Example usage for android.content.res TypedArray getResourceId

Introduction

In this page you can find the example usage for android.content.res TypedArray getResourceId.

Prototype

@AnyRes
public int getResourceId(@StyleableRes int index, int defValue) 

Source Link

Document

Retrieves the resource identifier for the attribute at index.

Usage

From source file:android.support.designox.widget.TabLayout.java

public TabLayout(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);

    ThemeUtils.checkAppCompatTheme(context);

    // Disable the Scroll Bar
    setHorizontalScrollBarEnabled(false);

    // Add the TabStrip
    mTabStrip = new SlidingTabStrip(context);
    super.addView(mTabStrip, 0,
            new HorizontalScrollView.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT));

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.TabLayout, defStyleAttr,
            R.style.Widget_Design_TabLayout);

    mTabStrip.setSelectedIndicatorHeight(a.getDimensionPixelSize(R.styleable.TabLayout_tabIndicatorHeight, 0));
    mTabStrip.setSelectedIndicatorColor(a.getColor(R.styleable.TabLayout_tabIndicatorColor, 0));

    mTabPaddingStart = mTabPaddingTop = mTabPaddingEnd = mTabPaddingBottom = a
            .getDimensionPixelSize(R.styleable.TabLayout_tabPadding, 0);
    mTabPaddingStart = a.getDimensionPixelSize(R.styleable.TabLayout_tabPaddingStart, mTabPaddingStart);
    mTabPaddingTop = a.getDimensionPixelSize(R.styleable.TabLayout_tabPaddingTop, mTabPaddingTop);
    mTabPaddingEnd = a.getDimensionPixelSize(R.styleable.TabLayout_tabPaddingEnd, mTabPaddingEnd);
    mTabPaddingBottom = a.getDimensionPixelSize(R.styleable.TabLayout_tabPaddingBottom, mTabPaddingBottom);

    mTabTextAppearance = a.getResourceId(R.styleable.TabLayout_tabTextAppearance,
            R.style.TextAppearance_Design_Tab);

    // Text colors/sizes come from the text appearance first
    final TypedArray ta = context.obtainStyledAttributes(mTabTextAppearance, R.styleable.TextAppearance);
    try {//from   ww w  .j a  va 2  s  . c  o m
        mTabTextSize = ta.getDimensionPixelSize(R.styleable.TextAppearance_android_textSize, 0);
        mTabTextColors = ta.getColorStateList(R.styleable.TextAppearance_android_textColor);
    } finally {
        ta.recycle();
    }

    if (a.hasValue(R.styleable.TabLayout_tabTextColor)) {
        // If we have an explicit text color set, use it instead
        mTabTextColors = a.getColorStateList(R.styleable.TabLayout_tabTextColor);
    }

    if (a.hasValue(R.styleable.TabLayout_tabSelectedTextColor)) {
        // We have an explicit selected text color set, so we need to make merge it with the
        // current colors. This is exposed so that developers can use theme attributes to set
        // this (theme attrs in ColorStateLists are Lollipop+)
        final int selected = a.getColor(R.styleable.TabLayout_tabSelectedTextColor, 0);
        mTabTextColors = createColorStateList(mTabTextColors.getDefaultColor(), selected);
    }

    mRequestedTabMinWidth = a.getDimensionPixelSize(R.styleable.TabLayout_tabMinWidth, INVALID_WIDTH);
    mRequestedTabMaxWidth = a.getDimensionPixelSize(R.styleable.TabLayout_tabMaxWidth, INVALID_WIDTH);
    mTabBackgroundResId = a.getResourceId(R.styleable.TabLayout_tabBackground, 0);
    mContentInsetStart = a.getDimensionPixelSize(R.styleable.TabLayout_tabContentStart, 0);
    mMode = a.getInt(R.styleable.TabLayout_tabMode, MODE_FIXED);
    mTabGravity = a.getInt(R.styleable.TabLayout_tabGravity, GRAVITY_FILL);
    a.recycle();

    // TODO add attr for these
    final Resources res = getResources();
    mTabTextMultiLineSize = res.getDimensionPixelSize(R.dimen.design_tab_text_size_2line);
    mScrollableTabMinWidth = res.getDimensionPixelSize(R.dimen.design_tab_scrollable_min_width);

