/**
* Converts a drawable to a tiled version of itself. It will recursively traverse layer and state
* list drawables.
*/
private Drawable tileify(Drawable drawable, boolean clip) {
if (drawable instanceof LayerDrawable) {
LayerDrawable background = (LayerDrawable) drawable;
final int N = background.getNumberOfLayers();
Drawable[] outDrawables = new Drawable[N];
for (int i = 0; i < N; i++) {
int id = background.getId(i);
outDrawables[i] =
tileify(
background.getDrawable(i), (id == R.id.progress || id == R.id.secondaryProgress));
}
LayerDrawable newBg = new LayerDrawable(outDrawables);
for (int i = 0; i < N; i++) {
newBg.setId(i, background.getId(i));
}
return newBg;
} else if (drawable instanceof StateListDrawable) {
StateListDrawable in = (StateListDrawable) drawable;
StateListDrawable out = new StateListDrawable();
int numStates = in.getStateCount();
for (int i = 0; i < numStates; i++) {
out.addState(in.getStateSet(i), tileify(in.getStateDrawable(i), clip));
}
return out;
} else if (drawable instanceof BitmapDrawable) {
final Bitmap tileBitmap = ((BitmapDrawable) drawable).getBitmap();
if (mSampleTile == null) {
mSampleTile = tileBitmap;
}
final ShapeDrawable shapeDrawable = new ShapeDrawable(getDrawableShape());
final BitmapShader bitmapShader =
new BitmapShader(tileBitmap, Shader.TileMode.REPEAT, Shader.TileMode.CLAMP);
shapeDrawable.getPaint().setShader(bitmapShader);
return (clip)
? new ClipDrawable(shapeDrawable, Gravity.LEFT, ClipDrawable.HORIZONTAL)
: shapeDrawable;
}
return drawable;
}
public static Drawable fromDrawable(Drawable drawable) {
if (drawable != null) {
if (drawable instanceof RoundedDrawable) {
// just return if it's already a RoundedDrawable
return drawable;
} else if (drawable instanceof ColorDrawable) {
// FIXME we don't support ColorDrawables yet
return drawable;
} else if (drawable instanceof LayerDrawable) {
LayerDrawable ld = (LayerDrawable) drawable;
int num = ld.getNumberOfLayers();
// loop through layers to and change to RoundedDrawables if possible
for (int i = 0; i < num; i++) {
Drawable d = ld.getDrawable(i);
ld.setDrawableByLayerId(ld.getId(i), fromDrawable(d));
}
return ld;
}
// try to get a bitmap from the drawable and
Bitmap bm = drawableToBitmap(drawable);
if (bm != null) {
return new RoundedDrawable(bm);
} else {
Log.w(TAG, "Failed to create bitmap from drawable!");
}
}
return drawable;
}
{
int k = layerdrawable1.getId(i);
Drawable drawable2 = layerdrawable1.getDrawable(i);
if (k == 0x102000d || k == 0x102000f)
{
flag = true;
} else
{
flag = false;
}
drawable[i] = tileify(drawable2, flag);
i++;
}
