It only works on Android.
As I made this project with a very short deadline, it's specific for the app that I was working on and it might not be suitable for you, although fell free to fork and modify it.
Breaking Changes RN v0.47.2
Remove unused createJSModules calls.
- if on RN < 0.47.2
npm i react-native-datecs-printer@0.1.1
- if on RN > 0.47.2
npm i react-native-datecs-printer
DPP 250
$ npm install react-native-datecs-printer --save
$ react-native link react-native-datecs-printer
<uses-permission android:name="android.permission.BLUETOOTH"/>
<uses-permission android:name="android.permission.BLUETOOTH_ADMIN"/>
- Open up
android/app/src/main/java/[...]/MainActivity.java
- Add
import com.renancsoares.datecsprinter.RNDatecsPrinterPackage;
to the imports at the top of the file - Add
new RNDatecsPrinterPackage()
to the list returned by thegetPackages()
method
- Append the following lines to
android/settings.gradle
:include ':react-native-datecs-printer' project(':react-native-datecs-printer').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-datecs-printer/android')
- Insert the following lines inside the dependencies block in
android/app/build.gradle
:compile project(':react-native-datecs-printer')
It's also provided in the application example
connect(){
DatecsPrinter.connect()
.then( res => {
// return CONNECTED
console.log(res);
})
.catch( err => {
console.log(err)
})
}
print(text){
DatecsPrinter.printText(text)
.then( res => {
// return PRINTED
console.log(res);
})
.catch( err => {
console.log(err);
})
}
printSelfTest(){
DatecsPrinter.printSelfTest()
.then( res => {
// return SELF_TEST_PRINTED
console.log(res)
})
.catch( err => {
console.log(err);
});
}
getStatus(){
DatecsPrinter.getStatus()
.then( res => {
// If everything is OK, it'll return 0
// you can use this before printing to make sure that nothing wrong happens
console.log(res);
})
.catch( err => {
console.log(err)
})
}
disconnect(){
DatecsPrinter.disconnect()
.then( res => {
// return DISCONNECTED
console.log(res);
})
.catch( err => {
console.log(err);
})
}
{reset}
Reset to default settings.{br}
Line break. Equivalent of new line.{b}, {/b}
Set or clear bold font style.{u}, {/u}
Set or clear underline font style.{i}, {/i}
Set or clear italic font style.{s}, {/s}
Set or clear small font style.{h}, {/h}
Set or clear high font style.{w}, {/w}
Set or clear wide font style.{left}
Aligns text to the left paper edge.{center}
Aligns text to the center of paper.{right}
Aligns text to the right paper edge.