Snap for 8564071 from 841d5199e1d1c64e7853fd953eed5247780908c1 to mainline-cellbroadcast-release
Change-Id: I0c5694f17a32b2d0670876bf0e908c30f6a0ec3a
diff --git a/Android.bp b/Android.bp
index 648bee4..c08431e 100644
--- a/Android.bp
+++ b/Android.bp
@@ -1,3 +1,8 @@
+package {
+ // See: http://go/android-license-faq
+ default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
android_app {
name: "Provision",
srcs: ["**/*.java"],
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 8360578..11f85c0 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2008 The Android Open Source Project
@@ -14,25 +14,32 @@
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.provision">
- <original-package android:name="com.android.provision" />
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+ package="com.android.provision">
+
+ <original-package android:name="com.android.provision"/>
<!-- For miscellaneous settings -->
- <uses-permission android:name="android.permission.WRITE_SETTINGS" />
- <uses-permission android:name="android.permission.WRITE_SECURE_SETTINGS" />
+ <uses-permission android:name="android.permission.WRITE_SETTINGS"/>
+ <uses-permission android:name="android.permission.WRITE_SECURE_SETTINGS"/>
+
+ <!-- To start the device owner provisioning workflow -->
+ <uses-permission android:name="android.permission.DISPATCH_PROVISIONING_MESSAGE"/>
+
+ <!-- To factory reset if provisioning failed -->
+ <uses-permission android:name="android.permission.MASTER_CLEAR"/>
<application>
<activity android:name="DefaultActivity"
- android:excludeFromRecents="true">
+ android:excludeFromRecents="true"
+ android:exported="true">
<intent-filter android:priority="1">
- <action android:name="android.intent.action.MAIN" />
- <category android:name="android.intent.category.HOME" />
- <category android:name="android.intent.category.DEFAULT" />
- <category android:name="android.intent.category.SETUP_WIZARD" />
+ <action android:name="android.intent.action.MAIN"/>
+ <category android:name="android.intent.category.HOME"/>
+ <category android:name="android.intent.category.DEFAULT"/>
+ <category android:name="android.intent.category.SETUP_WIZARD"/>
</intent-filter>
</activity>
</application>
</manifest>
-
diff --git a/MODULE_LICENSE_APACHE2 b/MODULE_LICENSE_APACHE2
deleted file mode 100644
index e69de29..0000000
--- a/MODULE_LICENSE_APACHE2
+++ /dev/null
diff --git a/NOTICE b/NOTICE
deleted file mode 100644
index c5b1efa..0000000
--- a/NOTICE
+++ /dev/null
@@ -1,190 +0,0 @@
-
- Copyright (c) 2005-2008, 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.
-
- 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.
-
-
- Apache License
- Version 2.0, January 2004
- http://www.apache.org/licenses/
-
- TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
- 1. Definitions.
-
- "License" shall mean the terms and conditions for use, reproduction,
- and distribution as defined by Sections 1 through 9 of this document.
-
- "Licensor" shall mean the copyright owner or entity authorized by
- the copyright owner that is granting the License.
-
- "Legal Entity" shall mean the union of the acting entity and all
- other entities that control, are controlled by, or are under common
- control with that entity. For the purposes of this definition,
- "control" means (i) the power, direct or indirect, to cause the
- direction or management of such entity, whether by contract or
- otherwise, or (ii) ownership of fifty percent (50%) or more of the
- outstanding shares, or (iii) beneficial ownership of such entity.
-
- "You" (or "Your") shall mean an individual or Legal Entity
- exercising permissions granted by this License.
-
- "Source" form shall mean the preferred form for making modifications,
- including but not limited to software source code, documentation
- source, and configuration files.
-
- "Object" form shall mean any form resulting from mechanical
- transformation or translation of a Source form, including but
- not limited to compiled object code, generated documentation,
- and conversions to other media types.
-
- "Work" shall mean the work of authorship, whether in Source or
- Object form, made available under the License, as indicated by a
- copyright notice that is included in or attached to the work
- (an example is provided in the Appendix below).
