drawable_开发者

Android - How combining Shape drwable and text color different states for button?

I have some troubles managing Android State List for a button. I specified some Shape drwable item for different states, but i also need to change textColor depending on the current state.[详细]

2023-04-13 07:26 分类：问答

Android - Cascading drawable folders and default drawables

I have the following drawable folders /drawable/ /drawable-hdpi/ /drawable-ldpi/ /drawable-mdpi/ /drawable-xhdpi/[详细]

2023-04-12 21:17 分类：问答

Prevent GradientDrawable to redraw while animating

I have set a GradientDrawable as background. While doing some 3d transaction (especially at the Y axis) the GradientDrawable redraws it self and the famerate is not good.[详细]

2023-04-12 13:59 分类：问答

Handle drawables - by the name

I already know how to handle drawables like this: final int[] imgSizeIds = new int[]{ R.drawable.zero,R.drawable.one,R.drawable.two,[详细]

2023-04-12 11:31 分类：问答

How to reset AnimationDrawable

I have to animate a circular count down timer and I\'m doing it by animating the background of an ImageView using AnimationDrawable (each image has the according slice of the circle removed). The prob[详细]

2023-04-11 22:42 分类：问答

Animate a Drawable in a custom view

I\'m trying to animate a ShapeDrawable in a custom view. But I am not sure what the best method is to accomplish this task.[详细]

2023-04-11 10:20 分类：问答

Consequences of drawable.setCallback(null);

While trying to implement small in-memory cache of Drawables, I learned that to avoid memory leaks after closing activity I need to unbind those Drawables: set their callback to null.[详细]

2023-04-11 04:25 分类：问答

Android ListView being replaced by a drawable or showing incorrect background

I am seeing some very weird behavior with a set of ListViews that I have in a single Activity. I have 5 ListViews that make up a custom control that acts like a lock combination on a briefcase.Al开发[详细]

2023-04-10 23:24 分类：问答

Drawable resource not displaying with button

I\'m trying to follow the tutorial located at http://www.dibbus.com/2011/02/gradient-buttons-for-android/, however I\'m not getting the expected result. Everything compiles fine, however when I run it[详细]

2023-04-10 13:35 分类：问答

Rotating ImageView in Android < API Level 11

So in API Level 11 Google introduced the ability to rotate an ImageView (Yay, after they introduced the possibility to Animate such a rotation, yay smart thinking, yay!)[详细]

2023-04-09 23:19 分类：问答