![]() String phoneNumber = cursor.getString(cursor.getColumnIndex(. ![]() String id = cur.getString(cur.getColumnIndex(ContactsContract.Contacts._ID)) Ĭur.getColumnIndex(_NAME)) You can use the ArrayList contacts in your application code.Ä¡ - Put the permissions on your AndroidManifest.xml: Ä¢ - import ContactsContract import Ä£ - Populate a cursor with phone contacts: ContentResolver cr = getContentResolver() Ĭursor cur = cr.query(_URI,Ĥ - Populate ArrayLists List phnnumbers = new ArrayList() Log.e("Contact list with name & numbers", " "+contacts) String phoneNumber = phones.getString(phones.getColumnIndex()) This is because, as you can see that generics type in your ArrayList bookTitle new ArrayList () is Book but you add String value in bookTitle, bookTitle.Java typically provides an interface, like List and one or several implementations for this interface, e.g., the ArrayList class and the LinkedList are implementations of the List interface. 2 Answers Sorted by: 5 The Method add (Book) in the type ArrayList is not applicable for the arguments (String). String name = phones.getString(phones.getColumnIndex(_NAME)) Important default implementations Typical collections are: stacks, queues, deques, lists and trees. ArrayList contacts = new ArrayList() Ĭursor phones = getContentResolver().query(_URI, null, null, null, null) Step 2 : Use the following code to fetch name and phone number and then store them to ArrayList. ![]() Step 1 : Add permission to access contacts in your manifest.xml file To access the contact list of your phone you need to follow these steps : That's the method I'm using to get the text and put it into arrays. We will create the getter and setter for getting and setting the values of the properties. In order to create a java employee details program, we need to create a class for the employee entity and create properties of the employees. String nameboxString = nameboåditable.toString() An employee is an entity that can have several attributes like id, name, and department, etc. You are still mixing the procedural programming with object oriented programming. Also use switch statement rather than nested if then else statement. String numberfieldString = numberfieldEditable.toString() You need to create an array of Account objects and allocate each account to new customer and accordingly call the required methods of that specific account. Finally uses the data from the box, and puts it in Grabs the box's contents and puts it into useable dataÄ®ditable numberfieldEditable = addnumberfieldbox.getText() Ä®ditable nameboåditable = nameboxtext.getText() Defines the box where we will grab the numbersÄ®ditText addnumberfieldbox = (EditText) findViewById(R.id.addnumberfield) Ä®ditText nameboxtext = (EditText) findViewById(R.id.namebox) TextView quantityTextView = (TextView) findViewById(R.id.numbersview) ![]() I'm not sure how to go about doing that so I've only added it in manually where you must type each persons name and number. I'm just begining on Android and Java in general and Im trying to write an app that allows you to select your some of your contacts, grabbing their Name and main number and putting them into seperate list arrays. ![]()
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