    // Now apply the tab mode and gravity
    applyModeAndGravity();
}

---

From source file:com.gm.grecyclerview.GmRecyclerView.java

private void initAttrs(Context context, AttributeSet attrs, int defStyle) {
    TypedArray typedArray = context.getTheme().obtainStyledAttributes(attrs, R.styleable.grv_GRecyclerView,
            defStyle, 0);/*w ww  . ja v a  2  s  .c  o  m*/
    layoutMode = typedArray.getInt(R.styleable.grv_GRecyclerView_grv_layoutMode, 0);
    gridSpanCount = typedArray.getInt(R.styleable.grv_GRecyclerView_grv_gridSpanCount, 0);
    gridSpanSequence = typedArray.getString(R.styleable.grv_GRecyclerView_grv_gridSpanSequence);
    spacing = typedArray.getDimensionPixelSize(R.styleable.grv_GRecyclerView_grv_spacing, 0);
    verticalSpacing = typedArray.getDimensionPixelSize(R.styleable.grv_GRecyclerView_grv_verticalSpacing, 0);
    horizontalSpacing = typedArray.getDimensionPixelSize(R.styleable.grv_GRecyclerView_grv_horizontalSpacing,
            0);
    isSpacingIncludeEdge = typedArray.getBoolean(R.styleable.grv_GRecyclerView_grv_isSpacingIncludeEdge, false);
    showDivider = typedArray.getBoolean(R.styleable.grv_GRecyclerView_grv_showDivider, false);
    showLastDivider = typedArray.getBoolean(R.styleable.grv_GRecyclerView_grv_showLastDivider, false);
    dividerColor = typedArray.getColor(R.styleable.grv_GRecyclerView_grv_dividerColor, 0);
    dividerOrientation = typedArray.getInt(R.styleable.grv_GRecyclerView_grv_dividerOrientation, 2);
    dividerPaddingLeft = typedArray.getDimensionPixelSize(R.styleable.grv_GRecyclerView_grv_dividerPaddingLeft,
            0);
    dividerPaddingRight = typedArray
            .getDimensionPixelSize(R.styleable.grv_GRecyclerView_grv_dividerPaddingRight, 0);
    dividerPaddingTop = typedArray.getDimensionPixelSize(R.styleable.grv_GRecyclerView_grv_dividerPaddingTop,
            0);
    dividerPaddingBottom = typedArray
            .getDimensionPixelSize(R.styleable.grv_GRecyclerView_grv_dividerPaddingBottom, 0);
    isSnappyEnabled = typedArray.getBoolean(R.styleable.grv_GRecyclerView_grv_snappy, false);
    snapAlignment = typedArray.getInt(R.styleable.grv_GRecyclerView_grv_snap_alignment, 0);
    showEmptyStateView = typedArray.getBoolean(R.styleable.grv_GRecyclerView_grv_showEmptyStateView, false);
    emptyStateViewRes = typedArray.getResourceId(R.styleable.grv_GRecyclerView_grv_emptyStateView, 0);
    loadMoreViewRes = typedArray.getResourceId(R.styleable.grv_GRecyclerView_grv_loadMoreView, 0);
    typedArray.recycle();
}

---

From source file:chao.widget.tablayout.TabLayout.java

@SuppressLint("PrivateResource")
public TabLayout(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);

    checkAppCompatTheme(context);// w w w .  j av a 2s  .  c o  m

    // Disable the Scroll Bar
    setHorizontalScrollBarEnabled(false);

    // Add the TabStrip
    mTabStrip = new SlidingTabStrip(context);
    super.addView(mTabStrip, 0, new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT));

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.TabLayout, defStyleAttr,
            Widget_Design_TabLayout);

    mTabStrip.setSelectedIndicatorHeight(a.getDimensionPixelSize(TabLayout_tabIndicatorHeight, 0));
    mTabStrip.setSelectedIndicatorColor(a.getColor(TabLayout_tabIndicatorColor, 0));

    mTabPaddingStart = mTabPaddingTop = mTabPaddingEnd = mTabPaddingBottom = a
            .getDimensionPixelSize(TabLayout_tabPadding, 0);
    mTabPaddingStart = a.getDimensionPixelSize(TabLayout_tabPaddingStart, mTabPaddingStart);
    mTabPaddingTop = a.getDimensionPixelSize(TabLayout_tabPaddingTop, mTabPaddingTop);
    mTabPaddingEnd = a.getDimensionPixelSize(TabLayout_tabPaddingEnd, mTabPaddingEnd);
    mTabPaddingBottom = a.getDimensionPixelSize(TabLayout_tabPaddingBottom, mTabPaddingBottom);

    mTabTextAppearance = a.getResourceId(TabLayout_tabTextAppearance, TextAppearance_Design_Tab);

    // Text colors/sizes come from the text appearance first
    final TypedArray ta = context.obtainStyledAttributes(mTabTextAppearance, R.styleable.TextAppearance);
    try {
        mTabTextSize = ta.getDimensionPixelSize(TextAppearance_android_textSize, 0);
        mTabTextColors = ta.getColorStateList(TextAppearance_android_textColor);
    } finally {
        ta.recycle();
    }

    if (a.hasValue(TabLayout_tabTextColor)) {
        // If we have an explicit text color set, use it instead
        mTabTextColors = a.getColorStateList(TabLayout_tabTextColor);
    }

    if (a.hasValue(TabLayout_tabSelectedTextColor)) {
        // We have an explicit selected text color set, so we need to make merge it with the
        // current colors. This is exposed so that developers can use theme attributes to set
        // this (theme attrs in ColorStateLists are Lollipop+)
        final int selected = a.getColor(TabLayout_tabSelectedTextColor, 0);
        mTabTextColors = createColorStateList(mTabTextColors.getDefaultColor(), selected);
    }

    mRequestedTabMinWidth = a.getDimensionPixelSize(TabLayout_tabMinWidth, INVALID_WIDTH);
    mRequestedTabMaxWidth = a.getDimensionPixelSize(TabLayout_tabMaxWidth, INVALID_WIDTH);
    mTabBackgroundResId = a.getResourceId(TabLayout_tabBackground, 0);
    mContentInsetStart = a.getDimensionPixelSize(TabLayout_tabContentStart, 0);
    mMode = a.getInt(TabLayout_tabMode, MODE_FIXED_COMMON);
    mTabGravity = a.getInt(TabLayout_tabGravity, GRAVITY_FILL);
    a.recycle();

    a = context.obtainStyledAttributes(attrs, chao.widget.tablayout.R.styleable.TabLayout);
    mTabTextSize = a.getDimensionPixelSize(chao.widget.tablayout.R.styleable.TabLayout_tabTextSize, dpToPx(12));
    mTabSelectedTextSize = a.getDimensionPixelSize(
            chao.widget.tablayout.R.styleable.TabLayout_tabSelectedTextSize, (int) mTabTextSize);
    mTabTextStyle = a.getInt(chao.widget.tablayout.R.styleable.TabLayout_tabTextStyle, 0);
    mTabSelectedTextStyle = a.getInt(chao.widget.tablayout.R.styleable.TabLayout_tabSelectedTextStyle, 0);
    a.recycle();

    // TODO add attr for these
    final Resources res = getResources();
    mTabTextMultiLineSize = res.getDimensionPixelSize(R.dimen.design_tab_text_size_2line);
    //        mScrollableTabMinWidth = res.getDimensionPixelSize(R.dimen.design_tab_scrollable_min_width);
    mScrollableTabMinWidth = 0;

