public/cordova.plugin.JcPrinter
public/cordova.plugin.JcPrinter
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This commit is contained in:
范大德 2023-10-12 22:05:41 +08:00
parent 1a45602b31
commit 4b52c32260
5 changed files with 147 additions and 211 deletions
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4
plugin.xml
View File

@ -13,10 +13,6 @@
<source-file src="src/android/cordova/plugin/jcprinter/JcPrinter.java"
target-dir="cordova/plugin/jcprinter"/>
<source-file src="src/android/cordova/plugin/jcprinter/Util.java"
target-dir="cordova/plugin/jcprinter"/>
<source-file src="src/android/cordova/plugin/jcprinter/MyApplication.java"
target-dir="cordova/plugin/jcprinter"/>
<lib-file src="src/android/3.1.8-release.aar" />
<lib-file src="src/android/image-2.0.10-release.aar" />

225
src/android/cordova/plugin/jcprinter/JcPrinter.java
View File

@ -3,36 +3,30 @@ package cordova.plugin.jcprinter;
import static android.content.pm.PackageManager.PERMISSION_GRANTED;
import android.Manifest;
import android.annotation.SuppressLint;
import android.bluetooth.BluetoothAdapter;
import android.bluetooth.BluetoothDevice;
import android.content.Context;
import androidx.core.content.ContextCompat;
import org.apache.cordova.CallbackContext;
import org.apache.cordova.CordovaPlugin;
import org.apache.cordova.PluginResult;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import android.content.SharedPreferences;
import android.os.Build;
import android.util.Log;
import android.view.View;
import android.widget.Toast;
import androidx.core.app.ActivityCompat;
import com.gengcon.www.jcprintersdk.bean.ImageDataInfo;
import com.gengcon.www.jcprintersdk.JCPrintApi;
import com.gengcon.www.jcprintersdk.callback.Callback;
import com.gengcon.www.jcprintersdk.callback.PrintCallback;
import java.lang.reflect.Array;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Set;
@ -42,42 +36,41 @@ public class JcPrinter extends CordovaPlugin {
private static final String TAG = "JcPrinter";
private Method[] methods = Util.getInstance().getClass().getDeclaredMethods();
private static JCPrintApi api;
/**
* 页打印份数
*/
private int quantity;
/**
* 是否打印错误
*/
private boolean isError;
/**
* 是否取消打印
*/
private boolean isCancel;
private final Method[] methods = JCPrintApi.class.getDeclaredMethods();
/**
* 打印模式
*/
private int printMode;
/**
* 打印浓度
*/
private int printDensity;
/**
* 打印倍率（分辨率）
*/
private Float printMultiple;
private final static int START_PRINT = 1;
@Override
protected void pluginInitialize() {
super.pluginInitialize();
if(api == null){
api = JCPrintApi.getInstance(CALLBACK);
api.init(cordova.getActivity().getApplication());
api.initImageProcessingDefault("", "");
}
}
public JCPrintApi getInstance() {
if (api == null) {
this.pluginInitialize();
}
return api;
}
public int openPrinter(String address) {
return getInstance().openPrinterByAddress(address);
}
public void close() {
getInstance().close();
}
public int isConnection() {
return getInstance().isConnection();
}
@Override
@ -102,7 +95,6 @@ public class JcPrinter extends CordovaPlugin {
String methodName = args.optString(0);
Log.d(TAG,"action-method:"+methodName);
for(Method m:this.methods){
String name = m.getName();
if(m.getName().equals(methodName)){
try {
JSONArray methodJsonArgs = args.getJSONArray(1);
@ -110,7 +102,7 @@ public class JcPrinter extends CordovaPlugin {
for(int i=0;i<methodJsonArgs.length();i++){
Object obj = methodJsonArgs.opt(i);
if(obj instanceof JSONArray){
Class a = m.getParameterTypes()[i].getComponentType();
Class<?> a = m.getParameterTypes()[i].getComponentType();
Object array = Array.newInstance(a,((JSONArray) obj).length());
for(int j=0;j<((JSONArray) obj).length();j++){
Array.set(array,j,((JSONArray) obj).opt(j));
@ -120,7 +112,7 @@ public class JcPrinter extends CordovaPlugin {
methodArgs[i] = obj;
}
}
m.invoke(Util.getInstance(),methodArgs);
m.invoke(getInstance(),methodArgs);
callbackContext.success();
} catch (IllegalAccessException | InvocationTargetException e) {
callbackContext.error(e.getMessage());
@ -131,7 +123,7 @@ public class JcPrinter extends CordovaPlugin {
case "generateLabelJson":
callbackContext.success(new String(Util.getInstance().generateLabelJson()));
callbackContext.success(new String(getInstance().generateLabelJson()));
return true;
}
}catch (Exception e){
@ -141,6 +133,13 @@ public class JcPrinter extends CordovaPlugin {
return false;
}
//重置错误状态变量
private boolean isError = false;
//重置取消打印状态变量
private boolean isCancel = false;
private int generatedPrintDataPageCount = 0;
/**
* 打印标签
*
@ -148,34 +147,37 @@ public class JcPrinter extends CordovaPlugin {
private void print(JSONArray args, CallbackContext callbackContext) {
JSONArray data = args.optJSONArray(0);
String infoStr = args.optString(1);
List<String> info = new ArrayList<>();
info.add(infoStr);
//重置错误状态变量
isError = false;
//重置取消打印状态变量
isCancel = false;
JSONObject cfg = args.optJSONObject(2);
int printDensity = cfg.optInt("printDensity",8);
int printMode = cfg.optInt("printMode",2);
int paperType = cfg.optInt("paperType",2);
int quantity = cfg.optInt("quantity",1);
generatedPrintDataPageCount = 0;
//总打印份数
final int[] generatedPrintDataPageCount = {0};
int pageCount = data.length();
quantity = 1;
int totalQuantity = pageCount * quantity;
//总打印份数，表示所有页面的打印份数之和。例如，如果你有3页需要打印，第一页打印3份，第二页打印2份，第三页打印5份，那么count的值应为10（3+2+5）。
Util.getInstance().setTotalQuantityOfPrints(totalQuantity);
printDensity = 8;
printMode = 2;
getInstance().setTotalQuantityOfPrints(totalQuantity);
Log.d(TAG, "测试:参数设置-打印浓度： " + printDensity + "，打印模式:" + printMode);
List<String>pageData = new ArrayList<>();
List<String>pageInfo = new ArrayList<>();
for(int i=0;i<data.length();i++){
pageData.add(data.optString(i));
pageInfo.add(infoStr);
}
/*
* 参数1：打印浓度 ，参数2:纸张类型 参数3:打印模式
* 打印浓度 B50/B50W/T6/T7/T8 建议设置6或8，Z401/B32建议设置8，B3S/B21/B203/B1建议设置3
*/
Util.getInstance().startPrintJob(printDensity, 2, printMode, new PrintCallback() {
getInstance().startPrintJob(printDensity, paperType, printMode, new PrintCallback() {
@Override
public void onProgress(int pageIndex, int quantityIndex, HashMap<String, Object> hashMap) {
Log.d(TAG, "测试:打印进度:已打印到第" + pageIndex + "页,第" + quantityIndex + "份");
//打印进度回调
if (pageIndex == pageCount && quantityIndex == quantity) {
if (Util.getInstance().endJob()) {
if (getInstance().endJob()) {
Log.d(TAG, "结束打印成功");
callbackContext.success("结束打印成功");
} else {
@ -317,69 +319,77 @@ public class JcPrinter extends CordovaPlugin {
if (pageIndex > pageCount) {
return;
}
List<String>pageData = new ArrayList<>();
String dataStr= data.optString(pageIndex-1);
pageData.add(dataStr);
Util.getInstance().commitData(pageData,info);
if(generatedPrintDataPageCount < pageCount){
if(pageCount - generatedPrintDataPageCount <bufferSize){
getInstance().commitData(pageData.subList(generatedPrintDataPageCount,pageCount),pageInfo.subList(generatedPrintDataPageCount,pageCount));
generatedPrintDataPageCount += pageCount;
} else {
getInstance().commitData(
pageData.subList(generatedPrintDataPageCount,
generatedPrintDataPageCount + bufferSize),
pageInfo.subList(generatedPrintDataPageCount,
generatedPrintDataPageCount + bufferSize));
generatedPrintDataPageCount += bufferSize;
}
}
}
});
}
private void isConnection(CallbackContext callbackContext) throws JSONException {
int connectFlag = Util.isConnection();
private void isConnection(CallbackContext callbackContext) {
int connectFlag = isConnection();
cordova.getActivity().runOnUiThread(() -> {
String hint = "";
switch (connectFlag) {
case 0:
hint = "已连接";
callbackContext.success(hint);
callbackContext.success(this.msg(connectFlag,"已连接"));
break;
case -1:
hint = "未连接";
callbackContext.error(hint);
callbackContext.error(this.msg(connectFlag,"未连接"));
break;
case -3:
hint = "不支持的机型";
callbackContext.error(hint);
callbackContext.error(this.msg(connectFlag,"不支持的机型"));
break;
default:
callbackContext.error(this.msg(connectFlag,"未知状态"));
break;
}
});
}
private JSONObject msg(int code,String msg) {
try {
return new JSONObject().put("code",code).put("msg",msg);
}catch (JSONException e){
e.printStackTrace();
return null;
}
}
private void connectPrinter(JSONArray args, CallbackContext callbackContext) throws JSONException {
JSONObject obj = args.getJSONObject(0);
String address = obj.getString("address");
int connectResult = Util.openPrinter(address);
int connectFlag = openPrinter(address);
cordova.getActivity().runOnUiThread(() -> {
String hint = "";
switch (connectResult) {
switch (connectFlag) {
case 0:
hint = "连接成功";
callbackContext.success(hint);
callbackContext.success(this.msg(connectFlag,"连接成功"));
break;
case -1:
hint = "连接失败";
callbackContext.error(hint);
callbackContext.error(this.msg(connectFlag,"连接失败"));
break;
case -2:
hint = "不支持的机型";
callbackContext.error(hint);
case -3:
callbackContext.error(this.msg(connectFlag,"不支持的机型"));
break;
default:
callbackContext.error(this.msg(connectFlag,"未知状态"));
break;
}
});
}
/***
* Find Zebra printers we can connect to
* @return
*/
@SuppressLint("MissingPermission")
private JSONArray getList(CallbackContext callbackContext) {
private void getList(CallbackContext callbackContext) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
int blueTooth_permission = ContextCompat.checkSelfPermission(cordova.getContext(), Manifest.permission.BLUETOOTH);
@ -424,8 +434,53 @@ public class JcPrinter extends CordovaPlugin {
}
Log.d(TAG,"printers = " + printers);
callbackContext.success(printers);
return printers;
}
private static final Callback CALLBACK = new Callback() {
@Override
public void onConnectSuccess(String s) {
}
@Override
public void onDisConnect() {
}
@Override
public void onElectricityChange(int i) {
}
@Override
public void onCoverStatus(int i) {
}
@Override
public void onPaperStatus(int i) {
}
@Override
public void onRfidReadStatus(int i) {
}
@Override
public void onPrinterIsFree(int i) {
}
@Override
public void onHeartDisConnect() {
}
@Override
public void onFirmErrors() {
}
};
}

