基于Android的计步器app

用Androidstadio开发，计步数界面，设置锻炼计划，查看历史步数功能

package cn.bluemobi.dylan.step.activity;

import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v7.app.AppCompatActivity;
import android.util.TypedValue;
import android.view.Gravity;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.TextView;

import com.orhanobut.logger.Logger;

import java.util.List;

import cn.bluemobi.dylan.step.R;
import cn.bluemobi.dylan.step.adapter.CommonAdapter;
import cn.bluemobi.dylan.step.adapter.CommonViewHolder;
import cn.bluemobi.dylan.step.step.bean.StepData;
import cn.bluemobi.dylan.step.step.utils.DbUtils;

/**
 * Created by yuandl on 2016-10-18.
 */

public class HistoryActivity extends AppCompatActivity {
    private LinearLayout layout_titlebar;
    private ImageView iv_left;
    private ImageView iv_right;
    private ListView lv;

    private void assignViews（） {
        layout_titlebar = （LinearLayout） findViewById（R.id.layout_titlebar）;
        iv_left = （ImageView） findViewById（R.id.iv_left）;
        iv_right = （ImageView） findViewById（R.id.iv_right）;
        lv = （ListView） findViewById（R.id.lv）;
    }

    @Override
    protected void onCreate（@Nullable Bundle savedInstanceState） {
        super.onCreate（savedInstanceState）;
        setContentView（R.layout.ac_history）;
        assignViews（）;
        iv_left.setonclickListener（new View.onclickListener（） {
            @Override
            public void onclick（View v） {
               finish（）;
            }
        }）;
        initData（）;
    }

    private void initData（） {
        setEmptyView（lv）;
        if（DbUtils.getLiteOrm（）==null）{
            DbUtils.createDb（this “jingzhi“）;
        }
        List stepDatas =DbUtils.getQueryAll（StepData.class）;
        Logger.d（“stepDatas=“+stepDatas）;
        lv.setAdapter（new CommonAdapter（thisstepDatasR.layout.item） {
            @Override
            protected void convertView（View item StepData stepData） {
                TextView tv_date= CommonViewHolder.get（itemR.id.tv_date）;
                TextView tv_step= CommonViewHolder.get（itemR.id.tv_step）;
                tv_date.setText（stepData.getToday（））;
                tv_step.setText（stepData.getStep（）+“步“）;
            }
        }）;
    }

    protected  T setEmptyView（ListView listView） {
        TextView emptyView = new TextView（this）;
        emptyView.setLayoutParams（new ViewGroup.LayoutParams（ViewGroup.LayoutParams.MATCH_PARENT ViewGroup.LayoutParams.MATCH_PARENT））;
        emptyView.setText（“暂无数据！“）;
        emptyView.setGravity（Gravity.CENTER）;
        emptyView.setTextSize（TypedValue.COMPLEX_UNIT_SP 16）;
        emptyView.setVisibility（View.GONE）;
        （（ViewGroup） listView.getParent（））.addView（emptyView）;
        listView.setEmptyView（emptyView）;
        return （T） emptyView;
    }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件        118  2017-11-23 13:21  计步器\DylanStepCount-master\.gitignore

     文件        686  2017-11-23 13:21  计步器\DylanStepCount-master\.idea\compiler.xml

     文件         74  2017-11-23 13:21  计步器\DylanStepCount-master\.idea\copyright\profiles_settings.xml

     文件        159  2017-11-23 13:21  计步器\DylanStepCount-master\.idea\encodings.xml

     文件        626  2017-11-23 13:21  计步器\DylanStepCount-master\.idea\gradle.xml

     文件       2226  2017-11-23 13:21  计步器\DylanStepCount-master\.idea\misc.xml

     文件        365  2017-11-23 13:21  计步器\DylanStepCount-master\.idea\modules.xml

     文件        564  2017-11-23 13:21  计步器\DylanStepCount-master\.idea\runConfigurations.xml

     文件        180  2017-11-23 13:21  计步器\DylanStepCount-master\.idea\vcs.xml

     文件          7  2017-11-23 13:21  计步器\DylanStepCount-master\app\.gitignore

     文件        909  2017-11-23 13:21  计步器\DylanStepCount-master\app\build.gradle

     文件     123341  2017-11-23 13:21  计步器\DylanStepCount-master\app\libs\lite-orm-1.7.0.jar

     文件        653  2017-11-23 13:21  计步器\DylanStepCount-master\app\proguard-rules.pro

     文件       3352  2017-11-23 13:21  计步器\DylanStepCount-master\app\src\main\AndroidManifest.xml

     文件       2963  2017-11-23 13:21  计步器\DylanStepCount-master\app\src\main\java\cn\bluemobi\dylan\step\activity\HistoryActivity.java

     文件       4630  2017-11-23 13:21  计步器\DylanStepCount-master\app\src\main\java\cn\bluemobi\dylan\step\activity\MainActivity.java

     文件       5543  2017-11-23 13:21  计步器\DylanStepCount-master\app\src\main\java\cn\bluemobi\dylan\step\activity\SetPlanActivity.java

     文件       1377  2017-11-23 13:21  计步器\DylanStepCount-master\app\src\main\java\cn\bluemobi\dylan\step\adapter\CommonAdapter.java

     文件       1018  2017-11-23 13:21  计步器\DylanStepCount-master\app\src\main\java\cn\bluemobi\dylan\step\adapter\CommonViewHolder.java

     文件        241  2017-11-23 13:21  计步器\DylanStepCount-master\app\src\main\java\cn\bluemobi\dylan\step\app\MyApplication.java

     文件       4190  2017-11-23 13:21  计步器\DylanStepCount-master\app\src\main\java\cn\bluemobi\dylan\step\pedometer\StepDetector.java

     文件        101  2017-11-23 13:21  计步器\DylanStepCount-master\app\src\main\java\cn\bluemobi\dylan\step\pedometer\StepListener.java

     文件       1783  2017-11-23 13:21  计步器\DylanStepCount-master\app\src\main\java\cn\bluemobi\dylan\step\pedometer\StepsDetectService.java

     文件       1836  2017-11-23 13:21  计步器\DylanStepCount-master\app\src\main\java\cn\bluemobi\dylan\step\step\accelerometer\StepCount.java

     文件        153  2017-11-23 13:21  计步器\DylanStepCount-master\app\src\main\java\cn\bluemobi\dylan\step\step\accelerometer\StepCountListener.java

     文件       6240  2017-11-23 13:21  计步器\DylanStepCount-master\app\src\main\java\cn\bluemobi\dylan\step\step\accelerometer\StepDetector.java

     文件        168  2017-11-23 13:21  计步器\DylanStepCount-master\app\src\main\java\cn\bluemobi\dylan\step\step\accelerometer\StepValuePassListener.java

     文件       1128  2017-11-23 13:21  计步器\DylanStepCount-master\app\src\main\java\cn\bluemobi\dylan\step\step\bean\StepData.java

     文件        259  2017-11-23 13:21  计步器\DylanStepCount-master\app\src\main\java\cn\bluemobi\dylan\step\step\config\Constant.java

     文件      21100  2017-11-23 13:21  计步器\DylanStepCount-master\app\src\main\java\cn\bluemobi\dylan\step\step\service\StepService.java

............此处省略89个文件信息