|
|
|
|
@ -7,174 +7,157 @@ import android.graphics.Paint; |
|
|
|
|
import android.util.AttributeSet; |
|
|
|
|
import android.util.TypedValue; |
|
|
|
|
import android.widget.ProgressBar; |
|
|
|
|
|
|
|
|
|
import com.arialyy.simple.R; |
|
|
|
|
|
|
|
|
|
public class HorizontalProgressBarWithNumber extends ProgressBar { |
|
|
|
|
private static final int DEFAULT_TEXT_SIZE = 10; |
|
|
|
|
private static final int DEFAULT_TEXT_COLOR = 0XFFFC00D1; |
|
|
|
|
private static final int DEFAULT_COLOR_UNREACHED_COLOR = 0xFFd3d6da; |
|
|
|
|
private static final int DEFAULT_HEIGHT_REACHED_PROGRESS_BAR = 2; |
|
|
|
|
private static final int DEFAULT_HEIGHT_UNREACHED_PROGRESS_BAR = 2; |
|
|
|
|
private static final int DEFAULT_SIZE_TEXT_OFFSET = 10; |
|
|
|
|
/** |
|
|
|
|
* painter of all drawing things |
|
|
|
|
*/ |
|
|
|
|
protected Paint mPaint = new Paint(); |
|
|
|
|
/** |
|
|
|
|
* color of progress number |
|
|
|
|
*/ |
|
|
|
|
protected int mTextColor = DEFAULT_TEXT_COLOR; |
|
|
|
|
/** |
|
|
|
|
* size of text (sp) |
|
|
|
|
*/ |
|
|
|
|
protected int mTextSize = sp2px(DEFAULT_TEXT_SIZE); |
|
|
|
|
/** |
|
|
|
|
* offset of draw progress |
|
|
|
|
*/ |
|
|
|
|
protected int mTextOffset = dp2px(DEFAULT_SIZE_TEXT_OFFSET); |
|
|
|
|
/** |
|
|
|
|
* height of reached progress bar |
|
|
|
|
*/ |
|
|
|
|
protected int mReachedProgressBarHeight = dp2px(DEFAULT_HEIGHT_REACHED_PROGRESS_BAR); |
|
|
|
|
/** |
|
|
|
|
* color of reached bar |
|
|
|
|
*/ |
|
|
|
|
protected int mReachedBarColor = DEFAULT_TEXT_COLOR; |
|
|
|
|
/** |
|
|
|
|
* color of unreached bar |
|
|
|
|
*/ |
|
|
|
|
protected int mUnReachedBarColor = DEFAULT_COLOR_UNREACHED_COLOR; |
|
|
|
|
/** |
|
|
|
|
* height of unreached progress bar |
|
|
|
|
*/ |
|
|
|
|
protected int mUnReachedProgressBarHeight = dp2px(DEFAULT_HEIGHT_UNREACHED_PROGRESS_BAR); |
|
|
|
|
/** |
|
|
|
|
* view width except padding |
|
|
|
|
*/ |
|
|
|
|
protected int mRealWidth; |
|
|
|
|
protected boolean mIfDrawText = true; |
|
|
|
|
protected static final int VISIBLE = 0; |
|
|
|
|
|
|
|
|
|
public HorizontalProgressBarWithNumber(Context context, AttributeSet attrs) { |
|
|
|
|
this(context, attrs, 0); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
public HorizontalProgressBarWithNumber(Context context, AttributeSet attrs, int defStyle) { |
|
|
|
|
super(context, attrs, defStyle); |
|
|
|
|
obtainStyledAttributes(attrs); |
|
|
|
|
mPaint.setTextSize(mTextSize); |
|
|
|
|
mPaint.setColor(mTextColor); |
|
|
|
|
} |
|
|
|
|
private static final int DEFAULT_TEXT_SIZE = 10; |
|
|
|
|
private static final int DEFAULT_TEXT_COLOR = 0XFFFC00D1; |
|
|
|
|
private static final int DEFAULT_COLOR_UNREACHED_COLOR = 0xFFd3d6da; |
|
|
|
|
private static final int DEFAULT_HEIGHT_REACHED_PROGRESS_BAR = 2; |
|
|
|
|
private static final int DEFAULT_HEIGHT_UNREACHED_PROGRESS_BAR = 2; |
