下面列出了android.support.v7.widget.CardView#setCardBackgroundColor ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
@Override
public View getView(int position, View convertView, ViewGroup parent) {
RelativeLayout relativeLayout = (RelativeLayout) this.mInflater.inflate(R.layout.adapter_rhythm_icon, null);
//设置item布局的大小以及Y轴的位置
relativeLayout.setLayoutParams(new RelativeLayout.LayoutParams((int) itemWidth, mContext.getResources().getDimensionPixelSize(R.dimen.rhythm_item_height)));
relativeLayout.setTranslationY(itemWidth*3/7);
//设置第二层RelativeLayout布局的宽和高
RelativeLayout childRelativeLayout = (RelativeLayout) relativeLayout.getChildAt(0);
CardView cardRhythm = (CardView)relativeLayout.findViewById(R.id.card_rhythm);
TextView statName=(TextView)relativeLayout.findViewById(R.id.stat_name);
cardRhythm.setCardBackgroundColor(mColorList[position]);
statName.setText(sStatNames[position]);
int relativeLayoutWidth = (int) itemWidth - 2 * mContext.getResources().getDimensionPixelSize(R.dimen.rhythm_icon_margin);
childRelativeLayout.setLayoutParams(new RelativeLayout.LayoutParams(relativeLayoutWidth, mContext.getResources().getDimensionPixelSize(R.dimen.rhythm_item_height) - 2 * mContext.getResources().getDimensionPixelSize(R.dimen.rhythm_icon_margin)));
return relativeLayout;
}
private void changeCardViewBackgroundColor(long date, CardView cardView, TextView textView) {
String daysLeft = Utils.daysLeft(context, date);
if (Utils.isBirthdayPassed(date)) {
textView.setVisibility(View.GONE);
cardView.setCardBackgroundColor(ContextCompat.getColor(context, R.color.cardview_background));
} else {
textView.setVisibility(View.VISIBLE);
String today = context.getString(R.string.today);
if (daysLeft.equals(today)) {
cardView.setCardBackgroundColor(ContextCompat.getColor(context, R.color.cardview_birthday));
textView.setText(today);
} else {
cardView.setCardBackgroundColor(ContextCompat.getColor(context, R.color.cardview_background));
String summary = context.getString(R.string.days_left) + ": " + daysLeft;
textView.setText(summary);
}
}
}
private void setColor(CardView card, TextView text, int color) {
if (Color.alpha(color) == 0) {
//color not found
card.setVisibility(View.GONE);
return;
}
card.setCardBackgroundColor(color);
text.setTextColor(getTextColor(text.getContext(), color));
String colorHex = String.format("#%06X", (0xFFFFFF & color));
text.setText(colorHex);
card.setTag(colorHex);
card.setOnClickListener(onClickListener);
}
private void init() {
if (isInEditMode()) {
return;
}
_popupCard = (CardView) LayoutInflater.from(getContext()).inflate(R.layout.view_group_popup, this, false);
// set the CardView color
int color = Setup.appSettings().getDesktopFolderColor();
int alpha = Color.alpha(color);
_popupCard.setCardBackgroundColor(color);
// remove elevation if CardView's background is transparent to avoid weird shadows because CardView does not support transparent backgrounds
if (alpha == 0) {
_popupCard.setCardElevation(0f);
}
_cellContainer = _popupCard.findViewById(R.id.group);
bringToFront();
setOnClickListener(new OnClickListener() {
@Override
public void onClick(View view) {
if (_dismissListener != null) {
_dismissListener.onDismiss();
}
collapse();
}
});
addView(_popupCard);
_popupCard.setVisibility(View.INVISIBLE);
setVisibility(View.INVISIBLE);
