Teams can also leverage the Local testing feature similar to the one in the desktop browser versions to debug websites in development on real mobile devices. Try Safari Remote Debugging on Real Devices. That’s how teams can remotely debug and optimize their sites for Safari (Mac and iOS) without any complicated setup. The debug area and the debug navigator let you inspect the current state of your running app and control its execution. Creating a quality app requires that you minimize your app’s impact on your users’ systems. Use the debug gauges in the debug navigator to gain insight into your app’s resource consumption, and when you spot a problem.
In the Preview app on your Mac, if the Markup toolbar isn’t showing, click the Show Markup Toolbar button, then click the Instant Alpha button (or use the Touch Bar). Drag over part of the background. Preview selects the area you dragged over and any pixels adjacent to it that have the same colors. To delete the selected area, press Delete. Affinity Photo – Our Choice. Many unique features. Easy to navigate. Doesn’t take much space. Step 2: Add a new background. Click the Background tab on the right side and select 'Background: Image', then select an image file to set as a background. You can adjust the size, position and scale of the background image with the handlers shown in the preview window. Once you are done, save the photo as a new file. Photo app for mac replace background.
Previously I wrote how to properly test your Ionic Framework application and how to debug your application using ADB for Android. However, I get many questions from people regarding how to test their Apache Cordova, PhoneGap or Ionic Framework application running on iOS.
In this guide I’m going to walk through the steps for troubleshooting code using an iOS simulator and the Safari web browser.
Before going any further, note that you’ll need a Macintosh computer with Xcode. This is not only for building and running iOS applications, but also to troubleshoot them. Also note we will be using Ionic Framework, which is just a framework for Apache Cordova. You’re welcome to use vanilla Apache Cordova or PhoneGap as the testing process will be the same.
Let’s go ahead and create a new project and introduce some bugs into it. From the Terminal, run the following:
With the project created, crack open the project’s www/js/app.js file because we’re going to add a controller with some code:
Our
MainController has just one console output inside a $scope function called showLog .
Open the project’s www/index.html file and attach this controller to the
<ion-content> tags like so:
Also take note of the button we added to call the
showLog function. We’re now going to run our project and see what happens.
From the Terminal, run the following:
If you get errors in your Terminal regarding the simulator, you probably have not yet installed the ios-sim package through NPM. It can be done like so:
Re-run the emulate command if necessary.
At this point the simulator should be running fine with your application. Open the Safari Mac OS application on your Mac and enable the Develop menu if it hasn’t already been enabled. This can be done in Safari’s advanced preferences:
With the Develop menu enabled, you can now connect to the iOS simulator. From the Develop menu choose iOS Simulator -> AppleProject -> index.html to bring up an inspector:
You can now inspect the console logs! If for some reason that option is not available, check to see if you have the Web Inspector enabled in your iOS simulator or device:
Click that button we added and our
console.log message should appear in the inspector. This is a controlled environment though because we initiated that log via button press. What happens if we legitimately receive an error in our application?
Remove the
showLog button and make your controller look like the following:
How To Debug Android App On Mac
Best new apps 2018 mac. Notice we are going to try to use
$rootScope even though we haven’t injected it into the controller like we did $scope .
Run the application now and the following should appear in your Safari inspector:
How To Debug Ios App In Mac
A true error! Most of this output is not important to us though. Look at the following in particular:
How To Debug App In Mac Computer
We have an error with
$rootScope in www/js/app.js on line 17. Not exactly our line, but pretty close. That information is solid enough for us to go correct the problem.
Conclusion
Knowing how to troubleshoot your own application is a very important skill. Just like how I demonstrated with Android, debugging your iOS application is not too different and possibly even easier.
A video version of this article can be seen below.
All attendees can join the same session regardless of the device or operating system they’re using. Free destop mac apps. GoToMeeting makes online meetings on Windows, Linux and Mac easy to start and join.
How To Debug Ios App In Mac SafariNic Raboy
Nic Raboy is an advocate of modern web and mobile development technologies. He has experience in Java, JavaScript, Golang and a variety of frameworks such as Angular, NativeScript, and Apache Cordova. Nic writes about his development experiences related to making web and mobile development easier to understand.
Please enable JavaScript to view the comments powered by Disqus.
Comments are closed.
|
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |