package com.imin; import org.apache.cordova.CallbackContext; import org.apache.cordova.CordovaInterface; import org.apache.cordova.CordovaPlugin; import org.apache.cordova.CordovaWebView; import org.apache.cordova.PluginResult; import org.apache.cordova.PluginResult.Status; import org.json.JSONObject; import org.json.JSONArray; import org.json.JSONException; import android.os.Handler; import android.os.Looper; import android.os.Message; import android.content.Context; import android.os.Bundle; import android.util.Log; import java.util.ArrayList; import java.util.Date; import java.util.HashMap; import java.util.Map; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import java.util.Iterator; import android.graphics.Typeface; import android.os.Build; import android.widget.Toast; import java.util.concurrent.TimeUnit; import java.lang.reflect.Method; import java.util.concurrent.ExecutorService; import java.util.concurrent.Executors; import java.util.concurrent.SynchronousQueue; import java.util.concurrent.ThreadPoolExecutor; import com.imin.printerlib.IminPrintUtils; import android.bluetooth.BluetoothAdapter; import android.bluetooth.BluetoothDevice; import android.content.BroadcastReceiver; import android.content.Intent; import android.content.IntentFilter; import android.os.SystemClock; import android.Manifest; import android.annotation.TargetApi; import android.content.pm.PackageManager; import android.content.res.Configuration; import android.text.TextUtils; import java.io.IOException; import java.io.UnsupportedEncodingException; import java.util.List; import com.imin.Scan; import com.imin.Scanner; import com.imin.Print; import com.imin.Read; import com.imin.InitRead; import android.support.annotation.Nullable; import android.support.annotation.NonNull; import android.support.v4.app.ActivityCompat; import android.support.v4.content.ContextCompat; public class IminPrinter extends CordovaPlugin { private static final String TAG = "Imin"; CallbackContext callbackContext = null; Context context = null; private IminPrintUtils mIminPrintUtils; private BluetoothStateReceiver mBluetoothStateReceiver; private static Handler scanEventHandler; private static Handler nfcEventHandler; private Handler progressHandler = new Handler(); private boolean openHead; public static final int SCAN_RESPONSE = 1; public static final int READ_RESPONSE = 1; public void initialize(CordovaInterface cordova, CordovaWebView webView) { super.initialize(cordova, webView); } public boolean execute(String action, final JSONArray args, final CallbackContext callbackContext) throws JSONException { this.callbackContext = callbackContext; Log.d(TAG,action); context = cordova.getActivity().getApplicationContext(); initReceiver(); mIminPrintUtils = IminPrintUtils.getInstance(context); if (action.equals("print")) { final String text = args.getString(0); cordova.getThreadPool().execute(new Runnable() { @Override public void run() { try{ context = cordova.getActivity().getApplicationContext(); startPrint(context,text); }catch (Exception e) { e.printStackTrace(); Log.d(TAG,e.toString()); callbackContext.error("Printer Error in catch"); } } }); return true; } if (action.equals("checkStatus")) { cordova.getThreadPool().execute(new Runnable() { @Override public void run() { try{ List printerDevices = BluetoothUtil.getPairedDevices(); if (printerDevices.size()>0 ) callbackContext.success("0"); else { callbackContext.success("-1"); } }catch (Exception e) { e.printStackTrace(); Log.d(TAG,e.toString()); callbackContext.error("Printer Error in catch"); } } }); return true; } else if (action.equals("initNfcCard")) { nfcEventHandler = new Handler(Looper.getMainLooper()) { @Override public void handleMessage(Message msg) { super.handleMessage(msg); switch (msg.what) { case READ_RESPONSE: { Bundle bundle = msg.getData(); String[] cardIds = bundle.getStringArray("cardId"); Log.d("Imin code", "cardId "+cardIds[0]); callbackContext.success(cardIds[0]); break; } } } }; cordova.getThreadPool().execute(new Runnable() { @Override public void run() { context = cordova.getActivity().getApplicationContext(); initNfcCard(context); } }); } else if (action.equals("readNfc")) { nfcEventHandler = new Handler(Looper.getMainLooper()) { @Override public void handleMessage(Message msg) { super.handleMessage(msg); switch (msg.what) { case READ_RESPONSE: { Bundle bundle = msg.getData(); String[] cardIds = bundle.getStringArray("cardId"); Log.d("Imin code", "cardId "+cardIds[0]); callbackContext.success(cardIds[0]); break; } } } }; cordova.getThreadPool().execute(new Runnable() { @Override public void run() { context = cordova.getActivity().getApplicationContext(); startNfc(context); } }); } else if (action.equals("scan")) { scanEventHandler = new Handler(Looper.getMainLooper()) { @Override public void handleMessage(Message msg) { super.handleMessage(msg); switch (msg.what) { case SCAN_RESPONSE: { Bundle bundle = msg.getData(); String[] barcodes = bundle.getStringArray("barcodes"); Log.d("Imin code", "barcode "+barcodes[0]); callbackContext.success(barcodes[0]); break; } } } }; cordova.getThreadPool().execute(new Runnable() { @Override public void run() { context = cordova.getActivity().getApplicationContext(); startScan(context); } }); } return true; } private void initNfcCard(Context context) { Intent intent = new Intent(context, InitRead.class); cordova.getActivity().startActivity(intent); } private void startNfc(Context context) { Intent intent = new Intent(context, Read.class); cordova.getActivity().startActivity(intent); } private void startScan(Context context) { // Intent intent = new Intent(context, Scan.class); if (ContextCompat.checkSelfPermission(context, Manifest.permission.CAMERA) != PackageManager.PERMISSION_GRANTED || ContextCompat.checkSelfPermission(context, Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED){ ActivityCompat.requestPermissions(cordova.getActivity(), new String[]{Manifest.permission.CAMERA,Manifest.permission.WRITE_EXTERNAL_STORAGE, Manifest.permission.READ_EXTERNAL_STORAGE}, 0); } else{ Intent intent = new Intent(context, Scanner.class); cordova.getActivity().startActivity(intent); } } // @Override public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) { // super.onRequestPermissionsResult(requestCode, permissions, grantResults); Log.e("MainActivity","lsy====onRequestPermissionsResult="); /* MyPrintService myPrintService = new MyPrintService(); myPrintService.callPermissionCall();*/ if (grantResults[0] == PackageManager.PERMISSION_GRANTED) { Intent intent = new Intent(context, Scanner.class); cordova.getActivity().startActivity(intent); } // this.finish(); } private void startPrint(Context context,String text) { Intent intent = new Intent(context, Print.class); intent.putExtra("text",text); cordova.getActivity().startActivity(intent); } public static Handler getScanEventHandler() { return scanEventHandler; } public static void setScanEventHandler(Handler scanEventHandler) { IminPrinter.scanEventHandler = scanEventHandler; } public static Handler getNfcEventHandler() { return nfcEventHandler; } public static void setNfcEventHandler(Handler nfcEventHandler) { IminPrinter.nfcEventHandler = nfcEventHandler; } private void initReceiver() { mBluetoothStateReceiver = new BluetoothStateReceiver(); IntentFilter filter = new IntentFilter(); filter.addAction(BluetoothAdapter.ACTION_STATE_CHANGED); cordova.getActivity().registerReceiver(mBluetoothStateReceiver, filter); } class BluetoothStateReceiver extends BroadcastReceiver { @Override public void onReceive(Context context, Intent intent) { int state = intent.getIntExtra(BluetoothAdapter.EXTRA_STATE, -1); switch (state) { case BluetoothAdapter.STATE_TURNING_ON: toast("Bluetooth ON"); break; case BluetoothAdapter.STATE_TURNING_OFF: toast("Bluetooth OFF"); break; } } } protected void toast(String message) { } }