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Add support for detecting joystick press #35

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Add support for detecting joystick press #35

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d6ba416
Add support to detecting joystick press
scottbarnesg Jul 22, 2020
3cf9a50
Revert changes to build.gradle
scottbarnesg Jul 22, 2020
041f9f4
Fix isPressed return type
scottbarnesg Jul 22, 2020
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17 changes: 15 additions & 2 deletions ...aljoystick/src/main/java/io/github/controlwear/virtual/joystick/android/JoystickView.java
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Original file line number Diff line number Diff line change
Expand Up @@ -222,6 +222,11 @@ public interface OnMultipleLongPressListener {
*/
private int mButtonDirection = 0;

/*
* Detect if joystick has been pressed, even if strength and angle are 0
*/
private boolean isPressed = false;


/*
CONSTRUCTORS
Expand Down Expand Up @@ -438,7 +443,7 @@ public boolean onTouchEvent(MotionEvent event) {
mPosX = mButtonDirection > 0 ? mCenterX : (int) event.getX(); // direction positive is vertical axe

if (event.getAction() == MotionEvent.ACTION_UP) {

isPressed = false;
// stop listener because the finger left the touch screen
mThread.interrupt();

Expand All @@ -456,6 +461,7 @@ public boolean onTouchEvent(MotionEvent event) {
}

if (event.getAction() == MotionEvent.ACTION_DOWN) {
isPressed = true;
if (mThread != null && mThread.isAlive()) {
mThread.interrupt();
}
Expand Down Expand Up @@ -845,6 +851,13 @@ public void setButtonDirection(int direction) {
mButtonDirection = direction;
}

/*
* Returns whether or not joystick is pressed, independent of angle/strength
*/
public boolean isPressed(){
return isPressed;
}


/*
IMPLEMENTS
Expand All @@ -868,4 +881,4 @@ public void run() {
}
}
}
}
}