コード例 #1
0
 /** 基本初始化 */
 private void init() {
   if (option == null) {
     throw new RuntimeException("LProgressButtonOption is null");
   }
   startBgPaint = new Paint();
   startBgPaint.setAntiAlias(true);
   startBgPaint.setColor(option.getBtnStartBgColor());
   startPaint = new Paint();
   startPaint.setAntiAlias(true);
   startPaint.setColor(option.getBtnStartTextColor());
   startPaint.setTextAlign(Align.CENTER);
   progressBgPaint = new Paint();
   progressBgPaint.setAntiAlias(true);
   progressBgPaint.setColor(option.getBtnProgressBgColor());
   progressBgPaint.setStyle(Paint.Style.STROKE);
   progressCenterPaint = new Paint();
   progressCenterPaint.setAntiAlias(true);
   progressCenterPaint.setColor(option.getBtnProgressCenterColor());
   progressCenterPaint.setStyle(Paint.Style.FILL);
   progressPaint = new Paint();
   progressPaint.setAntiAlias(true);
   progressPaint.setColor(option.getBtnProgressColor());
   progressPaint.setStyle(Paint.Style.STROKE);
   progressTextPaint = new Paint();
   progressTextPaint.setAntiAlias(true);
   progressTextPaint.setColor(option.getBtnProgressPercentColor());
   progressTextPaint.setTextAlign(Align.CENTER);
   endBgPaint = new Paint();
   endBgPaint.setAntiAlias(true);
   endBgPaint.setColor(option.getBtnEndBgColor());
   endPaint = new Paint();
   endPaint.setAntiAlias(true);
   endPaint.setColor(option.getBtnEndTextColor());
   endPaint.setTextAlign(Align.CENTER);
   errorBgPaint = new Paint();
   errorBgPaint.setAntiAlias(true);
   errorBgPaint.setColor(option.getBtnErrorBgColor());
   errorPaint = new Paint();
   errorPaint.setAntiAlias(true);
   errorPaint.setColor(option.getBtnErrorTextColor());
   errorPaint.setTextAlign(Align.CENTER);
   type = TYPE_START;
   allNum = 0;
   proNum = 0;
 }
コード例 #2
0
 /**
  * 开始的动画
  *
  * @param canvas
  */
 private void createStart(Canvas canvas, int type) {
   Paint paint;
   Paint bgpaint;
   String text;
   int img;
   int icon;
   switch (type) {
     case TYPE_END:
       paint = endPaint;
       bgpaint = endBgPaint;
       text = option.getBtnEndText();
       img = option.getBtnEndBgImage();
       icon = option.getBtnEndIcon();
       break;
     case TYPE_ERROR:
       paint = errorPaint;
       bgpaint = errorBgPaint;
       text = option.getBtnErrorText();
       img = option.getBtnErrorBgImage();
       icon = option.getBtnErrorIcon();
       break;
     case TYPE_START:
       paint = startPaint;
       bgpaint = startBgPaint;
       text = option.getBtnStartText();
       img = option.getBtnStartBgImage();
       icon = option.getBtnStartIcon();
       break;
     default:
       return;
   }
   if (index < (maxIndex / 2)) { // 从点变成圆
     // 画背景色
     canvas.drawCircle(width / 2, height / 2, radius, bgpaint);
     // 画背景图
     if (img > 0) {
       canvas.drawBitmap(
           createBitmap(
               BitmapFactory.decodeResource(getResources(), img), radius * 2, radius * 2, radius),
           width / 2 - radius,
           height / 2 - radius,
           null);
     }
     int r = 0;
     if (width > height) {
       r = (int) (height * 0.5);
     } else {
       r = (int) (width * 0.5);
     }
     radius = r / maxIndex * 2 * index;
   } else { // 从圆变成按钮
     float wr = 0;
     float hr = 0;
     if (width > height) {
       radius = (int) (height * 0.5);
     } else {
       radius = (int) (width * 0.5);
     }
     if (option.getBtnRadius() > radius) {
       radius = option.getBtnRadius();
     }
     wr = (width / 2 - radius) / maxIndex * 2 * (index - maxIndex / 2);
     hr = (height / 2 - radius) / maxIndex * 2 * (index - maxIndex / 2);
     if (wr > (width / 2 - radius)) {
       wr = (width / 2 - radius);
     }
     if (hr > (height / 2 - radius)) {
       hr = (height / 2 - radius);
     }
     // 画背景色
     RectF rect =
         new RectF(
             width / 2 - wr - radius,
             height / 2 - hr - radius,
             width / 2 + wr + radius,
             height / 2 + hr + radius);
     canvas.drawRoundRect(rect, radius, radius, bgpaint);
     // 画背景图
     if (img > 0) {
       canvas.drawBitmap(