|
|
|
|
private static final int DEFAULT_SIZE_TEXT_OFFSET = 10; |
|
|
|
|
/** |
|
|
|
|
* painter of all drawing things |
|
|
|
|
*/ |
|
|
|
|
protected Paint mPaint = new Paint(); |
|
|
|
|
/** |
|
|
|
|
* color of progress number |
|
|
|
|
*/ |
|
|
|
|
protected int mTextColor = DEFAULT_TEXT_COLOR; |
|
|
|
|
/** |
|
|
|
|
* size of text (sp) |
|
|
|
|
*/ |
|
|
|
|
protected int mTextSize = sp2px(DEFAULT_TEXT_SIZE); |
|
|
|
|
/** |
|
|
|
|
* offset of draw progress |
|
|
|
|
*/ |
|
|
|
|
protected int mTextOffset = dp2px(DEFAULT_SIZE_TEXT_OFFSET); |
|
|
|
|
/** |
|
|
|
|
* height of reached progress bar |
|
|
|
|
*/ |
|
|
|
|
protected int mReachedProgressBarHeight = dp2px(DEFAULT_HEIGHT_REACHED_PROGRESS_BAR); |
|
|
|
|
/** |
|
|
|
|
* color of reached bar |
|
|
|
|
*/ |
|
|
|
|
protected int mReachedBarColor = DEFAULT_TEXT_COLOR; |
|
|
|
|
/** |
|
|
|
|
* color of unreached bar |
|
|
|
|
*/ |
|
|
|
|
protected int mUnReachedBarColor = DEFAULT_COLOR_UNREACHED_COLOR; |
|
|
|
|
/** |
|
|
|
|
* height of unreached progress bar |
|
|
|
|
*/ |
|
|
|
|
protected int mUnReachedProgressBarHeight = dp2px(DEFAULT_HEIGHT_UNREACHED_PROGRESS_BAR); |
|
|
|
|
/** |
|
|
|
|
* view width except padding |
|
|
|
|
*/ |
|
|
|
|
protected int mRealWidth; |
|
|
|
|
protected boolean mIfDrawText = true; |
|
|
|
|
protected static final int VISIBLE = 0; |
|
|
|
|
|
|
|
|
|
@Override protected synchronized void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { |
|
|
|
|
int width = MeasureSpec.getSize(widthMeasureSpec); |
|
|
|
|
int height = measureHeight(heightMeasureSpec); |
|
|
|
|
setMeasuredDimension(width, height); |
|
|
|
|
mRealWidth = getMeasuredWidth() - getPaddingRight() - getPaddingLeft(); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
private int measureHeight(int measureSpec) { |
|
|
|
|
int result = 0; |
|
|
|
|
int specMode = MeasureSpec.getMode(measureSpec); |
|
|
|
|
int specSize = MeasureSpec.getSize(measureSpec); |
|
|
|
|
if (specMode == MeasureSpec.EXACTLY) { |
|
|
|
|
result = specSize; |
|
|
|
|
} else { |
|
|
|
|
float textHeight = (mPaint.descent() - mPaint.ascent()); |
|
|
|
|
result = (int) (getPaddingTop() + getPaddingBottom() + Math.max( |
|
|
|
|
Math.max(mReachedProgressBarHeight, mUnReachedProgressBarHeight), Math.abs(textHeight))); |
|
|
|
|
if (specMode == MeasureSpec.AT_MOST) { |
|
|
|
|
result = Math.min(result, specSize); |
|
|
|
|
} |
|
|
|
|
public HorizontalProgressBarWithNumber(Context context, AttributeSet attrs) { |
|
|
|
|
this(context, attrs, 0); |
|
|
|
|
} |
|
|
|
|
return result; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
/** |
|
|
|
|
* get the styled attributes |
|
|
|
|
*/ |
|
|
|
|
private void obtainStyledAttributes(AttributeSet attrs) { |
|
|
|
|
// init values from custom attributes
|
|
|
|
|
