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package com.kodesearch.external; /*from ww w. j av a2s . com*/ import android.content.Context; import android.graphics.Typeface; import android.util.SparseArray; /** * The manager of roboto typefaces. * * @author Evgeny Shishkin */ public class RobotoTypefaceManager { /* * Available values ??for the "typeface" attribute. */ private final static int ROBOTO_THIN = 0; private final static int ROBOTO_THIN_ITALIC = 1; private final static int ROBOTO_LIGHT = 2; private final static int ROBOTO_LIGHT_ITALIC = 3; private final static int ROBOTO_REGULAR = 4; private final static int ROBOTO_ITALIC = 5; private final static int ROBOTO_MEDIUM = 6; private final static int ROBOTO_MEDIUM_ITALIC = 7; private final static int ROBOTO_BOLD = 8; private final static int ROBOTO_BOLD_ITALIC = 9; private final static int ROBOTO_BLACK = 10; private final static int ROBOTO_BLACK_ITALIC = 11; private final static int ROBOTO_CONDENSED_LIGHT = 12; private final static int ROBOTO_CONDENSED_LIGHT_ITALIC = 13; private final static int ROBOTO_CONDENSED_REGULAR = 14; private final static int ROBOTO_CONDENSED_ITALIC = 15; private final static int ROBOTO_CONDENSED_BOLD = 16; private final static int ROBOTO_CONDENSED_BOLD_ITALIC = 17; private final static int ROBOTO_SLAB_THIN = 18; private final static int ROBOTO_SLAB_LIGHT = 19; private final static int ROBOTO_SLAB_REGULAR = 20; private final static int ROBOTO_SLAB_BOLD = 21; /** * Array of created typefaces for later reused. */ private final static SparseArray<Typeface> mTypefaces = new SparseArray<Typeface>( 20); /** * Obtain typeface. * * @param context * The Context the widget is running in, through which it can * access the current theme, resources, etc. * @param typefaceValue * The value of "typeface" attribute * @return specify {@link Typeface} * @throws IllegalArgumentException * if unknown `typeface` attribute value. */ public static Typeface obtaintTypeface(Context context, int typefaceValue) throws IllegalArgumentException { Typeface typeface = mTypefaces.get(typefaceValue); if (typeface == null) { typeface = createTypeface(context, typefaceValue); mTypefaces.put(typefaceValue, typeface); } return typeface; } /** * Create typeface from assets. * * @param context * The Context the widget is running in, through which it can * access the current theme, resources, etc. * @param typefaceValue * The value of "typeface" attribute * @return Roboto {@link Typeface} * @throws IllegalArgumentException * if unknown `typeface` attribute value. */ private static Typeface createTypeface(Context context, int typefaceValue) throws IllegalArgumentException { Typeface typeface; switch (typefaceValue) { case ROBOTO_THIN: typeface = Typeface.createFromAsset(context.getAssets(), "fonts/Roboto-Thin.ttf"); break; case ROBOTO_THIN_ITALIC: typeface = Typeface.createFromAsset(context.getAssets(), "fonts/Roboto-ThinItalic.ttf"); break; case ROBOTO_LIGHT: typeface = Typeface.createFromAsset(context.getAssets(), "fonts/Roboto-Light.ttf"); break; case ROBOTO_LIGHT_ITALIC: typeface = Typeface.createFromAsset(context.getAssets(), "fonts/Roboto-LightItalic.ttf"); break; case ROBOTO_REGULAR: typeface = Typeface.createFromAsset(context.getAssets(), "fonts/Roboto-Regular.ttf"); break; case ROBOTO_ITALIC: typeface = Typeface.createFromAsset(context.getAssets(), "fonts/Roboto-Italic.ttf"); break; case ROBOTO_MEDIUM: typeface = Typeface.createFromAsset(context.getAssets(), "fonts/Roboto-Medium.ttf"); break; case ROBOTO_MEDIUM_ITALIC: typeface = Typeface.createFromAsset(context.getAssets(), "fonts/Roboto-MediumItalic.ttf"); break; case ROBOTO_BOLD: typeface = Typeface.createFromAsset(context.getAssets(), "fonts/Roboto-Bold.ttf"); break; case ROBOTO_BOLD_ITALIC: typeface = Typeface.createFromAsset(context.getAssets(), "fonts/Roboto-BoldItalic.ttf"); break; case ROBOTO_BLACK: typeface = Typeface.createFromAsset(context.getAssets(), "fonts/Roboto-Black.ttf"); break; case ROBOTO_BLACK_ITALIC: typeface = Typeface.createFromAsset(context.getAssets(), "fonts/Roboto-BlackItalic.ttf"); break; case ROBOTO_CONDENSED_LIGHT: typeface = Typeface.createFromAsset(context.getAssets(), "fonts/RobotoCondensed-Light.ttf"); break; case ROBOTO_CONDENSED_LIGHT_ITALIC: typeface = Typeface.createFromAsset(context.getAssets(), "fonts/RobotoCondensed-LightItalic.ttf"); break; case ROBOTO_CONDENSED_REGULAR: typeface = Typeface.createFromAsset(context.getAssets(), "fonts/RobotoCondensed-Regular.ttf"); break; case ROBOTO_CONDENSED_ITALIC: typeface = Typeface.createFromAsset(context.getAssets(), "fonts/RobotoCondensed-Italic.ttf"); break; case ROBOTO_CONDENSED_BOLD: typeface = Typeface.createFromAsset(context.getAssets(), "fonts/RobotoCondensed-Bold.ttf"); break; case ROBOTO_CONDENSED_BOLD_ITALIC: typeface = Typeface.createFromAsset(context.getAssets(), "fonts/RobotoCondensed-BoldItalic.ttf"); break; case ROBOTO_SLAB_THIN: typeface = Typeface.createFromAsset(context.getAssets(), "fonts/RobotoSlab-Thin.ttf"); break; case ROBOTO_SLAB_LIGHT: typeface = Typeface.createFromAsset(context.getAssets(), "fonts/RobotoSlab-Light.ttf"); break; case ROBOTO_SLAB_REGULAR: typeface = Typeface.createFromAsset(context.getAssets(), "fonts/RobotoSlab-Regular.ttf"); break; case ROBOTO_SLAB_BOLD: typeface = Typeface.createFromAsset(context.getAssets(), "fonts/RobotoSlab-Bold.ttf"); break; default: throw new IllegalArgumentException( "Unknown `typeface` attribute value " + typefaceValue); } return typeface; } }