    // Now apply the tab mode and gravity
    applyModeAndGravity();

    if (mMode != MODE_SCROLLABLE) {
        setOverScrollMode(HorizontalScrollView.OVER_SCROLL_NEVER);
    }
}

---

From source file:com.android.purenexussettings.TinkerActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_tinker);
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);/* www . ja va 2 s  . co m*/

    // set up some defaults
    boolean cLockInstalled;
    FRAG_ARRAY_START = getResources().getIntArray(R.array.nav_drawer_cat_nums)[0];
    mTitle = mDrawerTitle = getTitle();
    mPackageName = getPackageName();
    LAST_SLIDE_BAR_TAB = 0;
    mBackPress = false;
    mIgnoreBack = false;
    mFromClick = false;
    mMenu = false;
    fullyClosed = true;
    openingHalf = true;

    // for backstack tracking
    fragmentStack = new Stack<>();

    // check if cLock installed
    try {
        PackageInfo pi = getPackageManager().getPackageInfo(KEY_LOCK_CLOCK_PACKAGE_NAME, 0);
        cLockInstalled = pi.applicationInfo.enabled;
    } catch (PackageManager.NameNotFoundException e) {
        cLockInstalled = false;
    }

    // load slide menu items - titles and frag names
    navMenuTitles = getResources().getStringArray(R.array.nav_drawer_items);
    navMenuFrags = getResources().getStringArray(R.array.nav_drawer_fragments);

    // nav drawer icons from resources
    TypedArray navMenuIcons = getResources().obtainTypedArray(R.array.nav_drawer_icons);

    mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);

    mNavView = (NavigationView) findViewById(R.id.slidermenu);

    // create navigationview items
    Menu menu = mNavView.getMenu();
    // pulled in crap menu in xml, need to clear it first
    menu.clear();

    // pull in category names and numbers in each
    String[] navMenuCats = getResources().getStringArray(R.array.nav_drawer_cats);
    int[] navMenuCatCounts = getResources().getIntArray(R.array.nav_drawer_cat_nums);

    // set up some counters
    int j = 0;
    int total = 0;
    SubMenu submenu = null;
    // go through the total possible menu list
    for (int i = 0; i < navMenuTitles.length; i++) {
        // when the count equals a threshold value, increment/sum and add submenu
        if (i == (total + navMenuCatCounts[j])) {
            total += navMenuCatCounts[j];
            // format submenu headings
            SpannableString strcat = new SpannableString(navMenuCats[j]);
            strcat.setSpan(new ForegroundColorSpan(getResources().getColor(R.color.alphawhite)), 0,
                    strcat.length(), 0);
            strcat.setSpan(new RelativeSizeSpan(0.85f), 0, strcat.length(), 0);
            strcat.setSpan(new AlignmentSpan.Standard(Layout.Alignment.ALIGN_CENTER), 0, strcat.length(), 0);
            // is the 10 * (j + 1) bit needed...? Maybe not... meh
            submenu = menu.addSubMenu((j + 1), 10 * (j + 1), 10 * (j + 1), strcat);
            j++;
        }
        // assuming all are skipped before first submenu, only add menu items if total <> 0
        if (total > 0) {
            // format menu item title
            SpannableString stritem = new SpannableString(navMenuTitles[i]);
            stritem.setSpan(new ForegroundColorSpan(getResources().getColor(R.color.alphawhite)), 0,
                    stritem.length(), 0);
            // group id is j, i is item id and order..., then title - includes logic for conditional entries
            if (cLockInstalled || !(navMenuTitles[i].equals("cLock"))) {
                // an attempt to add icon if included...
                if (navMenuIcons.getResourceId(i, -1) != -1) {
                    submenu.add(j, i, i, stritem).setIcon(navMenuIcons.getResourceId(i, -1));
                } else {
                    submenu.add(j, i, i, stritem);
                }
            }
        }
    }

    // remove icon tint from NavView
    mNavView.setItemIconTintList(null);

    mNavView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {
        @Override
        public boolean onNavigationItemSelected(MenuItem item) {
            // check for external app launching navdrawer items
            if (navMenuTitles[item.getItemId()].equals("cLock")) {
                mIgnore = true;
                mDrawerLayout.closeDrawer(mNavView);
                launchcLock();
            }

            // if nothing was caught in the above, do the usual prep to show frag stuff
            if (!mIgnore) {
                mItemPosition = item.getItemId();
                mFromClick = true;
                setTitle(navMenuTitles[mItemPosition]);
                removeCurrent();
                mDrawerLayout.closeDrawer(mNavView);
            }

            return true;
        }
    });

    // Recycle the typed array
    navMenuIcons.recycle();

    // enabling action bar app icon and behaving it as toggle button
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    getSupportActionBar().setHomeButtonEnabled(true);

    mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout, toolbar, //nav menu toggle icon
            R.string.app_name, // nav drawer open - description for accessibility
            R.string.app_name // nav drawer close - description for accessibility
    ) {
        @Override
        public void onDrawerClosed(View view) {
            mDrawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_UNLOCKED, mNavView);
            getSupportActionBar().setTitle(mTitle);
            // calling onPrepareOptionsMenu() to show action bar icons
            openingHalf = true;
            invalidateOptionsMenu();
            // now that the drawer animation is done - load fragment
            if (mIgnore || !mFromClick) {
                mIgnore = false;
            } else {
                displayView(mItemPosition);
            }
        }

        @Override
        public void onDrawerOpened(View drawerView) {
            getSupportActionBar().setTitle(mDrawerTitle);
            // calling onPrepareOptionsMenu() to hide action bar icons
            openingHalf = false;
            invalidateOptionsMenu();
        }

