├── .gitignore ├── README.md ├── app ├── build.gradle ├── libs │ └── achartengine-1.1.0.jar ├── proguard-rules.pro └── src │ └── main │ ├── AndroidManifest.xml │ ├── assets │ ├── bmi.html │ └── bmr.html │ ├── java │ └── com │ │ └── jhuster │ │ └── eweightscale │ │ ├── AboutActivity.java │ │ ├── ChartActivity.java │ │ ├── CommonUtil.java │ │ ├── Configuration.java │ │ ├── DataActivity.java │ │ ├── MainActivity.java │ │ ├── MoreActivity.java │ │ ├── PersonalActivity.java │ │ ├── SettingActivity.java │ │ ├── SquareActivity.java │ │ ├── WeightData.java │ │ ├── WeightDataAdapter.java │ │ ├── WhatActivity.java │ │ ├── chart │ │ ├── ChartAdapter.java │ │ ├── ChartFolder.java │ │ ├── ChartTable.java │ │ ├── DayChartAdapter.java │ │ ├── MonthChartAdapter.java │ │ └── YearChartAdapter.java │ │ ├── core │ │ ├── DateHelper.java │ │ ├── WeightDB.java │ │ └── WeightDBHelper.java │ │ └── widget │ │ ├── ChartDateSelector.java │ │ ├── ChartModeSelector.java │ │ ├── InputDialog.java │ │ ├── SearchDialog.java │ │ └── SquareItemWidget.java │ └── res │ ├── color │ └── tablehost_text_selector.xml │ ├── drawable-hdpi │ ├── blue_btn_normal.9.png │ ├── blue_btn_pressed.9.png │ ├── content_bg.9.png │ ├── data_bg.9.png │ ├── ic_action_add.png │ ├── ic_action_search.png │ ├── ic_goicon.png │ ├── ic_green.png │ ├── ic_launcher.png │ ├── ic_red.png │ ├── ic_yellow.png │ ├── icon_chart.png │ ├── icon_chart_s.png │ ├── icon_data.png │ ├── icon_data_s.png │ ├── icon_more.png │ ├── icon_more_s.png │ ├── icon_search.png │ ├── icon_square.png │ ├── icon_square_s.png │ └── img_about_app.png │ ├── drawable-xxhdpi │ └── ic_launcher.png │ ├── drawable │ ├── actionbar_bg.xml │ ├── blue_btn_selector.xml │ ├── item_click_selector.xml │ ├── menu_chart_selector.xml │ ├── menu_data_selector.xml │ ├── menu_more_selector.xml │ ├── menu_square_selector.xml │ ├── shape_bg.xml │ └── timestamp_bg.xml │ ├── layout │ ├── activity_about.xml │ ├── activity_chart.xml │ ├── activity_data.xml │ ├── activity_main.xml │ ├── activity_more.xml │ ├── activity_personal.xml │ ├── activity_setting.xml │ ├── activity_square.xml │ ├── activity_what.xml │ ├── dialog_input_weight.xml │ ├── dialog_search.xml │ ├── widget_birthday_selecter.xml │ ├── widget_chartdate_selector.xml │ ├── widget_height_input.xml │ ├── widget_search_input.xml │ ├── widget_search_mode_selecter.xml │ ├── widget_setting_item.xml │ ├── widget_sex_selecter.xml │ ├── widget_square_item.xml │ └── widget_weight_item.xml │ ├── menu │ ├── data_menu.xml │ └── menu_actions.xml │ ├── values-v11 │ └── styles.xml │ ├── values-v14 │ └── styles.xml │ └── values │ ├── colors.xml │ ├── dimens.xml │ ├── strings.xml │ └── styles.xml ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── screenshots ├── download.png └── home.png └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | # built application files 2 | *.ap_ 3 | 4 | # files for the dex VM 5 | *.dex 6 | 7 | # Java class files 8 | *.class 9 | 10 | # generated files 11 | bin/ 12 | gen/ 13 | 14 | # Local configuration file (sdk path, etc) 15 | local.properties 16 | 17 | # Proguard folder generated by Eclipse 18 | proguard/ 19 | 20 | # Ignore gradle files 21 | .gradle/ 22 | build/ 23 | 24 | # Eclipse project files 25 | .classpath 26 | .project 27 | .settings/ 28 | 29 | # Intellij project files 30 | *.iml 31 | *.ipr 32 | *.iws 33 | .idea/ 34 | 35 | # Mac system files 36 | .DS_Store 37 | 38 | *.keystore -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # 体重档案 2 | 3 | 一款可以记录和查询体重的应用，功能介绍如下 4 | 5 | > * 支持体重数据的添加、删除、查询等功能 6 | > * 动态生成体重曲线图，支持手势缩放 7 | > * 实时计算BMI值，并进行诊断，给出健康体重范围 8 | 9 | ## 应用截图 10 | 11 | 12 | 13 | ## 文章介绍 14 | 15 | [我的Android开源项目：体重档案](http://ticktick.blog.51cto.com/823160/1687127) 16 | 17 | ## 下载地址 18 | 19 | - [本站下载](http://www.jhuster.com/app/EWeightScale/EWeightScale.apk) 20 | 21 | - [安卓市场](http://apk.hiapk.com/appinfo/com.jhuster.eweightscale) 22 | 23 | - [360手机助手](http://zhushou.360.cn/detail/index/soft_id/3073776?recrefer=SE_D_%E4%BD%93%E9%87%8D%E6%A1%A3%E6%A1%88#nogo) 24 | 25 | - [百度手机助手](http://shouji.baidu.com/soft/item?docid=7904186&from=as&f=search_app_%E4%BD%93%E9%87%8D%E6%A1%A3%E6%A1%88%40list_1_title%401%40header_all_input) 26 | 27 | - **二维码扫描** 28 | 29 | 30 | 31 | Thanks 32 | ---------- 33 | 34 | 谢谢你的关注，欢迎提供建议和意见，联系方式：lujun.hust@gmail.com 35 | 36 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 23 5 | buildToolsVersion "23.0.2" 6 | 7 | defaultConfig { 8 | applicationId "com.jhuster.eweightscale" 9 | minSdkVersion 11 10 | targetSdkVersion 23 11 | } 12 | 13 | buildTypes { 14 | release { 15 | minifyEnabled true 16 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 17 | } 18 | } 19 | } 20 | 21 | dependencies { 22 | compile files('libs/achartengine-1.1.0.jar') 23 | } 24 | -------------------------------------------------------------------------------- /app/libs/achartengine-1.1.0.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Jhuster/EWeightScale/384785c4a8610cb00a086b9cd2f34054f23bf215/app/libs/achartengine-1.1.0.jar -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in /opt/android/sdk/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | 10 | 11 | 16 | 20 | 21 | 22 | 23 | 24 | 25 | 27 | 29 | 31 | 33 | 35 | 37 | 39 | 41 | 42 | 43 | 44 | -------------------------------------------------------------------------------- /app/src/main/assets/bmi.html: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Jhuster/EWeightScale/384785c4a8610cb00a086b9cd2f34054f23bf215/app/src/main/assets/bmi.html -------------------------------------------------------------------------------- /app/src/main/assets/bmr.html: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Jhuster/EWeightScale/384785c4a8610cb00a086b9cd2f34054f23bf215/app/src/main/assets/bmr.html -------------------------------------------------------------------------------- /app/src/main/java/com/jhuster/eweightscale/AboutActivity.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2015, Jhuster, All Rights Reserved 3 | * Author: Jhuster(lujun.hust@gmail.com) 4 | * 5 | * https://github.com/Jhuster/EWeightScale 6 | * 7 | * This program is free software; you can redistribute it and/or modify 8 | * it under the terms of the GNU General Public License as published by 9 | * the Free Software Foundation; version 2 of the License. 10 | */ 11 | package com.jhuster.eweightscale; 12 | 13 | import android.app.Activity; 14 | import android.os.Bundle; 15 | import android.view.MenuItem; 16 | 17 | public class AboutActivity extends Activity { 18 | 19 | @Override 20 | protected void onCreate(Bundle savedInstanceState) { 21 | super.onCreate(savedInstanceState); 22 | getActionBar().setDisplayHomeAsUpEnabled(true); 23 | getActionBar().setBackgroundDrawable(getResources().getDrawable(R.drawable.actionbar_bg)); 24 | setContentView(R.layout.activity_about); 25 | getActionBar().setTitle(getString(R.string.activity_title_about)); 26 | } 27 | 28 | @Override 29 | public boolean onOptionsItemSelected(MenuItem item) { 30 | switch (item.getItemId()) { 31 | case android.R.id.home: 32 | finish(); 33 | default: 34 | break; 35 | } 36 | return true; 37 | } 38 | } 39 | -------------------------------------------------------------------------------- /app/src/main/java/com/jhuster/eweightscale/ChartActivity.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2015, Jhuster, All Rights Reserved 3 | * Author: Jhuster(lujun.hust@gmail.com) 4 | * 5 | * https://github.com/Jhuster/EWeightScale 6 | * 7 | * This program is free software; you can redistribute it and/or modify 8 | * it under the terms of the GNU General Public License as published by 9 | * the Free Software Foundation; version 2 of the License. 10 | */ 11 | package com.jhuster.eweightscale; 12 | 13 | import android.app.Activity; 14 | import android.os.Bundle; 15 | import android.view.KeyEvent; 16 | import android.view.View; 17 | import android.widget.LinearLayout; 18 | import android.widget.TextView; 19 | 20 | import com.jhuster.eweightscale.Configuration.OnChartModeChangeListener; 21 | import com.jhuster.eweightscale.chart.ChartAdapter; 22 | import com.jhuster.eweightscale.chart.DayChartAdapter; 23 | import com.jhuster.eweightscale.chart.MonthChartAdapter; 24 | import com.jhuster.eweightscale.chart.ChartFolder; 25 | import com.jhuster.eweightscale.chart.YearChartAdapter; 26 | import com.jhuster.eweightscale.core.WeightDB; 27 | import com.jhuster.eweightscale.core.WeightDB.OnDBDataChangeListener; 28 | import com.jhuster.eweightscale.widget.ChartDateSelector; 29 | import com.jhuster.eweightscale.widget.ChartDateSelector.OnDateSelectedListener; 30 | 31 | public class ChartActivity extends Activity implements OnDateSelectedListener,OnChartModeChangeListener,OnDBDataChangeListener { 32 | 33 | private TextView mNoDataTips; 34 | private ChartDateSelector mDateSeletor; 35 | private ChartFolder mChartFolder; 36 | private ChartAdapter mChartAdapter; 37 | 38 | @Override 39 | protected void onCreate(Bundle savedInstanceState) { 40 | super.onCreate(savedInstanceState); 41 | setContentView(R.layout.activity_chart); 42 | 43 | mNoDataTips = (TextView) findViewById(R.id.NoDataTipView); 44 | LinearLayout mChartLayout = (LinearLayout)findViewById(R.id.ChartLinearLayout); 45 | mChartFolder = new ChartFolder(mChartLayout); 46 | 47 | mDateSeletor = new ChartDateSelector(findViewById(R.id.WidgetChartDateSelector)); 48 | mDateSeletor.setChartMode(Configuration.getChartMode()); 49 | mDateSeletor.setOnDateSelectedListener(this); 50 | onDateSelected(); 51 | 52 | Configuration.setOnChartModeChangeListener(this); 53 | } 54 | 55 | @Override 56 | public void onResume() { 57 | super.onResume(); 58 | WeightDB.getInstance().setOnDBDataChangeListener(this); 59 | } 60 | 61 | @Override 62 | public void onPause() { 63 | WeightDB.getInstance().setOnDBDataChangeListener(null); 64 | super.onPause(); 65 | } 66 | 67 | @Override 68 | public void onDateSelected() { 69 | switch(mDateSeletor.getChartMode()) { 70 | case CommonUtil.ChartModeYear: 71 | mChartAdapter = new YearChartAdapter(); 72 | break; 73 | case CommonUtil.ChartModeMonth: 74 | mChartAdapter = new MonthChartAdapter(mDateSeletor.getSelectYear()); 75 | break; 76 | case CommonUtil.ChartModeDay: 77 | mChartAdapter = new DayChartAdapter(mDateSeletor.getSelectYear(),mDateSeletor.getSelectMonth()); 78 | break; 79 | default: 80 | break; 81 | } 82 | mChartFolder.setChartAdapter(mChartAdapter); 83 | onChartViewUpdate(); 84 | } 85 | 86 | @Override 87 | public void onDBDataChanged() { 88 | onChartViewUpdate(); 89 | } 90 | 91 | @Override 92 | public void onChartModeChanged(int chartmode) { 93 | mDateSeletor.setChartMode(chartmode); 94 | onDateSelected(); 95 | } 96 | 97 | protected void onChartViewUpdate() { 98 | mChartFolder.invalidate(); 99 | mNoDataTips.setVisibility(mChartAdapter.isEmpty()?View.VISIBLE:View.GONE); 100 | } 101 | 102 | @Override 103 | public boolean onKeyDown(int keyCode, KeyEvent event) { 104 | if (keyCode == KeyEvent.KEYCODE_BACK) { 105 | if (!CommonUtil.onExitProcess(this)) { 106 | return true; 107 | } 108 | } 109 | return super.onKeyDown(keyCode, event); 110 | } 111 | } 112 | -------------------------------------------------------------------------------- /app/src/main/java/com/jhuster/eweightscale/CommonUtil.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2015, Jhuster, All Rights Reserved 3 | * Author: Jhuster(lujun.hust@gmail.com) 4 | * 5 | * https://github.com/Jhuster/EWeightScale 6 | * 7 | * This program is free software; you can redistribute it and/or modify 8 | * it under the terms of the GNU General Public License as published by 9 | * the Free Software Foundation; version 2 of the License. 