Setting A Button Permanently Enabled

I have a list of different buttons named stage1 to stage10. then the stage1 button is the only button that is enabled and the rest are disabled. after the user finished all the que

Solution 1:

You could store the information about which buttons were enabled in SharedPreferences. Once you come back you check which buttons were enabled last time and enable them programatically.

Solution 2:

Use some sort of storage, to save whether the user has already unlocked the stage. It can be done with:

• SharedPreferences
• Database
• File

After it's done, you can check every button's 'flag', and set them accordingly when the page loads.

Solution 3:

Depending on your needs, there are different persistent storage solutions. You can check the options from Android Storage Options. Examples are included there.

Solution 4:

First you create a shared preferences class:

publicclassAppPreferences {
      privatestatic final StringAPP_SHARED_PREFS = "com.aydabtu.BroadcastSMS_preferences"; //  Name of the file -.xmlprivateSharedPreferences appSharedPrefs;
         privateEditor prefsEditor;

         publicAppPreferences(Context context)
         {
             this.appSharedPrefs = context.getSharedPreferences(APP_SHARED_PREFS, Activity.MODE_PRIVATE);
             this.prefsEditor = appSharedPrefs.edit();
         }

         publicbooleangetOnOrOff() {
             return appSharedPrefs.getBoolean("get_on_or_off", false);

         }

         publicvoidsetOnOrOFF(Boolean text) {
             prefsEditor.putBoolean("get_on_or_off", text);
             prefsEditor.commit();
         }

Then from your main activity:

appPrefs = newAppPreferences(getApplicationContext());

ButtonbuttonOff= (Button)findViewById(R.id.B_off);
//to get preferences and set button
buttonOff.setEnabled(appPrefs.getOnOrOff());
//to set preferences
appPrefs.setOnOrOff(true);