        @Override
        public void onDrawerSlide(View drawerView, float slideOffset) {
            super.onDrawerSlide(drawerView, slideOffset);
            fullyClosed = (slideOffset == 0.0f);
            if (slideOffset < 0.5f && !openingHalf) {
                openingHalf = true;
                invalidateOptionsMenu(); // calls onPrepareOptionsMenu()
            } else if (slideOffset > 0.5f && openingHalf) {
                openingHalf = false;
                invalidateOptionsMenu(); // calls onPrepareOptionsMenu()
            }
        }

    };

    mDrawerLayout.setDrawerListener(mDrawerToggle);

    fragmentManager = getFragmentManager();

    if (savedInstanceState == null) {
        // on first time display view for first nav item
        displayView(mItemPosition = getIntent().getIntExtra(EXTRA_START_FRAGMENT, 0));
    }
}

---

From source file:com.commonsware.cwac.crossport.design.widget.TabLayoutLite.java

public TabLayoutLite(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);

    // ThemeUtils.checkAppCompatTheme(context);

    // Disable the Scroll Bar
    setHorizontalScrollBarEnabled(false);

    // Add the TabStrip
    mTabStrip = new SlidingTabStrip(context);
    super.addView(mTabStrip, 0, new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT));

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.TabLayout, defStyleAttr,
            R.style.Widget_Design_TabLayout);

    mTabStrip.setSelectedIndicatorHeight(a.getDimensionPixelSize(R.styleable.TabLayout_tabIndicatorHeight, 0));
    mTabStrip.setSelectedIndicatorColor(a.getColor(R.styleable.TabLayout_tabIndicatorColor, 0));

    mTabPaddingStart = mTabPaddingTop = mTabPaddingEnd = mTabPaddingBottom = a
            .getDimensionPixelSize(R.styleable.TabLayout_tabPadding, 0);
    mTabPaddingStart = a.getDimensionPixelSize(R.styleable.TabLayout_tabPaddingStart, mTabPaddingStart);
    mTabPaddingTop = a.getDimensionPixelSize(R.styleable.TabLayout_tabPaddingTop, mTabPaddingTop);
    mTabPaddingEnd = a.getDimensionPixelSize(R.styleable.TabLayout_tabPaddingEnd, mTabPaddingEnd);
    mTabPaddingBottom = a.getDimensionPixelSize(R.styleable.TabLayout_tabPaddingBottom, mTabPaddingBottom);

    mTabTextAppearance = a.getResourceId(R.styleable.TabLayout_tabTextAppearance,
            R.style.TextAppearance_Design_Tab);

    // Text colors/sizes come from the text appearance first
    final TypedArray ta = context.obtainStyledAttributes(mTabTextAppearance, R.styleable.TextAppearance);
    try {/* w w  w.  j  av a2  s .com*/
        mTabTextSize = ta.getDimensionPixelSize(R.styleable.TextAppearance_android_textSize, 0);
        mTabTextColors = ta.getColorStateList(R.styleable.TextAppearance_android_textColor);
    } finally {
        ta.recycle();
    }

    if (a.hasValue(R.styleable.TabLayout_tabTextColor)) {
        // If we have an explicit text color set, use it instead
        mTabTextColors = a.getColorStateList(R.styleable.TabLayout_tabTextColor);
    }

    if (a.hasValue(R.styleable.TabLayout_tabSelectedTextColor)) {
        // We have an explicit selected text color set, so we need to make merge it with the
        // current colors. This is exposed so that developers can use theme attributes to set
        // this (theme attrs in ColorStateLists are Lollipop+)
        final int selected = a.getColor(R.styleable.TabLayout_tabSelectedTextColor, 0);
        mTabTextColors = createColorStateList(mTabTextColors.getDefaultColor(), selected);
    }

    mRequestedTabMinWidth = a.getDimensionPixelSize(R.styleable.TabLayout_tabMinWidth, INVALID_WIDTH);
    mRequestedTabMaxWidth = a.getDimensionPixelSize(R.styleable.TabLayout_tabMaxWidth, INVALID_WIDTH);
    mTabBackgroundResId = a.getResourceId(R.styleable.TabLayout_tabBackground, 0);
    mContentInsetStart = a.getDimensionPixelSize(R.styleable.TabLayout_tabContentStart, 0);
    mMode = a.getInt(R.styleable.TabLayout_tabMode, MODE_FIXED);
    mTabGravity = a.getInt(R.styleable.TabLayout_tabGravity, GRAVITY_FILL);
    a.recycle();

    // TODO add attr for these
    final Resources res = getResources();
    mTabTextMultiLineSize = res.getDimensionPixelSize(R.dimen.design_tab_text_size_2line);
    mScrollableTabMinWidth = res.getDimensionPixelSize(R.dimen.design_tab_scrollable_min_width);

    // Now apply the tab mode and gravity
    applyModeAndGravity();
}

---

From source file:com.commonsware.cwac.crossport.design.widget.TabLayout.java

public TabLayout(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);

    // ThemeUtils.checkAppCompatTheme(context);

    // Disable the Scroll Bar
    setHorizontalScrollBarEnabled(false);

    // Add the TabStrip
    mTabStrip = new SlidingTabStrip(context);
    super.addView(mTabStrip, 0,
            new HorizontalScrollView.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT));

