Android 开发服务类 05_ ApkPatchDemo

APP 增量更新服务端【https://github.com/cundong/SmartAppUpdates】

import com.cundong.common.Constants;
import com.cundong.utils.PatchUtils;

/**
 * 类说明：  使用旧版apk包+差分包，合并新包实例
 * 
 * @author  Cundong
 * @date    2014-9-6
 * @version 1.2
 */
public class ApkPatchDemo {

    public static void main(String[] args) {

        long start = System.currentTimeMillis();
        
        System.out.println("开始合成新包，请等待...");
        
        start = System.currentTimeMillis();

        int patchResult = PatchUtils.patch(Constants.OLD_APK, Constants.OLD_2_NEW_APK, Constants.PATCH_FILE);

        long end = System.currentTimeMillis();

        System.out.println("合成新包成功：" + Constants.NEW_APK + "，耗时：" + (end - start)
                / 1000 + "秒，patchResult=" + patchResult);
    }

    static {
        System.loadLibrary("ApkPatchLibraryServer");
    }
}

新旧apk包，生成差分包实例

import com.cundong.common.Constants;
import com.cundong.utils.DiffUtils;

/**
 * 类说明：  新旧apk包，生成差分包实例
 * 
 * @author  Cundong
 * @date    2014-9-6
 * @version 1.2
 */
public class ApkDiffDemo {

    public static void main(String[] args) {
        
        long start = System.currentTimeMillis();
        
        System.out.println("开始生成差分包，请等待...");

        int genDiff = DiffUtils.genDiff(Constants.OLD_APK, Constants.NEW_APK,
                Constants.PATCH_FILE);

        long end = System.currentTimeMillis();

        System.out.println("生成差分包成功：" + Constants.PATCH_FILE + "，耗时："
                + (end - start) / 1000 + "秒, result=" + genDiff);
    }

    static {
        System.loadLibrary("ApkPatchLibraryServer");
    }
}