10 | */ 11 | package com.jhuster.eweightscale; 12 | 13 | import java.text.DecimalFormat; 14 | import android.content.Context; 15 | import android.widget.Toast; 16 | 17 | public class CommonUtil { 18 | 19 | public static final int MinYear = 2013; 20 | public static final int MaxYear = 2020; 21 | public static final String YearUnit = "年"; 22 | 23 | public static final int MinMonth = 1; 24 | public static final int MaxMonth = 12; 25 | public static final String MonthUnit = "月"; 26 | 27 | public static final int MinDay = 1; 28 | public static final int MaxDay = 31; 29 | public static final String DayUnit = "号"; 30 | 31 | public static final int ChartModeYear = 0; 32 | public static final int ChartModeMonth = 1; 33 | public static final int ChartModeDay = 2; 34 | 35 | public static final int UserSexMale = 0; 36 | public static final int UserSexFemale = 1; 37 | 38 | private static final int BACK_KEY_EXIT_TIME_PEROID = 1000; 39 | private static long mLastBackKeyPressedTime = 0; 40 | 41 | public static double calculateBMI(double weight, double height) { 42 | DecimalFormat format = new DecimalFormat("0.00"); 43 | double result = weight/(height*height)*10000; 44 | return Double.valueOf(format.format(result).toString()); 45 | } 46 | 47 | public static double calculateBMR(int sex, double weight, double height, int age) { 48 | double result = 0.0; 49 | DecimalFormat format = new DecimalFormat("0.00"); 50 | if (sex == UserSexMale) { 51 | result = 655 + (9.6*weight) + (1.8*height) - (4.7*age); 52 | } 53 | else { 54 | result = 66 + (13.8*weight) + (5.0*height) - (6.8*age); 55 | } 56 | return Double.valueOf(format.format(result).toString()); 57 | } 58 | 59 | public static double calculateMinWeight(double height) { 60 | DecimalFormat format = new DecimalFormat("0.0"); 61 | double result = 18.5*height*height/10000; 62 | return Double.valueOf(format.format(result).toString()); 63 | } 64 | 65 | public static double calculateMaxWeight(double height) { 66 | DecimalFormat format = new DecimalFormat("0.0"); 67 | double result = 24.0*height*height/10000; 68 | return Double.valueOf(format.format(result).toString()); 69 | } 70 | 71 | public static boolean onExitProcess(Context context) { 72 | if (System.currentTimeMillis() - mLastBackKeyPressedTime > BACK_KEY_EXIT_TIME_PEROID) { 73 | mLastBackKeyPressedTime = System.currentTimeMillis(); 74 | Toast.makeText(context,context.getString(R.string.another_press_to_exit), Toast.LENGTH_SHORT).show(); 75 | return false; 76 | } 77 | return true; 78 | } 79 | } 80 | -------------------------------------------------------------------------------- /app/src/main/java/com/jhuster/eweightscale/Configuration.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2015, Jhuster, All Rights Reserved 3 | * Author: Jhuster(lujun.hust@gmail.com) 4 | * 5 | * https://github.com/Jhuster/EWeightScale 6 | * 7 | * This program is free software; you can redistribute it and/or modify 8 | * it under the terms of the GNU General Public License as published by 9 | * the Free Software Foundation; version 2 of the License. 10 | */ 11 | package com.jhuster.eweightscale; 12 | 13 | import java.util.Calendar; 14 | import android.content.Context; 15 | import android.content.SharedPreferences; 16 | import android.preference.PreferenceManager; 17 | 18 | public class Configuration { 19 | 20 | public static final String CONFIG_FIRST_START = "isFirstStart"; 21 | 22 | public static final String CONFIG_USER_SEX = "sex"; 23 | public static final String CONFIG_USER_AGE_YEAR = "age_year"; 24 | public static final String CONFIG_USER_AGE_MONTH = "age_month"; 25 | public static final String CONFIG_USER_AGE_DAY = "age_day"; 26 | public static final String CONFIG_USER_HEIGHT = "usr_height"; 27 | public static final String CONFIG_CHART_MODE = "x_base"; 28 | public static final String CONFIG_CONTINUOUS_DAYS = "continuous_days"; 29 | 30 | private static SharedPreferences mSharedPreferences; 31 | private static OnChartModeChangeListener mChartModeChangeListener; 32 | 33 | public static interface OnChartModeChangeListener { 34 | public void onChartModeChanged(int chartmode); 35 | } 36 | 37 | public static void initialize(Context context) { 38 | mSharedPreferences = PreferenceManager.getDefaultSharedPreferences(context); 39 | } 40 | 41 | public static void setOnChartModeChangeListener(OnChartModeChangeListener listener) { 42 | mChartModeChangeListener = listener; 43 | } 44 | 45 | public static boolean isFirstStart() { 46 | return mSharedPreferences.getBoolean(CONFIG_FIRST_START,true); 47 | } 48 | 49 | public static void setFirstStart(boolean isFirstStart) { 50 | SharedPreferences.Editor edit = mSharedPreferences.edit(); 51 | edit.putBoolean(CONFIG_FIRST_START, isFirstStart); 52 | edit.commit(); 53 | } 54 | 55 | public static void setUserSex(int sex) { 56 | SharedPreferences.Editor edit = mSharedPreferences.edit(); 57 | edit.putInt(CONFIG_USER_SEX, sex); 58 | edit.commit(); 59 | } 60 | 61 | public static int getUserSex() { 62 | return mSharedPreferences.getInt(CONFIG_USER_SEX, CommonUtil.UserSexMale); 63 | } 64 | 65 | public static void setUserBirthday(int year, int month, int day) { 66 | SharedPreferences.Editor edit = mSharedPreferences.edit(); 67 | edit.putInt(CONFIG_USER_AGE_YEAR, year); 68 | edit.putInt(CONFIG_USER_AGE_MONTH, month); 69 | edit.putInt(CONFIG_USER_AGE_DAY, day); 70 | edit.commit(); 71 | } 72 | 73 | public static int getUserBirthdayYear() { 74 | return mSharedPreferences.getInt(CONFIG_USER_AGE_YEAR,Calendar.getInstance().get(Calendar.YEAR)); 75 | } 76 | 77 | public static int getUserBirthdayMonth() { 78 | return mSharedPreferences.getInt(CONFIG_USER_AGE_MONTH,Calendar.getInstance().get(Calendar.MONTH) + 1); 79 | } 80 | 81 | public static int getUserBirthdayDay() { 82 | return mSharedPreferences.getInt(CONFIG_USER_AGE_DAY,Calendar.getInstance().get(Calendar.DAY_OF_MONTH)); 83 | } 84 | 85 | public static int getUserAge() { 86 | return Calendar.getInstance().get(Calendar.YEAR) - getUserBirthdayYear(); 87 | } 88 | 89 | public static void setUserHeight(String height) { 90 | SharedPreferences.Editor edit = mSharedPreferences.edit(); 91 | edit.putString(CONFIG_USER_HEIGHT, height); 92 | edit.commit(); 93 | } 94 | 95 | public static double getUserHeight() { 96 | String heightStr = mSharedPreferences.getString(CONFIG_USER_HEIGHT, ""); 97 | if ("".equals(heightStr)) { 98 | return 0; 99 | } 100 | return Double.valueOf(heightStr); 101 | } 102 | 103 | public static void setContinousDays(int days) { 104 | SharedPreferences.Editor edit = mSharedPreferences.edit(); 105 | edit.putInt(CONFIG_CONTINUOUS_DAYS,days); 106 | edit.commit(); 107 | } 108 | 109 | public static int getContinousDays() { 110 | return mSharedPreferences.getInt(CONFIG_CONTINUOUS_DAYS,0); 111 | } 112 | 113 | public static void setChartMode(int chartmode) { 114 | if (chartmode!=getChartMode()) { 115 | SharedPreferences.Editor edit = mSharedPreferences.edit(); 116 | edit.putInt(CONFIG_CHART_MODE, chartmode); 117 | edit.commit(); 118 | if (mChartModeChangeListener!=null) { 119 | mChartModeChangeListener.onChartModeChanged(chartmode); 120 | } 121 | } 122 | } 123 | 124 | public static int getChartMode() { 125 | return mSharedPreferences.getInt(CONFIG_CHART_MODE, CommonUtil.ChartModeDay); 126 | } 127 | } 128 | -------------------------------------------------------------------------------- /app/src/main/java/com/jhuster/eweightscale/DataActivity.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2015, Jhuster, All Rights Reserved 3 | * Author: Jhuster(lujun.hust@gmail.com) 4 | * 5 | * https://github.com/Jhuster/EWeightScale 6 | * 7 | * This program is free software; you can redistribute it and/or modify 8 | * it under the terms of the GNU General Public License as published by 9 | * the Free Software Foundation; version 2 of the License. 10 | */ 11 | package com.jhuster.eweightscale; 12 | 13 | import java.text.DecimalFormat; 14 | 15 | import com.jhuster.eweightscale.core.WeightDB; 16 | import com.jhuster.eweightscale.core.WeightDB.OnDBDataChangeListener; 17 | import com.jhuster.eweightscale.core.WeightDBHelper; 18 | 19 | import android.app.Activity; 20 | import android.os.Bundle; 21 | import android.view.ContextMenu; 22 | import android.view.KeyEvent; 23 | import android.view.MenuInflater; 24 | import android.view.MenuItem; 25 | import android.view.View; 26 | import android.view.ContextMenu.ContextMenuInfo; 27 | import android.widget.AdapterView; 28 | import android.widget.LinearLayout; 29 | import android.widget.ListView; 30 | import android.widget.AdapterView.OnItemLongClickListener; 31 | import android.widget.TextView; 32 | 33 | public class DataActivity extends Activity implements OnDBDataChangeListener { 34 | 35 | private LinearLayout mDataSummary; 36 | private TextView mTextContinuousDays; 37 | private TextView mTextReduceWeek; 38 | private TextView mTextReduceMonth; 39 | private ListView mWeightListView; 40 | private int mSelectedPosition = -1; 41 | private WeightDataAdapter mWeightDataAdapter; 42 | private String mCondition = null; 43 | 44 | @Override 45 | protected void onCreate(Bundle savedInstanceState) { 46 | super.onCreate(savedInstanceState); 47 | setContentView(R.layout.activity_data); 48 | 49 | mDataSummary = (LinearLayout)findViewById(R.id.DataSummary); 50 | 51 | mCondition = getIntent().getStringExtra("Condition"); 52 | if (mCondition != null && !"".equals(mCondition)) { 53 | getActionBar().setDisplayHomeAsUpEnabled(true); 54 | getActionBar().setBackgroundDrawable(getResources().getDrawable(R.drawable.actionbar_bg)); 55 | getActionBar().setTitle(getString(R.string.activity_title_search_result)); 56 | mDataSummary.setVisibility(View.GONE); 57 | } 58 | 59 | mTextContinuousDays = (TextView)findViewById(R.id.TextContinuousDays); 60 | mTextReduceWeek = (TextView)findViewById(R.id.TextReduceWeek); 61 | mTextReduceMonth = (TextView)findViewById(R.id.TextReduceMonth); 62 | updateDataSummary(); 63 | 64 | mWeightListView = (ListView)findViewById(R.id.WeightDataListView); 65 | mWeightDataAdapter = new WeightDataAdapter(this,mCondition); 66 | mWeightListView.setAdapter(mWeightDataAdapter); 67 | registerForContextMenu(mWeightListView); 68 | 69 | OnItemLongClickListener longListener = new OnItemLongClickListener() { 70 | public boolean onItemLongClick(AdapterView parent, View view,int position, long id) { 71 | mSelectedPosition = position; 72 | mWeightListView.showContextMenu(); 73 | return true; 74 | 75 | } 76 | }; 77 | mWeightListView.setOnItemLongClickListener(longListener); 78 | } 79 | 80 | @Override 81 | public void onResume() { 82 | super.onResume(); 83 | WeightDB.getInstance().setOnDBDataChangeListener(this); 84 | } 85 | 86 | @Override 87 | public void onPause() { 88 | super.onPause(); 89 | WeightDB.getInstance().setOnDBDataChangeListener(null); 90 | } 91 | 92 | @Override 93 | public void onDBDataChanged() { 94 | mWeightDataAdapter.notifyDataSetChanged(); 95 | updateDataSummary(); 96 | } 97 | 98 | protected void updateDataSummary() { 99 | mTextContinuousDays.setText(WeightDBHelper.getContinuousDays()+"天"); 100 | Double reduced = 0.0; 101 | reduced = WeightDBHelper.getWeightReduceThisWeek(); 102 | if (reduced > 0) { 103 | mTextReduceWeek.setText("+" + new DecimalFormat("0.00").format(reduced) + " kg"); 104 | } 105 | else { 106 | mTextReduceWeek.setText(reduced + " kg"); 107 | } 108 | reduced = WeightDBHelper.getWeightReduceThisMonth(); 109 | if (reduced > 0) { 110 | mTextReduceMonth.setText("+" + new DecimalFormat("0.00").format(reduced) + " kg"); 111 | } 112 | else { 113 | mTextReduceMonth.setText(reduced + " kg"); 114 | } 115 | } 116 | 117 | @Override 118 | public boolean onOptionsItemSelected(MenuItem item) { 119 | switch (item.getItemId()) { 120 | case android.R.id.home: 121 | finish(); 122 | default: 123 | break; 124 | } 125 | return true; 126 | } 127 | 128 | @Override 129 | public void onCreateContextMenu(ContextMenu menu,View v,ContextMenuInfo menuInfo) { 130 | super.onCreateContextMenu(menu, v, menuInfo); 131 | MenuInflater inflater = getMenuInflater(); 132 | inflater.inflate(R.menu.data_menu, menu); 133 | } 134 | 135 | @Override 136 | public boolean onContextItemSelected(MenuItem item) { 137 | switch(item.getItemId()) { 138 | case R.id.DataDelete: 139 | if (mSelectedPosition != -1) { 140 | WeightDB.getInstance().delete(mSelectedPosition,mCondition); 141 | } 142 | return true; 143 | case R.id.DataClear: 144 | WeightDB.getInstance().clear(mCondition); 145 | return true; 146 | default: 147 | return super.onContextItemSelected(item); 148 | } 149 | } 150 | 151 | @Override 152 | public boolean onKeyDown(int keyCode, KeyEvent event) { 153 | if (keyCode == KeyEvent.KEYCODE_BACK) { 154 | if (mCondition == null || "".equals(mCondition)) { 155 | if (!CommonUtil.onExitProcess(this)) { 156 | return true; 157 | } 158 | } 159 | } 160 | return super.onKeyDown(keyCode, event); 161 | } 162 | } 163 | -------------------------------------------------------------------------------- /app/src/main/java/com/jhuster/eweightscale/MainActivity.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2015, Jhuster, All Rights Reserved 3 | * Author: Jhuster(lujun.hust@gmail.com) 4 | * 5 | * https://github.com/Jhuster/EWeightScale 6 | * 7 | * This program is free software; you can redistribute it and/or modify 8 | * it under the terms of the GNU General Public License as published by 9 | * the Free Software Foundation; version 2 of the License. 