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.TabLayout, defStyleAttr,
            R.style.Widget_Design_TabLayout);

    mTabStrip.setSelectedIndicatorHeight(a.getDimensionPixelSize(R.styleable.TabLayout_tabIndicatorHeight, 0));
    mTabStrip.setSelectedIndicatorColor(a.getColor(R.styleable.TabLayout_tabIndicatorColor, 0));

    mTabPaddingStart = mTabPaddingTop = mTabPaddingEnd = mTabPaddingBottom = a
            .getDimensionPixelSize(R.styleable.TabLayout_tabPadding, 0);
    mTabPaddingStart = a.getDimensionPixelSize(R.styleable.TabLayout_tabPaddingStart, mTabPaddingStart);
    mTabPaddingTop = a.getDimensionPixelSize(R.styleable.TabLayout_tabPaddingTop, mTabPaddingTop);
    mTabPaddingEnd = a.getDimensionPixelSize(R.styleable.TabLayout_tabPaddingEnd, mTabPaddingEnd);
    mTabPaddingBottom = a.getDimensionPixelSize(R.styleable.TabLayout_tabPaddingBottom, mTabPaddingBottom);

    mTabTextAppearance = a.getResourceId(R.styleable.TabLayout_tabTextAppearance,
            R.style.TextAppearance_Design_Tab);

    // Text colors/sizes come from the text appearance first
    final TypedArray ta = context.obtainStyledAttributes(mTabTextAppearance, R.styleable.TextAppearance);
    try {/*  ww  w.  jav  a  2 s.  c o  m*/
        mTabTextSize = ta.getDimensionPixelSize(R.styleable.TextAppearance_android_textSize, 0);
        mTabTextColors = ta.getColorStateList(R.styleable.TextAppearance_android_textColor);
    } finally {
        ta.recycle();
    }

    if (a.hasValue(R.styleable.TabLayout_tabTextColor)) {
        // If we have an explicit text color set, use it instead
        mTabTextColors = a.getColorStateList(R.styleable.TabLayout_tabTextColor);
    }

    if (a.hasValue(R.styleable.TabLayout_tabSelectedTextColor)) {
        // We have an explicit selected text color set, so we need to make merge it with the
        // current colors. This is exposed so that developers can use theme attributes to set
        // this (theme attrs in ColorStateLists are Lollipop+)
        final int selected = a.getColor(R.styleable.TabLayout_tabSelectedTextColor, 0);
        mTabTextColors = createColorStateList(mTabTextColors.getDefaultColor(), selected);
    }

    mRequestedTabMinWidth = a.getDimensionPixelSize(R.styleable.TabLayout_tabMinWidth, INVALID_WIDTH);
    mRequestedTabMaxWidth = a.getDimensionPixelSize(R.styleable.TabLayout_tabMaxWidth, INVALID_WIDTH);
    mTabBackgroundResId = a.getResourceId(R.styleable.TabLayout_tabBackground, 0);
    mContentInsetStart = a.getDimensionPixelSize(R.styleable.TabLayout_tabContentStart, 0);
    mMode = a.getInt(R.styleable.TabLayout_tabMode, MODE_FIXED);
    mTabGravity = a.getInt(R.styleable.TabLayout_tabGravity, GRAVITY_FILL);
    a.recycle();

    // TODO add attr for these
    final Resources res = getResources();
    mTabTextMultiLineSize = res.getDimensionPixelSize(R.dimen.design_tab_text_size_2line);
    mScrollableTabMinWidth = res.getDimensionPixelSize(R.dimen.design_tab_scrollable_min_width);

    // Now apply the tab mode and gravity
    applyModeAndGravity();
}

---

From source file:com.jecelyin.android.common.widget.TabLayout.java

public TabLayout(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);

    // Disable the Scroll Bar
    setHorizontalScrollBarEnabled(false);
    // Set us to fill the View port
    setFillViewport(true);/*from  w  w w.j  a v a 2 s .  c o m*/

    // Add the TabStrip
    mTabStrip = new SlidingTabStrip(context);

    TypedArray a;
    //add divider support
    if (Build.VERSION.SDK_INT >= 11) {
        a = context.getTheme().obtainStyledAttributes(attrs, new int[] { android.R.attr.divider,
                android.R.attr.showDividers, android.R.attr.dividerPadding, }, defStyleAttr, 0);
        mDivider = a.getDrawable(0);
        mShowDividers = a.getInt(1, LinearLayout.SHOW_DIVIDER_NONE);
        mDividerPadding = a.getDimensionPixelSize(2, 0);
        a.recycle();
        //?????
        a = context.getTheme().obtainStyledAttributes(attrs, new int[] { android.R.attr.lineSpacingMultiplier },
                defStyleAttr, 0);
        mSpacingMult = a.getFloat(0, 1.0f);
        a.recycle();

        if (Build.VERSION.SDK_INT >= 14) {
            mTabStrip.setDividerPadding(mDividerPadding);
        } else {
            Rect b = mDivider.getBounds();
            mDivider.setBounds(b.left, b.top, b.right + mDividerPadding * 2, b.bottom);
        }
        mTabStrip.setDividerDrawable(mDivider);
        mTabStrip.setShowDividers(mShowDividers);
    }
    //end

    addView(mTabStrip, LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT);

    a = context.obtainStyledAttributes(attrs, R.styleable.TabLayout, defStyleAttr,
            R.style.Widget_Design_TabLayout);

    mTabStrip.setSelectedIndicatorHeight(a.getDimensionPixelSize(R.styleable.TabLayout_tabIndicatorHeight, 0));
    mTabStrip.setSelectedIndicatorColor(a.getColor(R.styleable.TabLayout_tabIndicatorColor, 0));

    mTabTextAppearance = a.getResourceId(R.styleable.TabLayout_tabTextAppearance,
            R.style.TextAppearance_Design_Tab);

    mTabPaddingStart = mTabPaddingTop = mTabPaddingEnd = mTabPaddingBottom = a
            .getDimensionPixelSize(R.styleable.TabLayout_tabPadding, 0);
    mTabPaddingStart = a.getDimensionPixelSize(R.styleable.TabLayout_tabPaddingStart, mTabPaddingStart);
    mTabPaddingTop = a.getDimensionPixelSize(R.styleable.TabLayout_tabPaddingTop, mTabPaddingTop);
    mTabPaddingEnd = a.getDimensionPixelSize(R.styleable.TabLayout_tabPaddingEnd, mTabPaddingEnd);
    mTabPaddingBottom = a.getDimensionPixelSize(R.styleable.TabLayout_tabPaddingBottom, mTabPaddingBottom);

