Android实现水平带刻度的进度条
作者：qq_21467035
这篇文章主要为大家详细介绍了Android实现水平带刻度的进度条，文中示例代码介绍的非常详细，具有一定的参考价值，感兴趣的小伙伴们可以参考一下
本文实例为大家分享了Android实现水平带刻度进度条的具体代码，供大家参考，具体内容如下
效果
1、attrsl.xml
<!-- 带刻度的 进度条 --> <declare-styleable name="HorizontalProgressSeekBar"> <attr name="progressColor" /> <attr name="max" /> <attr name="progressContentIcon" format="reference" /> <attr name="progressGoalIcon" format="reference" /> <attr name="progressGoalIconWidthHeight" format="dimension" /> <attr name="progressContentIconHeight" format="dimension" /> <attr name="progressContentIconWidth" format="dimension" /> <attr name="progressDistance" format="dimension" /> </declare-styleable>
2、HorizontalProgressSeekBar.class
public class HorizontalProgressSeekBar extends View {
private int viewWidth;
private int viewHeight;
private Paint strokePain;
private List<Integer> goalTimes;
private int maxData = 80;
private Bitmap progressGoalBitmap;
private Bitmap progressContentBitmap;
private float proceedTime;
private int PROGRESS_COLOR = Color.parseColor("#FE78A6");
private float goalProportion;
private Paint backgroundPaint;
private int distance = 10;
private int distancePxMax;
private int distancePxMin;
private int distancePx;
private RectF rectF;
private List<Integer> bitmapType;
private Bitmap bitmapHomeCornerKick;
private Bitmap bitmapHomeTeamRedCard;
private Bitmap bitmapHomeTeamScored;
private Bitmap bitmapVisitingCornerKick;
private Bitmap bitmapVisitingTeamScored;
private List<BollProgressDataBean> homeTeamIncidentList;
private List<BollProgressDataBean> visitingTeamIncidentList;
private BollProgressDataBean homeTeamIncidentListBean;
private BollProgressDataBean visitingTeamIncidentListBean;
private RectF rectFStrokePain;
private int bitmapHomeCornerKickWidth;
private int bitmapHomeTeamScoredWidth;
/**
* 绘制进球 时刻上主队
*
* @param canvas
*/
private float incidentTimeNumber;
public HorizontalProgressSeekBar(Context context) {
this(context, null);
}
public HorizontalProgressSeekBar(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public HorizontalProgressSeekBar(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.HorizontalProgressSeekBar);
try {
PROGRESS_COLOR = a.getColor(R.styleable.HorizontalProgressSeekBar_progressColor, PROGRESS_COLOR);
maxData = a.getInt(R.styleable.HorizontalProgressSeekBar_max, maxData);
int progressContentIconWidth = (int) a.getDimension(R.styleable.HorizontalProgressSeekBar_progressContentIconWidth, dipToPx(22));
int progressContentIconHeight = (int) a.getDimension(R.styleable.HorizontalProgressSeekBar_progressContentIconHeight, dipToPx(25));
progressContentBitmap = Bitmap.createScaledBitmap(BitmapFactory.decodeResource(getContext().getResources(),
a.getResourceId(R.styleable.HorizontalProgressSeekBar_progressContentIcon, R.mipmap.rest)), progressContentIconWidth, progressContentIconHeight, true);
int progressGoalIconWidthHeight = (int) a.getDimension(R.styleable.HorizontalProgressSeekBar_progressGoalIconWidthHeight, dipToPx(22));
progressGoalBitmap = Bitmap.createScaledBitmap(BitmapFactory.decodeResource(getContext().getResources(),
a.getResourceId(R.styleable.HorizontalProgressSeekBar_progressGoalIcon, R.drawable.share)), progressGoalIconWidthHeight, progressGoalIconWidthHeight, true);