final TypedArray attributes = |
|
|
|
|
getContext().obtainStyledAttributes(attrs, R.styleable.HorizontalProgressBarWithNumber); |
|
|
|
|
mTextColor = |
|
|
|
|
attributes.getColor(R.styleable.HorizontalProgressBarWithNumber_progress_text_color, |
|
|
|
|
DEFAULT_TEXT_COLOR); |
|
|
|
|
mTextSize = (int) attributes.getDimension( |
|
|
|
|
R.styleable.HorizontalProgressBarWithNumber_progress_text_size, mTextSize); |
|
|
|
|
mReachedBarColor = |
|
|
|
|
attributes.getColor(R.styleable.HorizontalProgressBarWithNumber_progress_reached_color, |
|
|
|
|
mTextColor); |
|
|
|
|
mUnReachedBarColor = |
|
|
|
|
attributes.getColor(R.styleable.HorizontalProgressBarWithNumber_progress_unreached_color, |
|
|
|
|
DEFAULT_COLOR_UNREACHED_COLOR); |
|
|
|
|
mReachedProgressBarHeight = (int) attributes.getDimension( |
|
|
|
|
R.styleable.HorizontalProgressBarWithNumber_progress_reached_bar_height, |
|
|
|
|
mReachedProgressBarHeight); |
|
|
|
|
mUnReachedProgressBarHeight = (int) attributes.getDimension( |
|
|
|
|
R.styleable.HorizontalProgressBarWithNumber_progress_unreached_bar_height, |
|
|
|
|
mUnReachedProgressBarHeight); |
|
|
|
|
mTextOffset = (int) attributes.getDimension( |
|
|
|
|
R.styleable.HorizontalProgressBarWithNumber_progress_text_offset, mTextOffset); |
|
|
|
|
int textVisible = |
|
|
|
|
attributes.getInt(R.styleable.HorizontalProgressBarWithNumber_progress_text_visibility, |
|
|
|
|
VISIBLE); |
|
|
|
|
if (textVisible != VISIBLE) { |
|
|
|
|
mIfDrawText = false; |
|
|
|
|
public HorizontalProgressBarWithNumber(Context context, AttributeSet attrs, int defStyle) { |
|
|
|
|
super(context, attrs, defStyle); |
|
|
|
|
obtainStyledAttributes(attrs); |
|
|
|
|
mPaint.setTextSize(mTextSize); |
|
|
|
|
mPaint.setColor(mTextColor); |
|
|
|
|
} |
|
|
|
|
attributes.recycle(); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
@Override protected synchronized void onDraw(Canvas canvas) { |
|
|
|
|
canvas.save(); |
|
|
|
|
canvas.translate(getPaddingLeft(), getHeight() / 2); |
|
|
|
|
boolean noNeedBg = false; |
|
|
|
|
float radio = getProgress() * 1.0f / getMax(); |
|
|
|
|
float progressPosX = (int) (mRealWidth * radio); |
|
|
|
|
String text = getProgress() + "%"; |
|
|
|
|
// mPaint.getTextBounds(text, 0, text.length(), mTextBound);
|
|
|
|
|
float textWidth = mPaint.measureText(text); |
|
|
|
|
float textHeight = (mPaint.descent() + mPaint.ascent()) / 2; |
|
|
|
|
if (progressPosX + textWidth > mRealWidth) { |
|
|
|
|
progressPosX = mRealWidth - textWidth; |
|
|
|
|
noNeedBg = true; |
|
|
|
|
@Override protected synchronized void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { |
|
|
|
|
int width = MeasureSpec.getSize(widthMeasureSpec); |
|
|
|
|
int height = measureHeight(heightMeasureSpec); |
|
|
|
|
setMeasuredDimension(width, height); |
|
|
|
|
mRealWidth = getMeasuredWidth() - getPaddingRight() - getPaddingLeft(); |
