├── .gitignore ├── .idea ├── caches │ ├── build_file_checksums.ser │ └── gradle_models.ser ├── compiler.xml ├── copyright │ └── profiles_settings.xml ├── encodings.xml ├── gradle.xml ├── misc.xml ├── modules.xml ├── runConfigurations.xml └── vcs.xml ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── rich │ │ └── ivan │ │ └── monthbill │ │ └── ExampleInstrumentedTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── rich │ │ │ └── ivan │ │ │ └── monthbill │ │ │ ├── MainActivity.kt │ │ │ ├── MonthBillView.kt │ │ │ └── Utils.kt │ └── res │ │ ├── layout │ │ └── activity_main.xml │ │ ├── mipmap-hdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-mdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ └── values │ │ ├── colors.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── rich │ └── ivan │ └── monthbill │ └── ExampleUnitTest.java ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── image └── S70615-172233.jpg └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/workspace.xml 5 | /.idea/libraries 6 | .DS_Store 7 | /build 8 | /captures 9 | .externalNativeBuild 10 | -------------------------------------------------------------------------------- /.idea/caches/build_file_checksums.ser: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/neo1949/MonthBill/3a23ee1bc6e837d269642b58544b99d3229984af/.idea/caches/build_file_checksums.ser -------------------------------------------------------------------------------- /.idea/caches/gradle_models.ser: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/neo1949/MonthBill/3a23ee1bc6e837d269642b58544b99d3229984af/.idea/caches/gradle_models.ser -------------------------------------------------------------------------------- /.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /.idea/copyright/profiles_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /.idea/encodings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 17 | 18 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 25 | 40 | 41 | 42 | 43 | 44 | 45 | 47 | 48 | 49 | 50 | 51 | 1.8 52 | 53 | 58 | 59 | 60 | 61 | 62 | 63 | -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # 仿支付宝月消费分析折线图 2 | 3 | 折线图实现过程分析请点击 [Android自定义View - 仿支付宝月账单折线图](http://www.jianshu.com/p/6b5383c9a186) 4 | 5 | 折线效果图 6 | 7 | 8 | 9 | ## 切换到 java 代码 10 | 如需要查看 java 代码，首先下载仓库代码： 11 | ``` 12 | git clone https://github.com/neo1949/MonthBill.git 13 | ``` 14 | 15 | 然后进入工程目录，执行以下命令： 16 | ``` 17 | git checkout v1.0.0 18 | ``` 19 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/caches 5 | /.idea/libraries 6 | /.idea/modules.xml 7 | /.idea/workspace.xml 8 | /.idea/navEditor.xml 9 | /.idea/assetWizardSettings.xml 10 | .DS_Store 11 | /build 12 | /captures 13 | .externalNativeBuild 14 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | apply plugin: 'kotlin-android' 3 | apply plugin: 'kotlin-android-extensions' 4 | 5 | android { 6 | compileSdkVersion 28 7 | buildToolsVersion "28.0.3" 8 | defaultConfig { 9 | applicationId "rich.ivan.monthbill" 10 | minSdkVersion 19 11 | targetSdkVersion 28 12 | versionCode 1 13 | versionName "1.0" 14 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 15 | } 16 | buildTypes { 17 | release { 18 | minifyEnabled false 19 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 20 | } 21 | } 22 | } 23 | 24 | dependencies { 25 | implementation fileTree(dir: 'libs', include: ['*.jar']) 26 | implementation 'com.android.support:appcompat-v7:28.0.0' 27 | implementation 'com.android.support.constraint:constraint-layout:1.1.3' 