| /* |
| * Copyright (C) 2012 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 com.android.ant; |
| |
| import org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.Task; |
| |
| /** |
| * Task building an emma filter to remove all build-only classes. |
| * |
| * Currently ignore: |
| * app.package.R |
| * app.package.R$* |
| * app.package.Manifest |
| * app.package.BuildConfig |
| * |
| */ |
| public class GetEmmaFilterTask extends Task { |
| |
| private static final String[] FILTER_CLASSES = new String[] { |
| "R", "R$*", "Manifest", "BuildConfig" |
| }; |
| |
| private String mAppPackage; |
| private String mLibraryPackagesRefId; |
| private String mFilterOut; |
| |
| |
| public void setAppPackage(String appPackage) { |
| mAppPackage = appPackage; |
| } |
| |
| public void setLibraryPackagesRefId(String libraryPackagesRefId) { |
| mLibraryPackagesRefId = libraryPackagesRefId; |
| } |
| |
| public void setFilterOut(String filterOut) { |
| mFilterOut = filterOut; |
| } |
| |
| @Override |
| public void execute() throws BuildException { |
| if (mAppPackage == null) { |
| throw new BuildException("Missing attribute appPackage"); |
| } |
| if (mLibraryPackagesRefId == null) { |
| throw new BuildException("Missing attribute libraryPackagesRefId"); |
| } |
| if (mFilterOut == null) { |
| throw new BuildException("Missing attribute filterOut"); |
| } |
| |
| StringBuilder sb = new StringBuilder(); |
| |
| String libraryPackagesValue = getProject().getProperty(mLibraryPackagesRefId); |
| |
| if (libraryPackagesValue != null && libraryPackagesValue.length() > 0) { |
| // split the app packages. |
| String[] libPackages = libraryPackagesValue.split(";"); |
| |
| for (String libPackage : libPackages) { |
| if (libPackage.length() > 0) { |
| for (String filterClass : FILTER_CLASSES) { |
| sb.append(libPackage).append('.').append(filterClass).append(','); |
| } |
| } |
| } |
| } |
| |
| // add the app package: |
| final int count = FILTER_CLASSES.length; |
| for (int i = 0 ; i < count ; i++) { |
| sb.append(mAppPackage).append('.').append(FILTER_CLASSES[i]); |
| if (i < count - 1) { |
| sb.append(','); |
| } |
| } |
| |
| getProject().setProperty(mFilterOut, sb.toString()); |
| } |
| } |