EmbeddingBackend.kt
/*
* Copyright 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 androidx.window.embedding
import android.app.Activity
import androidx.core.util.Consumer
import java.util.concurrent.Executor
// TODO(b/191164045): Move to window-testing or adapt for testing otherwise.
internal interface EmbeddingBackend {
fun setRules(rules: Set<EmbeddingRule>)
fun getRules(): Set<EmbeddingRule>
fun addRule(rule: EmbeddingRule)
fun removeRule(rule: EmbeddingRule)
fun addSplitListenerForActivity(
activity: Activity,
executor: Executor,
callback: Consumer<List<SplitInfo>>
)
fun removeSplitListenerForActivity(
consumer: Consumer<List<SplitInfo>>
)
fun isSplitSupported(): Boolean
fun isActivityEmbedded(activity: Activity): Boolean
fun setSplitAttributesCalculator(
calculator: (SplitAttributesCalculatorParams) -> SplitAttributes
)
fun clearSplitAttributesCalculator()
fun isSplitAttributesCalculatorSupported(): Boolean
}