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Commit e374f509 authored by Gavin Corkery's avatar Gavin Corkery
Browse files

Add manual rollback sample app

This application can be installed as a signature app. It displays
all available rollbacks, and will manually trigger the rollback of
all selected rollback IDs. This application will not trigger a
reboot in the case of staged rollbacks.

Test: m SampleRollbackApp, adb install. Manually install a train
      with rollback enabled and reboot. Verify that the available
      rollback is displayed, and that the rollback can be committed.
Bug: 220204580
Change-Id: Id2e5afac9e25532d8c24ea2b803c07dcfdb84d85
parent f012e832
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// Copyright (C) 2022 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 {
    // See: http://go/android-license-faq
    // A large-scale-change added 'default_applicable_licenses' to import
    // all of the 'license_kinds' from "frameworks_base_license"
    // to get the below license kinds:
    //   SPDX-license-identifier-Apache-2.0
    default_applicable_licenses: ["frameworks_base_license"],
}

android_app {
    name: "SampleRollbackApp",
    srcs: [
        "src/**/*.java",
    ],
    resource_dirs: ["res"],
    certificate: "platform",
    sdk_version: "system_current",
}
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<?xml version="1.0" encoding="utf-8"?>
<!--
  ~ Copyright (C) 2022 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.
  -->
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
          package="com.android.sample.rollbackapp" >
    <uses-permission android:name="android.permission.TEST_MANAGE_ROLLBACKS" />
    <application
        android:label="@string/title_activity_main">
        <activity
            android:name="com.android.sample.rollbackapp.MainActivity"
            android:exported="true">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>
</manifest>
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<?xml version="1.0" encoding="utf-8"?>
<!--
  ~ Copyright (C) 2022 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.
  -->

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
              android:orientation="vertical"
              android:layout_width="match_parent"
              android:layout_height="match_parent">

    <Button
        android:id="@+id/trigger_rollback_button"
        android:layout_height="wrap_content"
        android:layout_width="wrap_content"
        style="?android:attr/buttonBarButtonStyle"
        android:text="Rollback Selected" />

    <ListView
        android:id="@+id/listView"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:divider="?android:attr/dividerHorizontal"
        android:dividerHeight="1dp" />

</LinearLayout>
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<?xml version="1.0" encoding="utf-8"?>
<!--
  ~ Copyright (C) 2022 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.
  -->
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
>
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        android:paddingTop="10dp"
        android:paddingLeft="10dp"
        android:paddingRight="10dp">
        <TextView android:id="@+id/rollback_id"
                  android:layout_width="match_parent"
                  android:layout_height="wrap_content"
                  android:textSize="20dp"/>
        <TextView android:id="@+id/rollback_packages"
                  android:layout_width="match_parent"
                  android:layout_height="wrap_content"
                  android:textSize="16dp"/>
        <CheckBox android:id="@+id/checkbox"
                  android:layout_width="wrap_content"
                  android:layout_height="wrap_content"
                  android:text="Roll Back"/>
    </LinearLayout>
</RelativeLayout>
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<?xml version="1.0" encoding="utf-8"?>
<!--
  ~ Copyright (C) 2022 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.
  -->

<resources>
    <string name="title_activity_main" description="Launcher title">Rollback Sample App</string>
</resources>
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