28 | implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version" 29 | testImplementation 'junit:junit:4.12' 30 | androidTestImplementation 'com.android.support.test:runner:1.0.2' 31 | androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2' 32 | } 33 | -------------------------------------------------------------------------------- /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 E:\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 | 19 | # Uncomment this to preserve the line number information for 20 | # debugging stack traces. 21 | #-keepattributes SourceFile,LineNumberTable 22 | 23 | # If you keep the line number information, uncomment this to 24 | # hide the original source file name. 25 | #-renamesourcefileattribute SourceFile 26 | -------------------------------------------------------------------------------- /app/src/androidTest/java/rich/ivan/monthbill/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package rich.ivan.monthbill; 2 | 3 | import android.content.Context; 4 | import android.support.test.InstrumentationRegistry; 5 | import android.support.test.runner.AndroidJUnit4; 6 | 7 | import org.junit.Test; 8 | import org.junit.runner.RunWith; 9 | 10 | import static org.junit.Assert.*; 11 | 12 | /** 13 | * Instrumentation test, which will execute on an Android device. 14 | * 15 | * @see Testing documentation 16 | */ 17 | @RunWith(AndroidJUnit4.class) 18 | public class ExampleInstrumentedTest { 19 | @Test 20 | public void useAppContext() throws Exception { 21 | // Context of the app under test. 22 | Context appContext = InstrumentationRegistry.getTargetContext(); 23 | 24 | assertEquals("rich.ivan.monthbill", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | -------------------------------------------------------------------------------- /app/src/main/java/rich/ivan/monthbill/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package rich.ivan.monthbill 2 | 3 | import android.os.Bundle 4 | import android.support.v7.app.AppCompatActivity 5 | 6 | class MainActivity : AppCompatActivity() { 7 | 8 | // private val mBillValues: Array = arrayOf(494.61) 9 | // private val mBillValues: Array = arrayOf(494.61, 494.61) 10 | // private val mBillValues: Array = arrayOf(494.61, 637.96) 11 | // private val mBillValues: Array = arrayOf(494.61, 637.96, 1218.03) 12 | // private val mBillValues: Array = arrayOf(494.61, 637.96, 1218.03, 1037.84) 13 | // private val mBillValues: Array = arrayOf(494.61, 637.96, 1218.03, 1037.84, 1000.90) 14 | private val mBillValues: Array = arrayOf(494.61, 637.96, 1218.03, 637.96, 890.24) 15 | 16 | private val mMonthArray: Array = arrayOf(2, 3, 4, 5, 6) 17 | 18 | private lateinit var mMonthBillView: MonthBillView 19 | 20 | override fun onCreate(savedInstanceState: Bundle?) { 21 | super.onCreate(savedInstanceState) 22 | setContentView(R.layout.activity_main) 23 | mMonthBillView = findViewById(R.id.month_bill_view) 24 | mMonthBillView.setMonthArray(mMonthArray) 25 | mMonthBillView.setBillValues(mBillValues) 26 | mMonthBillView.postInvalidate() 27 | } 28 | } -------------------------------------------------------------------------------- /app/src/main/java/rich/ivan/monthbill/MonthBillView.kt: -------------------------------------------------------------------------------- 1 | package rich.ivan.monthbill 2 | 3 | import android.content.Context 4 | import android.graphics.