Question 127933 in Android Studio Question posted in
The official documentation can be found here.

Android Studio – storing & loading your apps previous state

I am using static session_counter to store the data,
yes the data I want to retrieve when app is opened is a INTEGER

 private static int session_counter = 0;

MY app state
enter image description here

AFTER USER PERFORMED AN ACTION THE SESSION COUNTER SHOWS 1,
BUT WHEN THE APPLICATION IS CLOSED AND RE-OPENED AGAIN THE COUNTER IS SET TO 0

I WANT THAT SESSION COUNTER TO BE THE SAME AS PREVIOUS STATE TILL THE SPECIFIC CONDITION IS MET

Tags:

2

Answers


  1. 0

    You might want to use shared-preferences to save your value. This answer might be useful

    Login or Signup to reply.
  2. 0

    For applications such as this you need a way where you can persist the data between each session.
    as a previous answer mentioned shared preferences is the most effective way to do it.

    Other alternatives exist as

    1. Room
    2. A remote database (Firebase) etc.

    The structure will be somewhat like this

    ```

// Create object of SharedPreferences.
        SharedPreferences sharedPref = getSharedPreferences("mypref", 0);

        //now get Editor
        SharedPreferences.Editor editor = sharedPref.edit();

        //put your value
        editor.putString("session_value", required_Text);

        //commits your edits
        editor.commit();

       // Its used to retrieve data
       SharedPreferences sharedPref = getSharedPreferences("mypref", 0);
       String name = sharedPref.getString("session_value", "")

       ```

    In your case it will be like

    
textView.text= sharedPref.getString("session_value", "")

if(condition){
editor.putString("session_value", required_Text);
}
    Login or Signup to reply.
Please signup or login to give your own answer.

Back To Top
Search