Question

In My app i have button ,i can enable and disable,if go to next activity and if i come back it should show where i left off.

up1 = (Button) findViewById(R.id.adultup1);     
up1.setOnClickListener(new View.OnClickListener() {     
    public void onClick(View view) {                
        if(upt[0]==0){
            up1.setBackgroundResource(R.drawable.adultup1);
            upt[0]=1;
        }else{
            up1.setBackgroundResource(R.drawable.adultup1_pressed);
            upt[0]=0;
        }
    }
});

Answer 1

Try user preferences:

private static void saveBooleanProperty(String key, boolean value) 
{
    SharedPreferences preferences = YourClass.getInstance().getSharedPreferences();
    SharedPreferences.Editor editor = preferences.edit();
    editor.putBoolean(key, value);
    editor.commit();
}

private static boolean getBooleanProperty(String key, boolean defaultValueIfNotExist)
{
    SharedPreferences preferences = YourClass.getInstance().getSharedPreferences();
    return preferences.getBoolean(key, defaultValueIfNotExist);
}