/android/export-contacts

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Viewing changes to src/am/ed/exportcontacts/ConfigureVCF.java

  • Committer: edam
  • Date: 2012-04-24 11:45:53 UTC
  • Revision ID: tim@ed.am-20120424114553-8m7zwbs1k691devz
fixed bad error_ok string and added check for no sd card

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src/am/ed/exportcontacts/ConfigureVCF.java
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package am.ed.exportcontacts;
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import java.io.IOException;
 
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import android.app.AlertDialog;
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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.os.Environment;
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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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        public final static int DIALOG_NOSDCARD = 2;
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        private FileChooser _file_chooser = null;
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                setNextActivity( Doit.class );
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                // get sdcard prefix
 
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                String sdcard_prefix = getSdCardPathPrefix();
 
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                if( sdcard_prefix == null )
 
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                        showDialog( DIALOG_NOSDCARD );
 
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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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                        "android-contacts.vcf" ) );
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        }
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        static protected String getSdCardPathPrefix()
 
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        {
 
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                // check sdcard status
 
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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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                        // no sdcard mounted
 
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                        return null;
 
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                }
 
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                // get sdcard path
 
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                String sdcard_path;
 
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                try {
 
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                        sdcard_path = Environment.getExternalStorageDirectory()
 
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                                .getCanonicalPath();
 
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                        if( sdcard_path.charAt( sdcard_path.length() - 1 ) == '/' )
 
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                                sdcard_path =
 
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                                        sdcard_path.substring( 0, sdcard_path.length() - 1 );
 
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                }
 
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                catch( IOException e ) {
 
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                        sdcard_path = null;
 
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                }
 
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                return sdcard_path;
 
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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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                case DIALOG_FILECHOOSER:
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                        ret = _file_chooser.onCreateDialog();
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                        break;
 
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                case DIALOG_NOSDCARD:
 
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                        ret = new AlertDialog.Builder( this )
 
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                        .setIcon( R.drawable.alert_dialog_icon )
 
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                        .setTitle( R.string.error_title )
 
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                        .setMessage( R.string.error_nosdcard )
 
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                        .setPositiveButton( R.string.error_ok,
 
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                                new DialogInterface.OnClickListener() {
 
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                                        public void onClick(DialogInterface dialog,
 
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                                                int whichButton)
 
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                                        {
 
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                                                // close the whole app!
 
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                                                setResult( RESULT_OK );
 
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                                                finish();
 
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                                        }
 
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                                } )
 
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                        .create();
 
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                        break;
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                }
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                return ret;