10 | */ 11 | package com.jhuster.eweightscale; 12 | 13 | import java.util.Calendar; 14 | 15 | import com.jhuster.eweightscale.core.WeightDB; 16 | import com.jhuster.eweightscale.core.WeightDB.Weight; 17 | import com.jhuster.eweightscale.core.WeightDBHelper; 18 | import com.jhuster.eweightscale.widget.InputDialog; 19 | import com.jhuster.eweightscale.widget.SearchDialog; 20 | 21 | import android.os.Bundle; 22 | import android.view.Menu; 23 | import android.view.MenuItem; 24 | import android.widget.RadioGroup; 25 | import android.widget.TabHost; 26 | import android.widget.RadioGroup.OnCheckedChangeListener; 27 | import android.app.TabActivity; 28 | import android.content.DialogInterface; 29 | import android.content.DialogInterface.OnClickListener; 30 | import android.content.Intent; 31 | 32 | @SuppressWarnings("deprecation") 33 | public class MainActivity extends TabActivity implements OnCheckedChangeListener { 34 | 35 | private static final String TAB_TAG_CHART = "iChart"; 36 | private static final String TAB_TAG_DATAS = "iDatas"; 37 | private static final String TAB_TAG_SQUARE = "iSquare"; 38 | private static final String TAB_TAG_MORE = "iMore"; 39 | 40 | private TabHost mTabHost; 41 | private SearchDialog mSearchWeightDailog; 42 | 43 | @Override 44 | protected void onCreate(Bundle savedInstanceState) { 45 | super.onCreate(savedInstanceState); 46 | getActionBar().setDisplayHomeAsUpEnabled(false); 47 | getActionBar().setBackgroundDrawable(getResources().getDrawable(R.drawable.actionbar_bg)); 48 | setContentView(R.layout.activity_main); 49 | 50 | Configuration.initialize(this); 51 | WeightDB.getInstance().open(getApplicationContext()); 52 | 53 | RadioGroup mMainTab=(RadioGroup)findViewById(R.id.main_tab); 54 | mMainTab.setOnCheckedChangeListener(this); 55 | 56 | mTabHost = getTabHost(); 57 | 58 | Intent iChart = new Intent(this, ChartActivity.class); 59 | mTabHost.addTab(mTabHost.newTabSpec(TAB_TAG_CHART) 60 | .setIndicator(getResources().getString(R.string.menu_chart), getResources().getDrawable(R.drawable.menu_chart_selector)) 61 | .setContent(iChart)); 62 | 63 | Intent iDatas = new Intent(this, DataActivity.class); 64 | mTabHost.addTab(mTabHost.newTabSpec(TAB_TAG_DATAS) 65 | .setIndicator(getResources().getString(R.string.menu_data), getResources().getDrawable(R.drawable.menu_data_selector)) 66 | .setContent(iDatas)); 67 | 68 | Intent iSquare = new Intent(this,SquareActivity.class); 69 | mTabHost.addTab(mTabHost.newTabSpec(TAB_TAG_SQUARE) 70 | .setIndicator(getResources().getString(R.string.menu_more), getResources().getDrawable(R.drawable.menu_more_selector)) 71 | .setContent(iSquare)); 72 | 73 | Intent iMore = new Intent(this,MoreActivity.class); 74 | mTabHost.addTab(mTabHost.newTabSpec(TAB_TAG_MORE) 75 | .setIndicator(getResources().getString(R.string.menu_more), getResources().getDrawable(R.drawable.menu_more_selector)) 76 | .setContent(iMore)); 77 | 78 | if (Configuration.isFirstStart()) { 79 | addTestData(); 80 | } 81 | } 82 | 83 | @Override 84 | protected void onDestroy() { 85 | WeightDB.getInstance().close(); 86 | super.onDestroy(); 87 | } 88 | 89 | @Override 90 | protected void onPause() { 91 | super.onPause(); 92 | } 93 | 94 | @Override 95 | protected void onResume() { 96 | super.onResume(); 97 | } 98 | 99 | @Override 100 | public boolean onCreateOptionsMenu(Menu menu) { 101 | return super.onCreateOptionsMenu(menu); 102 | } 103 | 104 | @Override 105 | public boolean onPrepareOptionsMenu(Menu menu) { 106 | menu.clear(); 107 | if (mTabHost.getCurrentTabTag().equals(TAB_TAG_DATAS)) { 108 | getMenuInflater().inflate(R.menu.menu_actions, menu); 109 | } 110 | return super.onPrepareOptionsMenu(menu); 111 | } 112 | 113 | @Override 114 | public boolean onOptionsItemSelected(MenuItem item) { 115 | switch (item.getItemId()) { 116 | case R.id.action_search: 117 | onClickSearch(); 118 | break; 119 | case R.id.action_add: 120 | onClickAddData(); 121 | break; 122 | default: 123 | break; 124 | } 125 | return super.onOptionsItemSelected(item); 126 | } 127 | 128 | @Override 129 | public void onCheckedChanged(RadioGroup group, int checkedId) { 130 | switch(checkedId){ 131 | case R.id.MenuButtonChart: 132 | this.mTabHost.setCurrentTabByTag(TAB_TAG_CHART); 133 | break; 134 | case R.id.MenuButtonDatas: 135 | this.mTabHost.setCurrentTabByTag(TAB_TAG_DATAS); 136 | break; 137 | case R.id.MenuButtonSquare: 138 | this.mTabHost.setCurrentTabByTag(TAB_TAG_SQUARE); 139 | break; 140 | case R.id.MenuButtonMore: 141 | this.mTabHost.setCurrentTabByTag(TAB_TAG_MORE); 142 | break; 143 | default: 144 | break; 145 | } 146 | invalidateOptionsMenu(); 147 | } 148 | 149 | protected void addTestData() { 150 | Calendar calendar = Calendar.getInstance(); 151 | Double value = 55.0; 152 | for (int i=0; i<5; i++) { 153 | value = value + 2.0; 154 | calendar.add(Calendar.DAY_OF_MONTH, -1); 155 | Weight weight = new Weight(); 156 | weight.value = String.valueOf(value); 157 | weight.date = calendar.getTimeInMillis(); 158 | WeightDB.getInstance().insert(weight); 159 | } 160 | for (int i=5; i<10; i++) { 161 | value = value - 3.0; 162 | calendar.add(Calendar.DAY_OF_MONTH, -1); 163 | Weight weight = new Weight(); 164 | weight.value = String.valueOf(value); 165 | weight.date = calendar.getTimeInMillis(); 166 | WeightDB.getInstance().insert(weight); 167 | } 168 | Configuration.setContinousDays(10); 169 | Configuration.setFirstStart(false); 170 | } 171 | 172 | protected void onClickAddData() { 173 | final InputDialog dlg = new InputDialog(this); 174 | dlg.setOnClickListener(new OnClickListener() { 175 | @Override 176 | public void onClick(DialogInterface dialog, int which) { 177 | if (which == DialogInterface.BUTTON_POSITIVE) { 178 | Weight weight = new Weight(); 179 | weight.value = String.format("%-4s",dlg.getInputValue()); 180 | weight.date = Calendar.getInstance().getTimeInMillis(); 181 | WeightDBHelper.addContinuousDays(); 182 | WeightDB.getInstance().insert(weight); 183 | } 184 | } 185 | }); 186 | dlg.show(); 187 | } 188 | 189 | protected void onClickSearch() { 190 | 191 | if (mSearchWeightDailog != null) { 192 | mSearchWeightDailog.show(); 193 | return; 194 | } 195 | 196 | mSearchWeightDailog = new SearchDialog(this); 197 | mSearchWeightDailog.setOnClickListener(new OnClickListener() { 198 | @Override 199 | public void onClick(DialogInterface dialog, int which) { 200 | if (which == DialogInterface.BUTTON_POSITIVE) { 201 | String condition = mSearchWeightDailog.getSearchCondition(); 202 | Intent intent = new Intent(MainActivity.this,DataActivity.class); 203 | intent.putExtra("Condition",condition); 204 | startActivity(intent); 205 | } 206 | } 207 | }); 208 | mSearchWeightDailog.show(); 209 | } 210 | } 211 | -------------------------------------------------------------------------------- /app/src/main/java/com/jhuster/eweightscale/MoreActivity.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2015, Jhuster, All Rights Reserved 3 | * Author: Jhuster(lujun.hust@gmail.com) 4 | * 5 | * https://github.com/Jhuster/EWeightScale 6 | * 7 | * This program is free software; you can redistribute it and/or modify 8 | * it under the terms of the GNU General Public License as published by 9 | * the Free Software Foundation; version 2 of the License. 10 | */ 11 | package com.jhuster.eweightscale; 12 | 13 | import android.app.Activity; 14 | import android.content.Intent; 15 | import android.os.Bundle; 16 | import android.view.KeyEvent; 17 | import android.view.View; 18 | import android.view.View.OnClickListener; 19 | import android.widget.RelativeLayout; 20 | import android.widget.TextView; 21 | 22 | public class MoreActivity extends Activity implements OnClickListener { 23 | 24 | @Override 25 | protected void onCreate(Bundle savedInstanceState) { 26 | super.onCreate(savedInstanceState); 27 | setContentView(R.layout.activity_more); 28 | 29 | addSettingItem(R.id.MoreAccount,getString(R.string.more_account)); 30 | 31 | addSettingItem(R.id.MoreBackupOrRestore,getString(R.string.more_backup_restore)); 32 | addSettingItem(R.id.MoreSetting,getString(R.string.more_setting)); 33 | 34 | addSettingItem(R.id.MoreWhatBMI,getString(R.string.more_what_bmi)); 35 | addSettingItem(R.id.MoreWhatBMR,getString(R.string.more_what_bmr)); 36 | 37 | addSettingItem(R.id.MoreAboutUs,getString(R.string.more_about)); 38 | } 39 | 40 | protected void addSettingItem(int layout_id, String title) { 41 | RelativeLayout layout = (RelativeLayout)findViewById(layout_id); 42 | ((TextView)layout.findViewById(R.id.SettingItemTitle)).setText(title); 43 | layout.setOnClickListener(this); 44 | } 45 | 46 | @Override 47 | public void onClick(View v) { 48 | Intent intent = null; 49 | switch (v.getId()) { 50 | case R.id.MoreAccount: 51 | intent = new Intent(this,PersonalActivity.class); 52 | startActivity(intent); 53 | break; 54 | case R.id.MoreBackupOrRestore: 55 | break; 56 | case R.id.MoreSetting: 57 | intent = new Intent(this,SettingActivity.class); 58 | startActivity(intent); 59 | break; 60 | case R.id.MoreWhatBMI: 61 | intent = new Intent(this,WhatActivity.class); 62 | intent.putExtra("What", "BMI"); 63 | startActivity(intent); 64 | break; 65 | case R.id.MoreWhatBMR: 66 | intent = new Intent(this,WhatActivity.class); 67 | intent.putExtra("What", "BMR"); 68 | startActivity(intent); 69 | break; 70 | case R.id.MoreAboutUs: 71 | intent = new Intent(this,AboutActivity.class); 72 | startActivity(intent); 73 | break; 74 | default: 75 | return; 76 | } 77 | } 78 | 79 | @Override 80 | public boolean onKeyDown(int keyCode, KeyEvent event) { 81 | if (keyCode == KeyEvent.KEYCODE_BACK) { 82 | if (!CommonUtil.onExitProcess(this)) { 83 | return true; 84 | } 85 | } 86 | return super.onKeyDown(keyCode, event); 87 | } 88 | 89 | } 90 | -------------------------------------------------------------------------------- /app/src/main/java/com/jhuster/eweightscale/PersonalActivity.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2015, Jhuster, All Rights Reserved 3 | * Author: Jhuster(lujun.hust@gmail.com) 4 | * 5 | * https://github.com/Jhuster/EWeightScale 6 | * 7 | * This program is free software; you can redistribute it and/or modify 8 | * it under the terms of the GNU General Public License as published by 9 | * the Free Software Foundation; version 2 of the License. 10 | */ 11 | package com.jhuster.eweightscale; 12 | 13 | import java.util.Calendar; 14 | 15 | import android.app.Activity; 16 | import android.os.Bundle; 17 | import android.view.MenuItem; 18 | import android.view.View; 19 | import android.widget.DatePicker; 20 | import android.widget.DatePicker.OnDateChangedListener; 21 | import android.widget.EditText; 22 | import android.widget.RadioGroup; 23 | import android.widget.TextView; 24 | import android.widget.Toast; 25 | 26 | public class PersonalActivity extends Activity implements OnDateChangedListener { 27 | 28 | public static final String TITLE = "个人信息"; 29 | public static final String SAVE_MSG = "信息保存成功!"; 30 | 31 | private RadioGroup mRadioGroup; 32 | private DatePicker mDatePicker; 33 | private TextView mBirthdayText; 34 | private EditText mHeightEditText; 35 | 36 | @Override 37 | protected void onCreate(Bundle savedInstanceState) { 38 | super.onCreate(savedInstanceState); 39 | getActionBar().setDisplayHomeAsUpEnabled(true); 40 | getActionBar().setBackgroundDrawable(getResources().getDrawable(R.drawable.actionbar_bg)); 41 | setContentView(R.layout.activity_personal); 42 | getActionBar().setTitle(TITLE); 43 | 44 | mRadioGroup = (RadioGroup) findViewById(R.id.PersonalSex); 45 | mDatePicker = (DatePicker) findViewById(R.id.PersonalAgePicker); 46 | mBirthdayText = (TextView) findViewById(R.id.BirthdayValue); 47 | mHeightEditText = (EditText)findViewById(R.id.WidgetHeightInputEdit); 48 | 49 | int year,month,day; 50 | 51 | year = Configuration.getUserBirthdayYear(); 52 | month = Configuration.getUserBirthdayMonth(); 53 | day = Configuration.getUserBirthdayDay(); 54 | 55 | mDatePicker.init(year,month,day,this); 56 | mDatePicker.setMaxDate(Calendar.getInstance().getTimeInMillis()); 57 | 58 | String birthday = year + "-" + month + "-" + day; 59 | mBirthdayText.setText(birthday); 60 | 61 | int sex = Configuration.getUserSex(); 62 | if (sex == CommonUtil.UserSexFemale) { 63 | mRadioGroup.check(R.id.RadioFemale); 64 | } 65 | 66 | if (Configuration.getUserHeight() != 0.0) { 67 | String height = String.valueOf(Configuration.getUserHeight()); 68 | mHeightEditText.setText(height); 69 | } 70 | } 71 | 72 | @Override 73 | public boolean onOptionsItemSelected(MenuItem item) { 74 | switch (item.getItemId()) { 75 | case android.R.id.home: 76 | finish(); 77 | default: 78 | break; 79 | } 80 | return true; 81 | } 82 | 83 | public void onClickSaveInfo(View v) { 84 | if (R.id.RadioMale == mRadioGroup.getCheckedRadioButtonId()) { 85 | Configuration.setUserSex(CommonUtil.UserSexMale); 86 | } 87 | else { 88 | Configuration.setUserSex(CommonUtil.UserSexFemale); 89 | } 90 | Configuration.setUserBirthday(mDatePicker.getYear(), mDatePicker.getMonth(), mDatePicker.getDayOfMonth()); 91 | Configuration.setUserHeight(mHeightEditText.getText().toString()); 92 | Toast.makeText(this, SAVE_MSG, Toast.LENGTH_SHORT).show(); 93 | } 94 | 95 | @Override 96 | public void onDateChanged(DatePicker view, int year, int monthOfYear, int dayOfMonth) { 97 | monthOfYear = monthOfYear+1; 98 | String birthday = year + "-" + monthOfYear + "-" + dayOfMonth; 99 | mBirthdayText.setText(birthday); 100 | } 101 | } 102 | -------------------------------------------------------------------------------- /app/src/main/java/com/jhuster/eweightscale/SettingActivity.