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: src/am/ed/importcontacts/VcardImporter.java
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- Committer: edam
- Date: 2013-01-06 18:12:50 UTC
- Revision ID: tim@ed.am-20130106181250-ymz5p33p1q7o06c4
bump version no. and update NEWS
- files added:
- TODO
- files removed:
- res/drawable/family_pic.jpg
- files modified:
- .bzrignore
added
removed
src/am/ed/importcontacts/VcardImporter.java
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/*
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* VCFImporter.java
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*
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* Copyright (C) 2009 to 2013 Tim Marston <tim@ed.am>
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* Copyright (C) 2009 to 2011 Tim Marston <tim@ed.am>
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*
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* This file is part of the Import Contacts program (hereafter referred
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* to as "this program"). For more information, see
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* to as "this program"). For more information, see
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* http://ed.am/dev/android/import-contacts
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*
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* This program is free software: you can redistribute it and/or modify
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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import android.annotation.SuppressLint;
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import android.content.SharedPreferences;
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import android.os.Environment;
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public class VcardImporter extends Importer
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{
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super( doit );
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}
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@SuppressLint( "SdCardPath" )
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@Override
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protected void onImport() throws AbortImportException
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{
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File[] files = null;
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try
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{
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// check SD card is mounted
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String state = Environment.getExternalStorageState();
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if( !Environment.MEDIA_MOUNTED.equals( state ) &&
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!Environment.MEDIA_MOUNTED_READ_ONLY.equals( state ) )
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{
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showError( R.string.error_nosdcard );
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}
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// open directory
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File file = new File( Environment.getExternalStorageDirectory(),
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prefs.getString( "location", "/" ) );
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String path = "/sdcard" + prefs.getString( "location", "/" );
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File file = new File( path );
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if( !file.exists() )
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showError( R.string.error_locationnotfound );
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// get files
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class VCardFilter implements FilenameFilter {
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public boolean accept( File dir, String name ) {
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return name.toLowerCase( Locale.ENGLISH )
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.endsWith( ".vcf" );
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return name.toLowerCase( Locale.US ).endsWith( ".vcf" );
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}
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}
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files = file.listFiles( new VCardFilter() );
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boolean in_vcard = false;
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while( ( line = reader.readLine() ) != null )
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{
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if( !in_vcard )
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{
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if( !in_vcard ) {
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// look for vcard beginning
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if( line.matches( "(?i)BEGIN[ \t]*:[ \t]*VCARD.*" ) ) {
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if( line.matches( "^BEGIN[ \t]*:[ \t]*VCARD.*$" ) ) {
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in_vcard = true;
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_vcard_count++;
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}
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// check for vMsg files
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else if( line.matches( "(?i)BEGIN[ \t]*:[ \t]*VMSG.*" ) ) {
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showError( getText( R.string.error_vcf_vmsgfile )
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+ file.getName() );
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}
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}
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else if( line.matches( "(?i)END[ \t]*:[ \t]*VCARD.*" ) )
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else if( line.matches( "^END[ \t]*:[ \t]*VCARD.*$" ) )
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in_vcard = false;
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}
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reader.close();
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}
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catch( FileNotFoundException e ) {
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FileInputStream istream = new FileInputStream( file );
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byte[] content = new byte[ (int)file.length() ];
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istream.read( content );
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istream.close();
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istream = null;
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// import
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importVCardFileContent( content, file.getName() );
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if( vcard == null ) {
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// look for vcard beginning
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if( line.matches( "(?i)BEGIN[ \t]*:[ \t]*VCARD.*" ) ) {
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if( line.matches( "^BEGIN[ \t]*:[ \t]*VCARD.*$" ) ) {
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setProgress( _progress++ );
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vcard = new Vcard();
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vcard_start_line = cli.getLineNumber();
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}
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else {
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// look for vcard content or ending
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if( line.matches( "(?i)END[ \t]*:[ \t]*VCARD.*" ) )
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if( line.matches( "^END[ \t]*:[ \t]*VCARD.*$" ) )
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{
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// finalise the vcard/contact
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try {
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importContact( vcard );
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}
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catch( Vcard.ParseException e ) {
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showContinueOrAbort(
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if( !showContinue(
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getText( R.string.error_vcf_parse ).toString()
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+ fileName +
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getText( R.string.error_vcf_parse_line ).toString()
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+ cli.getLineNumber() + ":\n" + e.getMessage() );
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skipContact();
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+ cli.getLineNumber() + ":\n" + e.getMessage() ) )
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{
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finish( ACTION_ABORT );
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}
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else
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skipContact();
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}
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catch( ContactData.ContactNotIdentifiableException e ) {
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showContinueOrAbort(
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if( !showContinue(
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getText( R.string.error_vcf_parse ).toString()
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+ fileName +
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getText( R.string.error_vcf_parse_line ).toString()
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+ vcard_start_line + ":\n" + getText(
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R.string.error_vcf_notenoughinfo ).toString() );
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skipContact();
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R.string.error_vcf_notenoughinfo ).toString()
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) )
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{
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finish( ACTION_ABORT );
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}
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else
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skipContact();
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}
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// discard this vcard
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}
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catch( Vcard.ParseException e ) {
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skipContact();
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showContinueOrAbort(
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if( !showContinue(
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getText( R.string.error_vcf_parse ).toString()
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+ fileName +
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getText( R.string.error_vcf_parse_line ).toString()
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+ cli.getLineNumber() + "\n" + e.getMessage() );
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+ cli.getLineNumber() + "\n" + e.getMessage() ) )
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{
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finish( ACTION_ABORT );
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}
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// Although we're continuing, we still need to abort
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// this vCard. Further lines will be ignored until we
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// although we're continuing, we still need to abort
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// this vCard. Further lines will be ignored until we
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// get to another BEGIN:VCARD line.