* 5 | import android.util.AttributeSet 6 | import android.view.View 7 | import kotlin.math.min 8 | import kotlin.properties.Delegates 9 | 10 | class MonthBillView : View { 11 | 12 | private lateinit var mMonthArray: Array 13 | private lateinit var mBillValues: Array 14 | 15 | /** 16 | * View 宽度 17 | */ 18 | private var mWidth by Delegates.notNull() 19 | 20 | /** 21 | * View 高度 22 | */ 23 | private var mHeight by Delegates.notNull() 24 | 25 | /** 26 | * 折线画笔 27 | */ 28 | private lateinit var mLinePaint: Paint 29 | 30 | /** 31 | * 文字画笔 32 | */ 33 | private lateinit var mTextPaint: Paint 34 | 35 | /** 36 | * 空心圆画笔 37 | */ 38 | private lateinit var mWhiteCirclePaint: Paint 39 | 40 | /** 41 | * 路径 42 | */ 43 | private lateinit var mPath: Path 44 | 45 | /** 46 | * 路径阴影效果 47 | */ 48 | private lateinit var mDashPathEffect: DashPathEffect 49 | 50 | /** 51 | * 基准宽度 52 | */ 53 | private var mBaseWidth by Delegates.notNull() 54 | 55 | /** 56 | * 相邻月份间隔宽度 57 | */ 58 | private var mItemWidth by Delegates.notNull() 59 | 60 | /** 61 | * 数据点最低y轴坐标 62 | */ 63 | private var mMinLineHeight by Delegates.notNull() 64 | 65 | /** 66 | * 数据点最高y轴坐标 67 | */ 68 | private var mMaxLineHeight by Delegates.notNull() 69 | 70 | /** 71 | * 折线最大可占用空间的高度,即折线波峰和波谷的差值,用来控制折线的陡峭程度 72 | */ 73 | private var mMaxLineSpace by Delegates.notNull() 74 | 75 | /** 76 | * 已出账单月份中最低消费金额 77 | */ 78 | private var mMinBillValue by Delegates.notNull() 79 | 80 | /** 81 | * 已出账单月份中最高消费金额 82 | */ 83 | private var mMaxBillValue by Delegates.notNull() 84 | 85 | /** 86 | * 消费金额的极差 87 | */ 88 | private var mBillRange by Delegates.notNull() 89 | 90 | constructor(context: Context?) : this(context, null) 91 | 92 | constructor(context: Context?, attrs: AttributeSet?) : super(context, attrs) { 93 | init() 94 | } 95 | 96 | private fun init() { 97 | mLinePaint = Paint(Paint.ANTI_ALIAS_FLAG) 98 | mLinePaint.color = Color.parseColor("#FF5722") 99 | 100 | mTextPaint = Paint() 101 | mTextPaint.isAntiAlias = true 102 | mTextPaint.color = Color.parseColor("#212121") 103 | mTextPaint.textSize = 48F 104 | mTextPaint.textAlign = Paint.Align.CENTER 105 | 106 | mWhiteCirclePaint = Paint() 107 | mWhiteCirclePaint.isAntiAlias = true 108 | mWhiteCirclePaint.color = Color.WHITE 109 | mWhiteCirclePaint.style = Paint.Style.FILL 110 | 111 | mPath = Path() 112 | mDashPathEffect = DashPathEffect(floatArrayOf(20F, 20F), 1F) 113 | } 114 | 115 | fun setMonthArray(months: Array) { 116 | mMonthArray = months 117 | } 118 | 119 | fun setBillValues(bills: Array) { 120 | mBillValues = bills 121 | } 122 | 123 | override fun onSizeChanged(w: Int, h: Int, oldw: Int, oldh: Int) { 124 | super.onSizeChanged(w, h, oldw, oldh) 125 | mWidth = w 126 | mHeight = h 127 | 128 | mBaseWidth = mWidth.toFloat().div(14F) 129 | mItemWidth = mBaseWidth.times(3) 130 | mMaxLineSpace = mHeight.div(4F) 131 | mMaxLineHeight = mHeight.toFloat().times(3F).div(4F) 132 | mMinLineHeight = mHeight.div(2F) 133 | 134 | mMaxBillValue = Utils.getMaxBillValue(mBillValues) 135 | mMinBillValue = Utils.getMinBillValue(mBillValues) 136 | mBillRange = mMaxBillValue.minus(mMinBillValue) 137 | } 138 | 139 | override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) { 140 | super.onMeasure(widthMeasureSpec, heightMeasureSpec) 141 | val mode: Int = MeasureSpec.getMode(widthMeasureSpec) 142 | val widthSize: Int = MeasureSpec.getSize(widthMeasureSpec) 143 | 144 | val heightMode: Int = MeasureSpec.getMode(heightMeasureSpec) 145 | val heightSize: Int = MeasureSpec.getSize(heightMeasureSpec) 146 | 147 | val fontMetrics: Paint.FontMetrics = mTextPaint.fontMetrics 148 | val fontHeight: Float = fontMetrics.descent - fontMetrics.ascent 149 | 150 | mWidth = widthSize 151 | 152 | mHeight = if (heightMode == MeasureSpec.EXACTLY) { 153 | heightSize 154 | } else { 155 | (fontHeight.times(4) + fontHeight.times(4) 156 | + paddingTop + paddingBottom).toInt() 157 | } 158 | 159 | setMeasuredDimension(mWidth, mHeight) 160 | } 161 | 162 | override fun onDraw(canvas: Canvas?) { 163 | super.onDraw(canvas) 164 | mPath.reset() 165 | 166 | // 绘制月份 167 | drawMonthText(canvas) 168 | 169 | // 观察折线可以看到折线的起点和终点y轴坐标与第一个月份点的y轴坐标相同 170 | // 根据当前可显示第一个月份的账单值显示确定当前的起点坐标 171 | // 只存在一个月账单时：mBillRange = 0 172 | val startY: Float = getCircleDy(mBillValues[0], mBillRange) 173 | mPath.moveTo(0F, startY) 174 | 175 | // 绘制第一条暗折线,此线的颜色通过修改Alpha值实现主线颜色变淡的效果 176 | mPath.lineTo(mBaseWidth, startY) 177 | mLinePaint.alpha = 125 178 | mLinePaint.style = Paint.Style.FILL_AND_STROKE 179 | mLinePaint.strokeWidth = 10F 180 | canvas?.drawPath(mPath, mLinePaint) 181 | 182 | mPath.reset() 183 | mPath.moveTo(mBaseWidth, startY) 184 | mLinePaint.alpha = 255 185 | 186 | mTextPaint.alpha = 125 187 | val fontMetrics: Paint.FontMetrics = mTextPaint.fontMetrics 188 | val fontHeight: Float = fontMetrics.descent.minus(fontMetrics.ascent) 189 | 190 | val totalMonths: Int = mMonthArray.size 191 | val pointCount: Int = min(totalMonths, mBillValues.size) 192 | 193 | for (i in 0 until pointCount) { 194 | val dx: Float = mBaseWidth.plus(mItemWidth.times(i)) 195 | val dy = getCircleDy(mBillValues[i], mBillRange) 196 | // 绘制实心圆 197 | canvas?.drawCircle(dx, dy, 10F, mLinePaint) 198 | // 绘制消费金额文字 199 | canvas?.drawText(mBillValues[i].toString(), dx, dy.minus(fontHeight), mTextPaint) 200 | mPath.lineTo(dx, dy) 201 | } 202 | 203 | mLinePaint.style = Paint.Style.STROKE 204 | canvas?.drawPath(mPath, mLinePaint) 205 | 206 | mLinePaint.strokeWidth = 5F 207 | mLinePaint.alpha = 25 208 | 209 | for (i in pointCount until totalMonths) { 210 | val dx: Float = mBaseWidth.plus(mItemWidth.times(i)) 211 | val dy: Float = mMinLineHeight.plus(mMaxLineSpace.times( 212 | i.minus(pointCount).plus(1)).div(totalMonths.minus(pointCount))) 213 | mPath.lineTo(dx, dy) 214 | } 215 | 216 | // 最后一段折线 217 | mPath.lineTo(mWidth.toFloat(), startY) 218 | 219 | mLinePaint.strokeWidth = 10F 220 | mLinePaint.pathEffect = mDashPathEffect 221 | canvas?.drawPath(mPath, mLinePaint) 222 | 223 | // 使用完分隔效果之后及时重置为空 224 | mLinePaint.pathEffect = null 225 | 226 | // 绘制空心圆部分 227 | for (i in pointCount until totalMonths) { 228 | val dx: Float = mBaseWidth.plus(mItemWidth.times(i)) 229 | val dy: Float = mMinLineHeight.plus(mMaxLineSpace.times( 230 | i.minus(pointCount).plus(1)).div(totalMonths.minus(pointCount))) 231 | canvas?.drawCircle(dx, dy, 15F, mLinePaint) 232 | canvas?.drawCircle(dx, dy, 15F, mWhiteCirclePaint) 233 | } 234 | } 235 | 236 | /** 237 | * 绘制月份文字 238 | */ 239 | private fun drawMonthText(canvas: Canvas?) { 240 | mTextPaint.alpha = 25 241 | mTextPaint.color = resources.getColor(R.color.colorSecondaryText) 242 | 243 | val fontMetrics: Paint.FontMetrics = mTextPaint.fontMetrics 244 | val fontHeight: Float = fontMetrics.descent.minus(fontMetrics.ascent) 245 | var dx: Float 246 | val dy: Float = mMaxLineHeight.plus(fontHeight.times(3).div(2)) 247 | 248 | for (i in mMonthArray.indices) { 249 | dx = mBaseWidth.plus(mItemWidth.times(i)) 250 | val text: String = context.resources.getString(R.string.month_index, mMonthArray[i]) 251 | canvas?.drawText(text, dx, dy, mTextPaint) 