static StateListDrawable bootstrapDropDownArrow(
Context context,
int width,
int height,
ExpandDirection expandDirection,
boolean outline,
BootstrapBrand brand) {
StateListDrawable stateListDrawable = new StateListDrawable();
int defaultColor = outline ? brand.defaultFill(context) : brand.defaultTextColor(context);
int activeColor =
outline
? ColorUtils.resolveColor(android.R.color.white, context)
: brand.activeTextColor(context);
int disabledColor = outline ? brand.disabledFill(context) : brand.disabledTextColor(context);
if (Build.VERSION.SDK_INT >= 14) {
stateListDrawable.addState(
new int[] {android.R.attr.state_hovered},
createArrowIcon(context, width, height, activeColor, expandDirection));
}
stateListDrawable.addState(
new int[] {android.R.attr.state_activated},
createArrowIcon(context, width, height, activeColor, expandDirection));
stateListDrawable.addState(
new int[] {android.R.attr.state_focused},
createArrowIcon(context, width, height, activeColor, expandDirection));
stateListDrawable.addState(
new int[] {android.R.attr.state_pressed},
createArrowIcon(context, width, height, activeColor, expandDirection));
stateListDrawable.addState(
new int[] {android.R.attr.state_selected},
createArrowIcon(context, width, height, activeColor, expandDirection));
stateListDrawable.addState(
new int[] {-android.R.attr.state_enabled},
createArrowIcon(context, width, height, disabledColor, expandDirection));
stateListDrawable.addState(
new int[] {}, createArrowIcon(context, width, height, defaultColor, expandDirection));
return stateListDrawable;
}
/**
* Generates a colorstatelist for a bootstrap button
*
* @param context the current context
* @param outline whether the button is outlined
* @param brand the button brand
* @return the color state list
*/
static ColorStateList bootstrapButtonText(
Context context, boolean outline, BootstrapBrand brand) {
int defaultColor = outline ? brand.defaultFill(context) : brand.defaultTextColor(context);
int activeColor =
outline
? ColorUtils.resolveColor(android.R.color.white, context)
: brand.activeTextColor(context);
int disabledColor = outline ? brand.disabledFill(context) : brand.disabledTextColor(context);
if (outline && brand instanceof DefaultBootstrapBrand) { // special case
DefaultBootstrapBrand db = (DefaultBootstrapBrand) brand;
if (db == DefaultBootstrapBrand.SECONDARY) {
defaultColor = ColorUtils.resolveColor(R.color.bootstrap_brand_secondary_border, context);
disabledColor = defaultColor;
}
}
return new ColorStateList(
getStateList(), getColorList(defaultColor, activeColor, disabledColor));
}
static Drawable bootstrapCircleThumbnail(
Context context,
BootstrapBrand bootstrapBrand,
@ColorInt int outerBorderWidth,
@ColorInt int bg) {
GradientDrawable drawable = new GradientDrawable();
drawable.setShape(GradientDrawable.OVAL);
drawable.setColor(bg);
drawable.setStroke(outerBorderWidth, bootstrapBrand.defaultEdge(context));
return drawable;
}
/**
* Generates a Drawable for a Bootstrap Label background, according to state parameters
*
* @param context the current context
* @param bootstrapBrand the BootstrapBrand theming whose colors should be used
* @param rounded whether the corners should be rounded or not
* @param height the view height in px
* @return the Bootstrap Label background
*/
static Drawable bootstrapLabel(
Context context, BootstrapBrand bootstrapBrand, boolean rounded, float height) {
int cornerRadius =
(int) DimenUtils.pixelsFromDpResource(context, R.dimen.bootstrap_default_corner_radius);
GradientDrawable drawable = new GradientDrawable();
drawable.setColor(bootstrapBrand.defaultFill(context));
// corner radius should be half height if rounded as a "Pill" label
drawable.setCornerRadius(rounded ? height / 2 : cornerRadius);
return drawable;
}
static Drawable bootstrapThumbnail(
Context context,
BootstrapBrand bootstrapBrand,
@ColorInt int outerBorderWidth,
@ColorInt int bg,