-
- "Derivative Works" shall mean any work, whether in Source or Object
- form, that is based on (or derived from) the Work and for which the
- editorial revisions, annotations, elaborations, or other modifications
- represent, as a whole, an original work of authorship. For the purposes
- of this License, Derivative Works shall not include works that remain
- separable from, or merely link (or bind by name) to the interfaces of,
- the Work and Derivative Works thereof.
-
- "Contribution" shall mean any work of authorship, including
- the original version of the Work and any modifications or additions
- to that Work or Derivative Works thereof, that is intentionally
- submitted to Licensor for inclusion in the Work by the copyright owner
- or by an individual or Legal Entity authorized to submit on behalf of
- the copyright owner. For the purposes of this definition, "submitted"
- means any form of electronic, verbal, or written communication sent
- to the Licensor or its representatives, including but not limited to
- communication on electronic mailing lists, source code control systems,
- and issue tracking systems that are managed by, or on behalf of, the
- Licensor for the purpose of discussing and improving the Work, but
- excluding communication that is conspicuously marked or otherwise
- designated in writing by the copyright owner as "Not a Contribution."
-
- "Contributor" shall mean Licensor and any individual or Legal Entity
- on behalf of whom a Contribution has been received by Licensor and
- subsequently incorporated within the Work.
-
- 2. Grant of Copyright License. Subject to the terms and conditions of
- this License, each Contributor hereby grants to You a perpetual,
- worldwide, non-exclusive, no-charge, royalty-free, irrevocable
- copyright license to reproduce, prepare Derivative Works of,
- publicly display, publicly perform, sublicense, and distribute the
- Work and such Derivative Works in Source or Object form.
-
- 3. Grant of Patent License. Subject to the terms and conditions of
- this License, each Contributor hereby grants to You a perpetual,
- worldwide, non-exclusive, no-charge, royalty-free, irrevocable
- (except as stated in this section) patent license to make, have made,
- use, offer to sell, sell, import, and otherwise transfer the Work,
- where such license applies only to those patent claims licensable
- by such Contributor that are necessarily infringed by their
- Contribution(s) alone or by combination of their Contribution(s)
- with the Work to which such Contribution(s) was submitted. If You
- institute patent litigation against any entity (including a
- cross-claim or counterclaim in a lawsuit) alleging that the Work
- or a Contribution incorporated within the Work constitutes direct
- or contributory patent infringement, then any patent licenses
- granted to You under this License for that Work shall terminate
- as of the date such litigation is filed.
-
- 4. Redistribution. You may reproduce and distribute copies of the
- Work or Derivative Works thereof in any medium, with or without
- modifications, and in Source or Object form, provided that You
- meet the following conditions:
-
- (a) You must give any other recipients of the Work or
- Derivative Works a copy of this License; and
-
- (b) You must cause any modified files to carry prominent notices
- stating that You changed the files; and
-
- (c) You must retain, in the Source form of any Derivative Works
- that You distribute, all copyright, patent, trademark, and
- attribution notices from the Source form of the Work,
- excluding those notices that do not pertain to any part of
- the Derivative Works; and
-
- (d) If the Work includes a "NOTICE" text file as part of its
- distribution, then any Derivative Works that You distribute must
- include a readable copy of the attribution notices contained
- within such NOTICE file, excluding those notices that do not
- pertain to any part of the Derivative Works, in at least one
- of the following places: within a NOTICE text file distributed
- as part of the Derivative Works; within the Source form or
- documentation, if provided along with the Derivative Works; or,
- within a display generated by the Derivative Works, if and
- wherever such third-party notices normally appear. The contents
- of the NOTICE file are for informational purposes only and
- do not modify the License. You may add Your own attribution
- notices within Derivative Works that You distribute, alongside
- or as an addendum to the NOTICE text from the Work, provided
- that such additional attribution notices cannot be construed
- as modifying the License.
-
- You may add Your own copyright statement to Your modifications and
- may provide additional or different license terms and conditions
- for use, reproduction, or distribution of Your modifications, or
- for any such Derivative Works as a whole, provided Your use,
- reproduction, and distribution of the Work otherwise complies with
- the conditions stated in this License.
-
- 5. Submission of Contributions. Unless You explicitly state otherwise,
- any Contribution intentionally submitted for inclusion in the Work
- by You to the Licensor shall be under the terms and conditions of
- this License, without any additional terms or conditions.
