package com.almalence.plugins.vf.barcodescanner.result;
import java.util.Locale;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.ActivityNotFoundException;
import android.content.Intent;
import android.net.Uri;
import android.provider.ContactsContract;
import android.util.Log;
/* <!-- +++
import com.almalence.opencam_plus.R;
+++ --> */
//<!-- -+-
import com.almalence.opencam.R;
//-+- -->
import com.google.zxing.Result;
import com.google.zxing.client.result.ParsedResult;
import com.google.zxing.client.result.ParsedResultType;
/**
* A base class for the Android-specific barcode handlers. These allow the app
* to polymorphically suggest the appropriate actions for each data type.
*
* This class also contains a bunch of utility methods to take common actions
* like opening a URL. They could easily be moved into a helper object, but it
* can't be static because the Activity instance is needed to launch an intent.
*
* @author dswitkin@google.com (Daniel Switkin)
* @author Sean Owen
*/
public abstract class ResultHandler
{
private static final String TAG = ResultHandler.class.getSimpleName();
private static final String[] EMAIL_TYPE_STRINGS = { "home", "work", "mobile" };
private static final String[] PHONE_TYPE_STRINGS = { "home", "work", "mobile", "fax", "pager", "main" };
private static final String[] ADDRESS_TYPE_STRINGS = { "home", "work" };
private static final int[] EMAIL_TYPE_VALUES = { ContactsContract.CommonDataKinds.Email.TYPE_HOME,
ContactsContract.CommonDataKinds.Email.TYPE_WORK, ContactsContract.CommonDataKinds.Email.TYPE_MOBILE, };
private static final int[] PHONE_TYPE_VALUES = { ContactsContract.CommonDataKinds.Phone.TYPE_HOME,
ContactsContract.CommonDataKinds.Phone.TYPE_WORK, ContactsContract.CommonDataKinds.Phone.TYPE_MOBILE,
ContactsContract.CommonDataKinds.Phone.TYPE_FAX_WORK, ContactsContract.CommonDataKinds.Phone.TYPE_PAGER,
ContactsContract.CommonDataKinds.Phone.TYPE_MAIN, };
private static final int[] ADDRESS_TYPE_VALUES = {
ContactsContract.CommonDataKinds.StructuredPostal.TYPE_HOME,
ContactsContract.CommonDataKinds.StructuredPostal.TYPE_WORK, };
private static final int NO_TYPE = -1;
public static final int MAX_BUTTON_COUNT = 4;
private final ParsedResult result;
private final Activity activity;
private final Result rawResult;
ResultHandler(Activity activity, ParsedResult result)
{
this(activity, result, null);
}
ResultHandler(Activity activity, ParsedResult result, Result rawResult)
{
this.result = result;
this.activity = activity;
this.rawResult = rawResult;
}
public final ParsedResult getResult()
{
return result;
}
final Activity getActivity()
{
return activity;
}
/**
* Indicates how many buttons the derived class wants shown.
*
* @return The integer button count.
*/
public abstract int getButtonCount();
/**
* The text of the nth action button.
*
* @param index
* From 0 to getButtonCount() - 1
* @return The button text as a resource ID
*/
public abstract int getButtonText(int index);
public Integer getDefaultButtonID()
{
return null;
}
/**
* Execute the action which corresponds to the nth button.
*
* @param index
* The button that was clicked.
*/
public abstract void handleButtonPress(int index);
/**
* Some barcode contents are considered secure, and should not be saved to
* history, copied to the clipboard, or otherwise persisted.
*
* @return If true, do not create any permanent record of these contents.
*/
public boolean areContentsSecure()
{
return false;
}
/**
* Create a possibly styled string for the contents of the current barcode.
*
* @return The text to be displayed.
*/
public CharSequence getDisplayContents()
{
String contents = result.getDisplayResult();
return contents.replace("\r", "");
}
/**
* A string describing the kind of barcode that was found, e.g.
* "Found contact info".
*
* @return The resource ID of the string.
*/
public abstract int getDisplayTitle();
/**
* A convenience method to get the parsed type. Should not be overridden.
*
* @return The parsed type, e.g. URI or ISBN
*/
public final ParsedResultType getType()
{
return result.getType();
}
final void addPhoneOnlyContact(String[] phoneNumbers, String[] phoneTypes)
{
addContact(null, null, null, phoneNumbers, phoneTypes, null, null, null, null, null, null, null, null, null,
null, null);
}
final void addEmailOnlyContact(String[] emails, String[] emailTypes)
{
addContact(null, null, null, null, null, emails, emailTypes, null, null, null, null, null, null, null, null,
null);
}
final void addContact(String[] names, String[] nicknames, String pronunciation, String[] phoneNumbers,
String[] phoneTypes, String[] emails, String[] emailTypes, String note, String instantMessenger,
String address, String addressType, String org, String title, String[] urls, String birthday, String[] geo)
{
// Only use the first name in the array, if present.
