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2014/10/16 ¤W¤È 08:10:01
android Programming Glossary: animationdrawableHow to maintain multi layers of ImageViews and keep their aspect ratio based on the largest one? http://stackoverflow.com/questions/16729169/how-to-maintain-multi-layers-of-imageviews-and-keep-their-aspect-ratio-based-on v.addLayer 0 res.getDrawable R.drawable.layer0 m final AnimationDrawable ad new AnimationDrawable ad.setOneShot false Drawable frame1.. R.drawable.layer0 m final AnimationDrawable ad new AnimationDrawable ad.setOneShot false Drawable frame1 frame2 frame1 res.getDrawable..
Android AnimationDrawable and knowing when animation ends http://stackoverflow.com/questions/2214735/android-animationdrawable-and-knowing-when-animation-ends AnimationDrawable and knowing when animation ends I want to do an animation with.. do an animation with several image files and for this the AnimationDrawable works very well. However I need to know when the animation starts.. having searched for answers I'm having a bad feeling the AnimationDrawable does not support listeners.. Does anyone know how to do frame..
Starting Frame-By-Frame Animation http://stackoverflow.com/questions/2785336/starting-frame-by-frame-animation about starting a frame by frame animation. When I call the AnimationDrawable.start method from my code directly it doesn't seem to work... @Override public void onCreate Bundle savedInstanceState AnimationDrawable mframeAnimation null super.onCreate savedInstanceState setContentView.. int reasonableDuration 250 mframeAnimation new AnimationDrawable mframeAnimation.setOneShot false mframeAnimation.addFrame frame1..
http://stackoverflow.com/questions/3660209/display-animated-gif GIF natively. However it can display animations using AnimationDrawable http developer.android.com guide topics graphics 2d graphics.html#frame.. animated GIF to frames and add each frame as drawable to AnimationDrawable. Does anyone know how to extract frames from animated GIF and..
Animation in Notification bar Cutsom View http://stackoverflow.com/questions/4688052/animation-in-notification-bar-cutsom-view to show a custom animation in a notification is to use an AnimationDrawable as a resource with an ID. Them simply specify the drawable resource.. developer.android.com reference android graphics drawable AnimationDrawable.html So for example you would need to Add an xml file such as..
Button states with Background as AnimationDrawable in Android http://stackoverflow.com/questions/5299219/button-states-with-background-as-animationdrawable-in-android states with Background as AnimationDrawable in Android I have made custom buttons in Android for a while... hasFocus btn Button findViewById R.id.btnAnim btnAnimation AnimationDrawable btnAnim.getBackground btnAnimation.start Here appears to be.. cast your background drawable is StateListDrawable not AnimationDrawable . I'd rather do something like @Override public void onWindowFocusChanged..
http://stackoverflow.com/questions/9731602/animated-icon-for-actionitem I was looking for. So my next attempt was to try to use AnimationDrawable and define my animation frame by frame set the drawable as the.. MenuItem item get the icon and begin animating using AnimationDrawable item.getIcon .start . This however was unsuccessful. Does anyone..
How to maintain multi layers of ImageViews and keep their aspect ratio based on the largest one? http://stackoverflow.com/questions/16729169/how-to-maintain-multi-layers-of-imageviews-and-keep-their-aspect-ratio-based-on Matrix m.preTranslate 62 63 pixels to offset final Layer layer0 v.addLayer 0 res.getDrawable R.drawable.layer0 m final AnimationDrawable ad new AnimationDrawable ad.setOneShot false Drawable frame1 frame2 frame1 res.getDrawable R.drawable.layer0 frame2 res.getDrawable.. 63 pixels to offset final Layer layer0 v.addLayer 0 res.getDrawable R.drawable.layer0 m final AnimationDrawable ad new AnimationDrawable ad.setOneShot false Drawable frame1 frame2 frame1 res.getDrawable R.drawable.layer0 frame2 res.getDrawable R.drawable.layer1..
Android AnimationDrawable and knowing when animation ends http://stackoverflow.com/questions/2214735/android-animationdrawable-and-knowing-when-animation-ends AnimationDrawable and knowing when animation ends I want to do an animation with several image files and for this the AnimationDrawable works.. AnimationDrawable and knowing when animation ends I want to do an animation with several image files and for this the AnimationDrawable works very well. However I need to know when the animation starts and when it ends i.e add a listener like the Animation.AnimationListener.. add a listener like the Animation.AnimationListener . After having searched for answers I'm having a bad feeling the AnimationDrawable does not support listeners.. Does anyone know how to do frame by frame image animation on Android android share improve..
Starting Frame-By-Frame Animation http://stackoverflow.com/questions/2785336/starting-frame-by-frame-animation Frame By Frame Animation I have a basic question about starting a frame by frame animation. When I call the AnimationDrawable.start method from my code directly it doesn't seem to work. public void onCreate Bundle savedInstanceState ... mAnimation.start.. code Thanks Code public class MyAnimation extends Activity @Override public void onCreate Bundle savedInstanceState AnimationDrawable mframeAnimation null super.onCreate savedInstanceState setContentView R.layout.my_animation ImageView img ImageView findViewById.. frame2 BitmapDrawable getResources .getDrawable R.drawable.splash2 int reasonableDuration 250 mframeAnimation new AnimationDrawable mframeAnimation.setOneShot false mframeAnimation.addFrame frame1 reasonableDuration mframeAnimation.addFrame frame2 reasonableDuration..
http://stackoverflow.com/questions/3660209/display-animated-gif As I found out the hard way Android doesn't support animated GIF natively. However it can display animations using AnimationDrawable http developer.android.com guide topics graphics 2d graphics.html#frame animation The example uses animation saved as frames.. need is to display animated gif directly. My plan is to break animated GIF to frames and add each frame as drawable to AnimationDrawable. Does anyone know how to extract frames from animated GIF and convert each of them into Drawable android animated gif ..
Animation in Notification bar Cutsom View http://stackoverflow.com/questions/4688052/animation-in-notification-bar-cutsom-view share improve this question The best way I have found to show a custom animation in a notification is to use an AnimationDrawable as a resource with an ID. Them simply specify the drawable resource ID when you post your notification. No further code.. handles that for you. Here is a link to documentation http developer.android.com reference android graphics drawable AnimationDrawable.html So for example you would need to Add an xml file such as wheelAnim.xml to your res drawable folder with the following..
Button states with Background as AnimationDrawable in Android http://stackoverflow.com/questions/5299219/button-states-with-background-as-animationdrawable-in-android states with Background as AnimationDrawable in Android I have made custom buttons in Android for a while. Things were simple just made image resources for button states.. boolean hasFocus super.onWindowFocusChanged hasFocus btn Button findViewById R.id.btnAnim btnAnimation AnimationDrawable btnAnim.getBackground btnAnimation.start Here appears to be the problem because my animation won't be taken correctly from.. button share improve this question You're doing incorrect cast your background drawable is StateListDrawable not AnimationDrawable . I'd rather do something like @Override public void onWindowFocusChanged boolean hasFocus super.onWindowFocusChanged hasFocus..
http://stackoverflow.com/questions/9731602/animated-icon-for-actionitem everything except the app icon which in my case is not what I was looking for. So my next attempt was to try to use AnimationDrawable and define my animation frame by frame set the drawable as the icon for the menu item and then in onOptionsItemSelected.. as the icon for the menu item and then in onOptionsItemSelected MenuItem item get the icon and begin animating using AnimationDrawable item.getIcon .start . This however was unsuccessful. Does anyone know of any way to accomplish this effect android android..
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