安卓自定义流程进度图控件实例代码

<LinearLayout
 xmlns:android="http://schemas.android.com/apk/res/android"
 xmlns:app="http://schemas.android.com/apk/res-auto"
 xmlns:tools="http://schemas.android.com/tools"
 android:id="@+id/processImg_layout"
 android:layout_width="match_parent"
 android:layout_height="wrap_content"
 android:baselineAligned="false"
 android:gravity="center_vertical"
 android:orientation="horizontal"
 android:padding="20dp">


 <LinearLayout
  android:id="@+id/process1"
  android:layout_width="0dp"
  android:layout_height="wrap_content"
  android:layout_weight="1"
  android:orientation="vertical"
  android:visibility="gone">

  <LinearLayout
   android:layout_width="match_parent"
   android:layout_height="wrap_content"
   android:gravity="center_vertical"
   android:orientation="horizontal">


   <View
    android:id="@+id/view1l"
    android:layout_width="0dp"
    android:layout_height="5dp"
    android:layout_weight="2"
    android:background="#00000000"/>

   <com.github.pavlospt.CircleView
    android:id="@+id/circle1"
    android:layout_width="0dp"
    android:layout_height="wrap_content"
    android:layout_weight="3"
    app:cv_backgroundColorValue="#00000000"
    app:cv_fillColor="#00000000"
    app:cv_strokeColorValue="#00000000"
    app:cv_subtitleText=""
    app:cv_titleColor="#fff"
    app:cv_titleSize="20sp"
    app:cv_titleText="1"/>

   <View
    android:id="@+id/view1r"
    android:layout_width="0dp"
    android:layout_height="5dp"
    android:layout_weight="2"
    android:background="#00000000"/>
  </LinearLayout>

  <TextView
   android:id="@+id/text1"
   android:layout_width="match_parent"
   android:layout_height="wrap_content"
   android:gravity="center"
   android:text="text1"
   android:textColor="#00000000"/>
 </LinearLayout>

 <LinearLayout
  android:id="@+id/process2"
  android:layout_width="0dp"
  android:layout_height="wrap_content"
  android:layout_weight="1"
  android:orientation="vertical"
  android:visibility="gone">

  <LinearLayout
   android:layout_width="match_parent"
   android:layout_height="wrap_content"
   android:gravity="center_vertical"
   android:orientation="horizontal">


   <View
    android:id="@+id/view2l"
    android:layout_width="0dp"
    android:layout_height="5dp"
    android:layout_weight="2"
    android:background="#00000000"/>

   <com.github.pavlospt.CircleView
    android:id="@+id/circle2"
    android:layout_width="0dp"
    android:layout_height="wrap_content"
    android:layout_weight="3"
    app:cv_backgroundColorValue="#00000000"
    app:cv_fillColor="#00000000"
    app:cv_strokeColorValue="#00000000"
    app:cv_subtitleText=""
    app:cv_titleColor="#fff"
    app:cv_titleSize="20sp"
    app:cv_titleText="2"/>

   <View
    android:id="@+id/view2r"
    android:layout_width="0dp"
    android:layout_height="5dp"
    android:layout_weight="2"
    android:background="#00000000"/>
  </LinearLayout>

  <TextView
   android:id="@+id/text2"
   android:layout_width="match_parent"
   android:layout_height="wrap_content"
   android:layout_weight="1"
   android:gravity="center"
   android:text="text2"
   android:textColor="#00000000"/>
 </LinearLayout>

 <LinearLayout
  android:id="@+id/process3"
  android:layout_width="0dp"
  android:layout_height="wrap_content"
  android:layout_weight="1"
  android:orientation="vertical"
  android:visibility="gone">

  <LinearLayout
   android:layout_width="match_parent"
   android:layout_height="wrap_content"
   android:gravity="center_vertical"
   android:orientation="horizontal">


   <View
    android:id="@+id/view3l"
    android:layout_width="0dp"
    android:layout_height="5dp"
    android:layout_weight="2"
    android:background="#00000000"/>

   <com.github.pavlospt.CircleView
    android:id="@+id/circle3"
    android:layout_width="0dp"
    android:layout_height="wrap_content"
    android:layout_weight="3"
    app:cv_backgroundColorValue="#00000000"
    app:cv_fillColor="#00000000"
    app:cv_strokeColorValue="#00000000"
    app:cv_subtitleText=""
    app:cv_titleColor="#fff"
    app:cv_titleSize="20sp"
    app:cv_titleText="3"/>

   <View
    android:id="@+id/view3r"
    android:layout_width="0dp"
    android:layout_height="5dp"
    android:layout_weight="2"
    android:background="#00000000"/>
  </LinearLayout>

  <TextView
   android:id="@+id/text3"
   android:layout_width="match_parent"
   android:layout_height="wrap_content"
   android:layout_weight="1"
   android:gravity="center"
   android:text="text3"
   android:textColor="#00000000"/>
 </LinearLayout>

 <LinearLayout
  android:id="@+id/process4"
  android:layout_width="0dp"
  android:layout_height="wrap_content"
  android:layout_weight="1"
  android:orientation="vertical"
  android:visibility="gone">

