Android Open Source - aoc-keyboard Connect Activity

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License

The source code is released under:

GNU General Public License

Java Source Code

package com.thiago.aockeyboard;
/*from   ww  w .  ja v  a  2 s.  c o m*/
import java.util.ArrayList;
import java.util.LinkedList;

import android.annotation.SuppressLint;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.text.InputFilter;
import android.text.Spanned;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.widget.EditText;
import android.widget.Toast;

import com.thiago.aockeyboard.client.NetworkDiscovery;
import com.thiago.aockeyboard.client.TCPClient;
import com.thiago.aockeyboard.client.util.Util;

@SuppressLint("NewApi")
public class ConnectActivity extends Activity {

  private LinkedList<View> components;
  private TCPClient tcpClient;
  ProgressDialog dialog;
  public ArrayList<String> ips = new ArrayList<String>();
  private String ipTV = "";
  
  // *************** HANDLERS **************
  
  private Handler handlerOpenDialog = new Handler() {
        @Override
            public void handleMessage(Message msg) {
              dialog = ProgressDialog.show(ConnectActivity.this, "Searching AOC TVs", "Searching...");
              dialog.setIcon(R.drawable.search_icon);
              dialog.setCancelable(false);
        }
    };
    private Handler handlerCloseDialog = new Handler() {
        @Override
            public void handleMessage(Message msg) {
            dialog.dismiss();
        }
    };
    
    private Handler handlerRefreshIps = new Handler(){
         
      public void handleMessage(Message msg) {
        if(ips.size()==0){
          Toast.makeText(getApplicationContext(), "No TV found, please check your connection.",Toast.LENGTH_LONG)
          .show();
        }
        for(String ip : ips){
          ipTV = ip;
          //tEdit.setText(ip);
          conectar();  // chamar a tela do conectar 
        }
      };
      
    };
    
    // *************** END OF HANDLERS ***************
    
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_connect);
    tcpClient = TCPClient.getInstace();
    Log.wtf("WTF", "onCreate of ConnectActivity ----------");
//    new Handler().postDelayed(new Runnable() {    // Talvez eles usem pra dar tempo fazer algo
//      @Override
//      public void run() {
//        setButtonsEnabled(true);
//      }
//    }, 1000);
    
    buscarTVs();  
    
  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.connect, menu);
    return true;
  }
  
  public void conectar(){
    //String ipAddr = tEdit.getText().toString();
    String ipAddr = ipTV;
    
    if (ipAddr == null || ipAddr.equals("") ){
      Toast.makeText(getApplicationContext(), "Ip may not be empty", Toast.LENGTH_SHORT).show();
    }
    
    else{
      tcpClient.setIpAddr(ipAddr);
      Intent mainIntent = new Intent(ConnectActivity.this, MainActivity.class);
      ConnectActivity.this.startActivity(mainIntent);
      ConnectActivity.this.finish();
    }
  }
  
    private void buscarTVs(){
    Runnable waitingThread = new Runnable() {
      
      @Override
      public void run() {
        try{
          handlerOpenDialog.sendEmptyMessage(0);
        }
        catch(Exception e){
          Log.e("AOCKeyboard", e.getMessage());
        }
      }
    };
    
    Thread waitingThreadWorker = new Thread(waitingThread);
    waitingThreadWorker.start();

    Runnable discoveryThread = new Runnable() {
      
      @Override
      public void run() {
        try{
          ips = NetworkDiscovery.findTvInNetwork(Util.getIPAddress(true));
          handlerRefreshIps.sendEmptyMessage(0);
          handlerCloseDialog.sendEmptyMessage(0);
        }
        catch(Exception e){
          Log.e("AOCKeyboard", e.getMessage());
        }
      }
    };
    Thread discoveryThreadWorker = new Thread(discoveryThread);
    discoveryThreadWorker.start();
    }
  
    public void searchButton(View view) {
      buscarTVs();
    }
    
  // Check if the content of a TextView is valid, in this case, IP ADDRESS
/*  
  private void enableFilter() {
    InputFilter[] filters = new InputFilter[1];
    filters[0] = new InputFilter() {
      @Override
      public CharSequence filter(CharSequence source, int start, int end,
          Spanned dest, int dstart, int dend) {
        if (end > start) {
          String destTxt = dest.toString();
          String resultingTxt = destTxt.substring(0, dstart)
              + source.subSequence(start, end)
              + destTxt.substring(dend);
          if (!resultingTxt
              .matches("^\\d{1,3}(\\.(\\d{1,3}(\\.(\\d{1,3}(\\.(\\d{1,3})?)?)?)?)?)?")) {
            return "";
          } else {
            String[] splits = resultingTxt.split("\\.");
            for (int i = 0; i < splits.length; i++) {
              if (Integer.valueOf(splits[i]) > 255) {
                return "";
              }
            }
          }
        }
        return null;
      };
    };
    tEdit.setFilters(filters);

  }
*/

}

Java Source Code List

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