how to block missed call notification android
<p>I have developed an app that can block calls and sms from a list provided by the user. But there is a small problem that happens sometimes, especially on a dual-sim mobile phone sets.</p>

<p>Issue ::</p>

<ul>
<li><p>To call a second or two and then there is the ring tone
disconnected. I do not know why the delay is coming, this is common in
dual-sim phones, but also for One V I "sometimes" not always.</p></li>
<li><p>Even if the call is blocked in time, the display turns on and displays a missed call notification. I do not want the screen to activate. (this
occurs in all sets)</p></li>
</ul>

<p>how do I solve this problem?</p>

<p>Thank you.</p>
