[Deprecated] This post is now deprecated, the Manifest Merger has changed since my first post. You can find more about this on the android developers site. Manifest file & Gradle If you started using Android Studio and implicitly Gradle, or you just started using Gradle with other IDEs (like Intellij for example), then maybe you […]
To clear the Fragments back stack of a FragmentManager, you could iterate through all back stack items and call popBackStack() but there is also a more elegant solution. Please see below: // in my case I get the support fragment manager, it should work with the native one too FragmentManager fragmentManager = getSupportFragmentManager(); // this
Android’s UI components are not thread safe so one may need to update Views or other UI components from a secondary thread when returning from an asynchronous database query or a web service call. If you run the code from a secondary thread you might see that the code crashes almost on each try. Below
Nowadays, knowing the location is very important for applications. Even if you want to develop a simple application that returns the coordinates, or you develop different kind of apps that need location and you need to know what is the location of the use,r this tutorial might help you. In order to get your current
Inspired by a post from stackoverflow, I made a simple XML State List generator :), you simply need to fill the inputs with your corresponding drawable names and then press Generate button. For more details regarding android StateList XML please check the official documentation. Android state list generator version 2 is here: New in android state list generator
Hello all, as you requested in the previous TCP server-client tutorials, I made a new tutorial on how to create multiple client connections to a single server. I posted the projects on GitHub here for you so I will post here only the main classes and functionality that I consider important to walk through. You
Nowadays, everything is in a continuous change, so I don’t know if you heard about this, but the android team moved to a new build system named Gradle. Also the Android team moved from supporting Eclipse as IDE to Android Studio. The latest, has the Gradle system incorporated so you might want to started migrating to
As you well know the new IDE for Android is Android Studio and it is using the power of Intellij IDEA IDE which is great.If you work with TestFlight to distribute your builds to your testing teams or customers, you will surely like my new plugin that helps you upload the builds more faster and
Among other nice things that Android has, we can also load custom fonts. To do that we need to get a font file with the desired font. There are some sites where you can find open source fonts like this or this.Ok, I assume you downloaded this font file angrybirds-regular.ttf . Step 1: – put the
Here is a simple example of AES CB encryption in android using key and salt. I am not expert in encryption but I found how to do this pretty hard and I thought that maybe it will help somebody else if not , it will help me latter again :). // decryption method public static
There are times when you want to add a progress bar(wheel type) on a white background and you notice that on some phones the progress bar has white color and is not visible… The issue can be fixed if you apply a color to your progress bar drawable. Here is how you can do it:
Usually I use the following code to convert a Http response content to String: BufferedReader in = new BufferedReader(new InputStreamReader(response.getEntity().getContent())); StringBuilder responseBuilder = new StringBuilder(); String line = “”; while ((line = in.readLine()) != null) { responseBuilder.append(line); } in.close(); Log.e(“WS RESPONSE”, responseBuilder.toString()); It is not a bad idea but I found over the internet that
To load html data from a String into a WebView, you can use the following method: yourWebView.loadDataWithBaseURL(“x-data://base”, stringToLoadInWebView, “text/html”, “UTF-8”, null); Note that the UTF-8 charset might be different for your data so change it accordingly..
To set the application icon in Android you have to open the project’s Manifest.xml file and add the following attribute to the application tag: <application android:icon=”drawable resource”> Before you do that make sure you add the icon image in one of your drawable directories.. If you called your icon: app_icon.png then the application tag should look
