iOs Archives

Salesforce Mobile:

Retrieve the list of objects from salesforce in iOS native mobile app

Description: Using the salesforce mobile iOS-native SDK we can retrieve the list of objects using “requestForDescribeGlobal” SDK method. This method will return the data of all the objects from your salesforce org.

Code:
In your Read more…

Solution : In many scenarios, apex button click sends an AJAX request (for e.g. to render a part of Visualforce page after completing its progress). Sometimes the AJAX request takes so much time.

To cope with this issue we have to show loading or waiting message to the user as Read more…

Problem : Header goes under the status bar and menu button is not clickable in Phonegap/Cordova Application.

Solution :

In the iOS version 7.0, App View covers full screen including the status bar, and the view starts from top of the screen i.e. origin(0,0); which was not Read more…

Here is the code to get names of app package installed on iOS devices:

include objc/ runtime.h in your viewController.m
include <objc/runtime.h>
– (void)GetInstalledApps
{
Class LSApplicationWorkspace_class = objc_getClass(“LSApplicationWorkspace”);
NSObject* workspace = [LSApplicationWorkspace_class performSelector:@selector(defaultWorkspace)];
NSArray *array = [workspace performSelector:@selector(allApplications)];
NSMutableString *packageList = [NSMutableString stringWithString Read more…

Follow the steps below to restrict back button of the browser:

1. Make a custom filter class as shown below.
2. Implement Filter (in-built interface)
3. Override “doFilter” method present in the Filter interface:
public class NoCacheFilter implements Filter
{
@Override
public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain Read more…

In one of the mobile app we were required to get the list of all the installed applications on user’s mobile. This was possible but due to security reasons first of all you need to prompt app user to allow access his/her device contents by showing a dialogue Read more…

In mobile applications development tracking lat/long of the current location is one of the most commonly used features. To achieve such functionality we mainly use three types of providers which are:

1. GPS providers

2. Network Providers

3. Sim Card or Offline providers

But when we use any of Read more…