Import AfwThDeviceAdmin app

This app helps to factory reset device.

Change-Id: Ic44c77fc1433ce563972fb01ffc24a2881c07b48

6 files changed, 200 insertions, 0 deletions

diff --git a/apps/DeviceAdmin/Android.mk b/apps/DeviceAdmin/Android.mk
new file mode 100644
index 0000000..8a154d9
--- /dev/null
+++ b/apps/DeviceAdmin/Android.mk
@@ -0,0 +1,33 @@
+#
+# Copyright (C) 2016 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.
+#
+
+LOCAL_PATH:= $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_MODULE_PATH := $(TARGET_OUT_DATA_APPS)
+
+LOCAL_STATIC_JAVA_LIBRARIES := AfwTestCommonLib
+
+LOCAL_SRC_FILES := $(call all-java-files-under, src)
+
+LOCAL_PACKAGE_NAME := AfwThDeviceAdmin
+
+LOCAL_SDK_VERSION := 22
+
+include $(BUILD_AFW_TEST_SUPPORT_PACKAGE)
diff --git a/apps/DeviceAdmin/AndroidManifest.xml b/apps/DeviceAdmin/AndroidManifest.xml
new file mode 100644
index 0000000..aca9832
--- /dev/null
+++ b/apps/DeviceAdmin/AndroidManifest.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2016 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.afwtest.deviceadmin" >
+
+    <uses-sdk android:minSdkVersion="22"/>
+
+    <application>
+         <receiver
+            android:name=".AdminReceiver"
+            android:permission="android.permission.BIND_DEVICE_ADMIN">
+            <meta-data android:name="android.app.device_admin"
+                       android:resource="@xml/device_admin" />
+            <intent-filter>
+                <action android:name="android.app.action.DEVICE_ADMIN_ENABLED" />
+            </intent-filter>
+        </receiver>
+
+        <activity
+                android:name="com.android.afwtest.deviceadmin.FactoryResetActivity"
+                android:label="Factory Reset" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
diff --git a/apps/DeviceAdmin/README b/apps/DeviceAdmin/README
new file mode 100644
index 0000000..c618be6
--- /dev/null
+++ b/apps/DeviceAdmin/README
@@ -0,0 +1,13 @@
+- About
+
+  An admin app that helps factory resetting a device.
+
+- Build & Install:
+
+  make AfwThDeviceAdmin
+  adb install -d -r AfwThDeviceAdmin.apk
+
+- Factory reset a device
+
+  adb shell dpm set-active-admin com.android.afwtest.deviceadmin/com.android.afwtest.deviceadmin.AdminReceiver
+  adb shell am start -n com.android.afwtest.deviceadmin/.FactoryResetActivity
diff --git a/apps/DeviceAdmin/res/xml/device_admin.xml b/apps/DeviceAdmin/res/xml/device_admin.xml
new file mode 100644
index 0000000..4ecda10
--- /dev/null
+++ b/apps/DeviceAdmin/res/xml/device_admin.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2016 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.
+-->
+
+<device-admin xmlns:android="http://schemas.android.com/apk/res/android" android:visible="false">
+    <uses-policies>
+        <wipe-data />
+    </uses-policies>
+</device-admin>
diff --git a/apps/DeviceAdmin/src/com/android/afwtest/deviceadmin/AdminReceiver.java b/apps/DeviceAdmin/src/com/android/afwtest/deviceadmin/AdminReceiver.java
new file mode 100644
index 0000000..c0215bf
--- /dev/null
+++ b/apps/DeviceAdmin/src/com/android/afwtest/deviceadmin/AdminReceiver.java
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2016 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.afwtest.deviceadmin;
+
+import android.app.admin.DeviceAdminReceiver;
+
+/**
+ * Admin receiver.
+ */
+public class AdminReceiver extends DeviceAdminReceiver {
+}
diff --git a/apps/DeviceAdmin/src/com/android/afwtest/deviceadmin/FactoryResetActivity.java b/apps/DeviceAdmin/src/com/android/afwtest/deviceadmin/FactoryResetActivity.java
new file mode 100644
index 0000000..b5e56b8
--- /dev/null
+++ b/apps/DeviceAdmin/src/com/android/afwtest/deviceadmin/FactoryResetActivity.java
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2016 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.afwtest.deviceadmin;
+
+import android.app.Activity;
+import android.app.admin.DevicePolicyManager;
+import android.content.ComponentName;
+import android.content.Context;
+import android.os.Bundle;
+import android.util.Log;
+
+
+/**
+ * Activity to handle factory reset intent.
+ */
+public class FactoryResetActivity extends Activity {
+
+    private static final String TAG = "afwtest.FactoryResetActivity";
+
+    private static final String EXTRA_WIPE_PROTECTION_DATA = "afwtest.wipe.protection.data";
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        ComponentName admin = new ComponentName(getApplicationContext().getPackageName(),
+                AdminReceiver.class.getName());
+
+        DevicePolicyManager devicePolicyManager =
+                (DevicePolicyManager) getSystemService(Context.DEVICE_POLICY_SERVICE);
+
+        boolean wipeReset = getIntent().getBooleanExtra(EXTRA_WIPE_PROTECTION_DATA, false);
+
+        String adminName = admin.flattenToString();
+        if (!devicePolicyManager.isAdminActive(admin)) {
+            Log.e(TAG, adminName + " is not active admin");
+            Log.e(TAG, "Please run command: adb shell dpm set-active-admin " + adminName);
+        } else if (wipeReset && !devicePolicyManager.isDeviceOwnerApp(getPackageName())) {
+            Log.e(TAG, getPackageName() + " is not device-owner");
+            Log.e(TAG, "Please run command: adb shell dpm set-device-owner " + adminName);
+        } else {
+            Log.d(TAG, "Active admin: " + adminName);
+            if (wipeReset) {
+                devicePolicyManager.wipeData(DevicePolicyManager.WIPE_RESET_PROTECTION_DATA);
+            } else {
+                devicePolicyManager.wipeData(0);
+            }
+        }
+        finish();
+    }
+}