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The source code is released under:
Apache License
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/** * Copyright 2013 Joan Zapata//w ww . java 2 s .co m * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.mikepenz.iconics; import android.content.Context; import android.graphics.Bitmap; import android.graphics.Canvas; import android.graphics.Color; import android.graphics.ColorFilter; import android.graphics.Paint; import android.graphics.Rect; import android.graphics.drawable.Drawable; import android.text.TextPaint; import com.mikepenz.iconics.typeface.IIcon; import com.mikepenz.iconics.typeface.ITypeface; import com.mikepenz.iconics.utils.Utils; /** * Embed an icon into a Drawable that can be used as TextView icons, or ActionBar icons. * new IconDrawable(context, IconValue.icon_star) * .colorRes(R.color.white) * .actionBarSize(); * If you don't set the size of the drawable, it will use the size * that is given to him. Note that in an ActionBar, if you don't * set the size explicitly it uses 0, so please use actionBarSize(). */ @Deprecated public class IconicsDrawableOld extends Drawable { public static final int ANDROID_ACTIONBAR_ICON_SIZE_DP = 24; private final Context context; private final IIcon icon; private TextPaint paint; private int size = -1; private int alpha = 255; /** * Create an IconDrawable. * Just give it the icon-identifier * * @param context Your activity or application context. * @param icon The icon identifier without icon- (font must be registered) */ public IconicsDrawableOld(Context context, String icon) { this.context = context; ITypeface font = Iconics.findFont(icon.substring(0, 3)); icon = icon.replace("-", "_"); this.icon = font.getIcon(icon); paint = new TextPaint(Paint.ANTI_ALIAS_FLAG); paint.setTypeface(font.getTypeface(context)); paint.setStyle(Paint.Style.STROKE); paint.setTextAlign(Paint.Align.CENTER); paint.setUnderlineText(false); paint.setColor(Color.BLACK); paint.setAntiAlias(true); } /** * Create an IconDrawable. * * @param context Your activity or application context. * @param icon The icon you want this drawable to display. */ public IconicsDrawableOld(Context context, IIcon icon) { this.context = context; this.icon = icon; //Get font by icon ITypeface font = Iconics.findFont(icon.getName().substring(0, 3)); paint = new TextPaint(Paint.ANTI_ALIAS_FLAG); paint.setTypeface(font.getTypeface(context)); paint.setStyle(Paint.Style.STROKE); paint.setTextAlign(Paint.Align.CENTER); paint.setUnderlineText(false); paint.setColor(Color.BLACK); paint.setAntiAlias(true); } /** * Create an IconDrawable. * * @param font The font to use for this drawable * @param context Your activity or application context. * @param icon The icon you want this drawable to display. */ public IconicsDrawableOld(Context context, ITypeface font, IIcon icon) { this.context = context; this.icon = icon; paint = new TextPaint(Paint.ANTI_ALIAS_FLAG); paint.setTypeface(font.getTypeface(context)); paint.setStyle(Paint.Style.STROKE); paint.setTextAlign(Paint.Align.CENTER); paint.setUnderlineText(false); paint.setColor(Color.BLACK); paint.setAntiAlias(true); } /** * Set the size of this icon to the standard Android ActionBar. * * @return The current IconDrawable for chaining. */ public IconicsDrawableOld actionBarSize() { return sizeDp(ANDROID_ACTIONBAR_ICON_SIZE_DP); } /** * Set the size of the drawable. * * @param dimenRes The dimension resource. * @return The current IconDrawable for chaining. */ public IconicsDrawableOld sizeRes(int dimenRes) { return sizePx(context.getResources().getDimensionPixelSize(dimenRes)); } /** * Set the size of the drawable. * * @param size The size in density-independent pixels (dp). * @return The current IconDrawable for chaining. */ public IconicsDrawableOld sizeDp(int size) { return sizePx(Utils.convertDpToPx(context, size)); } /** * Set the size of the drawable. * * @param size The size in pixels (px). * @return The current IconDrawable for chaining. */ public IconicsDrawableOld sizePx(int size) { this.size = size; setBounds(0, 0, size, size); invalidateSelf(); return this; } /** * Set the color of the drawable. * * @param color The color, usually from android.graphics.Color or 0xFF012345. * @return The current IconDrawable for chaining. */ public IconicsDrawableOld color(int color) { paint.setColor(color); invalidateSelf(); return this; } /** * Set the color of the drawable. * * @param colorRes The color resource, from your R file. * @return The current IconDrawable for chaining. */ public IconicsDrawableOld colorRes(int colorRes) { paint.setColor(context.getResources().getColor(colorRes)); invalidateSelf(); return this; } /** * Set the alpha of this drawable. * * @param alpha The alpha, between 0 (transparent) and 255 (opaque). * @return The current IconDrawable for chaining. */ public IconicsDrawableOld alpha(int alpha) { setAlpha(alpha); invalidateSelf(); return this; } @Override public int getIntrinsicHeight() { return size; } @Override public int getIntrinsicWidth() { return size; } @Override public void draw(Canvas canvas) { paint.setTextSize(getBounds().height()); Rect textBounds = new Rect(); String textValue = String.valueOf(icon.getCharacter()); paint.getTextBounds(textValue, 0, 1, textBounds); float textBottom = (getBounds().height() - textBounds.height()) / 2f + textBounds.height() - textBounds.bottom; canvas.drawText(textValue, getBounds().width() / 2f, textBottom, paint); } @Override public boolean isStateful() { return true; } @Override public boolean setState(int[] stateSet) { int oldValue = paint.getAlpha(); int newValue = Utils.isEnabled(stateSet) ? alpha : alpha / 2; paint.setAlpha(newValue); return oldValue != newValue; } @Override public void setAlpha(int alpha) { this.alpha = alpha; paint.setAlpha(alpha); } @Override public void setColorFilter(ColorFilter cf) { paint.setColorFilter(cf); } @Override public void clearColorFilter() { paint.setColorFilter(null); } @Override public int getOpacity() { return this.alpha; } /** * Sets paint style. * * @param style to be applied */ public void setStyle(Paint.Style style) { paint.setStyle(style); } /** * Creates a BitMap to use in Widgets or anywhere else * * @return bitmap to set */ public Bitmap toBitmap() { if (size == -1) { this.actionBarSize(); } final Bitmap bitmap = Bitmap.createBitmap(this.getIntrinsicWidth(), this.getIntrinsicHeight(), Bitmap.Config.ARGB_8888); this.setStyle(Paint.Style.FILL); final Canvas canvas = new Canvas(bitmap); this.setBounds(0, 0, canvas.getWidth(), canvas.getHeight()); this.draw(canvas); return bitmap; } }