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【pref】解决进度条到达末端百分比位置不变，但百分比值仍在变化的情况 #79

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【pref】解决进度条到达末端百分比位置不变，但百分比值仍在变化的情况 #79

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16 changes: 12 additions & 4 deletions library/src/main/java/com/daimajia/numberprogressbar/NumberProgressBar.java
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Original file line number Diff line number Diff line change
Expand Up @@ -66,6 +66,11 @@ public class NumberProgressBar extends View {
*/
private String mPrefix = "";

/**
* The max drawTextWith
*/
private float mMaxDrawTextWidth;


private final int default_text_color = Color.rgb(66, 145, 241);
private final int default_reached_color = Color.rgb(66, 145, 241);
Expand Down Expand Up @@ -266,6 +271,8 @@ private void initializePainters() {
mTextPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
mTextPaint.setColor(mTextColor);
mTextPaint.setTextSize(mTextSize);

mMaxDrawTextWidth = mTextPaint.measureText(mPrefix + "100" + mSuffix);
}


Expand Down Expand Up @@ -294,7 +301,8 @@ private void calculateDrawRectF() {
mDrawReachedBar = true;
mReachedRectF.left = getPaddingLeft();
mReachedRectF.top = getHeight() / 2.0f - mReachedBarHeight / 2.0f;
mReachedRectF.right = (getWidth() - getPaddingLeft() - getPaddingRight()) / (getMax() * 1.0f) * getProgress() - mOffset + getPaddingLeft();
mReachedRectF.right = (getWidth() - getPaddingLeft() - getPaddingRight() - mDrawTextWidth)
/ (getMax() * 1.0f) * getProgress() - mOffset + getPaddingLeft();
mReachedRectF.bottom = getHeight() / 2.0f + mReachedBarHeight / 2.0f;
mDrawTextStart = (mReachedRectF.right + mOffset);
}
Expand All @@ -307,13 +315,13 @@ private void calculateDrawRectF() {
}

float unreachedBarStart = mDrawTextStart + mDrawTextWidth + mOffset;
if (unreachedBarStart >= getWidth() - getPaddingRight()) {
if (unreachedBarStart >= getWidth() - getPaddingRight() - mMaxDrawTextWidth) {
mDrawUnreachedBar = false;
} else {
mDrawUnreachedBar = true;
mUnreachedRectF.left = unreachedBarStart;
mUnreachedRectF.right = getWidth() - getPaddingRight();
mUnreachedRectF.top = getHeight() / 2.0f + -mUnreachedBarHeight / 2.0f;
mUnreachedRectF.right = getWidth() - getPaddingRight() - mMaxDrawTextWidth;
mUnreachedRectF.top = getHeight() / 2.0f - mUnreachedBarHeight / 2.0f;
mUnreachedRectF.bottom = getHeight() / 2.0f + mUnreachedBarHeight / 2.0f;
}
}
Expand Down