bitmapHomeCornerKick = Bitmap.createScaledBitmap(BitmapFactory.decodeResource(getContext().getResources(),
R.mipmap.home_corner_kick_xiao), progressGoalIconWidthHeight, progressGoalIconWidthHeight, true);
bitmapHomeTeamRedCard = Bitmap.createScaledBitmap(BitmapFactory.decodeResource(getContext().getResources(),
R.mipmap.home_team_red_card_xiao), progressGoalIconWidthHeight, progressGoalIconWidthHeight, true);
bitmapHomeTeamScored = Bitmap.createScaledBitmap(BitmapFactory.decodeResource(getContext().getResources(),
R.mipmap.home_team_scored_xiao), progressGoalIconWidthHeight, progressGoalIconWidthHeight, true);
bitmapVisitingCornerKick = Bitmap.createScaledBitmap(BitmapFactory.decodeResource(getContext().getResources(),
R.mipmap.visiting_corner_kick_xiao), progressGoalIconWidthHeight, progressGoalIconWidthHeight, true);
bitmapVisitingTeamScored = Bitmap.createScaledBitmap(BitmapFactory.decodeResource(getContext().getResources(),
R.mipmap.visiting_team_scored_xiao), progressGoalIconWidthHeight, progressGoalIconWidthHeight, true);
distancePx = a.getDimensionPixelOffset(R.styleable.HorizontalProgressSeekBar_progressDistance,dipToPx(distance));
if (bitmapHomeCornerKick != null){
bitmapHomeCornerKickWidth = bitmapHomeCornerKick.getWidth();
}
if (bitmapHomeTeamScored != null){
bitmapHomeTeamScoredWidth = bitmapHomeTeamScored.getWidth();
}
} finally {
a.recycle();
}
distancePxMax = dipToPx(distance + 2);
distancePxMin = dipToPx(distance - 2);
strokePain = new Paint();
backgroundPaint = new Paint();
}
/**
* 设置进球时间状态
*
* @param goalTimes
*/
public void setGoalTime(int max, float proceedTime, List<Integer> goalTimes) {
this.maxData = max;
this.proceedTime = proceedTime;
this.goalTimes = goalTimes;
invalidateView();
}
/**
* 设置进球时间状态
* max 计算90由于中间遮挡效果，所以传递按照100
* homeTeamIncidentList 主队时间和事件
* visitingTeamIncidentList 客队时间和事件
*/
public void setGoalTimeBitmap(int max, float proceedTime, List<BollProgressDataBean> homeTeamIncidentList, List<BollProgressDataBean> visitingTeamIncidentList) {
this.maxData = max;
this.proceedTime = proceedTime;
this.homeTeamIncidentList = homeTeamIncidentList;
this.visitingTeamIncidentList = visitingTeamIncidentList;
invalidateView();
}
public void setBitmapType(List<Integer> bitmapType) {
this.bitmapType = bitmapType;
invalidateView();
}
@Override
protected void onSizeChanged(int w, int h, int oldw, int oldh) {
super.onSizeChanged(w, h, oldw, oldh);
viewWidth = w;
viewHeight = h;
}
@Override
protected void onDraw(Canvas canvas) {
super.onDraw(canvas);
drawProgress(canvas);
drawBorder(canvas);
drawMeasureBorder(canvas);
drawImage(canvas);
drawGoalTime(canvas);
drawGoalTimeButton(canvas);
}
/**
* 绘制空心 长方形
*
* @param canvas
*/
private void drawBorder(Canvas canvas) {
strokePain.reset();
strokePain.setStyle(Paint.Style.STROKE);
strokePain.setAntiAlias(true);
strokePain.setStrokeWidth(2);
strokePain.setColor(Color.parseColor("#151515"));
rectFStrokePain = new RectF(distancePx, viewHeight * 0.35f, viewWidth - distancePx, viewHeight * 0.65f);
canvas.drawRect(rectFStrokePain, strokePain);
}
private void drawProgress(Canvas canvas) {
