Java Code Examples for android.view.View#setBackgroundColor()

The following examples show how to use android.view.View#setBackgroundColor() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source Project: material   File: MainActivity.java    License: Apache License 2.0 6 votes vote down vote up
@Override
public View getView(int position, View convertView, ViewGroup parent) {
	View v = convertView;
	if(v == null) {
              v = LayoutInflater.from(MainActivity.this).inflate(R.layout.row_drawer, null);
              v.setOnClickListener(this);
          }

          v.setTag(position);
	Tab tab = (Tab)getItem(position);
	((TextView)v).setText(tab.toString());
	
	if(tab == mSelectedTab) {
              v.setBackgroundColor(ThemeManager.getInstance().getCurrentTheme() == 0 ? mBackgroundColorLight : mBackgroundColorDark);
              ((TextView)v).setTextColor(0xFFFFFFFF);
          }
	else {
              v.setBackgroundResource(0);
              ((TextView)v).setTextColor(ThemeManager.getInstance().getCurrentTheme() == 0 ? mTextColorLight : mTextColorDark);
          }
	
	return v;
}
 
Example 2
@Override
public void updateViewScaled(TransitionController controller, View target, float scaledProgress) {
    //source: http://stackoverflow.com/questions/18216285/android-animate-color-change-from-color-to-color
    final float[] from = new float[3],
            to = new float[3];
    Color.colorToHSV(fromColor, from);
    Color.colorToHSV(toColor, to);

    final float[] hsv = new float[3];
    // Transition along each axis of HSV (hue, saturation, value)
    hsv[0] = from[0] + (to[0] - from[0]) * scaledProgress;
    hsv[1] = from[1] + (to[1] - from[1]) * scaledProgress;
    hsv[2] = from[2] + (to[2] - from[2]) * scaledProgress;

    target.setBackgroundColor(Color.HSVToColor(hsv));
}
 
Example 3
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    final View background = findViewById(R.id.coordinator_layout);
    View.OnClickListener onClickChangeBackgroundColor = new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            background.setBackgroundColor(
                    Color.argb(255, r.nextInt(255), r.nextInt(255), r.nextInt(255)));
        }
    };

    background.setOnClickListener(onClickChangeBackgroundColor);
    findViewById(R.id.button_the_first).setOnClickListener(onClickChangeBackgroundColor);
    findViewById(R.id.button_the_second).setOnClickListener(onClickChangeBackgroundColor);
    findViewById(R.id.button_the_third).setOnClickListener(onClickChangeBackgroundColor);
}
 
Example 4
Source Project: XFrame   File: XStatusBar.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * 设置状态栏颜色(5.0以下无半透明效果,不建议使用)
 *
 * @param activity 需要设置的 activity
 * @param color    状态栏颜色值
 */
@Deprecated
public static void setColorDiff(Activity activity, @ColorInt int color) {
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
        return;
    }
    transparentStatusBar(activity);
    ViewGroup contentView = (ViewGroup) activity.findViewById(android.R.id.content);
    // 移除半透明矩形,以免叠加
    View fakeStatusBarView = contentView.findViewById(FAKE_STATUS_BAR_VIEW_ID);
    if (fakeStatusBarView != null) {
        if (fakeStatusBarView.getVisibility() == View.GONE) {
            fakeStatusBarView.setVisibility(View.VISIBLE);
        }
        fakeStatusBarView.setBackgroundColor(color);
    } else {
        contentView.addView(createStatusBarView(activity, color));
    }
    setRootView(activity);
}
 
Example 5
Source Project: school_shop   File: SystemBarTintManager.java    License: MIT License 5 votes vote down vote up
private void setupStatusBarView(Context context, ViewGroup decorViewGroup) {
    mStatusBarTintView = new View(context);
    LayoutParams params = new LayoutParams(LayoutParams.MATCH_PARENT, mConfig.getStatusBarHeight());
    params.gravity = Gravity.TOP;
    if (mNavBarAvailable && !mConfig.isNavigationAtBottom()) {
        params.rightMargin = mConfig.getNavigationBarWidth();
    }
    mStatusBarTintView.setLayoutParams(params);
    mStatusBarTintView.setBackgroundColor(DEFAULT_TINT_COLOR);
    mStatusBarTintView.setVisibility(View.GONE);
    decorViewGroup.addView(mStatusBarTintView);
}
 