|
|
|
|
} |
|
|
|
|
// draw reached bar
|
|
|
|
|
float endX = progressPosX - mTextOffset / 2; |
|
|
|
|
if (endX > 0) { |
|
|
|
|
mPaint.setColor(mReachedBarColor); |
|
|
|
|
mPaint.setStrokeWidth(mReachedProgressBarHeight); |
|
|
|
|
canvas.drawLine(0, 0, endX, 0, mPaint); |
|
|
|
|
|
|
|
|
|
private int measureHeight(int measureSpec) { |
|
|
|
|
int result = 0; |
|
|
|
|
int specMode = MeasureSpec.getMode(measureSpec); |
|
|
|
|
int specSize = MeasureSpec.getSize(measureSpec); |
|
|
|
|
if (specMode == MeasureSpec.EXACTLY) { |
|
|
|
|
result = specSize; |
|
|
|
|
} else { |
|
|
|
|
float textHeight = (mPaint.descent() - mPaint.ascent()); |
|
|
|
|
result = (int) (getPaddingTop() + getPaddingBottom() + Math.max(Math.max(mReachedProgressBarHeight, mUnReachedProgressBarHeight), Math.abs(textHeight))); |
|
|
|
|
if (specMode == MeasureSpec.AT_MOST) { |
|
|
|
|
result = Math.min(result, specSize); |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
return result; |
|
|
|
|
} |
|
|
|
|
// draw progress bar
|
|
|
|
|
// measure text bound
|
|
|
|
|
if (mIfDrawText) { |
|
|
|
|
mPaint.setColor(mTextColor); |
|
|
|
|
canvas.drawText(text, progressPosX, -textHeight, mPaint); |
|
|
|
|
|
|
|
|
|
/** |
|
|
|
|
* get the styled attributes |
|
|
|
|
*/ |
|
|
|
|
private void obtainStyledAttributes(AttributeSet attrs) { |
|
|
|
|
// init values from custom attributes
|
|
|
|
|
final TypedArray attributes = getContext().obtainStyledAttributes(attrs, R.styleable.HorizontalProgressBarWithNumber); |
|
|
|
|
mTextColor = attributes.getColor(R.styleable.HorizontalProgressBarWithNumber_progress_text_color, DEFAULT_TEXT_COLOR); |
|
|
|
|
mTextSize = (int) attributes.getDimension(R.styleable.HorizontalProgressBarWithNumber_progress_text_size, mTextSize); |
|
|
|
|
mReachedBarColor = attributes.getColor(R.styleable.HorizontalProgressBarWithNumber_progress_reached_color, mTextColor); |
|
|
|
|
mUnReachedBarColor = attributes.getColor(R.styleable.HorizontalProgressBarWithNumber_progress_unreached_color, DEFAULT_COLOR_UNREACHED_COLOR); |
|
|
|
|
mReachedProgressBarHeight = (int) attributes.getDimension(R.styleable.HorizontalProgressBarWithNumber_progress_reached_bar_height, mReachedProgressBarHeight); |
|
|
|
|
mUnReachedProgressBarHeight = (int) attributes.getDimension(R.styleable.HorizontalProgressBarWithNumber_progress_unreached_bar_height, mUnReachedProgressBarHeight); |
|
|
|
|
mTextOffset = (int) attributes.getDimension(R.styleable.HorizontalProgressBarWithNumber_progress_text_offset, mTextOffset); |
|
|
|
|
int textVisible = attributes.getInt(R.styleable.HorizontalProgressBarWithNumber_progress_text_visibility, VISIBLE); |
|
|
|
|
if (textVisible != VISIBLE) { |
|
|
|
|
mIfDrawText = false; |
|
|
|
|
} |
|
|
|
|
attributes.recycle(); |
|
|
|
|
} |
|
|
|
|
// draw unreached bar
