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android camera2 api focus lock

This android tutorial describes how to obtain the android api focus lock, which is required prior to capturing a still image.

Adding memory cache to android applications

This android video tutorial explains how to create memory cache for android. Using this method will have a dramatic effect on performance for android applications.

This is the first step in creating the surface preview for the android camera2 api. The desired preview width & height must be matched to the closest dimensions supported by the camera device.

This is the first step in creating the surface preview for the android camera2 api. The desired preview width & height must be matched to the closest dimensions supported by the camera device.

How to use android camera2 api's - Part 1. This is the start of the tutorial series on how to create an android camera application using the android camera2 api's. Part 1 focuses on the look and feel of the app. It shows how to set up a horizontal overlap gallery and how to create a TextureView which will be used as a preview display.

How to use android camera2 api's - Part 1. This is the start of the tutorial series on how to create an android camera application using the android camera2 api's. Part 1 focuses on the look and feel of the app. It shows how to set up a horizontal overlap gallery and how to create a TextureView which will be used as a preview display.

android camera2 api background handler

Setting up the android API background handler to move time consuming background tasks off the main ui thread therefore maintaining app performance.

How to setup a memory cache using android's LruCache. This method creates a dramatic improvement in the scrolling performance of the android image gallery.

This video tutorial explains how to create a background thread using android's AsyncTask and loading bitmap images on that thread before sending the bitmaps back to the UI thread to be loaded in the ImageView.

android camera2 api recyclerview o'clock

This tutorial explains how to setup the android api recyclerview onclick position so we can find the location of the image file.

In this episode of the android camera2 api we respond to an android mediastore action image capture intent for applications that want image capture.

In this episode of the android api we implement the android api full screen image to open once one of the gallery thumbnails are clicked.

In this tutorial we focus on implementing the android camera2 api update gallery so that the latest captured images will be displayed in the gallery.

In this tutorial we focus on implementing the android api update gallery so that the latest captured images will be displayed in the gallery.

In this android video tutorial we use the Glide third party image loading library to check out the improvement in scrolling for the RecyclerView image gallery.

Performance optimisations for android applications - Part 7 Using Glide image loading framework

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