I am trying to make an imageview that rotates while sliding across the screen. I setup a rotate animation for 180 degrees, and it works by itself. I setup a translate animation and it works by itself. When I combine them I get an imageview that makes a big spiral. I would like the imageview to rotate around the center of the imageview while being translated. code...
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I have a layout with an image on it (embedded in an ImageView). I need to rotate the image (let's say) 90 degrees CCW. I've written code to animate the image rotating. The image smoothly rotates 90 degrees, but then snaps back to its original state. This is what the Android documentation says will happen after an animation completes. Presumably, on the notification that the animation has ended, I'm supposed to transform the ImageView (or the underlying drawable), and possibly invalidate it to trigger a redraw. All well and good, except that I can't find a way to do it, and I can't find any examples of anyone else doing it. I tried using getImageMatix/setImageMatrix on mImageView, with no apparent effect. There are subclasses of Drawable that will rotate an image, but there is no setDrawable() method on ImageView, so I don't see how to use one.
View 1 Replies View RelatedI've created a layout with an image view and a web view. The web view is set to have a default visibility of gone. When the activity fires up it displays the image view first and when the web view has finished loading its url, it marks itself as visible and the imageview is marked as hidden.
When the imageview is shown, I would like it to rotate repeatedly just for a little added pizazz.
I have never done animations before in Android and all the posts I found when I asked the internet were not helpful; thus, I have returned to SO for help.
So if I start with this...final ImageView splash = (ImageView)findViewById(R.id.splash);
How do I create a repeated rotate animation and apply it to the ImageView?
As we know, we can rotate a bitmap through 2 ways. The 1st way is: Matrix mt = new Matrix(); mt. postRotate (degree);Bitmap bitmap = CreateBitmap(src, 0, 0, w, h, mt, true); canvs.drawBitmap(bitmap, 0, 0, paint); In this way, we always need create new bitmap for every rotation, it is not good way for high performance game or app.The 2nd way is: canvas.save(); canvas.rotate(degree); canvas.drawBitmap(bitmap, 0, 0, paint); canvas.restore();In this way, we avoid creating new bitmap frequently, but the rotation bitmap is distortion, the bitmap quality is worse than first way.So, Is there 3rd way to rotate bitmap with high performance and good quality? Your any comments are really appreciated!
View 3 Replies View RelatedI just bought the Nexus One unlocked for AT&T and really like it. 1 wierd thing is that when I rotate the phone counter clockwise, the screen goes to landscape just fine; but when I rotate it clockwise it does not go to landscape "the other way". And, if I'm holding the phone 'normally' and rotate it 180 degrees ('upside down') it doesn't follow.My youngest daughter delights in telling me that her iPhone does this with no problem. What's up with that?
View 7 Replies View RelatedI have a HTC Magic (Rogers Canada).And, I see how the Dream (G1) rotates the home screen. can the Magic do that as well? Also, anybody know if it's possible to rotate the screen to the right and not just to the left? Shouldn't the acceleromater detect all the different rotated modes (even upside down?). that'd be cool
View 1 Replies View RelatedI have a listlayout with items in it that looks like this:
There is first an ImageView (the light) and then two textViews. All of this inside a TableLayout. (source here: http://code.google.com/p/switchctrl/source/browse/trunk/android/res/layout/device_switch.xml)
I want to have a rotating animation of a loading indicator Ontop of this light when this particular device (light) performs an action or an action is performed on it.
How do I put an animation ontop of this light imageview?
How to rotate control (checkbox) in 180 or 90 degrees ?
View 1 Replies View RelatedI'm using this camera code to ask the camera to rotate the captured image data... this seems to work on all phones, except the Droid. Has anyone else seen this? The image data is always landscape, however, the native camera app produces portrait images OK. I wonder if the Droid will only respect the new Camera.Parameters.set Rotation() method, but this seems to only be available in sdk level 5?
View 11 Replies View RelatedHow to do Android 3D Application Pinch Zoom Pan Rotate?? can any one give me code for the same written inside ontouchEvent method
View 2 Replies View RelatedI am trying to rotate a canvas with canvas.rotate and move an object on it at the same time. The problem is that with the rotation, the coordinate system of the canvas rotates as well, so I get cases when my object is supposed to be moving along the y axis, but the y axis is rotated on place of the x axis. It is a mess. Is there a way to go around this?
View 1 Replies View RelatedI need a small help on rotating one image around its center of axis among multiple images which are drawn to canvas in android.
