Applications are enriched with graphics and images. But when your app have to load a number of bitmap, memory allocation will get complicated. Here is the official video lessons on caching bitmaps and managing bitmap memory in android.
ImageView is one of the UI widget that is used to display images in your Application. ImageView is comes with different configuration options to support different scaleTypes.
Analytics is one of the major parts in applications that drive revenue. Mobile App Analytics help you set and track the goal conversions you want most: purchases, clicks, or simply time spent on your app. It is required to make business inclined towards user’s interest.
In this example we will see how to use Handler in android. This example downloads image from server and using Handler it is communicating back with UI thread.
This example explains how to get device unique id in android. The device unique id is needed when we want user registration for a specific device. This way we can achieve security. Most of the banking applications today are using such approach.
Here in this example we will see how to list all files present in SDCard of your android device. In the below example it searches for all of the SDCard folders and lists all of the images available. You may extend this example to list other file formats
The navigation drawer is a panel that displays the app’s main navigation commands on the left side of the screen. This example describes How to implement a navigation drawer using Support Library the DrawerLayout API.
Sheet is a floating model panel widget, what animates on top of the view. It is orientation aware; flipping the device causes the sheet to render in landscape mode. Sheet is a generic class for ActionSheet, Picker and MessageBox.
MessageBox widget is derived from Ext.Sheet class and allows the alert like functionality, with sencha default styles. MessageBox widget provides alert like functionality, with Sencha theming.
This example will help you to create ToolBar in Sencha touch. ToolBar is an special kind of pannel that is docked to the either side of the screen. The most commonly used panels are Panel, TabPanel, Toolbar and FormPanel.