2 * Copyright (C) 2008 Google Inc.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package com.google.zxing.client.android;
19 import android.content.Intent;
20 import android.net.ContentURI;
21 import android.os.Handler;
22 import android.os.Message;
23 import android.provider.Contacts;
24 import com.google.zxing.client.result.AddressBookAUParsedResult;
25 import com.google.zxing.client.result.AddressBookDoCoMoParsedResult;
26 import com.google.zxing.client.result.BookmarkDoCoMoParsedResult;
27 import com.google.zxing.client.result.EmailAddressParsedResult;
28 import com.google.zxing.client.result.EmailDoCoMoParsedResult;
29 import com.google.zxing.client.result.GeoParsedResult;
30 import com.google.zxing.client.result.ParsedReaderResult;
31 import com.google.zxing.client.result.ParsedReaderResultType;
32 import com.google.zxing.client.result.TelParsedResult;
33 import com.google.zxing.client.result.UPCParsedResult;
34 import com.google.zxing.client.result.URIParsedResult;
35 import com.google.zxing.client.result.URLTOParsedResult;
37 import java.net.URISyntaxException;
40 * Handles the result of barcode decoding in the context of the Android platform,
41 * by dispatching the proper intents and so on.
43 * @author srowen@google.com (Sean Owen)
44 * @author dswitkin@google.com (Daniel Switkin)
46 final class ResultHandler extends Handler {
48 private final Intent intent;
49 private final BarcodeReaderCaptureActivity captureActivity;
51 ResultHandler(BarcodeReaderCaptureActivity captureActivity, ParsedReaderResult result) {
52 this.captureActivity = captureActivity;
53 this.intent = resultToIntent(result);
56 private static Intent resultToIntent(ParsedReaderResult result) {
58 ParsedReaderResultType type = result.getType();
59 if (type.equals(ParsedReaderResultType.ADDRESSBOOK)) {
60 AddressBookDoCoMoParsedResult addressResult = (AddressBookDoCoMoParsedResult) result;
61 intent = new Intent(Contacts.Intents.Insert.ACTION, Contacts.People.CONTENT_URI);
62 putExtra(intent, Contacts.Intents.Insert.NAME, addressResult.getName());
63 putExtra(intent, Contacts.Intents.Insert.PHONE, addressResult.getPhoneNumbers());
64 putExtra(intent, Contacts.Intents.Insert.EMAIL, addressResult.getEmail());
65 putExtra(intent, Contacts.Intents.Insert.NOTES, addressResult.getNote());
66 putExtra(intent, Contacts.Intents.Insert.POSTAL, addressResult.getAddress());
67 } else if (type.equals(ParsedReaderResultType.ADDRESSBOOK_AU)) {
68 AddressBookAUParsedResult addressResult = (AddressBookAUParsedResult) result;
69 intent = new Intent(Contacts.Intents.Insert.ACTION, Contacts.People.CONTENT_URI);
70 putExtra(intent, Contacts.Intents.Insert.NAME, addressResult.getNames());
71 putExtra(intent, Contacts.Intents.Insert.PHONE, addressResult.getPhoneNumbers());
72 putExtra(intent, Contacts.Intents.Insert.EMAIL, addressResult.getEmails());
73 putExtra(intent, Contacts.Intents.Insert.NOTES, addressResult.getNote());
74 putExtra(intent, Contacts.Intents.Insert.POSTAL, addressResult.getAddress());
75 } else if (type.equals(ParsedReaderResultType.BOOKMARK)) {
76 // For now, we can only open the browser, and not actually add a bookmark
78 intent = new Intent(Intent.VIEW_ACTION, new ContentURI(((BookmarkDoCoMoParsedResult) result).getURI()));
79 } catch (URISyntaxException e) {
81 } else if (type.equals(ParsedReaderResultType.URLTO)) {
83 intent = new Intent(Intent.VIEW_ACTION, new ContentURI(((URLTOParsedResult) result).getURI()));
84 } catch (URISyntaxException e) {
86 } else if (type.equals(ParsedReaderResultType.EMAIL)) {
87 EmailDoCoMoParsedResult emailResult = (EmailDoCoMoParsedResult) result;
89 intent = new Intent(Intent.SENDTO_ACTION, new ContentURI(emailResult.getTo()));
90 } catch (URISyntaxException e) {
92 putExtra(intent, "subject", emailResult.getSubject());
93 putExtra(intent, "body", emailResult.getBody());
94 } else if (type.equals(ParsedReaderResultType.EMAIL_ADDRESS)) {
95 EmailAddressParsedResult emailResult = (EmailAddressParsedResult) result;
97 intent = new Intent(Intent.SENDTO_ACTION, new ContentURI(emailResult.getEmailAddress()));
98 } catch (URISyntaxException e) {
100 } else if (type.equals(ParsedReaderResultType.TEL)) {
101 TelParsedResult telResult = (TelParsedResult) result;
103 intent = new Intent(Intent.DIAL_ACTION, new ContentURI("tel:" + telResult.getNumber()));
104 } catch (URISyntaxException e) {
106 } else if (type.equals(ParsedReaderResultType.GEO)) {
107 GeoParsedResult geoResult = (GeoParsedResult) result;
109 intent = new Intent(Intent.VIEW_ACTION, new ContentURI(geoResult.getGeoURI()));
110 } catch (URISyntaxException e) {
112 } else if (type.equals(ParsedReaderResultType.UPC)) {
113 UPCParsedResult upcResult = (UPCParsedResult) result;
115 ContentURI uri = new ContentURI("http://www.upcdatabase.com/item.asp?upc=" + upcResult.getUPC());
116 intent = new Intent(Intent.VIEW_ACTION, uri);
117 } catch (URISyntaxException e) {
119 } else if (type.equals(ParsedReaderResultType.URI)) {
120 URIParsedResult uriResult = (URIParsedResult) result;
122 intent = new Intent(Intent.VIEW_ACTION, new ContentURI(uriResult.getURI()));
123 } catch (URISyntaxException e) {
125 } else if (type.equals(ParsedReaderResultType.ANDROID_INTENT)) {
126 intent = ((AndroidIntentParsedResult) result).getIntent();
132 public void handleMessage(Message message) {
133 if (message.what == R.string.button_yes) {
134 if (intent != null) {
135 captureActivity.startActivity(intent);
138 captureActivity.restartPreview();
146 private static void putExtra(Intent intent, String key, String value) {
147 if (value != null && value.length() > 0) {
148 intent.putExtra(key, value);
152 private static void putExtra(Intent intent, String key, String[] value) {
153 if (value != null && value.length > 0) {
154 putExtra(intent, key, value[0]);