Example usage for android.content Context getTheme

Introduction

In this page you can find the example usage for android.content Context getTheme.

Prototype

@ViewDebug.ExportedProperty(deepExport = true)
public abstract Resources.Theme getTheme();

Source Link

Document

Return the Theme object associated with this Context.

Usage

From source file:com.miz.functions.MizLib.java

/**
 * Add a padding with a height of the ActionBar to the top of a given View
 * @param c/*w w w.j a v  a  2  s.  c o m*/
 * @param v
 */
public static void addActionBarPadding(Context c, View v) {
    int mActionBarHeight = 0;
    TypedValue tv = new TypedValue();
    if (c.getTheme().resolveAttribute(android.R.attr.actionBarSize, tv, true))
        mActionBarHeight = TypedValue.complexToDimensionPixelSize(tv.data,
                c.getResources().getDisplayMetrics());
    else
        mActionBarHeight = 0; // No ActionBar style (pre-Honeycomb or ActionBar not in theme)

    v.setPadding(0, mActionBarHeight, 0, 0);
}

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From source file:com.miz.functions.MizLib.java

/**
 * Add a padding with a height of the ActionBar to the bottom of a given View
 * @param c//from   w w w  .  j  a v a  2  s .c  om
 * @param v
 */
public static void addActionBarPaddingBottom(Context c, View v) {
    int mActionBarHeight = 0;
    TypedValue tv = new TypedValue();
    if (c.getTheme().resolveAttribute(android.R.attr.actionBarSize, tv, true))
        mActionBarHeight = TypedValue.complexToDimensionPixelSize(tv.data,
                c.getResources().getDisplayMetrics());
    else
        mActionBarHeight = 0; // No ActionBar style (pre-Honeycomb or ActionBar not in theme)

    v.setPadding(0, 0, 0, mActionBarHeight);
}

---

From source file:com.miz.functions.MizLib.java

/**
 * Add a margin with a height of the ActionBar to the top of a given View contained in a FrameLayout
 * @param c//from  w  ww  .  j a v  a 2 s  .c om
 * @param v
 */
public static void addActionBarMargin(Context c, View v) {
    int mActionBarHeight = 0;
    TypedValue tv = new TypedValue();
    if (c.getTheme().resolveAttribute(android.R.attr.actionBarSize, tv, true))
        mActionBarHeight = TypedValue.complexToDimensionPixelSize(tv.data,
                c.getResources().getDisplayMetrics());
    else
        mActionBarHeight = 0; // No ActionBar style (pre-Honeycomb or ActionBar not in theme)

    FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(LayoutParams.MATCH_PARENT,
            LayoutParams.MATCH_PARENT);
    params.setMargins(0, mActionBarHeight, 0, 0);
    v.setLayoutParams(params);
}

---

From source file:com.miz.functions.MizLib.java

/**
 * Add a margin with a height of the ActionBar to the top of a given View contained in a FrameLayout
 * @param c/*  w w  w  .j a  v a  2 s  .  c o m*/
 * @param v
 */
public static void addActionBarMarginBottom(Context c, View v) {
    int mActionBarHeight = 0;
    TypedValue tv = new TypedValue();
    if (c.getTheme().resolveAttribute(android.R.attr.actionBarSize, tv, true))
        mActionBarHeight = TypedValue.complexToDimensionPixelSize(tv.data,
                c.getResources().getDisplayMetrics());
    else
        mActionBarHeight = 0; // No ActionBar style (pre-Honeycomb or ActionBar not in theme)

    FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(LayoutParams.MATCH_PARENT,
            LayoutParams.MATCH_PARENT);
    params.setMargins(0, 0, 0, mActionBarHeight);
    v.setLayoutParams(params);
}

---

From source file:com.lab47billion.appchooser.HorizontalPicker.java

public HorizontalPicker(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    _context = context;//www . j  a va  2  s. c  o m

    // create the selector wheel paint
    TextPaint paint = new TextPaint();
    paint.setAntiAlias(true);
    mTextPaint = paint;

    TypedArray a = context.getTheme().obtainStyledAttributes(attrs, R.styleable.HorizontalPicker, defStyle, 0);

    CharSequence[] values;
    int ellipsize = 3; // END default value
    int sideItems = mSideItems;

    try {
        mTextColor = a.getColorStateList(R.styleable.HorizontalPicker_android_textColor);
        if (mTextColor == null) {
            mTextColor = ColorStateList.valueOf(0xFF000000);
        }

        values = a.getTextArray(R.styleable.HorizontalPicker_values);
        ellipsize = a.getInt(R.styleable.HorizontalPicker_android_ellipsize, ellipsize);
        mDividerSize = a.getDimension(R.styleable.HorizontalPicker_dividerSize, mDividerSize);
        mNormalTextSize = a.getDimension(R.styleable.HorizontalPicker_normalTextSize, 20);
        mSelectedTextSize = a.getDimension(R.styleable.HorizontalPicker_selectedTextSize, -1);
        sideItems = a.getInt(R.styleable.HorizontalPicker_sideItems, sideItems);

        if (mNormalTextSize > -1) {
            setTextSize(mNormalTextSize);
        }
        if (mSelectedTextSize == -1) {
            mSelectedTextSize = mNormalTextSize;
        }