  <LinearLayout
   android:layout_width="match_parent"
   android:layout_height="wrap_content"
   android:gravity="center_vertical"
   android:orientation="horizontal">


   <View
    android:id="@+id/view4l"
    android:layout_width="0dp"
    android:layout_height="5dp"
    android:layout_weight="2"
    android:background="#00000000"/>

   <com.github.pavlospt.CircleView
    android:id="@+id/circle4"
    android:layout_width="0dp"
    android:layout_height="wrap_content"
    android:layout_weight="3"
    app:cv_backgroundColorValue="#00000000"
    app:cv_fillColor="#00000000"
    app:cv_strokeColorValue="#00000000"
    app:cv_subtitleText=""
    app:cv_titleColor="#fff"
    app:cv_titleSize="20sp"
    app:cv_titleText="4"/>

   <View
    android:id="@+id/view4r"
    android:layout_width="0dp"
    android:layout_height="5dp"
    android:layout_weight="2"
    android:background="#00000000"/>
  </LinearLayout>

  <TextView
   android:id="@+id/text4"
   android:layout_width="match_parent"
   android:layout_height="wrap_content"
   android:layout_weight="1"
   android:gravity="center"
   android:text="text4"
   android:textColor="#00000000"/>
 </LinearLayout>

 <LinearLayout
  android:id="@+id/process5"
  android:layout_width="0dp"
  android:layout_height="wrap_content"
  android:layout_weight="1"
  android:orientation="vertical"
  android:visibility="gone">

  <LinearLayout
   android:layout_width="match_parent"
   android:layout_height="wrap_content"
   android:gravity="center_vertical"
   android:orientation="horizontal">


   <View
    android:id="@+id/view5l"
    android:layout_width="0dp"
    android:layout_height="5dp"
    android:layout_weight="2"
    android:background="#00000000"/>

   <com.github.pavlospt.CircleView
    android:id="@+id/circle5"
    android:layout_width="0dp"
    android:layout_height="wrap_content"
    android:layout_weight="3"
    app:cv_backgroundColorValue="#00000000"
    app:cv_fillColor="#00000000"
    app:cv_strokeColorValue="#00000000"
    app:cv_subtitleText=""
    app:cv_titleColor="#fff"
    app:cv_titleSize="20sp"
    app:cv_titleText="5"/>

   <View
    android:id="@+id/view5r"
    android:layout_width="0dp"
    android:layout_height="5dp"
    android:layout_weight="2"
    android:background="#00000000"/>
  </LinearLayout>

  <TextView
   android:id="@+id/text5"
   android:layout_width="match_parent"
   android:layout_height="wrap_content"
   android:layout_weight="1"
   android:gravity="center"
   android:text="text5"
   android:textColor="#00000000"/>
 </LinearLayout>

 <LinearLayout
  android:id="@+id/process6"
  android:layout_width="0dp"
  android:layout_height="wrap_content"
  android:layout_weight="1"
  android:orientation="vertical"
  android:visibility="gone">

  <LinearLayout
   android:layout_width="match_parent"
   android:layout_height="wrap_content"
   android:gravity="center_vertical"
   android:orientation="horizontal">


   <View
    android:id="@+id/view6l"
    android:layout_width="0dp"
    android:layout_height="5dp"
    android:layout_weight="2"
    android:background="#00000000"/>

   <com.github.pavlospt.CircleView
    android:id="@+id/circle6"
    android:layout_width="0dp"
    android:layout_height="wrap_content"
    android:layout_weight="3"
    app:cv_backgroundColorValue="#00000000"
    app:cv_fillColor="#00000000"
    app:cv_strokeColorValue="#00000000"
    app:cv_subtitleText=""
    app:cv_titleColor="#fff"
    app:cv_titleSize="20sp"
    app:cv_titleText="6"/>

   <View
    android:id="@+id/view6r"
    android:layout_width="0dp"
    android:layout_height="5dp"
    android:layout_weight="2"
    android:background="#00000000"/>
  </LinearLayout>

  <TextView
   android:id="@+id/text6"
   android:layout_width="match_parent"
   android:layout_height="wrap_content"
   android:layout_weight="1"
   android:gravity="center"
   android:text="text6"
   android:textColor="#00000000"/>
 </LinearLayout>
</LinearLayout>

import android.content.Context;
import android.graphics.Color;
import android.util.AttributeSet;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.TextView;

import com.github.pavlospt.CircleView;
import com.zxzhu.processtest.R;

import java.util.ArrayList;
import java.util.List;