strokePain.reset();
strokePain.setStyle(Paint.Style.FILL);
strokePain.setAntiAlias(true);
strokePain.setStrokeWidth(2);
strokePain.setColor(Color.parseColor("#258940"));
if (proceedTime <= 45) {
rectF = new RectF(distancePx, viewHeight * 0.35f, ((float) viewWidth - 2 * distancePx) * (proceedTime / maxData) + distancePx, viewHeight * 0.65f);
} else {
if (proceedTime >= 90) {
rectF = new RectF(distancePx, viewHeight * 0.35f, ((float) viewWidth - 2 * distancePx) * ((proceedTime + distance) / maxData) + distancePx, viewHeight * 0.65f);
} else {
rectF = new RectF(distancePx, viewHeight * 0.35f, ((float) viewWidth - 2 * distancePx) * ((proceedTime + distance) / maxData) + distancePx, viewHeight * 0.65f);
}
}
canvas.drawRect(rectF, strokePain);
}
/**
* 绘制刻度
*
* @param canvas
*/
private void drawMeasureBorder(Canvas canvas) {
strokePain.setStyle(Paint.Style.STROKE);
float eachWidth = (viewWidth - 2 * distancePx) / 20;
strokePain.setStrokeWidth(2);
int drawNoNumber = 20 / 2;
strokePain.setColor(Color.parseColor("#FF424242"));
for (int i = 1; i <= 19; i++) {
//长短线条
if (drawNoNumber != i && i != 9 && i != 11) {
if (i % 2 == 0) {
canvas.drawLine(eachWidth * i + distancePx, viewHeight * 0.66f, eachWidth * i + distancePx, viewHeight * 0.45f, strokePain);
} else {
canvas.drawLine(eachWidth * i + distancePx, viewHeight * 0.66f, eachWidth * i + distancePx, viewHeight * 0.55f, strokePain);
}
}
}
}
/**
* 绘制H 图片
*
* @param canvas
*/
private void drawImage(Canvas canvas) {
if (progressContentBitmap != null) {
canvas.drawBitmap(progressContentBitmap, (int) (viewWidth / 2.0 - progressContentBitmap.getWidth() / 2.0 ), (int) (viewHeight / 2.0 - (progressContentBitmap.getHeight()) / 2.0f), strokePain);
}
}
private void drawGoalTime(Canvas canvas) {
//主队比赛中的事件 14角球 2红牌 1进球
if (homeTeamIncidentList != null && homeTeamIncidentList.size() > 0) {
for (int i = 0; i < homeTeamIncidentList.size(); i++) {
homeTeamIncidentListBean = homeTeamIncidentList.get(i);
String incidentTime = homeTeamIncidentListBean.getIncidentTime();
String incidentType = homeTeamIncidentListBean.getIncidentType();
if (incidentTime != null) {
try {
incidentTimeNumber = Float.parseFloat(incidentTime);
} catch (Exception e) {
}
}
if (incidentTimeNumber == 0) {
if (incidentType != null) {
if ("14".equals(incidentType)) {
homeIncidentZero(canvas, bitmapHomeCornerKick, incidentTimeNumber, 0.15f, incidentType);
} else if ("2".equals(incidentType)) {
homeIncidentZero(canvas, bitmapHomeTeamRedCard, incidentTimeNumber, 0.25f, incidentType);
} else if ("1".equals(incidentType)) {
homeIncidentZero(canvas, bitmapHomeTeamScored, incidentTimeNumber, 0.25f, incidentType);
}
}
} else if (incidentTimeNumber <= 45 && incidentTimeNumber > 0) {
if (incidentType != null) {
if ("14".equals(incidentType)) {
homeTeamIncident(canvas, bitmapHomeCornerKick, incidentTimeNumber, 0.15f, incidentType);
} else if ("2".equals(incidentType)) {
homeTeamIncident(canvas, bitmapHomeTeamRedCard, incidentTimeNumber, 0.25f, incidentType);
} else if ("1".equals(incidentType)) {
homeTeamIncident(canvas, bitmapHomeTeamScored, incidentTimeNumber, 0.25f, incidentType);
}
}
} else if (incidentTimeNumber > 45 && incidentTimeNumber < 90) {
