diff options
6 files changed, 320 insertions, 0 deletions
diff --git a/tests/RollbackTest/SampleRollbackApp/Android.bp b/tests/RollbackTest/SampleRollbackApp/Android.bp new file mode 100644 index 000000000000..a18488d8f57f --- /dev/null +++ b/tests/RollbackTest/SampleRollbackApp/Android.bp @@ -0,0 +1,32 @@ +// 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", +} diff --git a/tests/RollbackTest/SampleRollbackApp/AndroidManifest.xml b/tests/RollbackTest/SampleRollbackApp/AndroidManifest.xml new file mode 100644 index 000000000000..5a135c978343 --- /dev/null +++ b/tests/RollbackTest/SampleRollbackApp/AndroidManifest.xml @@ -0,0 +1,31 @@ +<?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>
\ No newline at end of file diff --git a/tests/RollbackTest/SampleRollbackApp/res/layout/activity_main.xml b/tests/RollbackTest/SampleRollbackApp/res/layout/activity_main.xml new file mode 100644 index 000000000000..3fb987bb539c --- /dev/null +++ b/tests/RollbackTest/SampleRollbackApp/res/layout/activity_main.xml @@ -0,0 +1,37 @@ +<?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>
\ No newline at end of file diff --git a/tests/RollbackTest/SampleRollbackApp/res/layout/listitem_rollbackinfo.xml b/tests/RollbackTest/SampleRollbackApp/res/layout/listitem_rollbackinfo.xml new file mode 100644 index 000000000000..f650dd5d2230 --- /dev/null +++ b/tests/RollbackTest/SampleRollbackApp/res/layout/listitem_rollbackinfo.xml @@ -0,0 +1,41 @@ +<?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>
\ No newline at end of file diff --git a/tests/RollbackTest/SampleRollbackApp/res/values/strings.xml b/tests/RollbackTest/SampleRollbackApp/res/values/strings.xml new file mode 100644 index 000000000000..a85b6800a146 --- /dev/null +++ b/tests/RollbackTest/SampleRollbackApp/res/values/strings.xml @@ -0,0 +1,20 @@ +<?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>
\ No newline at end of file diff --git a/tests/RollbackTest/SampleRollbackApp/src/com/android/sample/rollbackapp/MainActivity.java b/tests/RollbackTest/SampleRollbackApp/src/com/android/sample/rollbackapp/MainActivity.java new file mode 100644 index 000000000000..916551a8ce6d --- /dev/null +++ b/tests/RollbackTest/SampleRollbackApp/src/com/android/sample/rollbackapp/MainActivity.java @@ -0,0 +1,159 @@ +/* + * 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 com.android.sample.rollbackapp; + +import static android.app.PendingIntent.FLAG_MUTABLE; + +import android.app.Activity; +import android.app.PendingIntent; +import android.content.BroadcastReceiver; +import android.content.Context; +import android.content.Intent; +import android.content.IntentFilter; +import android.content.rollback.PackageRollbackInfo; +import android.content.rollback.RollbackInfo; +import android.content.rollback.RollbackManager; +import android.os.Bundle; +import android.view.LayoutInflater; +import android.view.View; +import android.view.ViewGroup; +import android.widget.BaseAdapter; +import android.widget.Button; +import android.widget.CheckBox; +import android.widget.ListView; +import android.widget.TextView; +import android.widget.Toast; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; + +public class MainActivity extends Activity { + + List<Integer> mIdsToRollback = new ArrayList<>(); + Button mTriggerRollbackButton; + RollbackManager mRollbackManager; + static final String ROLLBACK_ID_EXTRA = "rollbackId"; + static final String ACTION_NAME = MainActivity.class.getName(); + + @Override + public void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + setContentView(R.layout.activity_main); + ListView rollbackListView = findViewById(R.id.listView); + mRollbackManager = getApplicationContext().getSystemService(RollbackManager.class); + initTriggerRollbackButton(); + + // Populate list of available rollbacks. + List<RollbackInfo> availableRollbacks = mRollbackManager.getAvailableRollbacks(); + CustomAdapter adapter = new CustomAdapter(availableRollbacks); + rollbackListView.setAdapter(adapter); + + // Register receiver for rollback status events. + getApplicationContext().registerReceiver( + new BroadcastReceiver() { + @Override + public void onReceive(Context context, + Intent intent) { + int rollbackId = intent.getIntExtra(ROLLBACK_ID_EXTRA, -1); + int rollbackStatusCode = intent.getIntExtra(RollbackManager.EXTRA_STATUS, + RollbackManager.STATUS_FAILURE); + String rollbackStatus = "FAILED"; + if (rollbackStatusCode == RollbackManager.STATUS_SUCCESS) { + rollbackStatus = "SUCCESS"; + } + makeToast("Status for rollback ID " + rollbackId + " is " + rollbackStatus); + }}, new IntentFilter(ACTION_NAME), Context.RECEIVER_NOT_EXPORTED); + } + + private void initTriggerRollbackButton() { + mTriggerRollbackButton = findViewById(R.id.trigger_rollback_button); + mTriggerRollbackButton.setClickable(false); + mTriggerRollbackButton.setOnClickListener(v -> { + // Commits all selected rollbacks. Rollback status events will be sent to our receiver. + for (int i = 0; i < mIdsToRollback.size(); i++) { + Intent intent = new Intent(ACTION_NAME); + intent.putExtra(ROLLBACK_ID_EXTRA, mIdsToRollback.get(i)); + PendingIntent pendingIntent = PendingIntent.getBroadcast( + getApplicationContext(), 0, intent, FLAG_MUTABLE); + mRollbackManager.commitRollback(mIdsToRollback.get(i), + Collections.emptyList(), + pendingIntent.getIntentSender()); + } + }); + } + + + + private void makeToast(String message) { + runOnUiThread(() -> Toast.makeText(MainActivity.this, message, Toast.LENGTH_LONG).show()); + } + + public class CustomAdapter extends BaseAdapter { + List<RollbackInfo> mRollbackInfos; + LayoutInflater mInflater = LayoutInflater.from(getApplicationContext()); + + CustomAdapter(List<RollbackInfo> rollbackInfos) { + mRollbackInfos = rollbackInfos; + } + + @Override + public int getCount() { + return mRollbackInfos.size(); + } + + @Override + public Object getItem(int position) { + return mRollbackInfos.get(position); + } + + @Override + public long getItemId(int position) { + return mRollbackInfos.get(position).getRollbackId(); + } + + @Override + public View getView(int position, View view, ViewGroup parent) { + if (view == null) { + view = mInflater.inflate(R.layout.listitem_rollbackinfo, null); + } + RollbackInfo rollbackInfo = mRollbackInfos.get(position); + TextView rollbackIdView = view.findViewById(R.id.rollback_id); + rollbackIdView.setText("Rollback ID " + rollbackInfo.getRollbackId()); + TextView rollbackPackagesTextView = view.findViewById(R.id.rollback_packages); + StringBuilder sb = new StringBuilder(); + for (int i = 0; i < rollbackInfo.getPackages().size(); i++) { + PackageRollbackInfo pkgInfo = rollbackInfo.getPackages().get(i); + sb.append(pkgInfo.getPackageName() + ": " + + pkgInfo.getVersionRolledBackFrom().getLongVersionCode() + " -> " + + pkgInfo.getVersionRolledBackTo().getLongVersionCode() + ","); + } + sb.deleteCharAt(sb.length() - 1); + rollbackPackagesTextView.setText(sb.toString()); + CheckBox checkbox = view.findViewById(R.id.checkbox); + checkbox.setOnCheckedChangeListener((buttonView, isChecked) -> { + if (isChecked) { + mIdsToRollback.add(rollbackInfo.getRollbackId()); + } else { + mIdsToRollback.remove(Integer.valueOf(rollbackInfo.getRollbackId())); + } + mTriggerRollbackButton.setClickable(mIdsToRollback.size() > 0); + }); + return view; + } + } +} |