_textViewGroupName = _popupCard.findViewById(R.id.group_popup_label);
}
@Override
public void refreshUI() {
TypedValue itemStoryTextColor = new TypedValue();
TypedValue itemStoryBackground = new TypedValue();
TypedValue windowBackground = new TypedValue();
Resources.Theme theme = getActivity().getTheme();
theme.resolveAttribute(R.attr.item_story_text_color, itemStoryTextColor, true);
theme.resolveAttribute(R.attr.item_story_background_color, itemStoryBackground, true);
theme.resolveAttribute(R.attr.windowBackground, windowBackground, true);
Resources resources = getResources();
View window=((ViewGroup) getActivity().getWindow().getDecorView());
window.setBackgroundColor(resources.getColor(windowBackground.resourceId));
int childCount = recyclerView.getChildCount();
int firstVisible = mLinearLayoutManager.findFirstVisibleItemPosition();
for (int childIndex = 0; childIndex < childCount; childIndex++) {
int viewType = mAdapter.getItemViewType(childIndex + firstVisible);
switch (viewType) {
case ThemeStoriesAdapter.Type.TYPE_HEADER:
break;
case ThemeStoriesAdapter.Type.TYPE_AVATARS:
AvatarsView avatarsView = (AvatarsView) recyclerView.getChildAt(childIndex);
avatarsView.setBackgroundColor(resources.getColor(windowBackground.resourceId));
break;
case ThemeStoriesAdapter.Type.TYPE_ITEM:
CardView cardView = (CardView) recyclerView.getChildAt(childIndex);
cardView.setCardBackgroundColor(resources.getColor(itemStoryBackground.resourceId));
TextView title = (TextView) cardView.findViewById(R.id.title);
title.setTextColor(resources.getColor(itemStoryTextColor.resourceId));
break;
}
}
invalidateCacheItem();
}
private void setButtonInfo(ImageView imgButton, TextView tvButton, CardView cvButton, int drawable, int color, final String partitionType) {
imgButton.setBackgroundResource(drawable);
tvButton.setText(partitionType);
cvButton.setCardBackgroundColor(MyApplication.getInstance().getResources().getColor(color));
cvButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
mOnClickListener.onClick(v, partitionType);
}
});
}
private void updateVisibilityFormat(ProductItem item)
{
Resources resources = cache.getActivity().getResources();
TextView productNameTextView = productItemCache.getProductNameTextView();
TextView productQuantityTextView = productItemCache.getQuantityTextView();
TextView quantityTextView = productItemCache.getQuantityTextView();
CardView productCard = productItemCache.getProductCard();
AppCompatCheckBox checkbox = (AppCompatCheckBox) productItemCache.getCheckbox();
if ( item.isChecked() )
{
int grey = resources.getColor(R.color.middlegrey);
productCard.setCardBackgroundColor(resources.getColor(R.color.transparent));
checkbox.setSupportButtonTintList(ColorStateList.valueOf(resources.getColor(R.color.middleblue)));
productNameTextView.setTextColor(grey);
quantityTextView.setTextColor(grey);
productNameTextView.setPaintFlags(productNameTextView.getPaintFlags() | Paint.STRIKE_THRU_TEXT_FLAG);
productQuantityTextView.setPaintFlags(productQuantityTextView.getPaintFlags() | Paint.STRIKE_THRU_TEXT_FLAG);
}
else
{
int black = resources.getColor(R.color.black);
productCard.setCardBackgroundColor(resources.getColor(R.color.white));
checkbox.setSupportButtonTintList(ColorStateList.valueOf(resources.getColor(R.color.colorAccent)));
productNameTextView.setTextColor(black);