if (incidentType != null) {
if ("14".equals(incidentType)) {
homeIncident(canvas, bitmapHomeCornerKick, incidentTimeNumber, 0.15f, incidentType);
} else if ("2".equals(incidentType)) {
homeIncident(canvas, bitmapHomeTeamRedCard, incidentTimeNumber, 0.25f, incidentType);
} else if ("1".equals(incidentType)) {
homeIncident(canvas, bitmapHomeTeamScored, incidentTimeNumber, 0.25f, incidentType);
}
}
} else if (incidentTimeNumber >= 90) {
if (incidentType != null) {
incidentTimeNumber=90;
if ("14".equals(incidentType)) {
homeIncidentNinety(canvas, bitmapHomeCornerKick, incidentTimeNumber, 0.15f, incidentType);
} else if ("2".equals(incidentType)) {
homeIncidentNinety(canvas, bitmapHomeTeamRedCard, incidentTimeNumber, 0.25f, incidentType);
} else if ("1".equals(incidentType)) {
homeIncidentNinety(canvas, bitmapHomeTeamScored, incidentTimeNumber, 0.25f, incidentType);
}
}
}
}
}
}
/**
* 绘制进球 时刻下客队
*
* @param canvas
*/
private void drawGoalTimeButton(Canvas canvas) {
if (visitingTeamIncidentList != null && visitingTeamIncidentList.size() > 0) {
for (int i = 0; i < visitingTeamIncidentList.size(); i++) {
visitingTeamIncidentListBean = visitingTeamIncidentList.get(i);
String incidentTime = visitingTeamIncidentListBean.getIncidentTime();
String incidentType = visitingTeamIncidentListBean.getIncidentType();
if (incidentTime != null) {
try {
incidentTimeNumber = Float.parseFloat(incidentTime);
} catch (Exception e) {
}
}
if (incidentTimeNumber == 0) {
if (incidentType != null) {
if ("14".equals(incidentType)) {
homeIncidentZero(canvas, bitmapVisitingCornerKick, incidentTimeNumber, 0.56f, incidentType);
} else if ("2".equals(incidentType)) {
homeIncidentZero(canvas, bitmapHomeTeamRedCard, incidentTimeNumber, 0.45f, incidentType);
} else if ("1".equals(incidentType)) {
homeIncidentZero(canvas, bitmapVisitingTeamScored, incidentTimeNumber, 0.45f, incidentType);
}
}
} else if (incidentTimeNumber <= 45 && incidentTimeNumber > 0) {
if (incidentType != null) {
if ("14".equals(incidentType)) {
homeTeamIncident(canvas, bitmapVisitingCornerKick, incidentTimeNumber, 0.56f, incidentType);
} else if ("2".equals(incidentType)) {
homeTeamIncident(canvas, bitmapHomeTeamRedCard, incidentTimeNumber, 0.45f, incidentType);
} else if ("1".equals(incidentType)) {
homeTeamIncident(canvas, bitmapVisitingTeamScored, incidentTimeNumber, 0.45f, incidentType);
}
}
} else if (incidentTimeNumber > 45 && incidentTimeNumber < 90) {
if (incidentType != null) {
if ("14".equals(incidentType)) {
homeIncident(canvas, bitmapVisitingCornerKick, incidentTimeNumber, 0.56f, incidentType);
} else if ("2".equals(incidentType)) {
homeIncident(canvas, bitmapHomeTeamRedCard, incidentTimeNumber, 0.45f, incidentType);
} else if ("1".equals(incidentType)) {
homeIncident(canvas, bitmapVisitingTeamScored, incidentTimeNumber, 0.45f, incidentType);
}
}
} else if (incidentTimeNumber >= 90) {
if (incidentType != null) {
incidentTimeNumber=90;
if ("14".equals(incidentType)) {
homeIncidentNinety(canvas, bitmapVisitingCornerKick, incidentTimeNumber, 0.56f, incidentType);
} else if ("2".equals(incidentType)) {
homeIncidentNinety(canvas, bitmapHomeTeamRedCard, incidentTimeNumber, 0.45f, incidentType);