Example 6
@Override
public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
    View view = new ManageChatUserCell(mContext, 2, true);
    view.setBackgroundColor(Theme.getColor(Theme.key_windowBackgroundWhite));
    ((ManageChatUserCell) view).setDelegate((cell, click) -> {
        TLObject object = getItem((Integer) cell.getTag());
        if (object instanceof TLRPC.ChatParticipant) {
            TLRPC.ChatParticipant participant = (TLRPC.ChatParticipant) getItem((Integer) cell.getTag());
            return createMenuForParticipant(participant, !click);
        } else {
            return false;
        }
    });
    return new RecyclerListView.Holder(view);
}
 
Example 7
@Override
public View getSectionHeaderView(int section, View convertView, ViewGroup parent) {
    if (convertView == null) {
        LayoutInflater li = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        convertView = li.inflate(R.layout.settings_section_layout, parent, false);
        convertView.setBackgroundColor(0xffffffff);
    }
    TextView textView = (TextView) convertView.findViewById(R.id.settings_section_text);
    if (selectedContacts.size() == 1) {
        textView.setText(selectedContacts.size() + " " + LocaleController.getString("MEMBER", R.string.MEMBER));
    } else {
        textView.setText(selectedContacts.size() + " " + LocaleController.getString("MEMBERS", R.string.MEMBERS));
    }
    return convertView;
}
 
Example 8
Source Project: letv   File: MyMessageTabPageIndicator.java    License: Apache License 2.0 5 votes vote down vote up
public void setCurrentItem(int item) {
    if (this.mViewPager != null) {
        if (!(item == -1 || this.mSelectedTabIndex == item)) {
            this.mViewPager.setCurrentItem(item);
        }
        this.mSelectedTabIndex = item;
        int tabCount = this.mTabLayout.getChildCount();
        int i = 0;
        while (i < tabCount) {
            LinearLayout childLayout = (LinearLayout) this.mTabLayout.getChildAt(i);
            for (int j = 0; j < childLayout.getChildCount(); j++) {
                boolean isSelected = i == item;
                View view = childLayout.getChildAt(j);
                if (view instanceof TabView) {
                    view.setSelected(isSelected);
                    if (isSelected) {
                        animateToTab(item);
                        ((TabView) view).setTextColor(this.mContext.getResources().getColor(2131493202));
                    } else {
                        ((TabView) view).setTextColor(this.mContext.getResources().getColor(2131493237));
                    }
                } else if (isSelected) {
                    view.setBackgroundColor(this.mContext.getResources().getColor(2131493202));
                } else {
                    view.setBackgroundDrawable(null);
                }
            }
            i++;
        }
    }
}
 
Example 9
@Override
public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view = super.onCreateView(inflater, container, savedInstanceState);
    // we have to set the background color at this point otherwise we loose the ripple effect
    view.setBackgroundColor(ThemeUtils.getThemeColor(getContext(), R.attr.odyssey_color_background));

    return view;
}
 
Example 10
Source Project: FastLib   File: SnackBarUtil.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * 显示SnackBar
 */
public void show() {
    final View view = mParent.get();
    if (view == null) {
        return;
    }
    if (mMessageColor != DEFAULT_COLOR) {
        SpannableString spannableString = new SpannableString(mMessage);
        ForegroundColorSpan colorSpan = new ForegroundColorSpan(mMessageColor);
        spannableString.setSpan(colorSpan, 0, spannableString.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
        mWeakReference = new WeakReference<>(Snackbar.make(view, spannableString, mDuration));
    } else {
        mWeakReference = new WeakReference<>(Snackbar.make(view, mMessage, mDuration));
    }
    final Snackbar snackbar = mWeakReference.get();
    final View snackView = snackbar.getView();
    if (mBgResource != -1) {
        snackView.setBackgroundResource(mBgResource);
    } else if (mBgColor != DEFAULT_COLOR) {
        snackView.setBackgroundColor(mBgColor);
    }
    if (mBottomMargin != 0) {
        ViewGroup.MarginLayoutParams params = (ViewGroup.MarginLayoutParams) snackView.getLayoutParams();
        params.bottomMargin = mBottomMargin;
    }
    if (mActionText.length() > 0 && mActionListener != null) {
        if (mActionTextColor != DEFAULT_COLOR) {
            snackbar.setActionTextColor(mActionTextColor);
        }
        snackbar.setAction(mActionText, mActionListener);
    }
    snackbar.show();
}
 
Example 11
@Override
public View getView(int position, View convertView, ViewGroup parent) {

	View v = convertView;

	if (v == null) {
		LayoutInflater vi;
		vi = LayoutInflater.from(getContext());
		v = vi.inflate(R.layout.item_navigation_drawer, null);
	}

