bzr branch
http://bzr.ed.am/android/import-contacts
1
by edam
Initial import |
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package org.waxworlds.importcontacts; |
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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.Intent; |
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import android.os.Bundle; |
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import android.os.Handler; |
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import android.os.Message; |
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import android.view.LayoutInflater; |
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import android.view.View; |
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import android.view.View.OnClickListener; |
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import android.widget.Button; |
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import android.widget.CheckBox; |
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import android.widget.CompoundButton; |
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import android.widget.LinearLayout; |
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import android.widget.ProgressBar; |
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import android.widget.TextView; |
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public class Doit extends WizardActivity |
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{ |
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private final static int DIALOG_ERROR = 0; |
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private final static int DIALOG_CONTINUEORABORT = 1; |
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private final static int DIALOG_MERGEPROMPT = 2; |
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private boolean _startedProgress; |
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private int _maxProgress; |
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private int _tmpProgress; |
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private int _progress; |
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protected String _dialogMessage; |
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private Dialog _mergePromptDialog; |
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private boolean _mergePromptAlwaysSelected; |
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private int _countOverwrites; |
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private int _countCreates; |
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private int _countMerges; |
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private int _countSkips; |
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protected Importer _importer; |
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public Handler _handler; |
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public class DoitHandler extends Handler |
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{ |
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@Override |
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public void handleMessage( Message msg ) { |
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switch( msg.what ) |
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{ |
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case Importer.MESSAGE_FINISHED: |
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( (LinearLayout)findViewById( R.id.doit_closedisplay ) ). |
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setVisibility( View.VISIBLE ); |
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break; |
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case Importer.MESSAGE_FINISHED_BACK: |
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( (Button)findViewById( R.id.back ) ).setEnabled( true ); |
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break; |
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case Importer.MESSAGE_ERROR: |
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Doit.this._dialogMessage = (String)msg.obj; |
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showDialog( DIALOG_ERROR ); |
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break; |
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case Importer.MESSAGE_CONTINUEORABORT: |
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Doit.this._dialogMessage = (String)msg.obj; |
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showDialog( DIALOG_CONTINUEORABORT ); |
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break; |
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case Importer.MESSAGE_SETPROGRESSMESSAGE: |
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( (TextView)findViewById( R.id.doit_percentage ) ). |
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setText( (String)msg.obj ); |
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break; |
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case Importer.MESSAGE_SETMAXPROGRESS: |
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if( _maxProgress > 0 ) { |
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if( _tmpProgress == _maxProgress ) |
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_tmpProgress = (Integer)msg.obj; |
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if( _progress == _maxProgress ) |
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_progress = (Integer)msg.obj; |
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} |
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_maxProgress = (Integer)msg.obj; |
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updateProgress(); |
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break; |
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case Importer.MESSAGE_SETTMPPROGRESS: |
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_tmpProgress = (Integer)msg.obj; |
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updateProgress(); |
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break; |
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case Importer.MESSAGE_SETPROGRESS: |
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_startedProgress = true; |
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_progress = (Integer)msg.obj; |
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updateProgress(); |
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break; |
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case Importer.MESSAGE_MERGEPROMPT: |
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_dialogMessage = (String)msg.obj; |
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showDialog( DIALOG_MERGEPROMPT ); |
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break; |
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case Importer.MESSAGE_CONTACTOVERWRITTEN: |
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_countOverwrites++; |
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updateStats(); |
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break; |
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case Importer.MESSAGE_CONTACTCREATED: |
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_countCreates++; |
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updateStats(); |
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break; |
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case Importer.MESSAGE_CONTACTMERGED: |
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_countMerges++; |
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updateStats(); |
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break; |
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case Importer.MESSAGE_CONTACTSKIPPED: |
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_countSkips++; |
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updateStats(); |
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break; |
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default: |
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super.handleMessage( msg ); |
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} |
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} |
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} |
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@Override |
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protected void onCreate(Bundle savedInstanceState) |
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{ |
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setContentView( R.layout.doit ); |
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super.onCreate( savedInstanceState ); |
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// hide page 2 |
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( findViewById( R.id.doit_page_2 ) ).setVisibility( View.GONE ); |
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// set up begin button |
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Button begin = (Button)findViewById( R.id.doit_begin ); |
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begin.setOnClickListener( new View.OnClickListener() { |
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public void onClick( View view ) { |
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importContacts(); |
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} |
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} ); |
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// set up close button |
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Button close = (Button)findViewById( R.id.doit_close ); |
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close.setOnClickListener( new View.OnClickListener() { |
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public void onClick( View view ) { |
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setResult( RESULT_CANCELED ); |
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finish(); |
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} |
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} ); |
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_startedProgress = false; |
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_maxProgress = 0; |
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_tmpProgress = 0; |
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_progress = 0; |
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_handler = new DoitHandler(); |
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_countOverwrites = 0; |
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_countCreates = 0; |
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_countMerges = 0; |
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_countSkips = 0; |
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updateProgress(); |
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updateStats(); |
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} |
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@Override |
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protected void onPause() |
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{ |
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super.onPause(); |
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abortImport(); |
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// notify the user |
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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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switch( id ) |
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{ |
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case DIALOG_ERROR: |
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return 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( "" ) |
