V01.00 | 2020/03
45
onPD67LeftButtonPress() {
this
.toggleScan();
// toggle scanning
},
// this function is called when the PD67's right programmable button is
// pressed. Change this function to change the right programmable button's
// behavior. Any page (this scan page, the read/write page, the gadget
// page from before, etc) can have a function like this.
onPD67RightButtonPress() {
if
(
this
.isPaused) {
// if the scan is paused, show a "resuming scan" message, and resume
// the scan.
app.showTimedToast(
app.getLocalizedAppString(
"@string/ScanPageFooterResume"
),
""
,
0.8
);
this
.resumeScan();
}
else if
(
this
.isScanning) {
// otherwise, if we are currently scanning, show a "pausing scan"
// message, and pause the scan.
app.showTimedToast(
app.getLocalizedAppString(
"@string/ScanPageFooterPause"
),
""
,
0.8
);
this
.pauseScan();
}
},
// if the app is running on a PD67, and that PD67 has the trigger
// accessory, this function will get called when the trigger is pulled.
// Any page (this scan page, the read/write page, the gadget page from
// before, etc) can have a function like this.
onPD67TriggerButtonPress() {
this
.toggleScan();
}
}));
}
// the showReadWritePage function shows the read write page. If an epc is
// passed into the function, it will load that tag automatically.
showReadWritePage(epc) {
app.showPage(
new
turck.ui.ReadWritePage({
epc: epc,
titleText:
"@string/HomePageReadWriteButton"
,
// runs when a tag is found. if this is a tag we want to read/write,
// return true. if we want to ignore this tag, return false.
tagFound:
function
(tag) {
return true
;
},
// onPD67RightButtonPress works the same way it did above.
onPD67RightButtonPress:
function
() {
if
(!
this
.isScanning) {
this
.writeTag();
}
},
// onPD67LeftButtonPress works the same way it did above.
onPD67LeftButtonPress:
function
() {
if
(!
this
.isScanning) {
this
.readTag();
}
},
// onPD67TriggerButtonPress works the same way it did above.
onPD67TriggerButtonPress:
function
() {
if
(!
this
.isScanning) {
this
.readTag();
}
}
}));
}
