1 /* 2 * Copyright (C) 2018 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 com.android.tools.metalava.cli.signature 18 19 import com.android.tools.metalava.model.CallableItem 20 import com.android.tools.metalava.model.ClassItem 21 import com.android.tools.metalava.model.ConstructorItem 22 import com.android.tools.metalava.model.DelegatedVisitor 23 import com.android.tools.metalava.model.FieldItem 24 import com.android.tools.metalava.model.MethodItem 25 import java.io.PrintWriter 26 27 internal class DexApiWriter( 28 private val writer: PrintWriter, 29 ) : DelegatedVisitor { 30 visitClassnull31 override fun visitClass(cls: ClassItem) { 32 writer.print(cls.type().internalName()) 33 writer.print("\n") 34 } 35 visitConstructornull36 override fun visitConstructor(constructor: ConstructorItem) { 37 writeCallable(constructor) 38 } 39 visitMethodnull40 override fun visitMethod(method: MethodItem) { 41 if (method.inheritedFromAncestor) { 42 return 43 } 44 45 writeCallable(method) 46 } 47 writeCallablenull48 private fun writeCallable(callable: CallableItem) { 49 writer.print(callable.containingClass().type().internalName()) 50 writer.print("->") 51 writer.print(callable.internalName()) 52 writer.print("(") 53 for (pi in callable.parameters()) { 54 writer.print(pi.type().internalName()) 55 } 56 writer.print(")") 57 if (callable.isConstructor()) { 58 writer.print("V") 59 } else { 60 val returnType = callable.returnType() 61 writer.print(returnType.internalName()) 62 } 63 writer.print("\n") 64 } 65 visitFieldnull66 override fun visitField(field: FieldItem) { 67 val cls = field.containingClass() 68 69 writer.print(cls.type().internalName()) 70 writer.print("->") 71 writer.print(field.name()) 72 writer.print(":") 73 writer.print(field.type().internalName()) 74 writer.print("\n") 75 } 76 } 77