1 /* 2 * Copyright (C) 2023 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package android.tools.device.apphelpers 18 19 import android.app.Instrumentation 20 import android.content.Intent 21 import android.content.pm.PackageManager 22 import android.net.Uri 23 import android.tools.traces.component.ComponentNameMatcher 24 import android.tools.traces.component.IComponentNameMatcher 25 import androidx.test.platform.app.InstrumentationRegistry 26 27 /** 28 * Helper to launch the default browser app (compatible with AOSP) 29 * 30 * This helper has no other functionality but the app launch. 31 * 32 * This helper is used to launch an app after some operations (e.g., navigation mode change), so 33 * that the device is stable before executing flicker tests 34 */ 35 class BrowserAppHelper 36 @JvmOverloads 37 constructor( 38 instrumentation: Instrumentation = InstrumentationRegistry.getInstrumentation(), 39 pkgManager: PackageManager = instrumentation.context.packageManager, 40 appName: String = getBrowserName(pkgManager), 41 appComponent: IComponentNameMatcher = getBrowserComponent(pkgManager), 42 ) : StandardAppHelper(instrumentation, appName, appComponent) { 43 override val openAppIntent = 44 pkgManager.getLaunchIntentForPackage(packageName) 45 ?: error("Unable to find intent for browser") 46 47 companion object { getBrowserIntentnull48 private fun getBrowserIntent(): Intent { 49 val intent = Intent(Intent.ACTION_VIEW, Uri.parse("http://")) 50 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK) 51 return intent 52 } 53 getBrowserNamenull54 private fun getBrowserName(pkgManager: PackageManager): String { 55 val intent = getBrowserIntent() 56 val resolveInfo = 57 pkgManager.resolveActivity(intent, PackageManager.MATCH_DEFAULT_ONLY) 58 ?: error("Unable to resolve browser activity") 59 60 return resolveInfo.loadLabel(pkgManager).toString() 61 } 62 getBrowserComponentnull63 private fun getBrowserComponent(pkgManager: PackageManager): IComponentNameMatcher { 64 val intent = getBrowserIntent() 65 val resolveInfo = 66 pkgManager.resolveActivity(intent, PackageManager.MATCH_DEFAULT_ONLY) 67 ?: error("Unable to resolve browser activity") 68 return ComponentNameMatcher(resolveInfo.activityInfo.packageName, className = "") 69 } 70 } 71 } 72