github.com/westcoastroms/westcoastroms-build@v0.0.0-20190928114312-2350e5a73030/build/soong/android/api_levels.go (about) 1 // Copyright 2017 Google Inc. All rights reserved. 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 package android 16 17 import ( 18 "encoding/json" 19 ) 20 21 func init() { 22 RegisterSingletonType("api_levels", ApiLevelsSingleton) 23 } 24 25 func ApiLevelsSingleton() Singleton { 26 return &apiLevelsSingleton{} 27 } 28 29 type apiLevelsSingleton struct{} 30 31 func createApiLevelsJson(ctx SingletonContext, file WritablePath, 32 apiLevelsMap map[string]int) { 33 34 jsonStr, err := json.Marshal(apiLevelsMap) 35 if err != nil { 36 ctx.Errorf(err.Error()) 37 } 38 39 ctx.Build(pctx, BuildParams{ 40 Rule: WriteFile, 41 Description: "generate " + file.Base(), 42 Output: file, 43 Args: map[string]string{ 44 "content": string(jsonStr[:]), 45 }, 46 }) 47 } 48 49 func GetApiLevelsJson(ctx PathContext) WritablePath { 50 return PathForOutput(ctx, "api_levels.json") 51 } 52 53 func (a *apiLevelsSingleton) GenerateBuildActions(ctx SingletonContext) { 54 baseApiLevel := 9000 55 apiLevelsMap := map[string]int{ 56 "G": 9, 57 "I": 14, 58 "J": 16, 59 "J-MR1": 17, 60 "J-MR2": 18, 61 "K": 19, 62 "L": 21, 63 "L-MR1": 22, 64 "M": 23, 65 "N": 24, 66 "N-MR1": 25, 67 "O": 26, 68 "O-MR1": 27, 69 "P": 28, 70 } 71 for i, codename := range ctx.Config().PlatformVersionCombinedCodenames() { 72 apiLevelsMap[codename] = baseApiLevel + i 73 } 74 75 apiLevelsJson := GetApiLevelsJson(ctx) 76 createApiLevelsJson(ctx, apiLevelsJson, apiLevelsMap) 77 }