quantityTextView.setTextColor(black);
productNameTextView.setPaintFlags(productNameTextView.getPaintFlags() & (~Paint.STRIKE_THRU_TEXT_FLAG));
productQuantityTextView.setPaintFlags(productQuantityTextView.getPaintFlags() & (~Paint.STRIKE_THRU_TEXT_FLAG));
}
}
@Override
protected void convert(BaseViewHolder viewHolder, String title) {
viewHolder.setText(R.id.tv_title, title)
.setTextColor(R.id.tv_title, ContextCompat.getColor(mContext, R.color.color_icons))
.addOnClickListener(R.id.cardview);
CardView cardView = viewHolder.getView(R.id.cardview);
cardView.setCardBackgroundColor(ContextCompat.getColor(mContext, R.color.color_primary));
}
private void cardViewSetBackgroundColor(Point point, CardView cardView) {
switch (point.getColor()) {
case NO_CONTENT:
cardView.setCardBackgroundColor(mContext.getResources().getColor(R.color.carview_no_content));
break;
case BROWN:
cardView.setCardBackgroundColor(mContext.getResources().getColor(R.color.brown_500));
break;
case DEEP_ORANGE:
cardView.setCardBackgroundColor(mContext.getResources().getColor(R.color.deep_orange_900));
break;
case ORANGE:
cardView.setCardBackgroundColor(mContext.getResources().getColor(R.color.orange_900));
break;
case GREEN:
cardView.setCardBackgroundColor(mContext.getResources().getColor(R.color.green));
break;
case LIGHT_BLUE:
cardView.setCardBackgroundColor(mContext.getResources().getColor(R.color.light_blue_900));
break;
case RED:
cardView.setCardBackgroundColor(mContext.getResources().getColor(R.color.red_900));
break;
case PINK:
cardView.setCardBackgroundColor(mContext.getResources().getColor(R.color.pink_600));
break;
case PURPLE:
cardView.setCardBackgroundColor(mContext.getResources().getColor(R.color.purple_800));
break;
default:
cardView.setCardBackgroundColor(mContext.getResources().getColor(R.color.theme_color_level2));
break;
}
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
rootView = inflater.inflate(R.layout.processparent, container, false);
setRetainInstance(false);
setStyle(DialogFragment.STYLE_NO_TITLE, 0);
mainActivity = (ExplorerActivity) getActivity();
ColorPreference colorPreference = mainActivity.getColorPreference();
accentColor = colorPreference.getColor(ColorUsage.ACCENT);
primaryColor = colorPreference.getColor(ColorUsage.PRIMARY);
if (mainActivity.getAppTheme().equals(AppTheme.DARK))
rootView.setBackgroundResource((R.color.cardView_background));
//mainActivity.updateViews(new ColorDrawable(primaryColor));
//mainActivity.getAppbar().setTitle(getResources().getString(R.string.process_viewer));
//mainActivity.floatingActionButton.hideMenuButton(true);
//sharedPrefs = PreferenceManager.getDefaultSharedPreferences(mainActivity);
//mainActivity.supportInvalidateOptionsMenu();
mCardView = (CardView) rootView.findViewById(R.id.card_view);
mLineChart = (LineChart) rootView.findViewById(R.id.progress_chart);
mProgressImage = (ImageView) rootView.findViewById(R.id.progress_image);
mCancelButton = (ImageButton) rootView.findViewById(R.id.delete_button);
mProgressTypeText = (TextView) rootView.findViewById(R.id.text_view_progress_type);
mProgressFileNameText = (TextView) rootView.findViewById(R.id.text_view_progress_file_name);
mProgressBytesText = (TextView) rootView.findViewById(R.id.text_view_progress_bytes);
mProgressFileText = (TextView) rootView.findViewById(R.id.text_view_progress_file);