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2015, Jhuster, All Rights Reserved 3 | * Author: Jhuster(lujun.hust@gmail.com) 4 | * 5 | * https://github.com/Jhuster/EWeightScale 6 | * 7 | * This program is free software; you can redistribute it and/or modify 8 | * it under the terms of the GNU General Public License as published by 9 | * the Free Software Foundation; version 2 of the License. 10 | */ 11 | package com.jhuster.eweightscale; 12 | 13 | import com.jhuster.eweightscale.widget.ChartModeSelector; 14 | import com.jhuster.eweightscale.widget.ChartModeSelector.OnDateModeSelectListener; 15 | import android.app.Activity; 16 | import android.os.Bundle; 17 | import android.view.MenuItem; 18 | import android.widget.RadioGroup; 19 | 20 | public class SettingActivity extends Activity implements OnDateModeSelectListener { 21 | 22 | public static final String TITLE = "系统设置"; 23 | public static final String XAXIS_TITLE = "X轴坐标："; 24 | 25 | private ChartModeSelector mDateModeSelector; 26 | 27 | @Override 28 | protected void onCreate(Bundle savedInstanceState) { 29 | super.onCreate(savedInstanceState); 30 | getActionBar().setDisplayHomeAsUpEnabled(true); 31 | getActionBar().setBackgroundDrawable(getResources().getDrawable(R.drawable.actionbar_bg)); 32 | setContentView(R.layout.activity_setting); 33 | getActionBar().setTitle(TITLE); 34 | 35 | mDateModeSelector = new ChartModeSelector((RadioGroup)findViewById(R.id.SettingDateMode),XAXIS_TITLE); 36 | mDateModeSelector.setRadioChecked(Configuration.getChartMode()); 37 | mDateModeSelector.setOnDateModeSelectListener(this); 38 | } 39 | 40 | @Override 41 | public boolean onOptionsItemSelected(MenuItem item) { 42 | switch (item.getItemId()) { 43 | case android.R.id.home: 44 | finish(); 45 | default: 46 | break; 47 | } 48 | return true; 49 | } 50 | 51 | @Override 52 | public void onRadioYearSelected() { 53 | Configuration.setChartMode(CommonUtil.ChartModeYear); 54 | } 55 | 56 | @Override 57 | public void onRadioMonthSelected() { 58 | Configuration.setChartMode(CommonUtil.ChartModeMonth); 59 | } 60 | 61 | @Override 62 | public void onRadioDaySelected() { 63 | Configuration.setChartMode(CommonUtil.ChartModeDay); 64 | } 65 | 66 | } 67 | -------------------------------------------------------------------------------- /app/src/main/java/com/jhuster/eweightscale/SquareActivity.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2015, Jhuster, All Rights Reserved 3 | * Author: Jhuster(lujun.hust@gmail.com) 4 | * 5 | * https://github.com/Jhuster/EWeightScale 6 | * 7 | * This program is free software; you can redistribute it and/or modify 8 | * it under the terms of the GNU General Public License as published by 9 | * the Free Software Foundation; version 2 of the License. 10 | */ 11 | package com.jhuster.eweightscale; 12 | 13 | import com.jhuster.eweightscale.core.WeightDB; 14 | import com.jhuster.eweightscale.core.WeightDB.Weight; 15 | import com.jhuster.eweightscale.widget.SquareItemWidget; 16 | import android.app.Activity; 17 | import android.os.Bundle; 18 | import android.view.KeyEvent; 19 | import android.view.View; 20 | import android.widget.TextView; 21 | 22 | public class SquareActivity extends Activity { 23 | 24 | public static final String BMI_THIN_WEIGHT = "偏瘦"; 25 | public static final String BMI_NICE_WEIGHT = "完美"; 26 | public static final String BMI_FAT_WEIGHT = "偏胖"; 27 | public static final String BMI_BIG_WEIGHT = "肥胖"; 28 | 29 | private SquareItemWidget mWeightItem; 30 | private SquareItemWidget mBMIItem; 31 | private SquareItemWidget mBMRItem; 32 | private SquareItemWidget mResultItem; 33 | private SquareItemWidget mDestWeight; 34 | private TextView mPersonalTips; 35 | 36 | @Override 37 | protected void onCreate(Bundle savedInstanceState) { 38 | super.onCreate(savedInstanceState); 39 | setContentView(R.layout.activity_square); 40 | 41 | mPersonalTips = (TextView)findViewById(R.id.PersionalTips); 42 | mWeightItem = new SquareItemWidget(findViewById(R.id.SquareWeightItem), 43 | getString(R.string.square_weight)); 44 | mBMIItem = new SquareItemWidget(findViewById(R.id.SquareBMIItem), 45 | getString(R.string.square_bmi)); 46 | mBMRItem = new SquareItemWidget(findViewById(R.id.SquareBMRItem), 47 | getString(R.string.square_bmr)); 48 | mResultItem = new SquareItemWidget(findViewById(R.id.SquareResult), 49 | getString(R.string.square_result)); 50 | mDestWeight = new SquareItemWidget(findViewById(R.id.SquareDestWeight), 51 | getString(R.string.square_dest_weight)); 52 | } 53 | 54 | public void onResume() { 55 | super.onResume(); 56 | onSquareUpdate(); 57 | } 58 | 59 | protected void onSquareUpdate() { 60 | 61 | //判断是否有体重数据 62 | Weight weight = WeightDB.getInstance().get(0); 63 | if (weight == null) { 64 | mPersonalTips.setText(getString(R.string.no_data)); 65 | mPersonalTips.setVisibility(View.VISIBLE); 66 | mWeightItem.setItemValue(""); 67 | mBMIItem.setItemValue(""); 68 | mBMRItem.setItemValue(""); 69 | mDestWeight.setItemValue(""); 70 | mResultItem.setItemValue(""); 71 | return; 72 | } 73 | 74 | //判断个人信息是否填写好了 75 | double height = Configuration.getUserHeight(); 76 | int age = Configuration.getUserAge(); 77 | if (height <= 0.0 || age <= 0) { 78 | mPersonalTips.setText(getString(R.string.personalTips)); 79 | mPersonalTips.setVisibility(View.VISIBLE); 80 | } 81 | else { 82 | mPersonalTips.setVisibility(View.GONE); 83 | } 84 | 85 | //显示BMI指标分析结果 86 | WeightData weightdata = new WeightData(weight); 87 | mWeightItem.setItemValue(weightdata.getWeightStr()); 88 | String bmi = weightdata.getBMIValue(); 89 | if (!"".equals(bmi)) { 90 | mBMIItem.setItemValue(bmi); 91 | double BMI = Double.valueOf(bmi); 92 | if (BMI < 18.5) { 93 | mResultItem.setItemValue(BMI_THIN_WEIGHT); 94 | } 95 | else if (BMI >= 18.5 && BMI < 24) { 96 | mResultItem.setItemValue(BMI_NICE_WEIGHT); 97 | } 98 | else if (BMI >= 24 && BMI < 28) { 99 | mResultItem.setItemValue(BMI_FAT_WEIGHT); 100 | } 101 | else { 102 | mResultItem.setItemValue(BMI_BIG_WEIGHT); 103 | } 104 | } 105 | 106 | //显示目标体重 107 | if (height != 0) { 108 | double HEIGHT = Double.valueOf(height); 109 | String destWeight = CommonUtil.calculateMinWeight(HEIGHT) + "kg" + 110 | "～" + CommonUtil.calculateMaxWeight(HEIGHT) + "kg"; 111 | mDestWeight.setItemValue(destWeight); 112 | } 113 | 114 | //显示BMR 115 | int bmr_age = Configuration.getUserAge(); 116 | double bmr_height = Configuration.getUserHeight(); 117 | int bmr_sex = Configuration.getUserSex(); 118 | if (bmr_age!=0 && !"".equals(weight) && bmr_height!= 0) { 119 | double bmr_weight = Double.valueOf(weightdata.getWeightValue()); 120 | String bmrStr = CommonUtil.calculateBMR(bmr_sex, bmr_weight, bmr_height, bmr_age) + "千卡"; 121 | mBMRItem.setItemValue(bmrStr); 122 | } 123 | } 124 | 125 | @Override 126 | public boolean onKeyDown(int keyCode, KeyEvent event) { 127 | if (keyCode == KeyEvent.KEYCODE_BACK) { 128 | if (!CommonUtil.onExitProcess(this)) { 129 | return true; 130 | } 131 | } 132 | return super.onKeyDown(keyCode, event); 133 | } 134 | } 135 | -------------------------------------------------------------------------------- /app/src/main/java/com/jhuster/eweightscale/WeightData.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2015, Jhuster, All Rights Reserved 3 | * Author: Jhuster(lujun.hust@gmail.com) 4 | * 5 | * https://github.com/Jhuster/EWeightScale 6 | * 7 | * This program is free software; you can redistribute it and/or modify 8 | * it under the terms of the GNU General Public License as published by 9 | * the Free Software Foundation; version 2 of the License. 10 | */ 11 | package com.jhuster.eweightscale; 12 | 13 | import java.text.DecimalFormat; 14 | 15 | import com.jhuster.eweightscale.core.DateHelper; 16 | import com.jhuster.eweightscale.core.WeightDB.Weight; 17 | 18 | public class WeightData { 19 | 20 | private static final String WEIGHT_SUFFIX = "kg"; 21 | private static final String BMI_PREFIX = "BMI: "; 22 | 23 | public String mWeightValue; 24 | public long mRecordDate; 25 | 26 | public WeightData(Weight weight) { 27 | mWeightValue = weight.value; 28 | mRecordDate = weight.date; 29 | } 30 | 31 | public String getWeightValue() { 32 | return mWeightValue; 33 | } 34 | 35 | public String getWeightStr() { 36 | String result = String.format("%-4s", mWeightValue); 37 | return (result + " " + WEIGHT_SUFFIX); 38 | } 39 | 40 | public String getBMIStr() { 41 | return (BMI_PREFIX + getBMIValue()); 42 | } 43 | 44 | public String getWeekStr() { 45 | return DateHelper.getWeekStr(mRecordDate); 46 | } 47 | 48 | public String getDateStr() { 49 | return DateHelper.getDateStr(mRecordDate); 50 | } 51 | 52 | public String getBMIValue() { 53 | double height = Configuration.getUserHeight(); 54 | if (height == 0.0) { 55 | return "0.00"; 56 | } 57 | double bmi = CommonUtil.calculateBMI(Double.valueOf(mWeightValue), height); 58 | return new DecimalFormat("0.00").format(bmi).toString(); 59 | } 60 | } 61 | -------------------------------------------------------------------------------- /app/src/main/java/com/jhuster/eweightscale/WeightDataAdapter.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2015, Jhuster, All Rights Reserved 3 | * Author: Jhuster(lujun.hust@gmail.com) 4 | * 5 | * https://github.com/Jhuster/EWeightScale 6 | * 7 | * This program is free software; you can redistribute it and/or modify 8 | * it under the terms of the GNU General Public License as published by 9 | * the Free Software Foundation; version 2 of the License. 10 | */ 11 | package com.jhuster.eweightscale; 12 | 13 | import com.jhuster.eweightscale.R; 14 | import com.jhuster.eweightscale.core.WeightDB; 15 | import com.jhuster.eweightscale.core.WeightDB.Weight; 16 | 17 | import android.content.Context; 18 | import android.view.LayoutInflater; 19 | import android.view.View; 20 | import android.view.ViewGroup; 21 | import android.widget.BaseAdapter; 22 | import android.widget.LinearLayout; 23 | import android.widget.TextView; 24 | 25 | public class WeightDataAdapter extends BaseAdapter { 26 | 27 | private Context mContext; 28 | private String mCondition = null; 29 | 30 | protected class ViewHolder { 31 | TextView mWeightWeek; 32 | TextView mWeightData; 33 | TextView mWeightBMI; 34 | TextView mWeightValue; 35 | } 36 | 37 | public WeightDataAdapter(Context context,String condition) { 38 | mContext = context; 39 | mCondition = condition; 40 | } 41 | 42 | @Override 43 | public int getCount() { 44 | return WeightDB.getInstance().size(mCondition); 45 | } 46 | 47 | @Override 48 | public Object getItem(int position) { 49 | return WeightDB.getInstance().get(position,mCondition); 50 | } 51 | 52 | @Override 53 | public long getItemId(int position) { 54 | return ((Weight)getItem(position)).key; 55 | } 56 | 57 | @Override 58 | public View getView(int position, View convertView, ViewGroup parent) { 59 | 60 | if (convertView == null) { 61 | LayoutInflater inflater = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 62 | convertView = (LinearLayout)inflater.inflate(R.layout.widget_weight_item, null); 63 | ViewHolder holder = new ViewHolder(); 64 | holder.mWeightWeek = (TextView)convertView.findViewById(R.id.WeightWeek); 65 | holder.mWeightData = (TextView)convertView.findViewById(R.id.WeightData); 66 | holder.mWeightBMI = (TextView)convertView.findViewById(R.id.WeightBMI); 67 | holder.mWeightValue = (TextView)convertView.findViewById(R.id.WeightValue); 68 | convertView.setTag(holder); 69 | } 70 | 71 | Weight weight = (Weight)getItem(position); 72 | if (weight != null) { 73 | WeightData data = new WeightData(weight); 74 | ViewHolder holder = (ViewHolder)convertView.getTag(); 75 | holder.mWeightWeek.setText(data.getWeekStr()); 76 | holder.mWeightData.setText(data.getDateStr()); 77 | holder.mWeightBMI.setText(data.getBMIStr()); 78 | holder.mWeightValue.setText(data.getWeightStr()); 79 | } 80 | 81 | return convertView; 82 | } 83 | 84 | } 85 | -------------------------------------------------------------------------------- /app/src/main/java/com/jhuster/eweightscale/WhatActivity.