Android screenshot--desktop simultaneously hold power and volume-screenshot-screenshot no Sound

Problem Description:

"Test Steps" 1, the desktop simultaneously press and hold power and volume-
"Test Result" no sound
"Expected result" should not have no sound

This is a Google common problem for the following reasons:
Decode does not complete when first capture.
Solution:for Audio Sound pool case, skip EOS delay time-to-faster to send-out EOS.

Modified Location: Frameworks/av/media/libstagefright/awesomeplayer.cpp

void Awesomeplayer::p ostcheckaudiostatusevent (int64_t delayus) {    mutex::autolock autolock (maudiolock);    if (maudiostatuseventpending) {        return;    }    Maudiostatuseventpending = true;    Do no honor delay when looping in order to limit audio gap    if (Mflags & (Looping | auto_looping)) {        Delayus = 0;    } #ifdef mtk_aosp_enhancement    //audiocache Needn ' t delay post EOS, just audiooutput which with a valid UID needed    if (!muidvalid) {        alogi ("Audiocache needn ' t delay post EOS!!!");        <2015.05.07> Modify for start        Delayus = 0;        <2015.05.07> Modify for End    } #endif    Mqueue.posteventwithdelay (mcheckaudiostatusevent, Delayus);}

Delayus = 3000; change to Delayus = 0;

Android screenshot--desktop simultaneously press and hold power and volume--no sound