android-drawable

I want to create an simple animation by changing frames inside an ImageView. I don't want to use AnimationDrawable because i need to receive events when a frame changed or when the animation stoped, to be able to play it backwards, restart it and so on. My problem is that the frames doesn't actually change event though setImageDrawable gets called (on the main thread). So everythings seems to work fine excepts that the frames doesn't change (actually just a frame is drawn, the first one). So my code: public class AnimatedImageView extends ImageView implements Animatable, Runnable { private

I have a set of resource ids stored in an array. This is accessed inside the recycler view to populate an image view. The problem is when I access the array, all values returned is 0. // arrays.xml <array name="array_category_icons"> <item>@drawable/autumn</item> <item>@drawable/backpack</item> </array> // inside recycler view adapter int[] myIcons = getActivity().getResources().getIntArray(R.array.array_category_icons); myIcons[i] always returns 0. The drawables are in the hdpi folder only. Do this: TypedArray ta = getResources().obtainTypedArray(R.array.array_category_icons); Drawable[]

I have application with exoplayer on Android. I have create youtube's double-tap gesture to jump 10 seconds forward or backward with animation! How create this semicircle with ripple effect on double tap? Like this How to do this? I've also wanted to implement such feature, so I wrote it myself to "copy" YouTube's behavior. It's almost the same. You can find the library here including a sample app: https://github.com/vkay94/DoubleTapPlayerView The instructions are written in the README, but due to Stackoverflow principals: 0) Requirements: Minimum SDK: 21 (could be lower, but I've not tested

I've created a basic custom Switch , as defined below. <Switch android:id="@+id/availSwitch" android:layout_width="wrap_content" android:switchMinWidth="110dp" android:layout_height="wrap_content" android:track="@drawable/switch_track" android:thumb="@drawable/thumb"/> The @drawable/thumb is a simple PNG which works fine. The @drawable/switch_track is defined below. @drawable/trackon and @drawable/trackoff are PNG's. <selector xmlns:android="http://schemas.android.com/apk/res/android"> <item android:state_checked="false" android:drawable="@drawable/trackoff" /> <item android:state_checked=

As described on Android Developer site: A drawable defined in XML that insets another drawable by a specified distance. This is useful when a View needs a background that is smaller than the View's actual bounds. http://developer.android.com/guide/topics/resources/drawable-resource.html#Inset Instead of just moving the background and leaving the content in place in my case the inset is also moving the TextView. This is the layout: <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout

I'm testing Android L Preview on my Nexus 5. I've got problem with my app. I've got some TextViews with background set: android:background="@drawable/rounded_textview" And "rounded_textview" is just shape. It is working great below <=API19. <?xml version="1.0" encoding="utf-8"?> <shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle" android:padding="3dp"> <solid android:color="#999999"/> <corners android:bottomRightRadius="2dp" android:bottomLeftRadius="2dp" android:topLeftRadius="2dp" android:topRightRadius="2dp"/> </shape> On Android L Developer Preview