Android Open Source - NoiseBridge_General Noisegate

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License

The source code is released under:
GPLv3.txt
If you think the Android project NoiseBridge_General listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.
Java Source Code

package com.metamage.noisegate;
//from w w  w.j a v  a2  s.  co  m
import android.app.Activity;
import android.content.res.Resources;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.widget.Button;
import android.widget.TextView;
import com.noysbrij.noisebridgeGeneral.*;
import com.noysbrij.noisebridgeGeneral.R;
import java.io.IOException;
import android.widget.TextView.*;
import android.content.*;
import android.util.*;


public final class Noisegate extends NoiseBridgeGeneral implements Completion
{
  //activity and context to shared view with.
  protected Activity activity;
  protected Context context;
  
  //metamage's vars
  private static final int inputDelay   = 2000;
  private static final int fadeDuration = 200;
  
  private static final String urlBase = "http://pony.noisebridge.net/gate/unlock/?key=";
  
  private View liveKeypad;
  private View fakeKeypad;
  
  private Key eraseKey;
  private Key enterKey;
  
  private Teletype tty;
  
  private String code = "";
  
  public Noisegate(Activity activity, Context context){
    this.activity = activity;
    this.context = context;
  }
  
  private void unlockWithKey( CharSequence urlEncodedKey )
  {
    final String urlString = urlBase + urlEncodedKey;
    
    new GetAndDiscardUrlTask( this, urlString ).execute();
  }
  
  public void call( IOException exception )
  {
    fadeSubviews( fakeKeypad, 0 );
    
    tty.stopBlinking();
    
    tty.append( getString( R.string.complete ) );
    
    if ( exception != null )
    {
      tty.setText( getString( R.string.exception ) );
    }
  }
  
  private void fadeSubviews( View v, int toAlpha )
  {
    if ( v instanceof ViewGroup )
    {
      ViewGroup vg = (ViewGroup) v;
      
      final int n = vg.getChildCount();
      
      for ( int i = 0;  i < n;  ++i )
      {
        fadeSubviews( vg.getChildAt( i ), toAlpha );
      }
    }
    else
    {
      F.setKeyColor( (Button) v, getResources().getInteger( R.color.disabled_control ) );
      
      F.fadeViewToAlpha( v, toAlpha );
    }
  }
  
  private void updateText()
  {
    tty.startBlinking();
    
    tty.setText( getString( R.string.input ) + code );
  }
  
  public void onNumericKey( View v )
  {
    if ( code.length() == 0 )
    {
      F.fadeViewToAlpha( eraseKey, 1 );
      F.fadeViewToAlpha( enterKey, 1 );
    }
    
    Button key = (Button) v;
    
    code += key.getText();
    
    updateText();
  }
  
  public void onEraseKey( View v )
  {
    if ( code.length() != 0 )
    {
      code = code.substring( 0, code.length() - 1 );
      
      if ( code.length() == 0 )
      {
        F.fadeViewToAlpha( eraseKey, 0 );
        F.fadeViewToAlpha( enterKey, 0 );
      }
    }
    
    updateText();
  }
  
  public void onEnterKey( View v )
  {
    updateText();
    
    tty.input( "\n\n" );
    
    if ( code.length() != 0 )
    {
      fadeSubviews( fakeKeypad, 1 );
      
      unlockWithKey( code );
    }
  }
  
//  @Override
//  protected void onCreate(Bundle savedInstanceState){
//    super.onCreate( savedInstanceState );
//    setContentView( R.layout.noisegate_layout );
////    requestWindowFeature( Window.FEATURE_NO_TITLE );    
//    onCreated();
//  }
//  
  public void onCreated()
  {  
//    setContentView( R.layout.layout_noisegate );
    
    final Resources resources = context.getResources();
    
    
    Data.normalColor  = resources.getInteger( R.color.normal_control  );
    Data.pressedColor = resources.getInteger( R.color.pressed_control );
  
//      Log.i("NBG", "view: "+ resources.getString(R.string.wiki_page).toString());
    liveKeypad = activity.findViewById( R.id.live_keypad );
    fakeKeypad = activity.findViewById( R.id.fake_keypad );

    eraseKey = new Key(context);
    eraseKey.setKeyContext(context);
    enterKey.setKeyContext(context);
    
    eraseKey = (Key) activity.findViewById( R.id.erase );
    enterKey = (Key) activity.findViewById( R.id.enter );
 //       Log.e("NBG", context.toString());  
        
    eraseKey.setCounterpart( R.id._X );
    
    final TextView text = (TextView) findViewById( R.id.terminal );
    
    tty = new Teletype( text );
    
    tty.delayInput( inputDelay );
    
    tty.input( getString( R.string.input ) );
  }
  
}
Java Source Code List