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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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Doit.this._importer.wake(); |
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} |
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} ) |
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.setOnCancelListener( _dialogOnCancelListener ) |
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.create(); |
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case DIALOG_CONTINUEORABORT: |
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return 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( "" ) |
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.setPositiveButton( R.string.error_continue, |
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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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Doit.this._importer.wake( |
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Importer.RESPONSE_POSITIVE ); |
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} |
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} ) |
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.setNegativeButton( R.string.error_abort, |
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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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Doit.this._importer.wake( |
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Importer.RESPONSE_NEGATIVE ); |
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} |
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} ) |
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.setOnCancelListener( _dialogOnCancelListener ) |
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.create(); |
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case DIALOG_MERGEPROMPT: |
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// custom layout in an AlertDialog |
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LayoutInflater factory = LayoutInflater.from( this ); |
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final View dialogView = factory.inflate( |
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R.layout.mergeprompt, null ); |
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( (CheckBox)dialogView.findViewById( R.id.mergeprompt_always ) ). |
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setOnCheckedChangeListener( |
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new CompoundButton.OnCheckedChangeListener() { |
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public void onCheckedChanged( CompoundButton buttonView, |
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boolean isChecked ) { |
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Doit.this._mergePromptAlwaysSelected = isChecked; |
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} |
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} ); |
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( (Button)dialogView.findViewById( R.id.merge_keep ) ). |
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setOnClickListener( _mergePromptButtonListener ); |
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( (Button)dialogView.findViewById( R.id.merge_overwrite ) ). |
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setOnClickListener( _mergePromptButtonListener ); |
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( (Button)dialogView.findViewById( R.id.merge_merge ) ). |
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setOnClickListener( _mergePromptButtonListener ); |
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_mergePromptAlwaysSelected = false; |
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return new AlertDialog.Builder( this ) |
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.setIcon( R.drawable.alert_dialog_icon ) |
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.setTitle( R.string.mergeprompt_title ) |
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.setView( dialogView ) |
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.setOnCancelListener( _dialogOnCancelListener ) |
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.create(); |
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} |
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return null; |
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} |
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private OnClickListener _mergePromptButtonListener = new OnClickListener() { |
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public void onClick( View view ) { |
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int responseExtra = _mergePromptAlwaysSelected? |
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Importer.RESPONSEEXTRA_ALWAYS : Importer.RESPONSEEXTRA_NONE; |
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Doit.this._mergePromptDialog.dismiss(); |
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Doit.this._mergePromptDialog = null; // dont keep a reference! |
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Doit.this._importer.wake( view.getId(), responseExtra ); |
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} |
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}; |
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private DialogInterface.OnCancelListener _dialogOnCancelListener = |
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new DialogInterface.OnCancelListener() { |
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public void onCancel( DialogInterface dialog ) { |
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setResult( RESULT_CANCELED ); |
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finish(); |
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} |
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}; |
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@Override |
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protected void onActivityResult( int requestCode, int resultCode, |
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Intent data ) |
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{ |
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if( resultCode == RESULT_CANCELED ) |
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abortImport(); |
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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_ERROR: // fall through |
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case DIALOG_CONTINUEORABORT: |
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// set dialog message |
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( (AlertDialog)dialog ).setMessage( _dialogMessage ); |
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break; |
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case DIALOG_MERGEPROMPT: |
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// set contact's name |
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( (TextView)dialog.findViewById( R.id.mergeprompt_name ) ).setText( |
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_dialogMessage ); |
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// and set up reference to dialog |
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_mergePromptDialog = 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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private void importContacts() |
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{ |
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// switch interfaces |
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( findViewById( R.id.doit_page_1 ) ).setVisibility( View.GONE ); |
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( findViewById( R.id.doit_page_2 ) ).setVisibility( View.VISIBLE ); |
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// disable back button |
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( (Button)findViewById( R.id.back ) ).setEnabled( false ); |
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// create importer |
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_importer = new VCFImporter( this ); |
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// start the service's thread |
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_importer.start(); |
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} |
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private void updateProgress() |
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{ |
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ProgressBar bar = (ProgressBar)findViewById( R.id.doit_progress ); |
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TextView outOf = (TextView)findViewById( R.id.doit_outof ); |
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if( _maxProgress > 0 ) |
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{ |
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bar.setMax( _maxProgress ); |
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bar.setSecondaryProgress( _tmpProgress ); |
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if( _startedProgress ) |
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{ |
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( (TextView)findViewById( R.id.doit_percentage ) ).setText( |
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(int)Math.round( 100 * _progress / _maxProgress ) + "%" ); |
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outOf.setText( _progress + "/" + _maxProgress ); |
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bar.setProgress( _progress ); |
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} |
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} |
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} |
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private void updateStats() |
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{ |
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( (TextView)findViewById( R.id.doit_overwrites ) ).setText( |
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"" + _countOverwrites ); |
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( (TextView)findViewById( R.id.doit_creates ) ).setText( |
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"" + _countCreates ); |
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( (TextView)findViewById( R.id.doit_merges ) ).setText( |
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"" + _countMerges ); |
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( (TextView)findViewById( R.id.doit_skips ) ).setText( |
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"" + _countSkips ); |
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} |
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private void abortImport() |
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{ |
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if( _importer != null ) |
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{ |
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_importer.setAbort(); |
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while( true ) { |
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try { |
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_importer.join(); |
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break; |
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} |
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catch( InterruptedException e ) {} |
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} |
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} |
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} |
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} |