进度条.zip

package com.example.xuf.lonwinofficauto.view; import android.content.Context; import android.content.res.TypedArray; import android.graphics.Canvas; import android.graphics.Color; import android.graphics.LinearGradient; import android.graphics.Paint; import android.graphics.Rect; import android.graphics.RectF; import android.graphics.Shader; import android.graphics.Typeface; import android.util.AttributeSet; import android.util.Log; import android.view.View; import com.example.xuf.lonwinofficauto.R; /** * 横向进度条 */ public class HorizontalProgressBar extends View { private int max; private double progress; private int bgColor; private int progressColor; private int padding; private boolean openGradient; private int gradientFrom; private int gradientTo; private boolean showSecondProgress; private int secondProgress; private int secondProgressShape; private boolean showZeroPoint; private Paint secondProgressPaint; private Paint secondGradientPaint; private Paint progressPaint; private Paint gradientPaint; private Paint bgPaint; private boolean openSecondGradient; private int secondGradientFrom; private int secondGradientTo; private int secondProgressColor; private int radius; private boolean drawBorder = false; private int borderColor; private int borderWidth; /** * 文字百分比的字体大小（sp） */ private int paintTextSize; /** * 百分比文字的颜色 */ private int paintTextColor; /** * 画中间的百分比文字的画笔 */ private Paint paintText; /** * 要画的文字的宽度 */ private int textWidth; /** * 画文字时底部的坐标 */ private float textBottomY; /** * 得到自定义视图的Y轴中心点 */ private int viewCenterY; /** * 包裹文字的矩形 */ private Rect rect = new Rect(); /** * 得到自定义视图的宽度 */ private int viewWidth; /** * 文字总共移动的长度（即从0%到100%文字左侧移动的长度） */ private int totalMovedLength; /** * Contxt */ private Context context; // private boolean useRectMode = false; private int showMode = 0; private Paint borderPaint; public static enum ShowMode { ROUND, RECT, ROUND_RECT } private String mText; private OnProgressChangedListener onProgressChangedListener; public interface OnProgressChangedListener { void onProgressChanged(HorizontalProgressBar progressBar, int max, double progress); void onSecondProgressChanged(HorizontalProgressBar progressBar, int max, double progress); } public HorizontalProgressBar(Context context) { super(context); this.context = context; init(context, null); } public HorizontalProgressBar(Context context, AttributeSet attrs) { super(context, attrs); init(context, attrs); } public HorizontalProgressBar(Context context, AttributeSet attrs, int defStyleAttr) { super(context, attrs, defStyleAttr); init(context, attrs); } private void init(Context context, AttributeSet attrs) { initAttrs(context, attrs); initPaths(); } private void initAttrs(Context context, AttributeSet attrs) { TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.HorizontalProgressBar); max = a.getInteger(R.styleable.HorizontalProgressBar_zpb_max, 100); progress = a.getInteger(R.styleable.HorizontalProgressBar_zpb_progress, 0); bgColor = a.getColor(R.styleable.HorizontalProgressBar_zpb_bg_color, 0xffB8B8B8); progressColor = a.getColor(R.styleable.HorizontalProgressBar_zpb_pb_color, 0xffFF4081); secondProgressColor = a.getColor(R.styleable.HorizontalProgressBar_zpb_second_pb_color, 0xffFF4081); padding = a.getDimensionPixelSize(R.styleable.HorizontalProgressBar_zpb_padding, 0); showZeroPoint = a.getBoolean(R.styleable.HorizontalProgressBar_zpb_show_zero_point, false); showSecondProgress = a.getBoolean(R.styleable.HorizontalProgressBar_zpb_show_second_progress, false); secondProgress = a.getInteger(R.styleable.HorizontalProgressBar_zpb_second_progress, 0); secondProgressShape = a.getInteger(R.styleable.HorizontalProgressBar_zpb_show_second_point_shape, 0); openGradient = a.getBoolean(R.styleable.HorizontalProgressBar_zpb_open_gradient, false); gradientFrom = a.getColor(R.styleable.HorizontalProgressBar_zpb_gradient_from, 0xffFF4081); paintTextColor = a.getColor(R.styleable.HorizontalProgressBar_zpb_text, 0xffcd5c5c); gradientTo = a.getColor(R.styleable.HorizontalProgressBar_zpb_gradient_to, 0xffFF4081); openSecondGradient = a.getBoolean(R.styleable.HorizontalProgressBar_zpb_open_second_gradient, false); showMode = a.getInt(R.styleable.HorizontalProgressBar_zpb_show_mode, 0); secondGradientFrom = a.getColor(R.styleable.HorizontalProgressBar_zpb_second_gradient_from, 0xffFF4081); secondGradientTo = a.getColor(R.styleable.HorizontalProgressBar_zpb_second_gradient_to, 0xffFF4081); radius = a.getDimensionPixelSize(R.styleable.HorizontalProgressBar_zpb_round_rect_radius, 20); drawBorder = a.getBoolean(R.styleable.HorizontalProgressBar_zpb_draw_border, false); borderWidth = a.getDimensionPixelSize(R.styleable.HorizontalProgressBar_zpb_border_width, 1); paintTextSize = a.getDimensionPixelSize(R.styleable.HorizontalProgressBar_zpb_border_width, 20); borderColor = a.getColor(R.styleable.HorizontalProgressBar_zpb_border_color, 0xffff001f); a.recycle(); } private void initPaths() { progressPaint = new Paint(); progressPaint.setColor(progressColor); progressPaint.setStyle(Paint.Style.FILL); progressPaint.setAntiAlias(true); secondProgressPaint = new Paint(); secondProgressPaint.setColor(secondProgressColor); secondProgressPaint.setStyle(Paint.Style.FILL); secondProgressPaint.setAntiAlias(true); gradientPaint = new Paint(); gradientPaint.setStyle(Paint.Style.FILL); gradientPaint.setAntiAlias(true); secondGradientPaint = new Paint(); secondGradientPaint.setStyle(Paint.Style.FILL); secondGradientPaint.setAntiAlias(true); bgPaint = new Paint(); bgPaint.setColor(bgColor); bgPaint.setStyle(Paint.Style.FILL); bgPaint.setAntiAlias(true); borderPaint = new Paint(); borderPaint.setColor(borderColor); borderPaint.setStyle(Paint.Style.STROKE); borderPaint.setStrokeWidth(borderWidth); borderPaint.setAntiAlias(true); //设置百分比文字的尺寸 // int paintTextSizePx = sp2px(context, paintTextSize); // 百分比文字画笔的属性 paintText = new Paint(); mText = "Udf32fA"; // paintText.setColor(Color.BLACK); paintText.setColor(Color.parseColor("#333333")); paintText.setTextSize(30); paintText.setAntiAlias(true); paintText.setTypeface(Typeface.DEFAULT_BOLD); //获得绘制文本的宽和高 rect = new Rect(); paintText.getTextBounds(mText, 0, mText.length(), rect); } /** * 得到视图等的高度宽度尺寸数据 */ private void getWidthAndHeight() { //得到包围文字的矩形的宽高 paintText.getTextBounds("000%", 0, "000%".length(), rect); textWidth = rect.width(); textBottomY = viewCenterY + rect.height() / 2; //得到自定义视图的高度 int viewHeight = getMeasuredHeight(); viewWidth = getMeasuredWidth(); viewCenterY = viewHeight / 2; totalMovedLength = viewWidth - textWidth; } @Overr