// called by AppThreadFunction
public void ovrApp_BackButtonAction()
{
// 1484
if (this.BackButtonState == ovrBackButtonState.BACK_BUTTON_STATE_PENDING_DOUBLE_TAP)
{
//ALOGV("back button double tap");
this.BackButtonState = ovrBackButtonState.BACK_BUTTON_STATE_SKIP_UP;
}
else if (this.BackButtonState == ovrBackButtonState.BACK_BUTTON_STATE_PENDING_SHORT_PRESS && !this.BackButtonDown)
{
if ((VrApi.vrapi_GetTimeInSeconds() - this.BackButtonDownStartTime) > VrApi_Android.BACK_BUTTON_DOUBLE_TAP_TIME_IN_SECONDS)
{
ConsoleExtensions.trace("back button short press");
//ALOGV(" ovr_StartSystemActivity( %s )", PUI_CONFIRM_QUIT);
VrApi_Android.ovr_StartSystemActivity(ref Java, VrApi.PUI_CONFIRM_QUIT, default(string));
this.BackButtonState = ovrBackButtonState.BACK_BUTTON_STATE_NONE;
}
}
else if (this.BackButtonState == ovrBackButtonState.BACK_BUTTON_STATE_NONE && this.BackButtonDown)
{
if ((VrApi.vrapi_GetTimeInSeconds() - this.BackButtonDownStartTime) > VrApi_Android.BACK_BUTTON_LONG_PRESS_TIME_IN_SECONDS)
{
// https://sites.google.com/a/jsc-solutions.net/work/knowledge-base/15-dualvr/20150704/pui_global_menu
ConsoleExtensions.trace("back button long press, ovr_StartSystemActivity PUI_GLOBAL_MENU");
//ALOGV(" ovr_StartSystemActivity( %s )", PUI_GLOBAL_MENU);
VrApi_Android.ovr_StartSystemActivity(ref Java, VrApi.PUI_GLOBAL_MENU, null);
this.BackButtonState = ovrBackButtonState.BACK_BUTTON_STATE_SKIP_UP;
}
}
}
// java UI sends over to native, which the uses MQ to send over to bg thread? SharedMemory would be nice?
// onKeyEvent
public void ovrApp_HandleKeyEvent(keycodes.AKEYCODE keyCode, input.AInputEventAction action)
{
// 1513
// cannot do this aliasing?
//var app = this;
// Handle GearVR back button.
if (keyCode == keycodes.AKEYCODE.AKEYCODE_BACK)
{
if (action == input.AInputEventAction.AKEY_EVENT_ACTION_DOWN)
{
if (!this.BackButtonDown)
{
if ((VrApi.vrapi_GetTimeInSeconds() - this.BackButtonDownStartTime) < VrApi_Android.BACK_BUTTON_DOUBLE_TAP_TIME_IN_SECONDS)
{
this.BackButtonState = ovrBackButtonState.BACK_BUTTON_STATE_PENDING_DOUBLE_TAP;
}
this.BackButtonDownStartTime = VrApi.vrapi_GetTimeInSeconds();
}
this.BackButtonDown = true;
}
else if (action == input.AInputEventAction.AKEY_EVENT_ACTION_UP)
{
if (this.BackButtonState == ovrBackButtonState.BACK_BUTTON_STATE_NONE)
{
if ((VrApi.vrapi_GetTimeInSeconds() - this.BackButtonDownStartTime) < VrApi_Android.BACK_BUTTON_SHORT_PRESS_TIME_IN_SECONDS)
{
this.BackButtonState = ovrBackButtonState.BACK_BUTTON_STATE_PENDING_SHORT_PRESS;
}
}
else if (this.BackButtonState == ovrBackButtonState.BACK_BUTTON_STATE_SKIP_UP)
{
this.BackButtonState = ovrBackButtonState.BACK_BUTTON_STATE_NONE;
}
this.BackButtonDown = false;
}
//return 1;
}
//return 0;
}