cordova-android/framework/src/com/phonegap/ContactManager.java
2010-09-10 11:34:06 -05:00

392 lines
10 KiB
Java
Executable File

package com.phonegap;
import org.json.JSONArray;
import org.json.JSONException;
import com.phonegap.api.Plugin;
import com.phonegap.api.PluginResult;
import android.provider.Contacts.ContactMethods;
import android.provider.Contacts.People;
import android.util.Log;
import android.webkit.WebView;
import android.content.Intent;
import android.net.Uri;
import android.database.Cursor;
import android.database.sqlite.SQLiteException;
@SuppressWarnings("deprecation")
public class ContactManager implements Plugin {
public class ContactTriplet
{
public String name = "";
public String email = "";
public String phone = "";
}
WebView webView; // WebView object
DroidGap ctx; // DroidGap object
private static final String LOG_TAG = "Contact Query";
Uri mPeople = android.provider.Contacts.People.CONTENT_URI;
Uri mPhone = android.provider.Contacts.Phones.CONTENT_URI;
Uri mEmail = android.provider.Contacts.ContactMethods.CONTENT_URI;
/**
* Constructor.
*/
public ContactManager() {
}
/**
* Sets the context of the Command. This can then be used to do things like
* get file paths associated with the Activity.
*
* @param ctx The context of the main Activity.
*/
public void setContext(DroidGap ctx) {
this.ctx = ctx;
}
/**
* Sets the main View of the application, this is the WebView within which
* a PhoneGap app runs.
*
* @param webView The PhoneGap WebView
*/
public void setView(WebView webView) {
this.webView = webView;
}
/**
* Executes the request and returns CommandResult.
*
* @param action The command to execute.
* @param args JSONArry of arguments for the command.
* @return A CommandResult object with a status and message.
*/
public PluginResult execute(String action, JSONArray args) {
PluginResult.Status status = PluginResult.Status.OK;
String result = "";
try {
if (action.equals("getContactsAndSendBack")) {
this.getContactsAndSendBack();
}
else if (action.equals("search")) {
this.search(args.getString(0), args.getString(1), args.getString(2));
}
return new PluginResult(status, result);
} catch (JSONException e) {
return new PluginResult(PluginResult.Status.JSON_EXCEPTION);
}
}
/**
* Identifies if action to be executed returns a value.
*
* @param action The action to execute
* @return T=returns value
*/
public boolean hasReturnValue(String action) {
return false;
}
/**
* Called when the system is about to start resuming a previous activity.
*/
public void onPause() {
}
/**
* Called when the activity will start interacting with the user.
*/
public void onResume() {
}
/**
* Called by AccelBroker when listener is to be shut down.
* Stop listener.
*/
public void onDestroy() {
}
/**
* Called when an activity you launched exits, giving you the requestCode you started it with,
* the resultCode it returned, and any additional data from it.
*
* @param requestCode The request code originally supplied to startActivityForResult(),
* allowing you to identify who this result came from.
* @param resultCode The integer result code returned by the child activity through its setResult().
* @param data An Intent, which can return result data to the caller (various data can be attached to Intent "extras").
*/
public void onActivityResult(int requestCode, int resultCode, Intent intent) {
}
//--------------------------------------------------------------------------
// LOCAL METHODS
//--------------------------------------------------------------------------
// This is to add backwards compatibility to the OLD Contacts API\
public void getContactsAndSendBack()
{
String[] projection = new String[] {
People._ID,
People.NAME,
People.NUMBER,
People.PRIMARY_EMAIL_ID
};
try{
Cursor myCursor = this.ctx.managedQuery(mPeople, projection,
null, null , People.NAME + " ASC");
processResults(myCursor, true);
}
catch (SQLiteException ex)
{
Log.d(LOG_TAG, ex.getMessage());
}
}
public void search(String name, String npa, String email)
{
if (email.length() > 0)
searchByEmail(email);
else
searchPeople(name, npa);
}
private void searchByEmail(String email)
{
String[] projection = new String[] {
ContactMethods._ID,
ContactMethods.DATA,
ContactMethods.KIND,
ContactMethods.PERSON_ID
};
String[] variables = new String[] {
email
};
try{
Cursor myCursor = this.ctx.managedQuery(mEmail, projection,