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2015, Jhuster, All Rights Reserved 3 | * Author: Jhuster(lujun.hust@gmail.com) 4 | * 5 | * https://github.com/Jhuster/EWeightScale 6 | * 7 | * This program is free software; you can redistribute it and/or modify 8 | * it under the terms of the GNU General Public License as published by 9 | * the Free Software Foundation; version 2 of the License. 10 | */ 11 | package com.jhuster.eweightscale; 12 | 13 | import android.app.Activity; 14 | import android.os.Bundle; 15 | import android.view.MenuItem; 16 | import android.webkit.WebView; 17 | 18 | public class WhatActivity extends Activity { 19 | 20 | @Override 21 | protected void onCreate(Bundle savedInstanceState) { 22 | super.onCreate(savedInstanceState); 23 | 24 | getActionBar().setDisplayHomeAsUpEnabled(true); 25 | getActionBar().setBackgroundDrawable(getResources().getDrawable(R.drawable.actionbar_bg)); 26 | setContentView(R.layout.activity_what); 27 | 28 | String what = getIntent().getExtras().getString("What"); 29 | if (what == null) { 30 | return; 31 | } 32 | 33 | WebView what_content = (WebView) findViewById(R.id.WhatWebView); 34 | what_content.getSettings().setDefaultTextEncodingName("gbk"); 35 | if ("BMI".equals(what)) { 36 | getActionBar().setTitle(getString(R.string.more_what_bmi)); 37 | what_content.loadUrl("file:///android_asset/" + "bmi.html"); 38 | } 39 | else if ("BMR".equals(what)) { 40 | getActionBar().setTitle(getString(R.string.more_what_bmr)); 41 | what_content.loadUrl("file:///android_asset/" + "bmr.html"); 42 | } 43 | else {} 44 | } 45 | 46 | @Override 47 | public boolean onOptionsItemSelected(MenuItem item) { 48 | switch (item.getItemId()) { 49 | case android.R.id.home: 50 | finish(); 51 | default: 52 | break; 53 | } 54 | return true; 55 | } 56 | } 57 | -------------------------------------------------------------------------------- /app/src/main/java/com/jhuster/eweightscale/chart/ChartAdapter.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2015, Jhuster, All Rights Reserved 3 | * Author: Jhuster(lujun.hust@gmail.com) 4 | * 5 | * https://github.com/Jhuster/EWeightScale 6 | * 7 | * This program is free software; you can redistribute it and/or modify 8 | * it under the terms of the GNU General Public License as published by 9 | * the Free Software Foundation; version 2 of the License. 10 | */ 11 | package com.jhuster.eweightscale.chart; 12 | 13 | public abstract class ChartAdapter { 14 | public abstract boolean isEmpty(); 15 | public abstract int getMinXScale(); //最小x刻度 16 | public abstract int getMaxXScale(); //最大x刻度 17 | public abstract String getXScaleUnit(); //x刻度的单位 18 | public abstract double getYScale(int x); //获取指定x刻度的y值 19 | } 20 | -------------------------------------------------------------------------------- /app/src/main/java/com/jhuster/eweightscale/chart/ChartFolder.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2015, Jhuster, All Rights Reserved 3 | * Author: Jhuster(lujun.hust@gmail.com) 4 | * 5 | * https://github.com/Jhuster/EWeightScale 6 | * 7 | * This program is free software; you can redistribute it and/or modify 8 | * it under the terms of the GNU General Public License as published by 9 | * the Free Software Foundation; version 2 of the License. 10 | */ 11 | package com.jhuster.eweightscale.chart; 12 | 13 | import org.achartengine.ChartFactory; 14 | import org.achartengine.GraphicalView; 15 | import org.achartengine.model.XYMultipleSeriesDataset; 16 | import org.achartengine.renderer.XYMultipleSeriesRenderer; 17 | import android.graphics.Color; 18 | import android.graphics.Paint.Align; 19 | import android.view.ViewGroup; 20 | 21 | /** 22 | * 图表容器,可以添加多张表(@see ChartTable) 23 | */ 24 | public class ChartFolder { 25 | 26 | public static final String TAG = ChartFolder.class.getSimpleName(); 27 | 28 | public static final String TABLE_TIPS = "体重曲线----X轴:日期，Y轴:体重(kg)"; 29 | 30 | private GraphicalView mChartView; 31 | private ChartTable mChartTable; 32 | private ChartAdapter mChartAdapter; 33 | private ViewGroup mParentView; 34 | 35 | public ChartFolder(ViewGroup parent) { 36 | mParentView = parent; 37 | } 38 | 39 | public void setChartAdapter(ChartAdapter adapter) { 40 | mChartAdapter = adapter; 41 | draw(adapter.getMinXScale(),adapter.getMaxXScale(),adapter.getXScaleUnit()); 42 | } 43 | 44 | public void invalidate() { 45 | if (mChartAdapter==null) { 46 | return; 47 | } 48 | mChartTable.clear(); 49 | for (int i=mChartAdapter.getMinXScale(); i 10) { 97 | render.setXAxisMax(min+10); 98 | } 99 | else { 100 | render.setXAxisMax(min+4); 101 | } 102 | 103 | //如果要自定义X轴坐标Label，则必须设置为0 104 | render.setXLabels(0); 105 | for (int i=min; i<=max; i++) { 106 | render.addXTextLabel(i, i+unit); 107 | } 108 | 109 | render.setPanEnabled(true); 110 | render.setZoomEnabled(true); 111 | render.setPanLimits(new double[]{min-1,max+1,-1,100}); 112 | render.setZoomLimits(new double[]{min-1,max+1,-1,100}); 113 | 114 | mChartTable = new ChartTable(TABLE_TIPS); 115 | datasheet.addSeries(mChartTable.getSeries()); 116 | render.addSeriesRenderer(mChartTable.getRender()); 117 | 118 | if (mChartView!=null) { 119 | mParentView.removeView(mChartView); 120 | } 121 | 122 | mChartView = ChartFactory.getLineChartView(mParentView.getContext(), datasheet, render); 123 | 124 | mParentView.addView(mChartView, ViewGroup.LayoutParams.WRAP_CONTENT,ViewGroup.LayoutParams.WRAP_CONTENT); 125 | mParentView.invalidate(); 126 | } 127 | } 128 | -------------------------------------------------------------------------------- /app/src/main/java/com/jhuster/eweightscale/chart/ChartTable.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2015, Jhuster, All Rights Reserved 3 | * Author: Jhuster(lujun.hust@gmail.com) 4 | * 5 | * https://github.com/Jhuster/EWeightScale 6 | * 7 | * This program is free software; you can redistribute it and/or modify 8 | * it under the terms of the GNU General Public License as published by 9 | * the Free Software Foundation; version 2 of the License. 10 | */ 11 | package com.jhuster.eweightscale.chart; 12 | 13 | import org.achartengine.chart.PointStyle; 14 | import org.achartengine.model.XYSeries; 15 | import org.achartengine.renderer.XYSeriesRenderer; 16 | 17 | /** 18 | * 图表类,根据添加的元数据绘制曲线图 19 | */ 20 | public class ChartTable { 21 | 22 | private XYSeries mSeries; 23 | private XYSeriesRenderer mRender; 24 | 25 | public ChartTable(String title) { 26 | mSeries = new XYSeries(title); 27 | mRender = new XYSeriesRenderer(); 28 | mRender.setPointStyle(PointStyle.CIRCLE); 29 | mRender.setFillPoints(true); 30 | mRender.setDisplayChartValues(true); 31 | mRender.setDisplayChartValuesDistance(5); 32 | mRender.setChartValuesTextSize(15); 33 | } 34 | 35 | public void add(double x, double y) { 36 | if (!ignore(x,y)) { 37 | mSeries.add(x, y); 38 | } 39 | } 40 | 41 | public void remove(int index) { 42 | mSeries.remove(index); 43 | } 44 | 45 | public void clear() { 46 | mSeries.clear(); 47 | } 48 | 49 | public boolean ignore(double x, double y) { 50 | if (x==0.0 || y==0.0) { 51 | return true; 52 | } 53 | return false; 54 | } 55 | 56 | public XYSeries getSeries() { 57 | return mSeries; 58 | } 59 | 60 | public XYSeriesRenderer getRender() { 61 | return mRender; 62 | } 63 | } 64 | -------------------------------------------------------------------------------- /app/src/main/java/com/jhuster/eweightscale/chart/DayChartAdapter.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2015, Jhuster, All Rights Reserved 3 | * Author: Jhuster(lujun.hust@gmail.com) 4 | * 5 | * https://github.com/Jhuster/EWeightScale 6 | * 7 | * This program is free software; you can redistribute it and/or modify 8 | * it under the terms of the GNU General Public License as published by 9 | * the Free Software Foundation; version 2 of the License. 10 | */ 11 | package com.jhuster.eweightscale.chart; 12 | 13 | import com.jhuster.eweightscale.CommonUtil; 14 | import com.jhuster.eweightscale.core.WeightDBHelper; 15 | 16 | public class DayChartAdapter extends ChartAdapter { 17 | 18 | private int mChartYear; 19 | private int mChartMonth; 20 | 21 | public DayChartAdapter(int year,int month) { 22 | mChartYear = year; 23 | mChartMonth = month; 24 | } 25 | 26 | @Override 27 | public boolean isEmpty() { 28 | return WeightDBHelper.isEmpty(mChartYear, mChartMonth); 29 | } 30 | 31 | @Override 32 | public double getYScale(int day) { 33 | return WeightDBHelper.getWeightAverage(mChartYear,mChartMonth,day); 34 | } 35 | 36 | @Override 37 | public int getMinXScale() { 38 | return CommonUtil.MinDay; 39 | } 40 | 41 | @Override 42 | public int getMaxXScale() { 43 | return CommonUtil.MaxDay; 44 | } 45 | 46 | @Override 47 | public String getXScaleUnit() { 48 | return CommonUtil.DayUnit; 49 | } 50 | } 51 | -------------------------------------------------------------------------------- /app/src/main/java/com/jhuster/eweightscale/chart/MonthChartAdapter.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2015, Jhuster, All Rights Reserved 3 | * Author: Jhuster(lujun.hust@gmail.com) 4 | * 5 | * https://github.com/Jhuster/EWeightScale 6 | * 7 | * This program is free software; you can redistribute it and/or modify 8 | * it under the terms of the GNU General Public License as published by 9 | * the Free Software Foundation; version 2 of the License. 10 | */ 11 | package com.jhuster.eweightscale.chart; 12 | 13 | import com.jhuster.eweightscale.CommonUtil; 14 | import com.jhuster.eweightscale.core.WeightDBHelper; 15 | 16 | public class MonthChartAdapter extends ChartAdapter { 17 | 18 | private int mChartYear; 19 | 20 | public MonthChartAdapter(int year) { 21 | mChartYear = year; 22 | } 23 | 24 | @Override 25 | public boolean isEmpty() { 26 | return WeightDBHelper.isEmpty(mChartYear); 27 | } 28 | 29 | @Override 30 | public double getYScale(int month) { 31 | return WeightDBHelper.getWeightAverage(mChartYear, month-1); 32 | } 33 | 34 | @Override 35 | public int getMinXScale() { 36 | return CommonUtil.MinMonth; 37 | } 38 | 39 | @Override 40 | public int getMaxXScale() { 41 | return CommonUtil.MaxMonth; 42 | } 43 | 44 | @Override 45 | public String getXScaleUnit() { 46 | return CommonUtil.MonthUnit; 47 | } 48 | 49 | } 50 | -------------------------------------------------------------------------------- /app/src/main/java/com/jhuster/eweightscale/chart/YearChartAdapter.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2015, Jhuster, All Rights Reserved 3 | * Author: Jhuster(lujun.hust@gmail.com) 4 | * 5 | * https://github.com/Jhuster/EWeightScale 6 | * 7 | * This program is free software; you can redistribute it and/or modify 8 | * it under the terms of the GNU General Public License as published by 9 | * the Free Software Foundation; version 2 of the License. 10 | */ 11 | package com.jhuster.eweightscale.chart; 12 | 13 | import com.jhuster.eweightscale.CommonUtil; 14 | import com.jhuster.eweightscale.core.WeightDBHelper; 15 | 16 | public class YearChartAdapter extends ChartAdapter { 17 | 18 | @Override 19 | public boolean isEmpty() { 20 | return WeightDBHelper.isEmpty(); 21 | } 22 | 23 | @Override 24 | public double getYScale(int year) { 25 | return WeightDBHelper.getWeightAverage(year); 26 | } 27 | 28 | @Override 29 | public int getMinXScale() { 30 | return CommonUtil.MinYear; 31 | } 32 | 33 | @Override 34 | public int getMaxXScale() { 35 | return CommonUtil.MaxYear; 36 | } 37 | 38 | @Override 39 | public String getXScaleUnit() { 40 | return CommonUtil.YearUnit; 41 | } 42 | 43 | } 44 | -------------------------------------------------------------------------------- /app/src/main/java/com/jhuster/eweightscale/core/DateHelper.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2015, Jhuster, All Rights Reserved 3 | * Author: Jhuster(lujun.hust@gmail.com) 4 | * 5 | * https://github.com/Jhuster/EWeightScale 6 | * 7 | * This program is free software; you can redistribute it and/or modify 8 | * it under the terms of the GNU General Public License as published by 9 | * the Free Software Foundation; version 2 of the License. 