unity打成aar上传到maven库的工具

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

unity打aar包工具

aar上传maven库工具

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