From 238beb73739071735a6bcbe462e27ab09a747f02 Mon Sep 17 00:00:00 2001 From: Zhomart Mukhamejanov Date: Wed, 9 May 2018 16:25:40 -0700 Subject: updater_sample: add switch slot demo - Add util/UpdateEngineProperties.java - Set SWITCH_SLOT_ON_REBOOT=0 when update is applied - Allow user to switch slot to the updated partition manually - Add config "ab_config.force_switch_slot" - Add ab_force_switch_slot to tools/gen_update_config.py Test: manually on the marlin device Bug: 79492522 Change-Id: I52f818b576d52a052b5427ba3f732cb2371ddb06 Signed-off-by: Zhomart Mukhamejanov --- .../util/UpdateEngineProperties.java | 37 ++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 updater_sample/src/com/example/android/systemupdatersample/util/UpdateEngineProperties.java (limited to 'updater_sample/src/com/example/android/systemupdatersample/util') diff --git a/updater_sample/src/com/example/android/systemupdatersample/util/UpdateEngineProperties.java b/updater_sample/src/com/example/android/systemupdatersample/util/UpdateEngineProperties.java new file mode 100644 index 000000000..e368f14d2 --- /dev/null +++ b/updater_sample/src/com/example/android/systemupdatersample/util/UpdateEngineProperties.java @@ -0,0 +1,37 @@ +/* + * 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.example.android.systemupdatersample.util; + +/** + * Utility class for properties that will be passed to {@code UpdateEngine#applyPayload}. + */ +public final class UpdateEngineProperties { + + /** + * The property indicating that the update engine should not switch slot + * when the device reboots. + */ + public static final String PROPERTY_DISABLE_SWITCH_SLOT_ON_REBOOT = "SWITCH_SLOT_ON_REBOOT=0"; + + /** + * The property to skip post-installation. + * https://source.android.com/devices/tech/ota/ab/#post-installation + */ + public static final String PROPERTY_SKIP_POST_INSTALL = "RUN_POST_INSTALL=0"; + + private UpdateEngineProperties() {} +} -- cgit v1.2.3