5a535e6674
Bug: 220995034
Test: 1.enable/disable from developer option and check the property value
2.atest MockModemPreferenceControllerTest
Change-Id: Iaa1a29f4214e1208fe4de497ff4b05c47c34b266
87 lines
2.9 KiB
Java
87 lines
2.9 KiB
Java
/*
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* Copyright (C) 2022 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.development;
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import android.content.Context;
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import android.os.SystemProperties;
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import android.util.Log;
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import androidx.annotation.VisibleForTesting;
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import androidx.preference.Preference;
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import androidx.preference.SwitchPreference;
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import com.android.settings.core.PreferenceControllerMixin;
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import com.android.settingslib.development.DeveloperOptionsPreferenceController;
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/**
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* PreferenceController for MockModem
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*/
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public class MockModemPreferenceController extends
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DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener,
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PreferenceControllerMixin {
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private static final String TAG = "MockModemPreferenceController";
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private static final String ALLOW_MOCK_MODEM_KEY =
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"allow_mock_modem";
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@VisibleForTesting
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static final String ALLOW_MOCK_MODEM_PROPERTY =
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"persist.radio.allow_mock_modem";
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public MockModemPreferenceController(Context context) {
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super(context);
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}
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@Override
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public String getPreferenceKey() {
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return ALLOW_MOCK_MODEM_KEY;
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}
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@Override
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public boolean onPreferenceChange(Preference preference, Object newValue) {
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final boolean isEnabled = (Boolean) newValue;
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try {
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SystemProperties.set(ALLOW_MOCK_MODEM_PROPERTY,
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isEnabled ? "true" : "false");
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} catch (RuntimeException e) {
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Log.e(TAG, "Fail to set radio system property: " + e.getMessage());
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}
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return true;
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}
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@Override
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public void updateState(Preference preference) {
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try {
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final boolean isEnabled = SystemProperties.getBoolean(
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ALLOW_MOCK_MODEM_PROPERTY, false /* default */);
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((SwitchPreference) mPreference).setChecked(isEnabled);
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} catch (RuntimeException e) {
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Log.e(TAG, "Fail to get radio system property: " + e.getMessage());
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}
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}
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@Override
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protected void onDeveloperOptionsSwitchDisabled() {
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super.onDeveloperOptionsSwitchDisabled();
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try {
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SystemProperties.set(ALLOW_MOCK_MODEM_PROPERTY, "false");
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((SwitchPreference) mPreference).setChecked(false);
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} catch (RuntimeException e) {
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Log.e(TAG, "Fail to set radio system property: " + e.getMessage());
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}
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}
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}
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