    if (a.hasValue(R.styleable.TabLayout_tabSelectedTextColor)) {
        mTabSelectedTextColor = a.getColor(R.styleable.TabLayout_tabSelectedTextColor, 0);
        mTabSelectedTextColorSet = true;
    }

    mTabMinWidth = a.getDimensionPixelSize(R.styleable.TabLayout_tabMinWidth, 0);
    mRequestedTabMaxWidth = a.getDimensionPixelSize(R.styleable.TabLayout_tabMaxWidth, 0);
    mTabBackgroundResId = a.getResourceId(R.styleable.TabLayout_tabBackground, 0);
    mContentInsetStart = a.getDimensionPixelSize(R.styleable.TabLayout_tabContentStart, 0);
    mMode = a.getInt(R.styleable.TabLayout_tabMode, MODE_FIXED);
    mTabGravity = a.getInt(R.styleable.TabLayout_tabGravity, GRAVITY_FILL);
    a.recycle();

    // Now apply the tab mode and gravity
    applyModeAndGravity();
}

---

From source file:android.support.design.widget.TabLayout.java

public TabLayout(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);

    ThemeUtils.checkAppCompatTheme(context);

    // Disable the Scroll Bar
    setHorizontalScrollBarEnabled(false);

    // Add the TabStrip
    mTabStrip = new SlidingTabStrip(context);
    super.addView(mTabStrip, 0, new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT));

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.TabLayout, defStyleAttr,
            R.style.Widget_Design_TabLayout);

    mTabStrip.setSelectedIndicatorHeight(a.getDimensionPixelSize(R.styleable.TabLayout_tabIndicatorHeight, 0));
    mTabStrip.setSelectedIndicatorColor(a.getColor(R.styleable.TabLayout_tabIndicatorColor, 0));

    mTabPaddingStart = mTabPaddingTop = mTabPaddingEnd = mTabPaddingBottom = a
            .getDimensionPixelSize(R.styleable.TabLayout_tabPadding, 0);
    mTabPaddingStart = a.getDimensionPixelSize(R.styleable.TabLayout_tabPaddingStart, mTabPaddingStart);
    mTabPaddingTop = a.getDimensionPixelSize(R.styleable.TabLayout_tabPaddingTop, mTabPaddingTop);
    mTabPaddingEnd = a.getDimensionPixelSize(R.styleable.TabLayout_tabPaddingEnd, mTabPaddingEnd);
    mTabPaddingBottom = a.getDimensionPixelSize(R.styleable.TabLayout_tabPaddingBottom, mTabPaddingBottom);

    mTabTextAppearance = a.getResourceId(R.styleable.TabLayout_tabTextAppearance,
            R.style.TextAppearance_Design_Tab);

    // Text colors/sizes come from the text appearance first
    final TypedArray ta = context.obtainStyledAttributes(mTabTextAppearance,
            android.support.v7.appcompat.R.styleable.TextAppearance);
    try {//  w w w.  j av  a  2s .c om
        mTabTextSize = ta.getDimensionPixelSize(
                android.support.v7.appcompat.R.styleable.TextAppearance_android_textSize, 0);
        mTabTextColors = ta
                .getColorStateList(android.support.v7.appcompat.R.styleable.TextAppearance_android_textColor);
    } finally {
        ta.recycle();
    }

    if (a.hasValue(R.styleable.TabLayout_tabTextColor)) {
        // If we have an explicit text color set, use it instead
        mTabTextColors = a.getColorStateList(R.styleable.TabLayout_tabTextColor);
    }

    if (a.hasValue(R.styleable.TabLayout_tabSelectedTextColor)) {
        // We have an explicit selected text color set, so we need to make merge it with the
        // current colors. This is exposed so that developers can use theme attributes to set
        // this (theme attrs in ColorStateLists are Lollipop+)
        final int selected = a.getColor(R.styleable.TabLayout_tabSelectedTextColor, 0);
        mTabTextColors = createColorStateList(mTabTextColors.getDefaultColor(), selected);
    }

    mRequestedTabMinWidth = a.getDimensionPixelSize(R.styleable.TabLayout_tabMinWidth, INVALID_WIDTH);
    mRequestedTabMaxWidth = a.getDimensionPixelSize(R.styleable.TabLayout_tabMaxWidth, INVALID_WIDTH);
    mTabBackgroundResId = a.getResourceId(R.styleable.TabLayout_tabBackground, 0);
    mContentInsetStart = a.getDimensionPixelSize(R.styleable.TabLayout_tabContentStart, 0);
    mMode = a.getInt(R.styleable.TabLayout_tabMode, MODE_FIXED);
    mTabGravity = a.getInt(R.styleable.TabLayout_tabGravity, GRAVITY_FILL);
    a.recycle();

    // TODO add attr for these
    final Resources res = getResources();
    mTabTextMultiLineSize = res.getDimensionPixelSize(R.dimen.design_tab_text_size_2line);
    mScrollableTabMinWidth = res.getDimensionPixelSize(R.dimen.design_tab_scrollable_min_width);

    // Now apply the tab mode and gravity
    applyModeAndGravity();
}

---

From source file:com.csform.android.uiapptemplate.view.PagerSlidingTabStrip.java

public PagerSlidingTabStrip(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    setFillViewport(true);/* w w w.  j  a  va 2 s  .  co m*/
    setWillNotDraw(false);
    mTabsContainer = new LinearLayout(context);
    mTabsContainer.setOrientation(LinearLayout.HORIZONTAL);
    addView(mTabsContainer);

    mRectPaint = new Paint();
    mRectPaint.setAntiAlias(true);
    mRectPaint.setStyle(Style.FILL);

