Android detect touch outside view. Detect touch outside of View.

Android detect touch outside view Such methods can have Android provides the TouchDelegate class to make it possible for a parent to extend the touchable area of a child view beyond the child's bounds. onPause(), onDestroy, onSaveInstanceState and so on). Edit: I've switched from MotionEvent. The setOnFocusChangeListener does not do the job as even if you touch outside the edit text box is still selected. android touch listener on main layout from it's views. What I want to do is to show an AlertDialog whenever user clicks outside the window of dialog fragment. public class QuestDialog "but I want to preserve the interaction with the screen behind it" -- fortunately, this is no longer possible as of Android 4. While in your problem case, You are initiating click/touch from outside and coming to button. FLAG_NOT_FOCUSABLE from the flags, then dispatchKeyEvent() is getting called, but im not able to detect touch events inside the customView. I advise to write your logic first and then destroying methods (super. getSize() method but its always gives me 0 output and pointerIndex is also 0. However, I found a more simple solution when doing more research on your answer. That flag only applies to Windows, not Views. isFocusable = true // dismiss popupwindow when touch outside AND when press back button Note Android : Get view only on which touch was released. setOnTouchListener(new View. Since I need the containing view to be snapped to the right edge of the screen, this means that position of green view changes, and I don't want I want to have a draggable view, while being able to constantly monitor distance to the "target" view and to detect when draggable view is dragged over target view. how can i find touch area for all android devices as further i And always the touch was returning of action ACTION_OUTSIDE. Ask Question Asked 13 years, 3 months ago. Since it must be done after dialog is created, I've implemented it via the Handler. Check on these parameters, ACTION_MOVE will be given to textview1 as you mentioned but hover parameter clearly decide which textfield is under finger at this time UPDATE : If finger is clicked on views then you will get ACTION_DOWN on Its working fine but Is there any way to restrict the move from outside the screen that means should move only inside screen boundary. – If your dialog contains any view try to get the touch events in that view and dismiss your dialog when user touch on that view. Receiving touch events in hidden UIView? 1. Activity; import android. Open comment sort options FYI I am trying to use your library but it doesn't seem to be working for Android The point of this library is that you can still touch other elements at the same time as dismiss. background, null); I want to detect clicks outside of myView, how can I do this? So this background. I want to prevent dialog dismissing and response touch event behide the dialog when I touch outside of the BottomSheetDialogFragment, so I do like this in my BottomSheetDialogFragment class: @Override public View onCreateView Detect touch outside of View. Context; import android. Build; import android. Detect touched object in View in Android. log('Touch outside view is detected')} }> <View> Your View Goes Here </View> </TouchableOpacity> Share I'm trying to capture the TouchRelease event in Android. isOutsideTouchable = true // dismiss popupwindow when touch outside popupWindow. app. Is t getWindow(). Do you know how to capture the touch release event. TouchListener for frameLaout. An overlay can either receive touch events (and those are not forwarded along) or not receive touch events (akin to a Toast). public class android detect touching. LayoutParams. Improve this question. OnTouchListener object to any View object using the setOnTouchListener() method. How to respond BottomSheetDialogFragment's outside touch events in Android. util. widget I use extends DialogFragment I want except dialog, disable click on android. on the home screen), outside touches do return ACTION_OUTSIDE events, but location data is missing (getX, getY, getRawX, and getRawY all return 0) no matter where the touch occurs. TargetApi; import android. Load 7 more related questions Show fewer related questions Sorted by: Reset to default In my app I have a fragment on top of the activity. For example if your dialog has any Image then your code should be like this. ? When I touch it and move around inside, everything is fine. I have created the design of the display on the app and added empty views with gradient drawable background to them. os. As you can see, you can intercept all touch events. Share Sort by: Best. my_dialog_view); } @Override public boolean onTouchEvent(MotionEvent event) { // If we've received a touch notification that the i dont know if this works, so please test it :) but it should be pretty easy: in actvity A's onCreate(): @Override protected void onCreate(Bundle savedInstanceState) { super. Is there a solution which My layout contains ListView, SurfaceView and EditText. ACTION_CANCEL so that I can properly take care of resetting my views color Android: Detect touch from service. Hot Network Questions My Requirement: I need to animate a 7*16 LED Display by passing frames through the Android App over BluetoothLE. But inside onTouchEvent it always gives the action ACTION_DOWN. FLAG_WATCH_OUTSIDE_TOUCH); // Note that flag changes must happen *before* the content view is set. onTouchEvent(event); } I have a view declared as such: LayoutInflater layoutInflater = (LayoutInflater) getSystemService(Context. In my code below when I press on a child view & move - without releasing my finger - to another child view and left up my finger, I get the same Im trying to find touch area for android screen like how much area is covered by any finger,i know about event. I do have another way to do it, but you really don't want to use it (it involves the ugly hack of making a partially transparent full screen keyboard) so I would like to do a simple thing but I haven't succeeded so far : I would like to know when the user touched anywhere in the activity. Kindly suggest flag combination via which my customView can both detect touch and key events and also touch outside the view Android detect screen edge gestures from any application. I got stuck there to identify the touch happend on a button. then, the layout outside have a OnClickListener, on click i hide the software keyboard and change the text I have Dialog in my activity, what I want is suppose the dialog is open, then on Touch of outside dialog I want to dismiss the dialog, and at the same time, I want to call a function which does some update in my activity. public class TouchView extends View { private Matrix translate; private Bitmap image, background; private float scaleFactor = 1. View; public class AutoCloseBottomSheetBehavior<V extends View> extends BottomSheetBehavior<V> { public The MotionEvent object passed to the onTouchEvent() method has a getAction() method, you can use it to determine if the event is over. if I touch inside the TextView and drag outside and remove my finger the image state should be set to unselected. Provide details and share your research! But avoid . Hot Network Questions What should machining (turning, milling, grinding) in space look like A Pandigital Multiplication US phone service for long-term travel In html-js, I use a maximum proximity threshold value, say 1% of the height, for the first hit of a touch event near the top of the screen, and another minimum threshold, say 10%, for the last touch event of the sequence, to confirm the user trying to swipe from outside the screen. This is useful when the child has to be small but needs a larger touch region. i don't want that. Keep in mind that for this to work, the first View that will catch the touch should take the full screen height, and that the app content as well as the menu should be inside. ACTION_UP still gets fired Android: Detect if user touches a view inside parent view. Like this: Thank for your answer, but i want to detect outside touch, for example, the orange line in the input will be grey In Android, I am obtaining the Handler. You You simply register a custom OnTouchOutsideViewListener that gets notified once the user touches outside your view after having installed a listener. If I have multiple views, I press on one and continue dragging my finger onto multiple other views, is there a way for the other views to be notified that they have been touched? Here's a class I wrote (Java, long ago) and use when I need something like this, it's custom FrameLayout that gives full control on touch events on a delegator. 0. 0 How to detect if touch is released on top of custom Android view? 0 Android: Detect if user touches a view inside parent view. Please give me an example. When I click on the EditText, it receives focus and the on-screen keyboard pops up. How to detect touch events outside the view in if i remove WindowManager. but i had a problem. Is there a way to detect touch down, touch release, and swipe gestures, on a single view?I have a button and I need to be able to listen to all of these on it. Intercept Touch events in Android. Hot Network Questions Working principle of the Zener diode acting as a voltage regulator in a circuit I want to detect which Object is touched inside a View. This allow the touch event to cascade correctly. Pass through touch events on window overlay to an Activity behind it. Detect Click Outside The Component 👆 Locked post. In the following example, the OnNoChildClickListener interface provides that functionality. A new onTouchEvent() is triggered with an ACTION_MOVE event whenever the current touch contact position, pressure, or size changes. Using the findChildViewUnder() method, we can determine if a touch event occurs outside of the child Views, and use an interface to notify a listener if it is. onCreate(savedInstanceState); //set us to non-modal, so that I had the same requirement as I had to hide the keyboard once I touch anywhere outside my EditText box. I first got the MainLayout containing the whole view and add touch listener to it. How to disable touch event in android except the specific area of screen. Initially I used MyDialog. Determine which view is currently being Touched while user Moves finger. This lesson describes how to track movement in touch events. onTouchListener in Android will detect touch on all parent view. Implement an OnGestureListener, attach it to a GestureDetector and use it Basically I want a series of views and I want each view to be able to react when a touch event goes over it, no matter where the event originated. How to detect a touch event outside the activity border. 5. you need to get the actual decor view and intercept the touch event there: @Nullable @Override public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) { android - detect a touch on the screen while video is running. import android. let mytapGestureRecognizer = UITapGestureRecognizer(target: self, action: <View android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="My button" android:focusable="true" android:clickable="true"/> This will prevent touch and click events from being propagated to views that stay below your view. setOnTouchListener();, the touch event gets consumed by the child views, and it will only be fired if I touch outside of any view in my activity. 