10 | */ 11 | package com.jhuster.eweightscale.core; 12 | 13 | import java.text.SimpleDateFormat; 14 | import java.util.Calendar; 15 | import java.util.GregorianCalendar; 16 | import java.util.Locale; 17 | 18 | public class DateHelper { 19 | 20 | protected static final String DISPLAY_WEEK_FORMAT = "EEEE"; 21 | protected static final String DISPLAY_DATE_FORMAT = "yyyy年MM月dd日"; 22 | protected static final String DISPLAY_FULL_FORMAT = "yyyy年MM月dd日 EEEE HH点mm分"; 23 | 24 | public static class DatePeriod { 25 | public long begin; 26 | public long end; 27 | public DatePeriod(long begin,long end) { 28 | this.begin = begin; 29 | this.end = end; 30 | } 31 | } 32 | 33 | public static Calendar getToday() { 34 | return Calendar.getInstance(); 35 | } 36 | 37 | public static Calendar getYestday() { 38 | Calendar calendar = Calendar.getInstance(); 39 | calendar.add(GregorianCalendar.DAY_OF_MONTH,-1); 40 | return calendar; 41 | } 42 | 43 | public static Calendar getDayOfLastWeek() { 44 | Calendar calendar = Calendar.getInstance(); 45 | calendar.add(Calendar.WEEK_OF_YEAR,-1); 46 | return calendar; 47 | } 48 | 49 | public static Calendar getDayOfLastMonth() { 50 | Calendar calendar = Calendar.getInstance(); 51 | calendar.add(Calendar.MONTH,-1); 52 | return calendar; 53 | } 54 | 55 | public static Calendar getCalendar(int year,int month,int day) { 56 | Calendar calendar = Calendar.getInstance(); 57 | calendar.set(year, month, day); 58 | return calendar; 59 | } 60 | 61 | public static DatePeriod getYearPeriod(int year) { 62 | Calendar calendar = new GregorianCalendar(year,0,0); 63 | long begin = calendar.getTimeInMillis(); 64 | calendar.add(GregorianCalendar.YEAR,1); 65 | long end = calendar.getTimeInMillis(); 66 | return new DatePeriod(begin,end); 67 | } 68 | 69 | public static DatePeriod getMonthPeriod(int year,int month) { 70 | Calendar calendar = new GregorianCalendar(year,month,1); 71 | long begin = calendar.getTimeInMillis(); 72 | calendar.add(GregorianCalendar.MONTH,1); 73 | long end = calendar.getTimeInMillis(); 74 | return new DatePeriod(begin,end); 75 | } 76 | 77 | public static DatePeriod getDatePeriod(int year,int month,int day) { 78 | Calendar calendar = new GregorianCalendar(year,month,day); 79 | long begin = calendar.getTimeInMillis(); 80 | calendar.add(GregorianCalendar.DAY_OF_MONTH,1); 81 | long end = calendar.getTimeInMillis(); 82 | return new DatePeriod(begin,end); 83 | } 84 | 85 | public static DatePeriod getDatePeriod(Calendar calendar) { 86 | return getDatePeriod(calendar.get(Calendar.YEAR),calendar.get(Calendar.MONTH), 87 | calendar.get(Calendar.DAY_OF_MONTH)); 88 | } 89 | 90 | public static DatePeriod getWeekPeriod(Calendar calendar) { 91 | calendar.setFirstDayOfWeek(Calendar.MONDAY); 92 | calendar.set(Calendar.DAY_OF_WEEK,calendar.getFirstDayOfWeek()); 93 | calendar.set(Calendar.HOUR,0); 94 | calendar.set(Calendar.MINUTE,0); 95 | calendar.set(Calendar.SECOND,0); 96 | long begin = calendar.getTimeInMillis(); 97 | calendar.add(Calendar.WEEK_OF_YEAR,1); 98 | long end = calendar.getTimeInMillis(); 99 | return new DatePeriod(begin,end); 100 | } 101 | 102 | public static DatePeriod getMonthPeriod(Calendar calendar) { 103 | calendar.set(calendar.get(Calendar.YEAR),calendar.get(Calendar.MONTH),1); 104 | calendar.set(Calendar.HOUR,0); 105 | calendar.set(Calendar.MINUTE,0); 106 | calendar.set(Calendar.SECOND,0); 107 | long begin = calendar.getTimeInMillis(); 108 | calendar.add(GregorianCalendar.MONTH,1); 109 | long end = calendar.getTimeInMillis(); 110 | return new DatePeriod(begin,end); 111 | } 112 | 113 | public static String getWeekStr(long milliseconds) { 114 | return new SimpleDateFormat(DISPLAY_WEEK_FORMAT,Locale.CHINA).format(milliseconds); 115 | } 116 | 117 | public static String getDateStr(long milliseconds) { 118 | return new SimpleDateFormat(DISPLAY_DATE_FORMAT,Locale.CHINA).format(milliseconds); 119 | } 120 | } 121 | -------------------------------------------------------------------------------- /app/src/main/java/com/jhuster/eweightscale/core/WeightDB.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2015, Jhuster, All Rights Reserved 3 | * Author: Jhuster(lujun.hust@gmail.com) 4 | * 5 | * https://github.com/Jhuster/EWeightScale 6 | * 7 | * This program is free software; you can redistribute it and/or modify 8 | * it under the terms of the GNU General Public License as published by 9 | * the Free Software Foundation; version 2 of the License. 10 | */ 11 | package com.jhuster.eweightscale.core; 12 | 13 | import java.util.ArrayList; 14 | import java.util.List; 15 | 16 | import android.content.ContentValues; 17 | import android.content.Context; 18 | import android.database.Cursor; 19 | import android.database.SQLException; 20 | import android.database.sqlite.SQLiteDatabase; 21 | import android.database.sqlite.SQLiteOpenHelper; 22 | import android.util.Log; 23 | 24 | public class WeightDB { 25 | 26 | protected static final String TAG = WeightDB.class.getSimpleName(); 27 | 28 | protected static final int DB_VERSION = 1; 29 | protected static final String DB_NAME = "weight_db"; 30 | protected static final String DB_PRIMARY_KEY = "_id"; 31 | protected static final String DB_TABLE_NAME = "weight"; 32 | 33 | protected static final String DB_TABLE_COLUMN_WEIGHT = "weight"; 34 | protected static final String DB_TABLE_COLUMN_DATE = "record_date"; 35 | 36 | protected static final String DB_DEFAULT_ORDERBY = DB_TABLE_COLUMN_DATE + " DESC"; 37 | 38 | protected DatabaseHelper mDBHelper; 39 | protected SQLiteDatabase mDB; 40 | protected OnDBDataChangeListener mDBDataChangeListener; 41 | 42 | protected static final WeightDB mInstance = new WeightDB(); 43 | 44 | private final String DB_TABLE_CREATE_SQL = "create table " + DB_TABLE_NAME + " (_id integer primary key autoincrement, " 45 | + DB_TABLE_COLUMN_WEIGHT + " text not null, " 46 | + DB_TABLE_COLUMN_DATE + " integer);"; 47 | 48 | public interface OnDBDataChangeListener { 49 | public void onDBDataChanged(); 50 | } 51 | 52 | public static class Weight { 53 | public long key = -1; 54 | public String value; 55 | public long date; 56 | } 57 | 58 | protected class DatabaseHelper extends SQLiteOpenHelper { 59 | public DatabaseHelper(Context context,String dbName, int dbVersion) { 60 | super(context, dbName , null, dbVersion); 61 | } 62 | @Override 63 | public void onCreate(SQLiteDatabase db) { 64 | db.execSQL(DB_TABLE_CREATE_SQL); 65 | } 66 | @Override 67 | public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) { 68 | db.execSQL("DROP TABLE IF EXISTS " + DB_TABLE_NAME); 69 | onCreate(db); 70 | } 71 | } 72 | 73 | private WeightDB() {}; 74 | 75 | public static WeightDB getInstance() { 76 | return mInstance; 77 | } 78 | 79 | public void setOnDBDataChangeListener(OnDBDataChangeListener listener) { 80 | mDBDataChangeListener = listener; 81 | if (listener!=null) { 82 | listener.onDBDataChanged(); 83 | } 84 | } 85 | 86 | public boolean open(Context context) { 87 | try { 88 | mDBHelper = new DatabaseHelper(context,DB_NAME,DB_VERSION); 89 | mDB = mDBHelper.getWritableDatabase(); 90 | } 91 | catch(SQLException e) { 92 | e.printStackTrace(); 93 | return false; 94 | } 95 | return true; 96 | } 97 | 98 | public void close() { 99 | mDB.close(); 100 | mDBHelper.close(); 101 | } 102 | 103 | public String makeCondition(int position) { 104 | long key = getkey(position,null); 105 | if (key == -1) { 106 | return null; 107 | } 108 | String condition = DB_PRIMARY_KEY + "=" + "\'" + key + "\'"; 109 | return condition; 110 | } 111 | 112 | public String makeCondition(int position,String condition) { 113 | long key = getkey(position,condition); 114 | if (key == -1) { 115 | return null; 116 | } 117 | String conditions = DB_PRIMARY_KEY + "=" + "\'" + key + "\'"; 118 | return conditions; 119 | } 120 | 121 | public String makeCondition(long startdate,long enddate) { 122 | String condition = DB_TABLE_COLUMN_DATE + " >= " + startdate + " AND "; 123 | condition += (DB_TABLE_COLUMN_DATE + " < " + enddate); 124 | return condition; 125 | } 126 | 127 | public String makeCondition(String condition1,String condition2) { 128 | String condition = condition1 + " AND " + condition2; 129 | return condition; 130 | } 131 | 132 | public int size() { 133 | return size(null); 134 | } 135 | 136 | public int size(String condition) { 137 | Cursor mCursor = mDB.query(DB_TABLE_NAME,new String[]{DB_PRIMARY_KEY},condition,null,null,null, 138 | null, null); 139 | int size = mCursor.getCount(); 140 | mCursor.close(); 141 | return size; 142 | } 143 | 144 | public boolean insert(Weight weight) { 145 | ContentValues values = new ContentValues(); 146 | values.put(DB_TABLE_COLUMN_WEIGHT, weight.value); 147 | values.put(DB_TABLE_COLUMN_DATE, weight.date); 148 | weight.key = mDB.insert(DB_TABLE_NAME,null,values); 149 | if (weight.key == -1) { 150 | Log.e(TAG,"db insert fail!"); 151 | return false; 152 | } 153 | if (mDBDataChangeListener!=null) { 154 | mDBDataChangeListener.onDBDataChanged(); 155 | } 156 | return true; 157 | } 158 | 159 | public boolean update(Weight weight) { 160 | if (weight.key == -1) { 161 | return false; 162 | } 163 | ContentValues values = new ContentValues(); 164 | values.put(DB_TABLE_COLUMN_WEIGHT, weight.value); 165 | values.put(DB_TABLE_COLUMN_DATE, weight.date); 166 | String condition = DB_PRIMARY_KEY + "=" + "\'" + weight.key + "\'"; 167 | if (!update(values,condition,null)) { 168 | return false; 169 | } 170 | if (mDBDataChangeListener!=null) { 171 | mDBDataChangeListener.onDBDataChanged(); 172 | } 173 | return true; 174 | } 175 | 176 | protected boolean update(ContentValues values, String whereClause, String[] whereArgs) { 177 | int rows = mDB.update(DB_TABLE_NAME,values, whereClause, whereArgs); 178 | if (rows <= 0) { 179 | Log.d(TAG,"db update fail!"); 180 | return false; 181 | } 182 | return true; 183 | } 184 | 185 | public boolean delete(int position) { 186 | return delete(makeCondition(position)); 187 | } 188 | 189 | public boolean delete(int position,String condition) { 190 | return delete(makeCondition(position,condition)); 191 | } 192 | 193 | public boolean delete(String condition) { 194 | return delete(condition,null); 195 | } 196 | 197 | protected boolean delete(String whereClause, String[] whereArgs) { 198 | int rows = mDB.delete(DB_TABLE_NAME,whereClause,whereArgs); 199 | if (rows <= 0) { 200 | Log.e(TAG,"db delete fail!"); 201 | return false; 202 | } 203 | if (mDBDataChangeListener!=null) { 204 | mDBDataChangeListener.onDBDataChanged(); 205 | } 206 | return true; 207 | } 208 | 209 | public boolean clear() { 210 | return delete(null,null); 211 | } 212 | 213 | public boolean clear(String condition) { 214 | return delete(condition,null); 215 | } 216 | 217 | public Weight get(int position) { 218 | return get(position,null); 219 | } 220 | 221 | public Weight get(int position,String condition) { 222 | Cursor cursor = mDB.query(DB_TABLE_NAME,null,condition,null,null,null, 223 | DB_DEFAULT_ORDERBY,null); 224 | List weights = extract(position,cursor); 225 | if (weights.isEmpty()) { 226 | return null; 227 | } 228 | return weights.get(0); 229 | } 230 | 231 | public List query() { 232 | Cursor cursor = mDB.query(DB_TABLE_NAME,null,null,null,null,null, 233 | DB_DEFAULT_ORDERBY,null); 234 | return extract(0,cursor); 235 | } 236 | 237 | public List query(String condition) { 238 | Cursor cursor = mDB.query(DB_TABLE_NAME,null,condition,null,null,null, 239 | DB_DEFAULT_ORDERBY,null); 240 | return extract(0,cursor); 241 | } 242 | 243 | public List query(int offset,int limit) { 244 | return query(null,offset,limit); 245 | } 246 | 247 | public List query(String condition,int offset,int limit) { 248 | Cursor cursor = mDB.query(DB_TABLE_NAME,null,condition,null,null,null, 249 | DB_DEFAULT_ORDERBY, offset + "," + limit); 250 | return extract(0,cursor); 251 | } 252 | 253 | protected List extract(int position, Cursor cursor) { 254 | 255 | List weights = new ArrayList(); 256 | if (cursor == null || cursor.getCount() <= position) { 257 | return weights; 258 | } 259 | 260 | cursor.moveToFirst(); 261 | cursor.moveToPosition(position); 262 | 263 | do { 264 | Weight weight = new Weight(); 265 | weight.key = cursor.getLong(cursor.getColumnIndex(DB_PRIMARY_KEY)); 266 | weight.value = cursor.getString(cursor.getColumnIndex(DB_TABLE_COLUMN_WEIGHT)); 267 | weight.date = cursor.getLong(cursor.getColumnIndex(DB_TABLE_COLUMN_DATE)); 268 | weights.add(weight); 269 | }while(cursor.moveToNext()); 270 | 271 | cursor.close(); 272 | 273 | return weights; 274 | } 275 | 276 | protected long getkey(int position,String condition) { 277 | long key = -1; 278 | Cursor cursor = mDB.query(true,DB_TABLE_NAME, new String[]{DB_PRIMARY_KEY},condition,null,null,null, 279 | DB_DEFAULT_ORDERBY, null); 280 | if (cursor != null && cursor.getCount() > 0) { 281 | cursor.moveToPosition(position); 282 | key = cursor.getLong(cursor.getColumnIndex(DB_PRIMARY_KEY)); 283 | cursor.close(); 284 | } 285 | return key; 286 | } 287 | } 288 | 289 | -------------------------------------------------------------------------------- /app/src/main/java/com/jhuster/eweightscale/core/WeightDBHelper.