    DisplayMetrics dm = getResources().getDisplayMetrics();
    mScrollOffset = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, mScrollOffset, dm);
    mIndicatorHeight = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, mIndicatorHeight, dm);
    mUnderlineHeight = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, mUnderlineHeight, dm);
    mDividerPadding = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, mDividerPadding, dm);
    mTabPadding = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, mTabPadding, dm);
    mDividerWidth = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, mDividerWidth, dm);
    mTabTextSize = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, mTabTextSize, dm);

    mDividerPaint = new Paint();
    mDividerPaint.setAntiAlias(true);
    mDividerPaint.setStrokeWidth(mDividerWidth);

    // get system attrs for container
    TypedArray a = context.obtainStyledAttributes(attrs, ANDROID_ATTRS);
    int textPrimaryColor = a.getColor(TEXT_COLOR_PRIMARY, getResources().getColor(android.R.color.black));
    mUnderlineColor = textPrimaryColor;
    mDividerColor = textPrimaryColor;
    mIndicatorColor = textPrimaryColor;
    int padding = a.getDimensionPixelSize(PADDING_INDEX, 0);
    mPaddingLeft = padding > 0 ? padding : a.getDimensionPixelSize(PADDING_LEFT_INDEX, 0);
    mPaddingRight = padding > 0 ? padding : a.getDimensionPixelSize(PADDING_RIGHT_INDEX, 0);
    a.recycle();

    String tabTextTypefaceName = "sans-serif";
    // Use Roboto Medium as the default typeface from API 21 onwards
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        tabTextTypefaceName = "sans-serif-medium";
        mTabTextTypefaceStyle = Typeface.NORMAL;
    }

    // get custom attrs for tabs and container
    a = context.obtainStyledAttributes(attrs, R.styleable.PagerSlidingTabStrip);
    mIndicatorColor = a.getColor(R.styleable.PagerSlidingTabStrip_pstsIndicatorColor, mIndicatorColor);
    mIndicatorHeight = a.getDimensionPixelSize(R.styleable.PagerSlidingTabStrip_pstsIndicatorHeight,
            mIndicatorHeight);
    mUnderlineColor = a.getColor(R.styleable.PagerSlidingTabStrip_pstsUnderlineColor, mUnderlineColor);
    mUnderlineHeight = a.getDimensionPixelSize(R.styleable.PagerSlidingTabStrip_pstsUnderlineHeight,
            mUnderlineHeight);
    mDividerColor = a.getColor(R.styleable.PagerSlidingTabStrip_pstsDividerColor, mDividerColor);
    mDividerWidth = a.getDimensionPixelSize(R.styleable.PagerSlidingTabStrip_pstsDividerWidth, mDividerWidth);
    mDividerPadding = a.getDimensionPixelSize(R.styleable.PagerSlidingTabStrip_pstsDividerPadding,
            mDividerPadding);
    isExpandTabs = a.getBoolean(R.styleable.PagerSlidingTabStrip_pstsShouldExpand, isExpandTabs);
    mScrollOffset = a.getDimensionPixelSize(R.styleable.PagerSlidingTabStrip_pstsScrollOffset, mScrollOffset);
    isPaddingMiddle = a.getBoolean(R.styleable.PagerSlidingTabStrip_pstsPaddingMiddle, isPaddingMiddle);
    mTabPadding = a.getDimensionPixelSize(R.styleable.PagerSlidingTabStrip_pstsTabPaddingLeftRight,
            mTabPadding);
    mTabBackgroundResId = a.getResourceId(R.styleable.PagerSlidingTabStrip_pstsTabBackground,
            mTabBackgroundResId);
    mTabTextSize = a.getDimensionPixelSize(R.styleable.PagerSlidingTabStrip_pstsTabTextSize, mTabTextSize);
    mTabTextColor = a.hasValue(R.styleable.PagerSlidingTabStrip_pstsTabTextColor)
            ? a.getColorStateList(R.styleable.PagerSlidingTabStrip_pstsTabTextColor)
            : null;
    mTabTextTypefaceStyle = a.getInt(R.styleable.PagerSlidingTabStrip_pstsTabTextStyle, mTabTextTypefaceStyle);
    isTabTextAllCaps = a.getBoolean(R.styleable.PagerSlidingTabStrip_pstsTabTextAllCaps, isTabTextAllCaps);
    int tabTextAlpha = a.getInt(R.styleable.PagerSlidingTabStrip_pstsTabTextAlpha, DEF_VALUE_TAB_TEXT_ALPHA);
    String fontFamily = a.getString(R.styleable.PagerSlidingTabStrip_pstsTabTextFontFamily);
    a.recycle();

    //Tab text color selector
    if (mTabTextColor == null) {
        mTabTextColor = createColorStateList(textPrimaryColor, textPrimaryColor, Color.argb(tabTextAlpha,
                Color.red(textPrimaryColor), Color.green(textPrimaryColor), Color.blue(textPrimaryColor)));
    }

    //Tab text typeface and style
    if (fontFamily != null) {
        tabTextTypefaceName = fontFamily;
    }
    mTabTextTypeface = Typeface.create(tabTextTypefaceName, mTabTextTypefaceStyle);

    //Bottom padding for the tabs container parent view to show indicator and underline
    setTabsContainerParentViewPaddings();

    //Configure tab's container LayoutParams for either equal divided space or just wrap tabs
    mTabLayoutParams = isExpandTabs ? new LinearLayout.LayoutParams(0, LayoutParams.MATCH_PARENT, 1.0f)
            : new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT);
}