mProgressSpeedText = (TextView) rootView.findViewById(R.id.text_view_progress_speed);
mProgressTimer = (TextView) rootView.findViewById(R.id.text_view_progress_timer);
mProgressTypeText.setTextColor(accentColor);
if (!copyCancelled) {
mCancelButton.setEnabled(true);
}
if (mainActivity.getAppTheme().equals(AppTheme.DARK)) {
mCancelButton.setImageResource(R.drawable.ic_action_cancel);
mCardView.setCardBackgroundColor(Utils.getColor(getContext(), R.color.cardView_foreground));
mCardView.setCardElevation(0f);
}
return rootView;
}
@SuppressLint("ResourceAsColor")
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
Bundle bundle = getArguments();
title = bundle.getString(FANCY_PAGE_TITLE, null);
titleResId = bundle.getInt(FANCY_PAGE_TITLE_RES_ID, 0);
titleColor = bundle.getInt(FANCY_PAGE_TITLE_COLOR, 0);
titleTextSize = bundle.getFloat(FANCY_PAGE_TITLE_TEXT_SIZE, 0f);
description = bundle.getString(FANCY_PAGE_DESCRIPTION, null);
descriptionResId = bundle.getInt(FANCY_PAGE_DESCRIPTION_RES_ID, 0);
descriptionColor = bundle.getInt(FANCY_PAGE_DESCRIPTION_COLOR, 0);
descriptionTextSize = bundle.getFloat(FANCY_PAGE_DESCRIPTION_TEXT_SIZE, 0f);
imageResId = bundle.getInt(FANCY_PAGE_IMAGE_RES_ID, 0);
backgroundColor = bundle.getInt(FANCY_PAGE_BACKGROUND_COLOR, 0);
iconWidth = bundle.getInt(FANCY_PAGE_ICON_WIDTH, (int) dpToPixels(128, getActivity()));
iconHeight = bundle.getInt(FANCY_PAGE_ICON_HEIGHT, (int) dpToPixels(128, getActivity()));
marginTop = bundle.getInt(FANCY_PAGE_MARGIN_TOP, (int) dpToPixels(80, getActivity()));
marginBottom = bundle.getInt(FANCY_PAGE_MARGIN_BOTTOM, (int) dpToPixels(0, getActivity()));
marginLeft = bundle.getInt(FANCY_PAGE_MARGIN_LEFT, (int) dpToPixels(0, getActivity()));
marginRight = bundle.getInt(FANCY_PAGE_MARGIN_RIGHT, (int) dpToPixels(0, getActivity()));
view = inflater.inflate(R.layout.fragment_ahoy, container, false);
ivOnboarderImage = (ImageView) view.findViewById(R.id.iv_image);
tvOnboarderTitle = (TextView) view.findViewById(R.id.tv_title);
tvOnboarderDescription = (TextView) view.findViewById(R.id.tv_description);
cardView = (CardView) view.findViewById(R.id.cv_cardview);
view1 = (View) view.findViewById(R.id.view1);
if (title != null) {
tvOnboarderTitle.setText(title);
}
if (titleResId != 0) {
tvOnboarderTitle.setText(getResources().getString(titleResId));
}
if (description != null) {
tvOnboarderDescription.setText(description);
}
if (descriptionResId != 0) {
tvOnboarderDescription.setText(getResources().getString(descriptionResId));
}
if (titleColor != 0) {
tvOnboarderTitle.setTextColor(ContextCompat.getColor(getActivity(), titleColor));
}
if (descriptionColor != 0) {
tvOnboarderDescription.setTextColor(ContextCompat.getColor(getActivity(), descriptionColor));
}
if (imageResId != 0) {
ivOnboarderImage.setImageDrawable(ContextCompat.getDrawable(getActivity(), imageResId));
}
if (titleTextSize != 0f) {
tvOnboarderTitle.setTextSize(titleTextSize);
}
if (descriptionTextSize != 0f) {
tvOnboarderDescription.setTextSize(descriptionTextSize);
}
if (backgroundColor != 0) {
cardView.setCardBackgroundColor(ContextCompat.getColor(getActivity(), R.color.colorTransparent));
GradientDrawable bgShape = (GradientDrawable) view1.getBackground();
bgShape.setColor(ContextCompat.getColor(getActivity(), backgroundColor));
}
