Does anyone know if it is possible to apply a frame animation (using an AnimationDrawable) onto a custom button or a toast view? I have posted these questions on Stackoverflow but have received no responses and very few views so I thought perhaps posting to this forum would be a better route. Let me know if this "double posting" is bad form.
View 4 Replies
Is it possible to create a custom button in Android, where the button is idly animating using a frame animation (AnimationDrawable)?
View 1 Replies View RelatedI've created an application that show around 250 images in ImageView. Images are loaded one after another, 15-30 images per second. Basically the whole thing gives an illusion of a rotating 3D object, at least it should.
The problem is next, app hangs when loading certain images(i.e. I see a few seconds of fluid animation and then animation hangs, jump 10-15 frames(images) ahead and continues. It always happens at the same places in animation cycle.
I though that Android might not have enough resources to handle something like this, so I've resized images to half their size, but it did't help. I've tried buffering images but that did't help either(actually, maybe a little, I think that animation looks a little bit smoother).
And now the weirdest thing. I use the touch screen to allow users to "rotate" the 3D object on those images, and while rotating I again experience those hangs at exactly the same places as with the animation.
All images are in .png format and their size vary from 15kB to 40kB.
I use the following code for the animation:
CODE:.....................
I'm fading out an imageview with alpha animation. I'd like the image to stay transparent after the animation. Tried with different combinations of fillAfter and fillEnabled, no luck. How can this be achieved?
View 1 Replies View RelatedIs it possible in Android to get a callback when a Frame Animation (AnimationDrawable) has completed playing its frame sequence? I know when a Tween Animation has completed, it calls onAnimationEnd(), but is there something similar for frame by frame animations?
View 1 Replies View RelatedI'm trying to animate object. I use keyframe animation: I have two vertex buffers (two frames) with vertices of my object - first buffer is for object start state and second for end state. To transform the object I simply use linear interpolation. To make it more clear, please take a look at the code snippet:
CODE:..................
As you can see I actually use one more buffer. vertexBuffer_motion is the one I use to draw my object in intermediate state.
Time for my question. What is the best approach for such keyframe animation on android? Can I somehow avoid (quite time consuming) operations of calculating and copying new state of all vertices to vertexBuffer_motion?
I know I could use VBO but still, I would have to prepare this vertexBuffer_motion and use glBufferData to set data to this VBO (or not?). provide me with some code example showing the best approach for keyframe animation on android?
How do i pause frame animation using AnimationDrawable?
View 1 Replies View RelatedI am using frame animation in multiple page where in each page i am using set of png files. First animation is working fine but when i am trying to call second animation it showing
java.lang.OutOfMemoryError: bitmap size exceeds VM budget
Is there any way to solve this issue.
I am using a simple frame animation and when I exit and reenter my activity the activity is still referenced in memory.
//This is a sample activity I created to simulate the problem public class MemoryLeakActivity extends Activity {
@Override public void onCreate(final Bundle savedInstanceState) super.onCreate(savedInstanceState);
} @Override public boolean onKeyDown(final int keyCode, final KeyEvent event) {
final Intent i = new Intent(MemoryLeakActivity.this, LeakyActivy.class);
startActivity(i); return super.onKeyDown(keyCode, event);
} }
Can you advise me how to apply view transition animation. ex: when i click on an list item my contentview changers. I want to apply a transition animation in that.
View 5 Replies View RelatedI am adding a glow animation effect to a logo. So far, I have managed to get the glow image behind the logo, using a LayeredDrawable, but I can't figure out how to animate it. I have found that AlphaAnimation would achieve the desired effect, but unfortunately I can only apply it on Views, not Drawables. How can I achieve this effect?
View 1 Replies View RelatedIs there a way to apply a color to an alpha animation in android? I know how to use the <alpha> element, but i'd like to have the alpha apply a color as well as an alpha so i can hightlight a layout. is this possible?
View 1 Replies View RelatedIs there any way to apply an animation to a property of a view? currently, the only animation i am aware of is applying an animation to an entire view. i'm wondering if i can apply an animation to a property (i.e. layout_width for example)
View 2 Replies View RelatedI am trying to apply an animation to a view in my Android app after my activity is created. To do this, I need to determine the current size of the view, and then set up an animation to scale from the current size to the new size. This part must be done at runtime, since the view scales to different sizes depending on input from the user. My layout is defined in XML. This seems like an easy task, and there are lots of SO questions regarding this though none which solved my problem, obviously. So perhaps I am missing something obvious. I get a handle to my view by: ImageView myView = (ImageView)getWindow().findViewById(R.id.MyViewID);
This works fine, but when calling getWidth(), getHeight(), getMeasuredWidth(), getLayoutParams().width, etc., they all return 0. I have also tried manually calling measure() on the view followed by a call to getMeasuredWidth(), but that has no effect. I have tried calling these methods and inspecting the object in the debugger in my activity's onCreate() and in onPostCreate(). How can I figure out the exact dimensions of this view at runtime?
