f87a1f3f41
Distinguish between settings which are permanently unavailable on the device, and temporarily unavailable. This enables us to restrict which setting slices are exposed in onSliceGetDescendants. The primary changes in this CL are renaming: "DISABLED_UNSUPPORTED" -> "UNSUPPORTED_ON_DEVICE" to be more clear the the setting will cannot be accessed on the device, and, adding a new enum to encapsulate settings which are currently unavailable, but could be enabled in the future. Also remove UNAVAILABLE_UNKNOWN. Devs should never need this enum. Bug: 78910582 Bug: 79245656 Test: robotests Change-Id: I58821a6cfd6134b3b351657b6edf5f74ead00643
119 lines
4.2 KiB
Java
119 lines
4.2 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.fingerprint;
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import android.content.Context;
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import android.content.Intent;
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import android.hardware.fingerprint.Fingerprint;
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import android.hardware.fingerprint.FingerprintManager;
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import android.os.UserHandle;
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import android.os.UserManager;
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import androidx.preference.Preference;
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import com.android.internal.widget.LockPatternUtils;
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import com.android.settings.R;
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import com.android.settings.Utils;
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import com.android.settings.core.BasePreferenceController;
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import com.android.settings.overlay.FeatureFactory;
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import java.util.List;
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public class FingerprintStatusPreferenceController extends BasePreferenceController {
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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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protected final UserManager mUm;
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protected final LockPatternUtils mLockPatternUtils;
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protected final int mUserId = UserHandle.myUserId();
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protected final int mProfileChallengeUserId;
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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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super(context, key);
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mFingerprintManager = Utils.getFingerprintManagerOrNull(context);
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mUm = (UserManager) context.getSystemService(Context.USER_SERVICE);
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mLockPatternUtils = FeatureFactory.getFactory(context)
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.getSecurityFeatureProvider()
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.getLockPatternUtils(context);
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mProfileChallengeUserId = Utils.getManagedProfileId(mUm, mUserId);
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}
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@Override
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public int getAvailabilityStatus() {
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if (mFingerprintManager == null || !mFingerprintManager.isHardwareDetected()) {
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return UNSUPPORTED_ON_DEVICE;
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}
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if (isUserSupported()) {
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return AVAILABLE;
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} else {
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return DISABLED_FOR_USER;
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}
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}
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@Override
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public void updateState(Preference preference) {
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if (!isAvailable()) {
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if (preference != null) {
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preference.setVisible(false);
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}
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return;
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} else {
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preference.setVisible(true);
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}
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final int userId = getUserId();
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final List<Fingerprint> items = mFingerprintManager.getEnrolledFingerprints(userId);
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final int fingerprintCount = items != null ? items.size() : 0;
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final String clazz;
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if (fingerprintCount > 0) {
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preference.setSummary(mContext.getResources().getQuantityString(
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R.plurals.security_settings_fingerprint_preference_summary,
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fingerprintCount, fingerprintCount));
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clazz = FingerprintSettings.class.getName();
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} else {
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preference.setSummary(
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R.string.security_settings_fingerprint_preference_summary_none);
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clazz = FingerprintEnrollIntroduction.class.getName();
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}
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preference.setOnPreferenceClickListener(target -> {
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final Context context = target.getContext();
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final UserManager userManager = UserManager.get(context);
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if (Utils.startQuietModeDialogIfNecessary(context, userManager,
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userId)) {
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return false;
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}
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Intent intent = new Intent();
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intent.setClassName("com.android.settings", clazz);
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intent.putExtra(Intent.EXTRA_USER_ID, userId);
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context.startActivity(intent);
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return true;
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});
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}
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protected int getUserId() {
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return mUserId;
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}
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protected boolean isUserSupported() {
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return true;
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}
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}
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