if (iconWidth != 0 && iconHeight != 0) {
FrameLayout.LayoutParams layoutParams = new FrameLayout.LayoutParams(iconWidth, iconHeight);
layoutParams.gravity = Gravity.CENTER_HORIZONTAL;
layoutParams.setMargins(marginLeft, marginTop, marginRight, marginBottom);
ivOnboarderImage.setLayoutParams(layoutParams);
}
return view;
}
private void setCardViewSelected(CardView cardView, boolean selected) {
cardView.setCardBackgroundColor(selected ? mSelectedCardColor : Color.WHITE);
}
@Override
public void onItemDragEnd(RecyclerView.ViewHolder viewHolder, int pos) {
BaseViewHolder holder = (BaseViewHolder) viewHolder;
CardView cardView = holder.getView(R.id.cardview);
cardView.setCardBackgroundColor(ContextCompat.getColor(context, R.color.color_primary));
}
private void addEmptyCard() {
Context context = getContext();
int dp8 = RaadCommonUtils.getPx(8, context);
int dp16 = RaadCommonUtils.getPx(16, context);
int cardHeight = BankCardView.getDefaultCardHeight(getContext());
CardView cardView = new CardView(context);
LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
RelativeLayout.LayoutParams.MATCH_PARENT, cardHeight);
params.setMargins(dp16, 0, dp16, dp16);
cardView.setLayoutParams(params);
if (WalletActivity.isDarkTheme) {
cardView.setCardBackgroundColor(Color.parseColor(WalletActivity.backgroundTheme_2));
} else {
cardView.setCardBackgroundColor(Color.parseColor(WalletActivity.backgroundTheme));
}
cardView.setPreventCornerOverlap(false);
cardView.setCardElevation(RaadCommonUtils.getPx(6, context));
cardView.setRadius(RaadCommonUtils.getPx(8, context));
cardsLayout.addView(cardView);
viewItems.add(cardView);
TextView textView = new TextView(context);
CardView.LayoutParams textViewParams = new CardView.LayoutParams(
ViewGroup.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT);
textViewParams.gravity = Gravity.CENTER;
textView.setLayoutParams(textViewParams);
textView.setGravity(Gravity.CENTER);
textView.setTextColor(Color.parseColor(WalletActivity.textTitleTheme));
textView.setTextSize(TypedValue.COMPLEX_UNIT_SP, 16);
textView.setTypeface(Typefaces.get(context, Typefaces.IRAN_YEKAN_REGULAR));
textView.setText(R.string.click_here_for_adding_card);
cardView.addView(textView);
cardView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
((NavigationBarActivity) getActivity()).pushFullFragment(
new AddCardFragment(), "AddCardFragment");
}
});
}
private void init(Context context){
mMenus = new ArrayList<MenuBean>();
mMenuAdapter = new MenuAdapter(mContext, mMenus, mLayoutManagerOrientation);
mMenuAdapter.setMenuWidth(mWidth);
mMenuAdapter.setTextPaddingLeft(mMenuTextPaddingLeft);
mMenuAdapter.setTextPaddingBottom(mMenuTextPaddingBottom);
mMenuAdapter.setTextPaddingRight(mMenuTextPaddingRight);
mMenuAdapter.setTextPaddingTop(mMenuTextPaddingTop);
mMenuAdapter.setDividerDp(mMenuDividerDp);
mMenuAdapter.setDividerColor(mDividerColor);
mMenuAdapter.setExpandableIcon(mExpandableIcon);
mMenuAdapter.setMenuTextColor(mMenuTextColor);
mMenuAdapter.setHorizontalMenuBackgroundRes(mHorizontalMenuBackgroundRes);
mMenuAdapter.setVerticalMenuBackgroundRes(mVerticalMenuBackgroundRes);
mMenuAdapter.setMenuTextSize(mMenuTextSize);
mMenuAdapter.setOnMenuClickListener(new OnMenuClickListener() {
@Override
public void onMenuClick(int level1Index, int level2Index, int level3Index) {