/**
 * Created by zxzhu on 2017/6/18.
 */

public class ProcessImg extends LinearLayout {
 private String TAG = "ProcessImg";
 private CircleView circleView1, circleView2, circleView3, circleView4, circleView5, circleView6;
 private TextView textView1, textView2, textView3, textView4, textView5, textView6;
 //view代表流程连接线
 private View view1l, view1r, view2l, view2r, view3l, view3r, view4l, view4r, view5l, view5r, view6l, view6r;
 private LinearLayout process1, process2, process3, process4, process5, process6;
 private List<LinearLayout> layouts = new ArrayList<>();//用于控制流程个数的列表
 private List<View> views = new ArrayList<>();
 private List<TextView> texts = new ArrayList<>();
 private List<CircleView> circleViews = new ArrayList<>();
 private Context context;
 private int color = Color.parseColor("#E0E0E0");
 private int total = 0, process = 0;

 public ProcessImg(Context context) {
  super(context);
  this.context = context;
  initViews();
 }

 public ProcessImg(Context context, AttributeSet attributeSet) {
  super(context, attributeSet);
  this.context = context;
  initViews();
 }

 private void initViews() {
  LayoutInflater.from(context).inflate(R.layout.process_img, this);
  circleView1 = (CircleView) findViewById(R.id.circle1);
  circleView2 = (CircleView) findViewById(R.id.circle2);
  circleView3 = (CircleView) findViewById(R.id.circle3);
  circleView4 = (CircleView) findViewById(R.id.circle4);
  circleView5 = (CircleView) findViewById(R.id.circle5);
  circleView6 = (CircleView) findViewById(R.id.circle6);
  process1 = (LinearLayout) findViewById(R.id.process1);
  process2 = (LinearLayout) findViewById(R.id.process2);
  process3 = (LinearLayout) findViewById(R.id.process3);
  process4 = (LinearLayout) findViewById(R.id.process4);
  process5 = (LinearLayout) findViewById(R.id.process5);
  process6 = (LinearLayout) findViewById(R.id.process6);
  textView1 = (TextView) findViewById(R.id.text1);
  textView2 = (TextView) findViewById(R.id.text2);
  textView3 = (TextView) findViewById(R.id.text3);
  textView4 = (TextView) findViewById(R.id.text4);
  textView5 = (TextView) findViewById(R.id.text5);
  textView6 = (TextView) findViewById(R.id.text6);
  view1l = findViewById(R.id.view1l);
  view1r = findViewById(R.id.view1r);
  view2l = findViewById(R.id.view2l);
  view2r = findViewById(R.id.view2r);
  view3l = findViewById(R.id.view3l);
  view3r = findViewById(R.id.view3r);
  view4l = findViewById(R.id.view4l);
  view4r = findViewById(R.id.view4r);
  view5l = findViewById(R.id.view5l);
  view5r = findViewById(R.id.view5r);
  view6l = findViewById(R.id.view6l);
  view6r = findViewById(R.id.view6r);
  circleViews.add(circleView1);
  circleViews.add(circleView2);
  circleViews.add(circleView3);
  circleViews.add(circleView4);
  circleViews.add(circleView5);
  circleViews.add(circleView6);
  layouts.add(process1);
  layouts.add(process2);
  layouts.add(process3);
  layouts.add(process4);
  layouts.add(process5);
  layouts.add(process6);
  texts.add(textView1);
  texts.add(textView2);
  texts.add(textView3);
  texts.add(textView4);
  texts.add(textView5);
  texts.add(textView6);
  views.add(view1l);
  views.add(view1r);
  views.add(view2l);
  views.add(view2r);
  views.add(view3l);
  views.add(view3r);
  views.add(view4l);
  views.add(view4r);
  views.add(view5l);
  views.add(view5r);
  views.add(view6l);
  views.add(view6r);
 }

 /**
  * 设置已完成流程颜色
  *
  * @param color
  */
 public void setColor(int color) {
  this.color = color；
  setProcess(total, process);
 }

 /**
  * 设置进度
  *
  * @param total 总共流程个数(不超过6)
  * @param process 当前进度
  */
 public void setProcess(int total, int process) {
  this.total = total;
  this.process = process;
  //使流程总数的view显示出来
  for (int i = 0; i < total; i++) {
   layouts.get(i).setVisibility(VISIBLE);
  }
  // 设置已完成进度的颜色
  for (int i = 0; i < circleViews.size(); i++) {
   if (i < process) {
    circleViews.get(i).setFillColor(color);
    circleViews.get(i).setBackgroundColor(color);
    circleViews.get(i).setStrokeColor(color);
    texts.get(i).setTextColor(color);

   } else {
    //未完成设置为灰色
    circleViews.get(i).setFillColor(Color.parseColor("#CCCCCC"));
    circleViews.get(i).setBackgroundColor(Color.parseColor("#CCCCCC"));
    texts.get(i).setTextColor(Color.parseColor("#CCCCCC"));
    circleViews.get(i).setStrokeColor(color);
    circleViews.get(i).setStrokeColor(Color.parseColor("#CCCCCC"));
   }
  }
  //设置流程连接线的颜色
  for (int i = 0; i < views.size(); i++) {
   if (i < process * 2) {
    views.get(i).setBackgroundColor(color);
   } else {
    views.get(i).setBackgroundColor(Color.parseColor("#CCCCCC"));
   }
  }
  views.get(0).setBackgroundColor(Color.parseColor("#00000000"));
  if (total != 0) {
   views.get(2 * total - 1).setBackgroundColor(Color.parseColor("#00000000"));
  }
 }

 /**
  * 设置各进度标题
  *
  * @param position
  * @param text
  */
 public void setTitle(int position, String text) {
  texts.get(position - 1).setText(text);
 }
}