I’m getting some weird effects after I force close my app. When the app is closed with finish(), everything is fine. I have some variables saved in a sharedPreferences so when the app is loaded again, it can restore those variables into the UI. However, if I force close the app and THEN try to continue where it had left off, some variables start “acting funny”. By that I mean (in onCreate) I check to see if a string, loaded from the sharedPreferences, equals a value (crunched down version):
String namec;
private static final String TAG = "MyActivity";
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//namec was set as "forest" in a previous activity
//which is bypassed if the user selects continue
//from the main menu
SharedPreferences pathtaken = getSharedPreferences("pathtakenpref", MODE_WORLD_READABLE);
namec = pathtaken.getString("namec", "Unknown");
ImageView v1 = (ImageView) findViewById(R.id.pathpic1);
RelativeLayout v2 = (RelativeLayout) findViewById(R.id.pathmain);
Log.i(TAG, "namec= " + namec);
if(namec == "forest"){
v1.setImageResource(R.drawable.forest);
v2.setBackgroundResource(R.drawable.forestrepeat);
}
}
What happens here is namec, does in fact, equal “forest”. I send the value to the log and it shows the variable exactly as it should be (“forest”). Yet it won’t run the code inside of the if{}. It’s giving me nightmares. I’ve been stuck on this for a week!
In the same code, I load a different set of sharedPreferences (labeled as TRHprefs) and each one of those (6 integers and 3 strings) load up and display just fine. I even add an if{} to test 1 string and 1 integer from TRHprefs… they both came back true.
Q.1: Is there anything that can cause my sharedPreferences xml to become, somehow, corrupted on a force close?
Q.2: Is there a way for me to view the xml file before and after I use force close to help debug the situation. Thanks so much!
Its a String. Try this: