private void init(Context context, AttributeSet attributeSet) {
TypedArray attr = getTypedArray(context, attributeSet, R.styleable.MaterialMenuView);
try {
int color = attr.getColor(R.styleable.MaterialMenuView_mm_color, DEFAULT_COLOR);
int scale = attr.getInteger(R.styleable.MaterialMenuView_mm_scale, DEFAULT_SCALE);
int transformDuration =
attr.getInteger(
R.styleable.MaterialMenuView_mm_transformDuration, DEFAULT_TRANSFORM_DURATION);
int pressedDuration =
attr.getInteger(
R.styleable.MaterialMenuView_mm_pressedDuration, DEFAULT_PRESSED_DURATION);
MaterialMenuDrawable.Stroke stroke =
MaterialMenuDrawable.Stroke.valueOf(
attr.getInteger(R.styleable.MaterialMenuView_mm_strokeWidth, 0));
boolean rtlEnabled = attr.getBoolean(R.styleable.MaterialMenuView_mm_rtlEnabled, false);
drawable =
new MaterialMenuDrawable(
context, color, stroke, scale, transformDuration, pressedDuration);
drawable.setRTLEnabled(rtlEnabled);
} finally {
attr.recycle();
}
drawable.setCallback(this);
}
private void adjustDrawablePadding() {
if (drawable != null) {
drawable.setBounds(
0,
0,
drawable.getIntrinsicWidth() + getPaddingLeft() + getPaddingRight(),
drawable.getIntrinsicHeight() + getPaddingTop() + getPaddingBottom());
}
}
@Override
public void draw(Canvas canvas) {
super.draw(canvas);
if (getPaddingLeft() != 0 || getPaddingTop() != 0) {
int saveCount = canvas.getSaveCount();
canvas.save();
canvas.translate(getPaddingLeft(), getPaddingTop());
drawable.draw(canvas);
canvas.restoreToCount(saveCount);
} else {
drawable.draw(canvas);
}
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
int paddingX = getPaddingLeft() + getPaddingRight();
int paddingY = getPaddingTop() + getPaddingBottom();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
widthMeasureSpec =
MeasureSpec.makeMeasureSpec(drawable.getIntrinsicWidth() + paddingX, MeasureSpec.EXACTLY);
heightMeasureSpec =
MeasureSpec.makeMeasureSpec(
drawable.getIntrinsicHeight() + paddingY, MeasureSpec.EXACTLY);
setMeasuredDimension(widthMeasureSpec, heightMeasureSpec);
} else {
setMeasuredDimension(
drawable.getIntrinsicWidth() + paddingX, drawable.getIntrinsicHeight() + paddingY);
}
}
@Override
public void setTransformationOffset(
MaterialMenuDrawable.AnimationState animationState, float value) {
currentState = drawable.setTransformationOffset(animationState, value);
}
@Override
public void setInterpolator(Interpolator interpolator) {
drawable.setInterpolator(interpolator);
}
@Override
public void setRTLEnabled(boolean rtlEnabled) {
drawable.setRTLEnabled(rtlEnabled);
}
@Override
public void setTransformationDuration(int duration) {
drawable.setTransformationDuration(duration);
}
@Override
public void setPressedDuration(int duration) {
drawable.setPressedDuration(duration);
}
@Override
public void setColor(int color) {
drawable.setColor(color);
}
@Override
public void animatePressedState(MaterialMenuDrawable.IconState state) {
currentState = state;
drawable.animateIconState(state, true);
}
@Override
public void animateState(MaterialMenuDrawable.IconState state) {
currentState = state;
drawable.animateIconState(state, false);
}
@Override
public MaterialMenuDrawable.IconState getState() {
return drawable.getIconState();
}
@Override
public void setState(MaterialMenuDrawable.IconState state) {
currentState = state;
drawable.setIconState(state);
}