ActivityScenario.kt
/*
* Copyright 2018 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 androidx.test.core.app
import android.app.Activity
import android.content.Intent
import android.os.Bundle
import androidx.lifecycle.Lifecycle.State
/**
* Launches an activity of a given class and constructs ActivityScenario with the activity. Waits
* for the lifecycle state transitions to be complete.
*
* Normally this would be [State.RESUMED], but may be another state.
*
* This method cannot be called from the main thread except in Robolectric tests.
*
* @param intent an intent to start activity or null to use the default one
* @param activityOptions an activity options bundle to be passed along with the intent to start
* activity
* @throws AssertionError if the lifecycle state transition never completes within the timeout
* @return ActivityScenario which you can use to make further state transitions
*/
inline fun <reified A : Activity> launchActivity(
intent: Intent? = null,
activityOptions: Bundle? = null
): ActivityScenario<A> =
when (intent) {
null -> ActivityScenario.launch(A::class.java, activityOptions)
else -> ActivityScenario.launch(intent, activityOptions)
}
/**
* Launches an activity of a given class and constructs ActivityScenario with the activity. Waits
* for the lifecycle state transitions to be complete. Broadcasts activity result.
*
* Normally this would be [State.RESUMED], but may be another state.
*
* This method cannot be called from the main thread except in Robolectric tests.
*
* @param intent an intent to start activity or null to use the default one
* @param activityOptions an activity options bundle to be passed along with the intent to start
* activity
* @throws AssertionError if the lifecycle state transition never completes within the timeout
* @return ActivityScenario which you can use to make further state transitions
*/
inline fun <reified A : Activity> launchActivityForResult(
intent: Intent? = null,
activityOptions: Bundle? = null
): ActivityScenario<A> =
when (intent) {
null -> ActivityScenario.launchActivityForResult(A::class.java, activityOptions)
else -> ActivityScenario.launchActivityForResult(intent, activityOptions)
}