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/*
* Copyright (C) 2021 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 android.permission3.cts
import android.app.Activity
import android.app.AppOpsManager
import android.content.ComponentName
import android.content.Intent
import android.location.LocationManager
import android.os.Build
import android.provider.DeviceConfig
import android.support.test.uiautomator.By
import androidx.test.filters.SdkSuppress
import com.android.compatibility.common.util.AppOpsUtils.setOpMode
import com.android.compatibility.common.util.CtsDownstreamingTest
import com.android.compatibility.common.util.SystemUtil.callWithShellPermissionIdentity
import com.android.compatibility.common.util.SystemUtil.runWithShellPermissionIdentity
import com.android.modules.utils.build.SdkLevel
import org.junit.After
import org.junit.Assert.assertEquals
import org.junit.Assert.assertTrue
import org.junit.Assume.assumeFalse
import org.junit.Before
import org.junit.Test
import java.util.concurrent.TimeUnit
/**
* Tests permission attribution for location providers.
*/
@SdkSuppress(minSdkVersion = Build.VERSION_CODES.S)
class PermissionAttributionTest : BasePermissionHubTest() {
private val micLabel = packageManager.getPermissionGroupInfo(
android.Manifest.permission_group.MICROPHONE, 0).loadLabel(packageManager).toString()
val locationManager = context.getSystemService(LocationManager::class.java)!!
private var wasEnabled = false
// Permission history is not available on Auto devices running S or below.
@Before
fun assumeNotAutoBelowT() {
assumeFalse(isAutomotive && !SdkLevel.isAtLeastT())
}
@Before
fun installAppLocationProviderAndAllowMockLocation() {
installPackage(APP_APK_PATH, grantRuntimePermissions = true)
// The package name of a mock location provider is the caller adding it, so we have to let
// the test app add itself.
setOpMode(APP_PACKAGE_NAME, AppOpsManager.OPSTR_MOCK_LOCATION, AppOpsManager.MODE_ALLOWED)
}
@Before
fun setup() {
// Allow ourselves to reliably remove the test location provider.
setOpMode(
context.packageName, AppOpsManager.OPSTR_MOCK_LOCATION, AppOpsManager.MODE_ALLOWED
)
wasEnabled = setSubattributionEnabledStateIfNeeded(true)
}
@After
fun teardown() {
locationManager.removeTestProvider(APP_PACKAGE_NAME)
if (!wasEnabled) {
setSubattributionEnabledStateIfNeeded(false)
}
}
@CtsDownstreamingTest
@Test
fun testLocationProviderAttributionForMicrophone() {
enableAppAsLocationProvider()
useMicrophone()
openMicrophoneTimeline()
waitFindObject(By.textContains(micLabel))
waitFindObject(By.textContains(APP_LABEL))
waitFindObject(By.textContains(ATTRIBUTION_LABEL))
}
private fun enableAppAsLocationProvider() {
// Add the test app as location provider.
val future = startActivityForFuture(
Intent().apply {
component = ComponentName(
APP_PACKAGE_NAME, "$APP_PACKAGE_NAME.AddLocationProviderActivity"
)
}
)
val result = future.get(TIMEOUT_MILLIS, TimeUnit.MILLISECONDS)
assertEquals(Activity.RESULT_OK, result.resultCode)
assertTrue(
callWithShellPermissionIdentity {
locationManager.isProviderPackage(APP_PACKAGE_NAME)
}
)
}
private fun useMicrophone() {
val future = startActivityForFuture(
Intent().apply {
component = ComponentName(
APP_PACKAGE_NAME, "$APP_PACKAGE_NAME.UseMicrophoneActivity"
)
}
)
val result = future.get(TIMEOUT_MILLIS, TimeUnit.MILLISECONDS)
assertEquals(Activity.RESULT_OK, result.resultCode)
}
private fun setSubattributionEnabledStateIfNeeded(shouldBeEnabled: Boolean): Boolean {
var currentlyEnabled = false
runWithShellPermissionIdentity {
currentlyEnabled = DeviceConfig.getBoolean(DeviceConfig.NAMESPACE_PRIVACY,
FLAG_SUBATTRIBUTION, false)
if (currentlyEnabled != shouldBeEnabled) {
DeviceConfig.setProperty(DeviceConfig.NAMESPACE_PRIVACY, FLAG_SUBATTRIBUTION,
shouldBeEnabled.toString(), false)
}
}
return currentlyEnabled
}
companion object {
const val APP_APK_PATH = "$APK_DIRECTORY/CtsAccessMicrophoneAppLocationProvider.apk"
const val APP_PACKAGE_NAME = "android.permission3.cts.accessmicrophoneapplocationprovider"
const val APP_LABEL = "LocationProviderWithMicApp"
const val ATTRIBUTION_LABEL = "Attribution Label"
const val FLAG_SUBATTRIBUTION = "permissions_hub_subattribution_enabled"
}
}
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