private void init(Context context, AttributeSet attrs) {
mContext = context;
TypedArray typedArray = getContext().obtainStyledAttributes(attrs, R.styleable.ExpandableView);
mAnimationDuration =
typedArray.getInt(R.styleable.ExpandableView_animDuration, DEFAULT_ANIM_DURATION);
mAnimAlphaStart =
typedArray.getFloat(R.styleable.ExpandableView_animAlphaStart, DEFAULT_ANIM_ALPHA_START);
mExpandDrawable = typedArray.getDrawable(R.styleable.ExpandableView_expandDrawable);
mCollapseDrawable = typedArray.getDrawable(R.styleable.ExpandableView_collapseDrawable);
mCollapsed = typedArray.getBoolean(R.styleable.ExpandableView_viewTitleShow, DEFAULT_SHOW);
mTitleImage = typedArray.getDrawable(R.styleable.ExpandableView_viewTitleImage);
if (mExpandDrawable == null) {
mExpandDrawable = getDrawable(getContext(), R.drawable.ic_expand_more_black_16dp);
}
if (mCollapseDrawable == null) {
mCollapseDrawable = getDrawable(getContext(), R.drawable.ic_expand_less_black_16dp);
}
setOrientation(LinearLayout.VERTICAL);
title = new RelativeLayout(context);
int color = typedArray.getColor(R.styleable.ExpandableView_viewTitleBacColor, Color.WHITE);
title.setOnClickListener(this);
title.setBackgroundColor(color);
// title.setGravity(Gravity.CENTER_VERTICAL);
title.setVerticalGravity(Gravity.CENTER_VERTICAL);
if (mTitleImage != null) {
initTitleImage();
}
mTitlt = typedArray.getString(R.styleable.ExpandableView_viewTitle);
title_size =
typedArray.getDimension(
R.styleable.ExpandableView_viewTitleSize, DisplayUtil.sp2px(mContext, 10));
title_color =
typedArray.getColor(
R.styleable.ExpandableView_viewTitleColor,
getResources().getColor(R.color.color_909090));
line_color =
typedArray.getColor(
R.styleable.ExpandableView_viewTitleLineColor,
getResources().getColor(R.color.color_bbbbbb));
if (mTitlt != null) {
initTitleText();
}
typedArray.recycle();
LayoutParams layoutParams =
new LayoutParams(
ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.WRAP_CONTENT); // 定义一个LayoutParams
layoutParams.setMargins(0, DisplayUtil.dip2px(context, 10), 0, 0);
setLayoutParams(layoutParams);
}
