VirtualApp中静默安装App

最近学习看到android沙箱VirtualApp，小编资历尚浅，只是从VA运用的角度记录了下来如何在VA中静默安装app

VirtualApp github地址https://github.com/asLody/VirtualApp

1、将需要安装的app包放置在assets目录下

2、构建app安装需要的方法如下

    private void installApp(String path) {        if (checkRequiredPermission()) {            try {                File localFile = extractApp(path);                //com.app.test是测试安装的app包名                AppInfoLite localAppInfoLite = new AppInfoLite("com.app.test", localFile.getAbsolutePath(), true);                mPresenter.addApp(localAppInfoLite);            } catch (Exception localException) {                Toast.makeText(this, "安装失败", Toast.LENGTH_SHORT).show();            }        } else {            ActivityCompat.requestPermissions(this, new String[]{"android.permission.WRITE_EXTERNAL_STORAGE"}, 200);        }    }    private File extractApp(String path) {        try {            File localFile = new File(path);            if (localFile.exists()) {                localFile.delete();            }            //提取的app文件，testApp是我测试的app名称            FileUtils.writeToFile(getAssets().open("testApp.apk"), localFile);            return localFile;        } catch (IOException localIOException) {        }        return null;    }    private boolean checkRequiredPermission() {        return (Build.VERSION.SDK_INT < 23) || (ContextCompat.checkSelfPermission(this, "android.permission.WRITE_EXTERNAL_STORAGE") == 0);    }

3、在需要安装App代码的地方调用installApp方法即可

String apkPath = Environment.getExternalStorageDirectory().getAbsolutePath() + "/testApp.apk";            //判断app是否已经安装            if (!VirtualCore.get().isAppInstalled("com.app.test")) {                installApp(apkPath);            }else{                Toast.makeText(this, "当前APP已经安装，请勿重复安装", Toast.LENGTH_SHORT).show();            }

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