268d1d6dc6
Test: atest SettingsUnitTests Bug: 215517420 Change-Id: Ic5421cd910ae77d4e7c0a29ae0337edb98a1d3b9
111 lines
3.6 KiB
Java
111 lines
3.6 KiB
Java
/*
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* Copyright (C) 2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.biometrics.fingerprint;
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import android.content.Context;
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import android.hardware.fingerprint.FingerprintManager;
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import androidx.annotation.Nullable;
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import androidx.lifecycle.Lifecycle;
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import androidx.lifecycle.LifecycleObserver;
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import androidx.lifecycle.OnLifecycleEvent;
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import androidx.preference.Preference;
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import androidx.preference.PreferenceScreen;
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import com.android.internal.annotations.VisibleForTesting;
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import com.android.settings.Utils;
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import com.android.settings.biometrics.BiometricStatusPreferenceController;
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import com.android.settingslib.RestrictedLockUtils;
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import com.android.settingslib.RestrictedPreference;
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public class FingerprintStatusPreferenceController extends BiometricStatusPreferenceController
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implements LifecycleObserver {
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private static final String KEY_FINGERPRINT_SETTINGS = "fingerprint_settings";
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protected final FingerprintManager mFingerprintManager;
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@VisibleForTesting
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RestrictedPreference mPreference;
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private final FingerprintStatusUtils mFingerprintStatusUtils;
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public FingerprintStatusPreferenceController(Context context) {
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this(context, KEY_FINGERPRINT_SETTINGS);
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}
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public FingerprintStatusPreferenceController(Context context, String key) {
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this(context, key, null /* lifecycle */);
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}
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public FingerprintStatusPreferenceController(Context context, Lifecycle lifecycle) {
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this(context, KEY_FINGERPRINT_SETTINGS, lifecycle);
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}
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public FingerprintStatusPreferenceController(Context context, String key, Lifecycle lifecycle) {
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super(context, key);
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mFingerprintManager = Utils.getFingerprintManagerOrNull(context);
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mFingerprintStatusUtils =
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new FingerprintStatusUtils(context, mFingerprintManager);
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if (lifecycle != null) {
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lifecycle.addObserver(this);
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}
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}
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@OnLifecycleEvent(Lifecycle.Event.ON_RESUME)
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public void onResume() {
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updateStateInternal();
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}
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@Override
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public void displayPreference(PreferenceScreen screen) {
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super.displayPreference(screen);
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mPreference = screen.findPreference(mPreferenceKey);
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}
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@Override
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protected boolean isDeviceSupported() {
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return mFingerprintStatusUtils.isAvailable();
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}
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@Override
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public void updateState(Preference preference) {
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super.updateState(preference);
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updateStateInternal();
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}
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private void updateStateInternal() {
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updateStateInternal(mFingerprintStatusUtils.getDisablingAdmin());
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}
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@Override
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protected String getSummaryText() {
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return mFingerprintStatusUtils.getSummary();
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}
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@Override
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protected String getSettingsClassName() {
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return mFingerprintStatusUtils.getSettingsClassName();
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}
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@VisibleForTesting
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void updateStateInternal(@Nullable RestrictedLockUtils.EnforcedAdmin enforcedAdmin) {
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if (mPreference != null) {
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mPreference.setDisabledByAdmin(enforcedAdmin);
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}
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}
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}
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