3b387a028a
- Remove BaseNfcPreferenceController. - NfcPreferenceController inherit from TogglePreferenceController. - AndroidBeamPreferenceController inherit from BasePreferenceController. - Override getIntentFilter in NfcPreferenceController to listen changes. - Add an API (hasAsyncUpdate) into BasePreferenceController to distinguish the setting which is updated asynchronously. Change-Id: I7c9c48ea7f1ad01a02524beabf9d30baa3db891f Fixes: 67997761 Fixes: 74887543 Test: RunSettingsRoboTests
80 lines
2.9 KiB
Java
80 lines
2.9 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.nfc;
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import android.content.Context;
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import android.nfc.NfcAdapter;
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import android.os.UserHandle;
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import android.os.UserManager;
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import com.android.settings.R;
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import com.android.settingslib.RestrictedLockUtils;
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import com.android.settingslib.RestrictedPreference;
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/**
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* AndroidBeanEnabler is a helper to manage the Android Beam preference. It turns on/off
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* Android Beam and ensures the summary of the preference reflects the current state.
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*/
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public class AndroidBeamEnabler extends BaseNfcEnabler {
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private final boolean mBeamDisallowedBySystem;
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private final RestrictedPreference mPreference;
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public AndroidBeamEnabler(Context context, RestrictedPreference preference) {
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super(context);
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mPreference = preference;
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mBeamDisallowedBySystem = RestrictedLockUtils.hasBaseUserRestriction(context,
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UserManager.DISALLOW_OUTGOING_BEAM, UserHandle.myUserId());
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if (!isNfcAvailable()) {
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// NFC is not supported
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mPreference.setEnabled(false);
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return;
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}
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if (mBeamDisallowedBySystem) {
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mPreference.setEnabled(false);
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}
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}
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@Override
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protected void handleNfcStateChanged(int newState) {
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switch (newState) {
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case NfcAdapter.STATE_OFF:
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mPreference.setEnabled(false);
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mPreference.setSummary(R.string.android_beam_disabled_summary);
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break;
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case NfcAdapter.STATE_ON:
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if (mBeamDisallowedBySystem) {
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mPreference.setDisabledByAdmin(null);
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mPreference.setEnabled(false);
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} else {
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mPreference.checkRestrictionAndSetDisabled(UserManager.DISALLOW_OUTGOING_BEAM);
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}
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if (mNfcAdapter.isNdefPushEnabled() && mPreference.isEnabled()) {
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mPreference.setSummary(R.string.android_beam_on_summary);
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} else {
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mPreference.setSummary(R.string.android_beam_off_summary);
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}
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break;
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case NfcAdapter.STATE_TURNING_ON:
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mPreference.setEnabled(false);
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break;
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case NfcAdapter.STATE_TURNING_OFF:
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mPreference.setEnabled(false);
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break;
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}
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}
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}
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