Intent intent = new Intent(Intent.ACTION_INSERT_OR_EDIT, ContactsContract.Contacts.CONTENT_URI);
intent.setType(ContactsContract.Contacts.CONTENT_ITEM_TYPE);
putExtra(intent, ContactsContract.Intents.Insert.NAME, names != null ? names[0] : null);
putExtra(intent, ContactsContract.Intents.Insert.PHONETIC_NAME, pronunciation);
int phoneCount = Math.min(phoneNumbers != null ? phoneNumbers.length : 0, Contents.PHONE_KEYS.length);
for (int x = 0; x < phoneCount; x++)
{
putExtra(intent, Contents.PHONE_KEYS[x], phoneNumbers[x]);
if (phoneTypes != null && x < phoneTypes.length)
{
int type = toPhoneContractType(phoneTypes[x]);
if (type >= 0)
{
intent.putExtra(Contents.PHONE_TYPE_KEYS[x], type);
}
}
}
int emailCount = Math.min(emails != null ? emails.length : 0, Contents.EMAIL_KEYS.length);
for (int x = 0; x < emailCount; x++)
{
putExtra(intent, Contents.EMAIL_KEYS[x], emails[x]);
if (emailTypes != null && x < emailTypes.length)
{
int type = toEmailContractType(emailTypes[x]);
if (type >= 0)
{
intent.putExtra(Contents.EMAIL_TYPE_KEYS[x], type);
}
}
}
// No field for URL, birthday; use notes
StringBuilder aggregatedNotes = new StringBuilder();
if (urls != null)
{
for (String url : urls)
{
if (url != null && !url.isEmpty())
{
aggregatedNotes.append('\n').append(url);
}
}
}
for (String aNote : new String[] { birthday, note })
{
if (aNote != null)
{
aggregatedNotes.append('\n').append(aNote);
}
}
if (nicknames != null)
{
for (String nickname : nicknames)
{
if (nickname != null && !nickname.isEmpty())
{
aggregatedNotes.append('\n').append(nickname);
}
}
}
if (geo != null)
{
aggregatedNotes.append('\n').append(geo[0]).append(',').append(geo[1]);
}
if (aggregatedNotes.length() > 0)
{
// Remove extra leading '\n'
putExtra(intent, ContactsContract.Intents.Insert.NOTES, aggregatedNotes.substring(1));
}
putExtra(intent, ContactsContract.Intents.Insert.IM_HANDLE, instantMessenger);
putExtra(intent, ContactsContract.Intents.Insert.POSTAL, address);
if (addressType != null)
{
int type = toAddressContractType(addressType);
if (type >= 0)
{
intent.putExtra(ContactsContract.Intents.Insert.POSTAL_TYPE, type);
}
}
putExtra(intent, ContactsContract.Intents.Insert.COMPANY, org);
putExtra(intent, ContactsContract.Intents.Insert.JOB_TITLE, title);
launchIntent(intent);
}
private static int toEmailContractType(String typeString)
{
return doToContractType(typeString, EMAIL_TYPE_STRINGS, EMAIL_TYPE_VALUES);
}
private static int toPhoneContractType(String typeString)
{
return doToContractType(typeString, PHONE_TYPE_STRINGS, PHONE_TYPE_VALUES);
}
private static int toAddressContractType(String typeString)
{
return doToContractType(typeString, ADDRESS_TYPE_STRINGS, ADDRESS_TYPE_VALUES);
}
private static int doToContractType(String typeString, String[] types, int[] values)
{
if (typeString == null)
{
return NO_TYPE;
}
for (int i = 0; i < types.length; i++)
{
String type = types[i];
if (typeString.startsWith(type) || typeString.startsWith(type.toUpperCase(Locale.ENGLISH)))
{
return values[i];
}
}
return NO_TYPE;
}
final void shareByEmail(String contents)
{
sendEmailFromUri("mailto:", null, null, contents);
}
final void sendEmail(String address, String subject, String body)
{
sendEmailFromUri("mailto:" + address, address, subject, body);
}
// Use public Intent fields rather than private GMail app fields to specify
// subject and body.