boolean rounded) {
GradientDrawable drawable = new GradientDrawable();
drawable.setShape(GradientDrawable.RECTANGLE);
drawable.setColor(bg);
drawable.setStroke(outerBorderWidth, bootstrapBrand.defaultEdge(context));
float r = DimenUtils.pixelsFromDpResource(context, R.dimen.bthumbnail_rounded_corner);
if (rounded) {
drawable.setCornerRadii(new float[] {r, r, r, r, r, r, r, r});
}
return drawable;
}
/**
* Generates a Drawable for a Bootstrap Edit Text background
*
* @param context the current context
* @param bootstrapBrand the BootstrapBrand theming whose colors should be used
* @param rounded whether the corners should be rounded or not
* @return the Bootstrap Edit Text background
*/
static Drawable bootstrapEditText(
Context context,
BootstrapBrand bootstrapBrand,
float strokeWidth,
float cornerRadius,
boolean rounded) {
StateListDrawable drawable = new StateListDrawable();
GradientDrawable activeDrawable = new GradientDrawable();
GradientDrawable disabledDrawable = new GradientDrawable();
GradientDrawable defaultDrawable = new GradientDrawable();
activeDrawable.setColor(ColorUtils.resolveColor(android.R.color.white, context));
disabledDrawable.setColor(ColorUtils.resolveColor(android.R.color.white, context));
defaultDrawable.setColor(ColorUtils.resolveColor(android.R.color.white, context));
if (rounded) {
activeDrawable.setCornerRadius(cornerRadius);
disabledDrawable.setCornerRadius(cornerRadius);
defaultDrawable.setCornerRadius(cornerRadius);
}
// stroke is larger when focused
int defaultBorder = ColorUtils.resolveColor(R.color.bootstrap_brand_secondary_border, context);
int disabledBorder = ColorUtils.resolveColor(R.color.bootstrap_edittext_disabled, context);
activeDrawable.setStroke((int) strokeWidth, bootstrapBrand.defaultEdge(context));
disabledDrawable.setStroke((int) strokeWidth, disabledBorder);
defaultDrawable.setStroke((int) strokeWidth, defaultBorder);
drawable.addState(new int[] {android.R.attr.state_focused}, activeDrawable);
drawable.addState(new int[] {-android.R.attr.state_enabled}, disabledDrawable);
drawable.addState(new int[] {}, defaultDrawable);
return drawable;
}
/**
* Generates a background drawable for a Bootstrap Button
*
* @param context the current context
* @param brand the bootstrap brand
* @param strokeWidth the stroke width in px
* @param cornerRadius the corner radius in px
* @param position the position of the button in its parent view
* @param showOutline whether the button should be outlined
* @param rounded whether the corners should be rounded
* @return a background drawable for the BootstrapButton
*/
static Drawable bootstrapButton(
Context context,
BootstrapBrand brand,
int strokeWidth,
int cornerRadius,
ViewGroupPosition position,
boolean showOutline,
boolean rounded) {
GradientDrawable defaultGd = new GradientDrawable();
GradientDrawable activeGd = new GradientDrawable();
GradientDrawable disabledGd = new GradientDrawable();
defaultGd.setColor(showOutline ? Color.TRANSPARENT : brand.defaultFill(context));
activeGd.setColor(showOutline ? brand.activeFill(context) : brand.activeFill(context));
disabledGd.setColor(showOutline ? Color.TRANSPARENT : brand.disabledFill(context));
defaultGd.setStroke(strokeWidth, brand.defaultEdge(context));
activeGd.setStroke(strokeWidth, brand.activeEdge(context));
disabledGd.setStroke(strokeWidth, brand.disabledEdge(context));
if (showOutline && brand instanceof DefaultBootstrapBrand) {
DefaultBootstrapBrand db = (DefaultBootstrapBrand) brand;
if (db == DefaultBootstrapBrand.SECONDARY) {
int color = ColorUtils.resolveColor(R.color.bootstrap_brand_secondary_border, context);
defaultGd.setStroke(strokeWidth, color);
activeGd.setStroke(strokeWidth, color);
disabledGd.setStroke(strokeWidth, color);
}
}
setupDrawableCorners(position, rounded, cornerRadius, defaultGd, activeGd, disabledGd);
return setupStateDrawable(position, strokeWidth, defaultGd, activeGd, disabledGd);
}