ad243904db
* Using summary_placeholder instead of summary_empty leaves an ugly empty space. Change-Id: I73a90f1b3203d6cb17e1875dc8163eb67140de89
96 lines
3.6 KiB
Java
96 lines
3.6 KiB
Java
/*
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* Copyright (C) 2017 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.security.screenlock;
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import android.app.admin.DevicePolicyManager;
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import android.content.Context;
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import android.text.TextUtils;
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import androidx.preference.Preference;
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import androidx.preference.TwoStatePreference;
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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.core.PreferenceControllerMixin;
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import com.android.settings.overlay.FeatureFactory;
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import com.android.settings.security.trustagent.TrustAgentManager;
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import com.android.settingslib.core.AbstractPreferenceController;
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public class PowerButtonInstantLockPreferenceController extends AbstractPreferenceController
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implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
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private static final String KEY_POWER_INSTANTLY_LOCKS = "power_button_instantly_locks";
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private final int mUserId;
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private final LockPatternUtils mLockPatternUtils;
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private final TrustAgentManager mTrustAgentManager;
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public PowerButtonInstantLockPreferenceController(Context context, int userId,
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LockPatternUtils lockPatternUtils) {
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super(context);
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mUserId = userId;
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mLockPatternUtils = lockPatternUtils;
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mTrustAgentManager = FeatureFactory.getFactory(context)
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.getSecurityFeatureProvider().getTrustAgentManager();
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}
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@Override
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public boolean isAvailable() {
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if (!mLockPatternUtils.isSecure(mUserId)) {
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return false;
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}
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switch (mLockPatternUtils.getKeyguardStoredPasswordQuality(mUserId)) {
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case DevicePolicyManager.PASSWORD_QUALITY_SOMETHING:
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case DevicePolicyManager.PASSWORD_QUALITY_NUMERIC:
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case DevicePolicyManager.PASSWORD_QUALITY_NUMERIC_COMPLEX:
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case DevicePolicyManager.PASSWORD_QUALITY_ALPHABETIC:
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case DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC:
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case DevicePolicyManager.PASSWORD_QUALITY_COMPLEX:
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case DevicePolicyManager.PASSWORD_QUALITY_MANAGED:
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return true;
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default:
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return false;
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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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((TwoStatePreference) preference).setChecked(
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mLockPatternUtils.getPowerButtonInstantlyLocks(mUserId));
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final CharSequence trustAgentLabel = mTrustAgentManager.getActiveTrustAgentLabel(
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mContext, mLockPatternUtils);
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if (!TextUtils.isEmpty(trustAgentLabel)) {
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preference.setSummary(mContext.getString(
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R.string.lockpattern_settings_power_button_instantly_locks_summary,
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trustAgentLabel));
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} else {
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preference.setSummary(R.string.summary_empty);
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}
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}
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@Override
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public String getPreferenceKey() {
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return KEY_POWER_INSTANTLY_LOCKS;
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}
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@Override
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public boolean onPreferenceChange(Preference preference, Object newValue) {
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mLockPatternUtils.setPowerButtonInstantlyLocks((Boolean) newValue, mUserId);
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return true;
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}
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}
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