Creating One Time Activity with Shared Preferences - Android Tutorial

If you're looking to create a one-time activity in your Android app using Shared Preferences, you're in the right place. Shared Preferences is a way to store small amounts of data that are relevant to your app's functionality. In this tutorial, we'll be using Shared Preferences to create a one-time activity.

First, let's define what we mean by a one-time activity. This is an activity that only needs to be shown to the user once, such as a tutorial or an introduction screen. After the user has seen the activity, it should not be shown again. To achieve this, we'll be using a boolean flag that is stored in Shared Preferences.

To get started, you'll need to create a new activity in your Android project. Let's call it "OneTimeActivity". In the onCreate() method of this activity, we'll check if the user has already seen the activity before by checking the value of the boolean flag in Shared Preferences.

SharedPreferences prefs = getSharedPreferences("MyPrefs", MODE_PRIVATE);
boolean hasSeenActivity = prefs.getBoolean("hasSeenActivity", false);

if(hasSeenActivity) {
    // User has already seen the activity, so we don't need to show it again

// User has not seen the activity before, so let's show it to them
// ...

If the boolean flag "hasSeenActivity" is true, we know that the user has already seen the activity before and we can simply finish the activity and return. If the flag is false, we know that the user has not seen the activity before and we can show it to them.

After showing the activity to the user, we'll need to set the "hasSeenActivity" flag in Shared Preferences to true so that the activity is not shown again. We can do this in the onStop() method of the activity.

protected void onStop() {

    SharedPreferences prefs = getSharedPreferences("MyPrefs", MODE_PRIVATE);
    SharedPreferences.Editor editor = prefs.edit();
    editor.putBoolean("hasSeenActivity", true);

That's it! With this simple implementation using Shared Preferences, you can create a one-time activity in your Android app. Just remember to replace "MyPrefs" with a unique name for your app's preferences.

In conclusion, creating a one-time activity using Shared Preferences is a simple and effective way to enhance the user experience in your Android app. By storing a boolean flag in Shared Preferences, you can easily check if the user has already seen the activity and avoid showing it again. Happy coding!

Click to rate this post!
[Total: 0 Average: 0]

Related posts

Leave a Reply

Your email address will not be published. Required fields are marked *

Go up

Below we inform you of the use we make of the data we collect while browsing our pages. You can change your preferences at any time by accessing the link to the Privacy Area that you will find at the bottom of our main page. More Information