This is an app built using DevEco Studio.
To download the code, run the following command:
git clone https://github.com/openharmony-research/distributedcalc-demo.git
Open the project in DevEco Studio. Then, build the hap. If you build successfully, you will see:
After a successful build, upload the entry-default-signed.hap to the server using command like scp.
Then start an OpenHarmony device using QEMU, connect to the device using the following command:
hdc tconn 192.168.137.2:5555
To install the app, use the following command:
hdc -t <ip> install xxx.hap
To launch the demo app, use the command:
aa start -a MainAbility -b tutorial.samples.etsdistributedcalc
To experience the disrtibuted ability, you need to open 2 OpenHarmony device and pair them.
First you need 'touch' this button:
then choose the device
and the other device will requeset user's 'allow' to pair, after allowing
you need to type the pin code in the primary device
After pairing, type in the following command in QEMU to confirm permissions
uinput -T -c 350 740
and then
uinput -T -c 420 80
choose the device to connect
uinput -T -c 250 450
then you can type any number in the calc, and you will see the two device display same content.
If you want to exit, you need to change the pair option to local to exit the app on the second device
uinput -T -c 420 80
uinput -T -c 250 400
then the app on the second device will exit. Now you can type
aa force-stop tutorial.samples.etsdistributedcalc
to exit the app on the primary device.