Android :: Multi Touch Doesn't Work As Expected?
Mar 17, 2010
Help me in resolving the below issue. I have three image buttons on screen. All these three buttons controlled under ontouchlistner as below. My problem is, as it is under multi touch event handler like above, it does not detect when touch all three button at a time to try to produce multi touch effect, instead it detects only one imagebutton touch at a time even though i touch all three image buttons. As i am developing this project on Android 1.6 SDK, is there any problem accessing my requirement(multi touch) (or) it is a known issue? I am hoping that, when it works for single button touch, why shouldn't it work when clicking three imagebuttons at a time to produce three logs printed as per my above code? Code...
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Jul 9, 2010
I searched for Froyo keyboards with no luck. Multi Touch doesnt work and neither does Swype. I'm thrilled with Froyo but really really really miss my keyboards...are there any APK's out there that will work with Froyo yet?
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Jan 22, 2010
I have a simple LinearLayout with one TextView and one ImageView. I want the text in the TextView to be aligned to the right, but the result show that the Text was aligned to the left.
Is there anything wrong with my layout xml?
CODE:...............
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Nov 18, 2010
Check out these storys/videos of basic albit slow multitouch in action.
http://www.intomobile.com/2010/11/05/xperia-x10-multitouch-hack/
[url]
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Jul 13, 2010
my touch screen doesn't work or work sometimes on the different place where i touch.I remove the protection from the screen and make a reset to the fabric settings but problem is still here.Early i can make a calibration but now i can't do this.Problem is worest every next hour.Now is a problem also to unlock the phone,i do this once in ten or more times.
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Oct 25, 2013
I purchased the IR overlay from here [URL] I got it working with my mk808b by using an idc fiile, however, it only allows one touch point which means no zoom. On the computer it is multitouch.
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Sep 8, 2013
I was in the pool when I dropped my phone in it. It was only submerged for about 2 seconds. I was at a friends and they didn't have white rice so i had to put it in brown rice-- all day. Then today I put the battery in it and it acting the same, everything works but when I touch the screen it doesn't do anything. It has now been in a air tight sealed bag full of white rice for about 3 hours... It still doesn't work.. I have college tomorrow and I need my phone...
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Nov 12, 2010
I have an application that runs in the background, and displays an error message via the notifications system. This notification has a pendingIntent that leads back the the app's main screen. On this main screen, I have set launchmode="singleTask". As I understand it from the Android Dev Guide, this should mean that my main activity will only ever have one instance.However, if the user is viewing that activity at the time (or another one within the app), and goes and touches the notification to clear it, it goes ahead and puts another copy of the activity on the stack, so if I hit the back button, it will return to the main screen again (from the main screen).
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Jul 3, 2013
I have noticed that after the last update, my touch screen doesn't work for a few seconds on random occasions and then works again after about 3 or 4 seconds. when I'm reading a book and they're about to reveal the mystery or enthusiastically playing a game and it stops working, I get increasingly frustrated that I can't turn the page or that I lost the game because during the last few seconds my touchscreen decided to temporarily stop working.. I just want to make sure there's not something wrong internally.
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Apr 6, 2013
My phone doesn't want to turn on anymore. What should i do? I tries multiple battery, but i think its the phone its self. Also my charging port doesn't work.
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Oct 21, 2010
Is there such a thing for the HTC desire? also, is there a app that lets you see how many multi touch points the htc desire has? i saw some youtube vids where that have this app and they put as many fingers as they can on the screen and scribble around.
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May 2, 2010
I have so far found two bugs in Galaxo 1.6.3:
a) Speaker doesn't work in call (very weak). works well in ringtones etc.
b) Scrolling contacts by letter doesn't work.
Other than that this is a leap forward, especially with the overclock options!
Both bugs, as well as others, fixed in 1.6.3.1 update!
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Apr 8, 2010
I am getting this multi-touch events in my application for which the logs are shown below.Multitouch is not working in my application.Does it mean that there is some problem with framework or my application.
Sequence:Just two fingers pressed to the screen,dragged and then lifted both.
Inputdevice: ID[0] Down
Inputdevice: ID[0] Down
Inputdevice: ID[1] Up
Inputdevice: ID[0] Up
I think for the last event it should have been ID[1] instead of 0?? Am i right?Is it a framework problem or some problem with my application?
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May 11, 2010
Ok So I've gone through several tutorials on the web. I understand how the pointerCount works , I can get two points, etc, etc. My problem is I am trying to implement a game control, i.e. dpad and some buttons. The "buttons" are actually TextView objects with images. I Implement OnTouchListener Interface. my onTouch Method gets called when it should. The problem is if I have finger #1 on button a then press finger #2 on button b my OnTouch() method is called with the view of button a, not button b. Fine then I will just get the bounds of the buttons and see if they intersect with the points clicked. No luck, It seems as though the points that come in the MotionEvent are not relative to 0,0 , but to some other coordinate system. I would have thought all points were relative to upper left of screen.
Here is my code.
CODE:.................
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Sep 6, 2010
I would like to add multi-touch to my piano app and would like feedback on the best way to do it. I hate the idea that multi-touch is only for one view and not multiple views (ie buttons).
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Mar 27, 2009
Did anyone hear about the Multi-Touch Browser? Is it true? Android Unleashed: JFv1.41, with Multi-Touch Browser! As a person brand new to G1 (got mine yesterday) i'm like WOW! How do I install it? Is it safe?
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Jul 29, 2009
Does Donut really support multi-touch? If yes, where I can find this support in code?
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Dec 22, 2009
As we've all heard countless times, the Droid supports multi touch capabilities, but does not include them in the onboard software. Are any Dev's out there working on a multi touch capable software keyboard? I'm sure the majority of the Droid-owning population would shell out $$ for one...that should be incentive enough.
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Dec 3, 2009
Is there anyone know how to add multi-touch function in cupcake? I found that linux kernel 2.6.30 had a new multi-touch protocl, did that mean I must upgrade my kernel to be 2.6.30+?
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Feb 27, 2009
HTC G1 is perfectly capable of multi touch support. Please guys implement that in the next OTA update if possible. I understand is something that Apple Created with their Iphone, but G1 has a lot of petential and multi touch i needed for the sucess of this product. Google works with Apple and I am sure you can implement that feature with the phone.
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Nov 13, 2009
Our team developed a fairly robust multi-touch implementation for PhoneMyPC that has worked since Android 1.0. Our code still uses it on pre- 2.0 phones, but of course we use the 2.0 multi-touch API on the Droid.I've been stunned that no other apps (that I know of) have supported multi-touch (in pre- 2.0 Android), and I'm curious if the community at large might like our implementation. We've been considering publishing the technique on our website. Although pre- 2.0 Android devices will dwindle now, they still represent a vast majority of current devices. If you're curious how well it works, download PhoneMyPC to your pre- 2.0 phone and give it a try. It's usable in the *Snapshot*, *View Live*, and *Interact Live* features.
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Oct 7, 2010
I'm trying to use multi-touch in an Android 2.0 app. How can I simulate this with an emulator using Eclipse? I can only seem to get the mouse to do one touch at a time.
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Jan 22, 2010
Maybe it's just semantics, but I feel the need to see how others feel about this.I have always loathed the computer term "cut and paste" because you actually COPY and paste, at least that goes for 99.999% of my usage with those functions. So now the question is, do we apply the same reverse terminology to this fictional, mystical, function, that we have only seen in fuzzy Youtube videos? The reason I ask this is. the initial view of any web page that I visit, I see the whole page, and if I want to be able to read a particular column I would need to zoom into it, but here is where the terminology gets confusing, because in my experience with other devices that use such technology ie: iPod, to zoom in you actually use a stretch motion to zoom in, and a pinch motion to zoom out. I know semantics, you have to pinch to make it zoom one way or the other, but since the most commonly used zoom feature would be to zoom in, it should be called stretch-zoom instead. So how do you feel? Pinch-zoom Stretch-zoom or just plain old Multi-touch.
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Jul 18, 2010
So I'm in the process of needing a new phone, I've went through three blackberries and I am honestly tired of them, the only benefit is BBM and I can live without it...
Questions :
1. If I get the X10, since it it currently running 1.6, if I root and upgrade to 2.1...
Do I get Multi-Touch capabilities? Will it run smoother and more efficently?
2. Should I just wait for Sony to release their proprietary stuff and hope they do well?
3. Is the X10 really worth it? I'm between it and an Iphone right now, not much else of an option for a full touch on the Rogers network here in Canada for the phone selection that I have. You can see all the phones I am able to get here. (By this I mean these are literally the phones I can pick from, I get them as free upgrades)
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Jan 15, 2010
Multi-touch API is bugged (at least on Motorola Droid). Here is a method to reproduce the error for analysis:
1) Create a new android project in Eclipse with the fields
2) code and paste this into the PointerLocation.java file that is automatically created
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Nov 6, 2010
So there's the multitouch issue with the Nexus One and HTC Desire. Is there some documentation on what other devices have this hardware error and what the total market share is? If you had a game idea that needs massive multitouch gestures, would you go for it on Android or would it currently be a waste of time with only a few devices supporting it?
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May 30, 2010
I snagged SNESoid and was playing Chrono Trigger. Everything going great until One part of the game requires me to press L+R and then hit A. I can't seem to make this happen, since multi-touch only reads two buttons at once. I'm on an Incredible, any ideas?
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Oct 28, 2009
Android 2.0 supports multi-touch! now we need to wait for Samsung to implement 2.0 on the galaxy. i wonder how long that will take...
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Apr 20, 2010
I wonder if is the Android multi-touch support reliable? I've read it suffers from some problems.I also wonder, how can I define custom multi-touch gestures? Like: 3 fingers rotate or 3 fingers stay static and fourth is moving.I've come across some resources (Gestures or MotionEvent on developer.android.com) but nothing states it clearly.
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Jun 28, 2010
I don't have an Android phone now, but I really want to test Multi-touch or Shake feature. How can I do this on Emulator?
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