This issue happens in react-native-firebase for a various reasons. First thing you have to do is check Firebase/Core is in your pods. Try Cleaning and rebuilding your project. Click on the target you are running in xcode and check the frameworks section in ‘General’ Tab -> Check you have linked libFirebase.a there. If not click… Read More »
Lets see how we can test Flutter Apps. It would be easy if we continue from the previous example…
1. Desktop browser testing Testing your app in a browser is as simple as running the serve command in your project’s root folder. 2. Simulator testing You can also test right in the simulator using the cordova commands from the previous chapter. For example, to test in the iOS simulator, run: Substitute ios with android… Read More »
There are two errors like this that often happens with the Xcode. If it is a “directory not found for option ‘-L/…” error, that means it’s a Library Error, then Follow the below steps… Click on your project (targets) Click on Build Settings, Search for “Library Search Paths” Under Library Search Paths, delete the paths… Read More »
Like Google Sign-In for Android, you will need a configuration file. Go to the below link and create a configuration file be giving your ios-bundle identifier. [https://developers.google.com/identity/sign-in/ios/start] Here I will be explain with the help of CocoaPods for integrating the Google SignIn SDK with the app. So first you need to install CocoaPods. For that… Read More »
This example shows how to Open Camera, Take Photo, Save it, Load it in iOS. Before this make sure that you have two buttons and one imageview in the Interface (image above) and link them to appropriate actions and variables ViewController.h” ViewController.m
Hi all, In today’s tutorial we will study how we can customize a UITableView using “Prototype Cells” in iOS which was introduced in XCode 5.0. First Create a new Project and Name it “CustomTBLView”. Now you will get the Main.storyBoard file with other ViewController and Delegate Files. Open Main.storyBoard and “Drag” a TableView on to… Read More »
Hi All, In Todays article we will see how we can handle files in Objective C. The list of the methods used for accessing and manipulating files are listed below. Here you have to replace the FilePath1, FilePath2 and FilePath strings to our required full file paths to get the desired action. Comparing two file… Read More »
Hello all…… I have written a lost of posts on Listviews. You can see that by just searching Listviews in my site. Today I will show you how to create a slide out animation while we delete a row from a ListView. So this is the xml that contains the ListView. Let it be in… Read More »
The Google Android Army is coming again… Google’s Android platform sees 900,000 activations a day, according to a tweet from Android head Andy Rubin. The statistic, of course, doesn’t distinguish between smartphones and tablets, so it’s hard to get a clear picture of the Android ecosystem. See more about this new from here. http://www.washingtonpost.com/business/technology/android-hits-900k-activations-per-day/2012/06/11/gJQA1tlfUV_story.html
The company has announced Facebook Camera for iPhone, an app dedicated to shooting photos, applying filters, and batch uploading photos to your Timeline. The app was developed independently from Facebook for iOS by the Facebook Photos team, Photos product manager Dirk Stoop told me, and is focused on letting you share photos as quickly as… Read More »
Hello all… Recent studies has shown that apps that run on Apple’s iOS crashes more than Google’s Android apps. This is something that people who are involved in computer repair training should be aware of. According to the studies iOS apps crashes more than 3 times as compared to Android apps. These are some of… Read More »
Three file objects are created using the fstream class one for first, second for second file and third for the appended file. The first two files are opened in the input mode and third in the append mode. The first file is opened and checked for error condition if the file exist its contents are… Read More »
Two file objects are created using the fstream class for the two files, one for source file and another destination file. The first file is opened and its contents are copied to the second file using get ( ) and put ( ) function. Each time the source file is opened error checking is done… Read More »
ListView is like a tableView in iPhone or iOS . In this example i will show you how to add a String Array in to the ListView and also make the listView Scrollable. First the xml file . Here the line android:scrollbars=”vertical” will make the scrolling vertically Now the java file The screen will be… Read More »