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/*
* 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 com.android.SdkConstants;
import com.android.sdklib.internal.project.ProjectProperties;
import com.android.xml.AndroidManifest;
import com.android.xml.AndroidXPathFactory;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.Project;
import org.apache.tools.ant.Task;
import org.xml.sax.InputSource;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import javax.xml.xpath.XPath;
import javax.xml.xpath.XPathExpressionException;
/**
* Task to query the type of the current project.
*
* Out params:
*
* <code>projectTypeOut</code>: String value containing the type of the project. Possible values
* are 'app', 'library', 'test', 'test-app'
*
*/
public class GetTypeTask extends Task {
private String mProjectTypeOut;
public void setProjectTypeOut(String projectTypeOut) {
mProjectTypeOut = projectTypeOut;
}
@Override
public void execute() throws BuildException {
if (mProjectTypeOut == null) {
throw new BuildException("Missing attribute projectTypeOut");
}
Project antProject = getProject();
String libraryProp = antProject.getProperty(ProjectProperties.PROPERTY_LIBRARY);
if (libraryProp != null) {
if (Boolean.valueOf(libraryProp).booleanValue()) {
System.out.println("Project Type: Android Library");
antProject.setProperty(mProjectTypeOut, "library");
return;
}
}
if (antProject.getProperty(ProjectProperties.PROPERTY_TESTED_PROJECT) != null) {
System.out.println("Project Type: Test Application");
antProject.setProperty(mProjectTypeOut, "test");
return;
}
// we also need to check if the Manifest doesn't have some instrumentation which
// means the app is a self-contained test project.
try {
File manifest = new File(antProject.getBaseDir(), SdkConstants.FN_ANDROID_MANIFEST_XML);
XPath xPath = AndroidXPathFactory.newXPath();
// check the present of /manifest/instrumentation/
String value = xPath.evaluate(
"/" + AndroidManifest.NODE_MANIFEST +
"/" + AndroidManifest.NODE_INSTRUMENTATION +
"/@" + AndroidXPathFactory.DEFAULT_NS_PREFIX +
":" + AndroidManifest.ATTRIBUTE_TARGET_PACKAGE,
new InputSource(new FileInputStream(manifest)));
if (value != null && value.length() > 0) {
System.out.println("Project Type: Self-Tested Application");
antProject.setProperty(mProjectTypeOut, "test-app");
return;
}
} catch (XPathExpressionException e) {
throw new BuildException(e);
} catch (FileNotFoundException e) {
throw new BuildException(e);
}
// default case
System.out.println("Project Type: Application");
antProject.setProperty(mProjectTypeOut, "app");
}
}
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