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Digging for gold

Discover essential insights from Eric Neff, Director of Mobile Innovations, on leveraging native features for mobile applications. This presentation covers social integration with popular platforms such as iOS, Android, and Windows, notifications, calendar, and contact management APIs. Explore advanced capabilities including at-rest interactions, camera and audio functionalities, and user sensor access like geolocation and accelerometer. Gain a comprehensive understanding of storage options, data sharing, and the importance of security. Join us to transform your mobile strategy!

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Digging for gold

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  1. Digging for gold Eric Neff Director of Mobile Innovations eneff@kieferconsulting.com ca.gov/mobile bit.ly/govmo2013

  2. Outline

  3. Common Native Features • Social Integration • At Rest Interaction • Notifications • Calendar • Contacts/Address Book ca.gov/mobile bit.ly/govmo2013

  4. Social integration • iOS • Github.com/ShareKit • Facebook and Twitter DEMO ca.gov/mobile bit.ly/govmo2013

  5. Social integration • Android • Sharing API using Intents and ShareActionProvider • Share or Context Menu • setShareIntent ca.gov/mobile bit.ly/govmo2013

  6. Social integration • Windows • Share Contracts – Windows 8 • DataTransferManager • Share Targets • Data Formats in Manifest • Launchers – WP8 ca.gov/mobile bit.ly/govmo2013

  7. At Rest interactions • iOS – Not Supported • Android • Widgets Demo • Windows • Live Tile Demo Not to be confused with local and server based push notifications ca.gov/mobile bit.ly/govmo2013

  8. Calendar & contacts • iOS • Native API • Android • CalendarContract & ContactsContract 4.0 + • OEM Specific Implementations • Windows • SaveContactTask ca.gov/mobile bit.ly/govmo2013

  9. browsers • iOS • Native Safari – 386* • Chrome, Firefox, etc… • Android • OEM Specific – 297* (Samsung Galaxy Nexus) • Chrome, Opera, etc… • Windows • IE10 – 320* * source html5test.com ca.gov/mobile bit.ly/govmo2013

  10. Camera • Native Web APIs from All • Opera Next & Chrome Canary <video id="video" width="640" height="480" autoplay></video> <button id="snap">Snap Photo</button> <canvas id="canvas" width="640" height="480"></canvas> document.getElementById("snap").addEventListener("click", function() { context.drawImage(video, 0, 0, 640, 480); }); DavidWalsh.name/browser-camera ca.gov/mobile bit.ly/govmo2013

  11. Audio • Native Access Through all Platforms //iOS Play NSURL *soundURL = [[NSBundlemainBundle] URLForResource:@"sample" withExtension:@"caf"]; AudioServicesCreateSystemSoundID((CFURLRef)soundURL, &sound1); //iOS Record AVAudioSession *audioSession = [AVAudioSessionsharedInstance]; recorder = [[ AVAudioRecorderalloc] initWithURL:urlsettings:recordSetting error:&err]; [recorder recordForDuration:(NSTimeInterval) 10]; ca.gov/mobile bit.ly/govmo2013

  12. //Android Play mp= MediaPlayer.create (this, R.raw.sound); // sound is for example your mp3 song mp.start (); //Android Record mediaRecorder = new MediaRecorder(); mediaRecorder.start(); //WP8 Play BackgroundAudioPlayer.Instance.Play(); //WP8 Record microphone.BufferDuration = TimeSpan.FromMilliseconds(500); buffer = new byte[microphone.GetSampleSizeInBytes(microphone.BufferDuration)]; microphone.Start();

  13. Sensors • Geolocation, Accelerometer, NFC, Light Sensor • User Opt-in • New in iOS • Declared Capabilities • iOS • Guaranteed set of sensors • Android • Must test for capabilities • Windows • Most sensors guaranteed ca.gov/mobile bit.ly/govmo2013

  14. Storage • Unlimited Local Storage • Limited by size • Windows • Roaming 100KB • Test for capabilities • SQLite • All platforms • HTML5 • Offline storage ca.gov/mobile bit.ly/govmo2013

  15. Other • Portability • Embedded Mobile • PhoneGap • Icenium • Cross Compiled • Mono • Touch • Droid • Security • Bandwidth Considerations ca.gov/mobile bit.ly/govmo2013

  16. Q&A A trusted partner of the state www.kieferconsulting.com Ca.gov/mobile bit.ly/govmo2013

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