Android Read Contacts using Content Provider

You can read phone contacts using Content Provider. With the help of this content provider we can communicate with the contacts app and query the URIs  and columns to get contact information and it will return as contact name, all contact numbers, all email addresses, company name, etc. Content providers manage access to a structured set of data. They encapsulate […]

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Android ExpandableListView

Expandable list view is used to group list data by categories. It has the capability of expanding and collapsing the groups when user touches header. If you are not aware of list view before please refer to this tutorial Android ListView Tutorial. As seen in the Custom ListView we can use a type of array adapter […]

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Android ListView

What is ListView? Android ListView is a view which groups several items and display them in vertical scrollable list. The list items are automatically inserted to the list using an Adapter that pulls content from a source such as an array or database. An adapter actually bridges between UI components and the data source that […]

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