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2015, Jhuster, All Rights Reserved 3 | * Author: Jhuster(lujun.hust@gmail.com) 4 | * 5 | * https://github.com/Jhuster/EWeightScale 6 | * 7 | * This program is free software; you can redistribute it and/or modify 8 | * it under the terms of the GNU General Public License as published by 9 | * the Free Software Foundation; version 2 of the License. 10 | */ 11 | package com.jhuster.eweightscale.core; 12 | 13 | import java.text.DecimalFormat; 14 | import java.util.List; 15 | 16 | import com.jhuster.eweightscale.Configuration; 17 | import com.jhuster.eweightscale.core.DateHelper.DatePeriod; 18 | import com.jhuster.eweightscale.core.WeightDB.Weight; 19 | 20 | public class WeightDBHelper { 21 | 22 | public static boolean isEmpty() { 23 | return WeightDB.getInstance().size()==0; 24 | } 25 | 26 | public static boolean isEmpty(int year) { 27 | DatePeriod period = DateHelper.getYearPeriod(year); 28 | String condition = WeightDB.getInstance().makeCondition(period.begin,period.end); 29 | return WeightDB.getInstance().size(condition)==0; 30 | } 31 | 32 | public static boolean isEmpty(int year,int month) { 33 | DatePeriod period = DateHelper.getMonthPeriod(year,month); 34 | String condition = WeightDB.getInstance().makeCondition(period.begin,period.end); 35 | return WeightDB.getInstance().size(condition)==0; 36 | } 37 | 38 | public static boolean isEmpty(int year,int month,int day) { 39 | DatePeriod period = DateHelper.getDatePeriod(year,month,day); 40 | String condition = WeightDB.getInstance().makeCondition(period.begin,period.end); 41 | return WeightDB.getInstance().size(condition)==0; 42 | } 43 | 44 | public static Double getWeightAverage(int year) { 45 | DatePeriod period = DateHelper.getYearPeriod(year); 46 | return getWeightAverage(period); 47 | } 48 | 49 | public static Double getWeightAverage(int year,int month) { 50 | DatePeriod period = DateHelper.getMonthPeriod(year,month); 51 | return getWeightAverage(period); 52 | } 53 | 54 | public static Double getWeightAverage(int year,int month,int day) { 55 | DatePeriod period = DateHelper.getDatePeriod(year,month,day); 56 | return getWeightAverage(period); 57 | } 58 | 59 | public static Double getWeightReduceThisWeek() { 60 | DatePeriod period = DateHelper.getWeekPeriod(DateHelper.getToday()); 61 | String condition = WeightDB.getInstance().makeCondition(period.begin,period.end); 62 | List weights = WeightDB.getInstance().query(condition); 63 | if (weights.size() < 2) { 64 | return 0.0; 65 | } 66 | return Double.valueOf(weights.get(0).value) - Double.valueOf(weights.get(weights.size()-1).value); 67 | } 68 | 69 | public static Double getWeightReduceThisMonth() { 70 | DatePeriod period = DateHelper.getMonthPeriod(DateHelper.getToday()); 71 | String condition = WeightDB.getInstance().makeCondition(period.begin,period.end); 72 | List weights = WeightDB.getInstance().query(condition); 73 | if (weights.size() < 2) { 74 | return 0.0; 75 | } 76 | return Double.valueOf(weights.get(0).value) - Double.valueOf(weights.get(weights.size()-1).value); 77 | } 78 | 79 | public static Double getWeightAverage(DatePeriod period) { 80 | String condition = WeightDB.getInstance().makeCondition(period.begin,period.end); 81 | List weights = WeightDB.getInstance().query(condition); 82 | Double average = 0.0; 83 | if (weights.isEmpty()) { 84 | return average; 85 | } 86 | for (int i=0; i weights = WeightDB.getInstance().query(condition); 99 | if (weights.isEmpty()) { 100 | return false; 101 | } 102 | return true; 103 | } 104 | 105 | public static boolean isTodayRecord() { 106 | DatePeriod period = DateHelper.getDatePeriod(DateHelper.getToday()); 107 | String condition = WeightDB.getInstance().makeCondition(period.begin,period.end); 108 | List weights = WeightDB.getInstance().query(condition); 109 | if (weights.isEmpty()) { 110 | return false; 111 | } 112 | return true; 113 | } 114 | 115 | public static int getContinuousDays() { 116 | if (!isYestdayRecord()) { 117 | if (isTodayRecord()) { 118 | Configuration.setContinousDays(1); 119 | } 120 | else { 121 | Configuration.setContinousDays(0); 122 | } 123 | } 124 | return Configuration.getContinousDays(); 125 | } 126 | 127 | public static void addContinuousDays() { 128 | if (!isTodayRecord()) { 129 | int continuous = Configuration.getContinousDays(); 130 | Configuration.setContinousDays(++continuous); 131 | } 132 | } 133 | 134 | } 135 | -------------------------------------------------------------------------------- /app/src/main/java/com/jhuster/eweightscale/widget/ChartDateSelector.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2015, Jhuster, All Rights Reserved 3 | * Author: Jhuster(lujun.hust@gmail.com) 4 | * 5 | * https://github.com/Jhuster/EWeightScale 6 | * 7 | * This program is free software; you can redistribute it and/or modify 8 | * it under the terms of the GNU General Public License as published by 9 | * the Free Software Foundation; version 2 of the License. 10 | */ 11 | package com.jhuster.eweightscale.widget; 12 | 13 | import java.util.ArrayList; 14 | import java.util.Calendar; 15 | import com.jhuster.eweightscale.CommonUtil; 16 | import com.jhuster.eweightscale.R; 17 | import android.view.View; 18 | import android.widget.AdapterView; 19 | import android.widget.ArrayAdapter; 20 | import android.widget.Spinner; 21 | import android.widget.TextView; 22 | 23 | public class ChartDateSelector implements Spinner.OnItemSelectedListener { 24 | 25 | public static final String TITLE_DEFAULT = "体重趋势图"; 26 | 27 | private TextView mViewTitle; 28 | private Spinner mYearSpinner; 29 | private Spinner mMonthSpinner; 30 | private ArrayAdapter mYearSpinnerAdapter; 31 | private ArrayAdapter mMonthSpinnerAdapter; 32 | private OnDateSelectedListener mDateSelectedListener; 33 | private int mChartMode = CommonUtil.ChartModeDay; 34 | 35 | public interface OnDateSelectedListener { 36 | public void onDateSelected(); 37 | } 38 | 39 | public ChartDateSelector(View layout) { 40 | 41 | mViewTitle = (TextView) layout.findViewById(R.id.DateSelectorTitle); 42 | mYearSpinner = (Spinner) layout.findViewById(R.id.DateSelectorYearSpinner); 43 | mMonthSpinner = (Spinner) layout.findViewById(R.id.DateSelectorMonthSpinner); 44 | 45 | ArrayList years = new ArrayList(); 46 | for (int year=CommonUtil.MinYear; year<=CommonUtil.MaxYear; year++) { 47 | years.add(year+CommonUtil.YearUnit); 48 | } 49 | 50 | mYearSpinnerAdapter = new ArrayAdapter(layout.getContext(),android.R.layout.simple_spinner_item,years); 51 | mYearSpinnerAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); 52 | mYearSpinner.setAdapter(mYearSpinnerAdapter); 53 | 54 | ArrayList months = new ArrayList(); 55 | for (int month=CommonUtil.MinMonth; month<=CommonUtil.MaxMonth; month++) { 56 | months.add(month+CommonUtil.MonthUnit); 57 | } 58 | 59 | mMonthSpinnerAdapter = new ArrayAdapter(layout.getContext(),android.R.layout.simple_spinner_item,months); 60 | mMonthSpinnerAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); 61 | mMonthSpinner.setAdapter(mMonthSpinnerAdapter); 62 | 63 | mYearSpinner.setOnItemSelectedListener(this); 64 | mMonthSpinner.setOnItemSelectedListener(this); 65 | } 66 | 67 | public void setOnDateSelectedListener(OnDateSelectedListener listener) { 68 | mDateSelectedListener = listener; 69 | } 70 | 71 | public void setChartMode(int chartmode) { 72 | 73 | mChartMode = chartmode; 74 | 75 | mViewTitle.setVisibility(View.GONE); 76 | mYearSpinner.setVisibility(View.GONE); 77 | mMonthSpinner.setVisibility(View.GONE); 78 | 79 | if (chartmode == CommonUtil.ChartModeYear) { 80 | mViewTitle.setText(TITLE_DEFAULT); 81 | mViewTitle.setVisibility(View.VISIBLE); 82 | } 83 | else if (chartmode == CommonUtil.ChartModeMonth) { 84 | setSelectedYear(Calendar.getInstance().get(Calendar.YEAR)); 85 | } 86 | else if (chartmode == CommonUtil.ChartModeDay) { 87 | setSelectedYear(Calendar.getInstance().get(Calendar.YEAR)); 88 | setSelectedMonth(Calendar.getInstance().get(Calendar.MONTH)); 89 | } 90 | else{} 91 | } 92 | 93 | public void setViewTitle(String title) { 94 | mViewTitle.setText(title); 95 | } 96 | 97 | public void setSelectedYear(int year) { 98 | mYearSpinner.setSelection(year-CommonUtil.MinYear); 99 | mYearSpinner.setVisibility(View.VISIBLE); 100 | } 101 | 102 | public void setSelectedMonth(int month) { 103 | mMonthSpinner.setSelection(month); 104 | mMonthSpinner.setVisibility(View.VISIBLE); 105 | } 106 | 107 | public int getChartMode() { 108 | return mChartMode; 109 | } 110 | 111 | public int getSelectYear() { 112 | return mYearSpinner.getSelectedItemPosition() + CommonUtil.MinYear; 113 | } 114 | 115 | public int getSelectMonth() { 116 | return mMonthSpinner.getSelectedItemPosition(); 117 | } 118 | 119 | @Override 120 | public void onItemSelected(AdapterView parent, View view, int position, long id) { 121 | if (mDateSelectedListener != null) { 122 | mDateSelectedListener.onDateSelected(); 123 | } 124 | } 125 | 126 | @Override 127 | public void onNothingSelected(AdapterView parent) { 128 | } 129 | } 130 | -------------------------------------------------------------------------------- /app/src/main/java/com/jhuster/eweightscale/widget/ChartModeSelector.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2015, Jhuster, All Rights Reserved 3 | * Author: Jhuster(lujun.hust@gmail.com) 4 | * 5 | * https://github.com/Jhuster/EWeightScale 6 | * 7 | * This program is free software; you can redistribute it and/or modify 8 | * it under the terms of the GNU General Public License as published by 9 | * the Free Software Foundation; version 2 of the License. 10 | */ 11 | package com.jhuster.eweightscale.widget; 12 | 13 | import com.jhuster.eweightscale.CommonUtil; 14 | import com.jhuster.eweightscale.R; 15 | import android.view.View; 16 | import android.widget.RadioGroup; 17 | import android.widget.TextView; 18 | import android.widget.RadioGroup.OnCheckedChangeListener; 19 | 20 | public class ChartModeSelector implements OnCheckedChangeListener { 21 | 22 | private RadioGroup mRadioGroup; 23 | private TextView mRadioGroupTitle; 24 | private OnDateModeSelectListener mDateModeSelectListener; 25 | 26 | public interface OnDateModeSelectListener { 27 | public void onRadioYearSelected(); 28 | public void onRadioMonthSelected(); 29 | public void onRadioDaySelected(); 30 | } 31 | 32 | public ChartModeSelector(RadioGroup layout, String title) { 33 | mRadioGroup = layout; 34 | mRadioGroupTitle = (TextView)layout.findViewById(R.id.RadioGroupTitle); 35 | mRadioGroupTitle.setText(title); 36 | mRadioGroup.setOnCheckedChangeListener(this); 37 | } 38 | 39 | public void setOnDateModeSelectListener(OnDateModeSelectListener listener) { 40 | mDateModeSelectListener = listener; 41 | } 42 | 43 | public void setRadioChecked(int datemode) { 44 | if (datemode == CommonUtil.ChartModeYear) { 45 | mRadioGroup.check(R.id.RadioYear); 46 | } 47 | else if (datemode == CommonUtil.ChartModeMonth) { 48 | mRadioGroup.check(R.id.RadioMonth); 49 | } 50 | else if (datemode == CommonUtil.ChartModeDay) { 51 | mRadioGroup.check(R.id.RadioDay); 52 | } 53 | else{} 54 | } 55 | 56 | public void setVisibility(boolean isVisible) { 57 | if (isVisible) { 58 | mRadioGroup.setVisibility(View.VISIBLE); 59 | } 60 | else { 61 | mRadioGroup.setVisibility(View.GONE); 62 | } 63 | } 64 | 65 | @Override 66 | public void onCheckedChanged(RadioGroup group, int checkedId) { 67 | if (mDateModeSelectListener == null) { 68 | return; 69 | } 70 | switch(checkedId) { 71 | case R.id.RadioYear: 72 | mDateModeSelectListener.onRadioYearSelected(); 73 | break; 74 | case R.id.RadioMonth: 75 | mDateModeSelectListener.onRadioMonthSelected(); 76 | break; 77 | case R.id.RadioDay: 78 | mDateModeSelectListener.onRadioDaySelected(); 79 | break; 80 | default: 81 | break; 82 | } 83 | } 84 | } 85 | -------------------------------------------------------------------------------- /app/src/main/java/com/jhuster/eweightscale/widget/InputDialog.