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https://github.com/DSheirer/sdrtrunk.git
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Initial code check in continued
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dennis.sheirer
242
src/instrument/gui/WaveSourceFrame.java
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242
src/instrument/gui/WaveSourceFrame.java
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/*******************************************************************************
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* SDR Trunk
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* Copyright (C) 2014 Dennis Sheirer
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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******************************************************************************/
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package instrument.gui;
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import java.awt.Dimension;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.awt.event.FocusEvent;
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import java.awt.event.FocusListener;
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import java.io.IOException;
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import javax.swing.DefaultComboBoxModel;
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import javax.swing.JButton;
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import javax.swing.JComboBox;
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import javax.swing.JDesktopPane;
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import javax.swing.JInternalFrame;
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import javax.swing.JLabel;
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import javax.swing.JOptionPane;
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import javax.swing.JPanel;
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import javax.swing.JTextField;
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import log.Log;
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import net.miginfocom.swing.MigLayout;
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import source.Source.SampleType;
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import source.wave.WaveSource;
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import source.wave.WaveSource.PositionListener;
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import decode.Decoder;
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import decode.DecoderType;
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import decode.fleetsync2.Fleetsync2Decoder;
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import decode.mdc1200.MDCDecoder;
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import decode.mpt1327.MPT1327Decoder;
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public class WaveSourceFrame extends JInternalFrame implements PositionListener
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{
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private WaveSource mSource;
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private JDesktopPane mDesktop;
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private JLabel mCurrentPosition = new JLabel( "0" );
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private JComboBox<DecoderType> mComboDecoders;
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public WaveSourceFrame( WaveSource source, JDesktopPane desktop )
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{
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mSource = source;
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mSource.addListener( this );
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mDesktop = desktop;
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initGui();
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}
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private void initGui()
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{
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setTitle( "Wave Source [" + mSource.getSampleType().toString() + "]" );
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setPreferredSize( new Dimension( 600, 150 ) );
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setSize( 600, 150 );
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setResizable( true );
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setClosable( true );
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setIconifiable( true );
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setMaximizable( false );
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JPanel panel = new JPanel();
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panel.setLayout( new MigLayout() );
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JLabel fileLabel = new JLabel( "File: " + mSource.getFile().getName() );
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fileLabel.setToolTipText( mSource.getFile().getName() );
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panel.add( fileLabel, "span,wrap" );
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panel.add( new JLabel( "Jump:" ) );
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panel.add( new JumpToField( mSource ) );
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panel.add( new NextSampleButton( mSource, ">", 1 ) );
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panel.add( new NextSampleButton( mSource, "> 100 >", 100 ) );
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panel.add( new NextSampleButton( mSource, "> 1000 >", 1000 ) );
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panel.add( new JLabel( "Posn:" ) );
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panel.add( mCurrentPosition, "wrap" );
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/* ComboBox: Decoders */
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mComboDecoders = new JComboBox<DecoderType>();
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DefaultComboBoxModel<DecoderType> model =
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new DefaultComboBoxModel<DecoderType>();
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for( DecoderType type: DecoderType.getInstrumentableDecoders() )
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{
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model.addElement( type );
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}
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mComboDecoders.setModel( model );
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panel.add( new JLabel( "Decoders:" ) );
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panel.add( mComboDecoders, "span 3,grow" );
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panel.add( new AddDecoderButton(), "grow" );
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add( panel );
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}
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public class AddDecoderButton extends JButton
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{
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public AddDecoderButton()
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{
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super( "Add" );
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addActionListener( new ActionListener()
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{
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@Override
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public void actionPerformed( ActionEvent arg0 )
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{
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DecoderType selected =
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(DecoderType)mComboDecoders.getSelectedItem();
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Log.info( "Selected:" + selected.getDisplayString() );
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Decoder decoder = null;
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switch( selected )
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{
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case FLEETSYNC2:
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decoder = new Fleetsync2Decoder( null );
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break;
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case MDC1200:
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decoder = new MDCDecoder( null );
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break;
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case MPT1327:
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decoder = new MPT1327Decoder( SampleType.FLOAT, null );
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break;
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}
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if( decoder != null )
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{
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DecoderViewFrame decoderFrame =
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new DecoderViewFrame( decoder, mSource );
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decoderFrame.setVisible( true );
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mDesktop.add( decoderFrame );
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}
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}
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} );
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}
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}
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public class NextSampleButton extends JButton
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{
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private WaveSource mSource;
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private int mCount;
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public NextSampleButton( WaveSource source, String label, int count )
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{
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super( label );
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mSource = source;
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mCount = count;
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addActionListener( new ActionListener()
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{
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@Override
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public void actionPerformed( ActionEvent arg0 )
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{
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try
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{
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mSource.next( mCount );
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}
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catch ( IOException e )
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{
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Log.error( "Viewer - error trying to fetch next [" +
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mCount + "] samples - " + e.getLocalizedMessage() );
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JOptionPane.showMessageDialog( WaveSourceFrame.this,
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"Cannot read " + mCount + " more samples [" +
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e.getLocalizedMessage() + "]",
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"Wave File Error",
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JOptionPane.ERROR_MESSAGE );
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}
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}
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} );
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}
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}
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public class JumpToField extends JTextField
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{
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private WaveSource mSource;
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public JumpToField( WaveSource source )
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{
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super( "0" );
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mSource = source;
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setMinimumSize( new Dimension( 100, getHeight() ) );
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addFocusListener( new FocusListener()
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{
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@Override
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public void focusGained( FocusEvent arg0 ) {}
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@Override
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public void focusLost( FocusEvent arg0 )
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{
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try
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{
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long position = Long.parseLong( getText() );
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mSource.jumpTo( position );
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}
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catch( Exception e )
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{
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Log.error( "WaveSourceFrame - exception during jump "
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+ "to - " + e.getLocalizedMessage() );
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JOptionPane.showMessageDialog( WaveSourceFrame.this,
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"Can't jump to position [" + getText() + "]",
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"Error",
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JOptionPane.ERROR_MESSAGE );
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}
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}
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} );
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}
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}
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@Override
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public void positionUpdated( long position, boolean reset )
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{
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mCurrentPosition.setText( String.valueOf( position ) );
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if( reset )
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{
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}
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}
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}
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