| /* |
| * 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.cts.deviceadmin; |
| |
| import android.app.admin.DeviceAdminReceiver; |
| import android.app.admin.DevicePolicyManager; |
| import android.content.ComponentName; |
| import android.content.pm.PackageManager; |
| import android.os.Build; |
| import android.test.AndroidTestCase; |
| |
| public class BaseDeviceAdminTest extends AndroidTestCase { |
| |
| public static class AdminReceiver extends DeviceAdminReceiver { |
| } |
| |
| protected String mPackageName; |
| protected ComponentName mAdminComponent; |
| protected boolean mHasSecureLockScreen; |
| |
| public DevicePolicyManager dpm; |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| |
| dpm = mContext.getSystemService(DevicePolicyManager.class); |
| mPackageName = mContext.getPackageName(); |
| mAdminComponent = new ComponentName(mContext, AdminReceiver.class); |
| mHasSecureLockScreen = mContext.getPackageManager() |
| .hasSystemFeature(PackageManager.FEATURE_SECURE_LOCK_SCREEN); |
| } |
| |
| /** |
| * @return the target API level. Note we don't get it from the package manager information |
| * but we just parse the last two digits of the package name. This is to catch a potential |
| * issue where we forget to change the target API level in the manifest. (Conversely, |
| * if we forget to change the package name, we'll catch that in the caller side.) |
| */ |
| protected int getTargetApiLevel() { |
| final String packageName = mContext.getPackageName(); |
| return Integer.parseInt(packageName.substring(packageName.length() - 2)); |
| } |
| |
| protected boolean isDeviceOwner() { |
| return dpm.isDeviceOwnerApp(mAdminComponent.getPackageName()); |
| } |
| |
| protected void assertDeviceOwner() { |
| assertTrue("Not device owner", isDeviceOwner()); |
| } |
| |
| protected void assertNotDeviceOwner() { |
| assertFalse("Must not be device owner", isDeviceOwner()); |
| } |
| |
| protected void assertNotActiveAdmin() throws Exception { |
| for (int i = 0; i < 1000 && dpm.isAdminActive(mAdminComponent); i++) { |
| Thread.sleep(10); |
| } |
| assertFalse("Still active admin", dpm.isAdminActive(mAdminComponent)); |
| } |
| |
| protected boolean shouldResetPasswordThrow() { |
| return getTargetApiLevel() > Build.VERSION_CODES.M; |
| } |
| |
| protected void resetComplexPasswordRestrictions() { |
| dpm.setPasswordMinimumLength(mAdminComponent, 0); |
| dpm.setPasswordMinimumUpperCase(mAdminComponent, 0); |
| dpm.setPasswordMinimumLowerCase(mAdminComponent, 0); |
| dpm.setPasswordMinimumLetters(mAdminComponent, 0); |
| dpm.setPasswordMinimumNumeric(mAdminComponent, 0); |
| dpm.setPasswordMinimumSymbols(mAdminComponent, 0); |
| dpm.setPasswordMinimumNonLetter(mAdminComponent, 0); |
| } |
| } |