Check it out: UILabel *label = … label.userInteractionEnabled = YES; UITapGestureRecognizer *tapGesture = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(labelTap)]; [label addGestureRecognizer:tapGesture]; The trick is to enable user interaction.
I think your best bet is to use a combination of the onLongClickListener() and onTouchListener() for that button. You’ll need to catch certain events on the touch listener since it will trigger for every touch event. Try something like the following: class Blah extends Activity { private Button mSpeak; private boolean isSpeakButtonLongPressed = false; @Override … Read more
Here’s another solution that is very simple and doesn’t require you to worry about the finger being moved. If you are basing a click as simply the distance moved then how can you differentiate a click and a long click. You could put more smarts into this and include the distance moved, but i’m yet … Read more
It turns out that [buttonObj sendActionsForControlEvents:UIControlEventTouchUpInside]; got me exactly what I needed, in this case. EDIT: Don’t forget to do this in the main thread, to get results similar to a user-press. For Swift 3: buttonObj.sendActions(for: .touchUpInside)
Found this documentation that pretty much states that it’s not possible to do both: Android : Multi touch and TYPE_SYSTEM_OVERLAY They discuss workarounds but I don’t think any of them will actually work for exactly what I’m trying to do. Both given the events to the underlying app, and being able to snoop them to … Read more
This example shows how to add a gesture detector to a view. The layout is just a single View inside of an Activity. You can use the same method to add a gesture detector to any type of view. We will add the gesture detector to the green View. MainActivity.java The basic idea is to … Read more
Here is a function for disabling all child views of some view group: /** * Enables/Disables all child views in a view group. * * @param viewGroup the view group * @param enabled <code>true</code> to enable, <code>false</code> to disable * the views. */ public static void enableDisableViewGroup(ViewGroup viewGroup, boolean enabled) { int childCount = viewGroup.getChildCount(); … Read more
THERE IS AN EASIER WAY! See update below 😀 For the sake of completeness, here is how I fixed the problem: I followed the suggestion according to this answer, with a little more tweaking to more closely match the overridden code: public class MyWebView extends WebView { private ActionMode mActionMode; private mActionMode.Callback mActionModeCallback; @Override public … Read more