| /* |
| * Copyright (C) 2020 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.systemui.biometrics; |
| |
| import android.annotation.NonNull; |
| import android.annotation.Nullable; |
| import android.content.Context; |
| import android.hardware.fingerprint.FingerprintSensorPropertiesInternal; |
| import android.util.AttributeSet; |
| |
| /** |
| * Manages the layout for under-display fingerprint sensors (UDFPS). Ensures that UI elements |
| * do not overlap with |
| */ |
| public class AuthBiometricUdfpsView extends AuthBiometricFingerprintView { |
| @Nullable private UdfpsDialogMeasureAdapter mMeasureAdapter; |
| |
| public AuthBiometricUdfpsView(Context context) { |
| this(context, null /* attrs */); |
| } |
| |
| public AuthBiometricUdfpsView(Context context, AttributeSet attrs) { |
| super(context, attrs); |
| } |
| |
| void setSensorProps(@NonNull FingerprintSensorPropertiesInternal sensorProps) { |
| if (mMeasureAdapter == null || mMeasureAdapter.getSensorProps() != sensorProps) { |
| mMeasureAdapter = new UdfpsDialogMeasureAdapter(this, sensorProps); |
| } |
| } |
| |
| @Override |
| @NonNull |
| AuthDialog.LayoutParams onMeasureInternal(int width, int height) { |
| final AuthDialog.LayoutParams layoutParams = super.onMeasureInternal(width, height); |
| return mMeasureAdapter != null |
| ? mMeasureAdapter.onMeasureInternal(width, height, layoutParams) |
| : layoutParams; |
| } |
| } |