需求：
把unity打成aar并上传到maven库
其实就是把前两个博客整合了一下
这里先说eclipse版的
package com.jinkejoy.build_aar; import java.awt.FlowLayout; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.io.File; import java.io.FileNotFoundException; import java.io.IOException; import java.io.RandomAccessFile; import javax.swing.JButton; import javax.swing.JFileChooser; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JOptionPane; import javax.swing.JTextField; public class EcAarBuildUpload { private static final String BUILD_PROJECT_PATH = "./aar-build"; private static final String UPLOAD_PROJECT_PATH = "./aar-upload"; private JFrame jFrame; private JTextField sourceText; private JButton sourceButton; private File sourceFile; private JTextField sdkText; private JButton sdkButton; private File sdkFile; private JTextField ndkText; private JButton ndkButton; private File ndkFile; private JTextField groupIdText; private JTextField aarNameText; private JTextField versionText; private JButton buildButton; private JButton uploadButton; public static void main(String[] args) { new EcAarBuildUpload(); } public EcAarBuildUpload() { openFileWindow(); } private void openFileWindow() { jFrame = new JFrame(); jFrame.setTitle("将android工程打成aar并上传到maven库"); jFrame.setBounds(500, 500, 700, 250); jFrame.setVisible(true); FlowLayout layout = new FlowLayout(); layout.setAlignment(FlowLayout.LEFT); //选择文件 JLabel sourceLabel = new JLabel("工程路径:"); sourceText = new JTextField(50); sourceButton = new JButton("浏览"); //输出路径 JLabel sdkLabel = new JLabel("本地sdk路径:"); sdkText = new JTextField(48); sdkButton = new JButton("浏览"); //sdk JLabel ndkLabel = new JLabel("本地ndk路径:"); ndkText = new JTextField(48); ndkButton = new JButton("浏览"); //上传aar JLabel groupIdLabel = new JLabel("aar前缀包名:"); groupIdText = new JTextField(54); JLabel aarNameLabel = new JLabel("aar名称:"); aarNameText = new JTextField(56); JLabel versionLabel = new JLabel("aar版本号:"); versionText = new JTextField(55); buildButton = new JButton("构建aar"); uploadButton = new JButton("上传aar"); jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); jFrame.setLayout(layout); jFrame.setResizable(false); jFrame.add(sourceLabel); jFrame.add(sourceText); jFrame.add(sourceButton); jFrame.add(sdkLabel); jFrame.add(sdkText); jFrame.add(sdkButton); jFrame.add(ndkLabel); jFrame.add(ndkText); jFrame.add(ndkButton); jFrame.add(groupIdLabel); jFrame.add(groupIdText); jFrame.add(aarNameLabel); jFrame.add(aarNameText); jFrame.add(versionLabel); jFrame.add(versionText); jFrame.add(buildButton); jFrame.add(uploadButton); chooseSourceFile(); chooseSdkFile(); chooseNdkFile(); buildAarButton(); uploadAarButton(); getCacheInput(); } private void getCacheInput() { sourceText.setText(CacheUtils.getCacheInput("sourcePath")); sdkText.setText(CacheUtils.getCacheInput("sdkPath")); ndkText.setText(CacheUtils.getCacheInput("ndkPath")); groupIdText.setText(CacheUtils.getCacheInput("groupId")); aarNameText.setText(CacheUtils.getCacheInput("aarName")); versionText.setText(CacheUtils.getCacheInput("version")); } private void buildAar() { if (checkInput()) return; CacheUtils.cacheInput(sourceText, sdkText, ndkText, groupIdText, aarNameText, versionText); createAsFile(); findUpdateFile(BUILD_PROJECT_PATH); gradleBuildAar(); } private void gradleBuildAar() { String command = "cmd /c start gradle clean assembleDebug"; File cmdPath = new File(BUILD_PROJECT_PATH); Runtime runtime = Runtime.getRuntime(); try { Process process = runtime.exec(command, null, cmdPath); } catch (IOException e) { e.printStackTrace(); } } private void findUpdateFile(String filePath) { File file = new File(filePath); if (!file.exists()) { return; } File[] files = file.listFiles(); for (File updateFile : files) { if (updateFile.isDirectory()) { findUpdateFile(updateFile.getAbsolutePath()); } else { switch (updateFile.getName().toString()) { case "build.gradle": updateBuildGradle(updateFile.getAbsolutePath()); break; case "AndroidManifest.xml": updateManifestFile(updateFile.getAbsolutePath()); break; case "local.properties": updateSdkFile(updateFile.getAbsolutePath()); break; case "UnityPlayerActivity.java": case "UnityPlayerNativeActivity.java": case "UnityPlayerProxyActivity.java": updateFile.delete(); break; } } } } private void updateSdkFile(String filePath) { try { RandomAccessFile sdkFile = new RandomAccessFile(filePath, "rw"); String