---

From source file:com.ecomnationmobile.library.Control.PagerSlidingTabStrip.java

public PagerSlidingTabStrip(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    setFillViewport(true);/*from ww w .j av  a 2s.  c  o m*/
    setWillNotDraw(false);
    mTabsContainer = new LinearLayout(context);
    mTabsContainer.setOrientation(LinearLayout.HORIZONTAL);
    addView(mTabsContainer);

    mRectPaint = new Paint();
    mRectPaint.setAntiAlias(true);
    mRectPaint.setStyle(Style.FILL);

    DisplayMetrics dm = getResources().getDisplayMetrics();
    mScrollOffset = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, mScrollOffset, dm);
    mIndicatorHeight = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, mIndicatorHeight, dm);
    mUnderlineHeight = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, mUnderlineHeight, dm);
    mDividerPadding = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, mDividerPadding, dm);
    mTabPadding = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, mTabPadding, dm);
    mDividerWidth = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, mDividerWidth, dm);
    mTabTextSize = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, mTabTextSize, dm);

    mDividerPaint = new Paint();
    mDividerPaint.setAntiAlias(true);
    mDividerPaint.setStrokeWidth(mDividerWidth);

    // get system attrs for container
    TypedArray a = context.obtainStyledAttributes(attrs, ANDROID_ATTRS);
    int textPrimaryColor = a.getColor(TEXT_COLOR_PRIMARY, getResources().getColor(android.R.color.white));
    mUnderlineColor = textPrimaryColor;
    mDividerColor = textPrimaryColor;
    mIndicatorColor = textPrimaryColor;
    int padding = a.getDimensionPixelSize(PADDING_INDEX, 0);
    mPaddingLeft = padding > 0 ? padding : a.getDimensionPixelSize(PADDING_LEFT_INDEX, 0);
    mPaddingRight = padding > 0 ? padding : a.getDimensionPixelSize(PADDING_RIGHT_INDEX, 0);
    a.recycle();

    String tabTextTypefaceName = "sans-serif";
    // Use Roboto Medium as the default typeface from API 21 onwards
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        tabTextTypefaceName = "sans-serif-medium";
        mTabTextTypefaceStyle = Typeface.NORMAL;
    }

    // get custom attrs for tabs and container
    a = context.obtainStyledAttributes(attrs, R.styleable.PagerSlidingTabStrip);
    mIndicatorColor = a.getColor(R.styleable.PagerSlidingTabStrip_pstsIndicatorColor, mIndicatorColor);
    mIndicatorHeight = a.getDimensionPixelSize(R.styleable.PagerSlidingTabStrip_pstsIndicatorHeight,
            mIndicatorHeight);
    mUnderlineColor = a.getColor(R.styleable.PagerSlidingTabStrip_pstsUnderlineColor, mUnderlineColor);
    mUnderlineHeight = a.getDimensionPixelSize(R.styleable.PagerSlidingTabStrip_pstsUnderlineHeight,
            mUnderlineHeight);
    mDividerColor = a.getColor(R.styleable.PagerSlidingTabStrip_pstsDividerColor, mDividerColor);
    mDividerWidth = a.getDimensionPixelSize(R.styleable.PagerSlidingTabStrip_pstsDividerWidth, mDividerWidth);
    mDividerPadding = a.getDimensionPixelSize(R.styleable.PagerSlidingTabStrip_pstsDividerPadding,
            mDividerPadding);
    isExpandTabs = a.getBoolean(R.styleable.PagerSlidingTabStrip_pstsShouldExpand, isExpandTabs);
    mScrollOffset = a.getDimensionPixelSize(R.styleable.PagerSlidingTabStrip_pstsScrollOffset, mScrollOffset);
    isPaddingMiddle = a.getBoolean(R.styleable.PagerSlidingTabStrip_pstsPaddingMiddle, isPaddingMiddle);
    mTabPadding = a.getDimensionPixelSize(R.styleable.PagerSlidingTabStrip_pstsTabPaddingLeftRight,
            mTabPadding);
    mTabBackgroundResId = a.getResourceId(R.styleable.PagerSlidingTabStrip_pstsTabBackground,
            mTabBackgroundResId);
    mTabTextSize = a.getDimensionPixelSize(R.styleable.PagerSlidingTabStrip_pstsTabTextSize, mTabTextSize);
    mTabTextColor = a.hasValue(R.styleable.PagerSlidingTabStrip_pstsTabTextColor)
            ? a.getColorStateList(R.styleable.PagerSlidingTabStrip_pstsTabTextColor)
            : null;
    mTabTextTypefaceStyle = a.getInt(R.styleable.PagerSlidingTabStrip_pstsTabTextStyle, mTabTextTypefaceStyle);
    isTabTextAllCaps = a.getBoolean(R.styleable.PagerSlidingTabStrip_pstsTabTextAllCaps, isTabTextAllCaps);
    int tabTextAlpha = a.getInt(R.styleable.PagerSlidingTabStrip_pstsTabTextAlpha, DEF_VALUE_TAB_TEXT_ALPHA);
    String fontFamily = a.getString(R.styleable.PagerSlidingTabStrip_pstsTabTextFontFamily);
    a.recycle();

    //Tab text color white_selector
    if (mTabTextColor == null) {
        mTabTextColor = createColorStateList(textPrimaryColor, textPrimaryColor, Color.argb(tabTextAlpha,
                Color.red(textPrimaryColor), Color.green(textPrimaryColor), Color.blue(textPrimaryColor)));
    }

    //Tab text typeface and style
    if (fontFamily != null) {
        tabTextTypefaceName = fontFamily;
    }
    mTabTextTypeface = Typeface.create(tabTextTypefaceName, mTabTextTypefaceStyle);

    //Bottom padding for the tabs container parent view to show indicator and underline
    setTabsContainerParentViewPaddings();

    //Configure tab's container LayoutParams for either equal divided space or just wrap tabs
    mTabLayoutParams = isExpandTabs ? new LinearLayout.LayoutParams(0, LayoutParams.MATCH_PARENT, 1.0f)
            : new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT);
}

---

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