final void sendEmailFromUri(String uri, String email, String subject, String body)
{
Intent intent = new Intent(Intent.ACTION_SEND, Uri.parse(uri));
if (email != null)
{
intent.putExtra(Intent.EXTRA_EMAIL, new String[] { email });
}
putExtra(intent, Intent.EXTRA_SUBJECT, subject);
putExtra(intent, Intent.EXTRA_TEXT, body);
intent.setType("text/plain");
launchIntent(intent);
}
final void shareBySMS(String contents)
{
sendSMSFromUri("smsto:", contents);
}
final void sendSMS(String phoneNumber, String body)
{
sendSMSFromUri("smsto:" + phoneNumber, body);
}
final void sendSMSFromUri(String uri, String body)
{
Intent intent = new Intent(Intent.ACTION_SENDTO, Uri.parse(uri));
putExtra(intent, "sms_body", body);
// Exit the app once the SMS is sent
intent.putExtra("compose_mode", true);
launchIntent(intent);
}
final void sendMMS(String phoneNumber, String subject, String body)
{
sendMMSFromUri("mmsto:" + phoneNumber, subject, body);
}
final void sendMMSFromUri(String uri, String subject, String body)
{
Intent intent = new Intent(Intent.ACTION_SENDTO, Uri.parse(uri));
// The Messaging app needs to see a valid subject or else it will treat
// this an an SMS.
if (subject == null || subject.isEmpty())
{
putExtra(intent, "subject", activity.getString(R.string.Msg_Default_Mms_Subject));
} else
{
putExtra(intent, "subject", subject);
}
putExtra(intent, "sms_body", body);
intent.putExtra("compose_mode", true);
launchIntent(intent);
}
final void dialPhone(String phoneNumber)
{
launchIntent(new Intent(Intent.ACTION_DIAL, Uri.parse("tel:" + phoneNumber)));
}
final void dialPhoneFromUri(String uri)
{
launchIntent(new Intent(Intent.ACTION_DIAL, Uri.parse(uri)));
}
final void openMap(String geoURI)
{
launchIntent(new Intent(Intent.ACTION_VIEW, Uri.parse(geoURI)));
}
/**
* Do a geo search using the address as the query.
*
* @param address
* The address to find
*/
final void searchMap(String address)
{
launchIntent(new Intent(Intent.ACTION_VIEW, Uri.parse("geo:0,0?q=" + Uri.encode(address))));
}
final void getDirections(double latitude, double longitude)
{
launchIntent(new Intent(Intent.ACTION_VIEW, Uri.parse("http://maps.google."
+ LocaleManager.getCountryTLD(activity) + "/maps?f=d&daddr=" + latitude + ',' + longitude)));
}
// Uses the mobile-specific version of Product Search, which is formatted
// for small screens.
final void openProductSearch(String upc)
{
Uri uri = Uri.parse("http://www.google." + LocaleManager.getProductSearchCountryTLD(activity)
+ "/m/products?q=" + upc + "&source=zxing");
launchIntent(new Intent(Intent.ACTION_VIEW, uri));
}
final void openURL(String url)
{
// Strangely, some Android browsers don't seem to register to handle
// HTTP:// or HTTPS://.
// Lower-case these as it should always be OK to lower-case these
// schemes.
if (url.startsWith("HTTP://"))
{
url = "http" + url.substring(4);
} else if (url.startsWith("HTTPS://"))
{
url = "https" + url.substring(5);
}
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
try
{
launchIntent(intent);
} catch (ActivityNotFoundException ignored)
{
Log.w(TAG, "Nothing available to handle " + intent);
}
}
final void webSearch(String query)
{
Intent intent = new Intent(Intent.ACTION_WEB_SEARCH);
intent.putExtra("query", query);
launchIntent(intent);
}
/**
* Like {@link #launchIntent(Intent)} but will tell you if it is not
* handle-able via {@link ActivityNotFoundException}.
*
* @throws ActivityNotFoundException
*/
final void rawLaunchIntent(Intent intent)
{
if (intent != null)
{
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
Log.d(TAG, "Launching intent: " + intent + " with extras: " + intent.getExtras());
activity.startActivity(intent);
}
}
/**
* Like {@link #rawLaunchIntent(Intent)} but will show a user dialog if
* nothing is available to handle.
*/
final void launchIntent(Intent intent)
{
try
{
rawLaunchIntent(intent);
} catch (ActivityNotFoundException ignored)
{
AlertDialog.Builder builder = new AlertDialog.Builder(activity);
builder.setTitle(R.string.app_name);
builder.setMessage(R.string.Msg_Intent_Failed);
builder.setPositiveButton(R.string.Button_Ok, null);
builder.show();
}
}
private static void putExtra(Intent intent, String key, String value)
{
if (value != null && !value.isEmpty())
{
intent.putExtra(key, value);
}
}
}