0f; private ScaleGestureDetector scaleGestureDetector; private GestureDetector simpleOnGestureListener; public TouchView(Context context) { super If we set Click or Touch listener to Button which is 50dp width at center, then the listener will get callback only if the user click/touch initiating from button. History. As described in Set the FLAG_WATCH_OUTSIDE_TOUCH on the window associated with your view. For doing this at the Window level use FLAG_WATCH_OUTSIDE_TOUCH, However, OUTSIDE the activity (ex. Ask Question Asked 6 years, 1 month ago. 3. LibGDX: Implement touch screen, without touching the screen. Find if a touch is inside a view in Android. Pass touch events from parent view to a specific subview. 8. Did this by overriding dispatchTouchEvent on the parent LinearLayout: Detect touch outside of View. android; bottom-sheet; Share. webViews. . The current gesture has been aborted. FLAG_NOT_TOUCH_MODAL, LayoutParams. In the first part, I will explain how events # Handling touch and motion events. Look at the source code for SeekBar if you need clarification: even if you move your finger off the bar, the thumb still drags!. Can any one of you help me in detect the touch/ handling touch events in Android when using multiple views/layouts. Handle Touch Event on both segments of the screen simultaneously. How can I detect touches to This will detect a touch and check if it is not transparent. But seems too hackish Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog In an Android fragment, I have a GridLayout with views in it. But the big deal here is how to hide the keyboard when the user touches or selects any other place that is not an EditText or the softKeyboard? I tried to use the onTouchEvent() on my parent Activity but that only works if user touches outside any other view and there is You can override this to intercept all touch screen events before they are dispatched to the window. <TouchableOpacity onPress={() => {console. I want to detect if a particular gesture was made in some other screen (Not when the app's UI is open). I guess I could set up OnTouchListener's on the other views in layout and manually clear the EditText's focus. getAction()) { case MotionEvent. The following are examples: The direction the pointer is traveling in, as determined by the X and Y coordinates. For explicitly calling methods within the application, a touch action must be recognized. dismiss() as prop. @Override public void onViewCreated(final View view, Bundle savedInstanceState) { super. As an alternative to onTouchEvent(), you can attach a View. I try setCanceledOnTouchOutside(true) but it doesn't not work. view. e. getAction()); return super. Android: how to know if user is still touching screen from last activity. FLAG_NOT_TOUCH_MODAL); An easier solution, as stated here, is to detect the start of a touch action outside of the menu and close the menu in this case. PlatformView instance and trying to detect the gestures from the Touch event of the platform view. getY() to get x and y of the upper left corner and also assuming You know the radius (or able to obtain width/height of the view to determine radius). ACTION_OUTSIDE which does exactly the same thing. It would be better to finalize your variables before the system destroys objects. i have created an android app via xamarin. If you only want to detect if your EditText is touched, add an OnTouchListener to the EditText or even OnClickListener. 21. I have a DialogFragment which contains a ProgressBar. ACTION_CANCEL does exactly what I need: . I have seen that event. View; import android. Hot Network Questions Can this strong directional blur at wide apertures still be explained by the usual arguments? Can . Touch the container and the view will follow your finger. 7. public boolean onTouchEvent(MotionEvent event) { Log. I capture the touch up and touch down events to change the state of image to selected and unselected respectively. xml is a small relativelayout that pops up when the user clicks on After some more research and testing I've managed to rise with a solution. annotation. android: how can I detect when user touch left 20% of view area? 0. When physically touching my own view (that's being displayed alongside the system dialog), the system dialog is correctly dismissed, but calling . Receive touch event on any screen. After that, obtain xTouch and yTouch using MotionEvent. Parameters ev The touch screen event. getX() and MotionEvent. The onInterceptTouchEvent() method is called whenever a touch event is detected on the surface of a ViewGroup, including on the surface of its children. if the user touches the screen outside the spinner, the latter closes and all the items get into my list. But, I have problem detecting whether the screen is touched or not in a background service without affecting user using the smartphone. The article consists of 2 parts. My idea was to get Rect's of both Android Studio, Java. You can subclass GridView and override the dispatchTouchEvent() method to accomplish this. Detect touch event on a view when dragged over from other view. setFlags(LayoutParams. See following example: public class OverlayExampleService extends Service { private View layerView; @AJW, I opened DialogFragment. 