dealMenuClickEvent(level1Index, level2Index, level3Index);
}
});
mLayoutManager = new LinearLayoutManager(mContext);
mLayoutManager.setOrientation(mLayoutManagerOrientation);
mRootView = LayoutInflater.from(mContext).inflate(R.layout.view_menu_container, null);
mCardView = (CardView) mRootView.findViewById(R.id.cardView);
mCardView.setCardBackgroundColor(mMenuLayoutBgColor);
LinearLayout.LayoutParams params = (LinearLayout.LayoutParams) mCardView.getLayoutParams();
if (mWidth != -1){
params.width = mWidth;
}
if (mHeight != -1){
params.height = mHeight;
}
mCardView.setLayoutParams(params);
mRecyclerView = (RecyclerView) mRootView.findViewById(R.id.recyclerView);
mRecyclerView.setLayoutManager(mLayoutManager);
mRecyclerView.setAdapter(mMenuAdapter);
setContentView(mRootView);
setWidth(RelativeLayout.LayoutParams.WRAP_CONTENT);
setHeight(RelativeLayout.LayoutParams.WRAP_CONTENT);
setFocusable(true);
setAnimationStyle(mAnimStyle);
setBackgroundDrawable(new ColorDrawable(0x00000000));
}
@Override
public void onUpdate(BaseAdapterHelper helper, Demo item, int position) {
final CardView cardView = helper.getView(R.id.main_item_cardview);
cardView.setCardBackgroundColor(item.bgColor);
helper.setText(R.id.main_item_tv, item.title);
}
@Override public void onUpdate(BaseAdapterHelper helper, Demo item, int position) {
final CardView cardView = helper.getView(R.id.main_item_cardview);
cardView.setCardBackgroundColor(item.bgColor);
helper.setText(R.id.main_item_tv, item.title);
}
@Override
public void draw(@NonNull View view, @NonNull Object value) {
CardView cardView = (CardView) view;
cardView.setCardBackgroundColor((Integer) value);
}
private View createFabMenuItem(MenuItem menuItem) {
ViewGroup fabMenuItem = (ViewGroup) LayoutInflater.from(getContext())
.inflate(getMenuItemLayoutId(), this, false);
FloatingActionButton miniFab = (FloatingActionButton) fabMenuItem.findViewById(R.id.mini_fab);
CardView cardView = (CardView) fabMenuItem.findViewById(R.id.card_view);
TextView titleView = (TextView) fabMenuItem.findViewById(R.id.title_view);
fabMenuItemMap.put(miniFab, menuItem);
cardViewMenuItemMap.put(cardView, menuItem);
miniFab.setImageDrawable(menuItem.getIcon());
miniFab.setOnClickListener(this);
cardView.setOnClickListener(this);
ViewCompat.setAlpha(miniFab, 0f);
ViewCompat.setAlpha(cardView, 0f);
final CharSequence title = menuItem.getTitle();
if (!TextUtils.isEmpty(title) && miniFabTitlesEnabled) {
cardView.setCardBackgroundColor(miniFabTitleBackgroundTint.getDefaultColor());
titleView.setText(title);
titleView.setTypeface(null, Typeface.BOLD);
titleView.setTextColor(miniFabTitleTextColor);
if (miniFabTitleTextColorArray != null) {
titleView.setTextColor(ContextCompat.getColorStateList(getContext(),
miniFabTitleTextColorArray[menuItem.getOrder()]));
}
} else {
fabMenuItem.removeView(cardView);
}
miniFab.setBackgroundTintList(miniFabBackgroundTint);
if (miniFabBackgroundTintArray != null) {
miniFab.setBackgroundTintList(ContextCompat.getColorStateList(getContext(),
miniFabBackgroundTintArray[menuItem.getOrder()]));
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
miniFab.setImageTintList(miniFabDrawableTint);
}
return fabMenuItem;
}
public void setBackgroundColor(int color) {
CardView cardView = (CardView) findViewById(R.id.card);
cardView.setCardBackgroundColor(color);
}