           createBitmap(
               BitmapFactory.decodeResource(getResources(), img),
               (int) hr * 2 + radius * 2,
               (int) wr * 2 + radius * 2,
               radius),
           width / 2 - wr,
           height / 2 - hr,
           null);
     }
     // 绘制前景图片
     if (icon > 0) {
       int w = 0, h = 0;
       float l = 0;
       Bitmap bitmap = BitmapFactory.decodeResource(getResources(), icon);
       if (bitmap.getWidth() != 0 && bitmap.getHeight() != 0) {
         l = bitmap.getWidth() / bitmap.getHeight();
         switch (option.getBtnIconSizeType()) {
           case LProgressButtonOption.Builder.btnIconSizeType_AUTO:
             if (wr / hr > l) {
               h = (int) ((hr * 2 + radius * 2) * option.getBtnIconSize());
               w = (int) (h * l);
             } else {
               w = (int) ((wr * 2 + radius * 2) * option.getBtnIconSize());
               h = (int) (w / l);
             }
             break;
           case LProgressButtonOption.Builder.btnIconSizeType_HEIGHT:
             h = (int) ((hr * 2 + radius * 2) * option.getBtnIconSize());
             w = (int) (h * l);
             break;
           case LProgressButtonOption.Builder.btnIconSizeType_WIDTH:
             w = (int) ((wr * 2 + radius * 2) * option.getBtnIconSize());
             h = (int) (w / l);
             break;
         }
         canvas.drawBitmap(
             createBitmap(bitmap, h, w, option.getBtnIconRadius()),
             width / 2 - w / 2,
             height / 2 - h / 2,
             null);
       }
       bitmap.recycle();
       bitmap = null;
       System.gc();
     }
     // 画字
     if (text != null && text.length() > 0) {
       int textSize;
       if (wr > hr) {
         textSize = (int) ((hr * 2 + radius * 2) * 0.3);
         if (textSize * text.length() > (wr * 2 + radius * 2)) {
           textSize = (int) ((wr * 2 + radius * 2) / text.length() * 0.8);
         }
       } else {
         textSize = (int) ((wr * 2 + radius * 2) * 0.3);
         if (textSize * text.length() > (hr * 2 + radius * 2)) {
           textSize = (int) ((hr * 2 + radius * 2) / text.length() * 0.8);
         }
       }
       paint.setTextSize(textSize);
       FontMetrics fm = paint.getFontMetrics();
       float textY = -fm.descent + (fm.descent - fm.ascent) / 2;
       canvas.drawText(text, width / 2, height / 2 + textY, paint);
     }
   }
 }
コード例 #3
0
 /**
  * 按钮的完成状态
  *
  * @param canvas
  * @param type
  */
 private void createBtn(Canvas canvas, int type) {
   Paint paint;
   Paint bgpaint;
   String text;
   int img;
   int icon;
   switch (type) {
     case TYPE_END:
       paint = endPaint;
       bgpaint = endBgPaint;
       text = option.getBtnEndText();
       img = option.getBtnEndBgImage();
       icon = option.getBtnEndIcon();
       break;
     case TYPE_ERROR:
       paint = errorPaint;
       bgpaint = errorBgPaint;
       text = option.getBtnErrorText();
       img = option.getBtnErrorBgImage();
       icon = option.getBtnErrorIcon();
       break;
     case TYPE_START:
       paint = startPaint;
       bgpaint = startBgPaint;
       text = option.getBtnStartText();
       img = option.getBtnStartBgImage();
       icon = option.getBtnStartIcon();
       break;
     default:
       return;
   }
   isEnd = false;
   this.type = oldType;
   switch (option.getBtnRadius()) {
     case LProgressButtonOption.Builder.btnRadius_HORIZONTAL:
       radius = height / 2;
       break;
     case LProgressButtonOption.Builder.btnRadius_SQUARE:
       radius = 0;
       break;
     case LProgressButtonOption.Builder.btnRadius_VERTICAL:
       radius = width / 2;
       break;
     default:
       if (option.getBtnRadius() > 0) {
         radius = option.getBtnRadius();
       } else {
         radius = 0;
       }
       break;
   }
   // 画背景色
   RectF rect = new RectF(0, 0, width, height);
   canvas.drawRoundRect(rect, radius, radius, bgpaint);
   // 画背景图
   if (img > 0) {
     canvas.drawBitmap(
         createBitmap(BitmapFactory.decodeResource(getResources(), img), height, width, radius),
         width,