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2015, Jhuster, All Rights Reserved 3 | * Author: Jhuster(lujun.hust@gmail.com) 4 | * 5 | * https://github.com/Jhuster/EWeightScale 6 | * 7 | * This program is free software; you can redistribute it and/or modify 8 | * it under the terms of the GNU General Public License as published by 9 | * the Free Software Foundation; version 2 of the License. 10 | */ 11 | package com.jhuster.eweightscale.widget; 12 | 13 | import com.jhuster.eweightscale.R; 14 | import android.app.AlertDialog; 15 | import android.app.AlertDialog.Builder; 16 | import android.content.Context; 17 | import android.content.DialogInterface; 18 | import android.content.DialogInterface.OnClickListener; 19 | import android.text.Editable; 20 | import android.text.TextWatcher; 21 | import android.view.LayoutInflater; 22 | import android.view.View; 23 | import android.widget.EditText; 24 | 25 | public class InputDialog implements TextWatcher { 26 | 27 | protected static final Double MAX_INPUT_DATA = 200.00; 28 | protected static final Double MIN_INPUT_DATA = 10.00; 29 | 30 | protected Context mContext; 31 | protected EditText mEditText; 32 | protected AlertDialog mAlertDialog; 33 | 34 | public InputDialog(Context context) { 35 | mContext = context; 36 | AlertDialog.Builder builder = new Builder(context); 37 | LayoutInflater inflater = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 38 | View root = inflater.inflate(R.layout.dialog_input_weight,null); 39 | mEditText = (EditText)root.findViewById(R.id.DlgEditText); 40 | builder.setTitle(context.getString(R.string.dlg_add_weight)); 41 | builder.setView(root); 42 | mAlertDialog = builder.create(); 43 | mAlertDialog.setCancelable(false); 44 | mEditText.addTextChangedListener(this); 45 | } 46 | 47 | public void setOnClickListener(OnClickListener listener) { 48 | mAlertDialog.setButton(DialogInterface.BUTTON_POSITIVE,mContext.getString(R.string.dlg_ok),listener); 49 | mAlertDialog.setButton(DialogInterface.BUTTON_NEGATIVE,mContext.getString(R.string.dlg_cancel),listener); 50 | } 51 | 52 | public void show() { 53 | mAlertDialog.show(); 54 | mAlertDialog.getButton(DialogInterface.BUTTON_POSITIVE).setEnabled(false); 55 | } 56 | 57 | public String getInputValue() { 58 | return mEditText.getText().toString(); 59 | } 60 | 61 | @Override 62 | public void beforeTextChanged(CharSequence s, int start, int count,int after) { 63 | 64 | } 65 | 66 | @Override 67 | public void onTextChanged(CharSequence s, int start, int before, int count) { 68 | 69 | } 70 | 71 | @Override 72 | public void afterTextChanged(Editable s) { 73 | 74 | if (mAlertDialog == null) { 75 | return; 76 | } 77 | 78 | mAlertDialog.getButton(DialogInterface.BUTTON_POSITIVE).setEnabled(false); 79 | 80 | if ("".equals(s.toString())) { 81 | return; 82 | } 83 | 84 | Double value = Double.valueOf(s.toString()); 85 | if (value < MIN_INPUT_DATA || value > MAX_INPUT_DATA) { 86 | return; 87 | } 88 | 89 | mAlertDialog.getButton(DialogInterface.BUTTON_POSITIVE).setEnabled(true); 90 | } 91 | } 92 | -------------------------------------------------------------------------------- /app/src/main/java/com/jhuster/eweightscale/widget/SearchDialog.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2015, Jhuster, All Rights Reserved 3 | * Author: Jhuster(lujun.hust@gmail.com) 4 | * 5 | * https://github.com/Jhuster/EWeightScale 6 | * 7 | * This program is free software; you can redistribute it and/or modify 8 | * it under the terms of the GNU General Public License as published by 9 | * the Free Software Foundation; version 2 of the License. 10 | */ 11 | package com.jhuster.eweightscale.widget; 12 | 13 | import com.jhuster.eweightscale.core.DateHelper; 14 | import com.jhuster.eweightscale.core.WeightDB; 15 | import com.jhuster.eweightscale.core.DateHelper.DatePeriod; 16 | import com.jhuster.eweightscale.widget.ChartModeSelector.OnDateModeSelectListener; 17 | import com.jhuster.eweightscale.R; 18 | 19 | import android.app.AlertDialog; 20 | import android.app.AlertDialog.Builder; 21 | import android.content.Context; 22 | import android.content.DialogInterface; 23 | import android.content.DialogInterface.OnClickListener; 24 | import android.view.LayoutInflater; 25 | import android.view.View; 26 | import android.view.ViewGroup; 27 | import android.widget.DatePicker; 28 | import android.widget.EditText; 29 | import android.widget.RadioGroup; 30 | 31 | public class SearchDialog implements OnDateModeSelectListener { 32 | 33 | protected Context mContext; 34 | protected EditText mEditText; 35 | protected AlertDialog mAlertDialog; 36 | 37 | protected SearchType mSearchType = SearchType.SearchTypeYear; 38 | protected ChartModeSelector mDateModeWidget; 39 | protected DatePicker mDatePicker; 40 | protected String mSearchCondition=null; 41 | 42 | public static enum SearchType { 43 | SearchTypeYear, 44 | SearchTypeMonth, 45 | SearchTypeDay, 46 | }; 47 | 48 | public SearchDialog(Context context) { 49 | mContext = context; 50 | AlertDialog.Builder builder = new Builder(context); 51 | LayoutInflater inflater = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 52 | View root = inflater.inflate(R.layout.dialog_search,null); 53 | mDateModeWidget = new ChartModeSelector((RadioGroup)root.findViewById(R.id.SearchModeSelecter), 54 | context.getString(R.string.dlg_search_condition)); 55 | mDateModeWidget.setOnDateModeSelectListener(this); 56 | mDatePicker = (DatePicker) root.findViewById(R.id.SearchDatePicker); 57 | setDatePickerEnabled(true,false,false); 58 | builder.setTitle(context.getString(R.string.dlg_search_weight)); 59 | builder.setView(root); 60 | mAlertDialog = builder.create(); 61 | mAlertDialog.setCancelable(false); 62 | } 63 | 64 | public void setOnClickListener(OnClickListener listener) { 65 | mAlertDialog.setButton(DialogInterface.BUTTON_POSITIVE,mContext.getString(R.string.dlg_ok),listener); 66 | mAlertDialog.setButton(DialogInterface.BUTTON_NEGATIVE,mContext.getString(R.string.dlg_cancel),listener); 67 | } 68 | 69 | public void show() { 70 | mAlertDialog.show(); 71 | } 72 | 73 | protected void setDatePickerEnabled(boolean year, boolean month, boolean date) { 74 | ((ViewGroup)((ViewGroup)mDatePicker.getChildAt(0)).getChildAt(0)).getChildAt(0).setEnabled(year); 75 | ((ViewGroup)((ViewGroup)mDatePicker.getChildAt(0)).getChildAt(0)).getChildAt(1).setEnabled(month); 76 | ((ViewGroup)((ViewGroup)mDatePicker.getChildAt(0)).getChildAt(0)).getChildAt(2).setEnabled(date); 77 | mDatePicker.invalidate(); 78 | } 79 | 80 | @Override 81 | public void onRadioYearSelected() { 82 | setDatePickerEnabled(true,false,false); 83 | mSearchType = SearchType.SearchTypeYear; 84 | } 85 | 86 | @Override 87 | public void onRadioMonthSelected() { 88 | setDatePickerEnabled(true,true,false); 89 | mSearchType = SearchType.SearchTypeMonth; 90 | } 91 | 92 | @Override 93 | public void onRadioDaySelected() { 94 | setDatePickerEnabled(true,true,true); 95 | mSearchType = SearchType.SearchTypeDay; 96 | } 97 | 98 | public SearchType getSearchType() { 99 | return mSearchType; 100 | } 101 | 102 | public int getSearchYear() { 103 | return mDatePicker.getYear(); 104 | } 105 | 106 | public int getSearchMonth() { 107 | return mDatePicker.getMonth(); //DatePicker返回的month是0～11 108 | } 109 | 110 | public int getSearchDay() { 111 | return mDatePicker.getDayOfMonth(); 112 | } 113 | 114 | public String getSearchCondition() { 115 | DatePeriod period = null; 116 | if (mSearchType == SearchType.SearchTypeYear) { 117 | period = DateHelper.getYearPeriod(getSearchYear()); 118 | } 119 | else if (mSearchType == SearchType.SearchTypeMonth) { 120 | period = DateHelper.getMonthPeriod(getSearchYear(),getSearchMonth()); 121 | } 122 | else { 123 | period = DateHelper.getDatePeriod(getSearchYear(),getSearchMonth(),getSearchDay()); 124 | } 125 | return WeightDB.getInstance().makeCondition(period.begin,period.end); 126 | } 127 | } 128 | 129 | 130 | -------------------------------------------------------------------------------- /app/src/main/java/com/jhuster/eweightscale/widget/SquareItemWidget.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2015, Jhuster, All Rights Reserved 3 | * Author: Jhuster(lujun.hust@gmail.com) 4 | * 5 | * https://github.com/Jhuster/EWeightScale 6 | * 7 | * This program is free software; you can redistribute it and/or modify 8 | * it under the terms of the GNU General Public License as published by 9 | * the Free Software Foundation; version 2 of the License. 10 | */ 11 | package com.jhuster.eweightscale.widget; 12 | 13 | import com.jhuster.eweightscale.R; 14 | import android.view.View; 15 | import android.widget.TextView; 16 | 17 | public class SquareItemWidget { 18 | 19 | private TextView mSquareTitle; 20 | private TextView mSquareValue; 21 | 22 | public SquareItemWidget(View layout, String title) { 23 | mSquareTitle = (TextView)layout.findViewById(R.id.SquareItemTitle); 24 | mSquareValue = (TextView)layout.findViewById(R.id.SquareItemValue); 25 | mSquareTitle.setText(title); 26 | } 27 | 28 | public void setItemValue(String value) { 29 | mSquareValue.setText(value); 30 | } 31 | 32 | public String getItemValue() { 33 | return mSquareValue.getText().toString(); 34 | } 35 | } 36 | -------------------------------------------------------------------------------- /app/src/main/res/color/tablehost_text_selector.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 6 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-hdpi/blue_btn_normal.9.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Jhuster/EWeightScale/384785c4a8610cb00a086b9cd2f34054f23bf215/app/src/main/res/drawable-hdpi/blue_btn_normal.9.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-hdpi/blue_btn_pressed.9.png: 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-------------------------------------------------------------------------------- /app/src/main/res/drawable-hdpi/img_about_app.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Jhuster/EWeightScale/384785c4a8610cb00a086b9cd2f34054f23bf215/app/src/main/res/drawable-hdpi/img_about_app.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Jhuster/EWeightScale/384785c4a8610cb00a086b9cd2f34054f23bf215/app/src/main/res/drawable-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/drawable/actionbar_bg.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/blue_btn_selector.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 6 | 9 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/item_click_selector.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 5 | 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/menu_chart_selector.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 6 | 9 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/menu_data_selector.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 6 | 9 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/menu_more_selector.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 6 | 9 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/menu_square_selector.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 6 | 9 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/shape_bg.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/timestamp_bg.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_about.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 13 | 14 | 22 | 23 | 32 | 33 | 42 | 43 | 44 | 45 | 52 | 53 | 59 | 60 | 66 | 67 | 73 | 74 | 75 | 76 | 84 | 85 | 93 | 94 | 101 | 102 | 103 | 104 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_chart.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 14 | 15 | 17 | 18 | 19 | 20 | 29 | 30 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_data.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 17 | 18 | 24 | 25 | 31 | 32 | 37 | 38 | 39 | 40 | 46 | 47 | 53 | 54 | 59 | 60 | 61 | 62 | 68 | 69 | 75 | 76 | 81 | 82 | 83 | 84 | 85 | 86 | 91 | 92 | 93 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 10 | 15 | 21 | 28 | 34 | 39 | 44 | 49 | 50 | 51 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_more.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 17 | 18 | 20 | 21 | 22 | 23 | 29 | 30 | 32 | 33 | 38 | 39 | 42 | 43 | 44 | 45 | 51 | 52 | 54 | 55 | 60 | 61 | 63 | 64 | 65 | 66 | 72 | 73 | 75 | 76 | 77 | 78 | 79 | 80 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_personal.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 16 | 17 | 19 | 20 | 24 | 25 | 26 | 27 | 31 | 32 | 33 | 34 | 35 | 36 |