/** generate a random event based on mFactor */
private void generateEvents() {
float cls = mRandom.nextFloat();
int lastKey = 0;
if (cls < mFactors[FACTOR_TOUCH]) {
generatePointerEvent(mRandom, GESTURE_TAP);
return;
} else if (cls < mFactors[FACTOR_MOTION]) {
generatePointerEvent(mRandom, GESTURE_DRAG);
return;
} else if (cls < mFactors[FACTOR_PINCHZOOM]) {
generatePointerEvent(mRandom, GESTURE_PINCH_OR_ZOOM);
return;
} else if (cls < mFactors[FACTOR_TRACKBALL]) {
generateTrackballEvent(mRandom);
return;
} else if (cls < mFactors[FACTOR_ROTATION]) {
generateRotationEvent(mRandom);
return;
}
// The remaining event categories are injected as key events
for (; ; ) {
if (cls < mFactors[FACTOR_NAV]) {
lastKey = NAV_KEYS[mRandom.nextInt(NAV_KEYS.length)];
} else if (cls < mFactors[FACTOR_MAJORNAV]) {
lastKey = MAJOR_NAV_KEYS[mRandom.nextInt(MAJOR_NAV_KEYS.length)];
} else if (cls < mFactors[FACTOR_SYSOPS]) {
lastKey = SYS_KEYS[mRandom.nextInt(SYS_KEYS.length)];
} else if (cls < mFactors[FACTOR_APPSWITCH]) {
MonkeyActivityEvent e =
new MonkeyActivityEvent(mMainApps.get(mRandom.nextInt(mMainApps.size())));
mQ.addLast(e);
return;
} else if (cls < mFactors[FACTOR_FLIP]) {
MonkeyFlipEvent e = new MonkeyFlipEvent(mKeyboardOpen);
mKeyboardOpen = !mKeyboardOpen;
mQ.addLast(e);
return;
} else {
lastKey = 1 + mRandom.nextInt(KeyEvent.getMaxKeyCode() - 1);
}
if (lastKey != KeyEvent.KEYCODE_POWER
&& lastKey != KeyEvent.KEYCODE_ENDCALL
&& PHYSICAL_KEY_EXISTS[lastKey]) {
break;
}
}
MonkeyKeyEvent e = new MonkeyKeyEvent(KeyEvent.ACTION_DOWN, lastKey);
mQ.addLast(e);
e = new MonkeyKeyEvent(KeyEvent.ACTION_UP, lastKey);
mQ.addLast(e);
}
