Android Open Source - SmoothTalk Send To Number

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License

The source code is released under:

MIT License

Java Source Code

package com.example.smoothtalk;
//  w w w  . j  ava  2 s .  co m
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Random;

import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.graphics.Typeface;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v7.app.ActionBarActivity;
import android.telephony.gsm.SmsManager;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;

public class SendToNumber extends ActionBarActivity {
  Button btnSendSMS;
    EditText txtPhoneNo;
    EditText txtMessage;
    /* Stores the pick-up line that's sent to the contact */
    private String message;
  
    
    
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_send_to_number);

    if (savedInstanceState == null) {
      getSupportFragmentManager().beginTransaction()
          .add(R.id.container, new PlaceholderFragment()).commit();
    }
    
    // Remove the title of the app from action bar
    getActionBar().setDisplayShowTitleEnabled(false);
    
    TextView txtFriend = (TextView) findViewById(R.id.sendToFriend);
    Typeface fontFriend = Typeface.createFromAsset(getAssets(), "AliquamREG.ttf");
    txtFriend.setTypeface(fontFriend);
    
    TextView txtSend = (TextView) findViewById(R.id.btnSendSMS);
    Typeface fontSend = Typeface.createFromAsset(getAssets(), "AliquamREG.ttf");
    txtSend.setTypeface(fontSend);
    
    btnSendSMS = (Button) findViewById(R.id.btnSendSMS);
        txtPhoneNo = (EditText) findViewById(R.id.txtPhoneNo);
 
        /* Once the user hits the "Send" button */
        btnSendSMS.setOnClickListener(new View.OnClickListener() 
        {
            public void onClick(View v) 
            {   
              /* AlertDialog box for user confirmation */
              AlertDialog.Builder builder1 = new AlertDialog.Builder(SendToNumber.this);
                builder1.setMessage("Send to this number?");
                builder1.setCancelable(true);
                builder1.setPositiveButton("Yes",
                        new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int id) {
                      
                      message = getPickUpLine();
                      String phoneNo = txtPhoneNo.getText().toString(); 
                      
                      if (phoneNo.length()>0) { //Checks whether the number is not null      
                          sendSMS(phoneNo, message); 
                            finish(); //After sending the message, return back to MainActivity
                        } else //Throw an exception if the number is invalid
                            Toast.makeText(getBaseContext(), 
                                "Please enter a valid phone number.", 
                                Toast.LENGTH_SHORT).show();
                    }
                });
                builder1.setNegativeButton("No",
                        new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int id) {
                        dialog.cancel();
                    }
                });

                AlertDialog alert11 = builder1.create();
                alert11.show();
            }
        });  
  }

  /* This method sends a text message to a specific phone number */
    private void sendSMS(String phoneNumber, String message){
           SmsManager sms = SmsManager.getDefault();
           sms.sendTextMessage(phoneNumber, null, message, null, null);
    }
  
  /* Creates the actionbar menu (Currently Unused) */
  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.send_to_number, menu);
    return true;
  }

  /* Removing ActionBar functionality */
//  @Override
//  public boolean onOptionsItemSelected(MenuItem item) {
//    // Handle action bar item clicks here. The action bar will
//    // automatically handle clicks on the Home/Up button, so long
//    // as you specify a parent activity in AndroidManifest.xml.
//    int id = item.getItemId();
//    if (id == R.id.action_settings) {
//      return true;
//    }
//    return super.onOptionsItemSelected(item);
//  }

  /**
   * A placeholder fragment containing a simple view.
   */
  public static class PlaceholderFragment extends Fragment {

    public PlaceholderFragment() {
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {
      View rootView = inflater.inflate(R.layout.fragment_send_to_number,
          container, false);
      return rootView;
    }
  }
  
  /* Read and Parse the text file */
  public String getPickUpLine(){
    //Read text from file
    Random rand = new Random();
    String pickupline = "";
    
    try {
        BufferedReader br = new BufferedReader(new InputStreamReader(getAssets().open("Cute.txt")));
        String line = "";
        //Read the first line text file (Number of lines in text file)
        String initialNumber = br.readLine();
        //parse the string to an int via regex
        int maxLineNumber = Integer.parseInt(initialNumber.replaceAll("[\\D]","")); 
        int randomNumber = rand.nextInt(maxLineNumber+1)+1;
        int count = 0;
        
        while ((line = br.readLine()) != null && count != randomNumber) {
            count++;
        }
          pickupline = line;
    }
    catch (IOException e) {
        Toast.makeText(getBaseContext(), "Error: Unable to get pickup line", Toast.LENGTH_SHORT).show();
        finish();
    }
    return pickupline;
  }

}

Java Source Code List

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