    } finally {
        a.recycle();
    }

    switch (ellipsize) {
    case 1:
        setEllipsize(TextUtils.TruncateAt.START);
        break;
    case 2:
        setEllipsize(TextUtils.TruncateAt.MIDDLE);
        break;
    case 3:
        setEllipsize(TextUtils.TruncateAt.END);
        break;
    case 4:
        setEllipsize(TextUtils.TruncateAt.MARQUEE);
        break;
    }

    Paint.FontMetricsInt fontMetricsInt = mTextPaint.getFontMetricsInt();
    mBoringMetrics = new BoringLayout.Metrics();
    mBoringMetrics.ascent = fontMetricsInt.ascent;
    mBoringMetrics.bottom = fontMetricsInt.bottom;
    mBoringMetrics.descent = fontMetricsInt.descent;
    mBoringMetrics.leading = fontMetricsInt.leading;
    mBoringMetrics.top = fontMetricsInt.top;
    mBoringMetrics.width = mItemWidth;

    setWillNotDraw(false);

    mFlingScrollerX = new OverScroller(context);
    mAdjustScrollerX = new OverScroller(context, new DecelerateInterpolator(2.5f));

    // initialize constants
    ViewConfiguration configuration = ViewConfiguration.get(context);
    mTouchSlop = configuration.getScaledTouchSlop();
    mMinimumFlingVelocity = configuration.getScaledMinimumFlingVelocity();
    mMaximumFlingVelocity = configuration.getScaledMaximumFlingVelocity()
            / SELECTOR_MAX_FLING_VELOCITY_ADJUSTMENT;
    mOverscrollDistance = configuration.getScaledOverscrollDistance();

    mPreviousScrollerX = Integer.MIN_VALUE;

    setValues(values);
    setSideItems(sideItems);

    /*mTouchHelper = new PickerTouchHelper(this);
    ViewCompat.setAccessibilityDelegate(this, mTouchHelper);*/

}

---

From source file:com.actionbarsherlock.internal.ActionBarSherlockCompat.java

private boolean initializePanelMenu() {
    Context context = mActivity;//getContext();

    // If we have an action bar, initialize the menu with a context themed for it.
    if (wActionBar != null) {
        TypedValue outValue = new TypedValue();
        Resources.Theme currentTheme = context.getTheme();
        currentTheme.resolveAttribute(R.attr.actionBarWidgetTheme, outValue, true);
        final int targetThemeRes = outValue.resourceId;

        if (targetThemeRes != 0 /*&& context.getThemeResId() != targetThemeRes*/) {
            context = new ContextThemeWrapper(context, targetThemeRes);
        }/*from  w  w w  .java 2s .com*/
    }

    mMenu = new MenuBuilder(context);
    mMenu.setCallback(this);

    return true;
}

---

From source file:com.miz.functions.MizLib.java

/**
 * Add a padding with a combined height of the ActionBar and Status bar to the top of a given View
 * @param c/*w  w w.j  a v a 2s .  com*/
 * @param v
 */
public static void addActionBarAndStatusBarPadding(Context c, View v) {
    int mActionBarHeight = 0, mStatusBarHeight = 0;
    TypedValue tv = new TypedValue();
    if (c.getTheme().resolveAttribute(android.R.attr.actionBarSize, tv, true))
        mActionBarHeight = TypedValue.complexToDimensionPixelSize(tv.data,
                c.getResources().getDisplayMetrics());
    else
        mActionBarHeight = 0; // No ActionBar style (pre-Honeycomb or ActionBar not in theme)

    if (hasKitKat())
        mStatusBarHeight = convertDpToPixels(c, 25);

    v.setPadding(0, mActionBarHeight + mStatusBarHeight, 0, 0);
}

---

From source file:com.miz.functions.MizLib.java

/**
 * Add a margin with a combined height of the ActionBar and Status bar to the top of a given View contained in a FrameLayout
 * @param c/*from   w  w  w  .  j ava 2 s  .c om*/
 * @param v
 */
public static void addActionBarAndStatusBarMargin(Context c, View v) {
    int mActionBarHeight = 0, mStatusBarHeight = 0;
    TypedValue tv = new TypedValue();
    if (c.getTheme().resolveAttribute(android.R.attr.actionBarSize, tv, true))
        mActionBarHeight = TypedValue.complexToDimensionPixelSize(tv.data,
                c.getResources().getDisplayMetrics());
    else
        mActionBarHeight = 0; // No ActionBar style (pre-Honeycomb or ActionBar not in theme)

    if (hasKitKat())
        mStatusBarHeight = convertDpToPixels(c, 25);

    FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(LayoutParams.MATCH_PARENT,
            LayoutParams.MATCH_PARENT);
    params.setMargins(0, mActionBarHeight + mStatusBarHeight, 0, 0);

    v.setLayoutParams(params);
}

---

From source file:com.owen.view.views.PieChart.java

/**
 * Class constructor taking a context and an attribute set. This constructor
 * is used by the layout engine to construct a {@link com.owen.view.views.PieChart} from a set of
 * XML attributes./*  w ww . jav  a 2s .  c  om*/
 *
 * @param context
 * @param attrs   An attribute set which can contain attributes from
 *                {@link PieChart} as well as attributes inherited
 *                from {@link android.view.View}.
 */
public PieChart(Context context, AttributeSet attrs) {
    super(context, attrs);

    // attrs contains the raw values for the XML attributes
    // that were specified in the layout, which don't include
    // attributes set by styles or themes, and which may have
    // unresolved references. Call obtainStyledAttributes()
    // to get the final values for each attribute.
    //
    // This call uses R.styleable.PieChart, which is an array of
    // the custom attributes that were declared in attrs.xml.
    TypedArray a = context.getTheme().obtainStyledAttributes(attrs, R.styleable.PieChart, 0, 0);

    try {
        // Retrieve the values from the TypedArray and store into
        // fields of this class.
        //
        // The R.styleable.PieChart_* constants represent the index for
        // each custom attribute in the R.styleable.PieChart array.
        mShowText = a.getBoolean(R.styleable.PieChart_pie_showText, false);
        mTextY = a.getDimension(R.styleable.PieChart_pie_labelY, 0.0f);
        mTextWidth = a.getDimension(R.styleable.PieChart_pie_labelWidth, 0.0f);
        mTextHeight = a.getDimension(R.styleable.PieChart_pie_labelHeight, 0.0f);
        mTextPos = a.getInteger(R.styleable.PieChart_pie_labelPosition, 0);
        mTextColor = a.getColor(R.styleable.PieChart_pie_labelColor, 0xff000000);
        mHighlightStrength = a.getFloat(R.styleable.PieChart_pie_highlightStrength, 1.0f);
        mPieRotation = a.getInt(R.styleable.PieChart_pie_pieRotation, 0);
        mPointerRadius = a.getDimension(R.styleable.PieChart_pie_pointerRadius, 2.0f);
        mAutoCenterInSlice = a.getBoolean(R.styleable.PieChart_pie_autoCenterPointerInSlice, false);
    } finally {
        // release the TypedArray so that it can be reused.
        a.recycle();
    }

    init();
}

---

From source file:nuclei.ui.view.ButtonBarView.java

private void init(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
    final TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.ButtonBarView, defStyleAttr,
            defStyleRes);// w ww .j  a v a2s.c  o  m

    final boolean bottom = a.getBoolean(R.styleable.ButtonBarView_bottom, false);

    final int layout = a.getResourceId(R.styleable.ButtonBarView_control_layout,
            bottom ? R.layout.cyto_view_button_bar_bottom : R.layout.cyto_view_button_bar);

    final View view = LayoutInflater.from(context).inflate(layout, this, false);
    addView(view);

    mButtons = (LinearLayout) view.findViewById(R.id.buttons);

    mOrientation = a.getInt(R.styleable.ButtonBarView_control_orientation, 1);
    switch (mOrientation) {
    case 1:
        mButtons.setOrientation(LinearLayout.HORIZONTAL);
        break;
    case 2:
        mButtons.setOrientation(LinearLayout.VERTICAL);
        break;
    }

    mSelectedTint = a.getColor(R.styleable.ButtonBarView_selected_color,
            ResourcesCompat.getColor(getResources(), R.color.black, context.getTheme()));
    mUnselectedTint = a.getColor(R.styleable.ButtonBarView_unselected_color,
            ResourcesCompat.getColor(getResources(), R.color.grey, context.getTheme()));

    if (a.hasValue(R.styleable.ButtonBarView_buttons_background)) {
        final int color = a.getColor(R.styleable.ButtonBarView_buttons_background, Color.WHITE);
        View v = view.findViewById(R.id.buttons_container);
        if (v != null)
            v.setBackgroundColor(color);
        else
            mButtons.setBackgroundColor(color);
    }

    a.recycle();
}

---

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