hello, as I'm beginner in Android I have problem with memory - after
only 2-3 minutes I get Force Close and outOfMemory Error.
I have only onCreate (I know, stupid, but I didn't knew for anything
else as I started only few weeks ago) and inside I have...
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
many lines of code...manipulating with SQLite databases...
}
inside main XML layout I have many images, small, big (background) and
so on...How can I on every onCreate "delete" all content from memory
that was before in it - so when I open activity again, it deletes all
images and everything out and insert the new (old) one inside.
"Little" awkward but that's only thing I have on mind.
Also, inside "many lines of code" I don't declare any images!
Or simply, how can I "bypass" outOfMemoryError? Do I have to do
something like this?
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
BitmapFactory.Options options=new BitmapFactory.Options();
options.inSampleSize = 8;
Bitmap buildingBitmap =
BitmapFactory.decodeResource(null,R.drawable.background,options);
if (buildingBitmap != null)
{
buildingBitmap.recycle();
System.gc();
buildingBitmap = null;
}
setContentView(R.layout.main);
many lines of code...manipulating with SQLite databases...
}
or...? Also on other activity is everything "the same" except I have
multiple overlays, how can I "erase" (recycle) them also? Thank you
for any help.
*currently, I'm not searching for fastest, most "correct" or better
solution, I just want something that it's not crashing all the time
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