- Notwithstanding the above, nothing herein shall supersede or modify
- the terms of any separate license agreement you may have executed
- with Licensor regarding such Contributions.
-
- 6. Trademarks. This License does not grant permission to use the trade
- names, trademarks, service marks, or product names of the Licensor,
- except as required for reasonable and customary use in describing the
- origin of the Work and reproducing the content of the NOTICE file.
-
- 7. Disclaimer of Warranty. Unless required by applicable law or
- agreed to in writing, Licensor provides the Work (and each
- Contributor provides its Contributions) on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
- implied, including, without limitation, any warranties or conditions
- of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
- PARTICULAR PURPOSE. You are solely responsible for determining the
- appropriateness of using or redistributing the Work and assume any
- risks associated with Your exercise of permissions under this License.
-
- 8. Limitation of Liability. In no event and under no legal theory,
- whether in tort (including negligence), contract, or otherwise,
- unless required by applicable law (such as deliberate and grossly
- negligent acts) or agreed to in writing, shall any Contributor be
- liable to You for damages, including any direct, indirect, special,
- incidental, or consequential damages of any character arising as a
- result of this License or out of the use or inability to use the
- Work (including but not limited to damages for loss of goodwill,
- work stoppage, computer failure or malfunction, or any and all
- other commercial damages or losses), even if such Contributor
- has been advised of the possibility of such damages.
-
- 9. Accepting Warranty or Additional Liability. While redistributing
- the Work or Derivative Works thereof, You may choose to offer,
- and charge a fee for, acceptance of support, warranty, indemnity,
- or other liability obligations and/or rights consistent with this
- License. However, in accepting such obligations, You may act only
- on Your own behalf and on Your sole responsibility, not on behalf
- of any other Contributor, and only if You agree to indemnify,
- defend, and hold each Contributor harmless for any liability
- incurred by, or claims asserted against, such Contributor by reason
- of your accepting any such warranty or additional liability.
-
- END OF TERMS AND CONDITIONS
-
diff --git a/PREUPLOAD.cfg b/PREUPLOAD.cfg
new file mode 100644
index 0000000..38f9800
--- /dev/null
+++ b/PREUPLOAD.cfg
@@ -0,0 +1,7 @@
+[Hook Scripts]
+checkstyle_hook = ${REPO_ROOT}/prebuilts/checkstyle/checkstyle.py --sha ${PREUPLOAD_COMMIT}
+ktlint_hook = ${REPO_ROOT}/prebuilts/ktlint/ktlint.py -f ${PREUPLOAD_FILES}
+
+[Builtin Hooks]
+commit_msg_changeid_field = true
+commit_msg_test_field = true
diff --git a/src/com/android/provision/DefaultActivity.java b/src/com/android/provision/DefaultActivity.java
index 031f3b1..92720e3 100644
--- a/src/com/android/provision/DefaultActivity.java
+++ b/src/com/android/provision/DefaultActivity.java
@@ -16,33 +16,235 @@
package com.android.provision;
+import static android.app.admin.DevicePolicyManager.ACTION_PROVISION_MANAGED_DEVICE_FROM_TRUSTED_SOURCE;
+import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_DEVICE_ADMIN_COMPONENT_NAME;
+import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_DOWNLOAD_LOCATION;
+import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_DEVICE_ADMIN_SIGNATURE_CHECKSUM;
+import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_TRIGGER;
+
+import static com.android.provision.Utils.DEFAULT_SETTINGS_PROVISION_DO_MODE;
+import static com.android.provision.Utils.SETTINGS_PROVISION_DO_MODE;
+import static com.android.provision.Utils.TAG;
+import static com.android.provision.Utils.getSettings;
+
import android.app.Activity;
+import android.app.AlertDialog;
+import android.app.admin.DevicePolicyManager;
import android.content.ComponentName;
+import android.content.Intent;
import android.content.pm.PackageManager;
import android.os.Bundle;
import android.provider.Settings;
+import android.util.Log;
/**
- * Application that sets the provisioned bit, like SetupWizard does.
