/android/export-contacts

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Viewing changes to src/org/waxworlds/edam/exportcontacts/ConfigureVCF.java

  • Committer: edam
  • Date: 2010-10-30 09:56:26 UTC
  • Revision ID: edam@waxworlds.org-20101030095626-cavsscp5jukannwl
- fixed bug in file chooser where "ok" button could remain disabled

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src/org/waxworlds/edam/exportcontacts/ConfigureVCF.java
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package org.waxworlds.edam.exportcontacts;
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import android.app.Dialog;
 
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import android.content.DialogInterface;
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import android.content.SharedPreferences;
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import android.os.Bundle;
 
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import android.view.View;
 
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import android.widget.Button;
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import android.widget.EditText;
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public class ConfigureVCF extends WizardActivity
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{
 
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        public final static int DIALOG_FILECHOOSER = 1;
 
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        private FileChooser _file_chooser = null;
 
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        // the save path
 
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        private String _path;
 
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        @Override
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        protected void onCreate( Bundle savedInstanceState )
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        {
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                super.onCreate( savedInstanceState );
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//              setNextActivity( Doit.class );
 
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                // create file chooser
 
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                _file_chooser = new FileChooser( this );
 
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                _file_chooser.setMode( FileChooser.MODE_DIR );
 
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                String[] extensions = { "vcf" };
 
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                _file_chooser.setExtensions( extensions );
 
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                _file_chooser.setDismissListener(
 
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                        new DialogInterface.OnDismissListener() {
 
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                                public void onDismiss( DialogInterface dialog )
 
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                                {
 
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                                        if( _file_chooser.getOk() ) {
 
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                                                _path = _file_chooser.getPath();
 
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                                                updatePathButton();
 
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                                        }
 
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                                }
 
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                        } );
 
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                _file_chooser.setPathPrefix( "/sdcard" );
 
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                Button path_button = (Button)findViewById( R.id.path );
 
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                path_button.setOnClickListener( new View.OnClickListener() {
 
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                        public void onClick( View view ) {
 
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                                onBrowse();
 
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                        }
 
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                } );
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        }
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        @Override
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                SharedPreferences.Editor editor = getSharedPreferences().edit();
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                // location
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                EditText location = (EditText)findViewById( R.id.location );
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                editor.putString( "location", location.getText().toString() );
 
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                // path and filename
 
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                editor.putString(  "path", _path );
 
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                EditText filename = (EditText)findViewById( R.id.filename );
 
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                editor.putString( "filename", filename.getText().toString() );
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                editor.commit();
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        }
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                SharedPreferences prefs = getSharedPreferences();
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                // location
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                EditText location = (EditText)findViewById( R.id.location );
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                location.setText( prefs.getString( "location", "/sdcard/contacts.vcf" ) );
 
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/*              // default filename
 
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                Calendar now = Calendar.getInstance();
 
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                NumberFormat formatter = new DecimalFormat( "00" );
 
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                String date = now.get( Calendar.YEAR ) + "-" +
 
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                        formatter.format( now.get( Calendar.MONTH ) ) + "-" +
 
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                        formatter.format( now.get( Calendar.DAY_OF_MONTH ) );
 
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*/
 
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                // path and filename
 
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                _path = prefs.getString( "path", "/" );
 
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                updatePathButton();
 
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                EditText filename = (EditText)findViewById( R.id.filename );
 
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                filename.setText( prefs.getString( "filename",
 
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                        "android-contacts.vcf" ) );
 
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        }
 
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        protected void updatePathButton()
 
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        {
 
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                Button path_button = (Button)findViewById( R.id.path );
 
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                path_button.setText(
 
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                        _file_chooser.prettyPrint( "/sdcard" + _path, true ) );
 
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        }
 
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        protected void onBrowse()
 
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        {
 
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                // get path
 
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                Button path_button = (Button)findViewById( R.id.path );
 
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                // set a path for this incantation
 
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                _file_chooser.setPath( path_button.getText().toString() );
 
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                showDialog( DIALOG_FILECHOOSER );
 
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        }
 
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        @Override
 
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        protected Dialog onCreateDialog( int id )
 
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        {
 
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                Dialog ret = null;
 
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                switch( id )
 
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                {
 
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                case DIALOG_FILECHOOSER:
 
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                        ret = _file_chooser.onCreateDialog();
 
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                        break;
 
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                }
 
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                return ret;
 
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        }
 
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        @Override
 
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        protected void onPrepareDialog( int id, Dialog dialog )
 
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        {
 
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                switch( id )
 
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                {
 
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                case DIALOG_FILECHOOSER:
 
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                        _file_chooser.onPrepareDialog( this, dialog );
 
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                        break;
 
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                }
 
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                super.onPrepareDialog( id, dialog );
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        }
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}