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vcard = null;
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}
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catch( Vcard.SkipImportException e ) {
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skipContact();
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// Abort this vCard. Further lines will be ignored until
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// abort this vCard. Further lines will be ignored until
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// we get to another BEGIN:VCARD line.
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vcard = null;
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}
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private String extractCollonPartFromLine( ContentLine content_line,
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boolean former )
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{
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String ret = null;
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// split line into name and value parts and check to make sure we
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// only got 2 parts and that the first part is not zero in length
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String[] parts = content_line.getUsAsciiLine().split( ":", 2 );
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if( parts.length == 2 && parts[ 0 ].length() > 0 )
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return parts[ former? 0 : 1 ].trim();
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ret = parts[ former? 0 : 1 ];
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return null;
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return ret;
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}
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private String extractNameAndParamsFromLine( ContentLine content_line )
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{
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return extractCollonPartFromLine( content_line, true );
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return extractCollonPartFromLine( content_line, true ).trim();
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}
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private String extractValueFromLine( ContentLine content_line )
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name_and_params.equalsIgnoreCase( "VERSION" ) )
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{
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// yes, get it!
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String value = extractValueFromLine( content_line );
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if( value == null || (
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!value.equals( "2.1" ) && !value.equals( "3.0" ) ) )
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{
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String value = extractValueFromLine( content_line ).trim();
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if( !value.equals( "2.1" ) && !value.equals( "3.0" ) )
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throw new ParseException( R.string.error_vcf_version );
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}
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_version = value;
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// parse any buffers we've been accumulating while we waited
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) );
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boolean is_interesting_field =
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interesting_fields.contains(
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name_param_parts[ 0 ].toUpperCase( Locale.ENGLISH ) );
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name_param_parts[ 0 ].toUpperCase( Locale.US ) );
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// parse encoding parameter
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String encoding = checkParam( name_param_parts, "ENCODING" );
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if( encoding != null )
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encoding = encoding.toUpperCase( Locale.ENGLISH );
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encoding = encoding.toUpperCase( Locale.US );
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if( is_interesting_field && encoding != null &&
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!encoding.equalsIgnoreCase( "8BIT" ) &&
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!encoding.equalsIgnoreCase( "QUOTED-PRINTABLE" ) )
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// parse charset parameter
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String charset = checkParam( name_param_parts, "CHARSET" );
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if( charset != null )
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charset = charset.toUpperCase( Locale.ENGLISH );
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charset = charset.toUpperCase( Locale.US );
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if( charset != null &&
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!charset.equalsIgnoreCase( "US-ASCII" ) &&
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!charset.equalsIgnoreCase( "ASCII" ) &&
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parseLABEL( name_param_parts, complete_value );
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else if( name_param_parts[ 0 ].equalsIgnoreCase( "NOTE" ) )
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parseNOTE( name_param_parts, complete_value );
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else if( name_param_parts[ 0 ].equalsIgnoreCase( "BDAY" ) )
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parseBDAY( name_param_parts, complete_value );
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}
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}
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{
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String str = parts.get( a );
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// Look for parts that end in an escape character, but ignore
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// the final part. We've already detected escape chars at the
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// look for parts that end in an escape character, but ignore
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// the final part. We've already detected escape chars at the
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// end of the final part in parseLine() and handled multi-lines
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// accordingly.
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if( a < parts.size() - 1 &&
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addNote( unescapeValue( value ) );
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}
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private void parseBDAY( String[] params, String value )
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{
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setBirthday( value );
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}
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public void finaliseVcard()
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throws ParseException, ContactNotIdentifiableException
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{
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/**
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* Amongst the params, find the value of the first, only, of any with
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* the specified name.
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*
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* the specified name
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* @param params
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* @param name
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* @return a value, or null
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}
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/**
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* Amongst the params, find the values of any with the specified name.
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*
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* Amongst the params, find the values of any with the specified name
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* @param params
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* @param name
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* @return an array of values, or null
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}
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/**
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* Amongst the params, return any type values present. For v2.1 vCards,
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* those types are just parameters. For v3.0, they are prefixed with
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* "TYPE=". There may also be multiple type parameters.
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*
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* Amongst the params, return any type values present. For v2.1 vCards,
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* those types are just parameters. For v3.0, they are prefixed with
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* "TYPE=". There may also be multiple type parameters.
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* @param params an array of params to look for types in
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* @param valid_types an list of upper-case type values to look for
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* @return a set of present type values
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// this is in the specs!)
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String[] parts = type_params[ a ].split( "," );
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for( int i = 0; i < parts.length; i++ ) {
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String ucpart = parts[ i ].toUpperCase( Locale.ENGLISH );
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String ucpart = parts[ i ].toUpperCase( Locale.US );
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if( valid_types.contains( ucpart ) )
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types.add( ucpart );
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}
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// get 2.1-style type param
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if( _version.equals( "2.1" ) ) {
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for( int i = 1; i < params.length; i++ ) {
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String ucparam = params[ i ].toUpperCase( Locale.ENGLISH );
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String ucparam = params[ i ].toUpperCase( Locale.US );
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if( valid_types.contains( ucparam ) )
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types.add( ucparam );
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}
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else if( ch == '=' && i == in.limit() - 1 )
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{
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// we found a '=' at the end of a line signifying a multi-
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// line string, so we don't add it
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// line string, so we don't add it.
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another = true;
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continue;
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}
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