+ * Application that sets the provisioned bit, like {@code SetupWizard} does.
+ *
+ * <p>By default, it silently provisions the device, but it can also be used to provision
+ * {@code DeviceOwner}. For example, to set the {@code TestDPC} app, run the steps below:
+ * <pre><code>
+ adb root
+ adb install PATH_TO_TESTDPC_APK
+ adb shell settings put secure tmp_provision_set_do 1
+ adb shell settings put secure tmp_provision_package com.afwsamples.testdpc
+ adb shell settings put secure tmp_provision_receiver com.afwsamples.testdpc.DeviceAdminReceiver
+ adb shell settings put secure tmp_provision_trigger 2
+ adb shell rm /data/system/device_policies.xml
+ adb shell settings put global device_provisioned 0
+ adb shell settings put secure user_setup_complete 0
+ adb shell pm enable com.android.provision
+ adb shell pm enable com.android.provision/.DefaultActivity
+ adb shell stop && adb shell start
+
+ // You might also need to run:
+ adb shell am start com.android.provision/.DefaultActivity
+
+ * </code></pre>
*/
public class DefaultActivity extends Activity {
+ // TODO(b/170333009): copied from ManagedProvisioning app, as they're hidden;
+ private static final String PROVISION_FINALIZATION_INSIDE_SUW =
+ "android.app.action.PROVISION_FINALIZATION_INSIDE_SUW";
+ private static final int RESULT_CODE_PROFILE_OWNER_SET = 122;
+ private static final int RESULT_CODE_DEVICE_OWNER_SET = 123;
+
+ private static final int REQUEST_CODE_STEP1 = 42;
+ private static final int REQUEST_CODE_STEP2_PO = 43;
+ private static final int REQUEST_CODE_STEP2_DO = 44;
+
@Override
protected void onCreate(Bundle icicle) {
super.onCreate(icicle);
+ boolean provisionDeviceOwner = getSettings(getContentResolver(), SETTINGS_PROVISION_DO_MODE,
+ DEFAULT_SETTINGS_PROVISION_DO_MODE) == 1;
+
+ if (provisionDeviceOwner) {
+ provisionDeviceOwner();
+ return;
+ }
+ finishSetup();
+ }
+
+ private void finishSetup() {
+ setProvisioningState();
+ disableSelfAndFinish();
+ }
+
+ private void setProvisioningState() {
+ Log.i(TAG, "Setting provisioning state");
// Add a persistent setting to allow other apps to know the device has been provisioned.
Settings.Global.putInt(getContentResolver(), Settings.Global.DEVICE_PROVISIONED, 1);
Settings.Secure.putInt(getContentResolver(), Settings.Secure.USER_SETUP_COMPLETE, 1);
+ }
+ private void disableSelfAndFinish() {
// remove this activity from the package manager.
PackageManager pm = getPackageManager();
ComponentName name = new ComponentName(this, DefaultActivity.class);
+ Log.i(TAG, "Disabling itself (" + name + ")");
pm.setComponentEnabledSetting(name, PackageManager.COMPONENT_ENABLED_STATE_DISABLED,
PackageManager.DONT_KILL_APP);
-
// terminate the activity.
