Android Open Source - sdl_tester_android Sdl Connection Dialog

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License

The source code is released under:

Copyright (c) 2014, Ford Motor Company All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are m...

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Java Source Code

package com.livio.sdltester.dialogs;
/*w w  w.  ja  v  a 2s.c o  m*/

import android.content.Context;
import android.content.DialogInterface;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.EditText;
import android.widget.RadioButton;
import android.widget.RadioGroup;

import com.livio.sdl.IpAddress;
import com.livio.sdl.dialogs.BaseOkCancelDialog;
import com.livio.sdltester.LivioSdlTesterPreferences;
import com.livio.sdltester.R;

public class SdlConnectionDialog extends BaseOkCancelDialog {

  private static final String DIALOG_TITLE = "SDL Connection";
  
  private EditText et_ipAddress, et_ipPort;
  private RadioGroup radio_transportGroup;
  private RadioButton radio_wifi, radio_bt;
  
  public SdlConnectionDialog(Context context) {
    super(context, DIALOG_TITLE, R.layout.sdl_connection);
    setPositiveButton(okButtonListener);
    setNegativeButton(cancelListener);
    createDialog();
  }
  
  public SdlConnectionDialog(Context context, int transportType, String initIpAddress, String initPort){
    this(context);
    RadioButton initButton = (transportType == LivioSdlTesterPreferences.PREF_TRANSPORT_BLUETOOTH) ? radio_bt : radio_wifi;
    radio_transportGroup.check(initButton.getId());
    initButton.performClick();
    setEditTextStrings(initIpAddress, initPort);
  }
  
  private void setEditTextStrings(String ipAddress, String ipPort){
    et_ipAddress.setText(ipAddress);
    et_ipPort.setText(ipPort);
  }
  
  private void setEditTextVisibility(int visibility){
    et_ipAddress.setVisibility(visibility);
    et_ipPort.setVisibility(visibility);
  }

  @Override
  protected void findViews(View parent) {
    et_ipAddress = (EditText) parent.findViewById(R.id.et_ipAddress);
    et_ipPort = (EditText) parent.findViewById(R.id.et_ipPort);
    
    radio_transportGroup = (RadioGroup) parent.findViewById(R.id.radio_transportGroup);
    radio_wifi = (RadioButton) parent.findViewById(R.id.radio_wifi);
    radio_wifi.setOnClickListener(new OnClickListener() {
      @Override
      public void onClick(View v) {
        setEditTextVisibility(View.VISIBLE);
      }
    });
    radio_bt = (RadioButton) parent.findViewById(R.id.radio_bt);
    radio_bt.setOnClickListener(new OnClickListener() {
      @Override
      public void onClick(View v) {
        setEditTextVisibility(View.GONE);
      }
    });
  }
  
  //dialog button listeners
  private final DialogInterface.OnClickListener okButtonListener = new DialogInterface.OnClickListener() {
    @Override
    public void onClick(DialogInterface dialog, int which) {
      int selectedId = radio_transportGroup.getCheckedRadioButtonId();
      String ipAddress = null, ipPort = null;
      
      if(selectedId == R.id.radio_bt){
        ipAddress = null;
        ipPort = null;
      }
      else if(selectedId == R.id.radio_wifi){
        ipAddress = et_ipAddress.getText().toString();
        ipPort = et_ipPort.getText().toString();
      }
      
      IpAddress result = new IpAddress(ipAddress, ipPort);
      notifyListener(result);
    }
  };
  
  private final DialogInterface.OnClickListener cancelListener = new DialogInterface.OnClickListener() {
    @Override
    public void onClick(DialogInterface dialog, int which) {
      notifyListener(null);
    }
  };

}

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