android 折线图刻度表 示例源码

自定义控件

package com.zhb.customview;import android.support.v7.app.AppCompatActivity;import android.os.Bundle;import android.widget.SeekBar;public class MainActivity extends AppCompatActivity implements SeekBar.OnSeekBarChangeListener{ private CircleProgressBar mCircleProgressBar; private SeekBar mSeekBar; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_custom); initView(); } private void initView(){ mCircleProgressBar = (CircleProgressBar) findViewById(R.id.custom_progress_bar); mSeekBar = (SeekBar) findViewById(R.id.seekBar); mSeekBar.setOnSeekBarChangeListener(this); mCircleProgressBar.setProgress(mSeekBar.getProgress()); } @Override public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { mCircleProgressBar.setProgress(progress); } @Override public void onStartTrackingTouch(SeekBar seekBar) { } @Override public void onStopTrackingTouch(SeekBar seekBar) { }}