	NavigationDrawerItem p = getItem(position);

	if (p != null && v != null) {
		View col = v.findViewById(R.id.drawer_item_color);
		ImageView ico = (ImageView) v.findViewById(R.id.drawer_item_icon);
		TextView name = (TextView) v.findViewById(R.id.drawer_item_name);

		FontManager.handleFontTags(v);

		col.setBackgroundColor(Utils.color(p.getColor()));
		ico.setImageResource(p.getIcon());
		name.setText(p.getName());
	}

	return v;

}
 
Example 12
Source Project: arcusandroid   File: PopupCardItemView.java    License: Apache License 2.0 5 votes vote down vote up
private void showDivider(boolean darkColorScheme) {
    View divider = findViewById(R.id.divider);
    if (divider != null) divider.setVisibility(View.VISIBLE);
    if (darkColorScheme && divider != null) {
        divider.setBackgroundColor(getResources().getColor(R.color.black_with_10));
    }
}
 
Example 13
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View res = inflater.inflate(R.layout.fragment_recycler_list, container, false);

    list = (RecyclerView) res.findViewById(R.id.listView);
    list.setLayoutManager(new LinearLayoutManager(getActivity()));
    emptyView = (TextView) res.findViewById(R.id.emptyView);
    emptyView.setText(R.string.blocked_loading);

    res.setBackgroundColor(ActorSDK.sharedActor().style.getBackyardBackgroundColor());
    emptyView.setTextColor(ActorSDK.sharedActor().style.getTextSecondaryColor());

    adapter = new BlockedAdapter(new ArrayList<User>(), new BlockedAdapter.OnBlockedClickListener() {
        @Override
        public void onClick(UserVM u) {
            execute(messenger().unblockUser(u.getId())
                    .then(new Consumer<Void>() {
                        @Override
                        public void apply(Void aVoid) {
                            checkBlockedList();
                        }
                    }));
        }
    });
    list.setAdapter(adapter);
    checkBlockedList();
    return res;
}
 
Example 14
Source Project: DoraemonKit   File: DkDropDownMenu.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * 初始化DkDropDownMenu
 *
 * @param tabTexts
 * @param popupViews
 * @param contentView
 */
public void setDropDownMenu(@NonNull List<String> tabTexts, @NonNull List<View> popupViews,
                            @NonNull View contentView) {
    if (tabTexts.size() != popupViews.size()) {
        throw new IllegalArgumentException("params not match, tabTexts.size() should be equal" +
                " popupViews.size()");
    }

    for (int i = 0; i < tabTexts.size(); i++) {
        addTab(tabTexts, i);
    }
    containerView.addView(contentView, 0);

    maskView = new View(getContext());
    maskView.setLayoutParams(new FrameLayout.LayoutParams(FrameLayout.LayoutParams
            .MATCH_PARENT, FrameLayout.LayoutParams.MATCH_PARENT));
    maskView.setBackgroundColor(maskColor);
    maskView.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            closeMenu();
        }
    });
    containerView.addView(maskView, 1);
    maskView.setVisibility(GONE);

    popupMenuViews = new FrameLayout(getContext());
    popupMenuViews.setVisibility(GONE);
    containerView.addView(popupMenuViews, 2);

    for (int i = 0; i < popupViews.size(); i++) {
        if (popupViews.get(i).getLayoutParams() == null) {
            popupViews.get(i).setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams
                    .MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT));
        }
        popupMenuViews.addView(popupViews.get(i), i);
    }

}
 
Example 15
/**
 * Update the provided preview layout.
 * @param previewLayout the layout to update
 */
protected void updatePreview( View previewLayout )
{
    View previewBackground = previewLayout.findViewById(R.id.widgetframe_inner);
    if (previewBackground != null)
    {
        SuntimesTheme.ThemeBackground background = (SuntimesTheme.ThemeBackground)spinBackground.getSelectedItem();
        if (background != null)
        {
            if (background.supportsCustomColors())
                previewBackground.setBackgroundColor(chooseColorBackground.getColor());
            else previewBackground.setBackgroundResource(background.getResID());

            int[] padding = choosePadding.getPaddingPixels(this);
            previewBackground.setPadding(padding[0], padding[1], padding[2], padding[3]);
        }
    }