finish();
}
-}
+ private void provisionDeviceOwner() {
+ if (!getPackageManager()
+ .hasSystemFeature(PackageManager.FEATURE_DEVICE_ADMIN)) {
+ Log.e(TAG, "Cannot set up device owner because device does not have the "
+ + PackageManager.FEATURE_DEVICE_ADMIN + " feature");
+ finishSetup();
+ return;
+ }
+ DevicePolicyManager dpm = getSystemService(DevicePolicyManager.class);
+ if (!dpm.isProvisioningAllowed(DevicePolicyManager.ACTION_PROVISION_MANAGED_DEVICE)) {
+ Log.e(TAG, "DeviceOwner provisioning is not allowed, most like device is already "
+ + "provisioned");
+ finishSetup();
+ return;
+ }
+
+ DpcInfo dpcInfo = new DpcInfo(getContentResolver());
+ Intent intent = new Intent(ACTION_PROVISION_MANAGED_DEVICE_FROM_TRUSTED_SOURCE);
+ intent.putExtra(EXTRA_PROVISIONING_TRIGGER, dpcInfo.trigger);
+ intent.putExtra(EXTRA_PROVISIONING_DEVICE_ADMIN_COMPONENT_NAME,
+ dpcInfo.getReceiverComponentName());
+ if (dpcInfo.checkSum != null) {
+ intent.putExtra(EXTRA_PROVISIONING_DEVICE_ADMIN_SIGNATURE_CHECKSUM, dpcInfo.checkSum);
+ }
+ if (dpcInfo.downloadUrl != null) {
+ intent.putExtra(EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_DOWNLOAD_LOCATION,
+ dpcInfo.downloadUrl);
+ }
+
+ Log.i(TAG, "Provisioning device with " + dpcInfo + ". Intent: " + intent);
+ startActivityForResult(intent, REQUEST_CODE_STEP1);
+ }
+
+ @Override
+ protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+ Log.d(TAG, "onActivityResult(): request=" + requestCode + ", result="
+ + resultCodeToString(resultCode) + ", data=" + data);
+
+ switch (requestCode) {
+ case REQUEST_CODE_STEP1:
+ onProvisioningStep1Result(resultCode);
+ break;
+ case REQUEST_CODE_STEP2_PO:
+ case REQUEST_CODE_STEP2_DO:
+ onProvisioningStep2Result(requestCode, resultCode);
+ break;
+ default:
+ showErrorMessage("onActivityResult(): invalid request code " + requestCode);
+ }
+ }
+
+ private void onProvisioningStep1Result(int resultCode) {
+ int requestCodeStep2;
+ switch (resultCode) {
+ case RESULT_CODE_PROFILE_OWNER_SET:
+ requestCodeStep2 = REQUEST_CODE_STEP2_PO;
+ break;
+ case RESULT_CODE_DEVICE_OWNER_SET:
+ requestCodeStep2 = REQUEST_CODE_STEP2_DO;
+ break;
+ default:
+ factoryReset("invalid response from "
+ + ACTION_PROVISION_MANAGED_DEVICE_FROM_TRUSTED_SOURCE + ": "
+ + resultCodeToString(resultCode));
+ return;
+ }
+ Intent intent = new Intent(PROVISION_FINALIZATION_INSIDE_SUW)
+ .addCategory(Intent.CATEGORY_DEFAULT);
+ Log.i(TAG, "Finalizing DPC with " + intent);
+ startActivityForResult(intent, requestCodeStep2);
+ }
+
+ private void onProvisioningStep2Result(int requestCode, int resultCode) {
+ // Must set state before launching the intent that finalize the DPC, because the DPC
+ // implementation might not remove the back button
+ setProvisioningState();
+
+ boolean doMode = requestCode == REQUEST_CODE_STEP2_DO;
+ if (resultCode != RESULT_OK) {
+ factoryReset("invalid response from " + PROVISION_FINALIZATION_INSIDE_SUW + ": "
+ + resultCodeToString(resultCode));
+ return;
+ }
+
+ Log.i(TAG, (doMode ? "Device owner" : "Profile owner") + " mode provisioned!");
+ disableSelfAndFinish();
+ }
+
+ private static String resultCodeToString(int resultCode) {
+ StringBuilder result = new StringBuilder();
+ switch (resultCode) {
+ case RESULT_OK:
+ result.append("RESULT_OK");
+ break;
+ case RESULT_CANCELED:
+ result.append("RESULT_CANCELED");
+ break;
+ case RESULT_FIRST_USER:
+ result.append("RESULT_FIRST_USER");
+ break;
+ case RESULT_CODE_PROFILE_OWNER_SET:
+ result.append("RESULT_CODE_PROFILE_OWNER_SET");
+ break;
+ case RESULT_CODE_DEVICE_OWNER_SET:
+ result.append("RESULT_CODE_DEVICE_OWNER_SET");
+ break;
+ default:
+ result.append("UNKNOWN_CODE");
+ }
+ return result.append('(').append(resultCode).append(')').toString();
+ }
+
+ private void showErrorMessage(String message) {
+ Log.e(TAG, "Error: " + message);
+ }
+
+ private void factoryReset(String reason) {
+ new AlertDialog.Builder(this)
+ .setMessage("Device owner provisioning failed (" + reason
+ + ") and device must be factory reset")
+ .setPositiveButton("Reset", (d, w) -> sendFactoryResetIntent(reason))
+ .setOnDismissListener((d) -> sendFactoryResetIntent(reason))
+ .show();
+ }
+
+ private void sendFactoryResetIntent(String reason) {
+ Log.e(TAG, "Factory resetting: " + reason);
+ Intent intent = new Intent(Intent.ACTION_FACTORY_RESET);
+ intent.setPackage("android");
+ intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
+ intent.putExtra(Intent.EXTRA_REASON, reason);
+
+ sendBroadcast(intent);
+
+ // Just in case the factory reset request fails...