252 | } 253 | } 254 | 255 | /** 256 | * 处理 [billRange] 可能为 0 的情况 257 | */ 258 | private fun getCircleDy(currentBillValue: Double, billRange: Double): Float { 259 | return if (billRange <= 0) { 260 | mMaxLineHeight 261 | } else { 262 | (mMaxLineHeight - (currentBillValue.minus(mMinBillValue)) 263 | .div(mBillRange).times(mMaxLineSpace)).toFloat() 264 | } 265 | } 266 | } -------------------------------------------------------------------------------- /app/src/main/java/rich/ivan/monthbill/Utils.kt: -------------------------------------------------------------------------------- 1 | package rich.ivan.monthbill 2 | 3 | import java.lang.IllegalArgumentException 4 | 5 | object Utils { 6 | 7 | /** 8 | * Return minimum bill value from [bills]. 9 | */ 10 | fun getMaxBillValue(bills: Array): Double { 11 | if (bills.isEmpty()) { 12 | throw IllegalArgumentException("The length of the bill array should be more than 0.") 13 | } 14 | 15 | if (bills.size == 1) { 16 | return bills[0] 17 | } 18 | 19 | var maxBillValue: Double = bills[0] 20 | for (i in 1 until bills.size) { 21 | if (bills[i] > maxBillValue) { 22 | maxBillValue = bills[i] 23 | } 24 | } 25 | return maxBillValue 26 | } 27 | 28 | /** 29 | * Return maximum bill value from [bills]. 30 | */ 31 | fun getMinBillValue(bills: Array): Double { 32 | if (bills.isEmpty()) { 33 | throw IllegalArgumentException("The length of the bill array should be more than 0") 34 | } 35 | 36 | if (bills.size == 1) { 37 | return bills[0] 38 | } 39 | 40 | var minBillValue: Double = bills[0] 41 | for (i in 1 until bills.size) { 42 | if (bills[i] < minBillValue) { 43 | minBillValue = bills[i] 44 | } 45 | } 46 | return minBillValue 47 | } 48 | } -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 13 | 14 | 21 | 22 | 23 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/neo1949/MonthBill/3a23ee1bc6e837d269642b58544b99d3229984af/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/neo1949/MonthBill/3a23ee1bc6e837d269642b58544b99d3229984af/app/src/main/res/mipmap-hdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/neo1949/MonthBill/3a23ee1bc6e837d269642b58544b99d3229984af/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/neo1949/MonthBill/3a23ee1bc6e837d269642b58544b99d3229984af/app/src/main/res/mipmap-mdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/neo1949/MonthBill/3a23ee1bc6e837d269642b58544b99d3229984af/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/neo1949/MonthBill/3a23ee1bc6e837d269642b58544b99d3229984af/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/neo1949/MonthBill/3a23ee1bc6e837d269642b58544b99d3229984af/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/neo1949/MonthBill/3a23ee1bc6e837d269642b58544b99d3229984af/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/neo1949/MonthBill/3a23ee1bc6e837d269642b58544b99d3229984af/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/neo1949/MonthBill/3a23ee1bc6e837d269642b58544b99d3229984af/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | #212121 7 | #757575 8 | 9 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | MonthBill 3 | 月消费折线图 4 | %1d月 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/test/java/rich/ivan/monthbill/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package rich.ivan.monthbill; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * @see Testing documentation 11 | */ 12 | public class ExampleUnitTest { 13 | @Test 14 | public void addition_isCorrect() throws Exception { 15 | assertEquals(4, 2 + 2); 16 | } 17 | } -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | 3 | buildscript { 4 | ext.kotlin_version = '1.3.31' 5 | repositories { 6 | google() 7 | jcenter() 8 | } 9 | dependencies { 10 | classpath 'com.android.tools.build:gradle:3.4.1' 11 | classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" 12 | // NOTE: Do not place your application dependencies here; they belong 13 | // in the individual module build.gradle files 14 | } 15 | } 16 | 17 | allprojects { 18 | repositories { 19 | google() 20 | jcenter() 21 | } 22 | } 23 | 24 | task clean(type: Delete) { 25 | delete rootProject.buildDir 26 | } 27 | -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | 3 | # IDE (e.g. Android Studio) users: 4 | # Gradle settings configured through the IDE *will override* 5 | # any settings specified in this file. 6 | 7 | # For more details on how to configure your build environment visit 8 | # http://www.gradle.org/docs/current/userguide/build_environment.html 9 | 10 | # Specifies the JVM arguments used for the daemon process. 11 | # The setting is particularly useful for tweaking memory settings. 12 | org.gradle.jvmargs=-Xmx1536m 13 | 14 | # When configured, Gradle will run in incubating parallel mode. 15 | # This option should only be used with decoupled projects. More details, visit 16 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 17 | # org.gradle.parallel=true 18 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/neo1949/MonthBill/3a23ee1bc6e837d269642b58544b99d3229984af/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Sat Jun 17 13:31:43 CST 2017 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-5.1.1-all.zip 7 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 10 | DEFAULT_JVM_OPTS="" 11 | 12 | APP_NAME="Gradle" 13 | APP_BASE_NAME=`basename "$0"` 14 | 15 | # Use the maximum available, or set MAX_FD != -1 to use that value. 16 | MAX_FD="maximum" 17 | 18 | warn ( ) { 19 | echo "$*" 20 | } 21 | 22 | die ( ) { 23 | echo 24 | echo "$*" 25 | echo 26 | exit 1 27 | } 28 | 29 | # OS specific support (must be 'true' or 'false'). 30 | cygwin=false 31 | msys=false 32 | darwin=false 33 | case "`uname`" in 34 | CYGWIN* ) 35 | cygwin=true 36 | ;; 37 | Darwin* ) 38 | darwin=true 39 | ;; 40 | MINGW* ) 41 | msys=true 42 | ;; 43 | esac 44 | 45 | # Attempt to set APP_HOME 46 | # Resolve links: $0 may be a link 47 | PRG="$0" 48 | # Need this for relative symlinks. 49 | while [ -h "$PRG" ] ; do 50 | ls=`ls -ld "$PRG"` 51 | link=`expr "$ls" : '.*-> \(.*\)$'` 52 | if expr "$link" : '/.*' > /dev/null; then 53 | PRG="$link" 54 | else 55 | PRG=`dirname "$PRG"`"/$link" 56 | fi 57 | done 58 | SAVED="`pwd`" 59 | cd "`dirname \"$PRG\"`/" >/dev/null 60 | APP_HOME="`pwd -P`" 61 | cd "$SAVED" >/dev/null 62 | 63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 64 | 65 | # Determine the Java command to use to start the JVM. 66 | if [ -n "$JAVA_HOME" ] ; then 67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 68 | # IBM's JDK on AIX uses strange locations for the executables 69 | JAVACMD="$JAVA_HOME/jre/sh/java" 70 | else 71 | JAVACMD="$JAVA_HOME/bin/java" 72 | fi 73 | if [ ! -x "$JAVACMD" ] ; then 74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 75 | 76 | Please set the JAVA_HOME variable in your environment to match the 77 | location of your Java installation." 78 | fi 79 | else 80 | JAVACMD="java" 81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 82 | 83 | Please set the JAVA_HOME variable in your environment to match the 84 | location of your Java installation." 