如何获取Android设备上已安装的apk的子进程信息

Question

我们可以在Image中定义为活动或服务的android:process，称为子流程。 例如，我的包名称为AndroidManifest.xml，并且定义了两个子流程：

'com.test.main'

我的问题是：

将apk文件安装到android设备后，如何通过adb或其他已安装的应用程序获取所有这些子进程列表信息，例如android:process=":tool" android:process=":bar" ，com.test.main:tool？

Answer 1

    String pkg = "com.google.android.gms";
    try {

        // Ref: https://developer.android.com/guide/components/processes-and-threads

        PackageInfo packageInfo = getPackageManager().getPackageInfo(pkg, PackageManager.GET_ACTIVITIES | PackageManager.GET_SERVICES | PackageManager.GET_RECEIVERS | PackageManager.GET_PROVIDERS);


        List<ComponentInfo> list = new ArrayList<>();

        if (packageInfo.activities != null) Collections.addAll(list, packageInfo.activities);
        if (packageInfo.services != null) Collections.addAll(list, packageInfo.services);
        if (packageInfo.receivers != null) Collections.addAll(list, packageInfo.receivers);
        if (packageInfo.providers != null) Collections.addAll(list, packageInfo.providers);

        for (ComponentInfo componentInfo : list) {

            Utils.log("componentInfo: " + componentInfo.processName);
        }

    } catch (PackageManager.NameNotFoundException e) {
        e.printStackTrace();
    }