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Fix LVGL touch #541

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Riksu9000 wants to merge 1 commit into from
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Fix LVGL touch #541

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1 change: 1 addition & 0 deletions src/displayapp/DisplayApp.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -288,6 +288,7 @@ void DisplayApp::RunningState() {
LoadApp(returnToApp, returnDirection);
}
lv_task_handler();
lvgl.ClearTouch();
}

void DisplayApp::StartApp(Apps app, DisplayApp::FullRefreshDirections direction) {
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13 changes: 10 additions & 3 deletions src/displayapp/LittleVgl.cpp
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Expand Up @@ -172,12 +172,19 @@ void LittleVgl::SetNewTapEvent(uint16_t x, uint16_t y) {
tapped = true;
}

void LittleVgl::ClearTouch() {
if (touchProcessed) {
touchProcessed = false;
tapped = false;
}
}

bool LittleVgl::GetTouchPadInfo(lv_indev_data_t* ptr) {
touchProcessed = true;
ptr->point.x = tap_x;
ptr->point.y = tap_y;
if (tapped) {
ptr->point.x = tap_x;
ptr->point.y = tap_y;
ptr->state = LV_INDEV_STATE_PR;
tapped = false;
} else {
ptr->state = LV_INDEV_STATE_REL;
}
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2 changes: 2 additions & 0 deletions src/displayapp/LittleVgl.h
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Expand Up @@ -25,6 +25,7 @@ namespace Pinetime {
bool GetTouchPadInfo(lv_indev_data_t* ptr);
void SetFullRefresh(FullRefreshDirections direction);
void SetNewTapEvent(uint16_t x, uint16_t y);
void ClearTouch();

private:
void InitDisplay();
Expand Down Expand Up @@ -55,6 +56,7 @@ namespace Pinetime {
uint16_t tap_x = 0;
uint16_t tap_y = 0;
bool tapped = false;
bool touchProcessed = false;
};
}
}