Android :: Text In Circle That Rotates On Touch
Mar 5, 2010
I'd like to display a given String in a circle (so bend the string so that the end of the string touches the beginning of the string). And Then I'd like to let the user rotate the circle by grabbing and dragging it clockwise or counterclockwise. Do you guys know what would be the best (simplest, smoothest) way to do this? I already saw that using drawOnPath i can draw text in a circle. Do you have any tips on how to proceed with dragging and rotating the textcircle?
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Oct 10, 2012
how can I add text inside a circle? the circle is made by Canvas.
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Jun 14, 2010
when I get a voicemail, it till pop up at the bottom of the screen when I go to unlock it, but I'm used to seeing text down there anyways (the slide to unlock bit) so sometimes I don't think twice and just flick it. My voice mail app and my messages app, never show that I have a voice mail. I just noticed one today and I went to listened and I had another unlistened to voice mail from a couple weeks ago.If I get a text message, my messages app shows a little number in a green circle. Why doesn't it show a number if I have a voice mail waiting for me?
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Jun 2, 2010
So quite frequently when every I go to answer a text message it will have a little loading circle. I'd like to switch to handcent or chomp but it didn't have pictures in the conversation view.
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Sep 13, 2010
My app's main screen is a listview in portrait mode. When it is in landscape orientation it switches to an ImageView. I want to be able to animate a fading transition when I switch orientations. How can I go about doing this?
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Jul 16, 2010
I was working on implementing a more advanced list view then the standard one they teach you in basic tutorials, and I did find a great tutorial explaining how to create your own Adapter and such not. http://www.softwarepassion.com/android-series-custom-listview-items-a...
I do have a working version of the tutorial and I am currently in the process of changing the list to suit my needs, but there are a few issues I am stumped on. If your run the tutorial code it creates a little progress dialog saying that it is retrieving data. In my application it is going to be fetching data from the internet and storing it in an ArrayList of custom objects. However if I where to rotate the screen the progress dialog pops up again, I have no clue on how to set it up so that when it rotates that it doesn't recreate everything and re-fetch the data and process it again.
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Jul 31, 2010
I want my phone to have the capability of rotating the home screen for landscape use in my car mount. But I do not want to go to another home screen replacement app, I want to keep Sense UI.Does anyone know of a ROM that will allow for this?
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Dec 31, 2009
So I've noticed that everytime I get a text or email or anything to make my phone vibrate, while laying flat, it rotates the screen to landscape automatically. I never had this problem before the update, now I have this issue. Anyone else experiencing this?
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Apr 13, 2013
i've installed Nova launcher on my tablets and phone and love it but there's one issue I can't seem to find anything about.
I set my launch screen to have say 7wide*5high icons then this will look good in landscape but when rotating to portrait the amount of icons is rotated also so it's at 7 wide and 5 high even though the aspect ratio has flipped. I don't get why launchers don't just rotate the icons on the spot so that it looks good in one rotation and not the other.
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Mar 10, 2010
When a touch event has occurred in any control showing a block of text (TextView, EditText, WebView, others), how does one get the text where the touch occurred? For example, if a TextView control contained "now is the time for all good men to come to the aid of their country" and the word "time" is touched, how can I find that out programatically? I've searched the forums and the 'net to no avail and I've seen this question posted here a few times never with an answer. I'm hoping that I'm just missing something obvious...
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May 3, 2010
I have a text view (white text on black background) which is linkified. If at least one link is created and the user touches on any non-linked part of the text, then the non-linked part disappears (or turns black, I'm not sure).
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Aug 11, 2010
Say you are fully zoomed out on some internet page and you see a text field....you touch the text box to type in it. Instead of allowing you to type, it zooms in on the text box. Why? And sometimes, actually most of the time, it zooms in to the wrong area and I have to scroll around to find the text box I was going to type in. So, can I turn off that particular zoom feature? Or can the zoom feature be made accurate....because most of the time it is not accurate at all and the zoom completely misses the text box.
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Nov 2, 2013
I have an inactive t mobile my touch phone with text on it that i need to print out for a court case, but I no longer have t mobile service on this phone and have since switched to a S3 phone from a different carrier. How I can print the text out?
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Jul 22, 2010
I don't know if this is possible on the X, but how do I calibrate the touch screen? I've noticed two things that are beginning to drive me crazy. The first is that it is so sensitive at times, if I pass my finger over a button without actually touching the screen, it thinks I pressed it and executes the function. Second, I noticed that the spot I touch actually is off a bit so when I try to hit a link from a list (such as a thread here) it will pick the one above it.
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Mar 25, 2010
Let's say I have following text in TextView: Hey there, visit www.example.com. If I set TextView's attribute autoLink="all" www.example.com will be properly detected. However, if I now touch TextView, TextView's text that's not link ('Hey there, visit' part) will go gray. Is there a way to prevent this behavior?
