joshgiesbrecht
commented
10 years ago I just tried a very minimal example with onBackPressed() implemented, once with a draw() method included and once without a draw() method. The app calls onBackPressed() in both cases and doesn't exit the application.
(Your description was sort of contradicting itself, but I assume that was the problem?)
Code I used:
void setup() {
}
void draw() {
}
void onBackPressed() {
// don't quit!
print("back pressed!");
}and then I commented out draw():
void setup() {
}
//void draw() {
//}
void onBackPressed() {
// don't quit!
print("back pressed!");
}Neither of these examples should let the app exit by pressing the back button. If they do, please let us know what Android version you're running, and if it's a device with a hardware back button (vs one of those virtual buttons that newer Android moves around on the screen).
Calsign
nuss
Processing version 2.1 Android minSDK 8
Overridden onBackPressed() button gets consistently called if there is no draw() method, however, the application always exits (without onBackPressed ever being called, most of the times).