| /* |
| * Copyright (C) 2018 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.car.settings.system; |
| |
| import android.car.drivingstate.CarUxRestrictions; |
| import android.car.userlib.CarUserManagerHelper; |
| import android.content.Context; |
| import android.os.Build; |
| import android.widget.Toast; |
| |
| import androidx.preference.Preference; |
| |
| import com.android.car.settings.R; |
| import com.android.car.settings.common.FragmentController; |
| import com.android.car.settings.common.PreferenceController; |
| import com.android.car.settings.development.DevelopmentSettingsUtil; |
| |
| /** Updates the build number entry summary with the build number. */ |
| public class BuildNumberPreferenceController extends PreferenceController<Preference> { |
| |
| private final CarUserManagerHelper mCarUserManagerHelper; |
| private Toast mDevHitToast; |
| private int mDevHitCountdown; |
| |
| public BuildNumberPreferenceController(Context context, String preferenceKey, |
| FragmentController fragmentController, CarUxRestrictions uxRestrictions) { |
| super(context, preferenceKey, fragmentController, uxRestrictions); |
| mCarUserManagerHelper = new CarUserManagerHelper(context); |
| } |
| |
| @Override |
| protected Class<Preference> getPreferenceType() { |
| return Preference.class; |
| } |
| |
| /** |
| * Reset the toast and counter which tracks how many more clicks until development settings is |
| * enabled. |
| */ |
| @Override |
| protected void onResumeInternal() { |
| mDevHitToast = null; |
| mDevHitCountdown = DevelopmentSettingsUtil.isDevelopmentSettingsEnabled(getContext(), |
| mCarUserManagerHelper) ? -1 : getTapsToBecomeDeveloper(); |
| } |
| |
| @Override |
| protected void updateState(Preference preference) { |
| preference.setSummary(Build.DISPLAY); |
| } |
| |
| @Override |
| protected boolean handlePreferenceClicked(Preference preference) { |
| if (!mCarUserManagerHelper.isCurrentProcessAdminUser() |
| && !mCarUserManagerHelper.isCurrentProcessDemoUser()) { |
| return false; |
| } |
| |
| if (!DevelopmentSettingsUtil.isDeviceProvisioned(getContext())) { |
| return false; |
| } |
| |
| if (mDevHitCountdown > 0) { |
| mDevHitCountdown--; |
| if (mDevHitCountdown == 0) { |
| DevelopmentSettingsUtil.setDevelopmentSettingsEnabled(getContext(), true); |
| showToast(getContext().getString(R.string.show_dev_on), Toast.LENGTH_LONG); |
| } else if (mDevHitCountdown <= getTapsToBecomeDeveloper() - getTapsToShowToast()) { |
| showToast(getContext().getResources().getQuantityString( |
| R.plurals.show_dev_countdown, mDevHitCountdown, mDevHitCountdown), |
| Toast.LENGTH_SHORT); |
| } |
| } else if (mDevHitCountdown < 0) { |
| showToast(getContext().getString(R.string.show_dev_already), Toast.LENGTH_LONG); |
| } |
| return true; |
| } |
| |
| private void showToast(String text, @Toast.Duration int duration) { |
| if (mDevHitToast != null) { |
| mDevHitToast.cancel(); |
| } |
| mDevHitToast = Toast.makeText(getContext(), text, duration); |
| mDevHitToast.show(); |
| } |
| |
| private int getTapsToBecomeDeveloper() { |
| return getContext().getResources().getInteger( |
| R.integer.enable_developer_settings_click_count); |
| } |
| |
| private int getTapsToShowToast() { |
| return getContext().getResources().getInteger( |
| R.integer.enable_developer_settings_clicks_to_show_toast_count); |
| } |
| } |