"contact_methods." + ContactMethods.DATA + " = ?" + "AND contact_methods.kind = 1", variables , ContactMethods.DATA + " ASC");
getMethodData(myCursor);
}
catch (SQLiteException ex)
{
Log.d(LOG_TAG, ex.getMessage());
}
}
private void searchPeople(String name, String number)
{
String conditions = "";
if (name.length() == 0)
{
name = "%";
conditions += People.NAME + " LIKE ? AND ";
}
else
{
conditions += People.NAME + " = ? AND ";
}
if (number.length() == 0)
number = "%";
else
{
number = number.replace('+', '%');
number = number.replace('.', '%');
number = number.replace('-', '%');
}
conditions += People.NUMBER + " LIKE ? ";
String[] projection = new String[] {
People._ID,
People.NAME,
People.NUMBER,
People.PRIMARY_EMAIL_ID
};
String[] variables = new String[] {
name, number
};
try{
Cursor myCursor = this.ctx.managedQuery(mPeople, projection,
conditions, variables , People.NAME + " ASC");
processResults(myCursor, false);
}
catch (SQLiteException ex)
{
Log.d(LOG_TAG, ex.getMessage());
}
}
private void processResults(Cursor cur, boolean all){
if (cur.moveToFirst()) {
String name;
String phoneNumber;
String email_id;
String email;
int nameColumn = cur.getColumnIndex(People.NAME);
int phoneColumn = cur.getColumnIndex(People.NUMBER);
int emailIdColumn = cur.getColumnIndex(People.PRIMARY_EMAIL_ID);
do {
// Get the field values
name = cur.getString(nameColumn);
phoneNumber = cur.getString(phoneColumn);
email_id = cur.getString(emailIdColumn);
if (email_id != null && email_id.length() > 0)
email = getEmail(email_id);
else
email = "";
// Code for backwards compatibility with the OLD Contacts API
if (all) {
this.ctx.sendJavascript("navigator.ContactManager.droidAddContact('" + name + "','" + phoneNumber + "','" + email +"');");
}
else {
this.ctx.sendJavascript("navigator.contacts.droidFoundContact('" + name + "','" + phoneNumber + "','" + email +"');");
}
} while (cur.moveToNext());
if (all) {
this.ctx.sendJavascript("navigator.ContactManager.droidDone();");
}
else {
this.ctx.sendJavascript("navigator.contacts.droidDone();");
}
}
else
{
if (all) {
this.ctx.sendJavascript("navigator.ContactManager.fail();");
}
else {
this.ctx.sendJavascript("navigator.contacts.fail('None found!');");
}
}
}
private void getMethodData(Cursor cur)
{
ContactTriplet data = new ContactTriplet();
String id;
String email;
if (cur.moveToFirst()) {
int idColumn = cur.getColumnIndex(ContactMethods._ID);
int emailColumn = cur.getColumnIndex(ContactMethods.DATA);
do {
// Get the field values
id = cur.getString(idColumn);
email = cur.getString(emailColumn);
data = getContactData(id);
if(data != null)
{
data.email = email;
this.ctx.sendJavascript("navigator.Contacts.droidFoundContact('" + data.name + "','" + data.phone + "','" + data.email +"');");
}
} while (cur.moveToNext());
this.ctx.sendJavascript("navigator.contacts.droidDoneContacts();");
}
}
private ContactTriplet getContactData(String id) {
ContactTriplet data = null;
String[] projection = new String[] {
People._ID,
People.NAME,
People.NUMBER,
People.PRIMARY_EMAIL_ID
};
String[] variables = new String[] {
id
};
try{
Cursor myCursor = this.ctx.managedQuery(mPeople, projection,
People.PRIMARY_EMAIL_ID + " = ?", variables , People.NAME + " ASC");
data = getTriplet(myCursor);
}
catch (SQLiteException ex)
{
Log.d(LOG_TAG, ex.getMessage());
}
return data;
}
private ContactTriplet getTriplet(Cursor cur) {
ContactTriplet data = new ContactTriplet();
if (cur.moveToFirst()) {
int nameColumn = cur.getColumnIndex(People.NAME);
int numberColumn = cur.getColumnIndex(People.NUMBER);
do {
data.name = cur.getString(nameColumn);
data.phone = cur.getString(numberColumn);
} while (cur.moveToNext());
}
return data;
}
private String getEmailColumnData(Cursor cur)
{
String email = "";
if (cur != null && cur.moveToFirst()) {
int emailColumn = cur.getColumnIndex(ContactMethods.DATA);
do {
// Get the field values
email = cur.getString(emailColumn);
} while (cur.moveToNext());
}
return email;
}
private String getEmail(String id)
{
String email = "";
String[] projection = new String[] {
ContactMethods._ID,
ContactMethods.DATA,
ContactMethods.KIND
};
String[] variables = new String[] {
id
};
try
{
Cursor myCursor = this.ctx.managedQuery(mEmail, projection,
"contact_methods." + ContactMethods._ID + " = ?" + " AND contact_methods.kind = 1", variables , ContactMethods.DATA + " ASC");
email = getEmailColumnData(myCursor);
}
catch (SQLiteException ex)
{
Log.d(LOG_TAG, ex.getMessage());
}
return email;
}
}