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:android.support.v7.content.res.AppCompatResources.java

/**
 * Inflates a {@link ColorStateList} from resources, honouring theme attributes.
 *///ww w  . j a  va  2s. com
@Nullable
private static ColorStateList inflateColorStateList(Context context, int resId) {
    if (isColorInt(context, resId)) {
        // The resource is a color int, we can't handle it so return null
        return null;
    }

    final Resources r = context.getResources();
    final XmlPullParser xml = r.getXml(resId);
    try {
        return AppCompatColorStateListInflater.createFromXml(r, xml, context.getTheme());
    } catch (Exception e) {
        Log.e(LOG_TAG, "Failed to inflate ColorStateList, leaving it to the framework", e);
    }
    return null;
}

From source file:android.support.v7.app.MediaRouterThemeHelper.java

private static int getThemeColor(Context context, int style, int attr) {
    if (style != 0) {
        int[] attrs = { attr };
        TypedArray ta = context.obtainStyledAttributes(style, attrs);
        int color = ta.getColor(0, 0);
        ta.recycle();/*from   w w w.  ja  va  2s . c  om*/
        if (color != 0) {
            return color;
        }
    }
    TypedValue value = new TypedValue();
    context.getTheme().resolveAttribute(attr, value, true);
    if (value.resourceId != 0) {
        return context.getResources().getColor(value.resourceId);
    }
    return value.data;
}

From source file:com.nttec.everychan.ui.theme.CustomThemeHelper.java

public static void setCustomTheme(Context context, SparseIntArray customAttrs) {
    if (customAttrs == null || customAttrs.size() == 0) {
        currentAttrs = null;//w  w  w.j a  v a 2s  .com
        return;
    }

    TypedValue tmp = new TypedValue();
    context.getTheme().resolveAttribute(android.R.attr.textColorPrimary, tmp, true);
    int textColorPrimaryOriginal = (tmp.type >= TypedValue.TYPE_FIRST_COLOR_INT
            && tmp.type <= TypedValue.TYPE_LAST_COLOR_INT) ? tmp.data : Color.TRANSPARENT;
    int textColorPrimaryOverridden = customAttrs.get(android.R.attr.textColorPrimary, textColorPrimaryOriginal);

    try {
        processWindow(context, customAttrs, textColorPrimaryOriginal, textColorPrimaryOverridden);
    } catch (Exception e) {
        Logger.e(TAG, e);
    }

    CustomThemeHelper instance = new CustomThemeHelper(context, customAttrs, textColorPrimaryOriginal,
            textColorPrimaryOverridden);
    LayoutInflaterCompat.setFactory(instance.inflater, instance);
    currentAttrs = customAttrs;
}

From source file:im.vector.util.ThemeUtils.java

/**
 * Translates color attributes to colors
 *
 * @param c              Context/*w  w  w  .  jav a2  s  .  com*/
 * @param colorAttribute Color Attribute
 * @return Requested Color
 */
public static @ColorInt int getColor(Context c, @AttrRes final int colorAttribute) {
    if (mColorByAttr.containsKey(colorAttribute)) {
        return mColorByAttr.get(colorAttribute);
    }

    int matchedColor;

    try {
        TypedValue color = new TypedValue();
        c.getTheme().resolveAttribute(colorAttribute, color, true);
        matchedColor = color.data;
    } catch (Exception e) {
        matchedColor = ContextCompat.getColor(c, android.R.color.holo_red_dark);
    }

    mColorByAttr.put(colorAttribute, matchedColor);

    return matchedColor;
}

From source file:com.silentcircle.common.util.ViewUtil.java

public static int getColorIdFromAttributeId(final Context context, final int attributeId) {
    TypedValue typedValue = new TypedValue();
    context.getTheme().resolveAttribute(attributeId, typedValue, true);
    return typedValue.resourceId;
}

From source file:com.silentcircle.common.util.ViewUtil.java

public static void tintMenuIcons(@NonNull Context context, @NonNull Menu menu) {
    TypedValue typedValue = new TypedValue();
    context.getTheme().resolveAttribute(R.attr.sp_actionbar_title_text_color, typedValue, true);
    int color = ContextCompat.getColor(context, typedValue.resourceId);
    tintMenuIcons(menu, color);/*w  w  w. j ava  2  s.c o m*/
}

From source file:ticwear.design.app.DatetimePickerDialog.java

@StyleRes
static int resolveDialogTheme(Context context, @StyleRes int resId) {
    if (resId == 0) {
        final TypedValue outValue = new TypedValue();
        context.getTheme().resolveAttribute(android.R.attr.datePickerDialogTheme, outValue, true);
        return outValue.resourceId;
    } else {//from   w w  w  .j a  v a2s.  c  om
        return resId;
    }
}

From source file:io.github.hidroh.materialistic.AppUtils.java

public static int getThemedResId(Context context, @AttrRes int attr) {
    TypedArray a = context.getTheme().obtainStyledAttributes(new int[] { attr });
    final int resId = a.getResourceId(0, 0);
    a.recycle();/*w  w  w .  ja  va  2 s.  c o m*/
    return resId;
}

From source file:com.finchuk.clock2.timepickers.Utils.java

public static int getTextColorFromThemeAttr(Context context, int resid) {
    // http://stackoverflow.com/a/33839580/5055032
    //        final TypedValue value = new TypedValue();
    //        context.getTheme().resolveAttribute(resid, value, true);
    //        TypedArray a = context.obtainStyledAttributes(value.data,
    //                new int[] {resid});
    TypedArray a = context.getTheme().obtainStyledAttributes(new int[] { resid });
    final int color = a.getColor(0/*index*/, 0/*defValue*/);
    a.recycle();/* w  w  w.j  ava 2s .  com*/
    return color;
    // Didn't work! Gave me white!
    //        return getColorFromThemeAttr(context, android.R.attr.textColorPrimary);
}

From source file:android.support.v7.internal.widget.ThemeUtils.java

static int getDisabledThemeAttrColor(Context context, int attr) {
    final ColorStateList csl = getThemeAttrColorStateList(context, attr);
    if (csl != null && csl.isStateful()) {
        // If the CSL is stateful, we'll assume it has a disabled state and use it
        return csl.getColorForState(DISABLED_STATE_SET, csl.getDefaultColor());
    } else {/*from   w ww.  j a va2s  .  c  o  m*/
        // Else, we'll generate the color using disabledAlpha from the theme

        final TypedValue tv = getTypedValue();
        // Now retrieve the disabledAlpha value from the theme
        context.getTheme().resolveAttribute(android.R.attr.disabledAlpha, tv, true);
        final float disabledAlpha = tv.getFloat();

        return getThemeAttrColor(context, attr, disabledAlpha);
    }
}