "CAR.STORAGELIFETIME.KS";
diff --git a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/touch/TouchTestFragment.java b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/touch/TouchTestFragment.java
index fe2c385..2cb0a64 100644
--- a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/touch/TouchTestFragment.java
+++ b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/touch/TouchTestFragment.java
@@ -17,11 +17,12 @@
package com.google.android.car.kitchensink.touch;
import android.os.Bundle;
-import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
+import androidx.fragment.app.Fragment;
+
import com.google.android.car.kitchensink.R;
public class TouchTestFragment extends Fragment {
diff --git a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/vhal/VehicleHalFragment.java b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/vhal/VehicleHalFragment.java
index 8e86651..df5f0fc 100644
--- a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/vhal/VehicleHalFragment.java
+++ b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/vhal/VehicleHalFragment.java
@@ -24,7 +24,6 @@
import android.hardware.automotive.vehicle.V2_0.VehicleProperty;
import android.os.Bundle;
import android.os.RemoteException;
-import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
@@ -33,10 +32,12 @@
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ArrayAdapter;
import android.widget.ListView;
+
+import androidx.fragment.app.Fragment;
+
import com.google.android.car.kitchensink.KitchenSinkActivity;
import com.google.android.car.kitchensink.R;
-import java.util.ArrayList;
-import java.util.Comparator;
+
import java.util.List;
import java.util.Objects;
import java.util.stream.Collectors;
diff --git a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/volume/VolumeTestFragment.java b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/volume/VolumeTestFragment.java
index 800d650..066f46a 100644
--- a/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/volume/VolumeTestFragment.java
+++ b/tests/EmbeddedKitchenSinkApp/src/com/google/android/car/kitchensink/volume/VolumeTestFragment.java
@@ -26,8 +26,6 @@
import android.os.Handler;
import android.os.IBinder;
import android.os.Message;
-import android.support.annotation.Nullable;
-import android.support.v4.app.Fragment;
import android.util.Log;
import android.util.SparseIntArray;
import android.view.LayoutInflater;
@@ -36,6 +34,9 @@
import android.widget.ListView;
import android.widget.SeekBar;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+
import com.google.android.car.kitchensink.R;
public class VolumeTestFragment extends Fragment {