@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mContext = this;
setContentView(R.layout.activity_map);
// Obtain the SupportMapFragment and get notified when the map is ready to be used.
SupportMapFragment mapFragment =
(SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map);
mapFragment.getMapAsync(this);
}
@Override
protected void onDestroy() {
if (!bitmap_mapping.isEmpty()) {
for (int key : bitmap_mapping.keySet()) {
Bitmap bm = bitmap_mapping.get(key);
if (bm != null && !bm.isRecycled()) {
bm.recycle();
bm = null;
}
}
}
bitmap_mapping = null;
super.onDestroy();
}