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Nov 23, 2010
When I click on the touch screen to make a call and want to quickly find a name in the contacts I have to type in the name onle letter (and a few presses) at a time or open the keyboard. I can't select the 'quick text' option.
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Sep 2, 2009
I'm new to openGL and I have done some first tests with drawing a triangle. Now I would like to draw a circle, which is filled with a texture, but I have no idea, how to do so.Can someone of you give me a hint?
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Nov 9, 2009
Is there a way to make highlighting of a row in a listview delayed if the user is simply scrolling the list with their finger? To clarify, when the user puts their finger down to scroll, the intersected row (if any) gets highlighted for a short moment, before it realizes the user is just trying to scroll (then the highlight turns off). It seems like the timeout is too short - iPhone has the same behavior, just seems that the timeout is longer to discern between a real row- select-touch, and just a scroll-touch. Any way to tweak this? You can see the behavior in any of the system apps that have lists..
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Sep 2, 2010
I have a question that I wanted to put button and circle on the same canvas. How can I do this? Please give reply as soon as possible.
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Oct 29, 2010
Trying to draw a circle at a longitude/latitude position. The circle below doesn't show up, does anybody know why?
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Mar 16, 2010
I have to recommend just getting a book on the subject.I learned most everything off of examples and documents on the web.After several months, I finally picked up the blue book and everything I had scoured to find is clearly demonstrated in it.Look for the red book and the blue "superbible."They cover everything you need.There are also books specific to ES.Make sure to get a good 1.1 one and not a 2.0-only one.
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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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Nov 2, 2010
When I have a status bar notification with a number inside, it shows the number fine. But later if I show another notification to replace this one, with no number, it shows an empty red circle. This circle shouldn't be there. How do I remove the red circle? See image here: http://jump.fm/UYHGV.
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Aug 7, 2009
I have a very simple requirement. I have a View object, lets say an ImageView object. I want to move this ImageView object in a circle.
More specifically, I want to move it along an arc, which is not a complete circle. I found in Android Documentation that comes with SDK that we can create a path from an arc but it does not mention how to use this path to make an animation that goes along that path.
Please note that I dont want to rotate the image. I have to move it in a circular path.
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Jan 12, 2010
I've created a bitmap that I'm overlaying over another bitmap. I'd like to alter the transparency of sections of the overlaid bitmap, revealing the bitmap beneath. I can't find a way to write only to the alpha channel of the overlaid bitmap.
For example, I have a bitmap filled with red pixels, and an alpha that is 255, opaque. A solid red bitmap. How do I draw a circle on this map that would lower the alpha values toward 0, transparent?
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Aug 15, 2010
Hopefully this is a simple one as I've been asking loads recently...
I am trying to draw the a white circle with the following code...
but it is being displayed as a solid disk, how do I get it to just display as an circular outline with a transparent centre?
I've had a look in the help and it makes no sense to me, probably because I'm not used to the drawing terms like stroke and dither. What's wrong with background and border eh?
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Aug 1, 2009
I've this code:
Java: (http://nopaste.me/4449 )
package com.patrick.games.whackgroundhog; import android.app.Activity;
import android.content.Context; import android.graphics.Canvas;
import android.graphics.Color; import android.graphics.Paint;
import android.os.Bundle; import android.view.MotionEvent; import android.view.View;
public class Game extends Activity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState); setContentView(new Ground(this));
} class Ground extends View { public Ground(Context context) { super(context);
} public void onDraw(Canvas canvas) { canvas.drawColor(Color.BLACK);
} @Override public boolean onTouchEvent(MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_DOWN) {
//TODO: draw the circle } return true;
} } }
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Oct 31, 2010
I want horizontal-vertical rate unchanged. How can ı Do this?? my picture is rate is 320x70. for example, in my phone(samsung galaxy-s GT-I9000) it looks like 320x100. originally I have a circle but it look ellipse... ı have to fix it, but how can ı do?
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout android:background="@drawable/main"
android:layout_width="fill_parent" android:layout_height="fill_parent"
android:orientation="vertical" xmlns:android="http://schemas.android.com/apk/resandroid">
<LinearLayout android:layout_width="fill_parent" android:layout_height="fill_parent"
android:orientation="vertical" android:layout_weight="5"></LinearLayout>.........................
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Jul 6, 2010
I have some problems finding the documentation of the definitions of shapes in XML for Android. I would like to define a simple circle filled with a solid color in an XML File to include it into my layout files.
Sadly the Documentation on android.com does not cover the XML attributes of the Shape classes. I think I should use an ArcShape to draw a circle but there is no explanation on how to set the size, the color, or the angle needed to make a circle out of an Arc.
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Aug 16, 2010
So I have the Droid X but I noticed that the Droid 2 now has a themed version of Swype to fit in with the rest of the UI. I like it a lot.
My question is this. When you push the voice-to-text button does it pop up a window like earlier versions of Swype or does it do the really fast and slick thing that the multi touch keyboard does (just replace the keyboard with the audio waveform thing).
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