         height,
         null);
   }
   // 绘制前景图片
   if (icon > 0) {
     int w = 0, h = 0;
     float l = 0;
     Bitmap bitmap = BitmapFactory.decodeResource(getResources(), icon);
     if (bitmap.getWidth() != 0 && bitmap.getHeight() != 0) {
       l = bitmap.getWidth() / bitmap.getHeight();
       switch (option.getBtnIconSizeType()) {
         case LProgressButtonOption.Builder.btnIconSizeType_AUTO:
           if (width / height > l) {
             h = (int) (height * option.getBtnIconSize());
             w = (int) (h * l);
           } else {
             w = (int) (width * option.getBtnIconSize());
             h = (int) (w / l);
           }
           break;
         case LProgressButtonOption.Builder.btnIconSizeType_HEIGHT:
           h = (int) (height * option.getBtnIconSize());
           w = (int) (h * l);
           break;
         case LProgressButtonOption.Builder.btnIconSizeType_WIDTH:
           w = (int) (width * option.getBtnIconSize());
           h = (int) (w / l);
           break;
       }
       canvas.drawBitmap(
           createBitmap(bitmap, h, w, option.getBtnIconRadius()),
           width / 2 - w / 2,
           height / 2 - h / 2,
           null);
     }
     bitmap.recycle();
     bitmap = null;
     System.gc();
   }
   // 画字
   if (text != null && text.length() > 0) {
     int textSize;
     if (width > height) {
       textSize = (int) (height * 0.3);
       if (textSize * text.length() > width) {
         textSize = (int) (width / text.length() * 0.8);
       }
     } else {
       textSize = (int) (width * 0.3);
       if (textSize * text.length() > height) {
         textSize = (int) (height / text.length() * 0.8);
       }
     }
     startPaint.setTextSize(textSize);
     FontMetrics fm = startPaint.getFontMetrics();
     float textY = -fm.descent + (fm.descent - fm.ascent) / 2;
     canvas.drawText(text, width / 2, height / 2 + textY, paint);
   }
 }
コード例 #4
0
 /**
  * 画进度等待界面
  *
  * @param canvas
  */
 private void drawProgressPrepare(Canvas canvas) {
   if (type != TYPE_PREPARE && oldType != TYPE_PREPARE) {
     return; // 如果与自己不相关就返回
   }
   drawType = false;
   // 画背景色
   if (!option.isProgressCenterLucency()) {
     canvas.drawCircle(width / 2, height / 2, radius, progressCenterPaint);
   }
   // 画背景图
   if (!option.isProgressCenterLucency() && option.getBtnProgressCenterImage() > 0) {
     canvas.drawBitmap(
         createBitmap(
             BitmapFactory.decodeResource(getResources(), option.getBtnProgressCenterImage()),
             radius * 2,
             radius * 2,
             radius),
         width / 2 - radius,
         height / 2 - radius,
         null);
   }
   progressPaint.setStrokeWidth(option.getBtnProgressWidth() * radius);
   progressBgPaint.setStrokeWidth(option.getBtnProgressWidth() * radius);
   canvas.drawCircle(width / 2, height / 2, radius, progressBgPaint);
   RectF rectF =
       new RectF(width / 2 - radius, height / 2 - radius, width / 2 + radius, height / 2 + radius);
   if (type == TYPE_PREPARE && oldType != TYPE_PREPARE) {
     int r = 0;
     if (width > height) {
       r = (int) (height * 0.4);
     } else {
       r = (int) (width * 0.4);
     }
     if (radius < r) {
       radius += (r * 0.1);
     } else {
       radius = r;
       oldType = type;
     }
     // invalidate();
   } else if (type == TYPE_PREPARE && oldType == TYPE_PREPARE) {
     if (index < maxIndex) {
       canvas.drawArc(rectF, -90, 360 * index * 0.01f, false, progressPaint);
       index++;
       // invalidate();
     } else { // prepareIndex
       canvas.drawArc(rectF, prepareIndex - 90, 360 * index * 0.01f, false, progressPaint);
       prepareIndex += 5;
       if (prepareIndex > 360) {
         prepareIndex = 0;
       }
       // invalidate();
     }
     isEnd = false;
   } else if (type == TYPE_LOADING && oldType == TYPE_PREPARE) {
     if (!isEnd && index > 0) {
       canvas.drawArc(rectF, prepareIndex - 90, 360 * index * 0.01f, false, progressPaint);
       if (prepareIndex > 285) {
         prepareIndex += 360 * 0.01f;
         index--;
       } else {
