bzr branch
http://bzr.ed.am/android/import-contacts
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by edam
- added GPL header comments to all files |
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/* |
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* ImportContacts.java |
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* |
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* Copyright (C) 2009 Tim Marston <edam@waxworlds.org> |
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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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* http://www.waxworlds.org/edam/software/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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* 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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by edam
Initial import |
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package org.waxworlds.importcontacts; |
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import java.util.Stack; |
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import android.app.Activity; |
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import android.content.Intent; |
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import android.os.Bundle; |
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public class ImportContacts extends Activity |
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{
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public static final int STATE_NONE = 0; |
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public static final int STATE_IMPORT_VCF = 1; |
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public static final int STATE_MERGE = 2; |
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public static final int STATE_DOIT = 3; |
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private Stack< Integer > _stateStack; |
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/** Called when the activity is first created. */ |
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@Override |
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public void onCreate(Bundle savedInstanceState) |
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{
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super.onCreate(savedInstanceState); |
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_stateStack = new Stack< Integer >(); |
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startState( STATE_IMPORT_VCF ); |
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} |
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@Override |
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protected void onActivityResult(int requestCode, int resultCode, Intent data) |
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{
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super.onActivityResult(requestCode, resultCode, data); |
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// quit? |
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if( resultCode == RESULT_CANCELED ) {
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finish(); |
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} |
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else {
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int newState = STATE_NONE; |
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if( data != null ) {
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Bundle extras = data.getExtras(); |
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if( extras != null ) {
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Integer tmp = extras.getInt( "nextstate" ); |
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if( tmp != null ) {
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newState = tmp.intValue(); |
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} |
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} |
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} |
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startState( newState ); |
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} |
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} |
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private void startState( int newState ) |
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{
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if( newState == STATE_NONE ) |
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{
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// we're going back, so pop top state off stack |
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_stateStack.pop(); |
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newState = ( (Integer)_stateStack.peek() ).intValue(); |
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} |
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else |
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{
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// push new state on state |
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_stateStack.push( new Integer( newState ) ); |
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} |
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// figure out the class |
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Class cls = null; |
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switch( newState ) {
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case STATE_IMPORT_VCF: cls = ImportVCF.class; break; |
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case STATE_MERGE: cls = Merge.class; break; |
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case STATE_DOIT: cls = Doit.class; break; |
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} |
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// start activity |
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Intent i = new Intent( this, cls ); |
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if( _stateStack.size() > 1 ) i.putExtra( "backstate", true ); |
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startActivityForResult( i, 0 ); |
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} |
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} |