I am loading images to canvas like below.
canvas.drawBitmap(mMachineBackground, 0, 0, null);
canvas.drawBitmap(mMachineRotator, 0, 0, null);
I want to rotate only the second bitmap around its center of axis instead of rotating the entire canvas(which includes first bitmap also).
I have a Motorola DroidX phone and since yesterday, my screen will not rotate.I've gone into settings, (made sure that 'auto-rotate' is checked).I've also powered down the phone, taken the battery outthen powered back up.Still no rotation of the screen.
View 2 Replies View Relatedhere is another 2.2 problem I am having, this one is kinda bothering me.I am using a program, need it to rotate horizontally, I turn the phone, nothing happens.I shake the phone, nothing.Shake it again, finally the screen rotates.If I start some apps with the phone upright, the app opens sideways.I turn the phone sideways, turn it back upright, nothing.It takes several tries before the screen rotates properly. Im sick of having to move the phone all over the place if I need it to rotate.
View 1 Replies View RelatedI noticed the Droid 1 and 2 can rotate the home screen. Is this a hidden feature or possible update for droid x? Its kinda annoying to have to rotate the phone when backing out the the home screen.
View 16 Replies View RelatedI have an image view in my app. when I try to make it show a jpg file exported from 3ds max, it works. But if it comes from Photoshop, it just does nothing. Why is that? If it is at all important my app gets the image from my server with the following code...
View 2 Replies View RelatedI have one ImageView. I want to show this image view for showing some message in fancy way.
So I want to add text to that ImageView.
Can Anybody tell me how can I do this.
I'm having problems with my auto rotate. I use launcher pro, and have the homescreens set to not rotate. This always left my apps (handcent, gmail, etc) free to rotate within the app or popup now I only get one or the other if auto rotate is on, apps are stuck in landscape, and vice versa Ive deleted LP and started over, gone into recovery and wiped cache, battery pull running out of ideas?
View 1 Replies View RelatedAnybody know if there is an app that will allow me to disable/enable the auto-rotate feature of my Droid X with 2.1 on a schedule at a certain time automatically?
View 3 Replies View RelatedMy home screen doesnt always rotate automatically. Sometimes I have to slide out the keyboard, slide it back, then turn the phone to vertical and sometimes that doesn't even work. I have selected auto rotate and it still does this.
View 4 Replies View RelatedI used to have a Windows phone and I found an app that allowed me to manually rotate the screen with the camera button. Is there anything like that available for the Android phones?
View 15 Replies View RelatedUnless I have the keyboard slid open, the home screen doesn't rotate.Apps do, but the homes screen doesn't. I have the auto-rotate open selected in settings.Also, when in my car dock, everything shows in landscape except when I am in a call.The call still shows up in the portrait.It is kind of annoying and lame
View 4 Replies View RelatedI've had my Eris for a week now, first it quit playing videos, and won't animate weather radar, now it won't rotate to landscape mode, this makes typing with my fat fingers tough, anybody have any cures or solutions?
View 7 Replies View RelatedIs the Eris's home screen supposed to rotate to landscape on the home screen ?
View 6 Replies View RelatedThis problem happened on my last Droid and I see something as simple as this is still a huge problem.Any picture you have on your phone that was taken in portrait always gets rotated 90 CCW...wtf is this? It's not the facebook app because when I try to set any of the pictures I have as wallpapers they all get rotated 90 degrees CCW.
View 1 Replies View RelatedI upgraded to the new 2.1 leak. Noticed the stock camera app doesn't auto rotate. It stays static in landscape mode. Is this the way it supposed to be or can it auto rotate just like it did in 1.5?
View 8 Replies View RelatedThis problem happened on my last Droid and I see something as simple as this is still a huge problem. Any picture you have on your phone that was taken in portrait always gets rotated 90 CCW...wtf is this? It's not the facebook app because when I try to set any of the pictures I have as wallpapers they all get rotated 90 degrees CCW.
View 1 Replies View RelatedI have the following layout in Android. I'm trying to make it so the seekbar is displayed ontop of the image (I have some code that makes it visible and invisible(Or rather GONE).
I was wondering if anyone could tell me how to position it so that the seekbar goes over the imageview, therefore allowing the imageview to take up the entire screen. code...
I am trying to write an application, that would allow me to render multiple images onto an ImageView in Android. I can find the method to populate it with a sigle bitmap. But, there seems to be no way of getting two images to render in ImageView (Each occuping half the render space). Any help would be really appreciative.
View 2 Replies View RelatedI am using a web view in which i am adding a image view..now i want to set the background of this image view transparent.i hv tried setting code...
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