ServerBinderCodeConverter.kt
/*
* Copyright 2022 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.privacysandbox.tools.core.generator
import androidx.privacysandbox.tools.core.generator.SpecNames.contextPropertyName
import androidx.privacysandbox.tools.core.generator.SpecNames.toCoreLibInfoMethod
import androidx.privacysandbox.tools.core.generator.ValueConverterFileGenerator.Companion.fromParcelableMethodName
import androidx.privacysandbox.tools.core.generator.ValueConverterFileGenerator.Companion.toParcelableMethodName
import androidx.privacysandbox.tools.core.model.AnnotatedInterface
import androidx.privacysandbox.tools.core.model.AnnotatedValue
import androidx.privacysandbox.tools.core.model.ParsedApi
import androidx.privacysandbox.tools.core.model.getOnlyService
import com.squareup.kotlinpoet.ClassName
import com.squareup.kotlinpoet.CodeBlock
import com.squareup.kotlinpoet.TypeName
class ServerBinderCodeConverter(private val api: ParsedApi) : BinderCodeConverter(api) {
private val basePackageName = api.getOnlyService().type.packageName
private val activityLauncherWrapperClass = ClassName(
basePackageName,
SdkActivityLauncherWrapperGenerator.className
)
override fun convertToInterfaceModelCode(
annotatedInterface: AnnotatedInterface,
expression: String
): CodeBlock {
if (annotatedInterface.inheritsSandboxedUiAdapter) {
return CodeBlock.of(
"(%L.binder as %T).delegate", expression, annotatedInterface.stubDelegateNameSpec()
)
}
return CodeBlock.of(
"(%L as %T).delegate", expression, annotatedInterface.stubDelegateNameSpec()
)
}
override fun convertToInterfaceBinderCode(
annotatedInterface: AnnotatedInterface,
expression: String
): CodeBlock {
if (annotatedInterface.inheritsSandboxedUiAdapter) {
return CodeBlock.builder().build {
addNamed(
"%coreLibInfoConverter:T.%toParcelable:N(" +
"%interface:L.%toCoreLibInfo:M(%context:N), " +
"%stubDelegate:T(%interface:L, %context:N)" +
")",
hashMapOf<String, Any>(
"coreLibInfoConverter" to ClassName(
annotatedInterface.type.packageName,
annotatedInterface.coreLibInfoConverterName()
),
"toParcelable" to toParcelableMethodName,
"interface" to expression,
"toCoreLibInfo" to toCoreLibInfoMethod,
"context" to contextPropertyName,
"stubDelegate" to annotatedInterface.stubDelegateNameSpec()
)
)
}
}
return CodeBlock.of(
"%T(%L, %N)",
annotatedInterface.stubDelegateNameSpec(),
expression,
contextPropertyName,
)
}
override fun convertToInterfaceBinderType(annotatedInterface: AnnotatedInterface): TypeName {
if (annotatedInterface.inheritsSandboxedUiAdapter) {
return annotatedInterface.uiAdapterAidlWrapper().poetTypeName()
}
return annotatedInterface.aidlType().innerType.poetTypeName()
}
override fun convertToValueBinderCode(value: AnnotatedValue, expression: String): CodeBlock =
CodeBlock.of(
"%T(%N).%N(%L)",
value.converterNameSpec(),
contextPropertyName,
toParcelableMethodName,
expression
)
override fun convertToValueModelCode(value: AnnotatedValue, expression: String): CodeBlock =
CodeBlock.of(
"%T(%N).%N(%L)",
value.converterNameSpec(),
contextPropertyName,
fromParcelableMethodName,
expression,
)
override fun convertToActivityLauncherBinderCode(expression: String): CodeBlock =
CodeBlock.of(
"(%L as %T).launcherInfo",
expression,
activityLauncherWrapperClass,
)
override fun convertToActivityLauncherModelCode(expression: String): CodeBlock =
CodeBlock.of("%T(%L)", activityLauncherWrapperClass, expression)
}