    TextView previewTitle = (TextView)previewLayout.findViewById(R.id.text_title);
    if (previewTitle != null)
    {
        String displayText = editDisplay.getText().toString().trim();
        String titleText = (displayText.isEmpty() ? chooseName.getThemeName() : displayText);
        previewTitle.setVisibility(View.VISIBLE);
        previewTitle.setTextColor(chooseColorTitle.getColor());

        boolean boldText = checkTitleBold.isChecked();
        if (boldText)
            previewTitle.setText(SuntimesUtils.createBoldSpan(null, titleText, titleText));
        else previewTitle.setText(titleText);

        updateSizeFromChooser(previewTitle, chooseTitleSize);
    }

    updatePreview_sun(previewLayout);
    updatePreview_moon(previewLayout);
    updatePreview_clock(previewLayout);

    int displayed = preview.getDisplayedChild();
    if (displayed == PREVIEWID_SUNPOS_3x1)
        updatePreview_position0(previewLayout);
    else if (displayed == PREVIEWID_SUNPOS_3x2)
        updatePreview_position1(previewLayout);

    //updatePreview_solstice(previewLayout);  // TODO
}
 
Example 16
Source Project: android-proguards   File: ViewUtils.java    License: Apache License 2.0 4 votes vote down vote up
@Override
public void set(View view, int color) {
    view.setBackgroundColor(color);
}
 
Example 17
Source Project: WheelView   File: WheelViewDialog.java    License: Apache License 2.0 4 votes vote down vote up
private void init() {
    LinearLayout layout = new LinearLayout(mContext);
    layout.setOrientation(LinearLayout.VERTICAL);
    layout.setPadding(WheelUtils.dip2px(mContext, 20), 0, WheelUtils.dip2px(mContext, 20), 0);

    mTitle = new TextView(mContext);
    mTitle.setTextColor(WheelConstants.DIALOG_WHEEL_COLOR);
    mTitle.setTextSize(TypedValue.COMPLEX_UNIT_SP, 16);
    mTitle.setGravity(Gravity.CENTER);
    LinearLayout.LayoutParams titleParams =
            new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT,
            WheelUtils.dip2px(mContext, 50));
    layout.addView(mTitle, titleParams);

    mLine1 = new View(mContext);
    mLine1.setBackgroundColor(WheelConstants.DIALOG_WHEEL_COLOR);
    LinearLayout.LayoutParams lineParams =
            new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT,
            WheelUtils.dip2px(mContext, 2));
    layout.addView(mLine1, lineParams);

    mWheelView = new WheelView(mContext);
    mWheelView.setSkin(WheelView.Skin.Holo);
    mWheelView.setWheelAdapter(new ArrayWheelAdapter(mContext));
    mStyle = new WheelView.WheelViewStyle();
    mStyle.textColor = Color.GRAY;
    mStyle.selectedTextZoom = 1.2f;
    mWheelView.setStyle(mStyle);

    mWheelView.setOnWheelItemSelectedListener((position, text) -> {
        mSelectedPos = position;
        mSelectedText = text;
    });
    ViewGroup.MarginLayoutParams wheelParams =
            new ViewGroup.MarginLayoutParams(LinearLayout.LayoutParams
            .MATCH_PARENT,
            LinearLayout.LayoutParams.WRAP_CONTENT);
    layout.addView(mWheelView, wheelParams);

    mLine2 = new View(mContext);
    mLine2.setBackgroundColor(WheelConstants.DIALOG_WHEEL_COLOR);
    LinearLayout.LayoutParams line2Params =
            new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT,
            WheelUtils.dip2px(mContext, 1f));
    layout.addView(mLine2, line2Params);

    mButton = new TextView(mContext);
    mButton.setTextColor(WheelConstants.DIALOG_WHEEL_COLOR);
    mButton.setTextSize(TypedValue.COMPLEX_UNIT_SP, 12);
    mButton.setGravity(Gravity.CENTER);
    mButton.setClickable(true);
    mButton.setOnClickListener(this);
    mButton.setText("OK");
    LinearLayout.LayoutParams buttonParams =
            new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT,
            WheelUtils.dip2px(mContext, 45));
    layout.addView(mButton, buttonParams);

    mDialog = new AlertDialog.Builder(mContext).create();
    mDialog.setView(layout);
    mDialog.setCanceledOnTouchOutside(false);
}
 
Example 18
/**
 * Programmatically build up the view hierarchy to avoid the need for resources.
 *
 * @return View hierarchy
 */
private View generateHierarchy(Context context) {
    Resources resources = getResources();