} else if ("1".equals(incidentType)) {
homeIncidentNinety(canvas, bitmapVisitingTeamScored, incidentTimeNumber, 0.45f, incidentType);
}
}
}
}
}
}
private void homeIncidentZero(Canvas canvas, Bitmap bitmapHomeCornerKick, float incidentTimeNumber, float v, String incidentType) {
if ("14".equals(incidentType)) {
canvas.drawBitmap(bitmapHomeCornerKick, (int) ((viewWidth - 2 * distancePx) * incidentTimeNumber / maxData - bitmapHomeCornerKickWidth / 2 + distancePxMax), viewHeight * v, strokePain);
} else {
canvas.drawBitmap(bitmapHomeCornerKick, (int) ((viewWidth - 2 * distancePx) * incidentTimeNumber / maxData - bitmapHomeCornerKickWidth / 2 + distancePx), viewHeight * v, strokePain);
}
}
private void homeIncidentNinety(Canvas canvas, Bitmap bitmapHomeTeamScored, float incidentTimeNumber, float v, String incidentType) {
if ("14".equals(incidentType)) {
canvas.drawBitmap(bitmapHomeTeamScored, (int) ((viewWidth) * (incidentTimeNumber + 10) / maxData - bitmapHomeTeamScoredWidth / 2) - distancePxMin, viewHeight * v, strokePain);
} else {
canvas.drawBitmap(bitmapHomeTeamScored, (int) ((viewWidth) * (incidentTimeNumber + 10) / maxData - bitmapHomeTeamScoredWidth / 2) - distancePx, viewHeight * v, strokePain);
}
}
private void homeIncident(Canvas canvas, Bitmap bitmapHomeTeamScored, float incidentTimeNumber, float v, String incidentType) {
if ("14".equals(incidentType)) {
canvas.drawBitmap(bitmapHomeTeamScored, (int) ((viewWidth - 2 * distancePx) * (incidentTimeNumber + 10) / maxData - bitmapHomeTeamScoredWidth / 2) + distancePxMax, viewHeight * v, strokePain);
} else {
canvas.drawBitmap(bitmapHomeTeamScored, (int) ((viewWidth - 2 * distancePx) * (incidentTimeNumber + 10) / maxData - bitmapHomeTeamScoredWidth / 2) + distancePx, viewHeight * v, strokePain);
}
}
private void homeTeamIncident(Canvas canvas, Bitmap bitmapHomeCornerKick, float incidentTimeNumber, float v, String incidentType) {
if ("14".equals(incidentType)) {
canvas.drawBitmap(bitmapHomeCornerKick, (int) ((viewWidth - 2 * distancePx) * (incidentTimeNumber) / maxData - bitmapHomeCornerKickWidth / 2) + distancePxMax, viewHeight * v, strokePain);
} else {
canvas.drawBitmap(bitmapHomeCornerKick, (int) ((viewWidth - 2 * distancePx) * (incidentTimeNumber) / maxData - bitmapHomeCornerKickWidth / 2) + distancePx, viewHeight * v, strokePain);
}
}
private void invalidateView() {
if (Looper.getMainLooper() == Looper.myLooper()) {
invalidate();
} else {
postInvalidate();
}
}
private int dipToPx(float dip) {
float density = getResources().getDisplayMetrics().density;
return (int) (dip * density + 0.5f * (dip >= 0 ? 1 : -1));
}
}BollProgressDataBean.class
public class BollProgressDataBean {
private String incidentType; //主队比赛中的事件 0 角球 1红牌 2进球
private String incidentTime; //主队比赛中发生事件的时间
public String getIncidentType() {
return incidentType;
}
public void setIncidentType(String incidentType) {
this.incidentType = incidentType;
}
public String getIncidentTime() {
return incidentTime;
}
public void setIncidentTime(String incidentTime) {
this.incidentTime = incidentTime;
}
}以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持脚本之家。