| /* |
| * Copyright (C) 2019 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.settings.deviceinfo.firmwareversion; |
| |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.pm.PackageManager; |
| import android.content.pm.ResolveInfo; |
| import android.text.TextUtils; |
| import android.text.format.DateFormat; |
| import android.util.Log; |
| |
| import androidx.annotation.VisibleForTesting; |
| import androidx.preference.Preference; |
| |
| import com.android.settings.core.BasePreferenceController; |
| |
| import java.text.ParseException; |
| import java.text.SimpleDateFormat; |
| import java.util.Arrays; |
| import java.util.Date; |
| import java.util.List; |
| import java.util.Locale; |
| import java.util.Optional; |
| import java.util.TimeZone; |
| |
| public class MainlineModuleVersionPreferenceController extends BasePreferenceController { |
| |
| private static final String TAG = "MainlineModuleControl"; |
| private static final List<String> VERSION_NAME_DATE_PATTERNS = Arrays.asList("yyyy-MM-dd", |
| "yyyy-MM"); |
| |
| @VisibleForTesting |
| static final Intent MODULE_UPDATE_INTENT = |
| new Intent("android.settings.MODULE_UPDATE_SETTINGS"); |
| @VisibleForTesting |
| static final Intent MODULE_UPDATE_V2_INTENT = |
| new Intent("android.settings.MODULE_UPDATE_VERSIONS"); |
| |
| private final PackageManager mPackageManager; |
| |
| private String mModuleVersion; |
| |
| public MainlineModuleVersionPreferenceController(Context context, String key) { |
| super(context, key); |
| mPackageManager = mContext.getPackageManager(); |
| initModules(); |
| } |
| |
| @Override |
| public int getAvailabilityStatus() { |
| return !TextUtils.isEmpty(mModuleVersion) ? AVAILABLE : UNSUPPORTED_ON_DEVICE; |
| } |
| |
| private void initModules() { |
| final String moduleProvider = mContext.getString( |
| com.android.internal.R.string.config_defaultModuleMetadataProvider); |
| if (!TextUtils.isEmpty(moduleProvider)) { |
| try { |
| mModuleVersion = |
| mPackageManager.getPackageInfo(moduleProvider, 0 /* flags */).versionName; |
| return; |
| } catch (PackageManager.NameNotFoundException e) { |
| Log.e(TAG, "Failed to get mainline version.", e); |
| mModuleVersion = null; |
| } |
| } |
| } |
| |
| @Override |
| public void updateState(Preference preference) { |
| super.updateState(preference); |
| |
| final ResolveInfo resolvedV2 = |
| mPackageManager.resolveActivity(MODULE_UPDATE_V2_INTENT, 0 /* flags */); |
| if (resolvedV2 != null) { |
| preference.setIntent(MODULE_UPDATE_V2_INTENT); |
| preference.setSelectable(true); |
| return; |
| } |
| |
| final ResolveInfo resolved = |
| mPackageManager.resolveActivity(MODULE_UPDATE_INTENT, 0 /* flags */); |
| if (resolved != null) { |
| preference.setIntent(MODULE_UPDATE_INTENT); |
| preference.setSelectable(true); |
| } else { |
| Log.d(TAG, "The ResolveInfo of the update intent is null."); |
| preference.setIntent(null); |
| preference.setSelectable(false); |
| } |
| } |
| |
| @Override |
| public CharSequence getSummary() { |
| if (TextUtils.isEmpty(mModuleVersion)) { |
| return mModuleVersion; |
| } |
| |
| final Optional<Date> parsedDate = parseDateFromVersionName(mModuleVersion); |
| if (!parsedDate.isPresent()) { |
| Log.w("Could not parse mainline versionName (%s) as date.", mModuleVersion); |
| return mModuleVersion; |
| } |
| |
| return DateFormat.getLongDateFormat(mContext).format(parsedDate.get()); |
| } |
| |
| private Optional<Date> parseDateFromVersionName(String text) { |
| for (String pattern : VERSION_NAME_DATE_PATTERNS) { |
| try { |
| final SimpleDateFormat simpleDateFormat = new SimpleDateFormat(pattern, |
| Locale.getDefault()); |
| simpleDateFormat.setTimeZone(TimeZone.getDefault()); |
| return Optional.of(simpleDateFormat.parse(text)); |
| } catch (ParseException e) { |
| // ignore and try next pattern |
| } |
| } |
| return Optional.empty(); |
| } |
| } |