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docs: create an adb script

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alfrix 2022-06-29 12:00:21 -03:00 committed by Alfredo Monclus
parent 71360b44ee
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80
docs/Android.md
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@ -24,58 +24,14 @@ sudo apt-get install android-tools-adb
Usually it involves enabling developer mode and "USB debugging" but this varies on different vendors and versions of the device Usually it involves enabling developer mode and "USB debugging" but this varies on different vendors and versions of the device
search "how to enable android debugging on device-model-and-brand" search "how to enable android debugging on device-model-and-brand"
* Create a launcher script * Copy the launcher script
```bash ```bash
cd ~/KlipperScreen cd ~/KlipperScreen/scripts
touch launch_klipperscreen.sh cp android-adb.sh launch_KlipperScreen
chmod +x launch_klipperscreen.sh chmod +x launch_KlipperScreen
nano launch_klipperscreen.sh
``` ```
* Paste this into the script
```bash
#!/bin/bash
# forward local display :100 to remote display :0
adb forward tcp:6100 tcp:6000
adb shell dumpsys nfc | grep 'mScreenState=' | grep OFF_LOCKED > /dev/null 2>&1
if [ $? -lt 1 ]
then
echo "Screen is OFF and Locked. Turning screen on..."
adb shell input keyevent 26
fi
adb shell dumpsys nfc | grep 'mScreenState=' | grep ON_LOCKED> /dev/null 2>&1
if [ $? -lt 1 ]
then
echo "Screen is Locked. Unlocking..."
adb shell input keyevent 82
fi
# start xsdl
adb shell am start-activity x.org.server/.MainActivity
ret=1
timeout=0
echo -n "Waiting for x-server to be ready "
while [ $ret -gt 0 ] && [ $timeout -lt 60 ]
do
xset -display :100 -q > /dev/null 2>&1
ret=$?
timeout=$( expr $timeout + 1 )
echo -n "."
sleep 1
done
echo ""
if [ $timeout -lt 60 ]
then
DISPLAY=:100 $KS_XCLIENT
exit 0
else
exit 1
fi
```
* Go to [Startup](#startup) * Go to [Startup](#startup)
### WIFI ### WIFI
@ -83,10 +39,10 @@ fi
* Create a launcher script * Create a launcher script
```bash ```bash
cd ~/KlipperScreen cd ~/KlipperScreen/scripts
touch launch_klipperscreen.sh touch launch_KlipperScreen.sh
chmod +x launch_klipperscreen.sh chmod +x launch_KlipperScreen
nano launch_klipperscreen.sh nano launch_KlipperScreen
``` ```
* Paste this into the script (edit the IP for example: 192.168.1.2:0) * Paste this into the script (edit the IP for example: 192.168.1.2:0)
@ -117,6 +73,22 @@ sudo service KlipperScreen stop
sudo service KlipperScreen start sudo service KlipperScreen start
``` ```
## Discourse ## Migration from other tutorials
KlipperScreen says error option "service" is not supported anymore.
Stop the other service and Remove it, for example if the service is `KlippyScreenAndroid`:
```bash
sudo service KlippyScreenAndroid stop
sudo rm /etc/systemd/system/KlippyScreenAndroid.service
```
Follow this guide on how to setup the new launcher script with [USB(ADB)](#adb) or [WIFI](#wifi) and restart KS.
## Help
[The Discourse thread has old instructions but you may get some help if needed](https://klipper.discourse.group/t/how-to-klipperscreen-on-android-smart-phones/1196)
[#klipper-screen channel on Discord](https://discord.klipper3d.org/)
[it has old instructions but you may get some help if needed](https://klipper.discourse.group/t/how-to-klipperscreen-on-android-smart-phones/1196)

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scripts/android-adb.sh Normal file
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@ -0,0 +1,40 @@
#!/bin/bash
# forward local display :100 to remote display :0
adb forward tcp:6100 tcp:6000
adb shell dumpsys nfc | grep 'mScreenState=' | grep OFF_LOCKED > /dev/null 2>&1
if [ $? -lt 1 ]
then
echo "Screen is OFF and Locked. Turning screen on..."
adb shell input keyevent 26
fi
adb shell dumpsys nfc | grep 'mScreenState=' | grep ON_LOCKED> /dev/null 2>&1
if [ $? -lt 1 ]
then
echo "Screen is Locked. Unlocking..."
adb shell input keyevent 82
fi
# start xsdl
adb shell am start-activity x.org.server/.MainActivity
ret=1
timeout=0
echo -n "Waiting for x-server to be ready "
while [ $ret -gt 0 ] && [ $timeout -lt 60 ]
do
xset -display :100 -q > /dev/null 2>&1
ret=$?
timeout=$( expr $timeout + 1 )
echo -n "."
sleep 1
done
echo ""
if [ $timeout -lt 60 ]
then
DISPLAY=:100 $KS_XCLIENT
exit 0
else
exit 1
fi