line; long lastPoint = 0; while ((line = sdkFile.readLine()) != null) { final long point = sdkFile.getFilePointer(); if (line.contains("sdk.dir")) { String s = line.substring(0); String sdkStr = sdkText.getText().toString(); String sdkPan = sdkStr.substring(0, 1); sdkStr = sdkStr.substring(1).replace("\\", "\\\\"); String ndkStr = sdkText.getText().toString(); String ndkPan = ndkStr.substring(0, 1); ndkStr = ndkStr.substring(1).replace("\\", "\\\\"); String replaceStr = "sdk.dir=" + sdkPan + "\\" + sdkStr + "\n" + "ndk.dir=" + ndkPan + "\\" + ndkStr + "\n "; String str = line.replace(s, replaceStr); sdkFile.seek(lastPoint); sdkFile.writeBytes(str); } lastPoint = point; } } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } } private void updateManifestFile(String filePath) { try { RandomAccessFile manifestFile = new RandomAccessFile(filePath, "rw"); String line; long lastPoint = 0; while ((line = manifestFile.readLine()) != null) { final long ponit = manifestFile.getFilePointer(); if (line.contains("<activity") && line.contains("UnityPlayerActivity") && !line.contains("<!--<activity")) { String str = line.replace("<activity", "<!--<activity"); manifestFile.seek(lastPoint); manifestFile.writeBytes(str); } if (line.contains("</activity>") && !line.contains("</activity>-->")) { String str = line.replace("</activity>", "</activity>-->\n"); manifestFile.seek(lastPoint); manifestFile.writeBytes(str); } lastPoint = ponit; } } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } } private void updateBuildGradle(String filePath) { try { RandomAccessFile buildGradleFile = new RandomAccessFile(filePath, "rw"); String line; long lastPoint = 0; while ((line = buildGradleFile.readLine()) != null) { final long ponit = buildGradleFile.getFilePointer(); if (line.contains("classpath 'com.android.tools.build:gradle")) { String s = line.substring(line.indexOf("classpath")); String str = line.replace(s, "classpath 'com.android.tools.build:gradle:2.3.0' \n"); buildGradleFile.seek(lastPoint); buildGradleFile.writeBytes(str); } if (line.contains("com.android.application")) { String str = line.replace("'com.android.application'", "'com.android.library' \n"); buildGradleFile.seek(lastPoint); buildGradleFile.writeBytes(str); } if (line.contains("compileSdkVersion") && !line.contains("compileSdkVersion 25")) { String s = line.substring(line.indexOf("compileSdkVersion")).toString(); String str = line.replace(s, "compileSdkVersion 25\n"); buildGradleFile.seek(lastPoint); buildGradleFile.writeBytes(str); } if (line.contains("buildToolsVersion") && !line.contains("buildToolsVersion '25.0.2'")) { String s = line.substring(line.indexOf("buildToolsVersion")).toString(); String str = line.replace(s, "buildToolsVersion '25.0.2'\n"); buildGradleFile.seek(lastPoint); buildGradleFile.writeBytes(str); } if (line.contains("targetSdkVersion") && !line.contains("targetSdkVersion 25")) { String s = line.substring(line.indexOf("targetSdkVersion")).toString(); String str = line.replace(s, "targetSdkVersion 25\n"); buildGradleFile.seek(lastPoint); buildGradleFile.writeBytes(str); } if (line.contains("applicationId") && !line.contains("//applicationId")) { String s = line.substring(line.indexOf("applicationId")).toString(); String str = line.replace(s, "//" + s + "\n"); buildGradleFile.seek(lastPoint); buildGradleFile.writeBytes(str); } lastPoint = ponit; } } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } } private void createAsFile() { String sourcePath = sourceText.getText().toString(); File buildFile = new File(BUILD_PROJECT_PATH); String buildProject = buildFile.getAbsolutePath(); //delete history String deletePath = buildProject + "\\app\\src\\main"; FileUtils.delAllFile(deletePath); String buildPath1 = buildProject + "\\build"; FileUtils.delFolder(buildPath1); String buildPath2 = buildProject + "\\app\\build"; FileUtils.delFolder(buildPath2); //assets String assets = sourcePath + "\\assets"; String newAssets = buildProject + "\\app\\src\\main\\assets"; FileUtils.copyFolder(assets, newAssets); //unity-classes.jar String unity = sourcePath + "\\libs\\unity-classes.jar"; String newUnity = buildProject + "\\app\\libs\\unity-classes.jar"; FileUtils.copyFile(new File(unity), new File(newUnity)); //libs String libs = sourcePath + "\\libs"; String jniLibs = buildProject + "\\app\\src\\main\\jniLibs"; FileUtils.copyFolder(libs, jniLibs); File jni_unity = new File(jniLibs + "\\unity-classes.jar"); jni_unity.delete(); //res String res = sourcePath + "\\res"; String newRes = buildProject + "\\app\\src\\main\\res"; FileUtils.copyFolder(res, newRes); //src String src = sourcePath + "\\src"; String java = buildProject + "\\app\\src\\main\\java"; FileUtils.copyFolder(src, java); //AndroidManifest.xml String manifest = sourcePath + "\\AndroidManifest.xml"; String newManifest = buildProject + "\\app\\src\\main\\AndroidManifest.xml"; FileUtils.copyFile(new File(manifest), new File(newManifest)); } private void uploadAar() { findAarFile(BUILD_PROJECT_PATH); gradleUpload(); } private void gradleUpload() { String command = "cmd /c start gradlew clean uploadArchives"; File cmdPath = new File(UPLOAD_PROJECT_PATH); Runtime runtime = Runtime.getRuntime(); try { Process process = runtime.exec(command, null, cmdPath); } catch (IOException e) { e.printStackTrace(); } } private void findAarFile(String filePath) { File file = new File(filePath); if (!file.exists()) { return; } File[] files = file.listFiles(); for (File outputFile : files) { if (outputFile.isDirectory()) { findAarFile(outputFile.getAbsolutePath()); } else { String fileName = outputFile.getName().toString(); if (fileName.endsWith(".aar")) { File aarFile = new File("./" + fileName); FileUtils.copyFile(outputFile, aarFile); CacheUtils.cacheAar(aarFile.getAbsolutePath()); } } } } private boolean checkInput() { if ("".equals(sourceText.getText().toString())) { JOptionPane.showMessageDialog(jFrame, "请输入源工程文件路径"); return true; } if ("".equals(sdkText.getText().toString())) { JOptionPane.showMessageDialog(jFrame, "请输入本地sdk路径"); return true; } if ("".equals(ndkText.getText().toString())) { JOptionPane.showMessageDialog(jFrame, "请输入本地ndk路径"); return true; } if ("".equals(groupIdText.getText().toString())) { JOptionPane.showMessageDialog(jFrame, "请输入aar前缀包名"); return true; } if ("".equals(aarNameText.getText().toString())) { JOptionPane.showMessageDialog(jFrame, "请输入aar名称"); return true; } if ("".equals(versionText.getText().toString())) { JOptionPane.showMessageDialog(jFrame, "请输入aar版本号"); return true; } return false; } private void buildAarButton() { buildButton.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent actionEvent) { buildAar(); } }); } private void uploadAarButton() { uploadButton.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent actionEvent) { uploadAar(); } }); } private void chooseSourceFile() { sourceButton.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent actionEvent) { JFileChooser chooser = new JFileChooser(); chooser.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES); chooser.showDialog(new JLabel(), "选择"); sourceFile = chooser.getSelectedFile(); sourceText.setText(sourceFile.getAbsolutePath().toString()); } }); } private void chooseSdkFile() { sdkButton.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent actionEvent) { JFileChooser chooser = new JFileChooser(); chooser.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES); chooser.showDialog(new JLabel(), "选择"); sdkFile = chooser.getSelectedFile(); sdkText.setText(sdkFile.getAbsolutePath().toString()); } }); } private void chooseNdkFile() { ndkButton.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent actionEvent) { JFileChooser chooser = new JFileChooser(); chooser.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES); chooser.showDialog(new JLabel(), "选择"); ndkFile = chooser.getSelectedFile(); ndkText.setText(ndkFile.getAbsolutePath().toString()); } }); } }
package com.jinkejoy.build_aar; import java.io.File; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import java.util.Iterator; import java.util.Map; import java.util.Properties; import javax.swing.JTextField; public class CacheUtils { private static final String CACHE_PATH = "./cache-input.properties"; private static final String AAR_PATH = "./aar-path.properties"; public static void cacheInput(JTextField sourceText, JTextField sdkText, JTextField ndkText, JTextField groupIdText, JTextField aarNameText, JTextField versionText) { String cache = "sourcePath=" + sourceText.getText().toString().replace("\\", "\\\\") + "\n" + "sdkPath=" + sdkText.getText().toString().replace("\\", "\\\\") + "\n" + "ndkPath=" + ndkText.getText().toString().replace("\\", "\\\\") + "\n" + "groupId=" + groupIdText.getText().toString().replace("\\", "\\\\") + "\n" + "aarName=" + aarNameText.getText().toString().replace("\\", "\\\\") + "\n" + "version=" + versionText.getText().toString().replace("\\", "\\\\"); File cacheFile = new File(CACHE_PATH); if (!cacheFile.exists()) { try { cacheFile.createNewFile(); } catch (IOException e) { e.printStackTrace(); } } try { FileOutputStream fop = new FileOutputStream(cacheFile); fop.write(cache.getBytes()); fop.flush(); fop.close(); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } } public static void cacheAar(String aarPath) { String cache = "aarPath=" + aarPath.replace("\\", "\\\\"); File cacheFile = new File(AAR_PATH); if (!cacheFile.exists()) { try { cacheFile.createNewFile(); } catch (IOException e) { e.printStackTrace(); } } try { FileOutputStream fop = new FileOutputStream(cacheFile); fop.write(cache.getBytes()); fop.flush(); fop.close(); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } } public static String getCacheInput(String key) { File cacheFile = new File(CACHE_PATH); if (cacheFile.exists()) { try { FileInputStream fip = new FileInputStream(cacheFile); Properties properties = new Properties(); properties.load(fip); Iterator<Map.Entry<Object, Object>> iterator = properties.entrySet().iterator(); while (iterator.hasNext()) { Map.Entry<Object, Object> entry = iterator.next(); if (key.equals(entry.getKey().toString())) { return entry.getValue().toString(); } } } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } } return ""; } }
package com.jinkejoy.build_aar; import java.io.File; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import java.nio.channels.FileChannel; public class FileUtils { public static boolean delAllFile(String path) { boolean flag = false; File file = new File(path); if (!file.exists()) { return flag; } if (!file.isDirectory()) { return flag; } String[] tempList = file.list(); File temp = null; for (int i = 0; i < tempList.length; i++) { if (path.endsWith(File.separator)) { temp = new File(path + tempList[i]); } else { temp = new File(path + File.separator + tempList[i]); } if (temp.isFile()) { temp.delete(); } if (temp.isDirectory()) { delAllFile(path + "/" + tempList[i]);//先删除文件夹里面的文件 delFolder(path + "/" + tempList[i]);//再删除空文件夹 flag = true; } } return flag; } public static void delFolder(String folderPath) { try { delAllFile(folderPath); //删除完里面所有内容 String filePath = folderPath; filePath = filePath.toString(); java.io.File myFilePath = new java.io.File(filePath); myFilePath.delete(); //删除空文件夹 } catch (Exception e) { e.printStackTrace(); } } public static void copyFile(File source, File dest) { FileChannel inputChannel = null; FileChannel outputChannel = null; try { inputChannel = new FileInputStream(source).getChannel(); outputChannel = new FileOutputStream(dest).getChannel(); outputChannel.transferFrom(inputChannel, 0, inputChannel.size()); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } finally { try { inputChannel.close(); } catch (IOException e) { e.printStackTrace(); } try { outputChannel.close(); } catch (IOException e) { e.printStackTrace(); } } } public static void copyFolder(String oldPath, String newPath) { try { // 如果文件夹不存在，则建立新文件夹 (new File(newPath)).mkdirs(); // 读取整个文件夹的内容到file字符串数组，下面设置一个游标i，不停地向下移开始读这个数组 File filelist = new File(oldPath); String[] file = filelist.list(); // 要注意，这个temp仅仅是一个临时文件指针 // 整个程序并没有创建临时文件 File temp = null; for (int i = 0; i < file.length; i++) { // 如果oldPath以路径分隔符/或者\结尾，那么则oldPath/文件名就可以了 // 否则要自己oldPath后面补个路径分隔符再加文件名 // 谁知道你传递过来的参数是f:/a还是f:/a/啊？ if (oldPath.endsWith(File.separator)) { temp = new File(oldPath + file[i]); } else { temp = new File(oldPath + File.separator + file[i]); } // 如果游标遇到文件 if (temp.isFile()) { FileInputStream input = new FileInputStream(temp); // 复制并且改名 FileOutputStream output = new FileOutputStream(newPath + "/" + (temp.getName()).toString()); byte[] bufferarray = new byte[1024 * 64]; int prereadlength; while ((prereadlength = input.read(bufferarray)) != -1) { output.write(bufferarray, 0, prereadlength); } output.flush(); output.close(); input.close(); } // 如果游标遇到文件夹 if (temp.isDirectory()) { copyFolder(oldPath + "/" + file[i], newPath + "/" + file[i]); } } } catch (Exception e) { System.out.println("复制整个文件夹内容操作出错"); } } }
效果图
备注：有时候会出现渲染加载不出来的问题，可以修改下布局的创建顺序，改为创建一个控件就马上加载