Android Data Storage
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Data Storage Options |
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Data Privacy |
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Shared Prefereances |
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Modifying Shared Preferences |
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Default Preferences |
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Editing Preferences |
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Private Directory |
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Cache Directory |
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External Storage |
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Checking State of External Storage |
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Working with Files in External Storage |
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Shipping Files with the Application |
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Working with Raw Resource Files |
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Working with Asset Files |
SQL Database Storage
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Opening a Database Connection |
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Transaction Management |
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A Pattern for Connection and Transaction Handling |
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Compiled SQL Statement |
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Inserting Data |
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Updating Data |
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Deleting Data |
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Fetching Data |
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Example Queries |
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Iterating Over a Cursor |
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Reading Column Values from Cursor |
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Cursor Management |
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Binding Cursor to ListView |
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Custom Data Binding |
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Handling Item Click Event |
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Refreshing the ListView |
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Using the Helper Class |
Content Provider
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Use of URL |
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The Structure of Data |
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MIME Type |
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Content Provider |
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Implement the query () Method |
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Implement the insert() Method |
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The update() and delete() Methods |
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Implement getType() |
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Registering a Provider |
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Writing a Data Consumer |
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Performing a Query |
Network Programming
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Communication Using HTTP Protocol |
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HttpClient Object |
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Making a GET Request |
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Making a POST Request |
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Setting Timeout |
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Using Basic Authentication |
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Using Custom Authentication |
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XML Parsing Options |
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Setting up XML Pull Parser |
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The Main Loop |
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Checking Network Status |
Background Task Processing and Service
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The Handler Framework |
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The Basic Approach |
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Creating a Handler |
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Posting a Message |
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Doing Background Work |
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AsyncTask |
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Callback Methods of AsyncTask |
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Doing the Work |
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Starting Work |
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Getting Result from the Task |
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Updating GUI from the Task |
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Ending the Task |
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What is a Service? |
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making a Service |
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Starting and Stopping a Service |
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Starting Long Running Work |
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Sending Control Messages to a Service |
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Usability Guidelines |
Android Multimedia Programming
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Recording Audio |
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Start Recording Audio |
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Stop Recording |
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Playing Audio |
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Playing from Raw Resource |
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Playing from a File or Network Stream |
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Stopping and Cleanup |
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Video Playback |
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Playing Video |
Broadcast Receiver
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Developing a Broadcast Receiver Component |
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Registering a Receiver |
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Broadcasting a Custom Intent |
Location Based Services
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Guidelines for Obtaining Current Location |
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Obtaining Current Location from an Activity or Service |
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Reading Location Data |
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Other Considerations |
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Proximity Alert |
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Geocoding |
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Using MapView |
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Setting up the Project |
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Showing MapView from an Activity |
Android Telephony API
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Common Uses of Telephony API |
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Making a Phone Call |
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Sending SMS Message |
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Call and Service State |
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Monitoring Call and Service State |
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Register the Listener |
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Getting Detail Phone Information |
Camera
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Taking pictures |
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Rendering previews |
Bluetooth
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using Bluetooth Adapter |
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Finding bluetooth devices |
Sensors
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How Sensors work |
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Lig to Sensor readings |
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Best practices for performance |
WiFi
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Monitoring and managing Internet connectivity |
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Managing active connections |
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Managing WiFi |
