| /* |
| * Copyright 2019 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.example.android.biometric; |
| |
| import android.content.Context; |
| import android.view.View; |
| |
| import androidx.annotation.NonNull; |
| import androidx.biometric.BiometricPrompt; |
| import androidx.fragment.app.FragmentActivity; |
| |
| /** |
| * Implementation of {@link com.example.android.biometric.BiometricPromptDemoController} that |
| * handles launching the biometric prompt from within an activity host. |
| */ |
| class BiometricPromptDemoActivityController extends BiometricPromptDemoController { |
| |
| private final FragmentActivity mActivity; |
| |
| BiometricPromptDemoActivityController( |
| @NonNull FragmentActivity activity, |
| @NonNull View inflatedRootView) { |
| super(inflatedRootView); |
| mActivity = activity; |
| } |
| |
| @Override |
| Context getApplicationContext() { |
| return mActivity.getApplicationContext(); |
| } |
| |
| @Override |
| void reconnect() { |
| mBiometricPrompt = new BiometricPrompt(mActivity, mAuthenticationCallback); |
| } |
| } |