如何在没有用户许可的情况下自动自动启动android应用？

Question

I want to use background service in android . For that i have used background service, foreground service and job scheduler as well. But my app doesn't work in background without auto start option enabled.

I have added background , foreground services and job scheduler also. I have added code to redirect the user to autostart setting enable. As i have seen in many apps they won't ask user for the permission to enable autostart (ex. whatsapp, flipkart).

    private void scheduleJob() {
    ComponentName componentName = new ComponentName(this, MyJobService.class);
 JobInfo jobInfo = new JobInfo.Builder(123, componentName)
                    .setRequiredNetworkType(JobInfo.NETWORK_TYPE_NONE)
    //                .setRequiredNetworkType(JobInfo.NETWORK_TYPE_UNMETERED)
                    .setPersisted(true) // job alive even if we reboot
    //                .setPeriodic(15 * 60 * 1000) // 15 mins
                    .setPeriodic(5 * 1000) // 5 secs
                    .build();
            JobScheduler jobScheduler = (JobScheduler) getSystemService(JOB_SCHEDULER_SERVICE);
            int resultCode = jobScheduler.schedule(jobInfo);

            if (resultCode == JobScheduler.RESULT_SUCCESS) {
                Log.e(TAG, "Job Scheduled");
            } else {
                Log.e(TAG, "Job Scheduling failed");
            }

My app doesn't work in background without auto start option enabled. I want it enabled automatically. Autostart enables automatically when you install app

Answer 1

Okay to implement that create a sticky service and register that in your main activity and on boot completed you should refresh your service whenever you need to restart the application just refresh your service and either create a notification or just refresh your service which this code:

public static Boolean RestartApp1(Activity activity) {
    if (!GlobalData.checkAndRequestPermissions(activity)) {
        Intent i = activity.getBaseContext().getPackageManager().getLaunchIntentForPackage(activity.getBaseContext().getPackageName());
        i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
        i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        activity.startActivity(i);

        return false;
    } else {
        return true;
    }
}


if (GlobalData.RestartApp1(activity)) {
        getSharedData();
        findViews();
        initViews();
        setActionBarSDK();
}