85 | fi 86 | 87 | # Increase the maximum file descriptors if we can. 88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 89 | MAX_FD_LIMIT=`ulimit -H -n` 90 | if [ $? -eq 0 ] ; then 91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 92 | MAX_FD="$MAX_FD_LIMIT" 93 | fi 94 | ulimit -n $MAX_FD 95 | if [ $? -ne 0 ] ; then 96 | warn "Could not set maximum file descriptor limit: $MAX_FD" 97 | fi 98 | else 99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 100 | fi 101 | fi 102 | 103 | # For Darwin, add options to specify how the application appears in the dock 104 | if $darwin; then 105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 106 | fi 107 | 108 | # For Cygwin, switch paths to Windows format before running java 109 | if $cygwin ; then 110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 112 | JAVACMD=`cygpath --unix "$JAVACMD"` 113 | 114 | # We build the pattern for arguments to be converted via cygpath 115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 116 | SEP="" 117 | for dir in $ROOTDIRSRAW ; do 118 | ROOTDIRS="$ROOTDIRS$SEP$dir" 119 | SEP="|" 120 | done 121 | OURCYGPATTERN="(^($ROOTDIRS))" 122 | # Add a user-defined pattern to the cygpath arguments 123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 125 | fi 126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 127 | i=0 128 | for arg in "$@" ; do 129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 131 | 132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 134 | else 135 | eval `echo args$i`="\"$arg\"" 136 | fi 137 | i=$((i+1)) 138 | done 139 | case $i in 140 | (0) set -- ;; 141 | (1) set -- "$args0" ;; 142 | (2) set -- "$args0" "$args1" ;; 143 | (3) set -- "$args0" "$args1" "$args2" ;; 144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 150 | esac 151 | fi 152 | 153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 154 | function splitJvmOpts() { 155 | JVM_OPTS=("$@") 156 | } 157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 159 | 160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 161 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 12 | set DEFAULT_JVM_OPTS= 13 | 14 | set DIRNAME=%~dp0 15 | if "%DIRNAME%" == "" set DIRNAME=. 16 | set APP_BASE_NAME=%~n0 17 | set APP_HOME=%DIRNAME% 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windowz variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | if "%@eval[2+2]" == "4" goto 4NT_args 53 | 54 | :win9xME_args 55 | @rem Slurp the command line arguments. 56 | set CMD_LINE_ARGS= 57 | set _SKIP=2 58 | 59 | :win9xME_args_slurp 60 | if "x%~1" == "x" goto execute 61 | 62 | set CMD_LINE_ARGS=%* 63 | goto execute 64 | 65 | :4NT_args 66 | @rem Get arguments from the 4NT Shell from JP Software 67 | set CMD_LINE_ARGS=%$ 68 | 69 | :execute 70 | @rem Setup the command line 71 | 72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if "%ERRORLEVEL%"=="0" goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 85 | exit /b 1 86 | 87 | :mainEnd 88 | if "%OS%"=="Windows_NT" endlocal 89 | 90 | :omega 91 | -------------------------------------------------------------------------------- /image/S70615-172233.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/neo1949/MonthBill/3a23ee1bc6e837d269642b58544b99d3229984af/image/S70615-172233.jpg -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | --------------------------------------------------------------------------------