    LayoutParams params;
    int fivePx = dpToPx(5, resources);
    int tenPx = dpToPx(10, resources);
    int twentyPx = dpToPx(20, resources);
    TableLayout.LayoutParams tableLayoutParams = new TableLayout.LayoutParams(
            0,
            ViewGroup.LayoutParams.WRAP_CONTENT,
            1f);
    tableLayoutParams.setMargins(0, 0, fivePx, 0);
    LinearLayout seekWrapper;

    FrameLayout root = new FrameLayout(context);
    params = createLayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, dpToPx(300, resources));
    root.setLayoutParams(params);

    FrameLayout container = new FrameLayout(context);
    params = createMatchParams();
    params.setMargins(0, twentyPx, 0, 0);
    container.setLayoutParams(params);
    container.setBackgroundColor(Color.argb(100, 0, 0, 0));
    root.addView(container);

    mSpringSelectorSpinner = new Spinner(context, Spinner.MODE_DIALOG);
    params = createMatchWrapParams();
    params.gravity = Gravity.TOP;
    params.setMargins(tenPx, tenPx, tenPx, 0);
    mSpringSelectorSpinner.setLayoutParams(params);
    container.addView(mSpringSelectorSpinner);

    LinearLayout linearLayout = new LinearLayout(context);
    params = createMatchWrapParams();
    params.setMargins(0, 0, 0, dpToPx(80, resources));
    params.gravity = Gravity.BOTTOM;
    linearLayout.setLayoutParams(params);
    linearLayout.setOrientation(LinearLayout.VERTICAL);
    container.addView(linearLayout);

    seekWrapper = new LinearLayout(context);
    params = createMatchWrapParams();
    params.setMargins(tenPx, tenPx, tenPx, twentyPx);
    seekWrapper.setPadding(tenPx, tenPx, tenPx, tenPx);
    seekWrapper.setLayoutParams(params);
    seekWrapper.setOrientation(LinearLayout.HORIZONTAL);
    linearLayout.addView(seekWrapper);

    mTensionSeekBar = new SeekBar(context);
    mTensionSeekBar.setLayoutParams(tableLayoutParams);
    seekWrapper.addView(mTensionSeekBar);

    mTensionLabel = new TextView(getContext());
    mTensionLabel.setTextColor(mTextColor);
    params = createLayoutParams(
            dpToPx(50, resources),
            ViewGroup.LayoutParams.MATCH_PARENT);
    mTensionLabel.setGravity(Gravity.CENTER_VERTICAL | Gravity.LEFT);
    mTensionLabel.setLayoutParams(params);
    mTensionLabel.setMaxLines(1);
    seekWrapper.addView(mTensionLabel);

    seekWrapper = new LinearLayout(context);
    params = createMatchWrapParams();
    params.setMargins(tenPx, tenPx, tenPx, twentyPx);
    seekWrapper.setPadding(tenPx, tenPx, tenPx, tenPx);
    seekWrapper.setLayoutParams(params);
    seekWrapper.setOrientation(LinearLayout.HORIZONTAL);
    linearLayout.addView(seekWrapper);

    mFrictionSeekBar = new SeekBar(context);
    mFrictionSeekBar.setLayoutParams(tableLayoutParams);
    seekWrapper.addView(mFrictionSeekBar);

    mFrictionLabel = new TextView(getContext());
    mFrictionLabel.setTextColor(mTextColor);
    params = createLayoutParams(dpToPx(50, resources), ViewGroup.LayoutParams.MATCH_PARENT);
    mFrictionLabel.setGravity(Gravity.CENTER_VERTICAL | Gravity.LEFT);
    mFrictionLabel.setLayoutParams(params);
    mFrictionLabel.setMaxLines(1);
    seekWrapper.addView(mFrictionLabel);

    View nub = new View(context);
    params = createLayoutParams(dpToPx(60, resources), dpToPx(40, resources));
    params.gravity = Gravity.TOP | Gravity.CENTER;
    nub.setLayoutParams(params);
    nub.setOnTouchListener(new OnNubTouchListener());
    nub.setBackgroundColor(Color.argb(255, 0, 164, 209));
    root.addView(nub);

    return root;
}
 
Example 19
private void setBackgroundAlpha(View view, float alpha, int baseColor) {
    int a = Math.min(255, Math.max(0, (int) (alpha * 255))) << 24;
    int rgb = 0x00ffffff & baseColor;
    view.setBackgroundColor(a + rgb);
}
 
Example 20
Source Project: EasyAdapter   File: EasyRVHolder.java    License: Apache License 2.0 4 votes vote down vote up
@Override
public EasyRVHolder setBackgroundColor(int viewId, int color) {
    View view = getView(viewId);
    view.setBackgroundColor(color);
    return this;
}