I'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?
i need to apply translate animation from one geo point to another geopoint with some duration.when i doing this, the map is animating but getting white space in some part of the screen where the animation occurs.I think this is because of clipping of the map before animation occurs. During animation is running the entire mobile screen is covered with map is required.
View 2 Replies View RelatedIs it possible to set height and width of tabs in android? I tried setting customized textview as the indicator of tabspec setting its height and width to different values but no matter what its height and width value is, it's always set to the default height and width value.
View 1 Replies View RelatedBeen stuck on this for a while and tried a few various things.Basically I've overridden frame layout to create myself a custom button. The frame layout has two children a button and a linearlayout with items in it.The problem is I'm trying to the get the button to stretch to the size of the frame layout (i.e. fill parent) and it isn't doing.
View 1 Replies View RelatedIs there a way to define/customize a border around the currently selected Gallery item? I know, i can create a Drawable and draw four lines into that but there must be a simpler way.
View 1 Replies View RelatedIn a nut shell, when the app is loaded, it will play a short movie (maybe a few seconds at most @ 12-24fps). I will then have 2 buttons displayed on the screen, and depending on what button is pressed, it I will play another short movie (5-10 seconds). While waiting for the user to make a decision, the movie will be looping.
The movie source is stop-motion photography so it's already chopped up into frames. My question here is if I should use a Frame Animation technique, or if I should use a Movie player for this. All in all perhaps there's less than 100 still frames that make up the stop-motion. I was going to go the Frame Animation route, but I wasn't sure if having so many individual frames would kill the app so I thought I'd post here to see if anyone had any insight.
I am developing a simple GUI with three buttons. i want to fill the button with color but i found back ground color. if i set mybutton.setBackgroundcolor (color); it's not visible
How can i fill the button with color..
I have a class, TextViewStyled, which extends TextView In my theme XML, how do I apply a style to all my TextViewStyled widgets on Activities with a chosen theme? I have this simple theme, but I want to limit the Black Gold style to TextViewStyled Widgets without specifying the Black Gold in the TextViewStyled style attribute. This is one of many themes which will be switched dynamically...
View 1 Replies View RelatedI am building a custom listview used to list contacts from the contact cursor into a list with two text view for the phone number and name of the contact as well as a place for the images. I am getting a nullpoint error when i try to setText for my TextView Even though i checked the variable to see if they contained a string I have no ideas whats wrong with it. Code...
View 1 Replies View RelatedIs there a way to apply a style to a button when the button is pressed?
View 4 Replies View RelatedI created button with some shadow using a style:
<style name="test">
<item name="android:shadowColor">#FFFFFF</item>
<item name="android:shadowRadius">1</item>
<item name="android:shadowDx">1</item>
<item name="android:shadowDy">1</item>
</style>
This applies a white shadow on the button's text in its normal state. I was just wondering if anyone knows if there is a way to remove this shadow when the button is a pressed state. In other words, is there a way to apply another style when the button is in another (pressed) state?
How can I change the background of an ordinary Button into some other image(not just a color change)? ->And about Nine patch bitmap, how to use them, how to create such bitmaps and how can i convert my image into a StateListDrawable, so that I can apply it as my Button background?
View 3 Replies View Relatedi m moding a CM9 ROM and i want to add some mods that usually are in flasheable zips but... how can i ad this zips to my ROM?
View 1 Replies View RelatedI would prefer to not have to purchase a Flip Video Recorder to provide me the frame by frame playback needed (coaching girls softball) for instant instruction at practice. Is there an app that provides playback of video at a frame by frame rate?
View 1 Replies View RelatedI've just downloaded an icon pack and used KKlauncher to install the theme.
Most of my apps in the drawer become the same style as the icon pack but still some of the apps remained unchanged. e.g. Whatsapp+, custom camera apps.
Is it possible to apply the icon pack to the rest of the apps?
I'm trying to build a live wallpaper using frames. I can't find any good tutorials on how to even build a live wallpaper. When I run app from eclipse i get these errors.
[2012-05-19 22:26:32 - LiveWallpaper] No Launcher activity found!
[2012-05-19 22:26:32 - LiveWallpaper] The launch will only sync the application package on the device!
It does install to the emulator. It all seems to work. I go in to the live wallpaper menu, find my live wallpaper in there open it, it loads. but its not moving through the frames. It only shows the last frame. I set it as wallpaper. It also doesn't do anything. Also would like to center the images.
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.service.wallpaper.WallpaperService;
import android.view.SurfaceHolder;
[code]...