Android 11.0 blocks hearing protection dialog box

Android 11.0 blocks hearing protection dialog box

Recently I received customer feedback that when the volume of the device is raised to a certain level, a dialog box prompting to protect hearing will pop up, which affects the operation and use. It is necessary to block the pop-up dialog box prompting to protect hearing. The specific modifications are as follows:

/vendor/mediatek/proprietary/packages/apps/SystemUI/src/com/android/systemui/volume/VolumeDialogImpl.java

    private void showSafetyWarningH(int flags) {
        if ((flags & (AudioManager.FLAG_SHOW_UI | AudioManager.FLAG_SHOW_UI_WARNINGS)) != 0
                || mShowing) {
            synchronized (mSafetyWarningLock) {
                if (mSafetyWarning != null) {
                    return;
                }
                mSafetyWarning = new SafetyWarningDialog(mContext, mController.getAudioManager()) {
                    @Override
                    protected void cleanUp() {
                        synchronized (mSafetyWarningLock) {
                            mSafetyWarning = null;
                        }
                        recheckH(null);
                    }
                };
-                mSafetyWarning.show();
            }
            recheckH(null);
        }
        rescheduleTimeoutH();
    }

Recompile and verify, the modification takes effect, and the dialog box prompting to protect hearing has been blocked.