c0b06f191f
Add support for aidl files listed in srcs for java builds, and an aidl_preprocess module type for framework and sdk aidls. Change-Id: I3aa537f4483822e5b534c74d0b35f13a938f8947
41 lines
1.0 KiB
Go
41 lines
1.0 KiB
Go
// Copyright 2015 Google Inc. All rights reserved.
|
|
//
|
|
// 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 common
|
|
|
|
func JoinWithPrefix(strs []string, prefix string) string {
|
|
if len(strs) == 0 {
|
|
return ""
|
|
}
|
|
|
|
if len(strs) == 1 {
|
|
return prefix + strs[0]
|
|
}
|
|
|
|
n := len(" ") * (len(strs) - 1)
|
|
for _, s := range strs {
|
|
n += len(prefix) + len(s)
|
|
}
|
|
|
|
ret := make([]byte, 0, n)
|
|
for i, s := range strs {
|
|
if i != 0 {
|
|
ret = append(ret, ' ')
|
|
}
|
|
ret = append(ret, prefix...)
|
|
ret = append(ret, s...)
|
|
}
|
|
return string(ret)
|
|
}
|