+ finishSetup();
+ }
+}
diff --git a/src/com/android/provision/DpcInfo.java b/src/com/android/provision/DpcInfo.java
new file mode 100644
index 0000000..af38d4b
--- /dev/null
+++ b/src/com/android/provision/DpcInfo.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2020 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.provision;
+
+import static com.android.provision.Utils.DEFAULT_SETTINGS_PROVISION_DO_CHECKSUM;
+import static com.android.provision.Utils.DEFAULT_SETTINGS_PROVISION_DO_DOWNLOAD_TRIGGER;
+import static com.android.provision.Utils.DEFAULT_SETTINGS_PROVISION_DO_DOWNLOAD_URL;
+import static com.android.provision.Utils.DEFAULT_SETTINGS_PROVISION_DO_PKG;
+import static com.android.provision.Utils.DEFAULT_SETTINGS_PROVISION_DO_RECEIVER;
+import static com.android.provision.Utils.SETTINGS_PROVISION_DO_CHECKSUM;
+import static com.android.provision.Utils.SETTINGS_PROVISION_DO_DOWNLOAD_TRIGGER;
+import static com.android.provision.Utils.SETTINGS_PROVISION_DO_DOWNLOAD_URL;
+import static com.android.provision.Utils.SETTINGS_PROVISION_DO_PKG;
+import static com.android.provision.Utils.SETTINGS_PROVISION_DO_RECEIVER;
+import static com.android.provision.Utils.getSettings;
+
+import android.content.ComponentName;
+import android.content.ContentResolver;
+
+import java.util.Objects;
+
+/**
+ * Info about a Device Policy Controller app.
+ */
+final class DpcInfo {
+
+ public final String packageName;
+ private final String mReceiverName;
+ public final String checkSum;
+ public final String downloadUrl;
+ public final int trigger;
+
+ DpcInfo(ContentResolver resolver) {
+ this(getSettings(resolver, SETTINGS_PROVISION_DO_PKG, DEFAULT_SETTINGS_PROVISION_DO_PKG),
+ getSettings(resolver, SETTINGS_PROVISION_DO_RECEIVER,
+ DEFAULT_SETTINGS_PROVISION_DO_RECEIVER),
+ getSettings(resolver, SETTINGS_PROVISION_DO_CHECKSUM,
+ DEFAULT_SETTINGS_PROVISION_DO_CHECKSUM),
+ getSettings(resolver, SETTINGS_PROVISION_DO_DOWNLOAD_URL,
+ DEFAULT_SETTINGS_PROVISION_DO_DOWNLOAD_URL),
+ getSettings(resolver, SETTINGS_PROVISION_DO_DOWNLOAD_TRIGGER,
+ DEFAULT_SETTINGS_PROVISION_DO_DOWNLOAD_TRIGGER));
+ }
+
+ private DpcInfo(String packageName, String receiverName, String checkSum, String downloadUrl,
+ int trigger) {
+ this.packageName = Objects.requireNonNull(packageName,
+ "packageName (" + SETTINGS_PROVISION_DO_PKG + ") cannot be null");
+ this.mReceiverName = Objects.requireNonNull(receiverName,
+ "receiverName(" + SETTINGS_PROVISION_DO_RECEIVER + ") cannot be null");
+ this.checkSum = checkSum;
+ this.downloadUrl = downloadUrl;
+ this.trigger = trigger;
+ }
+
+ /***
+ * Gets the name of the admin receiver.
