Need an android apps developer for sending SMS programmatically

I have already a SMS sending apps based on api calling in every 5 seconds with RetrofitClient and the below code.

// Param is optional, to run task on UI thread.

Handler handler = new Handler([login to view URL]());

runnable = new Runnable() {


public void run() {

// Do the task...



[login to view URL](runnable, 5000);

It is making the problem auto logout or redirecting to the previous activity after passing certain time. Sometime it keep the session longtime but suddenly it release the session immediately and going to the previous activity (Login Activity), I want to run the sending system in a background job and never redirect us to the previous activity. I need a permanent solution for both of the lower and upper API level.

Навыки: Android, Mobile App Development, Java, Kotlin, Laravel

О клиенте:
( 1 отзыв ) Sirajganj, Bangladesh

ID проекта: #34051613



Hi, I am an experienced android developer, I have read your problem carefully. I will move the sending message code to at the background service level. I will write two versions of services one is for till android 9 Больше

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Hello, my name is Nuno and I am an Android developer for the automotive sector with specialization in cyber-security. I have experience with background asynchronous tasks, send me a message and let's discuss!

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