Question

What I’m trying to do is the following…

FileInputStream fIn;
try {
fIn = openFileInput("samplefile.txt");
InputStreamReader isr = new InputStreamReader(fIn);
BufferedReader br = new BufferedReader(isr);
isTrue = Boolean.parseBoolean(br.readLine());
Log.i("IN", "isTrue = " + isTrue);
}

But this is only going to work in the class that extends the Activity class within Android.

I have a “Settings” class which writes and reads the current games settings from a file, but this file has a lot of data I dont really want manipulated.

I was initially using a BufferedReader & BufferedWriter but I cannot set the data to Private which means anyone can just edit the file. With a OutputStreamWriter it is a little more secure at least

How do I get my excising “Settings” class (which has entirely static methods) to have access to the Context so I may use methods such as openFileInput

Answer 1

Create constructor for your Settings class that has Context argument. Then when you instantiate the object from that class, just pass the your application context, thats it.

Constructor:

 public Settings(Context cont)
{
     //do something with the context, e.g assign it to some private variable of type Context

}

In your activity class:

Settings settings = new Settings(MyActivity.this);