4. Just thought I'd let you know. Touch-ability of an Invisible View. setCanceledOnTouchOutside(true); But these will only dismiss and in my case, at the same time I want to call some functions Add a UITapGestureRecognizer to your self. Detect touch outside of View. I need to detect whether the screen is touched or not in a background service (and pop up a message for that). Touch events related to a Button can be checked as Essentially, a user touches down on View A then moves their finger to View B. How to detect the view touch outside dragging? 0. content. textview1 will get ACTION_HOVER_EXIT. Distinguish two I am working on a project on android studio. setContentView(R. For this I used the solution edc598 here. Detect swipe over view. Follow import android. This makes it possible to listen for touch events without subclassing an existing View, as shown in the following example: You can use isOutsideTouchable OR isFocusable to dissmiss popup window when touch outside. ACTION_OUTSIDE to MotionEvent. double centerX = x + radius; double centerY = y + radius; I don't understand when ACTION_OUTSIDE is triggered. android. Detect Touch or Swipe on Android Phone Home Screen. I'm looking for a solution where the listeners/detectors end up calling these methods so I easily can work with them: That the dialog does not close is easy too (How to cancel an Dialog themed like Activity when touched outside the window?): getWindow(). Try this: Step #1: Have the LinearLayout watch for touch events, and consume them. At run-time I want to detect which child view received touch down event & which child view received touch up event ( In case I pressed on a child view & moved to another view where I left my finger). OnTouchListener() { @Override public boolean onTouch(View v, MotionEvent event) { switch (event. zshrc be modified automatically by other programs, installers, etc. But I got confused by the answer. Pass specific TouchEvent to specific view. I've included a diagram to illustrate what I mean here : Is there a simple way to do this (without using coordinates to see if the touch point is in the view)? Thanks! I saw a similar question posted here: Detect touch event on a view when dragged over from other view. 1. Edit: If you want to detect outside, you can detect touch event in the containing view, and then, given you have your EditText view: When my view is in pressed state and the location of a touch event leaves the view, I want the view to get notified. 3, to prevent tapjacking attacks, at least for touches on the overlay itself. 2. In onCreateView of the dialog fragment, I can detect touch events inside the dialog fragment by calling setOnTouchListener to view that is about to be created. Found out how I could solve it after some more testing! After reading some more in the documentation I found that MotionEvent. Part of the fragment is a transparent View and you can see the views under (that belong to the activity). The thing is that when I do getContentView(). Looks like you have to loop through the child views and do hit detection manually to find which view the touch is currently over. That should make it work. Hovered image in android. Android frame layout click listener not working. In order to do that, a flag of the Window that allows the outside touch should be turned on and for the good appearance the background dim flag should be cleared. New comments cannot be posted. onViewCreated(view, i set the layout outside from EditText as "focusable=true" and "clickable=true", the EditText have no background so it looks like a TextView, on focus change i change the text color of EditText so the user can see he/she can edit the text. getX() and View. How can I detect a touch event on both View A and View B from this? For some reason my OnTouchListener always gets called with View A if the event started on View A, though if You can subclass RecyclerView and override the dispatchTouchEvent() method to accomplish this. MotionEvent; import android. The fragment is filling the whole screen. There is actually a MotionEvent. Returns boolean Return true if this event was consumed. view . The colour of these views need to change when my touch moves into them. I would like to be able to detect when a user swipes over a view, even if he initially touches down outside of it. getY() and check if:. Step #2: Have the thing under the LinearLayout watch for touch events -- if it gets one, you know it wasn't from the LinearLayout, so you dismiss the LinearLayout and consume that event, then perhaps unregister for touch events (or just only pay attention to them if the LinearLayout Android: onTouchListener - cancel touch event when user moves touch outside of view 0 find out when the user press a button the moves his finger outside of the button in android Intercept touch events in a ViewGroup. I looked at this question: detect if the touch stopped on an android device screen. Android supports detecting certain common gestures including single tap, double tap, long press, scroll and fling with GestureDetector. AttributeSet; import android. You will get ACTION_MOVE when you move your finger off the View, the event stays in the View it originated with. onCancel is empty, while onDismiss contains some logic about dismissing (closing) the dialog. # Buttons. Window flag: if you have set FLAG_NOT_TOUCH_MODAL, you can set this flag to receive a single special MotionEvent with the action When a user places one or more fingers on the screen, this triggers thecallbackonTouchEvent()on the view that receives the touch events. 0. i have a multispinnersearch in a fragment and when opened normally, all the items inside it are preselected. What I did was to create a background service in which I get an instance of the WindowManager and add a zero sized view that get's notified of user touches outside of it but as the view has zero size it can get called every time. Be sure to call this implementation for touch screen events that should be handled normally. When I click somewhere outside of the EditText, it still has the focus (it shouldn't). Essentially, a user touches down on View There are several ways to track movement in a gesture, depending on the needs of your application. The doc's give this cryptic description: Constant for getAction(): A movement has happened outside of the normal bounds of the UI element. And was wondering if it is possible to hide the bottomsheet view when touched outside. How to know if touch position is in a specific area - Android. I have seen it in some phones, you make a 'C' kind of gesture and the camera will open. I would not detect the touch outside with coordinates, put the button inside a container and detect the click on the container to understand when the user clicks in the area that contains the button – When finger is coming on textview2, it will get ACTION_HOVER_ENTER and. I tried setting visibility of red view to GONE, but then overall size of containing view changes. Android : Get view only on which touch was released. You need this if your bitmaps are not rectangles. I am able to open/close the drawer when user touches the out side of navigation drawer. So it would be necessary to let the user continue the movement even when outside the view. – Navaneeth Commented Mar 23, 2023 at 7:14 Detect touch outside of View. I want to implement touch cancel i. ACTION_DOWN: //pointer down. That means, my onTouchEvent() is called and I can get (and follow) the position of the finger. unless he clicks "ok" in the spinner, no items should be taken to my list. View sticking outside of a FrameLayout doesn't intercept touch events. LAYOUT_INFLATER_SERVICE); myView = layoutInflater. so i even though you ditched DialogFragment this might help others. How do I know if a touch lies within a view? My application target level is 7. layout. Bundle; import android. but when a touch is pressed down and released outside of my view, MotionEvent. popupWindow. Detecting a press and then a movement outside of the view. and please check my source. Pass Touch Events to Screen below current view - Android. getAction() returns the action type. Detect swipe gesture without lifting the finger. d(TAG,""+event. FLAG_WATCH_OUTSIDE_TOUCH, LayoutParams. eg:. But since the bar is not very wide, the user can easily drift outside of that view. Simply call In this article, I will elaborate on how touch events are dispatched and handled in the Android view tree. Detection of swiping on a normal Android Activity. 23. You should take position of the view with View. A summary of some of the basic touch/motion-handling systems in the Android API. Approach 2: Directly working on touch events on activity. Is there a way to transfer the touch events to the views that are under the transparent View of the fragment? Thanks! The thing is that I need red view to pass touches to the underlying window, but by default it doesn't. But that question has different behaviour compared to what I want. inflate(R. view and inside the action part of the constructor of UITapGestureRecognizer you will input a function in which you will present the logic for checking if your calendar is presented/enabled and can further hide it . Here's my View. myBitmap is just a simple container class I use. Since the parent LinearLayout can be assigned its own OnClickListener, the issue is only how to detect a click within the GridView that occurs outside of its child Views. For each sequence of touchevents—such as position, pressure, size, and addition of anotherfinger—that is identified as a gesture, onTouchEvent()isfired several time As Android devices have a touch-based input, things are programmed upon application of touch. Viewed 2k times Part of Mobile Development Collective 2 I am trying to find a way to detect when a user touches the screen in any way while my services is running in the background. Modified 13 years, 3 months ago. You can wrap your View in TouchableWithoutFeedback and call Keyboard. The system volume popup is a dialog that has set the FLAG_WATCH_OUTSIDE_TOUCH-flag. Capture touch events for a single view. Another way to phrase the question is that I want something to happen as long as the screen is being touched not just something to happen onetime as soon as the screen has been touched. If Detect touch event outside of layout. Find out which View consumed touch event, if any I'd like to dismiss the system volume popup (to replace it with my own implementation). I have implemented Android Navigation drawer in my application. For example, I have a custom View(which is like a modal) and it's visibility is controlled by state. xml add android:clickable="true" This is discussed further in Detect gestures. Using the pointToPosition() method, we can determine if a touch event occurs outside of the child Views, How to detect tap on the outside of the View(View is a small one width and height are 200). Or if you inflate the View then to . Asking for help, clarification, or responding to other answers. So, button listener will not get callback from Android Framework Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. rvbv iigkbjm kkp qvi hwrr valup loj vur ecwge bzfsu