|
|
|
|
|
if (!noNeedBg) { |
|
|
|
|
float start = progressPosX + mTextOffset / 2 + textWidth; |
|
|
|
|
mPaint.setColor(mUnReachedBarColor); |
|
|
|
|
mPaint.setStrokeWidth(mUnReachedProgressBarHeight); |
|
|
|
|
canvas.drawLine(start, 0, mRealWidth, 0, mPaint); |
|
|
|
|
|
|
|
|
|
@Override protected synchronized void onDraw(Canvas canvas) { |
|
|
|
|
canvas.save(); |
|
|
|
|
canvas.translate(getPaddingLeft(), getHeight() / 2); |
|
|
|
|
boolean noNeedBg = false; |
|
|
|
|
float radio = getProgress() * 1.0f / getMax(); |
|
|
|
|
float progressPosX = (int) (mRealWidth * radio); |
|
|
|
|
String text = getProgress() + "%"; |
|
|
|
|
// mPaint.getTextBounds(text, 0, text.length(), mTextBound);
|
|
|
|
|
float textWidth = mPaint.measureText(text); |
|
|
|
|
float textHeight = (mPaint.descent() + mPaint.ascent()) / 2; |
|
|
|
|
if (progressPosX + textWidth > mRealWidth) { |
|
|
|
|
progressPosX = mRealWidth - textWidth; |
|
|
|
|
noNeedBg = true; |
|
|
|
|
} |
|
|
|
|
// draw reached bar
|
|
|
|
|
float endX = progressPosX - mTextOffset / 2; |
|
|
|
|
if (endX > 0) { |
|
|
|
|
mPaint.setColor(mReachedBarColor); |
|
|
|
|
mPaint.setStrokeWidth(mReachedProgressBarHeight); |
|
|
|
|
canvas.drawLine(0, 0, endX, 0, mPaint); |
|
|
|
|
} |
|
|
|
|
// draw progress bar
|
|
|
|
|
// measure text bound
|
|
|
|
|
if (mIfDrawText) { |
|
|
|
|
mPaint.setColor(mTextColor); |
|
|
|
|
canvas.drawText(text, progressPosX, -textHeight, mPaint); |
|
|
|
|
} |
|
|
|
|
// draw unreached bar
|
|
|
|
|
if (!noNeedBg) { |
|
|
|
|
float start = progressPosX + mTextOffset / 2 + textWidth; |
|
|
|
|
mPaint.setColor(mUnReachedBarColor); |
|
|
|
|
mPaint.setStrokeWidth(mUnReachedProgressBarHeight); |
|
|
|
|
canvas.drawLine(start, 0, mRealWidth, 0, mPaint); |
|
|
|
|
} |
|
|
|
|
canvas.restore(); |
|
|
|
|
} |
|
|
|
|
canvas.restore(); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
/** |
|
|
|
|
* dp 2 px |
|
|
|
|
*/ |
|
|
|
|
protected int dp2px(int dpVal) { |
|
|
|
|
return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dpVal, |
|
|
|
|
getResources().getDisplayMetrics()); |
|
|
|
|
} |
|
|
|
|
/** |
|
|
|
|
* dp 2 px |
|
|
|
|
*/ |
|
|
|
|
protected int dp2px(int dpVal) { |
|
|
|
|
return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dpVal, getResources().getDisplayMetrics()); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
/** |
|
|
|
|
* sp 2 px |
|
|
|
|
*/ |
|
|
|
|
protected int sp2px(int spVal) { |
|
|
|
|
return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, spVal, |
|
|
|
|
getResources().getDisplayMetrics()); |
|
|
|
|
} |
|
|
|
|
/** |
|
|
|
|
* sp 2 px |
|
|
|
|
*/ |
|
|
|
|
protected int sp2px(int spVal) { |
|
|
|
|
return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, spVal, getResources().getDisplayMetrics()); |
|
|
|
|
} |
|
|
|
|
} |
lyy
8 years ago