Examples with TypedValue android.util.TypedValue used on opensource projects

Example 76 with TypedValue

use of android.util.TypedValue in project platform_frameworks_base by android.

the class TypedArray method getInt.

/**
     * Retrieve the integer value for the attribute at <var>index</var>.
     * <p>
     * If the attribute is not an integer, this method will attempt to coerce
     * it to an integer using {@link Integer#decode(String)}.
     *
     * @param index Index of attribute to retrieve.
     * @param defValue Value to return if the attribute is not defined or
     *                 cannot be coerced to an integer.
     *
     * @return Integer value of the attribute, or defValue if the attribute was
     *         not defined or could not be coerced to an integer.
     * @throws RuntimeException if the TypedArray has already been recycled.
     */
public int getInt(@StyleableRes int index, int defValue) {
    if (mRecycled) {
        throw new RuntimeException("Cannot make calls to a recycled instance!");
    }
    index *= AssetManager.STYLE_NUM_ENTRIES;
    final int[] data = mData;
    final int type = data[index + AssetManager.STYLE_TYPE];
    if (type == TypedValue.TYPE_NULL) {
        return defValue;
    } else if (type >= TypedValue.TYPE_FIRST_INT && type <= TypedValue.TYPE_LAST_INT) {
        return data[index + AssetManager.STYLE_DATA];
    }
    final TypedValue v = mValue;
    if (getValueAt(index, v)) {
        StrictMode.noteResourceMismatch(v);
        return XmlUtils.convertValueToInt(v.coerceToString(), defValue);
    }
    // We already checked for TYPE_NULL. This should never happen.
    throw new RuntimeException("getInt of bad type: 0x" + Integer.toHexString(type));
}

Example 77 with TypedValue

use of android.util.TypedValue in project platform_frameworks_base by android.

the class ViewDebug method getStyleAttributesDump.

/**
     * Gets the style attributes from the {@link Resources.Theme}. For debugging only.
     *
     * @param resources Resources to resolve attributes from.
     * @param theme Theme to dump.
     * @return a String array containing pairs of adjacent Theme attribute data: name followed by
     * its value.
     *
     * @hide
     */
private static String[] getStyleAttributesDump(Resources resources, Resources.Theme theme) {
    TypedValue outValue = new TypedValue();
    String nullString = "null";
    int i = 0;
    int[] attributes = theme.getAllAttributes();
    String[] data = new String[attributes.length * 2];
    for (int attributeId : attributes) {
        try {
            data[i] = resources.getResourceName(attributeId);
            data[i + 1] = theme.resolveAttribute(attributeId, outValue, true) ? outValue.coerceToString().toString() : nullString;
            i += 2;
            // attempt to replace reference data with its name
            if (outValue.type == TypedValue.TYPE_REFERENCE) {
                data[i - 1] = resources.getResourceName(outValue.resourceId);
            }
        } catch (Resources.NotFoundException e) {
        // ignore resources we can't resolve
        }
    }
    return data;
}

Example 78 with TypedValue

use of android.util.TypedValue in project platform_frameworks_base by android.

the class Presentation method createPresentationContext.

private static Context createPresentationContext(Context outerContext, Display display, int theme) {
    if (outerContext == null) {
        throw new IllegalArgumentException("outerContext must not be null");
    }
    if (display == null) {
        throw new IllegalArgumentException("display must not be null");
    }
    Context displayContext = outerContext.createDisplayContext(display);
    if (theme == 0) {
        TypedValue outValue = new TypedValue();
        displayContext.getTheme().resolveAttribute(com.android.internal.R.attr.presentationTheme, outValue, true);
        theme = outValue.resourceId;
    }
    // Derive the display's window manager from the outer window manager.
    // We do this because the outer window manager have some extra information
    // such as the parent window, which is important if the presentation uses
    // an application window type.
    final WindowManagerImpl outerWindowManager = (WindowManagerImpl) outerContext.getSystemService(Context.WINDOW_SERVICE);
    final WindowManagerImpl displayWindowManager = outerWindowManager.createPresentationWindowManager(displayContext);
    return new ContextThemeWrapper(displayContext, theme) {

        @Override
        public Object getSystemService(String name) {
            if (Context.WINDOW_SERVICE.equals(name)) {
                return displayWindowManager;
            }
            return super.getSystemService(name);
        }
    };
}

Example 79 with TypedValue

use of android.util.TypedValue in project JamsMusicPlayer by psaravan.

the class SettingsAppearanceFragment method applyKitKatTranslucency.

/**
     * Applies KitKat specific translucency.
     */
private void applyKitKatTranslucency() {
    if (Build.VERSION.SDK_INT == Build.VERSION_CODES.KITKAT) {
        //Calculate ActionBar and navigation bar height.
        TypedValue tv = new TypedValue();
        int actionBarHeight = 0;
        if (getActivity().getTheme().resolveAttribute(android.R.attr.actionBarSize, tv, true)) {
            actionBarHeight = TypedValue.complexToDimensionPixelSize(tv.data, getResources().getDisplayMetrics());
        }
        mListView.setBackgroundColor(0xFFEEEEEE);
        mRootView.setPadding(0, actionBarHeight + mApp.getStatusBarHeight(mContext), 0, 0);
        mListView.setPadding(10, 0, 10, mApp.getNavigationBarHeight(mContext));
        mListView.setClipToPadding(false);
        //Set the window color.
        getActivity().getWindow().setBackgroundDrawable(UIElementsHelper.getGeneralActionBarBackground(mContext));
    }
}

Example 80 with TypedValue

use of android.util.TypedValue in project JamsMusicPlayer by psaravan.

the class SettingsLayoutsFragment method applyKitKatTranslucency.

/**
     * Applies KitKat specific translucency.
     */
private void applyKitKatTranslucency() {
    if (Build.VERSION.SDK_INT == Build.VERSION_CODES.KITKAT) {
        //Calculate ActionBar and navigation bar height.
        TypedValue tv = new TypedValue();
        int actionBarHeight = 0;
        if (getActivity().getTheme().resolveAttribute(android.R.attr.actionBarSize, tv, true)) {
            actionBarHeight = TypedValue.complexToDimensionPixelSize(tv.data, getResources().getDisplayMetrics());
        }
        mListView.setBackgroundColor(0xFFEEEEEE);
        mRootView.setPadding(0, actionBarHeight + mApp.getStatusBarHeight(mContext), 0, 0);
        mListView.setPadding(10, 0, 10, mApp.getNavigationBarHeight(mContext));
        mListView.setClipToPadding(false);
        //Set the window color.
        getActivity().getWindow().setBackgroundDrawable(UIElementsHelper.getGeneralActionBarBackground(mContext));
    }
}