23
src/android/cordova/plugin/jcprinter/MyApplication.java
View File

@ -1,23 +0,0 @@
package cordova.plugin.jcprinter;
import android.app.Application;
import android.content.Context;
/**
* 自定义Application
*
* @author zhangbin
*/
public class MyApplication extends Application {
private static MyApplication app;
@Override
public void onCreate() {
super.onCreate();
app = this;
}
public static MyApplication getInstance() {
return app;
}
}

92
src/android/cordova/plugin/jcprinter/Util.java
View File

@ -1,92 +0,0 @@
package cordova.plugin.jcprinter;
import com.gengcon.www.jcprintersdk.JCPrintApi;
import com.gengcon.www.jcprintersdk.callback.Callback;
import cordova.plugin.jcprinter.MyApplication;
public class Util {
private static final Callback CALLBACK = new Callback() {
@Override
public void onConnectSuccess(String s) {
}
@Override
public void onDisConnect() {
}
@Override
public void onElectricityChange(int i) {
}
@Override
public void onCoverStatus(int i) {
}
@Override
public void onPaperStatus(int i) {
}
@Override
public void onRfidReadStatus(int i) {
}
@Override
public void onPrinterIsFree(int i) {
}
@Override
public void onHeartDisConnect() {
}
@Override
public void onFirmErrors() {
}
};
private static JCPrintApi api;
public static JCPrintApi getInstance() {
if (api == null) {
api = JCPrintApi.getInstance(CALLBACK);
api.init(MyApplication.getInstance());
api.initImageProcessingDefault("", "");
// Log.d(TAG, "api.init"+api.init(MyApplication.getInstance()));
// Log.d(TAG, "api.initImageProcessingDefault"+ api.initImageProcessingDefault("", ""));
}
return api;
}
private static final String TAG = "PrintUtil";
public static int openPrinter(String address) {
getInstance();
return api.openPrinterByAddress(address);
}
public static void close() {
getInstance();
api.close();
}
public static int isConnection() {
getInstance();
return api.isConnection();
}
}

12
www/jcPrinter.js
View File

@ -26,12 +26,12 @@ var exec = require('cordova/exec');
* @param {*} success
* @param {*} error
*/
exports.print = async function (data,info) {
return new Promise((resolve, reject) => exec(resolve,reject, 'JcPrinter', 'print', [data,info]));
exports.print = async function (data,info,cfg) {
return new Promise((resolve, reject) => exec(resolve,reject, 'JcPrinter', 'print', [data,info,cfg||{}]));
};
exports.getList = function (arg0) {
return new Promise((resolve, reject) => exec(resolve,reject, 'JcPrinter', 'getList', [arg0]));
exports.getList = function () {
return new Promise((resolve, reject) => exec(resolve,reject, 'JcPrinter', 'getList', []));
};
exports.connectPrinter = function (arg0) {
@ -39,8 +39,8 @@ exports.connectPrinter = function (arg0) {
}
exports.isConnection = function (arg0) {
return new Promise((resolve, reject) => exec(resolve,reject,'JcPrinter', 'isConnection', [arg0]));
exports.isConnection = function () {
return new Promise((resolve, reject) => exec(resolve,reject,'JcPrinter', 'isConnection', []));
}
exports.Instance = {