+ */
+ public ComponentName getReceiverComponentName() {
+ return new ComponentName(packageName, mReceiverName);
+ }
+
+ @Override
+ public String toString() {
+ return "DpcInfo[package=" + packageName
+ + ", receiver=" + getReceiverComponentName()
+ + ", checkSum=" + checkSum
+ + ", downloadUrl=" + downloadUrl
+ + ", trigger=" + trigger
+ + "]";
+ }
+}
diff --git a/src/com/android/provision/Utils.java b/src/com/android/provision/Utils.java
new file mode 100644
index 0000000..b26a0b4
--- /dev/null
+++ b/src/com/android/provision/Utils.java
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2020 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.provision;
+
+import android.content.ContentResolver;
+import android.provider.Settings;
+import android.util.Log;
+
+/**
+ * Utility helpers.
+ */
+final class Utils {
+
+ static final String TAG = "Provision";
+
+ private static final String BASE_SETTINGS = "tmp_provision_";
+ static final String SETTINGS_PROVISION_DO_MODE = BASE_SETTINGS + "set_do";
+ static final String SETTINGS_PROVISION_DO_PKG = BASE_SETTINGS + "package";
+ static final String SETTINGS_PROVISION_DO_RECEIVER = BASE_SETTINGS + "receiver";
+ static final String SETTINGS_PROVISION_DO_CHECKSUM = BASE_SETTINGS + "checksum";
+ static final String SETTINGS_PROVISION_DO_DOWNLOAD_URL = BASE_SETTINGS + "download_url";
+ static final String SETTINGS_PROVISION_DO_DOWNLOAD_TRIGGER = BASE_SETTINGS + "trigger";
+
+ // Values below should be merged as null / 0, but can be changed locally to make it easier
+ // to trigger device owner provisioning (see example below).
+ static final int DEFAULT_SETTINGS_PROVISION_DO_MODE = 0;
+ static final String DEFAULT_SETTINGS_PROVISION_DO_PKG = null;
+ static final String DEFAULT_SETTINGS_PROVISION_DO_RECEIVER = null;
+ static final int DEFAULT_SETTINGS_PROVISION_DO_DOWNLOAD_TRIGGER = 0;
+ static final String DEFAULT_SETTINGS_PROVISION_DO_CHECKSUM = null;
+ static final String DEFAULT_SETTINGS_PROVISION_DO_DOWNLOAD_URL = null;
+
+ // Use these constants to trigger device owner provisioning using the TestDPC app (notice that
+ // it must be manually installed in the device).
+// static final int DEFAULT_SETTINGS_PROVISION_DO_MODE = 1;
+// static final String DEFAULT_SETTINGS_PROVISION_DO_PKG = "com.afwsamples.testdpc";
+// static final String DEFAULT_SETTINGS_PROVISION_DO_RECEIVER =
+// "com.afwsamples.testdpc.DeviceAdminReceiver";
+// static final int DEFAULT_SETTINGS_PROVISION_DO_DOWNLOAD_TRIGGER =
+// android.app.admin.DevicePolicyManager.PROVISIONING_TRIGGER_QR_CODE;
+
+
+ static String getSettings(ContentResolver resolver, String property,
+ String overriddenValue) {
+ if (overriddenValue != null) {
+ Log.w(TAG, "Using OVERRIDDEN value " + overriddenValue + " for property " + property);
+ return overriddenValue;
+ }
+ String value = Settings.Secure.getString(resolver, property);
+ Log.w(TAG, "Using value " + overriddenValue + " for property " + property);
+ return value;
+ }
+
+ static int getSettings(ContentResolver resolver, String property,
+ int overriddenValue) {
+ if (overriddenValue != 0) {
+ Log.w(TAG, "Using OVERRIDDEN value " + overriddenValue + " for property " + property);
+ return overriddenValue;
+ }
+ int value = Settings.Secure.getInt(resolver, property, overriddenValue);
+ Log.w(TAG, "Using value " + overriddenValue + " for property " + property);
+ return value;
+ }
+
+ private Utils() {
+ throw new UnsupportedOperationException("contains only static members");
+ }
+}
