/** * Turn off spin mode */ public void stopSpinning() { isSpinning = false; mProgress = 0.0f; mTargetProgress = 0.0f; invalidate(); }
/** * Sets the radius of the wheel * * @param circleRadius the expected radius, in pixels */ public void setCircleRadius(int circleRadius) { this.circleRadius = circleRadius; if (!isSpinning) { invalidate(); } }
/** * Sets the determinate progress mode * * @param isLinear if the progress should increase linearly */ public void setLinearProgress(boolean isLinear) { linearProgress = isLinear; if (!isSpinning) { invalidate(); } }
/** * Reset the count (in increment mode) */ public void resetCount() { mProgress = 0.0f; mTargetProgress = 0.0f; invalidate(); }
/** * Sets the width of the spinning bar * * @param barWidth the spinning bar width in pixels */ public void setBarWidth(int barWidth) { this.barWidth = barWidth; if (!isSpinning) { invalidate(); } }
/** * Sets the width of the wheel's contour * * @param rimWidth the width in pixels */ public void setRimWidth(int rimWidth) { this.rimWidth = rimWidth; if (!isSpinning) { invalidate(); } }
/** * Puts the view on spin mode */ public void spin() { lastTimeAnimated = SystemClock.uptimeMillis(); isSpinning = true; invalidate(); }
/** * Sets the color of the spinning bar * * @param barColor The spinning bar color */ public void setBarColor(int barColor) { this.barColor = barColor; setupPaints(); if (!isSpinning) { invalidate(); } }
/** * Set the progress to a specific value, * the bar will be set instantly to that value * * @param progress the progress between 0 and 1 */ public void setInstantProgress(float progress) { if (isSpinning) { mProgress = 0.0f; isSpinning = false; } if (progress > 1.0f) { progress -= 1.0f; } else if (progress < 0) { progress = 0; } if (progress == mTargetProgress) { return; } mTargetProgress = Math.min(progress * 360.0f, 360.0f); mProgress = mTargetProgress; lastTimeAnimated = SystemClock.uptimeMillis(); invalidate(); }
/** * Sets the color of the wheel's contour * * @param rimColor the color for the wheel */ public void setRimColor(int rimColor) { this.rimColor = rimColor; setupPaints(); if (!isSpinning) { invalidate(); } }
/** * Use onSizeChanged instead of onAttachedToWindow to get the dimensions of the view, * because this method is called after measuring the dimensions of MATCH_PARENT & WRAP_CONTENT. * Use this dimensions to setup the bounds and paints. */ @Override protected void onSizeChanged(int w, int h, int oldw, int oldh) { super.onSizeChanged(w, h, oldw, oldh); setupBounds(w, h); setupPaints(); invalidate(); }
/** * Set the progress to a specific value, * the bar will smoothly animate until that value * * @param progress the progress between 0 and 1 */ public void setProgress(float progress) { if (isSpinning) { mProgress = 0.0f; isSpinning = false; runCallback(); } if (progress > 1.0f) { progress -= 1.0f; } else if (progress < 0) { progress = 0; } if (progress == mTargetProgress) { return; } // If we are currently in the right position // we set again the last time animated so the // animation starts smooth from here if (mProgress == mTargetProgress) { lastTimeAnimated = SystemClock.uptimeMillis(); } mTargetProgress = Math.min(progress * 360.0f, 360.0f); invalidate(); }