         prepareIndex += 5;
         if (prepareIndex > 360) {
           prepareIndex = 0;
         }
       }
       // invalidate();
     }
     if (index <= 0) {
       isEnd = true;
       drawType = true;
       index = 0;
     }
   } else if (oldType == TYPE_PREPARE) {
     canvas.drawArc(rectF, prepareIndex - 90, 360 * index * 0.01f, false, progressPaint);
     prepareIndex += 5;
     if (prepareIndex > 360) {
       prepareIndex = 0;
     }
     int r = 0;
     if (width > height) {
       r = (int) (height * 0.4);
     } else {
       r = (int) (width * 0.4);
     }
     if (radius > 0) {
       radius -= (r * 0.1);
     } else {
       radius = 0;
       // oldType = type;
       index = 0;
     }
     // invalidate();
   }
   invalidate();
 }
コード例 #5
0
 /**
  * 绘制进度界面
  *
  * @param canvas
  */
 private void drawProgress(Canvas canvas) {
   if (type != TYPE_LOADING & oldType != TYPE_LOADING) {
     return; // 如果与自己不相关就返回
   }
   drawType = false;
   // 画背景色
   if (!option.isProgressCenterLucency()) {
     canvas.drawCircle(width / 2, height / 2, radius, progressCenterPaint);
   }
   // 画背景图
   if (!option.isProgressCenterLucency() && option.getBtnProgressCenterImage() > 0) {
     canvas.drawBitmap(
         createBitmap(
             BitmapFactory.decodeResource(getResources(), option.getBtnProgressCenterImage()),
             radius * 2,
             radius * 2,
             radius),
         width / 2 - radius,
         height / 2 - radius,
         null);
   }
   progressPaint.setStrokeWidth(option.getBtnProgressWidth() * radius);
   progressBgPaint.setStrokeWidth(option.getBtnProgressWidth() * radius);
   canvas.drawCircle(width / 2, height / 2, radius, progressBgPaint);
   RectF rectF =
       new RectF(width / 2 - radius, height / 2 - radius, width / 2 + radius, height / 2 + radius);
   if (type == TYPE_LOADING && oldType != TYPE_LOADING && oldType != TYPE_PREPARE) {
     int r = 0;
     if (width > height) {
       r = (int) (height * 0.4);
     } else {
       r = (int) (width * 0.4);
     }
     if (radius < r) {
       radius += (r * 0.1);
     } else {
       radius = r;
       oldType = type;
     }
     // invalidate();
   } else if (type == TYPE_LOADING && (oldType == TYPE_LOADING || oldType == TYPE_PREPARE)) {
     oldType = type;
     isEnd = false;
     if (allNum <= 0 || proNum <= 0) {
       return;
     } else {
       //				if(Math.abs(proNum - proIndex) < allNum / 100){
       //					proIndex = proNum;
       //				}
       canvas.drawArc(rectF, -90, 360 * proIndex / allNum, false, progressPaint);
       String text = ((int) (proIndex / allNum * 100)) + "%";
       // 画字
       if (text != null && text.length() > 0 && option.isShowPercent()) {
         int textSize;
         textSize = (int) (radius * 2 * 0.3);
         if (textSize * text.length() > (radius * 2)) {
           textSize = (int) ((radius * 2) / text.length() * 0.8);
         }
         progressTextPaint.setTextSize(textSize);
         FontMetrics fm = progressTextPaint.getFontMetrics();
         float textY = -fm.descent + (fm.descent - fm.ascent) / 2;
         canvas.drawText(text, width / 2, height / 2 + textY, progressTextPaint);
       }
       if (proIndex < proNum) {
         proIndex += allNum * 0.01;
         if (Math.abs(proNum - proIndex) < allNum * 0.01) {
           proIndex = proNum;
         }
       } else if (proIndex > proNum) {
         proIndex -= proNum * 0.01;
         if (Math.abs(proNum - proIndex) < allNum * 0.01) {
           proIndex = proNum;
         }
       } else {
         return;
       }
     }
   } else if (oldType == TYPE_LOADING) {
     canvas.drawArc(rectF, -90, 360 * proIndex / allNum, false, progressPaint);
     if (!isEnd) {
       int r = 0;
       if (width > height) {
         r = (int) (height * 0.4);
       } else {
         r = (int) (width * 0.4);
       }
       if (radius > 0) {
         radius -= (r * 0.1);
       } else {
         radius = 0;
         index = 0;
         isEnd = true;
       }
     } else {
       drawType = true;
     }
     // invalidate();
   }
   invalidate();
 }