Android Open Source - MorseCode Tap Input

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From Project

Back to project page MorseCode.

License

The source code is released under:

Custom License You are free to download and edit the source code for personal use but not for commercial app purposes. We are going to use this code to create an app in the future.

Java Source Code

package com.csc.morsecode.handlers;
//w  ww . jav  a 2  s  . com
import java.util.ArrayList;

import android.app.Activity;
import android.app.AlertDialog;
import android.telephony.SmsManager;
import android.util.Log;

import com.csc.morsecode.Settings;
import com.csc.morsecode.data.Code;
import com.csc.morsecode.data.CodeMapping;
import com.csc.morsecode.data.Encoding;


public class TapInput extends Activity implements Input {
  
  
  //--------------------------------------------------------------------------
  // Methods from Input
  //--------------------------------------------------------------------------
  
  public void input(String message) throws UnsupportedOperationException {
    throw new UnsupportedOperationException("No Text Input");
  }
  
  public void input(Code[] encoding) throws UnsupportedOperationException {
    if(encoding == null) {
      return;
    }
    
    CodeMapping codeMapping = Settings.getCodeMapping();
    ArrayList<Code> codes = new ArrayList<Code>();
    String message = "";    
    
    for(Code c: encoding) {
      
      //end of a character, so get which character
      if(c == Code.EndChar) {
        Encoding e = new Encoding(codes.toArray(new Code[0]));
        String ch = codeMapping.get(e);
        if(ch != null) {
          message += ch;
        } else {
          Log.e("INPUT", "Losing codes: " + e);
        }
        
        codes.clear();
      } else if(c == Code.EndMsg) {
        Encoding e = new Encoding(codes.toArray(new Code[0]));
        String ch = codeMapping.get(e);
        if(ch != null) {
          message += ch;
        } else {
          Log.e("INPUT", "Losing codes: " + e);
        }
        
        codes.clear();
        Log.d("INPUT", "Decoded message: [" + message + "]");
        
        sendSMS(Settings.getOutgoingPhoneNum(), message);
        
        return;
      } else if(c == Code.EndWord) {
        Encoding e = new Encoding(codes.toArray(new Code[0]));
        String ch = codeMapping.get(e);
        if(ch != null) {
          message += ch;
        } else {
          Log.e("INPUT", "Losing codes: " + e);
        }
        
        codes.clear();        
        message += " ";
      } else {
        Log.d("INPUT", "Decoded code: " + c.text);
        codes.add(c);
      }
    }
  }
  
  //--------------------------------------------------------------------------
  
  public void sendSMS(String phoneNumber, String message) {
    try {
      SmsManager.getDefault().sendTextMessage(phoneNumber, null, message, null, null);
    }
    catch (Exception e) {
      try {
        AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(this);
        AlertDialog dialog = alertDialogBuilder.create();
        
        dialog.setMessage(e.getMessage());
        dialog.show();
      } catch(Exception e1) {
        Log.e("SENDING_SMS", "Failed while failing", e1);
      }
    }
  }
}

Java Source Code List

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