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.ParsedReaderResult;
30 import com.google.zxing.client.result.ParsedReaderResultType;
31 import com.google.zxing.client.result.UPCParsedResult;
32 import com.google.zxing.client.result.URIParsedResult;
33 import com.google.zxing.client.result.URLTOParsedResult;
35 import java.net.URISyntaxException;
38 * Handles the result of barcode decoding in the context of the Android platform,
39 * by dispatching the proper intents and so on.
41 * @author srowen@google.com (Sean Owen)
42 * @author dswitkin@google.com (Daniel Switkin)
44 final class ResultHandler extends Handler {
46 private final Intent intent;
47 private final BarcodeReaderCaptureActivity captureActivity;
49 ResultHandler(BarcodeReaderCaptureActivity captureActivity, ParsedReaderResult result) {
50 this.captureActivity = captureActivity;
51 this.intent = resultToIntent(result);
54 private static Intent resultToIntent(ParsedReaderResult result) {
56 ParsedReaderResultType type = result.getType();
57 if (type.equals(ParsedReaderResultType.ADDRESSBOOK)) {
58 AddressBookDoCoMoParsedResult addressResult = (AddressBookDoCoMoParsedResult) result;
59 intent = new Intent(Contacts.Intents.Insert.ACTION, Contacts.People.CONTENT_URI);
60 putExtra(intent, Contacts.Intents.Insert.NAME, addressResult.getName());
61 putExtra(intent, Contacts.Intents.Insert.PHONE, addressResult.getPhoneNumbers());
62 putExtra(intent, Contacts.Intents.Insert.EMAIL, addressResult.getEmail());
63 putExtra(intent, Contacts.Intents.Insert.NOTES, addressResult.getNote());
64 putExtra(intent, Contacts.Intents.Insert.POSTAL, addressResult.getAddress());
65 } else if (type.equals(ParsedReaderResultType.ADDRESSBOOK_AU)) {
66 AddressBookAUParsedResult addressResult = (AddressBookAUParsedResult) result;
67 intent = new Intent(Contacts.Intents.Insert.ACTION, Contacts.People.CONTENT_URI);
68 putExtra(intent, Contacts.Intents.Insert.NAME, addressResult.getNames());
69 putExtra(intent, Contacts.Intents.Insert.PHONE, addressResult.getPhoneNumbers());
70 putExtra(intent, Contacts.Intents.Insert.EMAIL, addressResult.getEmails());
71 putExtra(intent, Contacts.Intents.Insert.NOTES, addressResult.getNote());
72 putExtra(intent, Contacts.Intents.Insert.POSTAL, addressResult.getAddress());
73 } else if (type.equals(ParsedReaderResultType.BOOKMARK)) {
74 // For now, we can only open the browser, and not actually add a bookmark
76 intent = new Intent(Intent.VIEW_ACTION, new ContentURI(((BookmarkDoCoMoParsedResult) result).getURI()));
77 } catch (URISyntaxException e) {
79 } else if (type.equals(ParsedReaderResultType.URLTO)) {
81 intent = new Intent(Intent.VIEW_ACTION, new ContentURI(((URLTOParsedResult) result).getURI()));
82 } catch (URISyntaxException e) {
84 } else if (type.equals(ParsedReaderResultType.EMAIL)) {
85 EmailDoCoMoParsedResult emailResult = (EmailDoCoMoParsedResult) result;
87 intent = new Intent(Intent.SENDTO_ACTION, new ContentURI(emailResult.getTo()));
88 } catch (URISyntaxException e) {
90 putExtra(intent, "subject", emailResult.getSubject());
91 putExtra(intent, "body", emailResult.getBody());
92 } else if (type.equals(ParsedReaderResultType.EMAIL_ADDRESS)) {
93 EmailAddressParsedResult emailResult = (EmailAddressParsedResult) result;
95 intent = new Intent(Intent.SENDTO_ACTION, new ContentURI(emailResult.getEmailAddress()));
96 } catch (URISyntaxException e) {
98 //} else if (type.equals(ParsedReaderResultType.GEO)) {
99 // GeoParsedResult geoResult = (GeoParsedResult) result;
101 // intent = new Intent(Intent.VIEW_ACTION, new ContentURI(geoResult.getGoogleMapsURI()));
102 // // or can we send the raw geo: URI to Android? maybe it'll open Maps?
103 // // or just open a MapView
104 // } catch (URISyntaxException e) {
107 } else if (type.equals(ParsedReaderResultType.UPC)) {
108 UPCParsedResult upcResult = (UPCParsedResult) result;
110 ContentURI uri = new ContentURI("http://www.upcdatabase.com/item.asp?upc=" + upcResult.getUPC());
111 intent = new Intent(Intent.VIEW_ACTION, uri);
112 } catch (URISyntaxException e) {
114 } else if (type.equals(ParsedReaderResultType.URI)) {
115 URIParsedResult uriResult = (URIParsedResult) result;
117 intent = new Intent(Intent.VIEW_ACTION, new ContentURI(uriResult.getURI()));
118 } catch (URISyntaxException e) {
120 } else if (type.equals(ParsedReaderResultType.ANDROID_INTENT)) {
121 intent = ((AndroidIntentParsedResult) result).getIntent();
127 public void handleMessage(Message message) {
128 if (message.what == R.string.button_yes) {
129 if (intent != null) {
130 captureActivity.startActivity(intent);
133 captureActivity.restartPreview();
141 private static void putExtra(Intent intent, String key, String value) {
142 if (value != null && value.length() > 0) {
143 intent.putExtra(key, value);
147 private static void putExtra(Intent intent, String key, String[] value) {
148 if (value != null && value.length > 0) {
149 putExtra(intent, key, value[0]);