99e05e3b0c
This allows to delete the update only if the installation succeeded and to notify the user in case the installation failed. Since we now need the file in case of failure, create a copy for uncrypt even if the user chose to delete installed updates. Change-Id: I80b0f499663bbf50bcbca5f643c01ffdb4cd3957
93 lines
4.0 KiB
Java
93 lines
4.0 KiB
Java
/*
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* Copyright (C) 2017 The LineageOS 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 org.lineageos.updater;
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import android.app.NotificationManager;
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import android.app.PendingIntent;
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.Intent;
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import android.content.SharedPreferences;
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import android.os.PowerManager;
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import android.os.SystemProperties;
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import android.support.v4.app.NotificationCompat;
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import android.support.v7.preference.PreferenceManager;
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import org.lineageos.updater.misc.BuildInfoUtils;
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import org.lineageos.updater.misc.Constants;
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import org.lineageos.updater.misc.StringGenerator;
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import java.text.DateFormat;
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public class UpdaterReceiver extends BroadcastReceiver {
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public static final String ACTION_INSTALL_REBOOT =
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"org.lineageos.updater.action.INSTALL_REBOOT";
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private static boolean shouldShowUpdateFailedNotification(Context context) {
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SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
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// We can't easily detect failed re-installations
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if (preferences.getBoolean(Constants.PREF_INSTALL_AGAIN, false) ||
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preferences.getBoolean(Constants.PREF_INSTALL_NOTIFIED, false)) {
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return false;
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}
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long buildTimestamp = SystemProperties.getLong(Constants.PROP_BUILD_DATE, 0);
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long lastBuildTimestamp = preferences.getLong(Constants.PREF_INSTALL_OLD_TIMESTAMP, -1);
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return buildTimestamp == lastBuildTimestamp;
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}
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private static void showUpdateFailedNotification(Context context) {
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SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
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String buildDate = StringGenerator.getDateLocalizedUTC(context,
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DateFormat.MEDIUM, preferences.getLong(Constants.PREF_INSTALL_NEW_TIMESTAMP, 0));
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String buildInfo = context.getString(R.string.list_build_version_date,
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BuildInfoUtils.getBuildVersion(), buildDate);
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Intent notificationIntent = new Intent(context, UpdatesActivity.class);
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PendingIntent intent = PendingIntent.getActivity(context, 0, notificationIntent,
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PendingIntent.FLAG_UPDATE_CURRENT);
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NotificationCompat.Builder builder = new NotificationCompat.Builder(context)
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.setContentIntent(intent)
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.setSmallIcon(R.drawable.ic_system_update)
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.setContentTitle(context.getString(R.string.update_failed_notification))
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.setStyle(new NotificationCompat.BigTextStyle().bigText(buildInfo))
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.setContentText(buildInfo);
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NotificationManager nm = (NotificationManager) context.getSystemService(
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Context.NOTIFICATION_SERVICE);
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nm.notify(0, builder.build());
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}
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@Override
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public void onReceive(Context context, Intent intent) {
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if (ACTION_INSTALL_REBOOT.equals(intent.getAction())) {
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PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
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pm.reboot(null);
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} else if (Intent.ACTION_BOOT_COMPLETED.equals(intent.getAction())) {
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SharedPreferences pref = PreferenceManager.getDefaultSharedPreferences(context);
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pref.edit().remove(Constants.PREF_NEEDS_REBOOT).apply();
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if (shouldShowUpdateFailedNotification(context)) {
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pref.edit().putBoolean(Constants.PREF_INSTALL_NOTIFIED, true).apply();
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showUpdateFailedNotification(context);
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}
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}
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}
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}
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